(/dev/agpgart) support.
config DRM_TTM
- tristate "TTM memory manager"
+ tristate
depends on DRM
help
GPU memory management subsystem for devices with multiple
config DRM_RADEON
tristate "ATI Radeon"
depends on DRM && PCI
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ select FB
+ select FRAMEBUFFER_CONSOLE if !EMBEDDED
help
Choose this option if you have an ATI Radeon graphics card. There
are both PCI and AGP versions. You don't need to choose this to
--- /dev/null
+config DRM_RADEON_KMS
+ bool "Enable modesetting on radeon by default"
+ depends on DRM_RADEON
+ select DRM_TTM
+ help
+ Choose this option if you want kernel modesetting enabled by default,
+ and you have a new enough userspace to support this. Running old
+ userspaces with this enabled will cause pain.
+
+ When kernel modesetting is enabled the IOCTL of radeon/drm
+ driver are considered as invalid and an error message is printed
+ in the log and they return failure.
+
+ KMS enabled userspace will use new API to talk with the radeon/drm
+ driver. The new API provide functions to create/destroy/share/mmap
+ buffer object which are then managed by the kernel memory manager
+ (here TTM). In order to submit command to the GPU the userspace
+ provide a buffer holding the command stream, along this buffer
+ userspace have to provide a list of buffer object used by the
+ command stream. The kernel radeon driver will then place buffer
+ in GPU accessible memory and will update command stream to reflect
+ the position of the different buffers.
+
+ The kernel will also perform security check on command stream
+ provided by the user, we want to catch and forbid any illegal use
+ of the GPU such as DMA into random system memory or into memory
+ not owned by the process supplying the command stream. This part
+ of the code is still incomplete and this why we propose that patch
+ as a staging driver addition, future security might forbid current
+ experimental userspace to run.
+
+ This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX
+ (radeon up to X1950). Works is underway to provide support for R6XX,
+ R7XX and newer hardware (radeon from HD2XXX to HD4XXX).
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
ccflags-y := -Iinclude/drm
-radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o r300_cmdbuf.o r600_cp.o
+radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o \
+ radeon_irq.o r300_cmdbuf.o r600_cp.o
+
+radeon-$(CONFIG_DRM_RADEON_KMS) += radeon_device.o radeon_kms.o \
+ radeon_atombios.o radeon_agp.o atombios_crtc.o radeon_combios.o \
+ atom.o radeon_fence.o radeon_ttm.o radeon_object.o radeon_gart.o \
+ radeon_legacy_crtc.o radeon_legacy_encoders.o radeon_connectors.o \
+ radeon_encoders.o radeon_display.o radeon_cursor.o radeon_i2c.o \
+ radeon_clocks.o radeon_fb.o radeon_gem.o radeon_ring.o radeon_irq_kms.o \
+ radeon_cs.o radeon_bios.o radeon_benchmark.o r100.o r300.o r420.o \
+ rs400.o rs600.o rs690.o rv515.o r520.o r600.o rs780.o rv770.o
radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
--- /dev/null
+/*
+* Copyright 2006-2007 Advanced Micro Devices, Inc.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*/
+/* based on stg/asic_reg/drivers/inc/asic_reg/ObjectID.h ver 23 */
+
+#ifndef _OBJECTID_H
+#define _OBJECTID_H
+
+#if defined(_X86_)
+#pragma pack(1)
+#endif
+
+/****************************************************/
+/* Graphics Object Type Definition */
+/****************************************************/
+#define GRAPH_OBJECT_TYPE_NONE 0x0
+#define GRAPH_OBJECT_TYPE_GPU 0x1
+#define GRAPH_OBJECT_TYPE_ENCODER 0x2
+#define GRAPH_OBJECT_TYPE_CONNECTOR 0x3
+#define GRAPH_OBJECT_TYPE_ROUTER 0x4
+/* deleted */
+
+/****************************************************/
+/* Encoder Object ID Definition */
+/****************************************************/
+#define ENCODER_OBJECT_ID_NONE 0x00
+
+/* Radeon Class Display Hardware */
+#define ENCODER_OBJECT_ID_INTERNAL_LVDS 0x01
+#define ENCODER_OBJECT_ID_INTERNAL_TMDS1 0x02
+#define ENCODER_OBJECT_ID_INTERNAL_TMDS2 0x03
+#define ENCODER_OBJECT_ID_INTERNAL_DAC1 0x04
+#define ENCODER_OBJECT_ID_INTERNAL_DAC2 0x05 /* TV/CV DAC */
+#define ENCODER_OBJECT_ID_INTERNAL_SDVOA 0x06
+#define ENCODER_OBJECT_ID_INTERNAL_SDVOB 0x07
+
+/* External Third Party Encoders */
+#define ENCODER_OBJECT_ID_SI170B 0x08
+#define ENCODER_OBJECT_ID_CH7303 0x09
+#define ENCODER_OBJECT_ID_CH7301 0x0A
+#define ENCODER_OBJECT_ID_INTERNAL_DVO1 0x0B /* This belongs to Radeon Class Display Hardware */
+#define ENCODER_OBJECT_ID_EXTERNAL_SDVOA 0x0C
+#define ENCODER_OBJECT_ID_EXTERNAL_SDVOB 0x0D
+#define ENCODER_OBJECT_ID_TITFP513 0x0E
+#define ENCODER_OBJECT_ID_INTERNAL_LVTM1 0x0F /* not used for Radeon */
+#define ENCODER_OBJECT_ID_VT1623 0x10
+#define ENCODER_OBJECT_ID_HDMI_SI1930 0x11
+#define ENCODER_OBJECT_ID_HDMI_INTERNAL 0x12
+/* Kaleidoscope (KLDSCP) Class Display Hardware (internal) */
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 0x13
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 0x14
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 0x15
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 0x16 /* Shared with CV/TV and CRT */
+#define ENCODER_OBJECT_ID_SI178 0X17 /* External TMDS (dual link, no HDCP.) */
+#define ENCODER_OBJECT_ID_MVPU_FPGA 0x18 /* MVPU FPGA chip */
+#define ENCODER_OBJECT_ID_INTERNAL_DDI 0x19
+#define ENCODER_OBJECT_ID_VT1625 0x1A
+#define ENCODER_OBJECT_ID_HDMI_SI1932 0x1B
+#define ENCODER_OBJECT_ID_DP_AN9801 0x1C
+#define ENCODER_OBJECT_ID_DP_DP501 0x1D
+#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY 0x1E
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA 0x1F
+#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 0x20
+#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 0x21
+
+#define ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO 0xFF
+
+/****************************************************/
+/* Connector Object ID Definition */
+/****************************************************/
+#define CONNECTOR_OBJECT_ID_NONE 0x00
+#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I 0x01
+#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I 0x02
+#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D 0x03
+#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D 0x04
+#define CONNECTOR_OBJECT_ID_VGA 0x05
+#define CONNECTOR_OBJECT_ID_COMPOSITE 0x06
+#define CONNECTOR_OBJECT_ID_SVIDEO 0x07
+#define CONNECTOR_OBJECT_ID_YPbPr 0x08
+#define CONNECTOR_OBJECT_ID_D_CONNECTOR 0x09
+#define CONNECTOR_OBJECT_ID_9PIN_DIN 0x0A /* Supports both CV & TV */
+#define CONNECTOR_OBJECT_ID_SCART 0x0B
+#define CONNECTOR_OBJECT_ID_HDMI_TYPE_A 0x0C
+#define CONNECTOR_OBJECT_ID_HDMI_TYPE_B 0x0D
+#define CONNECTOR_OBJECT_ID_LVDS 0x0E
+#define CONNECTOR_OBJECT_ID_7PIN_DIN 0x0F
+#define CONNECTOR_OBJECT_ID_PCIE_CONNECTOR 0x10
+#define CONNECTOR_OBJECT_ID_CROSSFIRE 0x11
+#define CONNECTOR_OBJECT_ID_HARDCODE_DVI 0x12
+#define CONNECTOR_OBJECT_ID_DISPLAYPORT 0x13
+
+/* deleted */
+
+/****************************************************/
+/* Router Object ID Definition */
+/****************************************************/
+#define ROUTER_OBJECT_ID_NONE 0x00
+#define ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL 0x01
+
+/****************************************************/
+/* Graphics Object ENUM ID Definition */
+/****************************************************/
+#define GRAPH_OBJECT_ENUM_ID1 0x01
+#define GRAPH_OBJECT_ENUM_ID2 0x02
+#define GRAPH_OBJECT_ENUM_ID3 0x03
+#define GRAPH_OBJECT_ENUM_ID4 0x04
+#define GRAPH_OBJECT_ENUM_ID5 0x05
+#define GRAPH_OBJECT_ENUM_ID6 0x06
+
+/****************************************************/
+/* Graphics Object ID Bit definition */
+/****************************************************/
+#define OBJECT_ID_MASK 0x00FF
+#define ENUM_ID_MASK 0x0700
+#define RESERVED1_ID_MASK 0x0800
+#define OBJECT_TYPE_MASK 0x7000
+#define RESERVED2_ID_MASK 0x8000
+
+#define OBJECT_ID_SHIFT 0x00
+#define ENUM_ID_SHIFT 0x08
+#define OBJECT_TYPE_SHIFT 0x0C
+
+/****************************************************/
+/* Graphics Object family definition */
+/****************************************************/
+#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) \
+ (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
+ GRAPHICS_OBJECT_ID << OBJECT_ID_SHIFT)
+/****************************************************/
+/* GPU Object ID definition - Shared with BIOS */
+/****************************************************/
+#define GPU_ENUM_ID1 (GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
+
+/****************************************************/
+/* Encoder Object ID definition - Shared with BIOS */
+/****************************************************/
+/*
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1 0x2101
+#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 0x2102
+#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 0x2103
+#define ENCODER_INTERNAL_DAC1_ENUM_ID1 0x2104
+#define ENCODER_INTERNAL_DAC2_ENUM_ID1 0x2105
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 0x2106
+#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 0x2107
+#define ENCODER_SIL170B_ENUM_ID1 0x2108
+#define ENCODER_CH7303_ENUM_ID1 0x2109
+#define ENCODER_CH7301_ENUM_ID1 0x210A
+#define ENCODER_INTERNAL_DVO1_ENUM_ID1 0x210B
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 0x210C
+#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 0x210D
+#define ENCODER_TITFP513_ENUM_ID1 0x210E
+#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 0x210F
+#define ENCODER_VT1623_ENUM_ID1 0x2110
+#define ENCODER_HDMI_SI1930_ENUM_ID1 0x2111
+#define ENCODER_HDMI_INTERNAL_ENUM_ID1 0x2112
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 0x2113
+#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 0x2114
+#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 0x2115
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 0x2116
+#define ENCODER_SI178_ENUM_ID1 0x2117
+#define ENCODER_MVPU_FPGA_ENUM_ID1 0x2118
+#define ENCODER_INTERNAL_DDI_ENUM_ID1 0x2119
+#define ENCODER_VT1625_ENUM_ID1 0x211A
+#define ENCODER_HDMI_SI1932_ENUM_ID1 0x211B
+#define ENCODER_ENCODER_DP_AN9801_ENUM_ID1 0x211C
+#define ENCODER_DP_DP501_ENUM_ID1 0x211D
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 0x211E
+*/
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC2_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+#define ENCODER_SIL170B_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7303_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7301_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DVO1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+#define ENCODER_TITFP513_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_VT1623_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1930_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_INTERNAL_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT) /* Shared with CV/TV and CRT */
+
+#define ENCODER_SI178_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)
+
+#define ENCODER_MVPU_FPGA_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DDI_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT)
+
+#define ENCODER_VT1625_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1932_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_DP501_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_AN9801_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
+
+/****************************************************/
+/* Connector Object ID definition - Shared with BIOS */
+/****************************************************/
+/*
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 0x3101
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 0x3102
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 0x3103
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 0x3104
+#define CONNECTOR_VGA_ENUM_ID1 0x3105
+#define CONNECTOR_COMPOSITE_ENUM_ID1 0x3106
+#define CONNECTOR_SVIDEO_ENUM_ID1 0x3107
+#define CONNECTOR_YPbPr_ENUM_ID1 0x3108
+#define CONNECTOR_D_CONNECTORE_ENUM_ID1 0x3109
+#define CONNECTOR_9PIN_DIN_ENUM_ID1 0x310A
+#define CONNECTOR_SCART_ENUM_ID1 0x310B
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 0x310C
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 0x310D
+#define CONNECTOR_LVDS_ENUM_ID1 0x310E
+#define CONNECTOR_7PIN_DIN_ENUM_ID1 0x310F
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 0x3110
+*/
+#define CONNECTOR_LVDS_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_COMPOSITE_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SVIDEO_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_YPbPr_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_D_CONNECTOR_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_9PIN_DIN_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SCART_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_7PIN_DIN_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID2 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID3 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID4 \
+ (GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+ CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+/****************************************************/
+/* Router Object ID definition - Shared with BIOS */
+/****************************************************/
+#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1 \
+ (GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
+ GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+ ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
+
+/* deleted */
+
+/****************************************************/
+/* Object Cap definition - Shared with BIOS */
+/****************************************************/
+#define GRAPHICS_OBJECT_CAP_I2C 0x00000001L
+#define GRAPHICS_OBJECT_CAP_TABLE_ID 0x00000002L
+
+#define GRAPHICS_OBJECT_I2CCOMMAND_TABLE_ID 0x01
+#define GRAPHICS_OBJECT_HOTPLUGDETECTIONINTERUPT_TABLE_ID 0x02
+#define GRAPHICS_OBJECT_ENCODER_OUTPUT_PROTECTION_TABLE_ID 0x03
+
+#if defined(_X86_)
+#pragma pack()
+#endif
+
+#endif /*GRAPHICTYPE */
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Stanislaw Skowronek
+ */
+
+#ifndef ATOM_BITS_H
+#define ATOM_BITS_H
+
+static inline uint8_t get_u8(void *bios, int ptr)
+{
+ return ((unsigned char *)bios)[ptr];
+}
+#define U8(ptr) get_u8(ctx->ctx->bios, (ptr))
+#define CU8(ptr) get_u8(ctx->bios, (ptr))
+static inline uint16_t get_u16(void *bios, int ptr)
+{
+ return get_u8(bios ,ptr)|(((uint16_t)get_u8(bios, ptr+1))<<8);
+}
+#define U16(ptr) get_u16(ctx->ctx->bios, (ptr))
+#define CU16(ptr) get_u16(ctx->bios, (ptr))
+static inline uint32_t get_u32(void *bios, int ptr)
+{
+ return get_u16(bios, ptr)|(((uint32_t)get_u16(bios, ptr+2))<<16);
+}
+#define U32(ptr) get_u32(ctx->ctx->bios, (ptr))
+#define CU32(ptr) get_u32(ctx->bios, (ptr))
+#define CSTR(ptr) (((char *)(ctx->bios))+(ptr))
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Stanislaw Skowronek
+ */
+
+#ifndef ATOM_NAMES_H
+#define ATOM_NAMES_H
+
+#include "atom.h"
+
+#ifdef ATOM_DEBUG
+
+#define ATOM_OP_NAMES_CNT 123
+static char *atom_op_names[ATOM_OP_NAMES_CNT] = {
+"RESERVED", "MOVE_REG", "MOVE_PS", "MOVE_WS", "MOVE_FB", "MOVE_PLL",
+"MOVE_MC", "AND_REG", "AND_PS", "AND_WS", "AND_FB", "AND_PLL", "AND_MC",
+"OR_REG", "OR_PS", "OR_WS", "OR_FB", "OR_PLL", "OR_MC", "SHIFT_LEFT_REG",
+"SHIFT_LEFT_PS", "SHIFT_LEFT_WS", "SHIFT_LEFT_FB", "SHIFT_LEFT_PLL",
+"SHIFT_LEFT_MC", "SHIFT_RIGHT_REG", "SHIFT_RIGHT_PS", "SHIFT_RIGHT_WS",
+"SHIFT_RIGHT_FB", "SHIFT_RIGHT_PLL", "SHIFT_RIGHT_MC", "MUL_REG",
+"MUL_PS", "MUL_WS", "MUL_FB", "MUL_PLL", "MUL_MC", "DIV_REG", "DIV_PS",
+"DIV_WS", "DIV_FB", "DIV_PLL", "DIV_MC", "ADD_REG", "ADD_PS", "ADD_WS",
+"ADD_FB", "ADD_PLL", "ADD_MC", "SUB_REG", "SUB_PS", "SUB_WS", "SUB_FB",
+"SUB_PLL", "SUB_MC", "SET_ATI_PORT", "SET_PCI_PORT", "SET_SYS_IO_PORT",
+"SET_REG_BLOCK", "SET_FB_BASE", "COMPARE_REG", "COMPARE_PS",
+"COMPARE_WS", "COMPARE_FB", "COMPARE_PLL", "COMPARE_MC", "SWITCH",
+"JUMP", "JUMP_EQUAL", "JUMP_BELOW", "JUMP_ABOVE", "JUMP_BELOW_OR_EQUAL",
+"JUMP_ABOVE_OR_EQUAL", "JUMP_NOT_EQUAL", "TEST_REG", "TEST_PS", "TEST_WS",
+"TEST_FB", "TEST_PLL", "TEST_MC", "DELAY_MILLISEC", "DELAY_MICROSEC",
+"CALL_TABLE", "REPEAT", "CLEAR_REG", "CLEAR_PS", "CLEAR_WS", "CLEAR_FB",
+"CLEAR_PLL", "CLEAR_MC", "NOP", "EOT", "MASK_REG", "MASK_PS", "MASK_WS",
+"MASK_FB", "MASK_PLL", "MASK_MC", "POST_CARD", "BEEP", "SAVE_REG",
+"RESTORE_REG", "SET_DATA_BLOCK", "XOR_REG", "XOR_PS", "XOR_WS", "XOR_FB",
+"XOR_PLL", "XOR_MC", "SHL_REG", "SHL_PS", "SHL_WS", "SHL_FB", "SHL_PLL",
+"SHL_MC", "SHR_REG", "SHR_PS", "SHR_WS", "SHR_FB", "SHR_PLL", "SHR_MC",
+"DEBUG", "CTB_DS",
+};
+
+#define ATOM_TABLE_NAMES_CNT 74
+static char *atom_table_names[ATOM_TABLE_NAMES_CNT] = {
+"ASIC_Init", "GetDisplaySurfaceSize", "ASIC_RegistersInit",
+"VRAM_BlockVenderDetection", "SetClocksRatio", "MemoryControllerInit",
+"GPIO_PinInit", "MemoryParamAdjust", "DVOEncoderControl",
+"GPIOPinControl", "SetEngineClock", "SetMemoryClock", "SetPixelClock",
+"DynamicClockGating", "ResetMemoryDLL", "ResetMemoryDevice",
+"MemoryPLLInit", "EnableMemorySelfRefresh", "AdjustMemoryController",
+"EnableASIC_StaticPwrMgt", "ASIC_StaticPwrMgtStatusChange",
+"DAC_LoadDetection", "TMDS2EncoderControl", "LCD1OutputControl",
+"DAC1EncoderControl", "DAC2EncoderControl", "DVOOutputControl",
+"CV1OutputControl", "SetCRTC_DPM_State", "TVEncoderControl",
+"TMDS1EncoderControl", "LVDSEncoderControl", "TV1OutputControl",
+"EnableScaler", "BlankCRTC", "EnableCRTC", "GetPixelClock",
+"EnableVGA_Render", "EnableVGA_Access", "SetCRTC_Timing",
+"SetCRTC_OverScan", "SetCRTC_Replication", "SelectCRTC_Source",
+"EnableGraphSurfaces", "UpdateCRTC_DoubleBufferRegisters",
+"LUT_AutoFill", "EnableHW_IconCursor", "GetMemoryClock",
+"GetEngineClock", "SetCRTC_UsingDTDTiming", "TVBootUpStdPinDetection",
+"DFP2OutputControl", "VRAM_BlockDetectionByStrap", "MemoryCleanUp",
+"ReadEDIDFromHWAssistedI2C", "WriteOneByteToHWAssistedI2C",
+"ReadHWAssistedI2CStatus", "SpeedFanControl", "PowerConnectorDetection",
+"MC_Synchronization", "ComputeMemoryEnginePLL", "MemoryRefreshConversion",
+"VRAM_GetCurrentInfoBlock", "DynamicMemorySettings", "MemoryTraining",
+"EnableLVDS_SS", "DFP1OutputControl", "SetVoltage", "CRT1OutputControl",
+"CRT2OutputControl", "SetupHWAssistedI2CStatus", "ClockSource",
+"MemoryDeviceInit", "EnableYUV",
+};
+
+#define ATOM_IO_NAMES_CNT 5
+static char *atom_io_names[ATOM_IO_NAMES_CNT] = {
+"MM", "PLL", "MC", "PCIE", "PCIE PORT",
+};
+
+#else
+
+#define ATOM_OP_NAMES_CNT 0
+#define ATOM_TABLE_NAMES_CNT 0
+#define ATOM_IO_NAMES_CNT 0
+
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Dave Airlie
+ */
+
+#ifndef ATOM_TYPES_H
+#define ATOM_TYPES_H
+
+/* sync atom types to kernel types */
+
+typedef uint16_t USHORT;
+typedef uint32_t ULONG;
+typedef uint8_t UCHAR;
+
+
+#ifndef ATOM_BIG_ENDIAN
+#if defined(__BIG_ENDIAN)
+#define ATOM_BIG_ENDIAN 1
+#else
+#define ATOM_BIG_ENDIAN 0
+#endif
+#endif
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Stanislaw Skowronek
+ */
+
+#include <linux/module.h>
+#include <linux/sched.h>
+
+#define ATOM_DEBUG
+
+#include "atom.h"
+#include "atom-names.h"
+#include "atom-bits.h"
+
+#define ATOM_COND_ABOVE 0
+#define ATOM_COND_ABOVEOREQUAL 1
+#define ATOM_COND_ALWAYS 2
+#define ATOM_COND_BELOW 3
+#define ATOM_COND_BELOWOREQUAL 4
+#define ATOM_COND_EQUAL 5
+#define ATOM_COND_NOTEQUAL 6
+
+#define ATOM_PORT_ATI 0
+#define ATOM_PORT_PCI 1
+#define ATOM_PORT_SYSIO 2
+
+#define ATOM_UNIT_MICROSEC 0
+#define ATOM_UNIT_MILLISEC 1
+
+#define PLL_INDEX 2
+#define PLL_DATA 3
+
+typedef struct {
+ struct atom_context *ctx;
+
+ uint32_t *ps, *ws;
+ int ps_shift;
+ uint16_t start;
+} atom_exec_context;
+
+int atom_debug = 0;
+void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params);
+
+static uint32_t atom_arg_mask[8] =
+ { 0xFFFFFFFF, 0xFFFF, 0xFFFF00, 0xFFFF0000, 0xFF, 0xFF00, 0xFF0000,
+0xFF000000 };
+static int atom_arg_shift[8] = { 0, 0, 8, 16, 0, 8, 16, 24 };
+
+static int atom_dst_to_src[8][4] = {
+ /* translate destination alignment field to the source alignment encoding */
+ {0, 0, 0, 0},
+ {1, 2, 3, 0},
+ {1, 2, 3, 0},
+ {1, 2, 3, 0},
+ {4, 5, 6, 7},
+ {4, 5, 6, 7},
+ {4, 5, 6, 7},
+ {4, 5, 6, 7},
+};
+static int atom_def_dst[8] = { 0, 0, 1, 2, 0, 1, 2, 3 };
+
+static int debug_depth = 0;
+#ifdef ATOM_DEBUG
+static void debug_print_spaces(int n)
+{
+ while (n--)
+ printk(" ");
+}
+
+#define DEBUG(...) do if (atom_debug) { printk(KERN_DEBUG __VA_ARGS__); } while (0)
+#define SDEBUG(...) do if (atom_debug) { printk(KERN_DEBUG); debug_print_spaces(debug_depth); printk(__VA_ARGS__); } while (0)
+#else
+#define DEBUG(...) do { } while (0)
+#define SDEBUG(...) do { } while (0)
+#endif
+
+static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
+ uint32_t index, uint32_t data)
+{
+ uint32_t temp = 0xCDCDCDCD;
+ while (1)
+ switch (CU8(base)) {
+ case ATOM_IIO_NOP:
+ base++;
+ break;
+ case ATOM_IIO_READ:
+ temp = ctx->card->reg_read(ctx->card, CU16(base + 1));
+ base += 3;
+ break;
+ case ATOM_IIO_WRITE:
+ ctx->card->reg_write(ctx->card, CU16(base + 1), temp);
+ base += 3;
+ break;
+ case ATOM_IIO_CLEAR:
+ temp &=
+ ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
+ CU8(base + 2));
+ base += 3;
+ break;
+ case ATOM_IIO_SET:
+ temp |=
+ (0xFFFFFFFF >> (32 - CU8(base + 1))) << CU8(base +
+ 2);
+ base += 3;
+ break;
+ case ATOM_IIO_MOVE_INDEX:
+ temp &=
+ ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
+ CU8(base + 2));
+ temp |=
+ ((index >> CU8(base + 2)) &
+ (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
+ 3);
+ base += 4;
+ break;
+ case ATOM_IIO_MOVE_DATA:
+ temp &=
+ ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
+ CU8(base + 2));
+ temp |=
+ ((data >> CU8(base + 2)) &
+ (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
+ 3);
+ base += 4;
+ break;
+ case ATOM_IIO_MOVE_ATTR:
+ temp &=
+ ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
+ CU8(base + 2));
+ temp |=
+ ((ctx->
+ io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 -
+ CU8
+ (base
+ +
+ 1))))
+ << CU8(base + 3);
+ base += 4;
+ break;
+ case ATOM_IIO_END:
+ return temp;
+ default:
+ printk(KERN_INFO "Unknown IIO opcode.\n");
+ return 0;
+ }
+}
+
+static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
+ int *ptr, uint32_t *saved, int print)
+{
+ uint32_t idx, val = 0xCDCDCDCD, align, arg;
+ struct atom_context *gctx = ctx->ctx;
+ arg = attr & 7;
+ align = (attr >> 3) & 7;
+ switch (arg) {
+ case ATOM_ARG_REG:
+ idx = U16(*ptr);
+ (*ptr) += 2;
+ if (print)
+ DEBUG("REG[0x%04X]", idx);
+ idx += gctx->reg_block;
+ switch (gctx->io_mode) {
+ case ATOM_IO_MM:
+ val = gctx->card->reg_read(gctx->card, idx);
+ break;
+ case ATOM_IO_PCI:
+ printk(KERN_INFO
+ "PCI registers are not implemented.\n");
+ return 0;
+ case ATOM_IO_SYSIO:
+ printk(KERN_INFO
+ "SYSIO registers are not implemented.\n");
+ return 0;
+ default:
+ if (!(gctx->io_mode & 0x80)) {
+ printk(KERN_INFO "Bad IO mode.\n");
+ return 0;
+ }
+ if (!gctx->iio[gctx->io_mode & 0x7F]) {
+ printk(KERN_INFO
+ "Undefined indirect IO read method %d.\n",
+ gctx->io_mode & 0x7F);
+ return 0;
+ }
+ val =
+ atom_iio_execute(gctx,
+ gctx->iio[gctx->io_mode & 0x7F],
+ idx, 0);
+ }
+ break;
+ case ATOM_ARG_PS:
+ idx = U8(*ptr);
+ (*ptr)++;
+ val = le32_to_cpu(ctx->ps[idx]);
+ if (print)
+ DEBUG("PS[0x%02X,0x%04X]", idx, val);
+ break;
+ case ATOM_ARG_WS:
+ idx = U8(*ptr);
+ (*ptr)++;
+ if (print)
+ DEBUG("WS[0x%02X]", idx);
+ switch (idx) {
+ case ATOM_WS_QUOTIENT:
+ val = gctx->divmul[0];
+ break;
+ case ATOM_WS_REMAINDER:
+ val = gctx->divmul[1];
+ break;
+ case ATOM_WS_DATAPTR:
+ val = gctx->data_block;
+ break;
+ case ATOM_WS_SHIFT:
+ val = gctx->shift;
+ break;
+ case ATOM_WS_OR_MASK:
+ val = 1 << gctx->shift;
+ break;
+ case ATOM_WS_AND_MASK:
+ val = ~(1 << gctx->shift);
+ break;
+ case ATOM_WS_FB_WINDOW:
+ val = gctx->fb_base;
+ break;
+ case ATOM_WS_ATTRIBUTES:
+ val = gctx->io_attr;
+ break;
+ default:
+ val = ctx->ws[idx];
+ }
+ break;
+ case ATOM_ARG_ID:
+ idx = U16(*ptr);
+ (*ptr) += 2;
+ if (print) {
+ if (gctx->data_block)
+ DEBUG("ID[0x%04X+%04X]", idx, gctx->data_block);
+ else
+ DEBUG("ID[0x%04X]", idx);
+ }
+ val = U32(idx + gctx->data_block);
+ break;
+ case ATOM_ARG_FB:
+ idx = U8(*ptr);
+ (*ptr)++;
+ if (print)
+ DEBUG("FB[0x%02X]", idx);
+ printk(KERN_INFO "FB access is not implemented.\n");
+ return 0;
+ case ATOM_ARG_IMM:
+ switch (align) {
+ case ATOM_SRC_DWORD:
+ val = U32(*ptr);
+ (*ptr) += 4;
+ if (print)
+ DEBUG("IMM 0x%08X\n", val);
+ return val;
+ case ATOM_SRC_WORD0:
+ case ATOM_SRC_WORD8:
+ case ATOM_SRC_WORD16:
+ val = U16(*ptr);
+ (*ptr) += 2;
+ if (print)
+ DEBUG("IMM 0x%04X\n", val);
+ return val;
+ case ATOM_SRC_BYTE0:
+ case ATOM_SRC_BYTE8:
+ case ATOM_SRC_BYTE16:
+ case ATOM_SRC_BYTE24:
+ val = U8(*ptr);
+ (*ptr)++;
+ if (print)
+ DEBUG("IMM 0x%02X\n", val);
+ return val;
+ }
+ return 0;
+ case ATOM_ARG_PLL:
+ idx = U8(*ptr);
+ (*ptr)++;
+ if (print)
+ DEBUG("PLL[0x%02X]", idx);
+ val = gctx->card->pll_read(gctx->card, idx);
+ break;
+ case ATOM_ARG_MC:
+ idx = U8(*ptr);
+ (*ptr)++;
+ if (print)
+ DEBUG("MC[0x%02X]", idx);
+ val = gctx->card->mc_read(gctx->card, idx);
+ break;
+ }
+ if (saved)
+ *saved = val;
+ val &= atom_arg_mask[align];
+ val >>= atom_arg_shift[align];
+ if (print)
+ switch (align) {
+ case ATOM_SRC_DWORD:
+ DEBUG(".[31:0] -> 0x%08X\n", val);
+ break;
+ case ATOM_SRC_WORD0:
+ DEBUG(".[15:0] -> 0x%04X\n", val);
+ break;
+ case ATOM_SRC_WORD8:
+ DEBUG(".[23:8] -> 0x%04X\n", val);
+ break;
+ case ATOM_SRC_WORD16:
+ DEBUG(".[31:16] -> 0x%04X\n", val);
+ break;
+ case ATOM_SRC_BYTE0:
+ DEBUG(".[7:0] -> 0x%02X\n", val);
+ break;
+ case ATOM_SRC_BYTE8:
+ DEBUG(".[15:8] -> 0x%02X\n", val);
+ break;
+ case ATOM_SRC_BYTE16:
+ DEBUG(".[23:16] -> 0x%02X\n", val);
+ break;
+ case ATOM_SRC_BYTE24:
+ DEBUG(".[31:24] -> 0x%02X\n", val);
+ break;
+ }
+ return val;
+}
+
+static void atom_skip_src_int(atom_exec_context *ctx, uint8_t attr, int *ptr)
+{
+ uint32_t align = (attr >> 3) & 7, arg = attr & 7;
+ switch (arg) {
+ case ATOM_ARG_REG:
+ case ATOM_ARG_ID:
+ (*ptr) += 2;
+ break;
+ case ATOM_ARG_PLL:
+ case ATOM_ARG_MC:
+ case ATOM_ARG_PS:
+ case ATOM_ARG_WS:
+ case ATOM_ARG_FB:
+ (*ptr)++;
+ break;
+ case ATOM_ARG_IMM:
+ switch (align) {
+ case ATOM_SRC_DWORD:
+ (*ptr) += 4;
+ return;
+ case ATOM_SRC_WORD0:
+ case ATOM_SRC_WORD8:
+ case ATOM_SRC_WORD16:
+ (*ptr) += 2;
+ return;
+ case ATOM_SRC_BYTE0:
+ case ATOM_SRC_BYTE8:
+ case ATOM_SRC_BYTE16:
+ case ATOM_SRC_BYTE24:
+ (*ptr)++;
+ return;
+ }
+ return;
+ }
+}
+
+static uint32_t atom_get_src(atom_exec_context *ctx, uint8_t attr, int *ptr)
+{
+ return atom_get_src_int(ctx, attr, ptr, NULL, 1);
+}
+
+static uint32_t atom_get_dst(atom_exec_context *ctx, int arg, uint8_t attr,
+ int *ptr, uint32_t *saved, int print)
+{
+ return atom_get_src_int(ctx,
+ arg | atom_dst_to_src[(attr >> 3) &
+ 7][(attr >> 6) & 3] << 3,
+ ptr, saved, print);
+}
+
+static void atom_skip_dst(atom_exec_context *ctx, int arg, uint8_t attr, int *ptr)
+{
+ atom_skip_src_int(ctx,
+ arg | atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) &
+ 3] << 3, ptr);
+}
+
+static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
+ int *ptr, uint32_t val, uint32_t saved)
+{
+ uint32_t align =
+ atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3], old_val =
+ val, idx;
+ struct atom_context *gctx = ctx->ctx;
+ old_val &= atom_arg_mask[align] >> atom_arg_shift[align];
+ val <<= atom_arg_shift[align];
+ val &= atom_arg_mask[align];
+ saved &= ~atom_arg_mask[align];
+ val |= saved;
+ switch (arg) {
+ case ATOM_ARG_REG:
+ idx = U16(*ptr);
+ (*ptr) += 2;
+ DEBUG("REG[0x%04X]", idx);
+ idx += gctx->reg_block;
+ switch (gctx->io_mode) {
+ case ATOM_IO_MM:
+ if (idx == 0)
+ gctx->card->reg_write(gctx->card, idx,
+ val << 2);
+ else
+ gctx->card->reg_write(gctx->card, idx, val);
+ break;
+ case ATOM_IO_PCI:
+ printk(KERN_INFO
+ "PCI registers are not implemented.\n");
+ return;
+ case ATOM_IO_SYSIO:
+ printk(KERN_INFO
+ "SYSIO registers are not implemented.\n");
+ return;
+ default:
+ if (!(gctx->io_mode & 0x80)) {
+ printk(KERN_INFO "Bad IO mode.\n");
+ return;
+ }
+ if (!gctx->iio[gctx->io_mode & 0xFF]) {
+ printk(KERN_INFO
+ "Undefined indirect IO write method %d.\n",
+ gctx->io_mode & 0x7F);
+ return;
+ }
+ atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
+ idx, val);
+ }
+ break;
+ case ATOM_ARG_PS:
+ idx = U8(*ptr);
+ (*ptr)++;
+ DEBUG("PS[0x%02X]", idx);
+ ctx->ps[idx] = cpu_to_le32(val);
+ break;
+ case ATOM_ARG_WS:
+ idx = U8(*ptr);
+ (*ptr)++;
+ DEBUG("WS[0x%02X]", idx);
+ switch (idx) {
+ case ATOM_WS_QUOTIENT:
+ gctx->divmul[0] = val;
+ break;
+ case ATOM_WS_REMAINDER:
+ gctx->divmul[1] = val;
+ break;
+ case ATOM_WS_DATAPTR:
+ gctx->data_block = val;
+ break;
+ case ATOM_WS_SHIFT:
+ gctx->shift = val;
+ break;
+ case ATOM_WS_OR_MASK:
+ case ATOM_WS_AND_MASK:
+ break;
+ case ATOM_WS_FB_WINDOW:
+ gctx->fb_base = val;
+ break;
+ case ATOM_WS_ATTRIBUTES:
+ gctx->io_attr = val;
+ break;
+ default:
+ ctx->ws[idx] = val;
+ }
+ break;
+ case ATOM_ARG_FB:
+ idx = U8(*ptr);
+ (*ptr)++;
+ DEBUG("FB[0x%02X]", idx);
+ printk(KERN_INFO "FB access is not implemented.\n");
+ return;
+ case ATOM_ARG_PLL:
+ idx = U8(*ptr);
+ (*ptr)++;
+ DEBUG("PLL[0x%02X]", idx);
+ gctx->card->pll_write(gctx->card, idx, val);
+ break;
+ case ATOM_ARG_MC:
+ idx = U8(*ptr);
+ (*ptr)++;
+ DEBUG("MC[0x%02X]", idx);
+ gctx->card->mc_write(gctx->card, idx, val);
+ return;
+ }
+ switch (align) {
+ case ATOM_SRC_DWORD:
+ DEBUG(".[31:0] <- 0x%08X\n", old_val);
+ break;
+ case ATOM_SRC_WORD0:
+ DEBUG(".[15:0] <- 0x%04X\n", old_val);
+ break;
+ case ATOM_SRC_WORD8:
+ DEBUG(".[23:8] <- 0x%04X\n", old_val);
+ break;
+ case ATOM_SRC_WORD16:
+ DEBUG(".[31:16] <- 0x%04X\n", old_val);
+ break;
+ case ATOM_SRC_BYTE0:
+ DEBUG(".[7:0] <- 0x%02X\n", old_val);
+ break;
+ case ATOM_SRC_BYTE8:
+ DEBUG(".[15:8] <- 0x%02X\n", old_val);
+ break;
+ case ATOM_SRC_BYTE16:
+ DEBUG(".[23:16] <- 0x%02X\n", old_val);
+ break;
+ case ATOM_SRC_BYTE24:
+ DEBUG(".[31:24] <- 0x%02X\n", old_val);
+ break;
+ }
+}
+
+static void atom_op_add(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ dst += src;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_and(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ dst &= src;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_beep(atom_exec_context *ctx, int *ptr, int arg)
+{
+ printk("ATOM BIOS beeped!\n");
+}
+
+static void atom_op_calltable(atom_exec_context *ctx, int *ptr, int arg)
+{
+ int idx = U8((*ptr)++);
+ if (idx < ATOM_TABLE_NAMES_CNT)
+ SDEBUG(" table: %d (%s)\n", idx, atom_table_names[idx]);
+ else
+ SDEBUG(" table: %d\n", idx);
+ if (U16(ctx->ctx->cmd_table + 4 + 2 * idx))
+ atom_execute_table(ctx->ctx, idx, ctx->ps + ctx->ps_shift);
+}
+
+static void atom_op_clear(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t saved;
+ int dptr = *ptr;
+ attr &= 0x38;
+ attr |= atom_def_dst[attr >> 3] << 6;
+ atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, 0, saved);
+}
+
+static void atom_op_compare(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ ctx->ctx->cs_equal = (dst == src);
+ ctx->ctx->cs_above = (dst > src);
+ SDEBUG(" result: %s %s\n", ctx->ctx->cs_equal ? "EQ" : "NE",
+ ctx->ctx->cs_above ? "GT" : "LE");
+}
+
+static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t count = U8((*ptr)++);
+ SDEBUG(" count: %d\n", count);
+ if (arg == ATOM_UNIT_MICROSEC)
+ schedule_timeout_uninterruptible(usecs_to_jiffies(count));
+ else
+ schedule_timeout_uninterruptible(msecs_to_jiffies(count));
+}
+
+static void atom_op_div(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ if (src != 0) {
+ ctx->ctx->divmul[0] = dst / src;
+ ctx->ctx->divmul[1] = dst % src;
+ } else {
+ ctx->ctx->divmul[0] = 0;
+ ctx->ctx->divmul[1] = 0;
+ }
+}
+
+static void atom_op_eot(atom_exec_context *ctx, int *ptr, int arg)
+{
+ /* functionally, a nop */
+}
+
+static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
+{
+ int execute = 0, target = U16(*ptr);
+ (*ptr) += 2;
+ switch (arg) {
+ case ATOM_COND_ABOVE:
+ execute = ctx->ctx->cs_above;
+ break;
+ case ATOM_COND_ABOVEOREQUAL:
+ execute = ctx->ctx->cs_above || ctx->ctx->cs_equal;
+ break;
+ case ATOM_COND_ALWAYS:
+ execute = 1;
+ break;
+ case ATOM_COND_BELOW:
+ execute = !(ctx->ctx->cs_above || ctx->ctx->cs_equal);
+ break;
+ case ATOM_COND_BELOWOREQUAL:
+ execute = !ctx->ctx->cs_above;
+ break;
+ case ATOM_COND_EQUAL:
+ execute = ctx->ctx->cs_equal;
+ break;
+ case ATOM_COND_NOTEQUAL:
+ execute = !ctx->ctx->cs_equal;
+ break;
+ }
+ if (arg != ATOM_COND_ALWAYS)
+ SDEBUG(" taken: %s\n", execute ? "yes" : "no");
+ SDEBUG(" target: 0x%04X\n", target);
+ if (execute)
+ *ptr = ctx->start + target;
+}
+
+static void atom_op_mask(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src1, src2, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src1: ");
+ src1 = atom_get_src(ctx, attr, ptr);
+ SDEBUG(" src2: ");
+ src2 = atom_get_src(ctx, attr, ptr);
+ dst &= src1;
+ dst |= src2;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_move(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t src, saved;
+ int dptr = *ptr;
+ if (((attr >> 3) & 7) != ATOM_SRC_DWORD)
+ atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
+ else {
+ atom_skip_dst(ctx, arg, attr, ptr);
+ saved = 0xCDCDCDCD;
+ }
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, src, saved);
+}
+
+static void atom_op_mul(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ ctx->ctx->divmul[0] = dst * src;
+}
+
+static void atom_op_nop(atom_exec_context *ctx, int *ptr, int arg)
+{
+ /* nothing */
+}
+
+static void atom_op_or(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ dst |= src;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t val = U8((*ptr)++);
+ SDEBUG("POST card output: 0x%02X\n", val);
+}
+
+static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
+{
+ printk(KERN_INFO "unimplemented!\n");
+}
+
+static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
+{
+ printk(KERN_INFO "unimplemented!\n");
+}
+
+static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
+{
+ printk(KERN_INFO "unimplemented!\n");
+}
+
+static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
+{
+ int idx = U8(*ptr);
+ (*ptr)++;
+ SDEBUG(" block: %d\n", idx);
+ if (!idx)
+ ctx->ctx->data_block = 0;
+ else if (idx == 255)
+ ctx->ctx->data_block = ctx->start;
+ else
+ ctx->ctx->data_block = U16(ctx->ctx->data_table + 4 + 2 * idx);
+ SDEBUG(" base: 0x%04X\n", ctx->ctx->data_block);
+}
+
+static void atom_op_setfbbase(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ SDEBUG(" fb_base: ");
+ ctx->ctx->fb_base = atom_get_src(ctx, attr, ptr);
+}
+
+static void atom_op_setport(atom_exec_context *ctx, int *ptr, int arg)
+{
+ int port;
+ switch (arg) {
+ case ATOM_PORT_ATI:
+ port = U16(*ptr);
+ if (port < ATOM_IO_NAMES_CNT)
+ SDEBUG(" port: %d (%s)\n", port, atom_io_names[port]);
+ else
+ SDEBUG(" port: %d\n", port);
+ if (!port)
+ ctx->ctx->io_mode = ATOM_IO_MM;
+ else
+ ctx->ctx->io_mode = ATOM_IO_IIO | port;
+ (*ptr) += 2;
+ break;
+ case ATOM_PORT_PCI:
+ ctx->ctx->io_mode = ATOM_IO_PCI;
+ (*ptr)++;
+ break;
+ case ATOM_PORT_SYSIO:
+ ctx->ctx->io_mode = ATOM_IO_SYSIO;
+ (*ptr)++;
+ break;
+ }
+}
+
+static void atom_op_setregblock(atom_exec_context *ctx, int *ptr, int arg)
+{
+ ctx->ctx->reg_block = U16(*ptr);
+ (*ptr) += 2;
+ SDEBUG(" base: 0x%04X\n", ctx->ctx->reg_block);
+}
+
+static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++), shift;
+ uint32_t saved, dst;
+ int dptr = *ptr;
+ attr &= 0x38;
+ attr |= atom_def_dst[attr >> 3] << 6;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ shift = U8((*ptr)++);
+ SDEBUG(" shift: %d\n", shift);
+ dst <<= shift;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++), shift;
+ uint32_t saved, dst;
+ int dptr = *ptr;
+ attr &= 0x38;
+ attr |= atom_def_dst[attr >> 3] << 6;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ shift = U8((*ptr)++);
+ SDEBUG(" shift: %d\n", shift);
+ dst >>= shift;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_sub(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ dst -= src;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t src, val, target;
+ SDEBUG(" switch: ");
+ src = atom_get_src(ctx, attr, ptr);
+ while (U16(*ptr) != ATOM_CASE_END)
+ if (U8(*ptr) == ATOM_CASE_MAGIC) {
+ (*ptr)++;
+ SDEBUG(" case: ");
+ val =
+ atom_get_src(ctx, (attr & 0x38) | ATOM_ARG_IMM,
+ ptr);
+ target = U16(*ptr);
+ if (val == src) {
+ SDEBUG(" target: %04X\n", target);
+ *ptr = ctx->start + target;
+ return;
+ }
+ (*ptr) += 2;
+ } else {
+ printk(KERN_INFO "Bad case.\n");
+ return;
+ }
+ (*ptr) += 2;
+}
+
+static void atom_op_test(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ ctx->ctx->cs_equal = ((dst & src) == 0);
+ SDEBUG(" result: %s\n", ctx->ctx->cs_equal ? "EQ" : "NE");
+}
+
+static void atom_op_xor(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src, saved;
+ int dptr = *ptr;
+ SDEBUG(" dst: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+ SDEBUG(" src: ");
+ src = atom_get_src(ctx, attr, ptr);
+ dst ^= src;
+ SDEBUG(" dst: ");
+ atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
+{
+ printk(KERN_INFO "unimplemented!\n");
+}
+
+static struct {
+ void (*func) (atom_exec_context *, int *, int);
+ int arg;
+} opcode_table[ATOM_OP_CNT] = {
+ {
+ NULL, 0}, {
+ atom_op_move, ATOM_ARG_REG}, {
+ atom_op_move, ATOM_ARG_PS}, {
+ atom_op_move, ATOM_ARG_WS}, {
+ atom_op_move, ATOM_ARG_FB}, {
+ atom_op_move, ATOM_ARG_PLL}, {
+ atom_op_move, ATOM_ARG_MC}, {
+ atom_op_and, ATOM_ARG_REG}, {
+ atom_op_and, ATOM_ARG_PS}, {
+ atom_op_and, ATOM_ARG_WS}, {
+ atom_op_and, ATOM_ARG_FB}, {
+ atom_op_and, ATOM_ARG_PLL}, {
+ atom_op_and, ATOM_ARG_MC}, {
+ atom_op_or, ATOM_ARG_REG}, {
+ atom_op_or, ATOM_ARG_PS}, {
+ atom_op_or, ATOM_ARG_WS}, {
+ atom_op_or, ATOM_ARG_FB}, {
+ atom_op_or, ATOM_ARG_PLL}, {
+ atom_op_or, ATOM_ARG_MC}, {
+ atom_op_shl, ATOM_ARG_REG}, {
+ atom_op_shl, ATOM_ARG_PS}, {
+ atom_op_shl, ATOM_ARG_WS}, {
+ atom_op_shl, ATOM_ARG_FB}, {
+ atom_op_shl, ATOM_ARG_PLL}, {
+ atom_op_shl, ATOM_ARG_MC}, {
+ atom_op_shr, ATOM_ARG_REG}, {
+ atom_op_shr, ATOM_ARG_PS}, {
+ atom_op_shr, ATOM_ARG_WS}, {
+ atom_op_shr, ATOM_ARG_FB}, {
+ atom_op_shr, ATOM_ARG_PLL}, {
+ atom_op_shr, ATOM_ARG_MC}, {
+ atom_op_mul, ATOM_ARG_REG}, {
+ atom_op_mul, ATOM_ARG_PS}, {
+ atom_op_mul, ATOM_ARG_WS}, {
+ atom_op_mul, ATOM_ARG_FB}, {
+ atom_op_mul, ATOM_ARG_PLL}, {
+ atom_op_mul, ATOM_ARG_MC}, {
+ atom_op_div, ATOM_ARG_REG}, {
+ atom_op_div, ATOM_ARG_PS}, {
+ atom_op_div, ATOM_ARG_WS}, {
+ atom_op_div, ATOM_ARG_FB}, {
+ atom_op_div, ATOM_ARG_PLL}, {
+ atom_op_div, ATOM_ARG_MC}, {
+ atom_op_add, ATOM_ARG_REG}, {
+ atom_op_add, ATOM_ARG_PS}, {
+ atom_op_add, ATOM_ARG_WS}, {
+ atom_op_add, ATOM_ARG_FB}, {
+ atom_op_add, ATOM_ARG_PLL}, {
+ atom_op_add, ATOM_ARG_MC}, {
+ atom_op_sub, ATOM_ARG_REG}, {
+ atom_op_sub, ATOM_ARG_PS}, {
+ atom_op_sub, ATOM_ARG_WS}, {
+ atom_op_sub, ATOM_ARG_FB}, {
+ atom_op_sub, ATOM_ARG_PLL}, {
+ atom_op_sub, ATOM_ARG_MC}, {
+ atom_op_setport, ATOM_PORT_ATI}, {
+ atom_op_setport, ATOM_PORT_PCI}, {
+ atom_op_setport, ATOM_PORT_SYSIO}, {
+ atom_op_setregblock, 0}, {
+ atom_op_setfbbase, 0}, {
+ atom_op_compare, ATOM_ARG_REG}, {
+ atom_op_compare, ATOM_ARG_PS}, {
+ atom_op_compare, ATOM_ARG_WS}, {
+ atom_op_compare, ATOM_ARG_FB}, {
+ atom_op_compare, ATOM_ARG_PLL}, {
+ atom_op_compare, ATOM_ARG_MC}, {
+ atom_op_switch, 0}, {
+ atom_op_jump, ATOM_COND_ALWAYS}, {
+ atom_op_jump, ATOM_COND_EQUAL}, {
+ atom_op_jump, ATOM_COND_BELOW}, {
+ atom_op_jump, ATOM_COND_ABOVE}, {
+ atom_op_jump, ATOM_COND_BELOWOREQUAL}, {
+ atom_op_jump, ATOM_COND_ABOVEOREQUAL}, {
+ atom_op_jump, ATOM_COND_NOTEQUAL}, {
+ atom_op_test, ATOM_ARG_REG}, {
+ atom_op_test, ATOM_ARG_PS}, {
+ atom_op_test, ATOM_ARG_WS}, {
+ atom_op_test, ATOM_ARG_FB}, {
+ atom_op_test, ATOM_ARG_PLL}, {
+ atom_op_test, ATOM_ARG_MC}, {
+ atom_op_delay, ATOM_UNIT_MILLISEC}, {
+ atom_op_delay, ATOM_UNIT_MICROSEC}, {
+ atom_op_calltable, 0}, {
+ atom_op_repeat, 0}, {
+ atom_op_clear, ATOM_ARG_REG}, {
+ atom_op_clear, ATOM_ARG_PS}, {
+ atom_op_clear, ATOM_ARG_WS}, {
+ atom_op_clear, ATOM_ARG_FB}, {
+ atom_op_clear, ATOM_ARG_PLL}, {
+ atom_op_clear, ATOM_ARG_MC}, {
+ atom_op_nop, 0}, {
+ atom_op_eot, 0}, {
+ atom_op_mask, ATOM_ARG_REG}, {
+ atom_op_mask, ATOM_ARG_PS}, {
+ atom_op_mask, ATOM_ARG_WS}, {
+ atom_op_mask, ATOM_ARG_FB}, {
+ atom_op_mask, ATOM_ARG_PLL}, {
+ atom_op_mask, ATOM_ARG_MC}, {
+ atom_op_postcard, 0}, {
+ atom_op_beep, 0}, {
+ atom_op_savereg, 0}, {
+ atom_op_restorereg, 0}, {
+ atom_op_setdatablock, 0}, {
+ atom_op_xor, ATOM_ARG_REG}, {
+ atom_op_xor, ATOM_ARG_PS}, {
+ atom_op_xor, ATOM_ARG_WS}, {
+ atom_op_xor, ATOM_ARG_FB}, {
+ atom_op_xor, ATOM_ARG_PLL}, {
+ atom_op_xor, ATOM_ARG_MC}, {
+ atom_op_shl, ATOM_ARG_REG}, {
+ atom_op_shl, ATOM_ARG_PS}, {
+ atom_op_shl, ATOM_ARG_WS}, {
+ atom_op_shl, ATOM_ARG_FB}, {
+ atom_op_shl, ATOM_ARG_PLL}, {
+ atom_op_shl, ATOM_ARG_MC}, {
+ atom_op_shr, ATOM_ARG_REG}, {
+ atom_op_shr, ATOM_ARG_PS}, {
+ atom_op_shr, ATOM_ARG_WS}, {
+ atom_op_shr, ATOM_ARG_FB}, {
+ atom_op_shr, ATOM_ARG_PLL}, {
+ atom_op_shr, ATOM_ARG_MC}, {
+atom_op_debug, 0},};
+
+void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
+{
+ int base = CU16(ctx->cmd_table + 4 + 2 * index);
+ int len, ws, ps, ptr;
+ unsigned char op;
+ atom_exec_context ectx;
+
+ if (!base)
+ return;
+
+ len = CU16(base + ATOM_CT_SIZE_PTR);
+ ws = CU8(base + ATOM_CT_WS_PTR);
+ ps = CU8(base + ATOM_CT_PS_PTR) & ATOM_CT_PS_MASK;
+ ptr = base + ATOM_CT_CODE_PTR;
+
+ SDEBUG(">> execute %04X (len %d, WS %d, PS %d)\n", base, len, ws, ps);
+
+ /* reset reg block */
+ ctx->reg_block = 0;
+ ectx.ctx = ctx;
+ ectx.ps_shift = ps / 4;
+ ectx.start = base;
+ ectx.ps = params;
+ if (ws)
+ ectx.ws = kzalloc(4 * ws, GFP_KERNEL);
+ else
+ ectx.ws = NULL;
+
+ debug_depth++;
+ while (1) {
+ op = CU8(ptr++);
+ if (op < ATOM_OP_NAMES_CNT)
+ SDEBUG("%s @ 0x%04X\n", atom_op_names[op], ptr - 1);
+ else
+ SDEBUG("[%d] @ 0x%04X\n", op, ptr - 1);
+
+ if (op < ATOM_OP_CNT && op > 0)
+ opcode_table[op].func(&ectx, &ptr,
+ opcode_table[op].arg);
+ else
+ break;
+
+ if (op == ATOM_OP_EOT)
+ break;
+ }
+ debug_depth--;
+ SDEBUG("<<\n");
+
+ if (ws)
+ kfree(ectx.ws);
+}
+
+static int atom_iio_len[] = { 1, 2, 3, 3, 3, 3, 4, 4, 4, 3 };
+
+static void atom_index_iio(struct atom_context *ctx, int base)
+{
+ ctx->iio = kzalloc(2 * 256, GFP_KERNEL);
+ while (CU8(base) == ATOM_IIO_START) {
+ ctx->iio[CU8(base + 1)] = base + 2;
+ base += 2;
+ while (CU8(base) != ATOM_IIO_END)
+ base += atom_iio_len[CU8(base)];
+ base += 3;
+ }
+}
+
+struct atom_context *atom_parse(struct card_info *card, void *bios)
+{
+ int base;
+ struct atom_context *ctx =
+ kzalloc(sizeof(struct atom_context), GFP_KERNEL);
+ char *str;
+ char name[512];
+ int i;
+
+ ctx->card = card;
+ ctx->bios = bios;
+
+ if (CU16(0) != ATOM_BIOS_MAGIC) {
+ printk(KERN_INFO "Invalid BIOS magic.\n");
+ kfree(ctx);
+ return NULL;
+ }
+ if (strncmp
+ (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
+ strlen(ATOM_ATI_MAGIC))) {
+ printk(KERN_INFO "Invalid ATI magic.\n");
+ kfree(ctx);
+ return NULL;
+ }
+
+ base = CU16(ATOM_ROM_TABLE_PTR);
+ if (strncmp
+ (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
+ strlen(ATOM_ROM_MAGIC))) {
+ printk(KERN_INFO "Invalid ATOM magic.\n");
+ kfree(ctx);
+ return NULL;
+ }
+
+ ctx->cmd_table = CU16(base + ATOM_ROM_CMD_PTR);
+ ctx->data_table = CU16(base + ATOM_ROM_DATA_PTR);
+ atom_index_iio(ctx, CU16(ctx->data_table + ATOM_DATA_IIO_PTR) + 4);
+
+ str = CSTR(CU16(base + ATOM_ROM_MSG_PTR));
+ while (*str && ((*str == '\n') || (*str == '\r')))
+ str++;
+ /* name string isn't always 0 terminated */
+ for (i = 0; i < 511; i++) {
+ name[i] = str[i];
+ if (name[i] < '.' || name[i] > 'z') {
+ name[i] = 0;
+ break;
+ }
+ }
+ printk(KERN_INFO "ATOM BIOS: %s\n", name);
+
+ return ctx;
+}
+
+int atom_asic_init(struct atom_context *ctx)
+{
+ int hwi = CU16(ctx->data_table + ATOM_DATA_FWI_PTR);
+ uint32_t ps[16];
+ memset(ps, 0, 64);
+
+ ps[0] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFSCLK_PTR));
+ ps[1] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFMCLK_PTR));
+ if (!ps[0] || !ps[1])
+ return 1;
+
+ if (!CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_INIT))
+ return 1;
+ atom_execute_table(ctx, ATOM_CMD_INIT, ps);
+
+ return 0;
+}
+
+void atom_destroy(struct atom_context *ctx)
+{
+ if (ctx->iio)
+ kfree(ctx->iio);
+ kfree(ctx);
+}
+
+void atom_parse_data_header(struct atom_context *ctx, int index,
+ uint16_t * size, uint8_t * frev, uint8_t * crev,
+ uint16_t * data_start)
+{
+ int offset = index * 2 + 4;
+ int idx = CU16(ctx->data_table + offset);
+
+ if (size)
+ *size = CU16(idx);
+ if (frev)
+ *frev = CU8(idx + 2);
+ if (crev)
+ *crev = CU8(idx + 3);
+ *data_start = idx;
+ return;
+}
+
+void atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t * frev,
+ uint8_t * crev)
+{
+ int offset = index * 2 + 4;
+ int idx = CU16(ctx->cmd_table + offset);
+
+ if (frev)
+ *frev = CU8(idx + 2);
+ if (crev)
+ *crev = CU8(idx + 3);
+ return;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Stanislaw Skowronek
+ */
+
+#ifndef ATOM_H
+#define ATOM_H
+
+#include <linux/types.h>
+#include "drmP.h"
+
+#define ATOM_BIOS_MAGIC 0xAA55
+#define ATOM_ATI_MAGIC_PTR 0x30
+#define ATOM_ATI_MAGIC " 761295520"
+#define ATOM_ROM_TABLE_PTR 0x48
+
+#define ATOM_ROM_MAGIC "ATOM"
+#define ATOM_ROM_MAGIC_PTR 4
+
+#define ATOM_ROM_MSG_PTR 0x10
+#define ATOM_ROM_CMD_PTR 0x1E
+#define ATOM_ROM_DATA_PTR 0x20
+
+#define ATOM_CMD_INIT 0
+#define ATOM_CMD_SETSCLK 0x0A
+#define ATOM_CMD_SETMCLK 0x0B
+#define ATOM_CMD_SETPCLK 0x0C
+
+#define ATOM_DATA_FWI_PTR 0xC
+#define ATOM_DATA_IIO_PTR 0x32
+
+#define ATOM_FWI_DEFSCLK_PTR 8
+#define ATOM_FWI_DEFMCLK_PTR 0xC
+#define ATOM_FWI_MAXSCLK_PTR 0x24
+#define ATOM_FWI_MAXMCLK_PTR 0x28
+
+#define ATOM_CT_SIZE_PTR 0
+#define ATOM_CT_WS_PTR 4
+#define ATOM_CT_PS_PTR 5
+#define ATOM_CT_PS_MASK 0x7F
+#define ATOM_CT_CODE_PTR 6
+
+#define ATOM_OP_CNT 123
+#define ATOM_OP_EOT 91
+
+#define ATOM_CASE_MAGIC 0x63
+#define ATOM_CASE_END 0x5A5A
+
+#define ATOM_ARG_REG 0
+#define ATOM_ARG_PS 1
+#define ATOM_ARG_WS 2
+#define ATOM_ARG_FB 3
+#define ATOM_ARG_ID 4
+#define ATOM_ARG_IMM 5
+#define ATOM_ARG_PLL 6
+#define ATOM_ARG_MC 7
+
+#define ATOM_SRC_DWORD 0
+#define ATOM_SRC_WORD0 1
+#define ATOM_SRC_WORD8 2
+#define ATOM_SRC_WORD16 3
+#define ATOM_SRC_BYTE0 4
+#define ATOM_SRC_BYTE8 5
+#define ATOM_SRC_BYTE16 6
+#define ATOM_SRC_BYTE24 7
+
+#define ATOM_WS_QUOTIENT 0x40
+#define ATOM_WS_REMAINDER 0x41
+#define ATOM_WS_DATAPTR 0x42
+#define ATOM_WS_SHIFT 0x43
+#define ATOM_WS_OR_MASK 0x44
+#define ATOM_WS_AND_MASK 0x45
+#define ATOM_WS_FB_WINDOW 0x46
+#define ATOM_WS_ATTRIBUTES 0x47
+
+#define ATOM_IIO_NOP 0
+#define ATOM_IIO_START 1
+#define ATOM_IIO_READ 2
+#define ATOM_IIO_WRITE 3
+#define ATOM_IIO_CLEAR 4
+#define ATOM_IIO_SET 5
+#define ATOM_IIO_MOVE_INDEX 6
+#define ATOM_IIO_MOVE_ATTR 7
+#define ATOM_IIO_MOVE_DATA 8
+#define ATOM_IIO_END 9
+
+#define ATOM_IO_MM 0
+#define ATOM_IO_PCI 1
+#define ATOM_IO_SYSIO 2
+#define ATOM_IO_IIO 0x80
+
+struct card_info {
+ struct drm_device *dev;
+ void (* reg_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */
+ uint32_t (* reg_read)(struct card_info *, uint32_t); /* filled by driver */
+ void (* mc_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */
+ uint32_t (* mc_read)(struct card_info *, uint32_t); /* filled by driver */
+ void (* pll_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */
+ uint32_t (* pll_read)(struct card_info *, uint32_t); /* filled by driver */
+};
+
+struct atom_context {
+ struct card_info *card;
+ void *bios;
+ uint32_t cmd_table, data_table;
+ uint16_t *iio;
+
+ uint16_t data_block;
+ uint32_t fb_base;
+ uint32_t divmul[2];
+ uint16_t io_attr;
+ uint16_t reg_block;
+ uint8_t shift;
+ int cs_equal, cs_above;
+ int io_mode;
+};
+
+extern int atom_debug;
+
+struct atom_context *atom_parse(struct card_info *, void *);
+void atom_execute_table(struct atom_context *, int, uint32_t *);
+int atom_asic_init(struct atom_context *);
+void atom_destroy(struct atom_context *);
+void atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size, uint8_t *frev, uint8_t *crev, uint16_t *data_start);
+void atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t *frev, uint8_t *crev);
+#include "atom-types.h"
+#include "atombios.h"
+#include "ObjectID.h"
+
+#endif
--- /dev/null
+/*
+ * Copyright 2006-2007 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/****************************************************************************/
+/*Portion I: Definitions shared between VBIOS and Driver */
+/****************************************************************************/
+
+#ifndef _ATOMBIOS_H
+#define _ATOMBIOS_H
+
+#define ATOM_VERSION_MAJOR 0x00020000
+#define ATOM_VERSION_MINOR 0x00000002
+
+#define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)
+
+/* Endianness should be specified before inclusion,
+ * default to little endian
+ */
+#ifndef ATOM_BIG_ENDIAN
+#error Endian not specified
+#endif
+
+#ifdef _H2INC
+#ifndef ULONG
+typedef unsigned long ULONG;
+#endif
+
+#ifndef UCHAR
+typedef unsigned char UCHAR;
+#endif
+
+#ifndef USHORT
+typedef unsigned short USHORT;
+#endif
+#endif
+
+#define ATOM_DAC_A 0
+#define ATOM_DAC_B 1
+#define ATOM_EXT_DAC 2
+
+#define ATOM_CRTC1 0
+#define ATOM_CRTC2 1
+
+#define ATOM_DIGA 0
+#define ATOM_DIGB 1
+
+#define ATOM_PPLL1 0
+#define ATOM_PPLL2 1
+
+#define ATOM_SCALER1 0
+#define ATOM_SCALER2 1
+
+#define ATOM_SCALER_DISABLE 0
+#define ATOM_SCALER_CENTER 1
+#define ATOM_SCALER_EXPANSION 2
+#define ATOM_SCALER_MULTI_EX 3
+
+#define ATOM_DISABLE 0
+#define ATOM_ENABLE 1
+#define ATOM_LCD_BLOFF (ATOM_DISABLE+2)
+#define ATOM_LCD_BLON (ATOM_ENABLE+2)
+#define ATOM_LCD_BL_BRIGHTNESS_CONTROL (ATOM_ENABLE+3)
+#define ATOM_LCD_SELFTEST_START (ATOM_DISABLE+5)
+#define ATOM_LCD_SELFTEST_STOP (ATOM_ENABLE+5)
+#define ATOM_ENCODER_INIT (ATOM_DISABLE+7)
+
+#define ATOM_BLANKING 1
+#define ATOM_BLANKING_OFF 0
+
+#define ATOM_CURSOR1 0
+#define ATOM_CURSOR2 1
+
+#define ATOM_ICON1 0
+#define ATOM_ICON2 1
+
+#define ATOM_CRT1 0
+#define ATOM_CRT2 1
+
+#define ATOM_TV_NTSC 1
+#define ATOM_TV_NTSCJ 2
+#define ATOM_TV_PAL 3
+#define ATOM_TV_PALM 4
+#define ATOM_TV_PALCN 5
+#define ATOM_TV_PALN 6
+#define ATOM_TV_PAL60 7
+#define ATOM_TV_SECAM 8
+#define ATOM_TV_CV 16
+
+#define ATOM_DAC1_PS2 1
+#define ATOM_DAC1_CV 2
+#define ATOM_DAC1_NTSC 3
+#define ATOM_DAC1_PAL 4
+
+#define ATOM_DAC2_PS2 ATOM_DAC1_PS2
+#define ATOM_DAC2_CV ATOM_DAC1_CV
+#define ATOM_DAC2_NTSC ATOM_DAC1_NTSC
+#define ATOM_DAC2_PAL ATOM_DAC1_PAL
+
+#define ATOM_PM_ON 0
+#define ATOM_PM_STANDBY 1
+#define ATOM_PM_SUSPEND 2
+#define ATOM_PM_OFF 3
+
+/* Bit0:{=0:single, =1:dual},
+ Bit1 {=0:666RGB, =1:888RGB},
+ Bit2:3:{Grey level}
+ Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}*/
+
+#define ATOM_PANEL_MISC_DUAL 0x00000001
+#define ATOM_PANEL_MISC_888RGB 0x00000002
+#define ATOM_PANEL_MISC_GREY_LEVEL 0x0000000C
+#define ATOM_PANEL_MISC_FPDI 0x00000010
+#define ATOM_PANEL_MISC_GREY_LEVEL_SHIFT 2
+#define ATOM_PANEL_MISC_SPATIAL 0x00000020
+#define ATOM_PANEL_MISC_TEMPORAL 0x00000040
+#define ATOM_PANEL_MISC_API_ENABLED 0x00000080
+
+#define MEMTYPE_DDR1 "DDR1"
+#define MEMTYPE_DDR2 "DDR2"
+#define MEMTYPE_DDR3 "DDR3"
+#define MEMTYPE_DDR4 "DDR4"
+
+#define ASIC_BUS_TYPE_PCI "PCI"
+#define ASIC_BUS_TYPE_AGP "AGP"
+#define ASIC_BUS_TYPE_PCIE "PCI_EXPRESS"
+
+/* Maximum size of that FireGL flag string */
+
+#define ATOM_FIREGL_FLAG_STRING "FGL" /* Flag used to enable FireGL Support */
+#define ATOM_MAX_SIZE_OF_FIREGL_FLAG_STRING 3 /* sizeof( ATOM_FIREGL_FLAG_STRING ) */
+
+#define ATOM_FAKE_DESKTOP_STRING "DSK" /* Flag used to enable mobile ASIC on Desktop */
+#define ATOM_MAX_SIZE_OF_FAKE_DESKTOP_STRING ATOM_MAX_SIZE_OF_FIREGL_FLAG_STRING
+
+#define ATOM_M54T_FLAG_STRING "M54T" /* Flag used to enable M54T Support */
+#define ATOM_MAX_SIZE_OF_M54T_FLAG_STRING 4 /* sizeof( ATOM_M54T_FLAG_STRING ) */
+
+#define HW_ASSISTED_I2C_STATUS_FAILURE 2
+#define HW_ASSISTED_I2C_STATUS_SUCCESS 1
+
+#pragma pack(1) /* BIOS data must use byte aligment */
+
+/* Define offset to location of ROM header. */
+
+#define OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER 0x00000048L
+#define OFFSET_TO_ATOM_ROM_IMAGE_SIZE 0x00000002L
+
+#define OFFSET_TO_ATOMBIOS_ASIC_BUS_MEM_TYPE 0x94
+#define MAXSIZE_OF_ATOMBIOS_ASIC_BUS_MEM_TYPE 20 /* including the terminator 0x0! */
+#define OFFSET_TO_GET_ATOMBIOS_STRINGS_NUMBER 0x002f
+#define OFFSET_TO_GET_ATOMBIOS_STRINGS_START 0x006e
+
+/* Common header for all ROM Data tables.
+ Every table pointed _ATOM_MASTER_DATA_TABLE has this common header.
+ And the pointer actually points to this header. */
+
+typedef struct _ATOM_COMMON_TABLE_HEADER {
+ USHORT usStructureSize;
+ UCHAR ucTableFormatRevision; /*Change it when the Parser is not backward compatible */
+ UCHAR ucTableContentRevision; /*Change it only when the table needs to change but the firmware */
+ /*Image can't be updated, while Driver needs to carry the new table! */
+} ATOM_COMMON_TABLE_HEADER;
+
+typedef struct _ATOM_ROM_HEADER {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR uaFirmWareSignature[4]; /*Signature to distinguish between Atombios and non-atombios,
+ atombios should init it as "ATOM", don't change the position */
+ USHORT usBiosRuntimeSegmentAddress;
+ USHORT usProtectedModeInfoOffset;
+ USHORT usConfigFilenameOffset;
+ USHORT usCRC_BlockOffset;
+ USHORT usBIOS_BootupMessageOffset;
+ USHORT usInt10Offset;
+ USHORT usPciBusDevInitCode;
+ USHORT usIoBaseAddress;
+ USHORT usSubsystemVendorID;
+ USHORT usSubsystemID;
+ USHORT usPCI_InfoOffset;
+ USHORT usMasterCommandTableOffset; /*Offset for SW to get all command table offsets, Don't change the position */
+ USHORT usMasterDataTableOffset; /*Offset for SW to get all data table offsets, Don't change the position */
+ UCHAR ucExtendedFunctionCode;
+ UCHAR ucReserved;
+} ATOM_ROM_HEADER;
+
+/*==============================Command Table Portion==================================== */
+
+#ifdef UEFI_BUILD
+#define UTEMP USHORT
+#define USHORT void*
+#endif
+
+typedef struct _ATOM_MASTER_LIST_OF_COMMAND_TABLES {
+ USHORT ASIC_Init; /* Function Table, used by various SW components,latest version 1.1 */
+ USHORT GetDisplaySurfaceSize; /* Atomic Table, Used by Bios when enabling HW ICON */
+ USHORT ASIC_RegistersInit; /* Atomic Table, indirectly used by various SW components,called from ASIC_Init */
+ USHORT VRAM_BlockVenderDetection; /* Atomic Table, used only by Bios */
+ USHORT DIGxEncoderControl; /* Only used by Bios */
+ USHORT MemoryControllerInit; /* Atomic Table, indirectly used by various SW components,called from ASIC_Init */
+ USHORT EnableCRTCMemReq; /* Function Table,directly used by various SW components,latest version 2.1 */
+ USHORT MemoryParamAdjust; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock if needed */
+ USHORT DVOEncoderControl; /* Function Table,directly used by various SW components,latest version 1.2 */
+ USHORT GPIOPinControl; /* Atomic Table, only used by Bios */
+ USHORT SetEngineClock; /*Function Table,directly used by various SW components,latest version 1.1 */
+ USHORT SetMemoryClock; /* Function Table,directly used by various SW components,latest version 1.1 */
+ USHORT SetPixelClock; /*Function Table,directly used by various SW components,latest version 1.2 */
+ USHORT DynamicClockGating; /* Atomic Table, indirectly used by various SW components,called from ASIC_Init */
+ USHORT ResetMemoryDLL; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT ResetMemoryDevice; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT MemoryPLLInit;
+ USHORT AdjustDisplayPll; /* only used by Bios */
+ USHORT AdjustMemoryController; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT EnableASIC_StaticPwrMgt; /* Atomic Table, only used by Bios */
+ USHORT ASIC_StaticPwrMgtStatusChange; /* Obsolete, only used by Bios */
+ USHORT DAC_LoadDetection; /* Atomic Table, directly used by various SW components,latest version 1.2 */
+ USHORT LVTMAEncoderControl; /* Atomic Table,directly used by various SW components,latest version 1.3 */
+ USHORT LCD1OutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT DAC1EncoderControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT DAC2EncoderControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT DVOOutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT CV1OutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT GetConditionalGoldenSetting; /* only used by Bios */
+ USHORT TVEncoderControl; /* Function Table,directly used by various SW components,latest version 1.1 */
+ USHORT TMDSAEncoderControl; /* Atomic Table, directly used by various SW components,latest version 1.3 */
+ USHORT LVDSEncoderControl; /* Atomic Table, directly used by various SW components,latest version 1.3 */
+ USHORT TV1OutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT EnableScaler; /* Atomic Table, used only by Bios */
+ USHORT BlankCRTC; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT EnableCRTC; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT GetPixelClock; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT EnableVGA_Render; /* Function Table,directly used by various SW components,latest version 1.1 */
+ USHORT EnableVGA_Access; /* Obsolete , only used by Bios */
+ USHORT SetCRTC_Timing; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT SetCRTC_OverScan; /* Atomic Table, used by various SW components,latest version 1.1 */
+ USHORT SetCRTC_Replication; /* Atomic Table, used only by Bios */
+ USHORT SelectCRTC_Source; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT EnableGraphSurfaces; /* Atomic Table, used only by Bios */
+ USHORT UpdateCRTC_DoubleBufferRegisters;
+ USHORT LUT_AutoFill; /* Atomic Table, only used by Bios */
+ USHORT EnableHW_IconCursor; /* Atomic Table, only used by Bios */
+ USHORT GetMemoryClock; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT GetEngineClock; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT SetCRTC_UsingDTDTiming; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT ExternalEncoderControl; /* Atomic Table, directly used by various SW components,latest version 2.1 */
+ USHORT LVTMAOutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT VRAM_BlockDetectionByStrap; /* Atomic Table, used only by Bios */
+ USHORT MemoryCleanUp; /* Atomic Table, only used by Bios */
+ USHORT ProcessI2cChannelTransaction; /* Function Table,only used by Bios */
+ USHORT WriteOneByteToHWAssistedI2C; /* Function Table,indirectly used by various SW components */
+ USHORT ReadHWAssistedI2CStatus; /* Atomic Table, indirectly used by various SW components */
+ USHORT SpeedFanControl; /* Function Table,indirectly used by various SW components,called from ASIC_Init */
+ USHORT PowerConnectorDetection; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT MC_Synchronization; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT ComputeMemoryEnginePLL; /* Atomic Table, indirectly used by various SW components,called from SetMemory/EngineClock */
+ USHORT MemoryRefreshConversion; /* Atomic Table, indirectly used by various SW components,called from SetMemory or SetEngineClock */
+ USHORT VRAM_GetCurrentInfoBlock; /* Atomic Table, used only by Bios */
+ USHORT DynamicMemorySettings; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT MemoryTraining; /* Atomic Table, used only by Bios */
+ USHORT EnableSpreadSpectrumOnPPLL; /* Atomic Table, directly used by various SW components,latest version 1.2 */
+ USHORT TMDSAOutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT SetVoltage; /* Function Table,directly and/or indirectly used by various SW components,latest version 1.1 */
+ USHORT DAC1OutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT DAC2OutputControl; /* Atomic Table, directly used by various SW components,latest version 1.1 */
+ USHORT SetupHWAssistedI2CStatus; /* Function Table,only used by Bios, obsolete soon.Switch to use "ReadEDIDFromHWAssistedI2C" */
+ USHORT ClockSource; /* Atomic Table, indirectly used by various SW components,called from ASIC_Init */
+ USHORT MemoryDeviceInit; /* Atomic Table, indirectly used by various SW components,called from SetMemoryClock */
+ USHORT EnableYUV; /* Atomic Table, indirectly used by various SW components,called from EnableVGARender */
+ USHORT DIG1EncoderControl; /* Atomic Table,directly used by various SW components,latest version 1.1 */
+ USHORT DIG2EncoderControl; /* Atomic Table,directly used by various SW components,latest version 1.1 */
+ USHORT DIG1TransmitterControl; /* Atomic Table,directly used by various SW components,latest version 1.1 */
+ USHORT DIG2TransmitterControl; /* Atomic Table,directly used by various SW components,latest version 1.1 */
+ USHORT ProcessAuxChannelTransaction; /* Function Table,only used by Bios */
+ USHORT DPEncoderService; /* Function Table,only used by Bios */
+} ATOM_MASTER_LIST_OF_COMMAND_TABLES;
+
+/* For backward compatible */
+#define ReadEDIDFromHWAssistedI2C ProcessI2cChannelTransaction
+#define UNIPHYTransmitterControl DIG1TransmitterControl
+#define LVTMATransmitterControl DIG2TransmitterControl
+#define SetCRTC_DPM_State GetConditionalGoldenSetting
+#define SetUniphyInstance ASIC_StaticPwrMgtStatusChange
+
+typedef struct _ATOM_MASTER_COMMAND_TABLE {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_MASTER_LIST_OF_COMMAND_TABLES ListOfCommandTables;
+} ATOM_MASTER_COMMAND_TABLE;
+
+/****************************************************************************/
+/* Structures used in every command table */
+/****************************************************************************/
+typedef struct _ATOM_TABLE_ATTRIBUTE {
+#if ATOM_BIG_ENDIAN
+ USHORT UpdatedByUtility:1; /* [15]=Table updated by utility flag */
+ USHORT PS_SizeInBytes:7; /* [14:8]=Size of parameter space in Bytes (multiple of a dword), */
+ USHORT WS_SizeInBytes:8; /* [7:0]=Size of workspace in Bytes (in multiple of a dword), */
+#else
+ USHORT WS_SizeInBytes:8; /* [7:0]=Size of workspace in Bytes (in multiple of a dword), */
+ USHORT PS_SizeInBytes:7; /* [14:8]=Size of parameter space in Bytes (multiple of a dword), */
+ USHORT UpdatedByUtility:1; /* [15]=Table updated by utility flag */
+#endif
+} ATOM_TABLE_ATTRIBUTE;
+
+typedef union _ATOM_TABLE_ATTRIBUTE_ACCESS {
+ ATOM_TABLE_ATTRIBUTE sbfAccess;
+ USHORT susAccess;
+} ATOM_TABLE_ATTRIBUTE_ACCESS;
+
+/****************************************************************************/
+/* Common header for all command tables. */
+/* Every table pointed by _ATOM_MASTER_COMMAND_TABLE has this common header. */
+/* And the pointer actually points to this header. */
+/****************************************************************************/
+typedef struct _ATOM_COMMON_ROM_COMMAND_TABLE_HEADER {
+ ATOM_COMMON_TABLE_HEADER CommonHeader;
+ ATOM_TABLE_ATTRIBUTE TableAttribute;
+} ATOM_COMMON_ROM_COMMAND_TABLE_HEADER;
+
+/****************************************************************************/
+/* Structures used by ComputeMemoryEnginePLLTable */
+/****************************************************************************/
+#define COMPUTE_MEMORY_PLL_PARAM 1
+#define COMPUTE_ENGINE_PLL_PARAM 2
+
+typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS {
+ ULONG ulClock; /* When returen, it's the re-calculated clock based on given Fb_div Post_Div and ref_div */
+ UCHAR ucAction; /* 0:reserved //1:Memory //2:Engine */
+ UCHAR ucReserved; /* may expand to return larger Fbdiv later */
+ UCHAR ucFbDiv; /* return value */
+ UCHAR ucPostDiv; /* return value */
+} COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS;
+
+typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2 {
+ ULONG ulClock; /* When return, [23:0] return real clock */
+ UCHAR ucAction; /* 0:reserved;COMPUTE_MEMORY_PLL_PARAM:Memory;COMPUTE_ENGINE_PLL_PARAM:Engine. it return ref_div to be written to register */
+ USHORT usFbDiv; /* return Feedback value to be written to register */
+ UCHAR ucPostDiv; /* return post div to be written to register */
+} COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2;
+#define COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS
+
+#define SET_CLOCK_FREQ_MASK 0x00FFFFFF /* Clock change tables only take bit [23:0] as the requested clock value */
+#define USE_NON_BUS_CLOCK_MASK 0x01000000 /* Applicable to both memory and engine clock change, when set, it uses another clock as the temporary clock (engine uses memory and vice versa) */
+#define USE_MEMORY_SELF_REFRESH_MASK 0x02000000 /* Only applicable to memory clock change, when set, using memory self refresh during clock transition */
+#define SKIP_INTERNAL_MEMORY_PARAMETER_CHANGE 0x04000000 /* Only applicable to memory clock change, when set, the table will skip predefined internal memory parameter change */
+#define FIRST_TIME_CHANGE_CLOCK 0x08000000 /* Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup */
+#define SKIP_SW_PROGRAM_PLL 0x10000000 /* Applicable to both memory and engine clock change, when set, it means the table will not program SPLL/MPLL */
+#define USE_SS_ENABLED_PIXEL_CLOCK USE_NON_BUS_CLOCK_MASK
+
+#define b3USE_NON_BUS_CLOCK_MASK 0x01 /* Applicable to both memory and engine clock change, when set, it uses another clock as the temporary clock (engine uses memory and vice versa) */
+#define b3USE_MEMORY_SELF_REFRESH 0x02 /* Only applicable to memory clock change, when set, using memory self refresh during clock transition */
+#define b3SKIP_INTERNAL_MEMORY_PARAMETER_CHANGE 0x04 /* Only applicable to memory clock change, when set, the table will skip predefined internal memory parameter change */
+#define b3FIRST_TIME_CHANGE_CLOCK 0x08 /* Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup */
+#define b3SKIP_SW_PROGRAM_PLL 0x10 /* Applicable to both memory and engine clock change, when set, it means the table will not program SPLL/MPLL */
+
+typedef struct _ATOM_COMPUTE_CLOCK_FREQ {
+#if ATOM_BIG_ENDIAN
+ ULONG ulComputeClockFlag:8; /* =1: COMPUTE_MEMORY_PLL_PARAM, =2: COMPUTE_ENGINE_PLL_PARAM */
+ ULONG ulClockFreq:24; /* in unit of 10kHz */
+#else
+ ULONG ulClockFreq:24; /* in unit of 10kHz */
+ ULONG ulComputeClockFlag:8; /* =1: COMPUTE_MEMORY_PLL_PARAM, =2: COMPUTE_ENGINE_PLL_PARAM */
+#endif
+} ATOM_COMPUTE_CLOCK_FREQ;
+
+typedef struct _ATOM_S_MPLL_FB_DIVIDER {
+ USHORT usFbDivFrac;
+ USHORT usFbDiv;
+} ATOM_S_MPLL_FB_DIVIDER;
+
+typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 {
+ union {
+ ATOM_COMPUTE_CLOCK_FREQ ulClock; /* Input Parameter */
+ ATOM_S_MPLL_FB_DIVIDER ulFbDiv; /* Output Parameter */
+ };
+ UCHAR ucRefDiv; /* Output Parameter */
+ UCHAR ucPostDiv; /* Output Parameter */
+ UCHAR ucCntlFlag; /* Output Parameter */
+ UCHAR ucReserved;
+} COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3;
+
+/* ucCntlFlag */
+#define ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN 1
+#define ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE 2
+#define ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE 4
+
+typedef struct _DYNAMICE_MEMORY_SETTINGS_PARAMETER {
+ ATOM_COMPUTE_CLOCK_FREQ ulClock;
+ ULONG ulReserved[2];
+} DYNAMICE_MEMORY_SETTINGS_PARAMETER;
+
+typedef struct _DYNAMICE_ENGINE_SETTINGS_PARAMETER {
+ ATOM_COMPUTE_CLOCK_FREQ ulClock;
+ ULONG ulMemoryClock;
+ ULONG ulReserved;
+} DYNAMICE_ENGINE_SETTINGS_PARAMETER;
+
+/****************************************************************************/
+/* Structures used by SetEngineClockTable */
+/****************************************************************************/
+typedef struct _SET_ENGINE_CLOCK_PARAMETERS {
+ ULONG ulTargetEngineClock; /* In 10Khz unit */
+} SET_ENGINE_CLOCK_PARAMETERS;
+
+typedef struct _SET_ENGINE_CLOCK_PS_ALLOCATION {
+ ULONG ulTargetEngineClock; /* In 10Khz unit */
+ COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION sReserved;
+} SET_ENGINE_CLOCK_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structures used by SetMemoryClockTable */
+/****************************************************************************/
+typedef struct _SET_MEMORY_CLOCK_PARAMETERS {
+ ULONG ulTargetMemoryClock; /* In 10Khz unit */
+} SET_MEMORY_CLOCK_PARAMETERS;
+
+typedef struct _SET_MEMORY_CLOCK_PS_ALLOCATION {
+ ULONG ulTargetMemoryClock; /* In 10Khz unit */
+ COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION sReserved;
+} SET_MEMORY_CLOCK_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structures used by ASIC_Init.ctb */
+/****************************************************************************/
+typedef struct _ASIC_INIT_PARAMETERS {
+ ULONG ulDefaultEngineClock; /* In 10Khz unit */
+ ULONG ulDefaultMemoryClock; /* In 10Khz unit */
+} ASIC_INIT_PARAMETERS;
+
+typedef struct _ASIC_INIT_PS_ALLOCATION {
+ ASIC_INIT_PARAMETERS sASICInitClocks;
+ SET_ENGINE_CLOCK_PS_ALLOCATION sReserved; /* Caller doesn't need to init this structure */
+} ASIC_INIT_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structure used by DynamicClockGatingTable.ctb */
+/****************************************************************************/
+typedef struct _DYNAMIC_CLOCK_GATING_PARAMETERS {
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucPadding[3];
+} DYNAMIC_CLOCK_GATING_PARAMETERS;
+#define DYNAMIC_CLOCK_GATING_PS_ALLOCATION DYNAMIC_CLOCK_GATING_PARAMETERS
+
+/****************************************************************************/
+/* Structure used by EnableASIC_StaticPwrMgtTable.ctb */
+/****************************************************************************/
+typedef struct _ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS {
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucPadding[3];
+} ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS;
+#define ENABLE_ASIC_STATIC_PWR_MGT_PS_ALLOCATION ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by DAC_LoadDetectionTable.ctb */
+/****************************************************************************/
+typedef struct _DAC_LOAD_DETECTION_PARAMETERS {
+ USHORT usDeviceID; /* {ATOM_DEVICE_CRTx_SUPPORT,ATOM_DEVICE_TVx_SUPPORT,ATOM_DEVICE_CVx_SUPPORT} */
+ UCHAR ucDacType; /* {ATOM_DAC_A,ATOM_DAC_B, ATOM_EXT_DAC} */
+ UCHAR ucMisc; /* Valid only when table revision =1.3 and above */
+} DAC_LOAD_DETECTION_PARAMETERS;
+
+/* DAC_LOAD_DETECTION_PARAMETERS.ucMisc */
+#define DAC_LOAD_MISC_YPrPb 0x01
+
+typedef struct _DAC_LOAD_DETECTION_PS_ALLOCATION {
+ DAC_LOAD_DETECTION_PARAMETERS sDacload;
+ ULONG Reserved[2]; /* Don't set this one, allocation for EXT DAC */
+} DAC_LOAD_DETECTION_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structures used by DAC1EncoderControlTable.ctb and DAC2EncoderControlTable.ctb */
+/****************************************************************************/
+typedef struct _DAC_ENCODER_CONTROL_PARAMETERS {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ UCHAR ucDacStandard; /* See definition of ATOM_DACx_xxx, For DEC3.0, bit 7 used as internal flag to indicate DAC2 (==1) or DAC1 (==0) */
+ UCHAR ucAction; /* 0: turn off encoder */
+ /* 1: setup and turn on encoder */
+ /* 7: ATOM_ENCODER_INIT Initialize DAC */
+} DAC_ENCODER_CONTROL_PARAMETERS;
+
+#define DAC_ENCODER_CONTROL_PS_ALLOCATION DAC_ENCODER_CONTROL_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by DIG1EncoderControlTable */
+/* DIG2EncoderControlTable */
+/* ExternalEncoderControlTable */
+/****************************************************************************/
+typedef struct _DIG_ENCODER_CONTROL_PARAMETERS {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ UCHAR ucConfig;
+ /* [2] Link Select: */
+ /* =0: PHY linkA if bfLane<3 */
+ /* =1: PHY linkB if bfLanes<3 */
+ /* =0: PHY linkA+B if bfLanes=3 */
+ /* [3] Transmitter Sel */
+ /* =0: UNIPHY or PCIEPHY */
+ /* =1: LVTMA */
+ UCHAR ucAction; /* =0: turn off encoder */
+ /* =1: turn on encoder */
+ UCHAR ucEncoderMode;
+ /* =0: DP encoder */
+ /* =1: LVDS encoder */
+ /* =2: DVI encoder */
+ /* =3: HDMI encoder */
+ /* =4: SDVO encoder */
+ UCHAR ucLaneNum; /* how many lanes to enable */
+ UCHAR ucReserved[2];
+} DIG_ENCODER_CONTROL_PARAMETERS;
+#define DIG_ENCODER_CONTROL_PS_ALLOCATION DIG_ENCODER_CONTROL_PARAMETERS
+#define EXTERNAL_ENCODER_CONTROL_PARAMETER DIG_ENCODER_CONTROL_PARAMETERS
+
+/* ucConfig */
+#define ATOM_ENCODER_CONFIG_DPLINKRATE_MASK 0x01
+#define ATOM_ENCODER_CONFIG_DPLINKRATE_1_62GHZ 0x00
+#define ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ 0x01
+#define ATOM_ENCODER_CONFIG_LINK_SEL_MASK 0x04
+#define ATOM_ENCODER_CONFIG_LINKA 0x00
+#define ATOM_ENCODER_CONFIG_LINKB 0x04
+#define ATOM_ENCODER_CONFIG_LINKA_B ATOM_TRANSMITTER_CONFIG_LINKA
+#define ATOM_ENCODER_CONFIG_LINKB_A ATOM_ENCODER_CONFIG_LINKB
+#define ATOM_ENCODER_CONFIG_TRANSMITTER_SEL_MASK 0x08
+#define ATOM_ENCODER_CONFIG_UNIPHY 0x00
+#define ATOM_ENCODER_CONFIG_LVTMA 0x08
+#define ATOM_ENCODER_CONFIG_TRANSMITTER1 0x00
+#define ATOM_ENCODER_CONFIG_TRANSMITTER2 0x08
+#define ATOM_ENCODER_CONFIG_DIGB 0x80 /* VBIOS Internal use, outside SW should set this bit=0 */
+/* ucAction */
+/* ATOM_ENABLE: Enable Encoder */
+/* ATOM_DISABLE: Disable Encoder */
+
+/* ucEncoderMode */
+#define ATOM_ENCODER_MODE_DP 0
+#define ATOM_ENCODER_MODE_LVDS 1
+#define ATOM_ENCODER_MODE_DVI 2
+#define ATOM_ENCODER_MODE_HDMI 3
+#define ATOM_ENCODER_MODE_SDVO 4
+#define ATOM_ENCODER_MODE_TV 13
+#define ATOM_ENCODER_MODE_CV 14
+#define ATOM_ENCODER_MODE_CRT 15
+
+typedef struct _ATOM_DIG_ENCODER_CONFIG_V2 {
+#if ATOM_BIG_ENDIAN
+ UCHAR ucReserved1:2;
+ UCHAR ucTransmitterSel:2; /* =0: UniphyAB, =1: UniphyCD =2: UniphyEF */
+ UCHAR ucLinkSel:1; /* =0: linkA/C/E =1: linkB/D/F */
+ UCHAR ucReserved:1;
+ UCHAR ucDPLinkRate:1; /* =0: 1.62Ghz, =1: 2.7Ghz */
+#else
+ UCHAR ucDPLinkRate:1; /* =0: 1.62Ghz, =1: 2.7Ghz */
+ UCHAR ucReserved:1;
+ UCHAR ucLinkSel:1; /* =0: linkA/C/E =1: linkB/D/F */
+ UCHAR ucTransmitterSel:2; /* =0: UniphyAB, =1: UniphyCD =2: UniphyEF */
+ UCHAR ucReserved1:2;
+#endif
+} ATOM_DIG_ENCODER_CONFIG_V2;
+
+typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V2 {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ ATOM_DIG_ENCODER_CONFIG_V2 acConfig;
+ UCHAR ucAction;
+ UCHAR ucEncoderMode;
+ /* =0: DP encoder */
+ /* =1: LVDS encoder */
+ /* =2: DVI encoder */
+ /* =3: HDMI encoder */
+ /* =4: SDVO encoder */
+ UCHAR ucLaneNum; /* how many lanes to enable */
+ UCHAR ucReserved[2];
+} DIG_ENCODER_CONTROL_PARAMETERS_V2;
+
+/* ucConfig */
+#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_MASK 0x01
+#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_1_62GHZ 0x00
+#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_2_70GHZ 0x01
+#define ATOM_ENCODER_CONFIG_V2_LINK_SEL_MASK 0x04
+#define ATOM_ENCODER_CONFIG_V2_LINKA 0x00
+#define ATOM_ENCODER_CONFIG_V2_LINKB 0x04
+#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER_SEL_MASK 0x18
+#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER1 0x00
+#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER2 0x08
+#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER3 0x10
+
+/****************************************************************************/
+/* Structures used by UNIPHYTransmitterControlTable */
+/* LVTMATransmitterControlTable */
+/* DVOOutputControlTable */
+/****************************************************************************/
+typedef struct _ATOM_DP_VS_MODE {
+ UCHAR ucLaneSel;
+ UCHAR ucLaneSet;
+} ATOM_DP_VS_MODE;
+
+typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS {
+ union {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ USHORT usInitInfo; /* when init uniphy,lower 8bit is used for connector type defined in objectid.h */
+ ATOM_DP_VS_MODE asMode; /* DP Voltage swing mode */
+ };
+ UCHAR ucConfig;
+ /* [0]=0: 4 lane Link, */
+ /* =1: 8 lane Link ( Dual Links TMDS ) */
+ /* [1]=0: InCoherent mode */
+ /* =1: Coherent Mode */
+ /* [2] Link Select: */
+ /* =0: PHY linkA if bfLane<3 */
+ /* =1: PHY linkB if bfLanes<3 */
+ /* =0: PHY linkA+B if bfLanes=3 */
+ /* [5:4]PCIE lane Sel */
+ /* =0: lane 0~3 or 0~7 */
+ /* =1: lane 4~7 */
+ /* =2: lane 8~11 or 8~15 */
+ /* =3: lane 12~15 */
+ UCHAR ucAction; /* =0: turn off encoder */
+ /* =1: turn on encoder */
+ UCHAR ucReserved[4];
+} DIG_TRANSMITTER_CONTROL_PARAMETERS;
+
+#define DIG_TRANSMITTER_CONTROL_PS_ALLOCATION DIG_TRANSMITTER_CONTROL_PARAMETERS
+
+/* ucInitInfo */
+#define ATOM_TRAMITTER_INITINFO_CONNECTOR_MASK 0x00ff
+
+/* ucConfig */
+#define ATOM_TRANSMITTER_CONFIG_8LANE_LINK 0x01
+#define ATOM_TRANSMITTER_CONFIG_COHERENT 0x02
+#define ATOM_TRANSMITTER_CONFIG_LINK_SEL_MASK 0x04
+#define ATOM_TRANSMITTER_CONFIG_LINKA 0x00
+#define ATOM_TRANSMITTER_CONFIG_LINKB 0x04
+#define ATOM_TRANSMITTER_CONFIG_LINKA_B 0x00
+#define ATOM_TRANSMITTER_CONFIG_LINKB_A 0x04
+
+#define ATOM_TRANSMITTER_CONFIG_ENCODER_SEL_MASK 0x08 /* only used when ATOM_TRANSMITTER_ACTION_ENABLE */
+#define ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER 0x00 /* only used when ATOM_TRANSMITTER_ACTION_ENABLE */
+#define ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER 0x08 /* only used when ATOM_TRANSMITTER_ACTION_ENABLE */
+
+#define ATOM_TRANSMITTER_CONFIG_CLKSRC_MASK 0x30
+#define ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL 0x00
+#define ATOM_TRANSMITTER_CONFIG_CLKSRC_PCIE 0x20
+#define ATOM_TRANSMITTER_CONFIG_CLKSRC_XTALIN 0x30
+#define ATOM_TRANSMITTER_CONFIG_LANE_SEL_MASK 0xc0
+#define ATOM_TRANSMITTER_CONFIG_LANE_0_3 0x00
+#define ATOM_TRANSMITTER_CONFIG_LANE_0_7 0x00
+#define ATOM_TRANSMITTER_CONFIG_LANE_4_7 0x40
+#define ATOM_TRANSMITTER_CONFIG_LANE_8_11 0x80
+#define ATOM_TRANSMITTER_CONFIG_LANE_8_15 0x80
+#define ATOM_TRANSMITTER_CONFIG_LANE_12_15 0xc0
+
+/* ucAction */
+#define ATOM_TRANSMITTER_ACTION_DISABLE 0
+#define ATOM_TRANSMITTER_ACTION_ENABLE 1
+#define ATOM_TRANSMITTER_ACTION_LCD_BLOFF 2
+#define ATOM_TRANSMITTER_ACTION_LCD_BLON 3
+#define ATOM_TRANSMITTER_ACTION_BL_BRIGHTNESS_CONTROL 4
+#define ATOM_TRANSMITTER_ACTION_LCD_SELFTEST_START 5
+#define ATOM_TRANSMITTER_ACTION_LCD_SELFTEST_STOP 6
+#define ATOM_TRANSMITTER_ACTION_INIT 7
+#define ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT 8
+#define ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT 9
+#define ATOM_TRANSMITTER_ACTION_SETUP 10
+#define ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH 11
+
+/* Following are used for DigTransmitterControlTable ver1.2 */
+typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V2 {
+#if ATOM_BIG_ENDIAN
+ UCHAR ucTransmitterSel:2; /* bit7:6: =0 Dig Transmitter 1 ( Uniphy AB ) */
+ /* =1 Dig Transmitter 2 ( Uniphy CD ) */
+ /* =2 Dig Transmitter 3 ( Uniphy EF ) */
+ UCHAR ucReserved:1;
+ UCHAR fDPConnector:1; /* bit4=0: DP connector =1: None DP connector */
+ UCHAR ucEncoderSel:1; /* bit3=0: Data/Clk path source from DIGA( DIG inst0 ). =1: Data/clk path source from DIGB ( DIG inst1 ) */
+ UCHAR ucLinkSel:1; /* bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E */
+ /* =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F */
+
+ UCHAR fCoherentMode:1; /* bit1=1: Coherent Mode ( for DVI/HDMI mode ) */
+ UCHAR fDualLinkConnector:1; /* bit0=1: Dual Link DVI connector */
+#else
+ UCHAR fDualLinkConnector:1; /* bit0=1: Dual Link DVI connector */
+ UCHAR fCoherentMode:1; /* bit1=1: Coherent Mode ( for DVI/HDMI mode ) */
+ UCHAR ucLinkSel:1; /* bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E */
+ /* =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F */
+ UCHAR ucEncoderSel:1; /* bit3=0: Data/Clk path source from DIGA( DIG inst0 ). =1: Data/clk path source from DIGB ( DIG inst1 ) */
+ UCHAR fDPConnector:1; /* bit4=0: DP connector =1: None DP connector */
+ UCHAR ucReserved:1;
+ UCHAR ucTransmitterSel:2; /* bit7:6: =0 Dig Transmitter 1 ( Uniphy AB ) */
+ /* =1 Dig Transmitter 2 ( Uniphy CD ) */
+ /* =2 Dig Transmitter 3 ( Uniphy EF ) */
+#endif
+} ATOM_DIG_TRANSMITTER_CONFIG_V2;
+
+/* ucConfig */
+/* Bit0 */
+#define ATOM_TRANSMITTER_CONFIG_V2_DUAL_LINK_CONNECTOR 0x01
+
+/* Bit1 */
+#define ATOM_TRANSMITTER_CONFIG_V2_COHERENT 0x02
+
+/* Bit2 */
+#define ATOM_TRANSMITTER_CONFIG_V2_LINK_SEL_MASK 0x04
+#define ATOM_TRANSMITTER_CONFIG_V2_LINKA 0x00
+#define ATOM_TRANSMITTER_CONFIG_V2_LINKB 0x04
+
+/* Bit3 */
+#define ATOM_TRANSMITTER_CONFIG_V2_ENCODER_SEL_MASK 0x08
+#define ATOM_TRANSMITTER_CONFIG_V2_DIG1_ENCODER 0x00 /* only used when ucAction == ATOM_TRANSMITTER_ACTION_ENABLE or ATOM_TRANSMITTER_ACTION_SETUP */
+#define ATOM_TRANSMITTER_CONFIG_V2_DIG2_ENCODER 0x08 /* only used when ucAction == ATOM_TRANSMITTER_ACTION_ENABLE or ATOM_TRANSMITTER_ACTION_SETUP */
+
+/* Bit4 */
+#define ATOM_TRASMITTER_CONFIG_V2_DP_CONNECTOR 0x10
+
+/* Bit7:6 */
+#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER_SEL_MASK 0xC0
+#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER1 0x00 /* AB */
+#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER2 0x40 /* CD */
+#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER3 0x80 /* EF */
+
+typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 {
+ union {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ USHORT usInitInfo; /* when init uniphy,lower 8bit is used for connector type defined in objectid.h */
+ ATOM_DP_VS_MODE asMode; /* DP Voltage swing mode */
+ };
+ ATOM_DIG_TRANSMITTER_CONFIG_V2 acConfig;
+ UCHAR ucAction; /* define as ATOM_TRANSMITER_ACTION_XXX */
+ UCHAR ucReserved[4];
+} DIG_TRANSMITTER_CONTROL_PARAMETERS_V2;
+
+/****************************************************************************/
+/* Structures used by DAC1OuputControlTable */
+/* DAC2OuputControlTable */
+/* LVTMAOutputControlTable (Before DEC30) */
+/* TMDSAOutputControlTable (Before DEC30) */
+/****************************************************************************/
+typedef struct _DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS {
+ UCHAR ucAction; /* Possible input:ATOM_ENABLE||ATOMDISABLE */
+ /* When the display is LCD, in addition to above: */
+ /* ATOM_LCD_BLOFF|| ATOM_LCD_BLON ||ATOM_LCD_BL_BRIGHTNESS_CONTROL||ATOM_LCD_SELFTEST_START|| */
+ /* ATOM_LCD_SELFTEST_STOP */
+
+ UCHAR aucPadding[3]; /* padding to DWORD aligned */
+} DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS;
+
+#define DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+
+#define CRT1_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define CRT1_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define CRT2_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define CRT2_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define CV1_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define CV1_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define TV1_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define TV1_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define DFP1_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define DFP1_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define DFP2_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define DFP2_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define LCD1_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define LCD1_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define DVO_OUTPUT_CONTROL_PARAMETERS DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
+#define DVO_OUTPUT_CONTROL_PS_ALLOCATION DIG_TRANSMITTER_CONTROL_PS_ALLOCATION
+#define DVO_OUTPUT_CONTROL_PARAMETERS_V3 DIG_TRANSMITTER_CONTROL_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by BlankCRTCTable */
+/****************************************************************************/
+typedef struct _BLANK_CRTC_PARAMETERS {
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucBlanking; /* ATOM_BLANKING or ATOM_BLANKINGOFF */
+ USHORT usBlackColorRCr;
+ USHORT usBlackColorGY;
+ USHORT usBlackColorBCb;
+} BLANK_CRTC_PARAMETERS;
+#define BLANK_CRTC_PS_ALLOCATION BLANK_CRTC_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by EnableCRTCTable */
+/* EnableCRTCMemReqTable */
+/* UpdateCRTC_DoubleBufferRegistersTable */
+/****************************************************************************/
+typedef struct _ENABLE_CRTC_PARAMETERS {
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucPadding[2];
+} ENABLE_CRTC_PARAMETERS;
+#define ENABLE_CRTC_PS_ALLOCATION ENABLE_CRTC_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by SetCRTC_OverScanTable */
+/****************************************************************************/
+typedef struct _SET_CRTC_OVERSCAN_PARAMETERS {
+ USHORT usOverscanRight; /* right */
+ USHORT usOverscanLeft; /* left */
+ USHORT usOverscanBottom; /* bottom */
+ USHORT usOverscanTop; /* top */
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucPadding[3];
+} SET_CRTC_OVERSCAN_PARAMETERS;
+#define SET_CRTC_OVERSCAN_PS_ALLOCATION SET_CRTC_OVERSCAN_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by SetCRTC_ReplicationTable */
+/****************************************************************************/
+typedef struct _SET_CRTC_REPLICATION_PARAMETERS {
+ UCHAR ucH_Replication; /* horizontal replication */
+ UCHAR ucV_Replication; /* vertical replication */
+ UCHAR usCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucPadding;
+} SET_CRTC_REPLICATION_PARAMETERS;
+#define SET_CRTC_REPLICATION_PS_ALLOCATION SET_CRTC_REPLICATION_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by SelectCRTC_SourceTable */
+/****************************************************************************/
+typedef struct _SELECT_CRTC_SOURCE_PARAMETERS {
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucDevice; /* ATOM_DEVICE_CRT1|ATOM_DEVICE_CRT2|.... */
+ UCHAR ucPadding[2];
+} SELECT_CRTC_SOURCE_PARAMETERS;
+#define SELECT_CRTC_SOURCE_PS_ALLOCATION SELECT_CRTC_SOURCE_PARAMETERS
+
+typedef struct _SELECT_CRTC_SOURCE_PARAMETERS_V2 {
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucEncoderID; /* DAC1/DAC2/TVOUT/DIG1/DIG2/DVO */
+ UCHAR ucEncodeMode; /* Encoding mode, only valid when using DIG1/DIG2/DVO */
+ UCHAR ucPadding;
+} SELECT_CRTC_SOURCE_PARAMETERS_V2;
+
+/* ucEncoderID */
+/* #define ASIC_INT_DAC1_ENCODER_ID 0x00 */
+/* #define ASIC_INT_TV_ENCODER_ID 0x02 */
+/* #define ASIC_INT_DIG1_ENCODER_ID 0x03 */
+/* #define ASIC_INT_DAC2_ENCODER_ID 0x04 */
+/* #define ASIC_EXT_TV_ENCODER_ID 0x06 */
+/* #define ASIC_INT_DVO_ENCODER_ID 0x07 */
+/* #define ASIC_INT_DIG2_ENCODER_ID 0x09 */
+/* #define ASIC_EXT_DIG_ENCODER_ID 0x05 */
+
+/* ucEncodeMode */
+/* #define ATOM_ENCODER_MODE_DP 0 */
+/* #define ATOM_ENCODER_MODE_LVDS 1 */
+/* #define ATOM_ENCODER_MODE_DVI 2 */
+/* #define ATOM_ENCODER_MODE_HDMI 3 */
+/* #define ATOM_ENCODER_MODE_SDVO 4 */
+/* #define ATOM_ENCODER_MODE_TV 13 */
+/* #define ATOM_ENCODER_MODE_CV 14 */
+/* #define ATOM_ENCODER_MODE_CRT 15 */
+
+/****************************************************************************/
+/* Structures used by SetPixelClockTable */
+/* GetPixelClockTable */
+/****************************************************************************/
+/* Major revision=1., Minor revision=1 */
+typedef struct _PIXEL_CLOCK_PARAMETERS {
+ USHORT usPixelClock; /* in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div) */
+ /* 0 means disable PPLL */
+ USHORT usRefDiv; /* Reference divider */
+ USHORT usFbDiv; /* feedback divider */
+ UCHAR ucPostDiv; /* post divider */
+ UCHAR ucFracFbDiv; /* fractional feedback divider */
+ UCHAR ucPpll; /* ATOM_PPLL1 or ATOM_PPL2 */
+ UCHAR ucRefDivSrc; /* ATOM_PJITTER or ATO_NONPJITTER */
+ UCHAR ucCRTC; /* Which CRTC uses this Ppll */
+ UCHAR ucPadding;
+} PIXEL_CLOCK_PARAMETERS;
+
+/* Major revision=1., Minor revision=2, add ucMiscIfno */
+/* ucMiscInfo: */
+#define MISC_FORCE_REPROG_PIXEL_CLOCK 0x1
+#define MISC_DEVICE_INDEX_MASK 0xF0
+#define MISC_DEVICE_INDEX_SHIFT 4
+
+typedef struct _PIXEL_CLOCK_PARAMETERS_V2 {
+ USHORT usPixelClock; /* in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div) */
+ /* 0 means disable PPLL */
+ USHORT usRefDiv; /* Reference divider */
+ USHORT usFbDiv; /* feedback divider */
+ UCHAR ucPostDiv; /* post divider */
+ UCHAR ucFracFbDiv; /* fractional feedback divider */
+ UCHAR ucPpll; /* ATOM_PPLL1 or ATOM_PPL2 */
+ UCHAR ucRefDivSrc; /* ATOM_PJITTER or ATO_NONPJITTER */
+ UCHAR ucCRTC; /* Which CRTC uses this Ppll */
+ UCHAR ucMiscInfo; /* Different bits for different purpose, bit [7:4] as device index, bit[0]=Force prog */
+} PIXEL_CLOCK_PARAMETERS_V2;
+
+/* Major revision=1., Minor revision=3, structure/definition change */
+/* ucEncoderMode: */
+/* ATOM_ENCODER_MODE_DP */
+/* ATOM_ENOCDER_MODE_LVDS */
+/* ATOM_ENOCDER_MODE_DVI */
+/* ATOM_ENOCDER_MODE_HDMI */
+/* ATOM_ENOCDER_MODE_SDVO */
+/* ATOM_ENCODER_MODE_TV 13 */
+/* ATOM_ENCODER_MODE_CV 14 */
+/* ATOM_ENCODER_MODE_CRT 15 */
+
+/* ucDVOConfig */
+/* #define DVO_ENCODER_CONFIG_RATE_SEL 0x01 */
+/* #define DVO_ENCODER_CONFIG_DDR_SPEED 0x00 */
+/* #define DVO_ENCODER_CONFIG_SDR_SPEED 0x01 */
+/* #define DVO_ENCODER_CONFIG_OUTPUT_SEL 0x0c */
+/* #define DVO_ENCODER_CONFIG_LOW12BIT 0x00 */
+/* #define DVO_ENCODER_CONFIG_UPPER12BIT 0x04 */
+/* #define DVO_ENCODER_CONFIG_24BIT 0x08 */
+
+/* ucMiscInfo: also changed, see below */
+#define PIXEL_CLOCK_MISC_FORCE_PROG_PPLL 0x01
+#define PIXEL_CLOCK_MISC_VGA_MODE 0x02
+#define PIXEL_CLOCK_MISC_CRTC_SEL_MASK 0x04
+#define PIXEL_CLOCK_MISC_CRTC_SEL_CRTC1 0x00
+#define PIXEL_CLOCK_MISC_CRTC_SEL_CRTC2 0x04
+#define PIXEL_CLOCK_MISC_USE_ENGINE_FOR_DISPCLK 0x08
+
+typedef struct _PIXEL_CLOCK_PARAMETERS_V3 {
+ USHORT usPixelClock; /* in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div) */
+ /* 0 means disable PPLL. For VGA PPLL,make sure this value is not 0. */
+ USHORT usRefDiv; /* Reference divider */
+ USHORT usFbDiv; /* feedback divider */
+ UCHAR ucPostDiv; /* post divider */
+ UCHAR ucFracFbDiv; /* fractional feedback divider */
+ UCHAR ucPpll; /* ATOM_PPLL1 or ATOM_PPL2 */
+ UCHAR ucTransmitterId; /* graphic encoder id defined in objectId.h */
+ union {
+ UCHAR ucEncoderMode; /* encoder type defined as ATOM_ENCODER_MODE_DP/DVI/HDMI/ */
+ UCHAR ucDVOConfig; /* when use DVO, need to know SDR/DDR, 12bit or 24bit */
+ };
+ UCHAR ucMiscInfo; /* bit[0]=Force program, bit[1]= set pclk for VGA, b[2]= CRTC sel */
+ /* bit[3]=0:use PPLL for dispclk source, =1: use engine clock for dispclock source */
+} PIXEL_CLOCK_PARAMETERS_V3;
+
+#define PIXEL_CLOCK_PARAMETERS_LAST PIXEL_CLOCK_PARAMETERS_V2
+#define GET_PIXEL_CLOCK_PS_ALLOCATION PIXEL_CLOCK_PARAMETERS_LAST
+
+/****************************************************************************/
+/* Structures used by AdjustDisplayPllTable */
+/****************************************************************************/
+typedef struct _ADJUST_DISPLAY_PLL_PARAMETERS {
+ USHORT usPixelClock;
+ UCHAR ucTransmitterID;
+ UCHAR ucEncodeMode;
+ union {
+ UCHAR ucDVOConfig; /* if DVO, need passing link rate and output 12bitlow or 24bit */
+ UCHAR ucConfig; /* if none DVO, not defined yet */
+ };
+ UCHAR ucReserved[3];
+} ADJUST_DISPLAY_PLL_PARAMETERS;
+
+#define ADJUST_DISPLAY_CONFIG_SS_ENABLE 0x10
+
+#define ADJUST_DISPLAY_PLL_PS_ALLOCATION ADJUST_DISPLAY_PLL_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by EnableYUVTable */
+/****************************************************************************/
+typedef struct _ENABLE_YUV_PARAMETERS {
+ UCHAR ucEnable; /* ATOM_ENABLE:Enable YUV or ATOM_DISABLE:Disable YUV (RGB) */
+ UCHAR ucCRTC; /* Which CRTC needs this YUV or RGB format */
+ UCHAR ucPadding[2];
+} ENABLE_YUV_PARAMETERS;
+#define ENABLE_YUV_PS_ALLOCATION ENABLE_YUV_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by GetMemoryClockTable */
+/****************************************************************************/
+typedef struct _GET_MEMORY_CLOCK_PARAMETERS {
+ ULONG ulReturnMemoryClock; /* current memory speed in 10KHz unit */
+} GET_MEMORY_CLOCK_PARAMETERS;
+#define GET_MEMORY_CLOCK_PS_ALLOCATION GET_MEMORY_CLOCK_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by GetEngineClockTable */
+/****************************************************************************/
+typedef struct _GET_ENGINE_CLOCK_PARAMETERS {
+ ULONG ulReturnEngineClock; /* current engine speed in 10KHz unit */
+} GET_ENGINE_CLOCK_PARAMETERS;
+#define GET_ENGINE_CLOCK_PS_ALLOCATION GET_ENGINE_CLOCK_PARAMETERS
+
+/****************************************************************************/
+/* Following Structures and constant may be obsolete */
+/****************************************************************************/
+/* Maxium 8 bytes,the data read in will be placed in the parameter space. */
+/* Read operaion successeful when the paramter space is non-zero, otherwise read operation failed */
+typedef struct _READ_EDID_FROM_HW_I2C_DATA_PARAMETERS {
+ USHORT usPrescale; /* Ratio between Engine clock and I2C clock */
+ USHORT usVRAMAddress; /* Adress in Frame Buffer where to pace raw EDID */
+ USHORT usStatus; /* When use output: lower byte EDID checksum, high byte hardware status */
+ /* WHen use input: lower byte as 'byte to read':currently limited to 128byte or 1byte */
+ UCHAR ucSlaveAddr; /* Read from which slave */
+ UCHAR ucLineNumber; /* Read from which HW assisted line */
+} READ_EDID_FROM_HW_I2C_DATA_PARAMETERS;
+#define READ_EDID_FROM_HW_I2C_DATA_PS_ALLOCATION READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
+
+#define ATOM_WRITE_I2C_FORMAT_PSOFFSET_PSDATABYTE 0
+#define ATOM_WRITE_I2C_FORMAT_PSOFFSET_PSTWODATABYTES 1
+#define ATOM_WRITE_I2C_FORMAT_PSCOUNTER_PSOFFSET_IDDATABLOCK 2
+#define ATOM_WRITE_I2C_FORMAT_PSCOUNTER_IDOFFSET_PLUS_IDDATABLOCK 3
+#define ATOM_WRITE_I2C_FORMAT_IDCOUNTER_IDOFFSET_IDDATABLOCK 4
+
+typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS {
+ USHORT usPrescale; /* Ratio between Engine clock and I2C clock */
+ USHORT usByteOffset; /* Write to which byte */
+ /* Upper portion of usByteOffset is Format of data */
+ /* 1bytePS+offsetPS */
+ /* 2bytesPS+offsetPS */
+ /* blockID+offsetPS */
+ /* blockID+offsetID */
+ /* blockID+counterID+offsetID */
+ UCHAR ucData; /* PS data1 */
+ UCHAR ucStatus; /* Status byte 1=success, 2=failure, Also is used as PS data2 */
+ UCHAR ucSlaveAddr; /* Write to which slave */
+ UCHAR ucLineNumber; /* Write from which HW assisted line */
+} WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS;
+
+#define WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
+
+typedef struct _SET_UP_HW_I2C_DATA_PARAMETERS {
+ USHORT usPrescale; /* Ratio between Engine clock and I2C clock */
+ UCHAR ucSlaveAddr; /* Write to which slave */
+ UCHAR ucLineNumber; /* Write from which HW assisted line */
+} SET_UP_HW_I2C_DATA_PARAMETERS;
+
+/**************************************************************************/
+#define SPEED_FAN_CONTROL_PS_ALLOCATION WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
+
+/****************************************************************************/
+/* Structures used by PowerConnectorDetectionTable */
+/****************************************************************************/
+typedef struct _POWER_CONNECTOR_DETECTION_PARAMETERS {
+ UCHAR ucPowerConnectorStatus; /* Used for return value 0: detected, 1:not detected */
+ UCHAR ucPwrBehaviorId;
+ USHORT usPwrBudget; /* how much power currently boot to in unit of watt */
+} POWER_CONNECTOR_DETECTION_PARAMETERS;
+
+typedef struct POWER_CONNECTOR_DETECTION_PS_ALLOCATION {
+ UCHAR ucPowerConnectorStatus; /* Used for return value 0: detected, 1:not detected */
+ UCHAR ucReserved;
+ USHORT usPwrBudget; /* how much power currently boot to in unit of watt */
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved;
+} POWER_CONNECTOR_DETECTION_PS_ALLOCATION;
+
+/****************************LVDS SS Command Table Definitions**********************/
+
+/****************************************************************************/
+/* Structures used by EnableSpreadSpectrumOnPPLLTable */
+/****************************************************************************/
+typedef struct _ENABLE_LVDS_SS_PARAMETERS {
+ USHORT usSpreadSpectrumPercentage;
+ UCHAR ucSpreadSpectrumType; /* Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD */
+ UCHAR ucSpreadSpectrumStepSize_Delay; /* bits3:2 SS_STEP_SIZE; bit 6:4 SS_DELAY */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucPadding[3];
+} ENABLE_LVDS_SS_PARAMETERS;
+
+/* ucTableFormatRevision=1,ucTableContentRevision=2 */
+typedef struct _ENABLE_LVDS_SS_PARAMETERS_V2 {
+ USHORT usSpreadSpectrumPercentage;
+ UCHAR ucSpreadSpectrumType; /* Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD */
+ UCHAR ucSpreadSpectrumStep; /* */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucSpreadSpectrumDelay;
+ UCHAR ucSpreadSpectrumRange;
+ UCHAR ucPadding;
+} ENABLE_LVDS_SS_PARAMETERS_V2;
+
+/* This new structure is based on ENABLE_LVDS_SS_PARAMETERS but expands to SS on PPLL, so other devices can use SS. */
+typedef struct _ENABLE_SPREAD_SPECTRUM_ON_PPLL {
+ USHORT usSpreadSpectrumPercentage;
+ UCHAR ucSpreadSpectrumType; /* Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD */
+ UCHAR ucSpreadSpectrumStep; /* */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucSpreadSpectrumDelay;
+ UCHAR ucSpreadSpectrumRange;
+ UCHAR ucPpll; /* ATOM_PPLL1/ATOM_PPLL2 */
+} ENABLE_SPREAD_SPECTRUM_ON_PPLL;
+
+#define ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION ENABLE_SPREAD_SPECTRUM_ON_PPLL
+
+/**************************************************************************/
+
+typedef struct _SET_PIXEL_CLOCK_PS_ALLOCATION {
+ PIXEL_CLOCK_PARAMETERS sPCLKInput;
+ ENABLE_SPREAD_SPECTRUM_ON_PPLL sReserved; /* Caller doesn't need to init this portion */
+} SET_PIXEL_CLOCK_PS_ALLOCATION;
+
+#define ENABLE_VGA_RENDER_PS_ALLOCATION SET_PIXEL_CLOCK_PS_ALLOCATION
+
+/****************************************************************************/
+/* Structures used by ### */
+/****************************************************************************/
+typedef struct _MEMORY_TRAINING_PARAMETERS {
+ ULONG ulTargetMemoryClock; /* In 10Khz unit */
+} MEMORY_TRAINING_PARAMETERS;
+#define MEMORY_TRAINING_PS_ALLOCATION MEMORY_TRAINING_PARAMETERS
+
+/****************************LVDS and other encoder command table definitions **********************/
+
+/****************************************************************************/
+/* Structures used by LVDSEncoderControlTable (Before DCE30) */
+/* LVTMAEncoderControlTable (Before DCE30) */
+/* TMDSAEncoderControlTable (Before DCE30) */
+/****************************************************************************/
+typedef struct _LVDS_ENCODER_CONTROL_PARAMETERS {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ UCHAR ucMisc; /* bit0=0: Enable single link */
+ /* =1: Enable dual link */
+ /* Bit1=0: 666RGB */
+ /* =1: 888RGB */
+ UCHAR ucAction; /* 0: turn off encoder */
+ /* 1: setup and turn on encoder */
+} LVDS_ENCODER_CONTROL_PARAMETERS;
+
+#define LVDS_ENCODER_CONTROL_PS_ALLOCATION LVDS_ENCODER_CONTROL_PARAMETERS
+
+#define TMDS1_ENCODER_CONTROL_PARAMETERS LVDS_ENCODER_CONTROL_PARAMETERS
+#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION TMDS1_ENCODER_CONTROL_PARAMETERS
+
+#define TMDS2_ENCODER_CONTROL_PARAMETERS TMDS1_ENCODER_CONTROL_PARAMETERS
+#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION TMDS2_ENCODER_CONTROL_PARAMETERS
+
+/* ucTableFormatRevision=1,ucTableContentRevision=2 */
+typedef struct _LVDS_ENCODER_CONTROL_PARAMETERS_V2 {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ UCHAR ucMisc; /* see PANEL_ENCODER_MISC_xx defintions below */
+ UCHAR ucAction; /* 0: turn off encoder */
+ /* 1: setup and turn on encoder */
+ UCHAR ucTruncate; /* bit0=0: Disable truncate */
+ /* =1: Enable truncate */
+ /* bit4=0: 666RGB */
+ /* =1: 888RGB */
+ UCHAR ucSpatial; /* bit0=0: Disable spatial dithering */
+ /* =1: Enable spatial dithering */
+ /* bit4=0: 666RGB */
+ /* =1: 888RGB */
+ UCHAR ucTemporal; /* bit0=0: Disable temporal dithering */
+ /* =1: Enable temporal dithering */
+ /* bit4=0: 666RGB */
+ /* =1: 888RGB */
+ /* bit5=0: Gray level 2 */
+ /* =1: Gray level 4 */
+ UCHAR ucFRC; /* bit4=0: 25FRC_SEL pattern E */
+ /* =1: 25FRC_SEL pattern F */
+ /* bit6:5=0: 50FRC_SEL pattern A */
+ /* =1: 50FRC_SEL pattern B */
+ /* =2: 50FRC_SEL pattern C */
+ /* =3: 50FRC_SEL pattern D */
+ /* bit7=0: 75FRC_SEL pattern E */
+ /* =1: 75FRC_SEL pattern F */
+} LVDS_ENCODER_CONTROL_PARAMETERS_V2;
+
+#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 LVDS_ENCODER_CONTROL_PARAMETERS_V2
+
+#define TMDS1_ENCODER_CONTROL_PARAMETERS_V2 LVDS_ENCODER_CONTROL_PARAMETERS_V2
+#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_V2 TMDS1_ENCODER_CONTROL_PARAMETERS_V2
+
+#define TMDS2_ENCODER_CONTROL_PARAMETERS_V2 TMDS1_ENCODER_CONTROL_PARAMETERS_V2
+#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_V2 TMDS2_ENCODER_CONTROL_PARAMETERS_V2
+
+#define LVDS_ENCODER_CONTROL_PARAMETERS_V3 LVDS_ENCODER_CONTROL_PARAMETERS_V2
+#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_V3 LVDS_ENCODER_CONTROL_PARAMETERS_V3
+
+#define TMDS1_ENCODER_CONTROL_PARAMETERS_V3 LVDS_ENCODER_CONTROL_PARAMETERS_V3
+#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_V3 TMDS1_ENCODER_CONTROL_PARAMETERS_V3
+
+#define TMDS2_ENCODER_CONTROL_PARAMETERS_V3 LVDS_ENCODER_CONTROL_PARAMETERS_V3
+#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_V3 TMDS2_ENCODER_CONTROL_PARAMETERS_V3
+
+/****************************************************************************/
+/* Structures used by ### */
+/****************************************************************************/
+typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS {
+ UCHAR ucEnable; /* Enable or Disable External TMDS encoder */
+ UCHAR ucMisc; /* Bit0=0:Enable Single link;=1:Enable Dual link;Bit1 {=0:666RGB, =1:888RGB} */
+ UCHAR ucPadding[2];
+} ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS;
+
+typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION {
+ ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS sXTmdsEncoder;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved; /* Caller doesn't need to init this portion */
+} ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION;
+
+#define ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS_V2 LVDS_ENCODER_CONTROL_PARAMETERS_V2
+
+typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION_V2 {
+ ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS_V2 sXTmdsEncoder;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved; /* Caller doesn't need to init this portion */
+} ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION_V2;
+
+typedef struct _EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION {
+ DIG_ENCODER_CONTROL_PARAMETERS sDigEncoder;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved;
+} EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structures used by DVOEncoderControlTable */
+/****************************************************************************/
+/* ucTableFormatRevision=1,ucTableContentRevision=3 */
+
+/* ucDVOConfig: */
+#define DVO_ENCODER_CONFIG_RATE_SEL 0x01
+#define DVO_ENCODER_CONFIG_DDR_SPEED 0x00
+#define DVO_ENCODER_CONFIG_SDR_SPEED 0x01
+#define DVO_ENCODER_CONFIG_OUTPUT_SEL 0x0c
+#define DVO_ENCODER_CONFIG_LOW12BIT 0x00
+#define DVO_ENCODER_CONFIG_UPPER12BIT 0x04
+#define DVO_ENCODER_CONFIG_24BIT 0x08
+
+typedef struct _DVO_ENCODER_CONTROL_PARAMETERS_V3 {
+ USHORT usPixelClock;
+ UCHAR ucDVOConfig;
+ UCHAR ucAction; /* ATOM_ENABLE/ATOM_DISABLE/ATOM_HPD_INIT */
+ UCHAR ucReseved[4];
+} DVO_ENCODER_CONTROL_PARAMETERS_V3;
+#define DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 DVO_ENCODER_CONTROL_PARAMETERS_V3
+
+/* ucTableFormatRevision=1 */
+/* ucTableContentRevision=3 structure is not changed but usMisc add bit 1 as another input for */
+/* bit1=0: non-coherent mode */
+/* =1: coherent mode */
+
+/* ========================================================================================== */
+/* Only change is here next time when changing encoder parameter definitions again! */
+#define LVDS_ENCODER_CONTROL_PARAMETERS_LAST LVDS_ENCODER_CONTROL_PARAMETERS_V3
+#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_LAST LVDS_ENCODER_CONTROL_PARAMETERS_LAST
+
+#define TMDS1_ENCODER_CONTROL_PARAMETERS_LAST LVDS_ENCODER_CONTROL_PARAMETERS_V3
+#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_LAST TMDS1_ENCODER_CONTROL_PARAMETERS_LAST
+
+#define TMDS2_ENCODER_CONTROL_PARAMETERS_LAST LVDS_ENCODER_CONTROL_PARAMETERS_V3
+#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_LAST TMDS2_ENCODER_CONTROL_PARAMETERS_LAST
+
+#define DVO_ENCODER_CONTROL_PARAMETERS_LAST DVO_ENCODER_CONTROL_PARAMETERS
+#define DVO_ENCODER_CONTROL_PS_ALLOCATION_LAST DVO_ENCODER_CONTROL_PS_ALLOCATION
+
+/* ========================================================================================== */
+#define PANEL_ENCODER_MISC_DUAL 0x01
+#define PANEL_ENCODER_MISC_COHERENT 0x02
+#define PANEL_ENCODER_MISC_TMDS_LINKB 0x04
+#define PANEL_ENCODER_MISC_HDMI_TYPE 0x08
+
+#define PANEL_ENCODER_ACTION_DISABLE ATOM_DISABLE
+#define PANEL_ENCODER_ACTION_ENABLE ATOM_ENABLE
+#define PANEL_ENCODER_ACTION_COHERENTSEQ (ATOM_ENABLE+1)
+
+#define PANEL_ENCODER_TRUNCATE_EN 0x01
+#define PANEL_ENCODER_TRUNCATE_DEPTH 0x10
+#define PANEL_ENCODER_SPATIAL_DITHER_EN 0x01
+#define PANEL_ENCODER_SPATIAL_DITHER_DEPTH 0x10
+#define PANEL_ENCODER_TEMPORAL_DITHER_EN 0x01
+#define PANEL_ENCODER_TEMPORAL_DITHER_DEPTH 0x10
+#define PANEL_ENCODER_TEMPORAL_LEVEL_4 0x20
+#define PANEL_ENCODER_25FRC_MASK 0x10
+#define PANEL_ENCODER_25FRC_E 0x00
+#define PANEL_ENCODER_25FRC_F 0x10
+#define PANEL_ENCODER_50FRC_MASK 0x60
+#define PANEL_ENCODER_50FRC_A 0x00
+#define PANEL_ENCODER_50FRC_B 0x20
+#define PANEL_ENCODER_50FRC_C 0x40
+#define PANEL_ENCODER_50FRC_D 0x60
+#define PANEL_ENCODER_75FRC_MASK 0x80
+#define PANEL_ENCODER_75FRC_E 0x00
+#define PANEL_ENCODER_75FRC_F 0x80
+
+/****************************************************************************/
+/* Structures used by SetVoltageTable */
+/****************************************************************************/
+#define SET_VOLTAGE_TYPE_ASIC_VDDC 1
+#define SET_VOLTAGE_TYPE_ASIC_MVDDC 2
+#define SET_VOLTAGE_TYPE_ASIC_MVDDQ 3
+#define SET_VOLTAGE_TYPE_ASIC_VDDCI 4
+#define SET_VOLTAGE_INIT_MODE 5
+#define SET_VOLTAGE_GET_MAX_VOLTAGE 6 /* Gets the Max. voltage for the soldered Asic */
+
+#define SET_ASIC_VOLTAGE_MODE_ALL_SOURCE 0x1
+#define SET_ASIC_VOLTAGE_MODE_SOURCE_A 0x2
+#define SET_ASIC_VOLTAGE_MODE_SOURCE_B 0x4
+
+#define SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE 0x0
+#define SET_ASIC_VOLTAGE_MODE_GET_GPIOVAL 0x1
+#define SET_ASIC_VOLTAGE_MODE_GET_GPIOMASK 0x2
+
+typedef struct _SET_VOLTAGE_PARAMETERS {
+ UCHAR ucVoltageType; /* To tell which voltage to set up, VDDC/MVDDC/MVDDQ */
+ UCHAR ucVoltageMode; /* To set all, to set source A or source B or ... */
+ UCHAR ucVoltageIndex; /* An index to tell which voltage level */
+ UCHAR ucReserved;
+} SET_VOLTAGE_PARAMETERS;
+
+typedef struct _SET_VOLTAGE_PARAMETERS_V2 {
+ UCHAR ucVoltageType; /* To tell which voltage to set up, VDDC/MVDDC/MVDDQ */
+ UCHAR ucVoltageMode; /* Not used, maybe use for state machine for differen power mode */
+ USHORT usVoltageLevel; /* real voltage level */
+} SET_VOLTAGE_PARAMETERS_V2;
+
+typedef struct _SET_VOLTAGE_PS_ALLOCATION {
+ SET_VOLTAGE_PARAMETERS sASICSetVoltage;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved;
+} SET_VOLTAGE_PS_ALLOCATION;
+
+/****************************************************************************/
+/* Structures used by TVEncoderControlTable */
+/****************************************************************************/
+typedef struct _TV_ENCODER_CONTROL_PARAMETERS {
+ USHORT usPixelClock; /* in 10KHz; for bios convenient */
+ UCHAR ucTvStandard; /* See definition "ATOM_TV_NTSC ..." */
+ UCHAR ucAction; /* 0: turn off encoder */
+ /* 1: setup and turn on encoder */
+} TV_ENCODER_CONTROL_PARAMETERS;
+
+typedef struct _TV_ENCODER_CONTROL_PS_ALLOCATION {
+ TV_ENCODER_CONTROL_PARAMETERS sTVEncoder;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved; /* Don't set this one */
+} TV_ENCODER_CONTROL_PS_ALLOCATION;
+
+/* ==============================Data Table Portion==================================== */
+
+#ifdef UEFI_BUILD
+#define UTEMP USHORT
+#define USHORT void*
+#endif
+
+/****************************************************************************/
+/* Structure used in Data.mtb */
+/****************************************************************************/
+typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES {
+ USHORT UtilityPipeLine; /* Offest for the utility to get parser info,Don't change this position! */
+ USHORT MultimediaCapabilityInfo; /* Only used by MM Lib,latest version 1.1, not configuable from Bios, need to include the table to build Bios */
+ USHORT MultimediaConfigInfo; /* Only used by MM Lib,latest version 2.1, not configuable from Bios, need to include the table to build Bios */
+ USHORT StandardVESA_Timing; /* Only used by Bios */
+ USHORT FirmwareInfo; /* Shared by various SW components,latest version 1.4 */
+ USHORT DAC_Info; /* Will be obsolete from R600 */
+ USHORT LVDS_Info; /* Shared by various SW components,latest version 1.1 */
+ USHORT TMDS_Info; /* Will be obsolete from R600 */
+ USHORT AnalogTV_Info; /* Shared by various SW components,latest version 1.1 */
+ USHORT SupportedDevicesInfo; /* Will be obsolete from R600 */
+ USHORT GPIO_I2C_Info; /* Shared by various SW components,latest version 1.2 will be used from R600 */
+ USHORT VRAM_UsageByFirmware; /* Shared by various SW components,latest version 1.3 will be used from R600 */
+ USHORT GPIO_Pin_LUT; /* Shared by various SW components,latest version 1.1 */
+ USHORT VESA_ToInternalModeLUT; /* Only used by Bios */
+ USHORT ComponentVideoInfo; /* Shared by various SW components,latest version 2.1 will be used from R600 */
+ USHORT PowerPlayInfo; /* Shared by various SW components,latest version 2.1,new design from R600 */
+ USHORT CompassionateData; /* Will be obsolete from R600 */
+ USHORT SaveRestoreInfo; /* Only used by Bios */
+ USHORT PPLL_SS_Info; /* Shared by various SW components,latest version 1.2, used to call SS_Info, change to new name because of int ASIC SS info */
+ USHORT OemInfo; /* Defined and used by external SW, should be obsolete soon */
+ USHORT XTMDS_Info; /* Will be obsolete from R600 */
+ USHORT MclkSS_Info; /* Shared by various SW components,latest version 1.1, only enabled when ext SS chip is used */
+ USHORT Object_Header; /* Shared by various SW components,latest version 1.1 */
+ USHORT IndirectIOAccess; /* Only used by Bios,this table position can't change at all!! */
+ USHORT MC_InitParameter; /* Only used by command table */
+ USHORT ASIC_VDDC_Info; /* Will be obsolete from R600 */
+ USHORT ASIC_InternalSS_Info; /* New tabel name from R600, used to be called "ASIC_MVDDC_Info" */
+ USHORT TV_VideoMode; /* Only used by command table */
+ USHORT VRAM_Info; /* Only used by command table, latest version 1.3 */
+ USHORT MemoryTrainingInfo; /* Used for VBIOS and Diag utility for memory training purpose since R600. the new table rev start from 2.1 */
+ USHORT IntegratedSystemInfo; /* Shared by various SW components */
+ USHORT ASIC_ProfilingInfo; /* New table name from R600, used to be called "ASIC_VDDCI_Info" for pre-R600 */
+ USHORT VoltageObjectInfo; /* Shared by various SW components, latest version 1.1 */
+ USHORT PowerSourceInfo; /* Shared by various SW components, latest versoin 1.1 */
+} ATOM_MASTER_LIST_OF_DATA_TABLES;
+
+#ifdef UEFI_BUILD
+#define USHORT UTEMP
+#endif
+
+typedef struct _ATOM_MASTER_DATA_TABLE {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_MASTER_LIST_OF_DATA_TABLES ListOfDataTables;
+} ATOM_MASTER_DATA_TABLE;
+
+/****************************************************************************/
+/* Structure used in MultimediaCapabilityInfoTable */
+/****************************************************************************/
+typedef struct _ATOM_MULTIMEDIA_CAPABILITY_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulSignature; /* HW info table signature string "$ATI" */
+ UCHAR ucI2C_Type; /* I2C type (normal GP_IO, ImpactTV GP_IO, Dedicated I2C pin, etc) */
+ UCHAR ucTV_OutInfo; /* Type of TV out supported (3:0) and video out crystal frequency (6:4) and TV data port (7) */
+ UCHAR ucVideoPortInfo; /* Provides the video port capabilities */
+ UCHAR ucHostPortInfo; /* Provides host port configuration information */
+} ATOM_MULTIMEDIA_CAPABILITY_INFO;
+
+/****************************************************************************/
+/* Structure used in MultimediaConfigInfoTable */
+/****************************************************************************/
+typedef struct _ATOM_MULTIMEDIA_CONFIG_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulSignature; /* MM info table signature sting "$MMT" */
+ UCHAR ucTunerInfo; /* Type of tuner installed on the adapter (4:0) and video input for tuner (7:5) */
+ UCHAR ucAudioChipInfo; /* List the audio chip type (3:0) product type (4) and OEM revision (7:5) */
+ UCHAR ucProductID; /* Defines as OEM ID or ATI board ID dependent on product type setting */
+ UCHAR ucMiscInfo1; /* Tuner voltage (1:0) HW teletext support (3:2) FM audio decoder (5:4) reserved (6) audio scrambling (7) */
+ UCHAR ucMiscInfo2; /* I2S input config (0) I2S output config (1) I2S Audio Chip (4:2) SPDIF Output Config (5) reserved (7:6) */
+ UCHAR ucMiscInfo3; /* Video Decoder Type (3:0) Video In Standard/Crystal (7:4) */
+ UCHAR ucMiscInfo4; /* Video Decoder Host Config (2:0) reserved (7:3) */
+ UCHAR ucVideoInput0Info; /* Video Input 0 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6) */
+ UCHAR ucVideoInput1Info; /* Video Input 1 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6) */
+ UCHAR ucVideoInput2Info; /* Video Input 2 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6) */
+ UCHAR ucVideoInput3Info; /* Video Input 3 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6) */
+ UCHAR ucVideoInput4Info; /* Video Input 4 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6) */
+} ATOM_MULTIMEDIA_CONFIG_INFO;
+
+/****************************************************************************/
+/* Structures used in FirmwareInfoTable */
+/****************************************************************************/
+
+/* usBIOSCapability Defintion: */
+/* Bit 0 = 0: Bios image is not Posted, =1:Bios image is Posted; */
+/* Bit 1 = 0: Dual CRTC is not supported, =1: Dual CRTC is supported; */
+/* Bit 2 = 0: Extended Desktop is not supported, =1: Extended Desktop is supported; */
+/* Others: Reserved */
+#define ATOM_BIOS_INFO_ATOM_FIRMWARE_POSTED 0x0001
+#define ATOM_BIOS_INFO_DUAL_CRTC_SUPPORT 0x0002
+#define ATOM_BIOS_INFO_EXTENDED_DESKTOP_SUPPORT 0x0004
+#define ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT 0x0008
+#define ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT 0x0010
+#define ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU 0x0020
+#define ATOM_BIOS_INFO_WMI_SUPPORT 0x0040
+#define ATOM_BIOS_INFO_PPMODE_ASSIGNGED_BY_SYSTEM 0x0080
+#define ATOM_BIOS_INFO_HYPERMEMORY_SUPPORT 0x0100
+#define ATOM_BIOS_INFO_HYPERMEMORY_SIZE_MASK 0x1E00
+#define ATOM_BIOS_INFO_VPOST_WITHOUT_FIRST_MODE_SET 0x2000
+#define ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE 0x4000
+
+#ifndef _H2INC
+
+/* Please don't add or expand this bitfield structure below, this one will retire soon.! */
+typedef struct _ATOM_FIRMWARE_CAPABILITY {
+#if ATOM_BIG_ENDIAN
+ USHORT Reserved:3;
+ USHORT HyperMemory_Size:4;
+ USHORT HyperMemory_Support:1;
+ USHORT PPMode_Assigned:1;
+ USHORT WMI_SUPPORT:1;
+ USHORT GPUControlsBL:1;
+ USHORT EngineClockSS_Support:1;
+ USHORT MemoryClockSS_Support:1;
+ USHORT ExtendedDesktopSupport:1;
+ USHORT DualCRTC_Support:1;
+ USHORT FirmwarePosted:1;
+#else
+ USHORT FirmwarePosted:1;
+ USHORT DualCRTC_Support:1;
+ USHORT ExtendedDesktopSupport:1;
+ USHORT MemoryClockSS_Support:1;
+ USHORT EngineClockSS_Support:1;
+ USHORT GPUControlsBL:1;
+ USHORT WMI_SUPPORT:1;
+ USHORT PPMode_Assigned:1;
+ USHORT HyperMemory_Support:1;
+ USHORT HyperMemory_Size:4;
+ USHORT Reserved:3;
+#endif
+} ATOM_FIRMWARE_CAPABILITY;
+
+typedef union _ATOM_FIRMWARE_CAPABILITY_ACCESS {
+ ATOM_FIRMWARE_CAPABILITY sbfAccess;
+ USHORT susAccess;
+} ATOM_FIRMWARE_CAPABILITY_ACCESS;
+
+#else
+
+typedef union _ATOM_FIRMWARE_CAPABILITY_ACCESS {
+ USHORT susAccess;
+} ATOM_FIRMWARE_CAPABILITY_ACCESS;
+
+#endif
+
+typedef struct _ATOM_FIRMWARE_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulFirmwareRevision;
+ ULONG ulDefaultEngineClock; /* In 10Khz unit */
+ ULONG ulDefaultMemoryClock; /* In 10Khz unit */
+ ULONG ulDriverTargetEngineClock; /* In 10Khz unit */
+ ULONG ulDriverTargetMemoryClock; /* In 10Khz unit */
+ ULONG ulMaxEngineClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxMemoryClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxPixelClockPLL_Output; /* In 10Khz unit */
+ ULONG ulASICMaxEngineClock; /* In 10Khz unit */
+ ULONG ulASICMaxMemoryClock; /* In 10Khz unit */
+ UCHAR ucASICMaxTemperature;
+ UCHAR ucPadding[3]; /* Don't use them */
+ ULONG aulReservedForBIOS[3]; /* Don't use them */
+ USHORT usMinEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Output; /* In 10Khz unit */
+ USHORT usMaxPixelClock; /* In 10Khz unit, Max. Pclk */
+ USHORT usMinPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinPixelClockPLL_Output; /* In 10Khz unit, the definitions above can't change!!! */
+ ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
+ USHORT usReferenceClock; /* In 10Khz unit */
+ USHORT usPM_RTS_Location; /* RTS PM4 starting location in ROM in 1Kb unit */
+ UCHAR ucPM_RTS_StreamSize; /* RTS PM4 packets in Kb unit */
+ UCHAR ucDesign_ID; /* Indicate what is the board design */
+ UCHAR ucMemoryModule_ID; /* Indicate what is the board design */
+} ATOM_FIRMWARE_INFO;
+
+typedef struct _ATOM_FIRMWARE_INFO_V1_2 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulFirmwareRevision;
+ ULONG ulDefaultEngineClock; /* In 10Khz unit */
+ ULONG ulDefaultMemoryClock; /* In 10Khz unit */
+ ULONG ulDriverTargetEngineClock; /* In 10Khz unit */
+ ULONG ulDriverTargetMemoryClock; /* In 10Khz unit */
+ ULONG ulMaxEngineClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxMemoryClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxPixelClockPLL_Output; /* In 10Khz unit */
+ ULONG ulASICMaxEngineClock; /* In 10Khz unit */
+ ULONG ulASICMaxMemoryClock; /* In 10Khz unit */
+ UCHAR ucASICMaxTemperature;
+ UCHAR ucMinAllowedBL_Level;
+ UCHAR ucPadding[2]; /* Don't use them */
+ ULONG aulReservedForBIOS[2]; /* Don't use them */
+ ULONG ulMinPixelClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Output; /* In 10Khz unit */
+ USHORT usMaxPixelClock; /* In 10Khz unit, Max. Pclk */
+ USHORT usMinPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinPixelClockPLL_Output; /* In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output */
+ ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
+ USHORT usReferenceClock; /* In 10Khz unit */
+ USHORT usPM_RTS_Location; /* RTS PM4 starting location in ROM in 1Kb unit */
+ UCHAR ucPM_RTS_StreamSize; /* RTS PM4 packets in Kb unit */
+ UCHAR ucDesign_ID; /* Indicate what is the board design */
+ UCHAR ucMemoryModule_ID; /* Indicate what is the board design */
+} ATOM_FIRMWARE_INFO_V1_2;
+
+typedef struct _ATOM_FIRMWARE_INFO_V1_3 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulFirmwareRevision;
+ ULONG ulDefaultEngineClock; /* In 10Khz unit */
+ ULONG ulDefaultMemoryClock; /* In 10Khz unit */
+ ULONG ulDriverTargetEngineClock; /* In 10Khz unit */
+ ULONG ulDriverTargetMemoryClock; /* In 10Khz unit */
+ ULONG ulMaxEngineClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxMemoryClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxPixelClockPLL_Output; /* In 10Khz unit */
+ ULONG ulASICMaxEngineClock; /* In 10Khz unit */
+ ULONG ulASICMaxMemoryClock; /* In 10Khz unit */
+ UCHAR ucASICMaxTemperature;
+ UCHAR ucMinAllowedBL_Level;
+ UCHAR ucPadding[2]; /* Don't use them */
+ ULONG aulReservedForBIOS; /* Don't use them */
+ ULONG ul3DAccelerationEngineClock; /* In 10Khz unit */
+ ULONG ulMinPixelClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Output; /* In 10Khz unit */
+ USHORT usMaxPixelClock; /* In 10Khz unit, Max. Pclk */
+ USHORT usMinPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinPixelClockPLL_Output; /* In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output */
+ ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
+ USHORT usReferenceClock; /* In 10Khz unit */
+ USHORT usPM_RTS_Location; /* RTS PM4 starting location in ROM in 1Kb unit */
+ UCHAR ucPM_RTS_StreamSize; /* RTS PM4 packets in Kb unit */
+ UCHAR ucDesign_ID; /* Indicate what is the board design */
+ UCHAR ucMemoryModule_ID; /* Indicate what is the board design */
+} ATOM_FIRMWARE_INFO_V1_3;
+
+typedef struct _ATOM_FIRMWARE_INFO_V1_4 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulFirmwareRevision;
+ ULONG ulDefaultEngineClock; /* In 10Khz unit */
+ ULONG ulDefaultMemoryClock; /* In 10Khz unit */
+ ULONG ulDriverTargetEngineClock; /* In 10Khz unit */
+ ULONG ulDriverTargetMemoryClock; /* In 10Khz unit */
+ ULONG ulMaxEngineClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxMemoryClockPLL_Output; /* In 10Khz unit */
+ ULONG ulMaxPixelClockPLL_Output; /* In 10Khz unit */
+ ULONG ulASICMaxEngineClock; /* In 10Khz unit */
+ ULONG ulASICMaxMemoryClock; /* In 10Khz unit */
+ UCHAR ucASICMaxTemperature;
+ UCHAR ucMinAllowedBL_Level;
+ USHORT usBootUpVDDCVoltage; /* In MV unit */
+ USHORT usLcdMinPixelClockPLL_Output; /* In MHz unit */
+ USHORT usLcdMaxPixelClockPLL_Output; /* In MHz unit */
+ ULONG ul3DAccelerationEngineClock; /* In 10Khz unit */
+ ULONG ulMinPixelClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxEngineClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinEngineClockPLL_Output; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxMemoryClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinMemoryClockPLL_Output; /* In 10Khz unit */
+ USHORT usMaxPixelClock; /* In 10Khz unit, Max. Pclk */
+ USHORT usMinPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMaxPixelClockPLL_Input; /* In 10Khz unit */
+ USHORT usMinPixelClockPLL_Output; /* In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output */
+ ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
+ USHORT usReferenceClock; /* In 10Khz unit */
+ USHORT usPM_RTS_Location; /* RTS PM4 starting location in ROM in 1Kb unit */
+ UCHAR ucPM_RTS_StreamSize; /* RTS PM4 packets in Kb unit */
+ UCHAR ucDesign_ID; /* Indicate what is the board design */
+ UCHAR ucMemoryModule_ID; /* Indicate what is the board design */
+} ATOM_FIRMWARE_INFO_V1_4;
+
+#define ATOM_FIRMWARE_INFO_LAST ATOM_FIRMWARE_INFO_V1_4
+
+/****************************************************************************/
+/* Structures used in IntegratedSystemInfoTable */
+/****************************************************************************/
+#define IGP_CAP_FLAG_DYNAMIC_CLOCK_EN 0x2
+#define IGP_CAP_FLAG_AC_CARD 0x4
+#define IGP_CAP_FLAG_SDVO_CARD 0x8
+#define IGP_CAP_FLAG_POSTDIV_BY_2_MODE 0x10
+
+typedef struct _ATOM_INTEGRATED_SYSTEM_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulBootUpEngineClock; /* in 10kHz unit */
+ ULONG ulBootUpMemoryClock; /* in 10kHz unit */
+ ULONG ulMaxSystemMemoryClock; /* in 10kHz unit */
+ ULONG ulMinSystemMemoryClock; /* in 10kHz unit */
+ UCHAR ucNumberOfCyclesInPeriodHi;
+ UCHAR ucLCDTimingSel; /* =0:not valid.!=0 sel this timing descriptor from LCD EDID. */
+ USHORT usReserved1;
+ USHORT usInterNBVoltageLow; /* An intermidiate PMW value to set the voltage */
+ USHORT usInterNBVoltageHigh; /* Another intermidiate PMW value to set the voltage */
+ ULONG ulReserved[2];
+
+ USHORT usFSBClock; /* In MHz unit */
+ USHORT usCapabilityFlag; /* Bit0=1 indicates the fake HDMI support,Bit1=0/1 for Dynamic clocking dis/enable */
+ /* Bit[3:2]== 0:No PCIE card, 1:AC card, 2:SDVO card */
+ /* Bit[4]==1: P/2 mode, ==0: P/1 mode */
+ USHORT usPCIENBCfgReg7; /* bit[7:0]=MUX_Sel, bit[9:8]=MUX_SEL_LEVEL2, bit[10]=Lane_Reversal */
+ USHORT usK8MemoryClock; /* in MHz unit */
+ USHORT usK8SyncStartDelay; /* in 0.01 us unit */
+ USHORT usK8DataReturnTime; /* in 0.01 us unit */
+ UCHAR ucMaxNBVoltage;
+ UCHAR ucMinNBVoltage;
+ UCHAR ucMemoryType; /* [7:4]=1:DDR1;=2:DDR2;=3:DDR3.[3:0] is reserved */
+ UCHAR ucNumberOfCyclesInPeriod; /* CG.FVTHROT_PWM_CTRL_REG0.NumberOfCyclesInPeriod */
+ UCHAR ucStartingPWM_HighTime; /* CG.FVTHROT_PWM_CTRL_REG0.StartingPWM_HighTime */
+ UCHAR ucHTLinkWidth; /* 16 bit vs. 8 bit */
+ UCHAR ucMaxNBVoltageHigh;
+ UCHAR ucMinNBVoltageHigh;
+} ATOM_INTEGRATED_SYSTEM_INFO;
+
+/* Explanation on entries in ATOM_INTEGRATED_SYSTEM_INFO
+ulBootUpMemoryClock: For Intel IGP,it's the UMA system memory clock
+ For AMD IGP,it's 0 if no SidePort memory installed or it's the boot-up SidePort memory clock
+ulMaxSystemMemoryClock: For Intel IGP,it's the Max freq from memory SPD if memory runs in ASYNC mode or otherwise (SYNC mode) it's 0
+ For AMD IGP,for now this can be 0
+ulMinSystemMemoryClock: For Intel IGP,it's 133MHz if memory runs in ASYNC mode or otherwise (SYNC mode) it's 0
+ For AMD IGP,for now this can be 0
+
+usFSBClock: For Intel IGP,it's FSB Freq
+ For AMD IGP,it's HT Link Speed
+
+usK8MemoryClock: For AMD IGP only. For RevF CPU, set it to 200
+usK8SyncStartDelay: For AMD IGP only. Memory access latency in K8, required for watermark calculation
+usK8DataReturnTime: For AMD IGP only. Memory access latency in K8, required for watermark calculation
+
+VC:Voltage Control
+ucMaxNBVoltage: Voltage regulator dependent PWM value. Low 8 bits of the value for the max voltage.Set this one to 0xFF if VC without PWM. Set this to 0x0 if no VC at all.
+ucMinNBVoltage: Voltage regulator dependent PWM value. Low 8 bits of the value for the min voltage.Set this one to 0x00 if VC without PWM or no VC at all.
+
+ucNumberOfCyclesInPeriod: Indicate how many cycles when PWM duty is 100%. low 8 bits of the value.
+ucNumberOfCyclesInPeriodHi: Indicate how many cycles when PWM duty is 100%. high 8 bits of the value.If the PWM has an inverter,set bit [7]==1,otherwise set it 0
+
+ucMaxNBVoltageHigh: Voltage regulator dependent PWM value. High 8 bits of the value for the max voltage.Set this one to 0xFF if VC without PWM. Set this to 0x0 if no VC at all.
+ucMinNBVoltageHigh: Voltage regulator dependent PWM value. High 8 bits of the value for the min voltage.Set this one to 0x00 if VC without PWM or no VC at all.
+
+usInterNBVoltageLow: Voltage regulator dependent PWM value. The value makes the the voltage >=Min NB voltage but <=InterNBVoltageHigh. Set this to 0x0000 if VC without PWM or no VC at all.
+usInterNBVoltageHigh: Voltage regulator dependent PWM value. The value makes the the voltage >=InterNBVoltageLow but <=Max NB voltage.Set this to 0x0000 if VC without PWM or no VC at all.
+*/
+
+/*
+The following IGP table is introduced from RS780, which is supposed to be put by SBIOS in FB before IGP VBIOS starts VPOST;
+Then VBIOS will copy the whole structure to its image so all GPU SW components can access this data structure to get whatever they need.
+The enough reservation should allow us to never change table revisions. Whenever needed, a GPU SW component can use reserved portion for new data entries.
+
+SW components can access the IGP system infor structure in the same way as before
+*/
+
+typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ULONG ulBootUpEngineClock; /* in 10kHz unit */
+ ULONG ulReserved1[2]; /* must be 0x0 for the reserved */
+ ULONG ulBootUpUMAClock; /* in 10kHz unit */
+ ULONG ulBootUpSidePortClock; /* in 10kHz unit */
+ ULONG ulMinSidePortClock; /* in 10kHz unit */
+ ULONG ulReserved2[6]; /* must be 0x0 for the reserved */
+ ULONG ulSystemConfig; /* see explanation below */
+ ULONG ulBootUpReqDisplayVector;
+ ULONG ulOtherDisplayMisc;
+ ULONG ulDDISlot1Config;
+ ULONG ulDDISlot2Config;
+ UCHAR ucMemoryType; /* [3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved */
+ UCHAR ucUMAChannelNumber;
+ UCHAR ucDockingPinBit;
+ UCHAR ucDockingPinPolarity;
+ ULONG ulDockingPinCFGInfo;
+ ULONG ulCPUCapInfo;
+ USHORT usNumberOfCyclesInPeriod;
+ USHORT usMaxNBVoltage;
+ USHORT usMinNBVoltage;
+ USHORT usBootUpNBVoltage;
+ ULONG ulHTLinkFreq; /* in 10Khz */
+ USHORT usMinHTLinkWidth;
+ USHORT usMaxHTLinkWidth;
+ USHORT usUMASyncStartDelay;
+ USHORT usUMADataReturnTime;
+ USHORT usLinkStatusZeroTime;
+ USHORT usReserved;
+ ULONG ulHighVoltageHTLinkFreq; /* in 10Khz */
+ ULONG ulLowVoltageHTLinkFreq; /* in 10Khz */
+ USHORT usMaxUpStreamHTLinkWidth;
+ USHORT usMaxDownStreamHTLinkWidth;
+ USHORT usMinUpStreamHTLinkWidth;
+ USHORT usMinDownStreamHTLinkWidth;
+ ULONG ulReserved3[97]; /* must be 0x0 */
+} ATOM_INTEGRATED_SYSTEM_INFO_V2;
+
+/*
+ulBootUpEngineClock: Boot-up Engine Clock in 10Khz;
+ulBootUpUMAClock: Boot-up UMA Clock in 10Khz; it must be 0x0 when UMA is not present
+ulBootUpSidePortClock: Boot-up SidePort Clock in 10Khz; it must be 0x0 when SidePort Memory is not present,this could be equal to or less than maximum supported Sideport memory clock
+
+ulSystemConfig:
+Bit[0]=1: PowerExpress mode =0 Non-PowerExpress mode;
+Bit[1]=1: system boots up at AMD overdrived state or user customized mode. In this case, driver will just stick to this boot-up mode. No other PowerPlay state
+ =0: system boots up at driver control state. Power state depends on PowerPlay table.
+Bit[2]=1: PWM method is used on NB voltage control. =0: GPIO method is used.
+Bit[3]=1: Only one power state(Performance) will be supported.
+ =0: Multiple power states supported from PowerPlay table.
+Bit[4]=1: CLMC is supported and enabled on current system.
+ =0: CLMC is not supported or enabled on current system. SBIOS need to support HT link/freq change through ATIF interface.
+Bit[5]=1: Enable CDLW for all driver control power states. Max HT width is from SBIOS, while Min HT width is determined by display requirement.
+ =0: CDLW is disabled. If CLMC is enabled case, Min HT width will be set equal to Max HT width. If CLMC disabled case, Max HT width will be applied.
+Bit[6]=1: High Voltage requested for all power states. In this case, voltage will be forced at 1.1v and powerplay table voltage drop/throttling request will be ignored.
+ =0: Voltage settings is determined by powerplay table.
+Bit[7]=1: Enable CLMC as hybrid Mode. CDLD and CILR will be disabled in this case and we're using legacy C1E. This is workaround for CPU(Griffin) performance issue.
+ =0: Enable CLMC as regular mode, CDLD and CILR will be enabled.
+
+ulBootUpReqDisplayVector: This dword is a bit vector indicates what display devices are requested during boot-up. Refer to ATOM_DEVICE_xxx_SUPPORT for the bit vector definitions.
+
+ulOtherDisplayMisc: [15:8]- Bootup LCD Expansion selection; 0-center, 1-full panel size expansion;
+ [7:0] - BootupTV standard selection; This is a bit vector to indicate what TV standards are supported by the system. Refer to ucTVSuppportedStd definition;
+
+ulDDISlot1Config: Describes the PCIE lane configuration on this DDI PCIE slot (ADD2 card) or connector (Mobile design).
+ [3:0] - Bit vector to indicate PCIE lane config of the DDI slot/connector on chassis (bit 0=1 lane 3:0; bit 1=1 lane 7:4; bit 2=1 lane 11:8; bit 3=1 lane 15:12)
+ [7:4] - Bit vector to indicate PCIE lane config of the same DDI slot/connector on docking station (bit 0=1 lane 3:0; bit 1=1 lane 7:4; bit 2=1 lane 11:8; bit 3=1 lane 15:12)
+ [15:8] - Lane configuration attribute;
+ [23:16]- Connector type, possible value:
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A
+ CONNECTOR_OBJECT_ID_DISPLAYPORT
+ [31:24]- Reserved
+
+ulDDISlot2Config: Same as Slot1.
+ucMemoryType: SidePort memory type, set it to 0x0 when Sideport memory is not installed. Driver needs this info to change sideport memory clock. Not for display in CCC.
+For IGP, Hypermemory is the only memory type showed in CCC.
+
+ucUMAChannelNumber: how many channels for the UMA;
+
+ulDockingPinCFGInfo: [15:0]-Bus/Device/Function # to CFG to read this Docking Pin; [31:16]-reg offset in CFG to read this pin
+ucDockingPinBit: which bit in this register to read the pin status;
+ucDockingPinPolarity:Polarity of the pin when docked;
+
+ulCPUCapInfo: [7:0]=1:Griffin;[7:0]=2:Greyhound;[7:0]=3:K8, other bits reserved for now and must be 0x0
+
+usNumberOfCyclesInPeriod:Indicate how many cycles when PWM duty is 100%.
+usMaxNBVoltage:Max. voltage control value in either PWM or GPIO mode.
+usMinNBVoltage:Min. voltage control value in either PWM or GPIO mode.
+ GPIO mode: both usMaxNBVoltage & usMinNBVoltage have a valid value ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE=0
+ PWM mode: both usMaxNBVoltage & usMinNBVoltage have a valid value ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE=1
+ GPU SW don't control mode: usMaxNBVoltage & usMinNBVoltage=0 and no care about ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE
+usBootUpNBVoltage:Boot-up voltage regulator dependent PWM value.
+
+ulHTLinkFreq: Bootup HT link Frequency in 10Khz.
+usMinHTLinkWidth: Bootup minimum HT link width. If CDLW disabled, this is equal to usMaxHTLinkWidth.
+ If CDLW enabled, both upstream and downstream width should be the same during bootup.
+usMaxHTLinkWidth: Bootup maximum HT link width. If CDLW disabled, this is equal to usMinHTLinkWidth.
+ If CDLW enabled, both upstream and downstream width should be the same during bootup.
+
+usUMASyncStartDelay: Memory access latency, required for watermark calculation
+usUMADataReturnTime: Memory access latency, required for watermark calculation
+usLinkStatusZeroTime:Memory access latency required for watermark calculation, set this to 0x0 for K8 CPU, set a proper value in 0.01 the unit of us
+for Griffin or Greyhound. SBIOS needs to convert to actual time by:
+ if T0Ttime [5:4]=00b, then usLinkStatusZeroTime=T0Ttime [3:0]*0.1us (0.0 to 1.5us)
+ if T0Ttime [5:4]=01b, then usLinkStatusZeroTime=T0Ttime [3:0]*0.5us (0.0 to 7.5us)
+ if T0Ttime [5:4]=10b, then usLinkStatusZeroTime=T0Ttime [3:0]*2.0us (0.0 to 30us)
+ if T0Ttime [5:4]=11b, and T0Ttime [3:0]=0x0 to 0xa, then usLinkStatusZeroTime=T0Ttime [3:0]*20us (0.0 to 200us)
+
+ulHighVoltageHTLinkFreq: HT link frequency for power state with low voltage. If boot up runs in HT1, this must be 0.
+ This must be less than or equal to ulHTLinkFreq(bootup frequency).
+ulLowVoltageHTLinkFreq: HT link frequency for power state with low voltage or voltage scaling 1.0v~1.1v. If boot up runs in HT1, this must be 0.
+ This must be less than or equal to ulHighVoltageHTLinkFreq.
+
+usMaxUpStreamHTLinkWidth: Asymmetric link width support in the future, to replace usMaxHTLinkWidth. Not used for now.
+usMaxDownStreamHTLinkWidth: same as above.
+usMinUpStreamHTLinkWidth: Asymmetric link width support in the future, to replace usMinHTLinkWidth. Not used for now.
+usMinDownStreamHTLinkWidth: same as above.
+*/
+
+#define SYSTEM_CONFIG_POWEREXPRESS_ENABLE 0x00000001
+#define SYSTEM_CONFIG_RUN_AT_OVERDRIVE_ENGINE 0x00000002
+#define SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE 0x00000004
+#define SYSTEM_CONFIG_PERFORMANCE_POWERSTATE_ONLY 0x00000008
+#define SYSTEM_CONFIG_CLMC_ENABLED 0x00000010
+#define SYSTEM_CONFIG_CDLW_ENABLED 0x00000020
+#define SYSTEM_CONFIG_HIGH_VOLTAGE_REQUESTED 0x00000040
+#define SYSTEM_CONFIG_CLMC_HYBRID_MODE_ENABLED 0x00000080
+
+#define IGP_DDI_SLOT_LANE_CONFIG_MASK 0x000000FF
+
+#define b0IGP_DDI_SLOT_LANE_MAP_MASK 0x0F
+#define b0IGP_DDI_SLOT_DOCKING_LANE_MAP_MASK 0xF0
+#define b0IGP_DDI_SLOT_CONFIG_LANE_0_3 0x01
+#define b0IGP_DDI_SLOT_CONFIG_LANE_4_7 0x02
+#define b0IGP_DDI_SLOT_CONFIG_LANE_8_11 0x04
+#define b0IGP_DDI_SLOT_CONFIG_LANE_12_15 0x08
+
+#define IGP_DDI_SLOT_ATTRIBUTE_MASK 0x0000FF00
+#define IGP_DDI_SLOT_CONFIG_REVERSED 0x00000100
+#define b1IGP_DDI_SLOT_CONFIG_REVERSED 0x01
+
+#define IGP_DDI_SLOT_CONNECTOR_TYPE_MASK 0x00FF0000
+
+#define ATOM_CRT_INT_ENCODER1_INDEX 0x00000000
+#define ATOM_LCD_INT_ENCODER1_INDEX 0x00000001
+#define ATOM_TV_INT_ENCODER1_INDEX 0x00000002
+#define ATOM_DFP_INT_ENCODER1_INDEX 0x00000003
+#define ATOM_CRT_INT_ENCODER2_INDEX 0x00000004
+#define ATOM_LCD_EXT_ENCODER1_INDEX 0x00000005
+#define ATOM_TV_EXT_ENCODER1_INDEX 0x00000006
+#define ATOM_DFP_EXT_ENCODER1_INDEX 0x00000007
+#define ATOM_CV_INT_ENCODER1_INDEX 0x00000008
+#define ATOM_DFP_INT_ENCODER2_INDEX 0x00000009
+#define ATOM_CRT_EXT_ENCODER1_INDEX 0x0000000A
+#define ATOM_CV_EXT_ENCODER1_INDEX 0x0000000B
+#define ATOM_DFP_INT_ENCODER3_INDEX 0x0000000C
+#define ATOM_DFP_INT_ENCODER4_INDEX 0x0000000D
+
+/* define ASIC internal encoder id ( bit vector ) */
+#define ASIC_INT_DAC1_ENCODER_ID 0x00
+#define ASIC_INT_TV_ENCODER_ID 0x02
+#define ASIC_INT_DIG1_ENCODER_ID 0x03
+#define ASIC_INT_DAC2_ENCODER_ID 0x04
+#define ASIC_EXT_TV_ENCODER_ID 0x06
+#define ASIC_INT_DVO_ENCODER_ID 0x07
+#define ASIC_INT_DIG2_ENCODER_ID 0x09
+#define ASIC_EXT_DIG_ENCODER_ID 0x05
+
+/* define Encoder attribute */
+#define ATOM_ANALOG_ENCODER 0
+#define ATOM_DIGITAL_ENCODER 1
+
+#define ATOM_DEVICE_CRT1_INDEX 0x00000000
+#define ATOM_DEVICE_LCD1_INDEX 0x00000001
+#define ATOM_DEVICE_TV1_INDEX 0x00000002
+#define ATOM_DEVICE_DFP1_INDEX 0x00000003
+#define ATOM_DEVICE_CRT2_INDEX 0x00000004
+#define ATOM_DEVICE_LCD2_INDEX 0x00000005
+#define ATOM_DEVICE_TV2_INDEX 0x00000006
+#define ATOM_DEVICE_DFP2_INDEX 0x00000007
+#define ATOM_DEVICE_CV_INDEX 0x00000008
+#define ATOM_DEVICE_DFP3_INDEX 0x00000009
+#define ATOM_DEVICE_DFP4_INDEX 0x0000000A
+#define ATOM_DEVICE_DFP5_INDEX 0x0000000B
+#define ATOM_DEVICE_RESERVEDC_INDEX 0x0000000C
+#define ATOM_DEVICE_RESERVEDD_INDEX 0x0000000D
+#define ATOM_DEVICE_RESERVEDE_INDEX 0x0000000E
+#define ATOM_DEVICE_RESERVEDF_INDEX 0x0000000F
+#define ATOM_MAX_SUPPORTED_DEVICE_INFO (ATOM_DEVICE_DFP3_INDEX+1)
+#define ATOM_MAX_SUPPORTED_DEVICE_INFO_2 ATOM_MAX_SUPPORTED_DEVICE_INFO
+#define ATOM_MAX_SUPPORTED_DEVICE_INFO_3 (ATOM_DEVICE_DFP5_INDEX + 1)
+
+#define ATOM_MAX_SUPPORTED_DEVICE (ATOM_DEVICE_RESERVEDF_INDEX+1)
+
+#define ATOM_DEVICE_CRT1_SUPPORT (0x1L << ATOM_DEVICE_CRT1_INDEX)
+#define ATOM_DEVICE_LCD1_SUPPORT (0x1L << ATOM_DEVICE_LCD1_INDEX)
+#define ATOM_DEVICE_TV1_SUPPORT (0x1L << ATOM_DEVICE_TV1_INDEX)
+#define ATOM_DEVICE_DFP1_SUPPORT (0x1L << ATOM_DEVICE_DFP1_INDEX)
+#define ATOM_DEVICE_CRT2_SUPPORT (0x1L << ATOM_DEVICE_CRT2_INDEX)
+#define ATOM_DEVICE_LCD2_SUPPORT (0x1L << ATOM_DEVICE_LCD2_INDEX)
+#define ATOM_DEVICE_TV2_SUPPORT (0x1L << ATOM_DEVICE_TV2_INDEX)
+#define ATOM_DEVICE_DFP2_SUPPORT (0x1L << ATOM_DEVICE_DFP2_INDEX)
+#define ATOM_DEVICE_CV_SUPPORT (0x1L << ATOM_DEVICE_CV_INDEX)
+#define ATOM_DEVICE_DFP3_SUPPORT (0x1L << ATOM_DEVICE_DFP3_INDEX)
+#define ATOM_DEVICE_DFP4_SUPPORT (0x1L << ATOM_DEVICE_DFP4_INDEX )
+#define ATOM_DEVICE_DFP5_SUPPORT (0x1L << ATOM_DEVICE_DFP5_INDEX)
+
+#define ATOM_DEVICE_CRT_SUPPORT \
+ (ATOM_DEVICE_CRT1_SUPPORT | ATOM_DEVICE_CRT2_SUPPORT)
+#define ATOM_DEVICE_DFP_SUPPORT \
+ (ATOM_DEVICE_DFP1_SUPPORT | ATOM_DEVICE_DFP2_SUPPORT | \
+ ATOM_DEVICE_DFP3_SUPPORT | ATOM_DEVICE_DFP4_SUPPORT | \
+ ATOM_DEVICE_DFP5_SUPPORT)
+#define ATOM_DEVICE_TV_SUPPORT \
+ (ATOM_DEVICE_TV1_SUPPORT | ATOM_DEVICE_TV2_SUPPORT)
+#define ATOM_DEVICE_LCD_SUPPORT \
+ (ATOM_DEVICE_LCD1_SUPPORT | ATOM_DEVICE_LCD2_SUPPORT)
+
+#define ATOM_DEVICE_CONNECTOR_TYPE_MASK 0x000000F0
+#define ATOM_DEVICE_CONNECTOR_TYPE_SHIFT 0x00000004
+#define ATOM_DEVICE_CONNECTOR_VGA 0x00000001
+#define ATOM_DEVICE_CONNECTOR_DVI_I 0x00000002
+#define ATOM_DEVICE_CONNECTOR_DVI_D 0x00000003
+#define ATOM_DEVICE_CONNECTOR_DVI_A 0x00000004
+#define ATOM_DEVICE_CONNECTOR_SVIDEO 0x00000005
+#define ATOM_DEVICE_CONNECTOR_COMPOSITE 0x00000006
+#define ATOM_DEVICE_CONNECTOR_LVDS 0x00000007
+#define ATOM_DEVICE_CONNECTOR_DIGI_LINK 0x00000008
+#define ATOM_DEVICE_CONNECTOR_SCART 0x00000009
+#define ATOM_DEVICE_CONNECTOR_HDMI_TYPE_A 0x0000000A
+#define ATOM_DEVICE_CONNECTOR_HDMI_TYPE_B 0x0000000B
+#define ATOM_DEVICE_CONNECTOR_CASE_1 0x0000000E
+#define ATOM_DEVICE_CONNECTOR_DISPLAYPORT 0x0000000F
+
+#define ATOM_DEVICE_DAC_INFO_MASK 0x0000000F
+#define ATOM_DEVICE_DAC_INFO_SHIFT 0x00000000
+#define ATOM_DEVICE_DAC_INFO_NODAC 0x00000000
+#define ATOM_DEVICE_DAC_INFO_DACA 0x00000001
+#define ATOM_DEVICE_DAC_INFO_DACB 0x00000002
+#define ATOM_DEVICE_DAC_INFO_EXDAC 0x00000003
+
+#define ATOM_DEVICE_I2C_ID_NOI2C 0x00000000
+
+#define ATOM_DEVICE_I2C_LINEMUX_MASK 0x0000000F
+#define ATOM_DEVICE_I2C_LINEMUX_SHIFT 0x00000000
+
+#define ATOM_DEVICE_I2C_ID_MASK 0x00000070
+#define ATOM_DEVICE_I2C_ID_SHIFT 0x00000004
+#define ATOM_DEVICE_I2C_ID_IS_FOR_NON_MM_USE 0x00000001
+#define ATOM_DEVICE_I2C_ID_IS_FOR_MM_USE 0x00000002
+#define ATOM_DEVICE_I2C_ID_IS_FOR_SDVO_USE 0x00000003 /* For IGP RS600 */
+#define ATOM_DEVICE_I2C_ID_IS_FOR_DAC_SCL 0x00000004 /* For IGP RS690 */
+
+#define ATOM_DEVICE_I2C_HARDWARE_CAP_MASK 0x00000080
+#define ATOM_DEVICE_I2C_HARDWARE_CAP_SHIFT 0x00000007
+#define ATOM_DEVICE_USES_SOFTWARE_ASSISTED_I2C 0x00000000
+#define ATOM_DEVICE_USES_HARDWARE_ASSISTED_I2C 0x00000001
+
+/* usDeviceSupport: */
+/* Bits0 = 0 - no CRT1 support= 1- CRT1 is supported */
+/* Bit 1 = 0 - no LCD1 support= 1- LCD1 is supported */
+/* Bit 2 = 0 - no TV1 support= 1- TV1 is supported */
+/* Bit 3 = 0 - no DFP1 support= 1- DFP1 is supported */
+/* Bit 4 = 0 - no CRT2 support= 1- CRT2 is supported */
+/* Bit 5 = 0 - no LCD2 support= 1- LCD2 is supported */
+/* Bit 6 = 0 - no TV2 support= 1- TV2 is supported */
+/* Bit 7 = 0 - no DFP2 support= 1- DFP2 is supported */
+/* Bit 8 = 0 - no CV support= 1- CV is supported */
+/* Bit 9 = 0 - no DFP3 support= 1- DFP3 is supported */
+/* Byte1 (Supported Device Info) */
+/* Bit 0 = = 0 - no CV support= 1- CV is supported */
+/* */
+/* */
+
+/* ucI2C_ConfigID */
+/* [7:0] - I2C LINE Associate ID */
+/* = 0 - no I2C */
+/* [7] - HW_Cap = 1, [6:0]=HW assisted I2C ID(HW line selection) */
+/* = 0, [6:0]=SW assisted I2C ID */
+/* [6-4] - HW_ENGINE_ID = 1, HW engine for NON multimedia use */
+/* = 2, HW engine for Multimedia use */
+/* = 3-7 Reserved for future I2C engines */
+/* [3-0] - I2C_LINE_MUX = A Mux number when it's HW assisted I2C or GPIO ID when it's SW I2C */
+
+typedef struct _ATOM_I2C_ID_CONFIG {
+#if ATOM_BIG_ENDIAN
+ UCHAR bfHW_Capable:1;
+ UCHAR bfHW_EngineID:3;
+ UCHAR bfI2C_LineMux:4;
+#else
+ UCHAR bfI2C_LineMux:4;
+ UCHAR bfHW_EngineID:3;
+ UCHAR bfHW_Capable:1;
+#endif
+} ATOM_I2C_ID_CONFIG;
+
+typedef union _ATOM_I2C_ID_CONFIG_ACCESS {
+ ATOM_I2C_ID_CONFIG sbfAccess;
+ UCHAR ucAccess;
+} ATOM_I2C_ID_CONFIG_ACCESS;
+
+/****************************************************************************/
+/* Structure used in GPIO_I2C_InfoTable */
+/****************************************************************************/
+typedef struct _ATOM_GPIO_I2C_ASSIGMENT {
+ USHORT usClkMaskRegisterIndex;
+ USHORT usClkEnRegisterIndex;
+ USHORT usClkY_RegisterIndex;
+ USHORT usClkA_RegisterIndex;
+ USHORT usDataMaskRegisterIndex;
+ USHORT usDataEnRegisterIndex;
+ USHORT usDataY_RegisterIndex;
+ USHORT usDataA_RegisterIndex;
+ ATOM_I2C_ID_CONFIG_ACCESS sucI2cId;
+ UCHAR ucClkMaskShift;
+ UCHAR ucClkEnShift;
+ UCHAR ucClkY_Shift;
+ UCHAR ucClkA_Shift;
+ UCHAR ucDataMaskShift;
+ UCHAR ucDataEnShift;
+ UCHAR ucDataY_Shift;
+ UCHAR ucDataA_Shift;
+ UCHAR ucReserved1;
+ UCHAR ucReserved2;
+} ATOM_GPIO_I2C_ASSIGMENT;
+
+typedef struct _ATOM_GPIO_I2C_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_GPIO_I2C_ASSIGMENT asGPIO_Info[ATOM_MAX_SUPPORTED_DEVICE];
+} ATOM_GPIO_I2C_INFO;
+
+/****************************************************************************/
+/* Common Structure used in other structures */
+/****************************************************************************/
+
+#ifndef _H2INC
+
+/* Please don't add or expand this bitfield structure below, this one will retire soon.! */
+typedef struct _ATOM_MODE_MISC_INFO {
+#if ATOM_BIG_ENDIAN
+ USHORT Reserved:6;
+ USHORT RGB888:1;
+ USHORT DoubleClock:1;
+ USHORT Interlace:1;
+ USHORT CompositeSync:1;
+ USHORT V_ReplicationBy2:1;
+ USHORT H_ReplicationBy2:1;
+ USHORT VerticalCutOff:1;
+ USHORT VSyncPolarity:1; /* 0=Active High, 1=Active Low */
+ USHORT HSyncPolarity:1; /* 0=Active High, 1=Active Low */
+ USHORT HorizontalCutOff:1;
+#else
+ USHORT HorizontalCutOff:1;
+ USHORT HSyncPolarity:1; /* 0=Active High, 1=Active Low */
+ USHORT VSyncPolarity:1; /* 0=Active High, 1=Active Low */
+ USHORT VerticalCutOff:1;
+ USHORT H_ReplicationBy2:1;
+ USHORT V_ReplicationBy2:1;
+ USHORT CompositeSync:1;
+ USHORT Interlace:1;
+ USHORT DoubleClock:1;
+ USHORT RGB888:1;
+ USHORT Reserved:6;
+#endif
+} ATOM_MODE_MISC_INFO;
+
+typedef union _ATOM_MODE_MISC_INFO_ACCESS {
+ ATOM_MODE_MISC_INFO sbfAccess;
+ USHORT usAccess;
+} ATOM_MODE_MISC_INFO_ACCESS;
+
+#else
+
+typedef union _ATOM_MODE_MISC_INFO_ACCESS {
+ USHORT usAccess;
+} ATOM_MODE_MISC_INFO_ACCESS;
+
+#endif
+
+/* usModeMiscInfo- */
+#define ATOM_H_CUTOFF 0x01
+#define ATOM_HSYNC_POLARITY 0x02 /* 0=Active High, 1=Active Low */
+#define ATOM_VSYNC_POLARITY 0x04 /* 0=Active High, 1=Active Low */
+#define ATOM_V_CUTOFF 0x08
+#define ATOM_H_REPLICATIONBY2 0x10
+#define ATOM_V_REPLICATIONBY2 0x20
+#define ATOM_COMPOSITESYNC 0x40
+#define ATOM_INTERLACE 0x80
+#define ATOM_DOUBLE_CLOCK_MODE 0x100
+#define ATOM_RGB888_MODE 0x200
+
+/* usRefreshRate- */
+#define ATOM_REFRESH_43 43
+#define ATOM_REFRESH_47 47
+#define ATOM_REFRESH_56 56
+#define ATOM_REFRESH_60 60
+#define ATOM_REFRESH_65 65
+#define ATOM_REFRESH_70 70
+#define ATOM_REFRESH_72 72
+#define ATOM_REFRESH_75 75
+#define ATOM_REFRESH_85 85
+
+/* ATOM_MODE_TIMING data are exactly the same as VESA timing data. */
+/* Translation from EDID to ATOM_MODE_TIMING, use the following formula. */
+/* */
+/* VESA_HTOTAL = VESA_ACTIVE + 2* VESA_BORDER + VESA_BLANK */
+/* = EDID_HA + EDID_HBL */
+/* VESA_HDISP = VESA_ACTIVE = EDID_HA */
+/* VESA_HSYNC_START = VESA_ACTIVE + VESA_BORDER + VESA_FRONT_PORCH */
+/* = EDID_HA + EDID_HSO */
+/* VESA_HSYNC_WIDTH = VESA_HSYNC_TIME = EDID_HSPW */
+/* VESA_BORDER = EDID_BORDER */
+
+/****************************************************************************/
+/* Structure used in SetCRTC_UsingDTDTimingTable */
+/****************************************************************************/
+typedef struct _SET_CRTC_USING_DTD_TIMING_PARAMETERS {
+ USHORT usH_Size;
+ USHORT usH_Blanking_Time;
+ USHORT usV_Size;
+ USHORT usV_Blanking_Time;
+ USHORT usH_SyncOffset;
+ USHORT usH_SyncWidth;
+ USHORT usV_SyncOffset;
+ USHORT usV_SyncWidth;
+ ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;
+ UCHAR ucH_Border; /* From DFP EDID */
+ UCHAR ucV_Border;
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucPadding[3];
+} SET_CRTC_USING_DTD_TIMING_PARAMETERS;
+
+/****************************************************************************/
+/* Structure used in SetCRTC_TimingTable */
+/****************************************************************************/
+typedef struct _SET_CRTC_TIMING_PARAMETERS {
+ USHORT usH_Total; /* horizontal total */
+ USHORT usH_Disp; /* horizontal display */
+ USHORT usH_SyncStart; /* horozontal Sync start */
+ USHORT usH_SyncWidth; /* horizontal Sync width */
+ USHORT usV_Total; /* vertical total */
+ USHORT usV_Disp; /* vertical display */
+ USHORT usV_SyncStart; /* vertical Sync start */
+ USHORT usV_SyncWidth; /* vertical Sync width */
+ ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;
+ UCHAR ucCRTC; /* ATOM_CRTC1 or ATOM_CRTC2 */
+ UCHAR ucOverscanRight; /* right */
+ UCHAR ucOverscanLeft; /* left */
+ UCHAR ucOverscanBottom; /* bottom */
+ UCHAR ucOverscanTop; /* top */
+ UCHAR ucReserved;
+} SET_CRTC_TIMING_PARAMETERS;
+#define SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION SET_CRTC_TIMING_PARAMETERS
+
+/****************************************************************************/
+/* Structure used in StandardVESA_TimingTable */
+/* AnalogTV_InfoTable */
+/* ComponentVideoInfoTable */
+/****************************************************************************/
+typedef struct _ATOM_MODE_TIMING {
+ USHORT usCRTC_H_Total;
+ USHORT usCRTC_H_Disp;
+ USHORT usCRTC_H_SyncStart;
+ USHORT usCRTC_H_SyncWidth;
+ USHORT usCRTC_V_Total;
+ USHORT usCRTC_V_Disp;
+ USHORT usCRTC_V_SyncStart;
+ USHORT usCRTC_V_SyncWidth;
+ USHORT usPixelClock; /* in 10Khz unit */
+ ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;
+ USHORT usCRTC_OverscanRight;
+ USHORT usCRTC_OverscanLeft;
+ USHORT usCRTC_OverscanBottom;
+ USHORT usCRTC_OverscanTop;
+ USHORT usReserve;
+ UCHAR ucInternalModeNumber;
+ UCHAR ucRefreshRate;
+} ATOM_MODE_TIMING;
+
+typedef struct _ATOM_DTD_FORMAT {
+ USHORT usPixClk;
+ USHORT usHActive;
+ USHORT usHBlanking_Time;
+ USHORT usVActive;
+ USHORT usVBlanking_Time;
+ USHORT usHSyncOffset;
+ USHORT usHSyncWidth;
+ USHORT usVSyncOffset;
+ USHORT usVSyncWidth;
+ USHORT usImageHSize;
+ USHORT usImageVSize;
+ UCHAR ucHBorder;
+ UCHAR ucVBorder;
+ ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;
+ UCHAR ucInternalModeNumber;
+ UCHAR ucRefreshRate;
+} ATOM_DTD_FORMAT;
+
+/****************************************************************************/
+/* Structure used in LVDS_InfoTable */
+/* * Need a document to describe this table */
+/****************************************************************************/
+#define SUPPORTED_LCD_REFRESHRATE_30Hz 0x0004
+#define SUPPORTED_LCD_REFRESHRATE_40Hz 0x0008
+#define SUPPORTED_LCD_REFRESHRATE_50Hz 0x0010
+#define SUPPORTED_LCD_REFRESHRATE_60Hz 0x0020
+
+/* Once DAL sees this CAP is set, it will read EDID from LCD on its own instead of using sLCDTiming in ATOM_LVDS_INFO_V12. */
+/* Other entries in ATOM_LVDS_INFO_V12 are still valid/useful to DAL */
+#define LCDPANEL_CAP_READ_EDID 0x1
+
+/* ucTableFormatRevision=1 */
+/* ucTableContentRevision=1 */
+typedef struct _ATOM_LVDS_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_DTD_FORMAT sLCDTiming;
+ USHORT usModePatchTableOffset;
+ USHORT usSupportedRefreshRate; /* Refer to panel info table in ATOMBIOS extension Spec. */
+ USHORT usOffDelayInMs;
+ UCHAR ucPowerSequenceDigOntoDEin10Ms;
+ UCHAR ucPowerSequenceDEtoBLOnin10Ms;
+ UCHAR ucLVDS_Misc; /* Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level} */
+ /* Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888} */
+ /* Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled} */
+ /* Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled} */
+ UCHAR ucPanelDefaultRefreshRate;
+ UCHAR ucPanelIdentification;
+ UCHAR ucSS_Id;
+} ATOM_LVDS_INFO;
+
+/* ucTableFormatRevision=1 */
+/* ucTableContentRevision=2 */
+typedef struct _ATOM_LVDS_INFO_V12 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_DTD_FORMAT sLCDTiming;
+ USHORT usExtInfoTableOffset;
+ USHORT usSupportedRefreshRate; /* Refer to panel info table in ATOMBIOS extension Spec. */
+ USHORT usOffDelayInMs;
+ UCHAR ucPowerSequenceDigOntoDEin10Ms;
+ UCHAR ucPowerSequenceDEtoBLOnin10Ms;
+ UCHAR ucLVDS_Misc; /* Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level} */
+ /* Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888} */
+ /* Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled} */
+ /* Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled} */
+ UCHAR ucPanelDefaultRefreshRate;
+ UCHAR ucPanelIdentification;
+ UCHAR ucSS_Id;
+ USHORT usLCDVenderID;
+ USHORT usLCDProductID;
+ UCHAR ucLCDPanel_SpecialHandlingCap;
+ UCHAR ucPanelInfoSize; /* start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable */
+ UCHAR ucReserved[2];
+} ATOM_LVDS_INFO_V12;
+
+#define ATOM_LVDS_INFO_LAST ATOM_LVDS_INFO_V12
+
+typedef struct _ATOM_PATCH_RECORD_MODE {
+ UCHAR ucRecordType;
+ USHORT usHDisp;
+ USHORT usVDisp;
+} ATOM_PATCH_RECORD_MODE;
+
+typedef struct _ATOM_LCD_RTS_RECORD {
+ UCHAR ucRecordType;
+ UCHAR ucRTSValue;
+} ATOM_LCD_RTS_RECORD;
+
+/* !! If the record below exits, it shoud always be the first record for easy use in command table!!! */
+typedef struct _ATOM_LCD_MODE_CONTROL_CAP {
+ UCHAR ucRecordType;
+ USHORT usLCDCap;
+} ATOM_LCD_MODE_CONTROL_CAP;
+
+#define LCD_MODE_CAP_BL_OFF 1
+#define LCD_MODE_CAP_CRTC_OFF 2
+#define LCD_MODE_CAP_PANEL_OFF 4
+
+typedef struct _ATOM_FAKE_EDID_PATCH_RECORD {
+ UCHAR ucRecordType;
+ UCHAR ucFakeEDIDLength;
+ UCHAR ucFakeEDIDString[1]; /* This actually has ucFakeEdidLength elements. */
+} ATOM_FAKE_EDID_PATCH_RECORD;
+
+typedef struct _ATOM_PANEL_RESOLUTION_PATCH_RECORD {
+ UCHAR ucRecordType;
+ USHORT usHSize;
+ USHORT usVSize;
+} ATOM_PANEL_RESOLUTION_PATCH_RECORD;
+
+#define LCD_MODE_PATCH_RECORD_MODE_TYPE 1
+#define LCD_RTS_RECORD_TYPE 2
+#define LCD_CAP_RECORD_TYPE 3
+#define LCD_FAKE_EDID_PATCH_RECORD_TYPE 4
+#define LCD_PANEL_RESOLUTION_RECORD_TYPE 5
+#define ATOM_RECORD_END_TYPE 0xFF
+
+/****************************Spread Spectrum Info Table Definitions **********************/
+
+/* ucTableFormatRevision=1 */
+/* ucTableContentRevision=2 */
+typedef struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT {
+ USHORT usSpreadSpectrumPercentage;
+ UCHAR ucSpreadSpectrumType; /* Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD */
+ UCHAR ucSS_Step;
+ UCHAR ucSS_Delay;
+ UCHAR ucSS_Id;
+ UCHAR ucRecommandedRef_Div;
+ UCHAR ucSS_Range; /* it was reserved for V11 */
+} ATOM_SPREAD_SPECTRUM_ASSIGNMENT;
+
+#define ATOM_MAX_SS_ENTRY 16
+#define ATOM_DP_SS_ID1 0x0f1 /* SS modulation freq=30k */
+#define ATOM_DP_SS_ID2 0x0f2 /* SS modulation freq=33k */
+
+#define ATOM_SS_DOWN_SPREAD_MODE_MASK 0x00000000
+#define ATOM_SS_DOWN_SPREAD_MODE 0x00000000
+#define ATOM_SS_CENTRE_SPREAD_MODE_MASK 0x00000001
+#define ATOM_SS_CENTRE_SPREAD_MODE 0x00000001
+#define ATOM_INTERNAL_SS_MASK 0x00000000
+#define ATOM_EXTERNAL_SS_MASK 0x00000002
+#define EXEC_SS_STEP_SIZE_SHIFT 2
+#define EXEC_SS_DELAY_SHIFT 4
+#define ACTIVEDATA_TO_BLON_DELAY_SHIFT 4
+
+typedef struct _ATOM_SPREAD_SPECTRUM_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_SPREAD_SPECTRUM_ASSIGNMENT asSS_Info[ATOM_MAX_SS_ENTRY];
+} ATOM_SPREAD_SPECTRUM_INFO;
+
+/****************************************************************************/
+/* Structure used in AnalogTV_InfoTable (Top level) */
+/****************************************************************************/
+/* ucTVBootUpDefaultStd definiton: */
+
+/* ATOM_TV_NTSC 1 */
+/* ATOM_TV_NTSCJ 2 */
+/* ATOM_TV_PAL 3 */
+/* ATOM_TV_PALM 4 */
+/* ATOM_TV_PALCN 5 */
+/* ATOM_TV_PALN 6 */
+/* ATOM_TV_PAL60 7 */
+/* ATOM_TV_SECAM 8 */
+
+/* ucTVSuppportedStd definition: */
+#define NTSC_SUPPORT 0x1
+#define NTSCJ_SUPPORT 0x2
+
+#define PAL_SUPPORT 0x4
+#define PALM_SUPPORT 0x8
+#define PALCN_SUPPORT 0x10
+#define PALN_SUPPORT 0x20
+#define PAL60_SUPPORT 0x40
+#define SECAM_SUPPORT 0x80
+
+#define MAX_SUPPORTED_TV_TIMING 2
+
+typedef struct _ATOM_ANALOG_TV_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucTV_SupportedStandard;
+ UCHAR ucTV_BootUpDefaultStandard;
+ UCHAR ucExt_TV_ASIC_ID;
+ UCHAR ucExt_TV_ASIC_SlaveAddr;
+ /*ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_TV_TIMING]; */
+ ATOM_MODE_TIMING aModeTimings[MAX_SUPPORTED_TV_TIMING];
+} ATOM_ANALOG_TV_INFO;
+
+/**************************************************************************/
+/* VRAM usage and their defintions */
+
+/* One chunk of VRAM used by Bios are for HWICON surfaces,EDID data. */
+/* Current Mode timing and Dail Timing and/or STD timing data EACH device. They can be broken down as below. */
+/* All the addresses below are the offsets from the frame buffer start.They all MUST be Dword aligned! */
+/* To driver: The physical address of this memory portion=mmFB_START(4K aligned)+ATOMBIOS_VRAM_USAGE_START_ADDR+ATOM_x_ADDR */
+/* To Bios: ATOMBIOS_VRAM_USAGE_START_ADDR+ATOM_x_ADDR->MM_INDEX */
+
+#ifndef VESA_MEMORY_IN_64K_BLOCK
+#define VESA_MEMORY_IN_64K_BLOCK 0x100 /* 256*64K=16Mb (Max. VESA memory is 16Mb!) */
+#endif
+
+#define ATOM_EDID_RAW_DATASIZE 256 /* In Bytes */
+#define ATOM_HWICON_SURFACE_SIZE 4096 /* In Bytes */
+#define ATOM_HWICON_INFOTABLE_SIZE 32
+#define MAX_DTD_MODE_IN_VRAM 6
+#define ATOM_DTD_MODE_SUPPORT_TBL_SIZE (MAX_DTD_MODE_IN_VRAM*28) /* 28= (SIZEOF ATOM_DTD_FORMAT) */
+#define ATOM_STD_MODE_SUPPORT_TBL_SIZE (32*8) /* 32 is a predefined number,8= (SIZEOF ATOM_STD_FORMAT) */
+#define DFP_ENCODER_TYPE_OFFSET 0x80
+#define DP_ENCODER_LANE_NUM_OFFSET 0x84
+#define DP_ENCODER_LINK_RATE_OFFSET 0x88
+
+#define ATOM_HWICON1_SURFACE_ADDR 0
+#define ATOM_HWICON2_SURFACE_ADDR (ATOM_HWICON1_SURFACE_ADDR + ATOM_HWICON_SURFACE_SIZE)
+#define ATOM_HWICON_INFOTABLE_ADDR (ATOM_HWICON2_SURFACE_ADDR + ATOM_HWICON_SURFACE_SIZE)
+#define ATOM_CRT1_EDID_ADDR (ATOM_HWICON_INFOTABLE_ADDR + ATOM_HWICON_INFOTABLE_SIZE)
+#define ATOM_CRT1_DTD_MODE_TBL_ADDR (ATOM_CRT1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_CRT1_STD_MODE_TBL_ADDR (ATOM_CRT1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_LCD1_EDID_ADDR (ATOM_CRT1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_LCD1_DTD_MODE_TBL_ADDR (ATOM_LCD1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_LCD1_STD_MODE_TBL_ADDR (ATOM_LCD1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_TV1_DTD_MODE_TBL_ADDR (ATOM_LCD1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DFP1_EDID_ADDR (ATOM_TV1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_DFP1_DTD_MODE_TBL_ADDR (ATOM_DFP1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_DFP1_STD_MODE_TBL_ADDR (ATOM_DFP1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_CRT2_EDID_ADDR (ATOM_DFP1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_CRT2_DTD_MODE_TBL_ADDR (ATOM_CRT2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_CRT2_STD_MODE_TBL_ADDR (ATOM_CRT2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_LCD2_EDID_ADDR (ATOM_CRT2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_LCD2_DTD_MODE_TBL_ADDR (ATOM_LCD2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_LCD2_STD_MODE_TBL_ADDR (ATOM_LCD2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_TV2_EDID_ADDR (ATOM_LCD2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_TV2_DTD_MODE_TBL_ADDR (ATOM_TV2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_TV2_STD_MODE_TBL_ADDR (ATOM_TV2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DFP2_EDID_ADDR (ATOM_TV2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_DFP2_DTD_MODE_TBL_ADDR (ATOM_DFP2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_DFP2_STD_MODE_TBL_ADDR (ATOM_DFP2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_CV_EDID_ADDR (ATOM_DFP2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_CV_DTD_MODE_TBL_ADDR (ATOM_CV_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_CV_STD_MODE_TBL_ADDR (ATOM_CV_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DFP3_EDID_ADDR (ATOM_CV_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_DFP3_DTD_MODE_TBL_ADDR (ATOM_DFP3_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_DFP3_STD_MODE_TBL_ADDR (ATOM_DFP3_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DFP4_EDID_ADDR (ATOM_DFP3_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_DFP4_DTD_MODE_TBL_ADDR (ATOM_DFP4_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_DFP4_STD_MODE_TBL_ADDR (ATOM_DFP4_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DFP5_EDID_ADDR (ATOM_DFP4_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+#define ATOM_DFP5_DTD_MODE_TBL_ADDR (ATOM_DFP5_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
+#define ATOM_DFP5_STD_MODE_TBL_ADDR (ATOM_DFP5_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_DP_TRAINING_TBL_ADDR (ATOM_DFP5_STD_MODE_TBL_ADDR+ATOM_STD_MODE_SUPPORT_TBL_SIZE)
+
+#define ATOM_STACK_STORAGE_START (ATOM_DP_TRAINING_TBL_ADDR + 256)
+#define ATOM_STACK_STORAGE_END (ATOM_STACK_STORAGE_START + 512)
+
+/* The size below is in Kb! */
+#define ATOM_VRAM_RESERVE_SIZE ((((ATOM_STACK_STORAGE_END - ATOM_HWICON1_SURFACE_ADDR)>>10)+4)&0xFFFC)
+
+#define ATOM_VRAM_OPERATION_FLAGS_MASK 0xC0000000L
+#define ATOM_VRAM_OPERATION_FLAGS_SHIFT 30
+#define ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION 0x1
+#define ATOM_VRAM_BLOCK_NEEDS_RESERVATION 0x0
+
+/***********************************************************************************/
+/* Structure used in VRAM_UsageByFirmwareTable */
+/* Note1: This table is filled by SetBiosReservationStartInFB in CoreCommSubs.asm */
+/* at running time. */
+/* note2: From RV770, the memory is more than 32bit addressable, so we will change */
+/* ucTableFormatRevision=1,ucTableContentRevision=4, the strcuture remains */
+/* exactly same as 1.1 and 1.2 (1.3 is never in use), but ulStartAddrUsedByFirmware */
+/* (in offset to start of memory address) is KB aligned instead of byte aligend. */
+/***********************************************************************************/
+#define ATOM_MAX_FIRMWARE_VRAM_USAGE_INFO 1
+
+typedef struct _ATOM_FIRMWARE_VRAM_RESERVE_INFO {
+ ULONG ulStartAddrUsedByFirmware;
+ USHORT usFirmwareUseInKb;
+ USHORT usReserved;
+} ATOM_FIRMWARE_VRAM_RESERVE_INFO;
+
+typedef struct _ATOM_VRAM_USAGE_BY_FIRMWARE {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_FIRMWARE_VRAM_RESERVE_INFO
+ asFirmwareVramReserveInfo[ATOM_MAX_FIRMWARE_VRAM_USAGE_INFO];
+} ATOM_VRAM_USAGE_BY_FIRMWARE;
+
+/****************************************************************************/
+/* Structure used in GPIO_Pin_LUTTable */
+/****************************************************************************/
+typedef struct _ATOM_GPIO_PIN_ASSIGNMENT {
+ USHORT usGpioPin_AIndex;
+ UCHAR ucGpioPinBitShift;
+ UCHAR ucGPIO_ID;
+} ATOM_GPIO_PIN_ASSIGNMENT;
+
+typedef struct _ATOM_GPIO_PIN_LUT {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_GPIO_PIN_ASSIGNMENT asGPIO_Pin[1];
+} ATOM_GPIO_PIN_LUT;
+
+/****************************************************************************/
+/* Structure used in ComponentVideoInfoTable */
+/****************************************************************************/
+#define GPIO_PIN_ACTIVE_HIGH 0x1
+
+#define MAX_SUPPORTED_CV_STANDARDS 5
+
+/* definitions for ATOM_D_INFO.ucSettings */
+#define ATOM_GPIO_SETTINGS_BITSHIFT_MASK 0x1F /* [4:0] */
+#define ATOM_GPIO_SETTINGS_RESERVED_MASK 0x60 /* [6:5] = must be zeroed out */
+#define ATOM_GPIO_SETTINGS_ACTIVE_MASK 0x80 /* [7] */
+
+typedef struct _ATOM_GPIO_INFO {
+ USHORT usAOffset;
+ UCHAR ucSettings;
+ UCHAR ucReserved;
+} ATOM_GPIO_INFO;
+
+/* definitions for ATOM_COMPONENT_VIDEO_INFO.ucMiscInfo (bit vector) */
+#define ATOM_CV_RESTRICT_FORMAT_SELECTION 0x2
+
+/* definitions for ATOM_COMPONENT_VIDEO_INFO.uc480i/uc480p/uc720p/uc1080i */
+#define ATOM_GPIO_DEFAULT_MODE_EN 0x80 /* [7]; */
+#define ATOM_GPIO_SETTING_PERMODE_MASK 0x7F /* [6:0] */
+
+/* definitions for ATOM_COMPONENT_VIDEO_INFO.ucLetterBoxMode */
+/* Line 3 out put 5V. */
+#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_A 0x01 /* represent gpio 3 state for 16:9 */
+#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_B 0x02 /* represent gpio 4 state for 16:9 */
+#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_SHIFT 0x0
+
+/* Line 3 out put 2.2V */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_A 0x04 /* represent gpio 3 state for 4:3 Letter box */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_B 0x08 /* represent gpio 4 state for 4:3 Letter box */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_SHIFT 0x2
+
+/* Line 3 out put 0V */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_A 0x10 /* represent gpio 3 state for 4:3 */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_B 0x20 /* represent gpio 4 state for 4:3 */
+#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_SHIFT 0x4
+
+#define ATOM_CV_LINE3_ASPECTRATIO_MASK 0x3F /* bit [5:0] */
+
+#define ATOM_CV_LINE3_ASPECTRATIO_EXIST 0x80 /* bit 7 */
+
+/* GPIO bit index in gpio setting per mode value, also represend the block no. in gpio blocks. */
+#define ATOM_GPIO_INDEX_LINE3_ASPECRATIO_GPIO_A 3 /* bit 3 in uc480i/uc480p/uc720p/uc1080i, which represend the default gpio bit setting for the mode. */
+#define ATOM_GPIO_INDEX_LINE3_ASPECRATIO_GPIO_B 4 /* bit 4 in uc480i/uc480p/uc720p/uc1080i, which represend the default gpio bit setting for the mode. */
+
+typedef struct _ATOM_COMPONENT_VIDEO_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usMask_PinRegisterIndex;
+ USHORT usEN_PinRegisterIndex;
+ USHORT usY_PinRegisterIndex;
+ USHORT usA_PinRegisterIndex;
+ UCHAR ucBitShift;
+ UCHAR ucPinActiveState; /* ucPinActiveState: Bit0=1 active high, =0 active low */
+ ATOM_DTD_FORMAT sReserved; /* must be zeroed out */
+ UCHAR ucMiscInfo;
+ UCHAR uc480i;
+ UCHAR uc480p;
+ UCHAR uc720p;
+ UCHAR uc1080i;
+ UCHAR ucLetterBoxMode;
+ UCHAR ucReserved[3];
+ UCHAR ucNumOfWbGpioBlocks; /* For Component video D-Connector support. If zere, NTSC type connector */
+ ATOM_GPIO_INFO aWbGpioStateBlock[MAX_SUPPORTED_CV_STANDARDS];
+ ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_CV_STANDARDS];
+} ATOM_COMPONENT_VIDEO_INFO;
+
+/* ucTableFormatRevision=2 */
+/* ucTableContentRevision=1 */
+typedef struct _ATOM_COMPONENT_VIDEO_INFO_V21 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucMiscInfo;
+ UCHAR uc480i;
+ UCHAR uc480p;
+ UCHAR uc720p;
+ UCHAR uc1080i;
+ UCHAR ucReserved;
+ UCHAR ucLetterBoxMode;
+ UCHAR ucNumOfWbGpioBlocks; /* For Component video D-Connector support. If zere, NTSC type connector */
+ ATOM_GPIO_INFO aWbGpioStateBlock[MAX_SUPPORTED_CV_STANDARDS];
+ ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_CV_STANDARDS];
+} ATOM_COMPONENT_VIDEO_INFO_V21;
+
+#define ATOM_COMPONENT_VIDEO_INFO_LAST ATOM_COMPONENT_VIDEO_INFO_V21
+
+/****************************************************************************/
+/* Structure used in object_InfoTable */
+/****************************************************************************/
+typedef struct _ATOM_OBJECT_HEADER {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usDeviceSupport;
+ USHORT usConnectorObjectTableOffset;
+ USHORT usRouterObjectTableOffset;
+ USHORT usEncoderObjectTableOffset;
+ USHORT usProtectionObjectTableOffset; /* only available when Protection block is independent. */
+ USHORT usDisplayPathTableOffset;
+} ATOM_OBJECT_HEADER;
+
+typedef struct _ATOM_DISPLAY_OBJECT_PATH {
+ USHORT usDeviceTag; /* supported device */
+ USHORT usSize; /* the size of ATOM_DISPLAY_OBJECT_PATH */
+ USHORT usConnObjectId; /* Connector Object ID */
+ USHORT usGPUObjectId; /* GPU ID */
+ USHORT usGraphicObjIds[1]; /* 1st Encoder Obj source from GPU to last Graphic Obj destinate to connector. */
+} ATOM_DISPLAY_OBJECT_PATH;
+
+typedef struct _ATOM_DISPLAY_OBJECT_PATH_TABLE {
+ UCHAR ucNumOfDispPath;
+ UCHAR ucVersion;
+ UCHAR ucPadding[2];
+ ATOM_DISPLAY_OBJECT_PATH asDispPath[1];
+} ATOM_DISPLAY_OBJECT_PATH_TABLE;
+
+typedef struct _ATOM_OBJECT /* each object has this structure */
+{
+ USHORT usObjectID;
+ USHORT usSrcDstTableOffset;
+ USHORT usRecordOffset; /* this pointing to a bunch of records defined below */
+ USHORT usReserved;
+} ATOM_OBJECT;
+
+typedef struct _ATOM_OBJECT_TABLE /* Above 4 object table offset pointing to a bunch of objects all have this structure */
+{
+ UCHAR ucNumberOfObjects;
+ UCHAR ucPadding[3];
+ ATOM_OBJECT asObjects[1];
+} ATOM_OBJECT_TABLE;
+
+typedef struct _ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT /* usSrcDstTableOffset pointing to this structure */
+{
+ UCHAR ucNumberOfSrc;
+ USHORT usSrcObjectID[1];
+ UCHAR ucNumberOfDst;
+ USHORT usDstObjectID[1];
+} ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT;
+
+/* Related definitions, all records are differnt but they have a commond header */
+typedef struct _ATOM_COMMON_RECORD_HEADER {
+ UCHAR ucRecordType; /* An emun to indicate the record type */
+ UCHAR ucRecordSize; /* The size of the whole record in byte */
+} ATOM_COMMON_RECORD_HEADER;
+
+#define ATOM_I2C_RECORD_TYPE 1
+#define ATOM_HPD_INT_RECORD_TYPE 2
+#define ATOM_OUTPUT_PROTECTION_RECORD_TYPE 3
+#define ATOM_CONNECTOR_DEVICE_TAG_RECORD_TYPE 4
+#define ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD_TYPE 5 /* Obsolete, switch to use GPIO_CNTL_RECORD_TYPE */
+#define ATOM_ENCODER_FPGA_CONTROL_RECORD_TYPE 6 /* Obsolete, switch to use GPIO_CNTL_RECORD_TYPE */
+#define ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD_TYPE 7
+#define ATOM_JTAG_RECORD_TYPE 8 /* Obsolete, switch to use GPIO_CNTL_RECORD_TYPE */
+#define ATOM_OBJECT_GPIO_CNTL_RECORD_TYPE 9
+#define ATOM_ENCODER_DVO_CF_RECORD_TYPE 10
+#define ATOM_CONNECTOR_CF_RECORD_TYPE 11
+#define ATOM_CONNECTOR_HARDCODE_DTD_RECORD_TYPE 12
+#define ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD_TYPE 13
+#define ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE 14
+#define ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE 15
+
+/* Must be updated when new record type is added,equal to that record definition! */
+#define ATOM_MAX_OBJECT_RECORD_NUMBER ATOM_CONNECTOR_CF_RECORD_TYPE
+
+typedef struct _ATOM_I2C_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ ATOM_I2C_ID_CONFIG sucI2cId;
+ UCHAR ucI2CAddr; /* The slave address, it's 0 when the record is attached to connector for DDC */
+} ATOM_I2C_RECORD;
+
+typedef struct _ATOM_HPD_INT_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucHPDIntGPIOID; /* Corresponding block in GPIO_PIN_INFO table gives the pin info */
+ UCHAR ucPluggged_PinState;
+} ATOM_HPD_INT_RECORD;
+
+typedef struct _ATOM_OUTPUT_PROTECTION_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucProtectionFlag;
+ UCHAR ucReserved;
+} ATOM_OUTPUT_PROTECTION_RECORD;
+
+typedef struct _ATOM_CONNECTOR_DEVICE_TAG {
+ ULONG ulACPIDeviceEnum; /* Reserved for now */
+ USHORT usDeviceID; /* This Id is same as "ATOM_DEVICE_XXX_SUPPORT" */
+ USHORT usPadding;
+} ATOM_CONNECTOR_DEVICE_TAG;
+
+typedef struct _ATOM_CONNECTOR_DEVICE_TAG_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucNumberOfDevice;
+ UCHAR ucReserved;
+ ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[1]; /* This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation */
+} ATOM_CONNECTOR_DEVICE_TAG_RECORD;
+
+typedef struct _ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucConfigGPIOID;
+ UCHAR ucConfigGPIOState; /* Set to 1 when it's active high to enable external flow in */
+ UCHAR ucFlowinGPIPID;
+ UCHAR ucExtInGPIPID;
+} ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD;
+
+typedef struct _ATOM_ENCODER_FPGA_CONTROL_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucCTL1GPIO_ID;
+ UCHAR ucCTL1GPIOState; /* Set to 1 when it's active high */
+ UCHAR ucCTL2GPIO_ID;
+ UCHAR ucCTL2GPIOState; /* Set to 1 when it's active high */
+ UCHAR ucCTL3GPIO_ID;
+ UCHAR ucCTL3GPIOState; /* Set to 1 when it's active high */
+ UCHAR ucCTLFPGA_IN_ID;
+ UCHAR ucPadding[3];
+} ATOM_ENCODER_FPGA_CONTROL_RECORD;
+
+typedef struct _ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucGPIOID; /* Corresponding block in GPIO_PIN_INFO table gives the pin info */
+ UCHAR ucTVActiveState; /* Indicating when the pin==0 or 1 when TV is connected */
+} ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD;
+
+typedef struct _ATOM_JTAG_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucTMSGPIO_ID;
+ UCHAR ucTMSGPIOState; /* Set to 1 when it's active high */
+ UCHAR ucTCKGPIO_ID;
+ UCHAR ucTCKGPIOState; /* Set to 1 when it's active high */
+ UCHAR ucTDOGPIO_ID;
+ UCHAR ucTDOGPIOState; /* Set to 1 when it's active high */
+ UCHAR ucTDIGPIO_ID;
+ UCHAR ucTDIGPIOState; /* Set to 1 when it's active high */
+ UCHAR ucPadding[2];
+} ATOM_JTAG_RECORD;
+
+/* The following generic object gpio pin control record type will replace JTAG_RECORD/FPGA_CONTROL_RECORD/DVI_EXT_INPUT_RECORD above gradually */
+typedef struct _ATOM_GPIO_PIN_CONTROL_PAIR {
+ UCHAR ucGPIOID; /* GPIO_ID, find the corresponding ID in GPIO_LUT table */
+ UCHAR ucGPIO_PinState; /* Pin state showing how to set-up the pin */
+} ATOM_GPIO_PIN_CONTROL_PAIR;
+
+typedef struct _ATOM_OBJECT_GPIO_CNTL_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucFlags; /* Future expnadibility */
+ UCHAR ucNumberOfPins; /* Number of GPIO pins used to control the object */
+ ATOM_GPIO_PIN_CONTROL_PAIR asGpio[1]; /* the real gpio pin pair determined by number of pins ucNumberOfPins */
+} ATOM_OBJECT_GPIO_CNTL_RECORD;
+
+/* Definitions for GPIO pin state */
+#define GPIO_PIN_TYPE_INPUT 0x00
+#define GPIO_PIN_TYPE_OUTPUT 0x10
+#define GPIO_PIN_TYPE_HW_CONTROL 0x20
+
+/* For GPIO_PIN_TYPE_OUTPUT the following is defined */
+#define GPIO_PIN_OUTPUT_STATE_MASK 0x01
+#define GPIO_PIN_OUTPUT_STATE_SHIFT 0
+#define GPIO_PIN_STATE_ACTIVE_LOW 0x0
+#define GPIO_PIN_STATE_ACTIVE_HIGH 0x1
+
+typedef struct _ATOM_ENCODER_DVO_CF_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ ULONG ulStrengthControl; /* DVOA strength control for CF */
+ UCHAR ucPadding[2];
+} ATOM_ENCODER_DVO_CF_RECORD;
+
+/* value for ATOM_CONNECTOR_CF_RECORD.ucConnectedDvoBundle */
+#define ATOM_CONNECTOR_CF_RECORD_CONNECTED_UPPER12BITBUNDLEA 1
+#define ATOM_CONNECTOR_CF_RECORD_CONNECTED_LOWER12BITBUNDLEB 2
+
+typedef struct _ATOM_CONNECTOR_CF_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ USHORT usMaxPixClk;
+ UCHAR ucFlowCntlGpioId;
+ UCHAR ucSwapCntlGpioId;
+ UCHAR ucConnectedDvoBundle;
+ UCHAR ucPadding;
+} ATOM_CONNECTOR_CF_RECORD;
+
+typedef struct _ATOM_CONNECTOR_HARDCODE_DTD_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ ATOM_DTD_FORMAT asTiming;
+} ATOM_CONNECTOR_HARDCODE_DTD_RECORD;
+
+typedef struct _ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader; /* ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD_TYPE */
+ UCHAR ucSubConnectorType; /* CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D|X_ID_DUAL_LINK_DVI_D|HDMI_TYPE_A */
+ UCHAR ucReserved;
+} ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD;
+
+typedef struct _ATOM_ROUTER_DDC_PATH_SELECT_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucMuxType; /* decide the number of ucMuxState, =0, no pin state, =1: single state with complement, >1: multiple state */
+ UCHAR ucMuxControlPin;
+ UCHAR ucMuxState[2]; /* for alligment purpose */
+} ATOM_ROUTER_DDC_PATH_SELECT_RECORD;
+
+typedef struct _ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD {
+ ATOM_COMMON_RECORD_HEADER sheader;
+ UCHAR ucMuxType;
+ UCHAR ucMuxControlPin;
+ UCHAR ucMuxState[2]; /* for alligment purpose */
+} ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD;
+
+/* define ucMuxType */
+#define ATOM_ROUTER_MUX_PIN_STATE_MASK 0x0f
+#define ATOM_ROUTER_MUX_PIN_SINGLE_STATE_COMPLEMENT 0x01
+
+/****************************************************************************/
+/* ASIC voltage data table */
+/****************************************************************************/
+typedef struct _ATOM_VOLTAGE_INFO_HEADER {
+ USHORT usVDDCBaseLevel; /* In number of 50mv unit */
+ USHORT usReserved; /* For possible extension table offset */
+ UCHAR ucNumOfVoltageEntries;
+ UCHAR ucBytesPerVoltageEntry;
+ UCHAR ucVoltageStep; /* Indicating in how many mv increament is one step, 0.5mv unit */
+ UCHAR ucDefaultVoltageEntry;
+ UCHAR ucVoltageControlI2cLine;
+ UCHAR ucVoltageControlAddress;
+ UCHAR ucVoltageControlOffset;
+} ATOM_VOLTAGE_INFO_HEADER;
+
+typedef struct _ATOM_VOLTAGE_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_VOLTAGE_INFO_HEADER viHeader;
+ UCHAR ucVoltageEntries[64]; /* 64 is for allocation, the actual number of entry is present at ucNumOfVoltageEntries*ucBytesPerVoltageEntry */
+} ATOM_VOLTAGE_INFO;
+
+typedef struct _ATOM_VOLTAGE_FORMULA {
+ USHORT usVoltageBaseLevel; /* In number of 1mv unit */
+ USHORT usVoltageStep; /* Indicating in how many mv increament is one step, 1mv unit */
+ UCHAR ucNumOfVoltageEntries; /* Number of Voltage Entry, which indicate max Voltage */
+ UCHAR ucFlag; /* bit0=0 :step is 1mv =1 0.5mv */
+ UCHAR ucBaseVID; /* if there is no lookup table, VID= BaseVID + ( Vol - BaseLevle ) /VoltageStep */
+ UCHAR ucReserved;
+ UCHAR ucVIDAdjustEntries[32]; /* 32 is for allocation, the actual number of entry is present at ucNumOfVoltageEntries */
+} ATOM_VOLTAGE_FORMULA;
+
+typedef struct _ATOM_VOLTAGE_CONTROL {
+ UCHAR ucVoltageControlId; /* Indicate it is controlled by I2C or GPIO or HW state machine */
+ UCHAR ucVoltageControlI2cLine;
+ UCHAR ucVoltageControlAddress;
+ UCHAR ucVoltageControlOffset;
+ USHORT usGpioPin_AIndex; /* GPIO_PAD register index */
+ UCHAR ucGpioPinBitShift[9]; /* at most 8 pin support 255 VIDs, termintate with 0xff */
+ UCHAR ucReserved;
+} ATOM_VOLTAGE_CONTROL;
+
+/* Define ucVoltageControlId */
+#define VOLTAGE_CONTROLLED_BY_HW 0x00
+#define VOLTAGE_CONTROLLED_BY_I2C_MASK 0x7F
+#define VOLTAGE_CONTROLLED_BY_GPIO 0x80
+#define VOLTAGE_CONTROL_ID_LM64 0x01 /* I2C control, used for R5xx Core Voltage */
+#define VOLTAGE_CONTROL_ID_DAC 0x02 /* I2C control, used for R5xx/R6xx MVDDC,MVDDQ or VDDCI */
+#define VOLTAGE_CONTROL_ID_VT116xM 0x03 /* I2C control, used for R6xx Core Voltage */
+#define VOLTAGE_CONTROL_ID_DS4402 0x04
+
+typedef struct _ATOM_VOLTAGE_OBJECT {
+ UCHAR ucVoltageType; /* Indicate Voltage Source: VDDC, MVDDC, MVDDQ or MVDDCI */
+ UCHAR ucSize; /* Size of Object */
+ ATOM_VOLTAGE_CONTROL asControl; /* describ how to control */
+ ATOM_VOLTAGE_FORMULA asFormula; /* Indicate How to convert real Voltage to VID */
+} ATOM_VOLTAGE_OBJECT;
+
+typedef struct _ATOM_VOLTAGE_OBJECT_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_VOLTAGE_OBJECT asVoltageObj[3]; /* Info for Voltage control */
+} ATOM_VOLTAGE_OBJECT_INFO;
+
+typedef struct _ATOM_LEAKID_VOLTAGE {
+ UCHAR ucLeakageId;
+ UCHAR ucReserved;
+ USHORT usVoltage;
+} ATOM_LEAKID_VOLTAGE;
+
+typedef struct _ATOM_ASIC_PROFILE_VOLTAGE {
+ UCHAR ucProfileId;
+ UCHAR ucReserved;
+ USHORT usSize;
+ USHORT usEfuseSpareStartAddr;
+ USHORT usFuseIndex[8]; /* from LSB to MSB, Max 8bit,end of 0xffff if less than 8 efuse id, */
+ ATOM_LEAKID_VOLTAGE asLeakVol[2]; /* Leakid and relatd voltage */
+} ATOM_ASIC_PROFILE_VOLTAGE;
+
+/* ucProfileId */
+#define ATOM_ASIC_PROFILE_ID_EFUSE_VOLTAGE 1
+#define ATOM_ASIC_PROFILE_ID_EFUSE_PERFORMANCE_VOLTAGE 1
+#define ATOM_ASIC_PROFILE_ID_EFUSE_THERMAL_VOLTAGE 2
+
+typedef struct _ATOM_ASIC_PROFILING_INFO {
+ ATOM_COMMON_TABLE_HEADER asHeader;
+ ATOM_ASIC_PROFILE_VOLTAGE asVoltage;
+} ATOM_ASIC_PROFILING_INFO;
+
+typedef struct _ATOM_POWER_SOURCE_OBJECT {
+ UCHAR ucPwrSrcId; /* Power source */
+ UCHAR ucPwrSensorType; /* GPIO, I2C or none */
+ UCHAR ucPwrSensId; /* if GPIO detect, it is GPIO id, if I2C detect, it is I2C id */
+ UCHAR ucPwrSensSlaveAddr; /* Slave address if I2C detect */
+ UCHAR ucPwrSensRegIndex; /* I2C register Index if I2C detect */
+ UCHAR ucPwrSensRegBitMask; /* detect which bit is used if I2C detect */
+ UCHAR ucPwrSensActiveState; /* high active or low active */
+ UCHAR ucReserve[3]; /* reserve */
+ USHORT usSensPwr; /* in unit of watt */
+} ATOM_POWER_SOURCE_OBJECT;
+
+typedef struct _ATOM_POWER_SOURCE_INFO {
+ ATOM_COMMON_TABLE_HEADER asHeader;
+ UCHAR asPwrbehave[16];
+ ATOM_POWER_SOURCE_OBJECT asPwrObj[1];
+} ATOM_POWER_SOURCE_INFO;
+
+/* Define ucPwrSrcId */
+#define POWERSOURCE_PCIE_ID1 0x00
+#define POWERSOURCE_6PIN_CONNECTOR_ID1 0x01
+#define POWERSOURCE_8PIN_CONNECTOR_ID1 0x02
+#define POWERSOURCE_6PIN_CONNECTOR_ID2 0x04
+#define POWERSOURCE_8PIN_CONNECTOR_ID2 0x08
+
+/* define ucPwrSensorId */
+#define POWER_SENSOR_ALWAYS 0x00
+#define POWER_SENSOR_GPIO 0x01
+#define POWER_SENSOR_I2C 0x02
+
+/**************************************************************************/
+/* This portion is only used when ext thermal chip or engine/memory clock SS chip is populated on a design */
+/* Memory SS Info Table */
+/* Define Memory Clock SS chip ID */
+#define ICS91719 1
+#define ICS91720 2
+
+/* Define one structure to inform SW a "block of data" writing to external SS chip via I2C protocol */
+typedef struct _ATOM_I2C_DATA_RECORD {
+ UCHAR ucNunberOfBytes; /* Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop" */
+ UCHAR ucI2CData[1]; /* I2C data in bytes, should be less than 16 bytes usually */
+} ATOM_I2C_DATA_RECORD;
+
+/* Define one structure to inform SW how many blocks of data writing to external SS chip via I2C protocol, in addition to other information */
+typedef struct _ATOM_I2C_DEVICE_SETUP_INFO {
+ ATOM_I2C_ID_CONFIG_ACCESS sucI2cId; /* I2C line and HW/SW assisted cap. */
+ UCHAR ucSSChipID; /* SS chip being used */
+ UCHAR ucSSChipSlaveAddr; /* Slave Address to set up this SS chip */
+ UCHAR ucNumOfI2CDataRecords; /* number of data block */
+ ATOM_I2C_DATA_RECORD asI2CData[1];
+} ATOM_I2C_DEVICE_SETUP_INFO;
+
+/* ========================================================================================== */
+typedef struct _ATOM_ASIC_MVDD_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[1];
+} ATOM_ASIC_MVDD_INFO;
+
+/* ========================================================================================== */
+#define ATOM_MCLK_SS_INFO ATOM_ASIC_MVDD_INFO
+
+/* ========================================================================================== */
+/**************************************************************************/
+
+typedef struct _ATOM_ASIC_SS_ASSIGNMENT {
+ ULONG ulTargetClockRange; /* Clock Out frequence (VCO ), in unit of 10Khz */
+ USHORT usSpreadSpectrumPercentage; /* in unit of 0.01% */
+ USHORT usSpreadRateInKhz; /* in unit of kHz, modulation freq */
+ UCHAR ucClockIndication; /* Indicate which clock source needs SS */
+ UCHAR ucSpreadSpectrumMode; /* Bit1=0 Down Spread,=1 Center Spread. */
+ UCHAR ucReserved[2];
+} ATOM_ASIC_SS_ASSIGNMENT;
+
+/* Define ucSpreadSpectrumType */
+#define ASIC_INTERNAL_MEMORY_SS 1
+#define ASIC_INTERNAL_ENGINE_SS 2
+#define ASIC_INTERNAL_UVD_SS 3
+
+typedef struct _ATOM_ASIC_INTERNAL_SS_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_ASIC_SS_ASSIGNMENT asSpreadSpectrum[4];
+} ATOM_ASIC_INTERNAL_SS_INFO;
+
+/* ==============================Scratch Pad Definition Portion=============================== */
+#define ATOM_DEVICE_CONNECT_INFO_DEF 0
+#define ATOM_ROM_LOCATION_DEF 1
+#define ATOM_TV_STANDARD_DEF 2
+#define ATOM_ACTIVE_INFO_DEF 3
+#define ATOM_LCD_INFO_DEF 4
+#define ATOM_DOS_REQ_INFO_DEF 5
+#define ATOM_ACC_CHANGE_INFO_DEF 6
+#define ATOM_DOS_MODE_INFO_DEF 7
+#define ATOM_I2C_CHANNEL_STATUS_DEF 8
+#define ATOM_I2C_CHANNEL_STATUS1_DEF 9
+
+/* BIOS_0_SCRATCH Definition */
+#define ATOM_S0_CRT1_MONO 0x00000001L
+#define ATOM_S0_CRT1_COLOR 0x00000002L
+#define ATOM_S0_CRT1_MASK (ATOM_S0_CRT1_MONO+ATOM_S0_CRT1_COLOR)
+
+#define ATOM_S0_TV1_COMPOSITE_A 0x00000004L
+#define ATOM_S0_TV1_SVIDEO_A 0x00000008L
+#define ATOM_S0_TV1_MASK_A (ATOM_S0_TV1_COMPOSITE_A+ATOM_S0_TV1_SVIDEO_A)
+
+#define ATOM_S0_CV_A 0x00000010L
+#define ATOM_S0_CV_DIN_A 0x00000020L
+#define ATOM_S0_CV_MASK_A (ATOM_S0_CV_A+ATOM_S0_CV_DIN_A)
+
+#define ATOM_S0_CRT2_MONO 0x00000100L
+#define ATOM_S0_CRT2_COLOR 0x00000200L
+#define ATOM_S0_CRT2_MASK (ATOM_S0_CRT2_MONO+ATOM_S0_CRT2_COLOR)
+
+#define ATOM_S0_TV1_COMPOSITE 0x00000400L
+#define ATOM_S0_TV1_SVIDEO 0x00000800L
+#define ATOM_S0_TV1_SCART 0x00004000L
+#define ATOM_S0_TV1_MASK (ATOM_S0_TV1_COMPOSITE+ATOM_S0_TV1_SVIDEO+ATOM_S0_TV1_SCART)
+
+#define ATOM_S0_CV 0x00001000L
+#define ATOM_S0_CV_DIN 0x00002000L
+#define ATOM_S0_CV_MASK (ATOM_S0_CV+ATOM_S0_CV_DIN)
+
+#define ATOM_S0_DFP1 0x00010000L
+#define ATOM_S0_DFP2 0x00020000L
+#define ATOM_S0_LCD1 0x00040000L
+#define ATOM_S0_LCD2 0x00080000L
+#define ATOM_S0_TV2 0x00100000L
+#define ATOM_S0_DFP3 0x00200000L
+#define ATOM_S0_DFP4 0x00400000L
+#define ATOM_S0_DFP5 0x00800000L
+
+#define ATOM_S0_DFP_MASK \
+ (ATOM_S0_DFP1 | ATOM_S0_DFP2 | ATOM_S0_DFP3 | ATOM_S0_DFP4 | ATOM_S0_DFP5)
+
+#define ATOM_S0_FAD_REGISTER_BUG 0x02000000L /* If set, indicates we are running a PCIE asic with */
+ /* the FAD/HDP reg access bug. Bit is read by DAL */
+
+#define ATOM_S0_THERMAL_STATE_MASK 0x1C000000L
+#define ATOM_S0_THERMAL_STATE_SHIFT 26
+
+#define ATOM_S0_SYSTEM_POWER_STATE_MASK 0xE0000000L
+#define ATOM_S0_SYSTEM_POWER_STATE_SHIFT 29
+
+#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_AC 1
+#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_DC 2
+#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_LITEAC 3
+
+/* Byte aligned defintion for BIOS usage */
+#define ATOM_S0_CRT1_MONOb0 0x01
+#define ATOM_S0_CRT1_COLORb0 0x02
+#define ATOM_S0_CRT1_MASKb0 (ATOM_S0_CRT1_MONOb0+ATOM_S0_CRT1_COLORb0)
+
+#define ATOM_S0_TV1_COMPOSITEb0 0x04
+#define ATOM_S0_TV1_SVIDEOb0 0x08
+#define ATOM_S0_TV1_MASKb0 (ATOM_S0_TV1_COMPOSITEb0+ATOM_S0_TV1_SVIDEOb0)
+
+#define ATOM_S0_CVb0 0x10
+#define ATOM_S0_CV_DINb0 0x20
+#define ATOM_S0_CV_MASKb0 (ATOM_S0_CVb0+ATOM_S0_CV_DINb0)
+
+#define ATOM_S0_CRT2_MONOb1 0x01
+#define ATOM_S0_CRT2_COLORb1 0x02
+#define ATOM_S0_CRT2_MASKb1 (ATOM_S0_CRT2_MONOb1+ATOM_S0_CRT2_COLORb1)
+
+#define ATOM_S0_TV1_COMPOSITEb1 0x04
+#define ATOM_S0_TV1_SVIDEOb1 0x08
+#define ATOM_S0_TV1_SCARTb1 0x40
+#define ATOM_S0_TV1_MASKb1 (ATOM_S0_TV1_COMPOSITEb1+ATOM_S0_TV1_SVIDEOb1+ATOM_S0_TV1_SCARTb1)
+
+#define ATOM_S0_CVb1 0x10
+#define ATOM_S0_CV_DINb1 0x20
+#define ATOM_S0_CV_MASKb1 (ATOM_S0_CVb1+ATOM_S0_CV_DINb1)
+
+#define ATOM_S0_DFP1b2 0x01
+#define ATOM_S0_DFP2b2 0x02
+#define ATOM_S0_LCD1b2 0x04
+#define ATOM_S0_LCD2b2 0x08
+#define ATOM_S0_TV2b2 0x10
+#define ATOM_S0_DFP3b2 0x20
+
+#define ATOM_S0_THERMAL_STATE_MASKb3 0x1C
+#define ATOM_S0_THERMAL_STATE_SHIFTb3 2
+
+#define ATOM_S0_SYSTEM_POWER_STATE_MASKb3 0xE0
+#define ATOM_S0_LCD1_SHIFT 18
+
+/* BIOS_1_SCRATCH Definition */
+#define ATOM_S1_ROM_LOCATION_MASK 0x0000FFFFL
+#define ATOM_S1_PCI_BUS_DEV_MASK 0xFFFF0000L
+
+/* BIOS_2_SCRATCH Definition */
+#define ATOM_S2_TV1_STANDARD_MASK 0x0000000FL
+#define ATOM_S2_CURRENT_BL_LEVEL_MASK 0x0000FF00L
+#define ATOM_S2_CURRENT_BL_LEVEL_SHIFT 8
+
+#define ATOM_S2_CRT1_DPMS_STATE 0x00010000L
+#define ATOM_S2_LCD1_DPMS_STATE 0x00020000L
+#define ATOM_S2_TV1_DPMS_STATE 0x00040000L
+#define ATOM_S2_DFP1_DPMS_STATE 0x00080000L
+#define ATOM_S2_CRT2_DPMS_STATE 0x00100000L
+#define ATOM_S2_LCD2_DPMS_STATE 0x00200000L
+#define ATOM_S2_TV2_DPMS_STATE 0x00400000L
+#define ATOM_S2_DFP2_DPMS_STATE 0x00800000L
+#define ATOM_S2_CV_DPMS_STATE 0x01000000L
+#define ATOM_S2_DFP3_DPMS_STATE 0x02000000L
+#define ATOM_S2_DFP4_DPMS_STATE 0x04000000L
+#define ATOM_S2_DFP5_DPMS_STATE 0x08000000L
+
+#define ATOM_S2_DFP_DPM_STATE \
+ (ATOM_S2_DFP1_DPMS_STATE | ATOM_S2_DFP2_DPMS_STATE | \
+ ATOM_S2_DFP3_DPMS_STATE | ATOM_S2_DFP4_DPMS_STATE | \
+ ATOM_S2_DFP5_DPMS_STATE)
+
+#define ATOM_S2_DEVICE_DPMS_STATE \
+ (ATOM_S2_CRT1_DPMS_STATE + ATOM_S2_LCD1_DPMS_STATE + \
+ ATOM_S2_TV1_DPMS_STATE + ATOM_S2_DFP_DPMS_STATE + \
+ ATOM_S2_CRT2_DPMS_STATE + ATOM_S2_LCD2_DPMS_STATE + \
+ ATOM_S2_TV2_DPMS_STATE + ATOM_S2_CV_DPMS_STATE)
+
+#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASK 0x0C000000L
+#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASK_SHIFT 26
+#define ATOM_S2_FORCEDLOWPWRMODE_STATE_CHANGE 0x10000000L
+
+#define ATOM_S2_VRI_BRIGHT_ENABLE 0x20000000L
+
+#define ATOM_S2_DISPLAY_ROTATION_0_DEGREE 0x0
+#define ATOM_S2_DISPLAY_ROTATION_90_DEGREE 0x1
+#define ATOM_S2_DISPLAY_ROTATION_180_DEGREE 0x2
+#define ATOM_S2_DISPLAY_ROTATION_270_DEGREE 0x3
+#define ATOM_S2_DISPLAY_ROTATION_DEGREE_SHIFT 30
+#define ATOM_S2_DISPLAY_ROTATION_ANGLE_MASK 0xC0000000L
+
+/* Byte aligned defintion for BIOS usage */
+#define ATOM_S2_TV1_STANDARD_MASKb0 0x0F
+#define ATOM_S2_CURRENT_BL_LEVEL_MASKb1 0xFF
+#define ATOM_S2_CRT1_DPMS_STATEb2 0x01
+#define ATOM_S2_LCD1_DPMS_STATEb2 0x02
+#define ATOM_S2_TV1_DPMS_STATEb2 0x04
+#define ATOM_S2_DFP1_DPMS_STATEb2 0x08
+#define ATOM_S2_CRT2_DPMS_STATEb2 0x10
+#define ATOM_S2_LCD2_DPMS_STATEb2 0x20
+#define ATOM_S2_TV2_DPMS_STATEb2 0x40
+#define ATOM_S2_DFP2_DPMS_STATEb2 0x80
+#define ATOM_S2_CV_DPMS_STATEb3 0x01
+#define ATOM_S2_DFP3_DPMS_STATEb3 0x02
+#define ATOM_S2_DFP4_DPMS_STATEb3 0x04
+#define ATOM_S2_DFP5_DPMS_STATEb3 0x08
+
+#define ATOM_S2_DEVICE_DPMS_MASKw1 0x3FF
+#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASKb3 0x0C
+#define ATOM_S2_FORCEDLOWPWRMODE_STATE_CHANGEb3 0x10
+#define ATOM_S2_VRI_BRIGHT_ENABLEb3 0x20
+#define ATOM_S2_ROTATION_STATE_MASKb3 0xC0
+
+/* BIOS_3_SCRATCH Definition */
+#define ATOM_S3_CRT1_ACTIVE 0x00000001L
+#define ATOM_S3_LCD1_ACTIVE 0x00000002L
+#define ATOM_S3_TV1_ACTIVE 0x00000004L
+#define ATOM_S3_DFP1_ACTIVE 0x00000008L
+#define ATOM_S3_CRT2_ACTIVE 0x00000010L
+#define ATOM_S3_LCD2_ACTIVE 0x00000020L
+#define ATOM_S3_TV2_ACTIVE 0x00000040L
+#define ATOM_S3_DFP2_ACTIVE 0x00000080L
+#define ATOM_S3_CV_ACTIVE 0x00000100L
+#define ATOM_S3_DFP3_ACTIVE 0x00000200L
+#define ATOM_S3_DFP4_ACTIVE 0x00000400L
+#define ATOM_S3_DFP5_ACTIVE 0x00000800L
+
+#define ATOM_S3_DEVICE_ACTIVE_MASK 0x000003FFL
+
+#define ATOM_S3_LCD_FULLEXPANSION_ACTIVE 0x00001000L
+#define ATOM_S3_LCD_EXPANSION_ASPEC_RATIO_ACTIVE 0x00002000L
+
+#define ATOM_S3_CRT1_CRTC_ACTIVE 0x00010000L
+#define ATOM_S3_LCD1_CRTC_ACTIVE 0x00020000L
+#define ATOM_S3_TV1_CRTC_ACTIVE 0x00040000L
+#define ATOM_S3_DFP1_CRTC_ACTIVE 0x00080000L
+#define ATOM_S3_CRT2_CRTC_ACTIVE 0x00100000L
+#define ATOM_S3_LCD2_CRTC_ACTIVE 0x00200000L
+#define ATOM_S3_TV2_CRTC_ACTIVE 0x00400000L
+#define ATOM_S3_DFP2_CRTC_ACTIVE 0x00800000L
+#define ATOM_S3_CV_CRTC_ACTIVE 0x01000000L
+#define ATOM_S3_DFP3_CRTC_ACTIVE 0x02000000L
+#define ATOM_S3_DFP4_CRTC_ACTIVE 0x04000000L
+#define ATOM_S3_DFP5_CRTC_ACTIVE 0x08000000L
+
+#define ATOM_S3_DEVICE_CRTC_ACTIVE_MASK 0x0FFF0000L
+#define ATOM_S3_ASIC_GUI_ENGINE_HUNG 0x20000000L
+#define ATOM_S3_ALLOW_FAST_PWR_SWITCH 0x40000000L
+#define ATOM_S3_RQST_GPU_USE_MIN_PWR 0x80000000L
+
+/* Byte aligned defintion for BIOS usage */
+#define ATOM_S3_CRT1_ACTIVEb0 0x01
+#define ATOM_S3_LCD1_ACTIVEb0 0x02
+#define ATOM_S3_TV1_ACTIVEb0 0x04
+#define ATOM_S3_DFP1_ACTIVEb0 0x08
+#define ATOM_S3_CRT2_ACTIVEb0 0x10
+#define ATOM_S3_LCD2_ACTIVEb0 0x20
+#define ATOM_S3_TV2_ACTIVEb0 0x40
+#define ATOM_S3_DFP2_ACTIVEb0 0x80
+#define ATOM_S3_CV_ACTIVEb1 0x01
+#define ATOM_S3_DFP3_ACTIVEb1 0x02
+#define ATOM_S3_DFP4_ACTIVEb1 0x04
+#define ATOM_S3_DFP5_ACTIVEb1 0x08
+
+#define ATOM_S3_ACTIVE_CRTC1w0 0xFFF
+
+#define ATOM_S3_CRT1_CRTC_ACTIVEb2 0x01
+#define ATOM_S3_LCD1_CRTC_ACTIVEb2 0x02
+#define ATOM_S3_TV1_CRTC_ACTIVEb2 0x04
+#define ATOM_S3_DFP1_CRTC_ACTIVEb2 0x08
+#define ATOM_S3_CRT2_CRTC_ACTIVEb2 0x10
+#define ATOM_S3_LCD2_CRTC_ACTIVEb2 0x20
+#define ATOM_S3_TV2_CRTC_ACTIVEb2 0x40
+#define ATOM_S3_DFP2_CRTC_ACTIVEb2 0x80
+#define ATOM_S3_CV_CRTC_ACTIVEb3 0x01
+#define ATOM_S3_DFP3_CRTC_ACTIVEb3 0x02
+#define ATOM_S3_DFP4_CRTC_ACTIVEb3 0x04
+#define ATOM_S3_DFP5_CRTC_ACTIVEb3 0x08
+
+#define ATOM_S3_ACTIVE_CRTC2w1 0xFFF
+
+#define ATOM_S3_ASIC_GUI_ENGINE_HUNGb3 0x20
+#define ATOM_S3_ALLOW_FAST_PWR_SWITCHb3 0x40
+#define ATOM_S3_RQST_GPU_USE_MIN_PWRb3 0x80
+
+/* BIOS_4_SCRATCH Definition */
+#define ATOM_S4_LCD1_PANEL_ID_MASK 0x000000FFL
+#define ATOM_S4_LCD1_REFRESH_MASK 0x0000FF00L
+#define ATOM_S4_LCD1_REFRESH_SHIFT 8
+
+/* Byte aligned defintion for BIOS usage */
+#define ATOM_S4_LCD1_PANEL_ID_MASKb0 0x0FF
+#define ATOM_S4_LCD1_REFRESH_MASKb1 ATOM_S4_LCD1_PANEL_ID_MASKb0
+#define ATOM_S4_VRAM_INFO_MASKb2 ATOM_S4_LCD1_PANEL_ID_MASKb0
+
+/* BIOS_5_SCRATCH Definition, BIOS_5_SCRATCH is used by Firmware only !!!! */
+#define ATOM_S5_DOS_REQ_CRT1b0 0x01
+#define ATOM_S5_DOS_REQ_LCD1b0 0x02
+#define ATOM_S5_DOS_REQ_TV1b0 0x04
+#define ATOM_S5_DOS_REQ_DFP1b0 0x08
+#define ATOM_S5_DOS_REQ_CRT2b0 0x10
+#define ATOM_S5_DOS_REQ_LCD2b0 0x20
+#define ATOM_S5_DOS_REQ_TV2b0 0x40
+#define ATOM_S5_DOS_REQ_DFP2b0 0x80
+#define ATOM_S5_DOS_REQ_CVb1 0x01
+#define ATOM_S5_DOS_REQ_DFP3b1 0x02
+#define ATOM_S5_DOS_REQ_DFP4b1 0x04
+#define ATOM_S5_DOS_REQ_DFP5b1 0x08
+
+#define ATOM_S5_DOS_REQ_DEVICEw0 0x03FF
+
+#define ATOM_S5_DOS_REQ_CRT1 0x0001
+#define ATOM_S5_DOS_REQ_LCD1 0x0002
+#define ATOM_S5_DOS_REQ_TV1 0x0004
+#define ATOM_S5_DOS_REQ_DFP1 0x0008
+#define ATOM_S5_DOS_REQ_CRT2 0x0010
+#define ATOM_S5_DOS_REQ_LCD2 0x0020
+#define ATOM_S5_DOS_REQ_TV2 0x0040
+#define ATOM_S5_DOS_REQ_DFP2 0x0080
+#define ATOM_S5_DOS_REQ_CV 0x0100
+#define ATOM_S5_DOS_REQ_DFP3 0x0200
+#define ATOM_S5_DOS_REQ_DFP4 0x0400
+#define ATOM_S5_DOS_REQ_DFP5 0x0800
+
+#define ATOM_S5_DOS_FORCE_CRT1b2 ATOM_S5_DOS_REQ_CRT1b0
+#define ATOM_S5_DOS_FORCE_TV1b2 ATOM_S5_DOS_REQ_TV1b0
+#define ATOM_S5_DOS_FORCE_CRT2b2 ATOM_S5_DOS_REQ_CRT2b0
+#define ATOM_S5_DOS_FORCE_CVb3 ATOM_S5_DOS_REQ_CVb1
+#define ATOM_S5_DOS_FORCE_DEVICEw1 \
+ (ATOM_S5_DOS_FORCE_CRT1b2 + ATOM_S5_DOS_FORCE_TV1b2 + \
+ ATOM_S5_DOS_FORCE_CRT2b2 + (ATOM_S5_DOS_FORCE_CVb3 << 8))
+
+/* BIOS_6_SCRATCH Definition */
+#define ATOM_S6_DEVICE_CHANGE 0x00000001L
+#define ATOM_S6_SCALER_CHANGE 0x00000002L
+#define ATOM_S6_LID_CHANGE 0x00000004L
+#define ATOM_S6_DOCKING_CHANGE 0x00000008L
+#define ATOM_S6_ACC_MODE 0x00000010L
+#define ATOM_S6_EXT_DESKTOP_MODE 0x00000020L
+#define ATOM_S6_LID_STATE 0x00000040L
+#define ATOM_S6_DOCK_STATE 0x00000080L
+#define ATOM_S6_CRITICAL_STATE 0x00000100L
+#define ATOM_S6_HW_I2C_BUSY_STATE 0x00000200L
+#define ATOM_S6_THERMAL_STATE_CHANGE 0x00000400L
+#define ATOM_S6_INTERRUPT_SET_BY_BIOS 0x00000800L
+#define ATOM_S6_REQ_LCD_EXPANSION_FULL 0x00001000L /* Normal expansion Request bit for LCD */
+#define ATOM_S6_REQ_LCD_EXPANSION_ASPEC_RATIO 0x00002000L /* Aspect ratio expansion Request bit for LCD */
+
+#define ATOM_S6_DISPLAY_STATE_CHANGE 0x00004000L /* This bit is recycled when ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE is set,previously it's SCL2_H_expansion */
+#define ATOM_S6_I2C_STATE_CHANGE 0x00008000L /* This bit is recycled,when ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE is set,previously it's SCL2_V_expansion */
+
+#define ATOM_S6_ACC_REQ_CRT1 0x00010000L
+#define ATOM_S6_ACC_REQ_LCD1 0x00020000L
+#define ATOM_S6_ACC_REQ_TV1 0x00040000L
+#define ATOM_S6_ACC_REQ_DFP1 0x00080000L
+#define ATOM_S6_ACC_REQ_CRT2 0x00100000L
+#define ATOM_S6_ACC_REQ_LCD2 0x00200000L
+#define ATOM_S6_ACC_REQ_TV2 0x00400000L
+#define ATOM_S6_ACC_REQ_DFP2 0x00800000L
+#define ATOM_S6_ACC_REQ_CV 0x01000000L
+#define ATOM_S6_ACC_REQ_DFP3 0x02000000L
+#define ATOM_S6_ACC_REQ_DFP4 0x04000000L
+#define ATOM_S6_ACC_REQ_DFP5 0x08000000L
+
+#define ATOM_S6_ACC_REQ_MASK 0x0FFF0000L
+#define ATOM_S6_SYSTEM_POWER_MODE_CHANGE 0x10000000L
+#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH 0x20000000L
+#define ATOM_S6_VRI_BRIGHTNESS_CHANGE 0x40000000L
+#define ATOM_S6_CONFIG_DISPLAY_CHANGE_MASK 0x80000000L
+
+/* Byte aligned defintion for BIOS usage */
+#define ATOM_S6_DEVICE_CHANGEb0 0x01
+#define ATOM_S6_SCALER_CHANGEb0 0x02
+#define ATOM_S6_LID_CHANGEb0 0x04
+#define ATOM_S6_DOCKING_CHANGEb0 0x08
+#define ATOM_S6_ACC_MODEb0 0x10
+#define ATOM_S6_EXT_DESKTOP_MODEb0 0x20
+#define ATOM_S6_LID_STATEb0 0x40
+#define ATOM_S6_DOCK_STATEb0 0x80
+#define ATOM_S6_CRITICAL_STATEb1 0x01
+#define ATOM_S6_HW_I2C_BUSY_STATEb1 0x02
+#define ATOM_S6_THERMAL_STATE_CHANGEb1 0x04
+#define ATOM_S6_INTERRUPT_SET_BY_BIOSb1 0x08
+#define ATOM_S6_REQ_LCD_EXPANSION_FULLb1 0x10
+#define ATOM_S6_REQ_LCD_EXPANSION_ASPEC_RATIOb1 0x20
+
+#define ATOM_S6_ACC_REQ_CRT1b2 0x01
+#define ATOM_S6_ACC_REQ_LCD1b2 0x02
+#define ATOM_S6_ACC_REQ_TV1b2 0x04
+#define ATOM_S6_ACC_REQ_DFP1b2 0x08
+#define ATOM_S6_ACC_REQ_CRT2b2 0x10
+#define ATOM_S6_ACC_REQ_LCD2b2 0x20
+#define ATOM_S6_ACC_REQ_TV2b2 0x40
+#define ATOM_S6_ACC_REQ_DFP2b2 0x80
+#define ATOM_S6_ACC_REQ_CVb3 0x01
+#define ATOM_S6_ACC_REQ_DFP3b3 0x02
+#define ATOM_S6_ACC_REQ_DFP4b3 0x04
+#define ATOM_S6_ACC_REQ_DFP5b3 0x08
+
+#define ATOM_S6_ACC_REQ_DEVICEw1 ATOM_S5_DOS_REQ_DEVICEw0
+#define ATOM_S6_SYSTEM_POWER_MODE_CHANGEb3 0x10
+#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCHb3 0x20
+#define ATOM_S6_VRI_BRIGHTNESS_CHANGEb3 0x40
+#define ATOM_S6_CONFIG_DISPLAY_CHANGEb3 0x80
+
+#define ATOM_S6_DEVICE_CHANGE_SHIFT 0
+#define ATOM_S6_SCALER_CHANGE_SHIFT 1
+#define ATOM_S6_LID_CHANGE_SHIFT 2
+#define ATOM_S6_DOCKING_CHANGE_SHIFT 3
+#define ATOM_S6_ACC_MODE_SHIFT 4
+#define ATOM_S6_EXT_DESKTOP_MODE_SHIFT 5
+#define ATOM_S6_LID_STATE_SHIFT 6
+#define ATOM_S6_DOCK_STATE_SHIFT 7
+#define ATOM_S6_CRITICAL_STATE_SHIFT 8
+#define ATOM_S6_HW_I2C_BUSY_STATE_SHIFT 9
+#define ATOM_S6_THERMAL_STATE_CHANGE_SHIFT 10
+#define ATOM_S6_INTERRUPT_SET_BY_BIOS_SHIFT 11
+#define ATOM_S6_REQ_SCALER_SHIFT 12
+#define ATOM_S6_REQ_SCALER_ARATIO_SHIFT 13
+#define ATOM_S6_DISPLAY_STATE_CHANGE_SHIFT 14
+#define ATOM_S6_I2C_STATE_CHANGE_SHIFT 15
+#define ATOM_S6_SYSTEM_POWER_MODE_CHANGE_SHIFT 28
+#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH_SHIFT 29
+#define ATOM_S6_VRI_BRIGHTNESS_CHANGE_SHIFT 30
+#define ATOM_S6_CONFIG_DISPLAY_CHANGE_SHIFT 31
+
+/* BIOS_7_SCRATCH Definition, BIOS_7_SCRATCH is used by Firmware only !!!! */
+#define ATOM_S7_DOS_MODE_TYPEb0 0x03
+#define ATOM_S7_DOS_MODE_VGAb0 0x00
+#define ATOM_S7_DOS_MODE_VESAb0 0x01
+#define ATOM_S7_DOS_MODE_EXTb0 0x02
+#define ATOM_S7_DOS_MODE_PIXEL_DEPTHb0 0x0C
+#define ATOM_S7_DOS_MODE_PIXEL_FORMATb0 0xF0
+#define ATOM_S7_DOS_8BIT_DAC_ENb1 0x01
+#define ATOM_S7_DOS_MODE_NUMBERw1 0x0FFFF
+
+#define ATOM_S7_DOS_8BIT_DAC_EN_SHIFT 8
+
+/* BIOS_8_SCRATCH Definition */
+#define ATOM_S8_I2C_CHANNEL_BUSY_MASK 0x00000FFFF
+#define ATOM_S8_I2C_HW_ENGINE_BUSY_MASK 0x0FFFF0000
+
+#define ATOM_S8_I2C_CHANNEL_BUSY_SHIFT 0
+#define ATOM_S8_I2C_ENGINE_BUSY_SHIFT 16
+
+/* BIOS_9_SCRATCH Definition */
+#ifndef ATOM_S9_I2C_CHANNEL_COMPLETED_MASK
+#define ATOM_S9_I2C_CHANNEL_COMPLETED_MASK 0x0000FFFF
+#endif
+#ifndef ATOM_S9_I2C_CHANNEL_ABORTED_MASK
+#define ATOM_S9_I2C_CHANNEL_ABORTED_MASK 0xFFFF0000
+#endif
+#ifndef ATOM_S9_I2C_CHANNEL_COMPLETED_SHIFT
+#define ATOM_S9_I2C_CHANNEL_COMPLETED_SHIFT 0
+#endif
+#ifndef ATOM_S9_I2C_CHANNEL_ABORTED_SHIFT
+#define ATOM_S9_I2C_CHANNEL_ABORTED_SHIFT 16
+#endif
+
+#define ATOM_FLAG_SET 0x20
+#define ATOM_FLAG_CLEAR 0
+#define CLEAR_ATOM_S6_ACC_MODE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_ACC_MODE_SHIFT | ATOM_FLAG_CLEAR)
+#define SET_ATOM_S6_DEVICE_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_DEVICE_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_VRI_BRIGHTNESS_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_VRI_BRIGHTNESS_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_SCALER_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_SCALER_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_LID_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_LID_CHANGE_SHIFT | ATOM_FLAG_SET)
+
+#define SET_ATOM_S6_LID_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) |\
+ ATOM_S6_LID_STATE_SHIFT | ATOM_FLAG_SET)
+#define CLEAR_ATOM_S6_LID_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_LID_STATE_SHIFT | ATOM_FLAG_CLEAR)
+
+#define SET_ATOM_S6_DOCK_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8)| \
+ ATOM_S6_DOCKING_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_DOCK_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_DOCK_STATE_SHIFT | ATOM_FLAG_SET)
+#define CLEAR_ATOM_S6_DOCK_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_DOCK_STATE_SHIFT | ATOM_FLAG_CLEAR)
+
+#define SET_ATOM_S6_THERMAL_STATE_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_THERMAL_STATE_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_SYSTEM_POWER_MODE_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_SYSTEM_POWER_MODE_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define SET_ATOM_S6_INTERRUPT_SET_BY_BIOS \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_INTERRUPT_SET_BY_BIOS_SHIFT | ATOM_FLAG_SET)
+
+#define SET_ATOM_S6_CRITICAL_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_CRITICAL_STATE_SHIFT | ATOM_FLAG_SET)
+#define CLEAR_ATOM_S6_CRITICAL_STATE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_CRITICAL_STATE_SHIFT | ATOM_FLAG_CLEAR)
+
+#define SET_ATOM_S6_REQ_SCALER \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_REQ_SCALER_SHIFT | ATOM_FLAG_SET)
+#define CLEAR_ATOM_S6_REQ_SCALER \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_REQ_SCALER_SHIFT | ATOM_FLAG_CLEAR )
+
+#define SET_ATOM_S6_REQ_SCALER_ARATIO \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_REQ_SCALER_ARATIO_SHIFT | ATOM_FLAG_SET )
+#define CLEAR_ATOM_S6_REQ_SCALER_ARATIO \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_REQ_SCALER_ARATIO_SHIFT | ATOM_FLAG_CLEAR )
+
+#define SET_ATOM_S6_I2C_STATE_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_I2C_STATE_CHANGE_SHIFT | ATOM_FLAG_SET )
+
+#define SET_ATOM_S6_DISPLAY_STATE_CHANGE \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_DISPLAY_STATE_CHANGE_SHIFT | ATOM_FLAG_SET )
+
+#define SET_ATOM_S6_DEVICE_RECONFIG \
+ ((ATOM_ACC_CHANGE_INFO_DEF << 8) | \
+ ATOM_S6_CONFIG_DISPLAY_CHANGE_SHIFT | ATOM_FLAG_SET)
+#define CLEAR_ATOM_S0_LCD1 \
+ ((ATOM_DEVICE_CONNECT_INFO_DEF << 8 ) | \
+ ATOM_S0_LCD1_SHIFT | ATOM_FLAG_CLEAR )
+#define SET_ATOM_S7_DOS_8BIT_DAC_EN \
+ ((ATOM_DOS_MODE_INFO_DEF << 8) | \
+ ATOM_S7_DOS_8BIT_DAC_EN_SHIFT | ATOM_FLAG_SET )
+#define CLEAR_ATOM_S7_DOS_8BIT_DAC_EN \
+ ((ATOM_DOS_MODE_INFO_DEF << 8) | \
+ ATOM_S7_DOS_8BIT_DAC_EN_SHIFT | ATOM_FLAG_CLEAR )
+
+/****************************************************************************/
+/* Portion II: Definitinos only used in Driver */
+/****************************************************************************/
+
+/* Macros used by driver */
+
+#define GetIndexIntoMasterTable(MasterOrData, FieldName) (((char *)(&((ATOM_MASTER_LIST_OF_##MasterOrData##_TABLES *)0)->FieldName)-(char *)0)/sizeof(USHORT))
+
+#define GET_COMMAND_TABLE_COMMANDSET_REVISION(TABLE_HEADER_OFFSET) ((((ATOM_COMMON_TABLE_HEADER*)TABLE_HEADER_OFFSET)->ucTableFormatRevision)&0x3F)
+#define GET_COMMAND_TABLE_PARAMETER_REVISION(TABLE_HEADER_OFFSET) ((((ATOM_COMMON_TABLE_HEADER*)TABLE_HEADER_OFFSET)->ucTableContentRevision)&0x3F)
+
+#define GET_DATA_TABLE_MAJOR_REVISION GET_COMMAND_TABLE_COMMANDSET_REVISION
+#define GET_DATA_TABLE_MINOR_REVISION GET_COMMAND_TABLE_PARAMETER_REVISION
+
+/****************************************************************************/
+/* Portion III: Definitinos only used in VBIOS */
+/****************************************************************************/
+#define ATOM_DAC_SRC 0x80
+#define ATOM_SRC_DAC1 0
+#define ATOM_SRC_DAC2 0x80
+
+#ifdef UEFI_BUILD
+#define USHORT UTEMP
+#endif
+
+typedef struct _MEMORY_PLLINIT_PARAMETERS {
+ ULONG ulTargetMemoryClock; /* In 10Khz unit */
+ UCHAR ucAction; /* not define yet */
+ UCHAR ucFbDiv_Hi; /* Fbdiv Hi byte */
+ UCHAR ucFbDiv; /* FB value */
+ UCHAR ucPostDiv; /* Post div */
+} MEMORY_PLLINIT_PARAMETERS;
+
+#define MEMORY_PLLINIT_PS_ALLOCATION MEMORY_PLLINIT_PARAMETERS
+
+#define GPIO_PIN_WRITE 0x01
+#define GPIO_PIN_READ 0x00
+
+typedef struct _GPIO_PIN_CONTROL_PARAMETERS {
+ UCHAR ucGPIO_ID; /* return value, read from GPIO pins */
+ UCHAR ucGPIOBitShift; /* define which bit in uGPIOBitVal need to be update */
+ UCHAR ucGPIOBitVal; /* Set/Reset corresponding bit defined in ucGPIOBitMask */
+ UCHAR ucAction; /* =GPIO_PIN_WRITE: Read; =GPIO_PIN_READ: Write */
+} GPIO_PIN_CONTROL_PARAMETERS;
+
+typedef struct _ENABLE_SCALER_PARAMETERS {
+ UCHAR ucScaler; /* ATOM_SCALER1, ATOM_SCALER2 */
+ UCHAR ucEnable; /* ATOM_SCALER_DISABLE or ATOM_SCALER_CENTER or ATOM_SCALER_EXPANSION */
+ UCHAR ucTVStandard; /* */
+ UCHAR ucPadding[1];
+} ENABLE_SCALER_PARAMETERS;
+#define ENABLE_SCALER_PS_ALLOCATION ENABLE_SCALER_PARAMETERS
+
+/* ucEnable: */
+#define SCALER_BYPASS_AUTO_CENTER_NO_REPLICATION 0
+#define SCALER_BYPASS_AUTO_CENTER_AUTO_REPLICATION 1
+#define SCALER_ENABLE_2TAP_ALPHA_MODE 2
+#define SCALER_ENABLE_MULTITAP_MODE 3
+
+typedef struct _ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS {
+ ULONG usHWIconHorzVertPosn; /* Hardware Icon Vertical position */
+ UCHAR ucHWIconVertOffset; /* Hardware Icon Vertical offset */
+ UCHAR ucHWIconHorzOffset; /* Hardware Icon Horizontal offset */
+ UCHAR ucSelection; /* ATOM_CURSOR1 or ATOM_ICON1 or ATOM_CURSOR2 or ATOM_ICON2 */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+} ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS;
+
+typedef struct _ENABLE_HARDWARE_ICON_CURSOR_PS_ALLOCATION {
+ ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS sEnableIcon;
+ ENABLE_CRTC_PARAMETERS sReserved;
+} ENABLE_HARDWARE_ICON_CURSOR_PS_ALLOCATION;
+
+typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS {
+ USHORT usHight; /* Image Hight */
+ USHORT usWidth; /* Image Width */
+ UCHAR ucSurface; /* Surface 1 or 2 */
+ UCHAR ucPadding[3];
+} ENABLE_GRAPH_SURFACE_PARAMETERS;
+
+typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS_V1_2 {
+ USHORT usHight; /* Image Hight */
+ USHORT usWidth; /* Image Width */
+ UCHAR ucSurface; /* Surface 1 or 2 */
+ UCHAR ucEnable; /* ATOM_ENABLE or ATOM_DISABLE */
+ UCHAR ucPadding[2];
+} ENABLE_GRAPH_SURFACE_PARAMETERS_V1_2;
+
+typedef struct _ENABLE_GRAPH_SURFACE_PS_ALLOCATION {
+ ENABLE_GRAPH_SURFACE_PARAMETERS sSetSurface;
+ ENABLE_YUV_PS_ALLOCATION sReserved; /* Don't set this one */
+} ENABLE_GRAPH_SURFACE_PS_ALLOCATION;
+
+typedef struct _MEMORY_CLEAN_UP_PARAMETERS {
+ USHORT usMemoryStart; /* in 8Kb boundry, offset from memory base address */
+ USHORT usMemorySize; /* 8Kb blocks aligned */
+} MEMORY_CLEAN_UP_PARAMETERS;
+#define MEMORY_CLEAN_UP_PS_ALLOCATION MEMORY_CLEAN_UP_PARAMETERS
+
+typedef struct _GET_DISPLAY_SURFACE_SIZE_PARAMETERS {
+ USHORT usX_Size; /* When use as input parameter, usX_Size indicates which CRTC */
+ USHORT usY_Size;
+} GET_DISPLAY_SURFACE_SIZE_PARAMETERS;
+
+typedef struct _INDIRECT_IO_ACCESS {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR IOAccessSequence[256];
+} INDIRECT_IO_ACCESS;
+
+#define INDIRECT_READ 0x00
+#define INDIRECT_WRITE 0x80
+
+#define INDIRECT_IO_MM 0
+#define INDIRECT_IO_PLL 1
+#define INDIRECT_IO_MC 2
+#define INDIRECT_IO_PCIE 3
+#define INDIRECT_IO_PCIEP 4
+#define INDIRECT_IO_NBMISC 5
+
+#define INDIRECT_IO_PLL_READ INDIRECT_IO_PLL | INDIRECT_READ
+#define INDIRECT_IO_PLL_WRITE INDIRECT_IO_PLL | INDIRECT_WRITE
+#define INDIRECT_IO_MC_READ INDIRECT_IO_MC | INDIRECT_READ
+#define INDIRECT_IO_MC_WRITE INDIRECT_IO_MC | INDIRECT_WRITE
+#define INDIRECT_IO_PCIE_READ INDIRECT_IO_PCIE | INDIRECT_READ
+#define INDIRECT_IO_PCIE_WRITE INDIRECT_IO_PCIE | INDIRECT_WRITE
+#define INDIRECT_IO_PCIEP_READ INDIRECT_IO_PCIEP | INDIRECT_READ
+#define INDIRECT_IO_PCIEP_WRITE INDIRECT_IO_PCIEP | INDIRECT_WRITE
+#define INDIRECT_IO_NBMISC_READ INDIRECT_IO_NBMISC | INDIRECT_READ
+#define INDIRECT_IO_NBMISC_WRITE INDIRECT_IO_NBMISC | INDIRECT_WRITE
+
+typedef struct _ATOM_OEM_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_I2C_ID_CONFIG_ACCESS sucI2cId;
+} ATOM_OEM_INFO;
+
+typedef struct _ATOM_TV_MODE {
+ UCHAR ucVMode_Num; /* Video mode number */
+ UCHAR ucTV_Mode_Num; /* Internal TV mode number */
+} ATOM_TV_MODE;
+
+typedef struct _ATOM_BIOS_INT_TVSTD_MODE {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usTV_Mode_LUT_Offset; /* Pointer to standard to internal number conversion table */
+ USHORT usTV_FIFO_Offset; /* Pointer to FIFO entry table */
+ USHORT usNTSC_Tbl_Offset; /* Pointer to SDTV_Mode_NTSC table */
+ USHORT usPAL_Tbl_Offset; /* Pointer to SDTV_Mode_PAL table */
+ USHORT usCV_Tbl_Offset; /* Pointer to SDTV_Mode_PAL table */
+} ATOM_BIOS_INT_TVSTD_MODE;
+
+typedef struct _ATOM_TV_MODE_SCALER_PTR {
+ USHORT ucFilter0_Offset; /* Pointer to filter format 0 coefficients */
+ USHORT usFilter1_Offset; /* Pointer to filter format 0 coefficients */
+ UCHAR ucTV_Mode_Num;
+} ATOM_TV_MODE_SCALER_PTR;
+
+typedef struct _ATOM_STANDARD_VESA_TIMING {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_DTD_FORMAT aModeTimings[16]; /* 16 is not the real array number, just for initial allocation */
+} ATOM_STANDARD_VESA_TIMING;
+
+typedef struct _ATOM_STD_FORMAT {
+ USHORT usSTD_HDisp;
+ USHORT usSTD_VDisp;
+ USHORT usSTD_RefreshRate;
+ USHORT usReserved;
+} ATOM_STD_FORMAT;
+
+typedef struct _ATOM_VESA_TO_EXTENDED_MODE {
+ USHORT usVESA_ModeNumber;
+ USHORT usExtendedModeNumber;
+} ATOM_VESA_TO_EXTENDED_MODE;
+
+typedef struct _ATOM_VESA_TO_INTENAL_MODE_LUT {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ ATOM_VESA_TO_EXTENDED_MODE asVESA_ToExtendedModeInfo[76];
+} ATOM_VESA_TO_INTENAL_MODE_LUT;
+
+/*************** ATOM Memory Related Data Structure ***********************/
+typedef struct _ATOM_MEMORY_VENDOR_BLOCK {
+ UCHAR ucMemoryType;
+ UCHAR ucMemoryVendor;
+ UCHAR ucAdjMCId;
+ UCHAR ucDynClkId;
+ ULONG ulDllResetClkRange;
+} ATOM_MEMORY_VENDOR_BLOCK;
+
+typedef struct _ATOM_MEMORY_SETTING_ID_CONFIG {
+#if ATOM_BIG_ENDIAN
+ ULONG ucMemBlkId:8;
+ ULONG ulMemClockRange:24;
+#else
+ ULONG ulMemClockRange:24;
+ ULONG ucMemBlkId:8;
+#endif
+} ATOM_MEMORY_SETTING_ID_CONFIG;
+
+typedef union _ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS {
+ ATOM_MEMORY_SETTING_ID_CONFIG slAccess;
+ ULONG ulAccess;
+} ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS;
+
+typedef struct _ATOM_MEMORY_SETTING_DATA_BLOCK {
+ ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS ulMemoryID;
+ ULONG aulMemData[1];
+} ATOM_MEMORY_SETTING_DATA_BLOCK;
+
+typedef struct _ATOM_INIT_REG_INDEX_FORMAT {
+ USHORT usRegIndex; /* MC register index */
+ UCHAR ucPreRegDataLength; /* offset in ATOM_INIT_REG_DATA_BLOCK.saRegDataBuf */
+} ATOM_INIT_REG_INDEX_FORMAT;
+
+typedef struct _ATOM_INIT_REG_BLOCK {
+ USHORT usRegIndexTblSize; /* size of asRegIndexBuf */
+ USHORT usRegDataBlkSize; /* size of ATOM_MEMORY_SETTING_DATA_BLOCK */
+ ATOM_INIT_REG_INDEX_FORMAT asRegIndexBuf[1];
+ ATOM_MEMORY_SETTING_DATA_BLOCK asRegDataBuf[1];
+} ATOM_INIT_REG_BLOCK;
+
+#define END_OF_REG_INDEX_BLOCK 0x0ffff
+#define END_OF_REG_DATA_BLOCK 0x00000000
+#define ATOM_INIT_REG_MASK_FLAG 0x80
+#define CLOCK_RANGE_HIGHEST 0x00ffffff
+
+#define VALUE_DWORD SIZEOF ULONG
+#define VALUE_SAME_AS_ABOVE 0
+#define VALUE_MASK_DWORD 0x84
+
+#define INDEX_ACCESS_RANGE_BEGIN (VALUE_DWORD + 1)
+#define INDEX_ACCESS_RANGE_END (INDEX_ACCESS_RANGE_BEGIN + 1)
+#define VALUE_INDEX_ACCESS_SINGLE (INDEX_ACCESS_RANGE_END + 1)
+
+typedef struct _ATOM_MC_INIT_PARAM_TABLE {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usAdjustARB_SEQDataOffset;
+ USHORT usMCInitMemTypeTblOffset;
+ USHORT usMCInitCommonTblOffset;
+ USHORT usMCInitPowerDownTblOffset;
+ ULONG ulARB_SEQDataBuf[32];
+ ATOM_INIT_REG_BLOCK asMCInitMemType;
+ ATOM_INIT_REG_BLOCK asMCInitCommon;
+} ATOM_MC_INIT_PARAM_TABLE;
+
+#define _4Mx16 0x2
+#define _4Mx32 0x3
+#define _8Mx16 0x12
+#define _8Mx32 0x13
+#define _16Mx16 0x22
+#define _16Mx32 0x23
+#define _32Mx16 0x32
+#define _32Mx32 0x33
+#define _64Mx8 0x41
+#define _64Mx16 0x42
+
+#define SAMSUNG 0x1
+#define INFINEON 0x2
+#define ELPIDA 0x3
+#define ETRON 0x4
+#define NANYA 0x5
+#define HYNIX 0x6
+#define MOSEL 0x7
+#define WINBOND 0x8
+#define ESMT 0x9
+#define MICRON 0xF
+
+#define QIMONDA INFINEON
+#define PROMOS MOSEL
+
+/* ///////////Support for GDDR5 MC uCode to reside in upper 64K of ROM///////////// */
+
+#define UCODE_ROM_START_ADDRESS 0x1c000
+#define UCODE_SIGNATURE 0x4375434d /* 'MCuC' - MC uCode */
+
+/* uCode block header for reference */
+
+typedef struct _MCuCodeHeader {
+ ULONG ulSignature;
+ UCHAR ucRevision;
+ UCHAR ucChecksum;
+ UCHAR ucReserved1;
+ UCHAR ucReserved2;
+ USHORT usParametersLength;
+ USHORT usUCodeLength;
+ USHORT usReserved1;
+ USHORT usReserved2;
+} MCuCodeHeader;
+
+/* //////////////////////////////////////////////////////////////////////////////// */
+
+#define ATOM_MAX_NUMBER_OF_VRAM_MODULE 16
+
+#define ATOM_VRAM_MODULE_MEMORY_VENDOR_ID_MASK 0xF
+typedef struct _ATOM_VRAM_MODULE_V1 {
+ ULONG ulReserved;
+ USHORT usEMRSValue;
+ USHORT usMRSValue;
+ USHORT usReserved;
+ UCHAR ucExtMemoryID; /* An external indicator (by hardcode, callback or pin) to tell what is the current memory module */
+ UCHAR ucMemoryType; /* [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] reserved; */
+ UCHAR ucMemoryVenderID; /* Predefined,never change across designs or memory type/vender */
+ UCHAR ucMemoryDeviceCfg; /* [7:4]=0x0:4M;=0x1:8M;=0x2:16M;0x3:32M....[3:0]=0x0:x4;=0x1:x8;=0x2:x16;=0x3:x32... */
+ UCHAR ucRow; /* Number of Row,in power of 2; */
+ UCHAR ucColumn; /* Number of Column,in power of 2; */
+ UCHAR ucBank; /* Nunber of Bank; */
+ UCHAR ucRank; /* Number of Rank, in power of 2 */
+ UCHAR ucChannelNum; /* Number of channel; */
+ UCHAR ucChannelConfig; /* [3:0]=Indication of what channel combination;[4:7]=Channel bit width, in number of 2 */
+ UCHAR ucDefaultMVDDQ_ID; /* Default MVDDQ setting for this memory block, ID linking to MVDDQ info table to find real set-up data; */
+ UCHAR ucDefaultMVDDC_ID; /* Default MVDDC setting for this memory block, ID linking to MVDDC info table to find real set-up data; */
+ UCHAR ucReserved[2];
+} ATOM_VRAM_MODULE_V1;
+
+typedef struct _ATOM_VRAM_MODULE_V2 {
+ ULONG ulReserved;
+ ULONG ulFlags; /* To enable/disable functionalities based on memory type */
+ ULONG ulEngineClock; /* Override of default engine clock for particular memory type */
+ ULONG ulMemoryClock; /* Override of default memory clock for particular memory type */
+ USHORT usEMRS2Value; /* EMRS2 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usEMRS3Value; /* EMRS3 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usEMRSValue;
+ USHORT usMRSValue;
+ USHORT usReserved;
+ UCHAR ucExtMemoryID; /* An external indicator (by hardcode, callback or pin) to tell what is the current memory module */
+ UCHAR ucMemoryType; /* [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] - must not be used for now; */
+ UCHAR ucMemoryVenderID; /* Predefined,never change across designs or memory type/vender. If not predefined, vendor detection table gets executed */
+ UCHAR ucMemoryDeviceCfg; /* [7:4]=0x0:4M;=0x1:8M;=0x2:16M;0x3:32M....[3:0]=0x0:x4;=0x1:x8;=0x2:x16;=0x3:x32... */
+ UCHAR ucRow; /* Number of Row,in power of 2; */
+ UCHAR ucColumn; /* Number of Column,in power of 2; */
+ UCHAR ucBank; /* Nunber of Bank; */
+ UCHAR ucRank; /* Number of Rank, in power of 2 */
+ UCHAR ucChannelNum; /* Number of channel; */
+ UCHAR ucChannelConfig; /* [3:0]=Indication of what channel combination;[4:7]=Channel bit width, in number of 2 */
+ UCHAR ucDefaultMVDDQ_ID; /* Default MVDDQ setting for this memory block, ID linking to MVDDQ info table to find real set-up data; */
+ UCHAR ucDefaultMVDDC_ID; /* Default MVDDC setting for this memory block, ID linking to MVDDC info table to find real set-up data; */
+ UCHAR ucRefreshRateFactor;
+ UCHAR ucReserved[3];
+} ATOM_VRAM_MODULE_V2;
+
+typedef struct _ATOM_MEMORY_TIMING_FORMAT {
+ ULONG ulClkRange; /* memory clock in 10kHz unit, when target memory clock is below this clock, use this memory timing */
+ union {
+ USHORT usMRS; /* mode register */
+ USHORT usDDR3_MR0;
+ };
+ union {
+ USHORT usEMRS; /* extended mode register */
+ USHORT usDDR3_MR1;
+ };
+ UCHAR ucCL; /* CAS latency */
+ UCHAR ucWL; /* WRITE Latency */
+ UCHAR uctRAS; /* tRAS */
+ UCHAR uctRC; /* tRC */
+ UCHAR uctRFC; /* tRFC */
+ UCHAR uctRCDR; /* tRCDR */
+ UCHAR uctRCDW; /* tRCDW */
+ UCHAR uctRP; /* tRP */
+ UCHAR uctRRD; /* tRRD */
+ UCHAR uctWR; /* tWR */
+ UCHAR uctWTR; /* tWTR */
+ UCHAR uctPDIX; /* tPDIX */
+ UCHAR uctFAW; /* tFAW */
+ UCHAR uctAOND; /* tAOND */
+ union {
+ struct {
+ UCHAR ucflag; /* flag to control memory timing calculation. bit0= control EMRS2 Infineon */
+ UCHAR ucReserved;
+ };
+ USHORT usDDR3_MR2;
+ };
+} ATOM_MEMORY_TIMING_FORMAT;
+
+typedef struct _ATOM_MEMORY_TIMING_FORMAT_V1 {
+ ULONG ulClkRange; /* memory clock in 10kHz unit, when target memory clock is below this clock, use this memory timing */
+ USHORT usMRS; /* mode register */
+ USHORT usEMRS; /* extended mode register */
+ UCHAR ucCL; /* CAS latency */
+ UCHAR ucWL; /* WRITE Latency */
+ UCHAR uctRAS; /* tRAS */
+ UCHAR uctRC; /* tRC */
+ UCHAR uctRFC; /* tRFC */
+ UCHAR uctRCDR; /* tRCDR */
+ UCHAR uctRCDW; /* tRCDW */
+ UCHAR uctRP; /* tRP */
+ UCHAR uctRRD; /* tRRD */
+ UCHAR uctWR; /* tWR */
+ UCHAR uctWTR; /* tWTR */
+ UCHAR uctPDIX; /* tPDIX */
+ UCHAR uctFAW; /* tFAW */
+ UCHAR uctAOND; /* tAOND */
+ UCHAR ucflag; /* flag to control memory timing calculation. bit0= control EMRS2 Infineon */
+/* ///////////////////////GDDR parameters/////////////////////////////////// */
+ UCHAR uctCCDL; /* */
+ UCHAR uctCRCRL; /* */
+ UCHAR uctCRCWL; /* */
+ UCHAR uctCKE; /* */
+ UCHAR uctCKRSE; /* */
+ UCHAR uctCKRSX; /* */
+ UCHAR uctFAW32; /* */
+ UCHAR ucReserved1; /* */
+ UCHAR ucReserved2; /* */
+ UCHAR ucTerminator;
+} ATOM_MEMORY_TIMING_FORMAT_V1;
+
+typedef struct _ATOM_MEMORY_FORMAT {
+ ULONG ulDllDisClock; /* memory DLL will be disable when target memory clock is below this clock */
+ union {
+ USHORT usEMRS2Value; /* EMRS2 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usDDR3_Reserved; /* Not used for DDR3 memory */
+ };
+ union {
+ USHORT usEMRS3Value; /* EMRS3 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usDDR3_MR3; /* Used for DDR3 memory */
+ };
+ UCHAR ucMemoryType; /* [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] - must not be used for now; */
+ UCHAR ucMemoryVenderID; /* Predefined,never change across designs or memory type/vender. If not predefined, vendor detection table gets executed */
+ UCHAR ucRow; /* Number of Row,in power of 2; */
+ UCHAR ucColumn; /* Number of Column,in power of 2; */
+ UCHAR ucBank; /* Nunber of Bank; */
+ UCHAR ucRank; /* Number of Rank, in power of 2 */
+ UCHAR ucBurstSize; /* burst size, 0= burst size=4 1= burst size=8 */
+ UCHAR ucDllDisBit; /* position of DLL Enable/Disable bit in EMRS ( Extended Mode Register ) */
+ UCHAR ucRefreshRateFactor; /* memory refresh rate in unit of ms */
+ UCHAR ucDensity; /* _8Mx32, _16Mx32, _16Mx16, _32Mx16 */
+ UCHAR ucPreamble; /* [7:4] Write Preamble, [3:0] Read Preamble */
+ UCHAR ucMemAttrib; /* Memory Device Addribute, like RDBI/WDBI etc */
+ ATOM_MEMORY_TIMING_FORMAT asMemTiming[5]; /* Memory Timing block sort from lower clock to higher clock */
+} ATOM_MEMORY_FORMAT;
+
+typedef struct _ATOM_VRAM_MODULE_V3 {
+ ULONG ulChannelMapCfg; /* board dependent paramenter:Channel combination */
+ USHORT usSize; /* size of ATOM_VRAM_MODULE_V3 */
+ USHORT usDefaultMVDDQ; /* board dependent parameter:Default Memory Core Voltage */
+ USHORT usDefaultMVDDC; /* board dependent parameter:Default Memory IO Voltage */
+ UCHAR ucExtMemoryID; /* An external indicator (by hardcode, callback or pin) to tell what is the current memory module */
+ UCHAR ucChannelNum; /* board dependent parameter:Number of channel; */
+ UCHAR ucChannelSize; /* board dependent parameter:32bit or 64bit */
+ UCHAR ucVREFI; /* board dependnt parameter: EXT or INT +160mv to -140mv */
+ UCHAR ucNPL_RT; /* board dependent parameter:NPL round trip delay, used for calculate memory timing parameters */
+ UCHAR ucFlag; /* To enable/disable functionalities based on memory type */
+ ATOM_MEMORY_FORMAT asMemory; /* describ all of video memory parameters from memory spec */
+} ATOM_VRAM_MODULE_V3;
+
+/* ATOM_VRAM_MODULE_V3.ucNPL_RT */
+#define NPL_RT_MASK 0x0f
+#define BATTERY_ODT_MASK 0xc0
+
+#define ATOM_VRAM_MODULE ATOM_VRAM_MODULE_V3
+
+typedef struct _ATOM_VRAM_MODULE_V4 {
+ ULONG ulChannelMapCfg; /* board dependent parameter: Channel combination */
+ USHORT usModuleSize; /* size of ATOM_VRAM_MODULE_V4, make it easy for VBIOS to look for next entry of VRAM_MODULE */
+ USHORT usPrivateReserved; /* BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!! */
+ /* MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS) */
+ USHORT usReserved;
+ UCHAR ucExtMemoryID; /* An external indicator (by hardcode, callback or pin) to tell what is the current memory module */
+ UCHAR ucMemoryType; /* [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0 for now; */
+ UCHAR ucChannelNum; /* Number of channels present in this module config */
+ UCHAR ucChannelWidth; /* 0 - 32 bits; 1 - 64 bits */
+ UCHAR ucDensity; /* _8Mx32, _16Mx32, _16Mx16, _32Mx16 */
+ UCHAR ucFlag; /* To enable/disable functionalities based on memory type */
+ UCHAR ucMisc; /* bit0: 0 - single rank; 1 - dual rank; bit2: 0 - burstlength 4, 1 - burstlength 8 */
+ UCHAR ucVREFI; /* board dependent parameter */
+ UCHAR ucNPL_RT; /* board dependent parameter:NPL round trip delay, used for calculate memory timing parameters */
+ UCHAR ucPreamble; /* [7:4] Write Preamble, [3:0] Read Preamble */
+ UCHAR ucMemorySize; /* BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!! */
+ /* Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros */
+ UCHAR ucReserved[3];
+
+/* compare with V3, we flat the struct by merging ATOM_MEMORY_FORMAT (as is) into V4 as the same level */
+ union {
+ USHORT usEMRS2Value; /* EMRS2 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usDDR3_Reserved;
+ };
+ union {
+ USHORT usEMRS3Value; /* EMRS3 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usDDR3_MR3; /* Used for DDR3 memory */
+ };
+ UCHAR ucMemoryVenderID; /* Predefined, If not predefined, vendor detection table gets executed */
+ UCHAR ucRefreshRateFactor; /* [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms) */
+ UCHAR ucReserved2[2];
+ ATOM_MEMORY_TIMING_FORMAT asMemTiming[5]; /* Memory Timing block sort from lower clock to higher clock */
+} ATOM_VRAM_MODULE_V4;
+
+#define VRAM_MODULE_V4_MISC_RANK_MASK 0x3
+#define VRAM_MODULE_V4_MISC_DUAL_RANK 0x1
+#define VRAM_MODULE_V4_MISC_BL_MASK 0x4
+#define VRAM_MODULE_V4_MISC_BL8 0x4
+#define VRAM_MODULE_V4_MISC_DUAL_CS 0x10
+
+typedef struct _ATOM_VRAM_MODULE_V5 {
+ ULONG ulChannelMapCfg; /* board dependent parameter: Channel combination */
+ USHORT usModuleSize; /* size of ATOM_VRAM_MODULE_V4, make it easy for VBIOS to look for next entry of VRAM_MODULE */
+ USHORT usPrivateReserved; /* BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!! */
+ /* MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS) */
+ USHORT usReserved;
+ UCHAR ucExtMemoryID; /* An external indicator (by hardcode, callback or pin) to tell what is the current memory module */
+ UCHAR ucMemoryType; /* [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0 for now; */
+ UCHAR ucChannelNum; /* Number of channels present in this module config */
+ UCHAR ucChannelWidth; /* 0 - 32 bits; 1 - 64 bits */
+ UCHAR ucDensity; /* _8Mx32, _16Mx32, _16Mx16, _32Mx16 */
+ UCHAR ucFlag; /* To enable/disable functionalities based on memory type */
+ UCHAR ucMisc; /* bit0: 0 - single rank; 1 - dual rank; bit2: 0 - burstlength 4, 1 - burstlength 8 */
+ UCHAR ucVREFI; /* board dependent parameter */
+ UCHAR ucNPL_RT; /* board dependent parameter:NPL round trip delay, used for calculate memory timing parameters */
+ UCHAR ucPreamble; /* [7:4] Write Preamble, [3:0] Read Preamble */
+ UCHAR ucMemorySize; /* BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!! */
+ /* Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros */
+ UCHAR ucReserved[3];
+
+/* compare with V3, we flat the struct by merging ATOM_MEMORY_FORMAT (as is) into V4 as the same level */
+ USHORT usEMRS2Value; /* EMRS2 Value is used for GDDR2 and GDDR4 memory type */
+ USHORT usEMRS3Value; /* EMRS3 Value is used for GDDR2 and GDDR4 memory type */
+ UCHAR ucMemoryVenderID; /* Predefined, If not predefined, vendor detection table gets executed */
+ UCHAR ucRefreshRateFactor; /* [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms) */
+ UCHAR ucFIFODepth; /* FIFO depth supposes to be detected during vendor detection, but if we dont do vendor detection we have to hardcode FIFO Depth */
+ UCHAR ucCDR_Bandwidth; /* [0:3]=Read CDR bandwidth, [4:7] - Write CDR Bandwidth */
+ ATOM_MEMORY_TIMING_FORMAT_V1 asMemTiming[5]; /* Memory Timing block sort from lower clock to higher clock */
+} ATOM_VRAM_MODULE_V5;
+
+typedef struct _ATOM_VRAM_INFO_V2 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucNumOfVRAMModule;
+ ATOM_VRAM_MODULE aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE]; /* just for allocation, real number of blocks is in ucNumOfVRAMModule; */
+} ATOM_VRAM_INFO_V2;
+
+typedef struct _ATOM_VRAM_INFO_V3 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usMemAdjustTblOffset; /* offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting */
+ USHORT usMemClkPatchTblOffset; /* offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting */
+ USHORT usRerseved;
+ UCHAR aVID_PinsShift[9]; /* 8 bit strap maximum+terminator */
+ UCHAR ucNumOfVRAMModule;
+ ATOM_VRAM_MODULE aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE]; /* just for allocation, real number of blocks is in ucNumOfVRAMModule; */
+ ATOM_INIT_REG_BLOCK asMemPatch; /* for allocation */
+ /* ATOM_INIT_REG_BLOCK aMemAdjust; */
+} ATOM_VRAM_INFO_V3;
+
+#define ATOM_VRAM_INFO_LAST ATOM_VRAM_INFO_V3
+
+typedef struct _ATOM_VRAM_INFO_V4 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usMemAdjustTblOffset; /* offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting */
+ USHORT usMemClkPatchTblOffset; /* offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting */
+ USHORT usRerseved;
+ UCHAR ucMemDQ7_0ByteRemap; /* DQ line byte remap, =0: Memory Data line BYTE0, =1: BYTE1, =2: BYTE2, =3: BYTE3 */
+ ULONG ulMemDQ7_0BitRemap; /* each DQ line ( 7~0) use 3bits, like: DQ0=Bit[2:0], DQ1:[5:3], ... DQ7:[23:21] */
+ UCHAR ucReservde[4];
+ UCHAR ucNumOfVRAMModule;
+ ATOM_VRAM_MODULE_V4 aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE]; /* just for allocation, real number of blocks is in ucNumOfVRAMModule; */
+ ATOM_INIT_REG_BLOCK asMemPatch; /* for allocation */
+ /* ATOM_INIT_REG_BLOCK aMemAdjust; */
+} ATOM_VRAM_INFO_V4;
+
+typedef struct _ATOM_VRAM_GPIO_DETECTION_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR aVID_PinsShift[9]; /* 8 bit strap maximum+terminator */
+} ATOM_VRAM_GPIO_DETECTION_INFO;
+
+typedef struct _ATOM_MEMORY_TRAINING_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucTrainingLoop;
+ UCHAR ucReserved[3];
+ ATOM_INIT_REG_BLOCK asMemTrainingSetting;
+} ATOM_MEMORY_TRAINING_INFO;
+
+typedef struct SW_I2C_CNTL_DATA_PARAMETERS {
+ UCHAR ucControl;
+ UCHAR ucData;
+ UCHAR ucSatus;
+ UCHAR ucTemp;
+} SW_I2C_CNTL_DATA_PARAMETERS;
+
+#define SW_I2C_CNTL_DATA_PS_ALLOCATION SW_I2C_CNTL_DATA_PARAMETERS
+
+typedef struct _SW_I2C_IO_DATA_PARAMETERS {
+ USHORT GPIO_Info;
+ UCHAR ucAct;
+ UCHAR ucData;
+} SW_I2C_IO_DATA_PARAMETERS;
+
+#define SW_I2C_IO_DATA_PS_ALLOCATION SW_I2C_IO_DATA_PARAMETERS
+
+/****************************SW I2C CNTL DEFINITIONS**********************/
+#define SW_I2C_IO_RESET 0
+#define SW_I2C_IO_GET 1
+#define SW_I2C_IO_DRIVE 2
+#define SW_I2C_IO_SET 3
+#define SW_I2C_IO_START 4
+
+#define SW_I2C_IO_CLOCK 0
+#define SW_I2C_IO_DATA 0x80
+
+#define SW_I2C_IO_ZERO 0
+#define SW_I2C_IO_ONE 0x100
+
+#define SW_I2C_CNTL_READ 0
+#define SW_I2C_CNTL_WRITE 1
+#define SW_I2C_CNTL_START 2
+#define SW_I2C_CNTL_STOP 3
+#define SW_I2C_CNTL_OPEN 4
+#define SW_I2C_CNTL_CLOSE 5
+#define SW_I2C_CNTL_WRITE1BIT 6
+
+/* ==============================VESA definition Portion=============================== */
+#define VESA_OEM_PRODUCT_REV '01.00'
+#define VESA_MODE_ATTRIBUTE_MODE_SUPPORT 0xBB /* refer to VBE spec p.32, no TTY support */
+#define VESA_MODE_WIN_ATTRIBUTE 7
+#define VESA_WIN_SIZE 64
+
+typedef struct _PTR_32_BIT_STRUCTURE {
+ USHORT Offset16;
+ USHORT Segment16;
+} PTR_32_BIT_STRUCTURE;
+
+typedef union _PTR_32_BIT_UNION {
+ PTR_32_BIT_STRUCTURE SegmentOffset;
+ ULONG Ptr32_Bit;
+} PTR_32_BIT_UNION;
+
+typedef struct _VBE_1_2_INFO_BLOCK_UPDATABLE {
+ UCHAR VbeSignature[4];
+ USHORT VbeVersion;
+ PTR_32_BIT_UNION OemStringPtr;
+ UCHAR Capabilities[4];
+ PTR_32_BIT_UNION VideoModePtr;
+ USHORT TotalMemory;
+} VBE_1_2_INFO_BLOCK_UPDATABLE;
+
+typedef struct _VBE_2_0_INFO_BLOCK_UPDATABLE {
+ VBE_1_2_INFO_BLOCK_UPDATABLE CommonBlock;
+ USHORT OemSoftRev;
+ PTR_32_BIT_UNION OemVendorNamePtr;
+ PTR_32_BIT_UNION OemProductNamePtr;
+ PTR_32_BIT_UNION OemProductRevPtr;
+} VBE_2_0_INFO_BLOCK_UPDATABLE;
+
+typedef union _VBE_VERSION_UNION {
+ VBE_2_0_INFO_BLOCK_UPDATABLE VBE_2_0_InfoBlock;
+ VBE_1_2_INFO_BLOCK_UPDATABLE VBE_1_2_InfoBlock;
+} VBE_VERSION_UNION;
+
+typedef struct _VBE_INFO_BLOCK {
+ VBE_VERSION_UNION UpdatableVBE_Info;
+ UCHAR Reserved[222];
+ UCHAR OemData[256];
+} VBE_INFO_BLOCK;
+
+typedef struct _VBE_FP_INFO {
+ USHORT HSize;
+ USHORT VSize;
+ USHORT FPType;
+ UCHAR RedBPP;
+ UCHAR GreenBPP;
+ UCHAR BlueBPP;
+ UCHAR ReservedBPP;
+ ULONG RsvdOffScrnMemSize;
+ ULONG RsvdOffScrnMEmPtr;
+ UCHAR Reserved[14];
+} VBE_FP_INFO;
+
+typedef struct _VESA_MODE_INFO_BLOCK {
+/* Mandatory information for all VBE revisions */
+ USHORT ModeAttributes; /* dw ? ; mode attributes */
+ UCHAR WinAAttributes; /* db ? ; window A attributes */
+ UCHAR WinBAttributes; /* db ? ; window B attributes */
+ USHORT WinGranularity; /* dw ? ; window granularity */
+ USHORT WinSize; /* dw ? ; window size */
+ USHORT WinASegment; /* dw ? ; window A start segment */
+ USHORT WinBSegment; /* dw ? ; window B start segment */
+ ULONG WinFuncPtr; /* dd ? ; real mode pointer to window function */
+ USHORT BytesPerScanLine; /* dw ? ; bytes per scan line */
+
+/* ; Mandatory information for VBE 1.2 and above */
+ USHORT XResolution; /* dw ? ; horizontal resolution in pixels or characters */
+ USHORT YResolution; /* dw ? ; vertical resolution in pixels or characters */
+ UCHAR XCharSize; /* db ? ; character cell width in pixels */
+ UCHAR YCharSize; /* db ? ; character cell height in pixels */
+ UCHAR NumberOfPlanes; /* db ? ; number of memory planes */
+ UCHAR BitsPerPixel; /* db ? ; bits per pixel */
+ UCHAR NumberOfBanks; /* db ? ; number of banks */
+ UCHAR MemoryModel; /* db ? ; memory model type */
+ UCHAR BankSize; /* db ? ; bank size in KB */
+ UCHAR NumberOfImagePages; /* db ? ; number of images */
+ UCHAR ReservedForPageFunction; /* db 1 ; reserved for page function */
+
+/* ; Direct Color fields(required for direct/6 and YUV/7 memory models) */
+ UCHAR RedMaskSize; /* db ? ; size of direct color red mask in bits */
+ UCHAR RedFieldPosition; /* db ? ; bit position of lsb of red mask */
+ UCHAR GreenMaskSize; /* db ? ; size of direct color green mask in bits */
+ UCHAR GreenFieldPosition; /* db ? ; bit position of lsb of green mask */
+ UCHAR BlueMaskSize; /* db ? ; size of direct color blue mask in bits */
+ UCHAR BlueFieldPosition; /* db ? ; bit position of lsb of blue mask */
+ UCHAR RsvdMaskSize; /* db ? ; size of direct color reserved mask in bits */
+ UCHAR RsvdFieldPosition; /* db ? ; bit position of lsb of reserved mask */
+ UCHAR DirectColorModeInfo; /* db ? ; direct color mode attributes */
+
+/* ; Mandatory information for VBE 2.0 and above */
+ ULONG PhysBasePtr; /* dd ? ; physical address for flat memory frame buffer */
+ ULONG Reserved_1; /* dd 0 ; reserved - always set to 0 */
+ USHORT Reserved_2; /* dw 0 ; reserved - always set to 0 */
+
+/* ; Mandatory information for VBE 3.0 and above */
+ USHORT LinBytesPerScanLine; /* dw ? ; bytes per scan line for linear modes */
+ UCHAR BnkNumberOfImagePages; /* db ? ; number of images for banked modes */
+ UCHAR LinNumberOfImagPages; /* db ? ; number of images for linear modes */
+ UCHAR LinRedMaskSize; /* db ? ; size of direct color red mask(linear modes) */
+ UCHAR LinRedFieldPosition; /* db ? ; bit position of lsb of red mask(linear modes) */
+ UCHAR LinGreenMaskSize; /* db ? ; size of direct color green mask(linear modes) */
+ UCHAR LinGreenFieldPosition; /* db ? ; bit position of lsb of green mask(linear modes) */
+ UCHAR LinBlueMaskSize; /* db ? ; size of direct color blue mask(linear modes) */
+ UCHAR LinBlueFieldPosition; /* db ? ; bit position of lsb of blue mask(linear modes) */
+ UCHAR LinRsvdMaskSize; /* db ? ; size of direct color reserved mask(linear modes) */
+ UCHAR LinRsvdFieldPosition; /* db ? ; bit position of lsb of reserved mask(linear modes) */
+ ULONG MaxPixelClock; /* dd ? ; maximum pixel clock(in Hz) for graphics mode */
+ UCHAR Reserved; /* db 190 dup (0) */
+} VESA_MODE_INFO_BLOCK;
+
+/* BIOS function CALLS */
+#define ATOM_BIOS_EXTENDED_FUNCTION_CODE 0xA0 /* ATI Extended Function code */
+#define ATOM_BIOS_FUNCTION_COP_MODE 0x00
+#define ATOM_BIOS_FUNCTION_SHORT_QUERY1 0x04
+#define ATOM_BIOS_FUNCTION_SHORT_QUERY2 0x05
+#define ATOM_BIOS_FUNCTION_SHORT_QUERY3 0x06
+#define ATOM_BIOS_FUNCTION_GET_DDC 0x0B
+#define ATOM_BIOS_FUNCTION_ASIC_DSTATE 0x0E
+#define ATOM_BIOS_FUNCTION_DEBUG_PLAY 0x0F
+#define ATOM_BIOS_FUNCTION_STV_STD 0x16
+#define ATOM_BIOS_FUNCTION_DEVICE_DET 0x17
+#define ATOM_BIOS_FUNCTION_DEVICE_SWITCH 0x18
+
+#define ATOM_BIOS_FUNCTION_PANEL_CONTROL 0x82
+#define ATOM_BIOS_FUNCTION_OLD_DEVICE_DET 0x83
+#define ATOM_BIOS_FUNCTION_OLD_DEVICE_SWITCH 0x84
+#define ATOM_BIOS_FUNCTION_HW_ICON 0x8A
+#define ATOM_BIOS_FUNCTION_SET_CMOS 0x8B
+#define SUB_FUNCTION_UPDATE_DISPLAY_INFO 0x8000 /* Sub function 80 */
+#define SUB_FUNCTION_UPDATE_EXPANSION_INFO 0x8100 /* Sub function 80 */
+
+#define ATOM_BIOS_FUNCTION_DISPLAY_INFO 0x8D
+#define ATOM_BIOS_FUNCTION_DEVICE_ON_OFF 0x8E
+#define ATOM_BIOS_FUNCTION_VIDEO_STATE 0x8F
+#define ATOM_SUB_FUNCTION_GET_CRITICAL_STATE 0x0300 /* Sub function 03 */
+#define ATOM_SUB_FUNCTION_GET_LIDSTATE 0x0700 /* Sub function 7 */
+#define ATOM_SUB_FUNCTION_THERMAL_STATE_NOTICE 0x1400 /* Notify caller the current thermal state */
+#define ATOM_SUB_FUNCTION_CRITICAL_STATE_NOTICE 0x8300 /* Notify caller the current critical state */
+#define ATOM_SUB_FUNCTION_SET_LIDSTATE 0x8500 /* Sub function 85 */
+#define ATOM_SUB_FUNCTION_GET_REQ_DISPLAY_FROM_SBIOS_MODE 0x8900 /* Sub function 89 */
+#define ATOM_SUB_FUNCTION_INFORM_ADC_SUPPORT 0x9400 /* Notify caller that ADC is supported */
+
+#define ATOM_BIOS_FUNCTION_VESA_DPMS 0x4F10 /* Set DPMS */
+#define ATOM_SUB_FUNCTION_SET_DPMS 0x0001 /* BL: Sub function 01 */
+#define ATOM_SUB_FUNCTION_GET_DPMS 0x0002 /* BL: Sub function 02 */
+#define ATOM_PARAMETER_VESA_DPMS_ON 0x0000 /* BH Parameter for DPMS ON. */
+#define ATOM_PARAMETER_VESA_DPMS_STANDBY 0x0100 /* BH Parameter for DPMS STANDBY */
+#define ATOM_PARAMETER_VESA_DPMS_SUSPEND 0x0200 /* BH Parameter for DPMS SUSPEND */
+#define ATOM_PARAMETER_VESA_DPMS_OFF 0x0400 /* BH Parameter for DPMS OFF */
+#define ATOM_PARAMETER_VESA_DPMS_REDUCE_ON 0x0800 /* BH Parameter for DPMS REDUCE ON (NOT SUPPORTED) */
+
+#define ATOM_BIOS_RETURN_CODE_MASK 0x0000FF00L
+#define ATOM_BIOS_REG_HIGH_MASK 0x0000FF00L
+#define ATOM_BIOS_REG_LOW_MASK 0x000000FFL
+
+/* structure used for VBIOS only */
+
+/* DispOutInfoTable */
+typedef struct _ASIC_TRANSMITTER_INFO {
+ USHORT usTransmitterObjId;
+ USHORT usSupportDevice;
+ UCHAR ucTransmitterCmdTblId;
+ UCHAR ucConfig;
+ UCHAR ucEncoderID; /* available 1st encoder ( default ) */
+ UCHAR ucOptionEncoderID; /* available 2nd encoder ( optional ) */
+ UCHAR uc2ndEncoderID;
+ UCHAR ucReserved;
+} ASIC_TRANSMITTER_INFO;
+
+typedef struct _ASIC_ENCODER_INFO {
+ UCHAR ucEncoderID;
+ UCHAR ucEncoderConfig;
+ USHORT usEncoderCmdTblId;
+} ASIC_ENCODER_INFO;
+
+typedef struct _ATOM_DISP_OUT_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT ptrTransmitterInfo;
+ USHORT ptrEncoderInfo;
+ ASIC_TRANSMITTER_INFO asTransmitterInfo[1];
+ ASIC_ENCODER_INFO asEncoderInfo[1];
+} ATOM_DISP_OUT_INFO;
+
+/* DispDevicePriorityInfo */
+typedef struct _ATOM_DISPLAY_DEVICE_PRIORITY_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT asDevicePriority[16];
+} ATOM_DISPLAY_DEVICE_PRIORITY_INFO;
+
+/* ProcessAuxChannelTransactionTable */
+typedef struct _PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS {
+ USHORT lpAuxRequest;
+ USHORT lpDataOut;
+ UCHAR ucChannelID;
+ union {
+ UCHAR ucReplyStatus;
+ UCHAR ucDelay;
+ };
+ UCHAR ucDataOutLen;
+ UCHAR ucReserved;
+} PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS;
+
+#define PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS
+
+/* GetSinkType */
+
+typedef struct _DP_ENCODER_SERVICE_PARAMETERS {
+ USHORT ucLinkClock;
+ union {
+ UCHAR ucConfig; /* for DP training command */
+ UCHAR ucI2cId; /* use for GET_SINK_TYPE command */
+ };
+ UCHAR ucAction;
+ UCHAR ucStatus;
+ UCHAR ucLaneNum;
+ UCHAR ucReserved[2];
+} DP_ENCODER_SERVICE_PARAMETERS;
+
+/* ucAction */
+#define ATOM_DP_ACTION_GET_SINK_TYPE 0x01
+#define ATOM_DP_ACTION_TRAINING_START 0x02
+#define ATOM_DP_ACTION_TRAINING_COMPLETE 0x03
+#define ATOM_DP_ACTION_TRAINING_PATTERN_SEL 0x04
+#define ATOM_DP_ACTION_SET_VSWING_PREEMP 0x05
+#define ATOM_DP_ACTION_GET_VSWING_PREEMP 0x06
+#define ATOM_DP_ACTION_BLANKING 0x07
+
+/* ucConfig */
+#define ATOM_DP_CONFIG_ENCODER_SEL_MASK 0x03
+#define ATOM_DP_CONFIG_DIG1_ENCODER 0x00
+#define ATOM_DP_CONFIG_DIG2_ENCODER 0x01
+#define ATOM_DP_CONFIG_EXTERNAL_ENCODER 0x02
+#define ATOM_DP_CONFIG_LINK_SEL_MASK 0x04
+#define ATOM_DP_CONFIG_LINK_A 0x00
+#define ATOM_DP_CONFIG_LINK_B 0x04
+
+#define DP_ENCODER_SERVICE_PS_ALLOCATION WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
+
+/* DP_TRAINING_TABLE */
+#define DPCD_SET_LINKRATE_LANENUM_PATTERN1_TBL_ADDR ATOM_DP_TRAINING_TBL_ADDR
+#define DPCD_SET_SS_CNTL_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 8 )
+#define DPCD_SET_LANE_VSWING_PREEMP_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 16)
+#define DPCD_SET_TRAINING_PATTERN0_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 24)
+#define DPCD_SET_TRAINING_PATTERN2_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 32)
+#define DPCD_GET_LINKRATE_LANENUM_SS_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 40)
+#define DPCD_GET_LANE_STATUS_ADJUST_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 48)
+#define DP_I2C_AUX_DDC_WRITE_START_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 60)
+#define DP_I2C_AUX_DDC_WRITE_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 64)
+#define DP_I2C_AUX_DDC_READ_START_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 72)
+#define DP_I2C_AUX_DDC_READ_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 76)
+#define DP_I2C_AUX_DDC_READ_END_TBL_ADDR (ATOM_DP_TRAINING_TBL_ADDR + 80)
+
+typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS {
+ UCHAR ucI2CSpeed;
+ union {
+ UCHAR ucRegIndex;
+ UCHAR ucStatus;
+ };
+ USHORT lpI2CDataOut;
+ UCHAR ucFlag;
+ UCHAR ucTransBytes;
+ UCHAR ucSlaveAddr;
+ UCHAR ucLineNumber;
+} PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
+
+#define PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
+
+/* ucFlag */
+#define HW_I2C_WRITE 1
+#define HW_I2C_READ 0
+
+/****************************************************************************/
+/* Portion VI: Definitinos being oboselete */
+/****************************************************************************/
+
+/* ========================================================================================== */
+/* Remove the definitions below when driver is ready! */
+typedef struct _ATOM_DAC_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usMaxFrequency; /* in 10kHz unit */
+ USHORT usReserved;
+} ATOM_DAC_INFO;
+
+typedef struct _COMPASSIONATE_DATA {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+
+ /* ============================== DAC1 portion */
+ UCHAR ucDAC1_BG_Adjustment;
+ UCHAR ucDAC1_DAC_Adjustment;
+ USHORT usDAC1_FORCE_Data;
+ /* ============================== DAC2 portion */
+ UCHAR ucDAC2_CRT2_BG_Adjustment;
+ UCHAR ucDAC2_CRT2_DAC_Adjustment;
+ USHORT usDAC2_CRT2_FORCE_Data;
+ USHORT usDAC2_CRT2_MUX_RegisterIndex;
+ UCHAR ucDAC2_CRT2_MUX_RegisterInfo; /* Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low */
+ UCHAR ucDAC2_NTSC_BG_Adjustment;
+ UCHAR ucDAC2_NTSC_DAC_Adjustment;
+ USHORT usDAC2_TV1_FORCE_Data;
+ USHORT usDAC2_TV1_MUX_RegisterIndex;
+ UCHAR ucDAC2_TV1_MUX_RegisterInfo; /* Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low */
+ UCHAR ucDAC2_CV_BG_Adjustment;
+ UCHAR ucDAC2_CV_DAC_Adjustment;
+ USHORT usDAC2_CV_FORCE_Data;
+ USHORT usDAC2_CV_MUX_RegisterIndex;
+ UCHAR ucDAC2_CV_MUX_RegisterInfo; /* Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low */
+ UCHAR ucDAC2_PAL_BG_Adjustment;
+ UCHAR ucDAC2_PAL_DAC_Adjustment;
+ USHORT usDAC2_TV2_FORCE_Data;
+} COMPASSIONATE_DATA;
+
+/****************************Supported Device Info Table Definitions**********************/
+/* ucConnectInfo: */
+/* [7:4] - connector type */
+/* = 1 - VGA connector */
+/* = 2 - DVI-I */
+/* = 3 - DVI-D */
+/* = 4 - DVI-A */
+/* = 5 - SVIDEO */
+/* = 6 - COMPOSITE */
+/* = 7 - LVDS */
+/* = 8 - DIGITAL LINK */
+/* = 9 - SCART */
+/* = 0xA - HDMI_type A */
+/* = 0xB - HDMI_type B */
+/* = 0xE - Special case1 (DVI+DIN) */
+/* Others=TBD */
+/* [3:0] - DAC Associated */
+/* = 0 - no DAC */
+/* = 1 - DACA */
+/* = 2 - DACB */
+/* = 3 - External DAC */
+/* Others=TBD */
+/* */
+
+typedef struct _ATOM_CONNECTOR_INFO {
+#if ATOM_BIG_ENDIAN
+ UCHAR bfConnectorType:4;
+ UCHAR bfAssociatedDAC:4;
+#else
+ UCHAR bfAssociatedDAC:4;
+ UCHAR bfConnectorType:4;
+#endif
+} ATOM_CONNECTOR_INFO;
+
+typedef union _ATOM_CONNECTOR_INFO_ACCESS {
+ ATOM_CONNECTOR_INFO sbfAccess;
+ UCHAR ucAccess;
+} ATOM_CONNECTOR_INFO_ACCESS;
+
+typedef struct _ATOM_CONNECTOR_INFO_I2C {
+ ATOM_CONNECTOR_INFO_ACCESS sucConnectorInfo;
+ ATOM_I2C_ID_CONFIG_ACCESS sucI2cId;
+} ATOM_CONNECTOR_INFO_I2C;
+
+typedef struct _ATOM_SUPPORTED_DEVICES_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usDeviceSupport;
+ ATOM_CONNECTOR_INFO_I2C asConnInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO];
+} ATOM_SUPPORTED_DEVICES_INFO;
+
+#define NO_INT_SRC_MAPPED 0xFF
+
+typedef struct _ATOM_CONNECTOR_INC_SRC_BITMAP {
+ UCHAR ucIntSrcBitmap;
+} ATOM_CONNECTOR_INC_SRC_BITMAP;
+
+typedef struct _ATOM_SUPPORTED_DEVICES_INFO_2 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usDeviceSupport;
+ ATOM_CONNECTOR_INFO_I2C asConnInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO_2];
+ ATOM_CONNECTOR_INC_SRC_BITMAP
+ asIntSrcInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO_2];
+} ATOM_SUPPORTED_DEVICES_INFO_2;
+
+typedef struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usDeviceSupport;
+ ATOM_CONNECTOR_INFO_I2C asConnInfo[ATOM_MAX_SUPPORTED_DEVICE];
+ ATOM_CONNECTOR_INC_SRC_BITMAP asIntSrcInfo[ATOM_MAX_SUPPORTED_DEVICE];
+} ATOM_SUPPORTED_DEVICES_INFO_2d1;
+
+#define ATOM_SUPPORTED_DEVICES_INFO_LAST ATOM_SUPPORTED_DEVICES_INFO_2d1
+
+typedef struct _ATOM_MISC_CONTROL_INFO {
+ USHORT usFrequency;
+ UCHAR ucPLL_ChargePump; /* PLL charge-pump gain control */
+ UCHAR ucPLL_DutyCycle; /* PLL duty cycle control */
+ UCHAR ucPLL_VCO_Gain; /* PLL VCO gain control */
+ UCHAR ucPLL_VoltageSwing; /* PLL driver voltage swing control */
+} ATOM_MISC_CONTROL_INFO;
+
+#define ATOM_MAX_MISC_INFO 4
+
+typedef struct _ATOM_TMDS_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usMaxFrequency; /* in 10Khz */
+ ATOM_MISC_CONTROL_INFO asMiscInfo[ATOM_MAX_MISC_INFO];
+} ATOM_TMDS_INFO;
+
+typedef struct _ATOM_ENCODER_ANALOG_ATTRIBUTE {
+ UCHAR ucTVStandard; /* Same as TV standards defined above, */
+ UCHAR ucPadding[1];
+} ATOM_ENCODER_ANALOG_ATTRIBUTE;
+
+typedef struct _ATOM_ENCODER_DIGITAL_ATTRIBUTE {
+ UCHAR ucAttribute; /* Same as other digital encoder attributes defined above */
+ UCHAR ucPadding[1];
+} ATOM_ENCODER_DIGITAL_ATTRIBUTE;
+
+typedef union _ATOM_ENCODER_ATTRIBUTE {
+ ATOM_ENCODER_ANALOG_ATTRIBUTE sAlgAttrib;
+ ATOM_ENCODER_DIGITAL_ATTRIBUTE sDigAttrib;
+} ATOM_ENCODER_ATTRIBUTE;
+
+typedef struct _DVO_ENCODER_CONTROL_PARAMETERS {
+ USHORT usPixelClock;
+ USHORT usEncoderID;
+ UCHAR ucDeviceType; /* Use ATOM_DEVICE_xxx1_Index to indicate device type only. */
+ UCHAR ucAction; /* ATOM_ENABLE/ATOM_DISABLE/ATOM_HPD_INIT */
+ ATOM_ENCODER_ATTRIBUTE usDevAttr;
+} DVO_ENCODER_CONTROL_PARAMETERS;
+
+typedef struct _DVO_ENCODER_CONTROL_PS_ALLOCATION {
+ DVO_ENCODER_CONTROL_PARAMETERS sDVOEncoder;
+ WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved; /* Caller doesn't need to init this portion */
+} DVO_ENCODER_CONTROL_PS_ALLOCATION;
+
+#define ATOM_XTMDS_ASIC_SI164_ID 1
+#define ATOM_XTMDS_ASIC_SI178_ID 2
+#define ATOM_XTMDS_ASIC_TFP513_ID 3
+#define ATOM_XTMDS_SUPPORTED_SINGLELINK 0x00000001
+#define ATOM_XTMDS_SUPPORTED_DUALLINK 0x00000002
+#define ATOM_XTMDS_MVPU_FPGA 0x00000004
+
+typedef struct _ATOM_XTMDS_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ USHORT usSingleLinkMaxFrequency;
+ ATOM_I2C_ID_CONFIG_ACCESS sucI2cId; /* Point the ID on which I2C is used to control external chip */
+ UCHAR ucXtransimitterID;
+ UCHAR ucSupportedLink; /* Bit field, bit0=1, single link supported;bit1=1,dual link supported */
+ UCHAR ucSequnceAlterID; /* Even with the same external TMDS asic, it's possible that the program seqence alters */
+ /* due to design. This ID is used to alert driver that the sequence is not "standard"! */
+ UCHAR ucMasterAddress; /* Address to control Master xTMDS Chip */
+ UCHAR ucSlaveAddress; /* Address to control Slave xTMDS Chip */
+} ATOM_XTMDS_INFO;
+
+typedef struct _DFP_DPMS_STATUS_CHANGE_PARAMETERS {
+ UCHAR ucEnable; /* ATOM_ENABLE=On or ATOM_DISABLE=Off */
+ UCHAR ucDevice; /* ATOM_DEVICE_DFP1_INDEX.... */
+ UCHAR ucPadding[2];
+} DFP_DPMS_STATUS_CHANGE_PARAMETERS;
+
+/****************************Legacy Power Play Table Definitions **********************/
+
+/* Definitions for ulPowerPlayMiscInfo */
+#define ATOM_PM_MISCINFO_SPLIT_CLOCK 0x00000000L
+#define ATOM_PM_MISCINFO_USING_MCLK_SRC 0x00000001L
+#define ATOM_PM_MISCINFO_USING_SCLK_SRC 0x00000002L
+
+#define ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT 0x00000004L
+#define ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH 0x00000008L
+
+#define ATOM_PM_MISCINFO_LOAD_PERFORMANCE_EN 0x00000010L
+
+#define ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN 0x00000020L
+#define ATOM_PM_MISCINFO_MEMORY_CLOCK_CONTRL_EN 0x00000040L
+#define ATOM_PM_MISCINFO_PROGRAM_VOLTAGE 0x00000080L /* When this bit set, ucVoltageDropIndex is not an index for GPIO pin, but a voltage ID that SW needs program */
+
+#define ATOM_PM_MISCINFO_ASIC_REDUCED_SPEED_SCLK_EN 0x00000100L
+#define ATOM_PM_MISCINFO_ASIC_DYNAMIC_VOLTAGE_EN 0x00000200L
+#define ATOM_PM_MISCINFO_ASIC_SLEEP_MODE_EN 0x00000400L
+#define ATOM_PM_MISCINFO_LOAD_BALANCE_EN 0x00000800L
+#define ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE 0x00001000L
+#define ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE 0x00002000L
+#define ATOM_PM_MISCINFO_LOW_LCD_REFRESH_RATE 0x00004000L
+
+#define ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE 0x00008000L
+#define ATOM_PM_MISCINFO_OVER_CLOCK_MODE 0x00010000L
+#define ATOM_PM_MISCINFO_OVER_DRIVE_MODE 0x00020000L
+#define ATOM_PM_MISCINFO_POWER_SAVING_MODE 0x00040000L
+#define ATOM_PM_MISCINFO_THERMAL_DIODE_MODE 0x00080000L
+
+#define ATOM_PM_MISCINFO_FRAME_MODULATION_MASK 0x00300000L /* 0-FM Disable, 1-2 level FM, 2-4 level FM, 3-Reserved */
+#define ATOM_PM_MISCINFO_FRAME_MODULATION_SHIFT 20
+
+#define ATOM_PM_MISCINFO_DYN_CLK_3D_IDLE 0x00400000L
+#define ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_2 0x00800000L
+#define ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_4 0x01000000L
+#define ATOM_PM_MISCINFO_DYNAMIC_HDP_BLOCK_EN 0x02000000L /* When set, Dynamic */
+#define ATOM_PM_MISCINFO_DYNAMIC_MC_HOST_BLOCK_EN 0x04000000L /* When set, Dynamic */
+#define ATOM_PM_MISCINFO_3D_ACCELERATION_EN 0x08000000L /* When set, This mode is for acceleated 3D mode */
+
+#define ATOM_PM_MISCINFO_POWERPLAY_SETTINGS_GROUP_MASK 0x70000000L /* 1-Optimal Battery Life Group, 2-High Battery, 3-Balanced, 4-High Performance, 5- Optimal Performance (Default state with Default clocks) */
+#define ATOM_PM_MISCINFO_POWERPLAY_SETTINGS_GROUP_SHIFT 28
+#define ATOM_PM_MISCINFO_ENABLE_BACK_BIAS 0x80000000L
+
+#define ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE 0x00000001L
+#define ATOM_PM_MISCINFO2_MULTI_DISPLAY_SUPPORT 0x00000002L
+#define ATOM_PM_MISCINFO2_DYNAMIC_BACK_BIAS_EN 0x00000004L
+#define ATOM_PM_MISCINFO2_FS3D_OVERDRIVE_INFO 0x00000008L
+#define ATOM_PM_MISCINFO2_FORCEDLOWPWR_MODE 0x00000010L
+#define ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN 0x00000020L
+#define ATOM_PM_MISCINFO2_VIDEO_PLAYBACK_CAPABLE 0x00000040L /* If this bit is set in multi-pp mode, then driver will pack up one with the minior power consumption. */
+ /* If it's not set in any pp mode, driver will use its default logic to pick a pp mode in video playback */
+#define ATOM_PM_MISCINFO2_NOT_VALID_ON_DC 0x00000080L
+#define ATOM_PM_MISCINFO2_STUTTER_MODE_EN 0x00000100L
+#define ATOM_PM_MISCINFO2_UVD_SUPPORT_MODE 0x00000200L
+
+/* ucTableFormatRevision=1 */
+/* ucTableContentRevision=1 */
+typedef struct _ATOM_POWERMODE_INFO {
+ ULONG ulMiscInfo; /* The power level should be arranged in ascending order */
+ ULONG ulReserved1; /* must set to 0 */
+ ULONG ulReserved2; /* must set to 0 */
+ USHORT usEngineClock;
+ USHORT usMemoryClock;
+ UCHAR ucVoltageDropIndex; /* index to GPIO table */
+ UCHAR ucSelectedPanel_RefreshRate; /* panel refresh rate */
+ UCHAR ucMinTemperature;
+ UCHAR ucMaxTemperature;
+ UCHAR ucNumPciELanes; /* number of PCIE lanes */
+} ATOM_POWERMODE_INFO;
+
+/* ucTableFormatRevision=2 */
+/* ucTableContentRevision=1 */
+typedef struct _ATOM_POWERMODE_INFO_V2 {
+ ULONG ulMiscInfo; /* The power level should be arranged in ascending order */
+ ULONG ulMiscInfo2;
+ ULONG ulEngineClock;
+ ULONG ulMemoryClock;
+ UCHAR ucVoltageDropIndex; /* index to GPIO table */
+ UCHAR ucSelectedPanel_RefreshRate; /* panel refresh rate */
+ UCHAR ucMinTemperature;
+ UCHAR ucMaxTemperature;
+ UCHAR ucNumPciELanes; /* number of PCIE lanes */
+} ATOM_POWERMODE_INFO_V2;
+
+/* ucTableFormatRevision=2 */
+/* ucTableContentRevision=2 */
+typedef struct _ATOM_POWERMODE_INFO_V3 {
+ ULONG ulMiscInfo; /* The power level should be arranged in ascending order */
+ ULONG ulMiscInfo2;
+ ULONG ulEngineClock;
+ ULONG ulMemoryClock;
+ UCHAR ucVoltageDropIndex; /* index to Core (VDDC) votage table */
+ UCHAR ucSelectedPanel_RefreshRate; /* panel refresh rate */
+ UCHAR ucMinTemperature;
+ UCHAR ucMaxTemperature;
+ UCHAR ucNumPciELanes; /* number of PCIE lanes */
+ UCHAR ucVDDCI_VoltageDropIndex; /* index to VDDCI votage table */
+} ATOM_POWERMODE_INFO_V3;
+
+#define ATOM_MAX_NUMBEROF_POWER_BLOCK 8
+
+#define ATOM_PP_OVERDRIVE_INTBITMAP_AUXWIN 0x01
+#define ATOM_PP_OVERDRIVE_INTBITMAP_OVERDRIVE 0x02
+
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_LM63 0x01
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ADM1032 0x02
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ADM1030 0x03
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_MUA6649 0x04
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_LM64 0x05
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_F75375 0x06
+#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ASC7512 0x07 /* Andigilog */
+
+typedef struct _ATOM_POWERPLAY_INFO {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucOverdriveThermalController;
+ UCHAR ucOverdriveI2cLine;
+ UCHAR ucOverdriveIntBitmap;
+ UCHAR ucOverdriveControllerAddress;
+ UCHAR ucSizeOfPowerModeEntry;
+ UCHAR ucNumOfPowerModeEntries;
+ ATOM_POWERMODE_INFO asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
+} ATOM_POWERPLAY_INFO;
+
+typedef struct _ATOM_POWERPLAY_INFO_V2 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucOverdriveThermalController;
+ UCHAR ucOverdriveI2cLine;
+ UCHAR ucOverdriveIntBitmap;
+ UCHAR ucOverdriveControllerAddress;
+ UCHAR ucSizeOfPowerModeEntry;
+ UCHAR ucNumOfPowerModeEntries;
+ ATOM_POWERMODE_INFO_V2 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
+} ATOM_POWERPLAY_INFO_V2;
+
+typedef struct _ATOM_POWERPLAY_INFO_V3 {
+ ATOM_COMMON_TABLE_HEADER sHeader;
+ UCHAR ucOverdriveThermalController;
+ UCHAR ucOverdriveI2cLine;
+ UCHAR ucOverdriveIntBitmap;
+ UCHAR ucOverdriveControllerAddress;
+ UCHAR ucSizeOfPowerModeEntry;
+ UCHAR ucNumOfPowerModeEntries;
+ ATOM_POWERMODE_INFO_V3 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
+} ATOM_POWERPLAY_INFO_V3;
+
+/**************************************************************************/
+
+/* Following definitions are for compatiblity issue in different SW components. */
+#define ATOM_MASTER_DATA_TABLE_REVISION 0x01
+#define Object_Info Object_Header
+#define AdjustARB_SEQ MC_InitParameter
+#define VRAM_GPIO_DetectionInfo VoltageObjectInfo
+#define ASIC_VDDCI_Info ASIC_ProfilingInfo
+#define ASIC_MVDDQ_Info MemoryTrainingInfo
+#define SS_Info PPLL_SS_Info
+#define ASIC_MVDDC_Info ASIC_InternalSS_Info
+#define DispDevicePriorityInfo SaveRestoreInfo
+#define DispOutInfo TV_VideoMode
+
+#define ATOM_ENCODER_OBJECT_TABLE ATOM_OBJECT_TABLE
+#define ATOM_CONNECTOR_OBJECT_TABLE ATOM_OBJECT_TABLE
+
+/* New device naming, remove them when both DAL/VBIOS is ready */
+#define DFP2I_OUTPUT_CONTROL_PARAMETERS CRT1_OUTPUT_CONTROL_PARAMETERS
+#define DFP2I_OUTPUT_CONTROL_PS_ALLOCATION DFP2I_OUTPUT_CONTROL_PARAMETERS
+
+#define DFP1X_OUTPUT_CONTROL_PARAMETERS CRT1_OUTPUT_CONTROL_PARAMETERS
+#define DFP1X_OUTPUT_CONTROL_PS_ALLOCATION DFP1X_OUTPUT_CONTROL_PARAMETERS
+
+#define DFP1I_OUTPUT_CONTROL_PARAMETERS DFP1_OUTPUT_CONTROL_PARAMETERS
+#define DFP1I_OUTPUT_CONTROL_PS_ALLOCATION DFP1_OUTPUT_CONTROL_PS_ALLOCATION
+
+#define ATOM_DEVICE_DFP1I_SUPPORT ATOM_DEVICE_DFP1_SUPPORT
+#define ATOM_DEVICE_DFP1X_SUPPORT ATOM_DEVICE_DFP2_SUPPORT
+
+#define ATOM_DEVICE_DFP1I_INDEX ATOM_DEVICE_DFP1_INDEX
+#define ATOM_DEVICE_DFP1X_INDEX ATOM_DEVICE_DFP2_INDEX
+
+#define ATOM_DEVICE_DFP2I_INDEX 0x00000009
+#define ATOM_DEVICE_DFP2I_SUPPORT (0x1L << ATOM_DEVICE_DFP2I_INDEX)
+
+#define ATOM_S0_DFP1I ATOM_S0_DFP1
+#define ATOM_S0_DFP1X ATOM_S0_DFP2
+
+#define ATOM_S0_DFP2I 0x00200000L
+#define ATOM_S0_DFP2Ib2 0x20
+
+#define ATOM_S2_DFP1I_DPMS_STATE ATOM_S2_DFP1_DPMS_STATE
+#define ATOM_S2_DFP1X_DPMS_STATE ATOM_S2_DFP2_DPMS_STATE
+
+#define ATOM_S2_DFP2I_DPMS_STATE 0x02000000L
+#define ATOM_S2_DFP2I_DPMS_STATEb3 0x02
+
+#define ATOM_S3_DFP2I_ACTIVEb1 0x02
+
+#define ATOM_S3_DFP1I_ACTIVE ATOM_S3_DFP1_ACTIVE
+#define ATOM_S3_DFP1X_ACTIVE ATOM_S3_DFP2_ACTIVE
+
+#define ATOM_S3_DFP2I_ACTIVE 0x00000200L
+
+#define ATOM_S3_DFP1I_CRTC_ACTIVE ATOM_S3_DFP1_CRTC_ACTIVE
+#define ATOM_S3_DFP1X_CRTC_ACTIVE ATOM_S3_DFP2_CRTC_ACTIVE
+#define ATOM_S3_DFP2I_CRTC_ACTIVE 0x02000000L
+
+#define ATOM_S3_DFP2I_CRTC_ACTIVEb3 0x02
+#define ATOM_S5_DOS_REQ_DFP2Ib1 0x02
+
+#define ATOM_S5_DOS_REQ_DFP2I 0x0200
+#define ATOM_S6_ACC_REQ_DFP1I ATOM_S6_ACC_REQ_DFP1
+#define ATOM_S6_ACC_REQ_DFP1X ATOM_S6_ACC_REQ_DFP2
+
+#define ATOM_S6_ACC_REQ_DFP2Ib3 0x02
+#define ATOM_S6_ACC_REQ_DFP2I 0x02000000L
+
+#define TMDS1XEncoderControl DVOEncoderControl
+#define DFP1XOutputControl DVOOutputControl
+
+#define ExternalDFPOutputControl DFP1XOutputControl
+#define EnableExternalTMDS_Encoder TMDS1XEncoderControl
+
+#define DFP1IOutputControl TMDSAOutputControl
+#define DFP2IOutputControl LVTMAOutputControl
+
+#define DAC1_ENCODER_CONTROL_PARAMETERS DAC_ENCODER_CONTROL_PARAMETERS
+#define DAC1_ENCODER_CONTROL_PS_ALLOCATION DAC_ENCODER_CONTROL_PS_ALLOCATION
+
+#define DAC2_ENCODER_CONTROL_PARAMETERS DAC_ENCODER_CONTROL_PARAMETERS
+#define DAC2_ENCODER_CONTROL_PS_ALLOCATION DAC_ENCODER_CONTROL_PS_ALLOCATION
+
+#define ucDac1Standard ucDacStandard
+#define ucDac2Standard ucDacStandard
+
+#define TMDS1EncoderControl TMDSAEncoderControl
+#define TMDS2EncoderControl LVTMAEncoderControl
+
+#define DFP1OutputControl TMDSAOutputControl
+#define DFP2OutputControl LVTMAOutputControl
+#define CRT1OutputControl DAC1OutputControl
+#define CRT2OutputControl DAC2OutputControl
+
+/* These two lines will be removed for sure in a few days, will follow up with Michael V. */
+#define EnableLVDS_SS EnableSpreadSpectrumOnPPLL
+#define ENABLE_LVDS_SS_PARAMETERS_V3 ENABLE_SPREAD_SPECTRUM_ON_PPLL
+
+/*********************************************************************************/
+
+#pragma pack() /* BIOS data must use byte aligment */
+
+#endif /* _ATOMBIOS_H */
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/radeon_drm.h>
+#include "radeon_fixed.h"
+#include "radeon.h"
+#include "atom.h"
+#include "atom-bits.h"
+
+static void atombios_lock_crtc(struct drm_crtc *crtc, int lock)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int index =
+ GetIndexIntoMasterTable(COMMAND, UpdateCRTC_DoubleBufferRegisters);
+ ENABLE_CRTC_PS_ALLOCATION args;
+
+ memset(&args, 0, sizeof(args));
+
+ args.ucCRTC = radeon_crtc->crtc_id;
+ args.ucEnable = lock;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+static void atombios_enable_crtc(struct drm_crtc *crtc, int state)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableCRTC);
+ ENABLE_CRTC_PS_ALLOCATION args;
+
+ memset(&args, 0, sizeof(args));
+
+ args.ucCRTC = radeon_crtc->crtc_id;
+ args.ucEnable = state;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+static void atombios_enable_crtc_memreq(struct drm_crtc *crtc, int state)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableCRTCMemReq);
+ ENABLE_CRTC_PS_ALLOCATION args;
+
+ memset(&args, 0, sizeof(args));
+
+ args.ucCRTC = radeon_crtc->crtc_id;
+ args.ucEnable = state;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+static void atombios_blank_crtc(struct drm_crtc *crtc, int state)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int index = GetIndexIntoMasterTable(COMMAND, BlankCRTC);
+ BLANK_CRTC_PS_ALLOCATION args;
+
+ memset(&args, 0, sizeof(args));
+
+ args.ucCRTC = radeon_crtc->crtc_id;
+ args.ucBlanking = state;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+void atombios_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ if (ASIC_IS_DCE3(rdev))
+ atombios_enable_crtc_memreq(crtc, 1);
+ atombios_enable_crtc(crtc, 1);
+ atombios_blank_crtc(crtc, 0);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ atombios_blank_crtc(crtc, 1);
+ atombios_enable_crtc(crtc, 0);
+ if (ASIC_IS_DCE3(rdev))
+ atombios_enable_crtc_memreq(crtc, 0);
+ break;
+ }
+
+ if (mode != DRM_MODE_DPMS_OFF) {
+ radeon_crtc_load_lut(crtc);
+ }
+}
+
+static void
+atombios_set_crtc_dtd_timing(struct drm_crtc *crtc,
+ SET_CRTC_USING_DTD_TIMING_PARAMETERS * crtc_param)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ SET_CRTC_USING_DTD_TIMING_PARAMETERS conv_param;
+ int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_UsingDTDTiming);
+
+ conv_param.usH_Size = cpu_to_le16(crtc_param->usH_Size);
+ conv_param.usH_Blanking_Time =
+ cpu_to_le16(crtc_param->usH_Blanking_Time);
+ conv_param.usV_Size = cpu_to_le16(crtc_param->usV_Size);
+ conv_param.usV_Blanking_Time =
+ cpu_to_le16(crtc_param->usV_Blanking_Time);
+ conv_param.usH_SyncOffset = cpu_to_le16(crtc_param->usH_SyncOffset);
+ conv_param.usH_SyncWidth = cpu_to_le16(crtc_param->usH_SyncWidth);
+ conv_param.usV_SyncOffset = cpu_to_le16(crtc_param->usV_SyncOffset);
+ conv_param.usV_SyncWidth = cpu_to_le16(crtc_param->usV_SyncWidth);
+ conv_param.susModeMiscInfo.usAccess =
+ cpu_to_le16(crtc_param->susModeMiscInfo.usAccess);
+ conv_param.ucCRTC = crtc_param->ucCRTC;
+
+ printk("executing set crtc dtd timing\n");
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&conv_param);
+}
+
+void atombios_crtc_set_timing(struct drm_crtc *crtc,
+ SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION *
+ crtc_param)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION conv_param;
+ int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_Timing);
+
+ conv_param.usH_Total = cpu_to_le16(crtc_param->usH_Total);
+ conv_param.usH_Disp = cpu_to_le16(crtc_param->usH_Disp);
+ conv_param.usH_SyncStart = cpu_to_le16(crtc_param->usH_SyncStart);
+ conv_param.usH_SyncWidth = cpu_to_le16(crtc_param->usH_SyncWidth);
+ conv_param.usV_Total = cpu_to_le16(crtc_param->usV_Total);
+ conv_param.usV_Disp = cpu_to_le16(crtc_param->usV_Disp);
+ conv_param.usV_SyncStart = cpu_to_le16(crtc_param->usV_SyncStart);
+ conv_param.usV_SyncWidth = cpu_to_le16(crtc_param->usV_SyncWidth);
+ conv_param.susModeMiscInfo.usAccess =
+ cpu_to_le16(crtc_param->susModeMiscInfo.usAccess);
+ conv_param.ucCRTC = crtc_param->ucCRTC;
+ conv_param.ucOverscanRight = crtc_param->ucOverscanRight;
+ conv_param.ucOverscanLeft = crtc_param->ucOverscanLeft;
+ conv_param.ucOverscanBottom = crtc_param->ucOverscanBottom;
+ conv_param.ucOverscanTop = crtc_param->ucOverscanTop;
+ conv_param.ucReserved = crtc_param->ucReserved;
+
+ printk("executing set crtc timing\n");
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&conv_param);
+}
+
+void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_encoder *encoder = NULL;
+ struct radeon_encoder *radeon_encoder = NULL;
+ uint8_t frev, crev;
+ int index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
+ SET_PIXEL_CLOCK_PS_ALLOCATION args;
+ PIXEL_CLOCK_PARAMETERS *spc1_ptr;
+ PIXEL_CLOCK_PARAMETERS_V2 *spc2_ptr;
+ PIXEL_CLOCK_PARAMETERS_V3 *spc3_ptr;
+ uint32_t sclock = mode->clock;
+ uint32_t ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0;
+ struct radeon_pll *pll;
+ int pll_flags = 0;
+
+ memset(&args, 0, sizeof(args));
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ uint32_t ss_cntl;
+
+ if (ASIC_IS_DCE32(rdev) && mode->clock > 200000) /* range limits??? */
+ pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+ else
+ pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+
+ /* disable spread spectrum clocking for now -- thanks Hedy Lamarr */
+ if (radeon_crtc->crtc_id == 0) {
+ ss_cntl = RREG32(AVIVO_P1PLL_INT_SS_CNTL);
+ WREG32(AVIVO_P1PLL_INT_SS_CNTL, ss_cntl & ~1);
+ } else {
+ ss_cntl = RREG32(AVIVO_P2PLL_INT_SS_CNTL);
+ WREG32(AVIVO_P2PLL_INT_SS_CNTL, ss_cntl & ~1);
+ }
+ } else {
+ pll_flags |= RADEON_PLL_LEGACY;
+
+ if (mode->clock > 200000) /* range limits??? */
+ pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+ else
+ pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+
+ }
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ if (!ASIC_IS_AVIVO(rdev)) {
+ if (encoder->encoder_type !=
+ DRM_MODE_ENCODER_DAC)
+ pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
+ if (!ASIC_IS_AVIVO(rdev)
+ && (encoder->encoder_type ==
+ DRM_MODE_ENCODER_LVDS))
+ pll_flags |= RADEON_PLL_USE_REF_DIV;
+ }
+ radeon_encoder = to_radeon_encoder(encoder);
+ }
+ }
+
+ if (radeon_crtc->crtc_id == 0)
+ pll = &rdev->clock.p1pll;
+ else
+ pll = &rdev->clock.p2pll;
+
+ radeon_compute_pll(pll, mode->clock, &sclock, &fb_div, &frac_fb_div,
+ &ref_div, &post_div, pll_flags);
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
+ &crev);
+
+ switch (frev) {
+ case 1:
+ switch (crev) {
+ case 1:
+ spc1_ptr = (PIXEL_CLOCK_PARAMETERS *) & args.sPCLKInput;
+ spc1_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc1_ptr->usRefDiv = cpu_to_le16(ref_div);
+ spc1_ptr->usFbDiv = cpu_to_le16(fb_div);
+ spc1_ptr->ucFracFbDiv = frac_fb_div;
+ spc1_ptr->ucPostDiv = post_div;
+ spc1_ptr->ucPpll =
+ radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
+ spc1_ptr->ucCRTC = radeon_crtc->crtc_id;
+ spc1_ptr->ucRefDivSrc = 1;
+ break;
+ case 2:
+ spc2_ptr =
+ (PIXEL_CLOCK_PARAMETERS_V2 *) & args.sPCLKInput;
+ spc2_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc2_ptr->usRefDiv = cpu_to_le16(ref_div);
+ spc2_ptr->usFbDiv = cpu_to_le16(fb_div);
+ spc2_ptr->ucFracFbDiv = frac_fb_div;
+ spc2_ptr->ucPostDiv = post_div;
+ spc2_ptr->ucPpll =
+ radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
+ spc2_ptr->ucCRTC = radeon_crtc->crtc_id;
+ spc2_ptr->ucRefDivSrc = 1;
+ break;
+ case 3:
+ if (!encoder)
+ return;
+ spc3_ptr =
+ (PIXEL_CLOCK_PARAMETERS_V3 *) & args.sPCLKInput;
+ spc3_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc3_ptr->usRefDiv = cpu_to_le16(ref_div);
+ spc3_ptr->usFbDiv = cpu_to_le16(fb_div);
+ spc3_ptr->ucFracFbDiv = frac_fb_div;
+ spc3_ptr->ucPostDiv = post_div;
+ spc3_ptr->ucPpll =
+ radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
+ spc3_ptr->ucMiscInfo = (radeon_crtc->crtc_id << 2);
+ spc3_ptr->ucTransmitterId = radeon_encoder->encoder_id;
+ spc3_ptr->ucEncoderMode =
+ atombios_get_encoder_mode(encoder);
+ break;
+ default:
+ DRM_ERROR("Unknown table version %d %d\n", frev, crev);
+ return;
+ }
+ break;
+ default:
+ DRM_ERROR("Unknown table version %d %d\n", frev, crev);
+ return;
+ }
+
+ printk("executing set pll\n");
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_framebuffer *radeon_fb;
+ struct drm_gem_object *obj;
+ struct drm_radeon_gem_object *obj_priv;
+ uint64_t fb_location;
+ uint32_t fb_format, fb_pitch_pixels;
+
+ if (!crtc->fb)
+ return -EINVAL;
+
+ radeon_fb = to_radeon_framebuffer(crtc->fb);
+
+ obj = radeon_fb->obj;
+ obj_priv = obj->driver_private;
+
+ if (radeon_gem_object_pin(obj, RADEON_GEM_DOMAIN_VRAM, &fb_location)) {
+ return -EINVAL;
+ }
+
+ switch (crtc->fb->bits_per_pixel) {
+ case 15:
+ fb_format =
+ AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
+ AVIVO_D1GRPH_CONTROL_16BPP_ARGB1555;
+ break;
+ case 16:
+ fb_format =
+ AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
+ AVIVO_D1GRPH_CONTROL_16BPP_RGB565;
+ break;
+ case 24:
+ case 32:
+ fb_format =
+ AVIVO_D1GRPH_CONTROL_DEPTH_32BPP |
+ AVIVO_D1GRPH_CONTROL_32BPP_ARGB8888;
+ break;
+ default:
+ DRM_ERROR("Unsupported screen depth %d\n",
+ crtc->fb->bits_per_pixel);
+ return -EINVAL;
+ }
+
+ /* TODO tiling */
+ if (radeon_crtc->crtc_id == 0)
+ WREG32(AVIVO_D1VGA_CONTROL, 0);
+ else
+ WREG32(AVIVO_D2VGA_CONTROL, 0);
+ WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+ (u32) fb_location);
+ WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS +
+ radeon_crtc->crtc_offset, (u32) fb_location);
+ WREG32(AVIVO_D1GRPH_CONTROL + radeon_crtc->crtc_offset, fb_format);
+
+ WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_X + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_D1GRPH_X_START + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_D1GRPH_Y_START + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, crtc->fb->width);
+ WREG32(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, crtc->fb->height);
+
+ fb_pitch_pixels = crtc->fb->pitch / (crtc->fb->bits_per_pixel / 8);
+ WREG32(AVIVO_D1GRPH_PITCH + radeon_crtc->crtc_offset, fb_pitch_pixels);
+ WREG32(AVIVO_D1GRPH_ENABLE + radeon_crtc->crtc_offset, 1);
+
+ WREG32(AVIVO_D1MODE_DESKTOP_HEIGHT + radeon_crtc->crtc_offset,
+ crtc->mode.vdisplay);
+ x &= ~3;
+ y &= ~1;
+ WREG32(AVIVO_D1MODE_VIEWPORT_START + radeon_crtc->crtc_offset,
+ (x << 16) | y);
+ WREG32(AVIVO_D1MODE_VIEWPORT_SIZE + radeon_crtc->crtc_offset,
+ (crtc->mode.hdisplay << 16) | crtc->mode.vdisplay);
+
+ if (crtc->mode.flags & DRM_MODE_FLAG_INTERLACE)
+ WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
+ AVIVO_D1MODE_INTERLEAVE_EN);
+ else
+ WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
+
+ if (old_fb && old_fb != crtc->fb) {
+ radeon_fb = to_radeon_framebuffer(old_fb);
+ radeon_gem_object_unpin(radeon_fb->obj);
+ }
+ return 0;
+}
+
+int atombios_crtc_mode_set(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode,
+ int x, int y, struct drm_framebuffer *old_fb)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_encoder *encoder;
+ SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION crtc_timing;
+
+ /* TODO color tiling */
+ memset(&crtc_timing, 0, sizeof(crtc_timing));
+
+ /* TODO tv */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+
+ }
+
+ crtc_timing.ucCRTC = radeon_crtc->crtc_id;
+ crtc_timing.usH_Total = adjusted_mode->crtc_htotal;
+ crtc_timing.usH_Disp = adjusted_mode->crtc_hdisplay;
+ crtc_timing.usH_SyncStart = adjusted_mode->crtc_hsync_start;
+ crtc_timing.usH_SyncWidth =
+ adjusted_mode->crtc_hsync_end - adjusted_mode->crtc_hsync_start;
+
+ crtc_timing.usV_Total = adjusted_mode->crtc_vtotal;
+ crtc_timing.usV_Disp = adjusted_mode->crtc_vdisplay;
+ crtc_timing.usV_SyncStart = adjusted_mode->crtc_vsync_start;
+ crtc_timing.usV_SyncWidth =
+ adjusted_mode->crtc_vsync_end - adjusted_mode->crtc_vsync_start;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
+ crtc_timing.susModeMiscInfo.usAccess |= ATOM_VSYNC_POLARITY;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
+ crtc_timing.susModeMiscInfo.usAccess |= ATOM_HSYNC_POLARITY;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_CSYNC)
+ crtc_timing.susModeMiscInfo.usAccess |= ATOM_COMPOSITESYNC;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
+ crtc_timing.susModeMiscInfo.usAccess |= ATOM_INTERLACE;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ crtc_timing.susModeMiscInfo.usAccess |= ATOM_DOUBLE_CLOCK_MODE;
+
+ atombios_crtc_set_pll(crtc, adjusted_mode);
+ atombios_crtc_set_timing(crtc, &crtc_timing);
+
+ if (ASIC_IS_AVIVO(rdev))
+ atombios_crtc_set_base(crtc, x, y, old_fb);
+ else {
+ if (radeon_crtc->crtc_id == 0) {
+ SET_CRTC_USING_DTD_TIMING_PARAMETERS crtc_dtd_timing;
+ memset(&crtc_dtd_timing, 0, sizeof(crtc_dtd_timing));
+
+ /* setup FP shadow regs on R4xx */
+ crtc_dtd_timing.ucCRTC = radeon_crtc->crtc_id;
+ crtc_dtd_timing.usH_Size = adjusted_mode->crtc_hdisplay;
+ crtc_dtd_timing.usV_Size = adjusted_mode->crtc_vdisplay;
+ crtc_dtd_timing.usH_Blanking_Time =
+ adjusted_mode->crtc_hblank_end -
+ adjusted_mode->crtc_hdisplay;
+ crtc_dtd_timing.usV_Blanking_Time =
+ adjusted_mode->crtc_vblank_end -
+ adjusted_mode->crtc_vdisplay;
+ crtc_dtd_timing.usH_SyncOffset =
+ adjusted_mode->crtc_hsync_start -
+ adjusted_mode->crtc_hdisplay;
+ crtc_dtd_timing.usV_SyncOffset =
+ adjusted_mode->crtc_vsync_start -
+ adjusted_mode->crtc_vdisplay;
+ crtc_dtd_timing.usH_SyncWidth =
+ adjusted_mode->crtc_hsync_end -
+ adjusted_mode->crtc_hsync_start;
+ crtc_dtd_timing.usV_SyncWidth =
+ adjusted_mode->crtc_vsync_end -
+ adjusted_mode->crtc_vsync_start;
+ /* crtc_dtd_timing.ucH_Border = adjusted_mode->crtc_hborder; */
+ /* crtc_dtd_timing.ucV_Border = adjusted_mode->crtc_vborder; */
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
+ crtc_dtd_timing.susModeMiscInfo.usAccess |=
+ ATOM_VSYNC_POLARITY;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
+ crtc_dtd_timing.susModeMiscInfo.usAccess |=
+ ATOM_HSYNC_POLARITY;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_CSYNC)
+ crtc_dtd_timing.susModeMiscInfo.usAccess |=
+ ATOM_COMPOSITESYNC;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
+ crtc_dtd_timing.susModeMiscInfo.usAccess |=
+ ATOM_INTERLACE;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ crtc_dtd_timing.susModeMiscInfo.usAccess |=
+ ATOM_DOUBLE_CLOCK_MODE;
+
+ atombios_set_crtc_dtd_timing(crtc, &crtc_dtd_timing);
+ }
+ radeon_crtc_set_base(crtc, x, y, old_fb);
+ radeon_legacy_atom_set_surface(crtc);
+ }
+ return 0;
+}
+
+static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static void atombios_crtc_prepare(struct drm_crtc *crtc)
+{
+ atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ atombios_lock_crtc(crtc, 1);
+}
+
+static void atombios_crtc_commit(struct drm_crtc *crtc)
+{
+ atombios_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
+ atombios_lock_crtc(crtc, 0);
+}
+
+static const struct drm_crtc_helper_funcs atombios_helper_funcs = {
+ .dpms = atombios_crtc_dpms,
+ .mode_fixup = atombios_crtc_mode_fixup,
+ .mode_set = atombios_crtc_mode_set,
+ .mode_set_base = atombios_crtc_set_base,
+ .prepare = atombios_crtc_prepare,
+ .commit = atombios_crtc_commit,
+};
+
+void radeon_atombios_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc)
+{
+ if (radeon_crtc->crtc_id == 1)
+ radeon_crtc->crtc_offset =
+ AVIVO_D2CRTC_H_TOTAL - AVIVO_D1CRTC_H_TOTAL;
+ drm_crtc_helper_add(&radeon_crtc->base, &atombios_helper_funcs);
+}
+
+void radeon_init_disp_bw_avivo(struct drm_device *dev,
+ struct drm_display_mode *mode1,
+ uint32_t pixel_bytes1,
+ struct drm_display_mode *mode2,
+ uint32_t pixel_bytes2)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ fixed20_12 min_mem_eff;
+ fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff;
+ fixed20_12 sclk_ff, mclk_ff;
+ uint32_t dc_lb_memory_split, temp;
+
+ min_mem_eff.full = rfixed_const_8(0);
+ if (rdev->disp_priority == 2) {
+ uint32_t mc_init_misc_lat_timer = 0;
+ if (rdev->family == CHIP_RV515)
+ mc_init_misc_lat_timer =
+ RREG32_MC(RV515_MC_INIT_MISC_LAT_TIMER);
+ else if (rdev->family == CHIP_RS690)
+ mc_init_misc_lat_timer =
+ RREG32_MC(RS690_MC_INIT_MISC_LAT_TIMER);
+
+ mc_init_misc_lat_timer &=
+ ~(R300_MC_DISP1R_INIT_LAT_MASK <<
+ R300_MC_DISP1R_INIT_LAT_SHIFT);
+ mc_init_misc_lat_timer &=
+ ~(R300_MC_DISP0R_INIT_LAT_MASK <<
+ R300_MC_DISP0R_INIT_LAT_SHIFT);
+
+ if (mode2)
+ mc_init_misc_lat_timer |=
+ (1 << R300_MC_DISP1R_INIT_LAT_SHIFT);
+ if (mode1)
+ mc_init_misc_lat_timer |=
+ (1 << R300_MC_DISP0R_INIT_LAT_SHIFT);
+
+ if (rdev->family == CHIP_RV515)
+ WREG32_MC(RV515_MC_INIT_MISC_LAT_TIMER,
+ mc_init_misc_lat_timer);
+ else if (rdev->family == CHIP_RS690)
+ WREG32_MC(RS690_MC_INIT_MISC_LAT_TIMER,
+ mc_init_misc_lat_timer);
+ }
+
+ /*
+ * determine is there is enough bw for current mode
+ */
+ temp_ff.full = rfixed_const(100);
+ mclk_ff.full = rfixed_const(rdev->clock.default_mclk);
+ mclk_ff.full = rfixed_div(mclk_ff, temp_ff);
+ sclk_ff.full = rfixed_const(rdev->clock.default_sclk);
+ sclk_ff.full = rfixed_div(sclk_ff, temp_ff);
+
+ temp = (rdev->mc.vram_width / 8) * (rdev->mc.vram_is_ddr ? 2 : 1);
+ temp_ff.full = rfixed_const(temp);
+ mem_bw.full = rfixed_mul(mclk_ff, temp_ff);
+ mem_bw.full = rfixed_mul(mem_bw, min_mem_eff);
+
+ pix_clk.full = 0;
+ pix_clk2.full = 0;
+ peak_disp_bw.full = 0;
+ if (mode1) {
+ temp_ff.full = rfixed_const(1000);
+ pix_clk.full = rfixed_const(mode1->clock); /* convert to fixed point */
+ pix_clk.full = rfixed_div(pix_clk, temp_ff);
+ temp_ff.full = rfixed_const(pixel_bytes1);
+ peak_disp_bw.full += rfixed_mul(pix_clk, temp_ff);
+ }
+ if (mode2) {
+ temp_ff.full = rfixed_const(1000);
+ pix_clk2.full = rfixed_const(mode2->clock); /* convert to fixed point */
+ pix_clk2.full = rfixed_div(pix_clk2, temp_ff);
+ temp_ff.full = rfixed_const(pixel_bytes2);
+ peak_disp_bw.full += rfixed_mul(pix_clk2, temp_ff);
+ }
+
+ if (peak_disp_bw.full >= mem_bw.full) {
+ DRM_ERROR
+ ("You may not have enough display bandwidth for current mode\n"
+ "If you have flickering problem, try to lower resolution, refresh rate, or color depth\n");
+ printk("peak disp bw %d, mem_bw %d\n",
+ rfixed_trunc(peak_disp_bw), rfixed_trunc(mem_bw));
+ }
+
+ /*
+ * Line Buffer Setup
+ * There is a single line buffer shared by both display controllers.
+ * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between the display
+ * controllers. The paritioning can either be done manually or via one of four
+ * preset allocations specified in bits 1:0:
+ * 0 - line buffer is divided in half and shared between each display controller
+ * 1 - D1 gets 3/4 of the line buffer, D2 gets 1/4
+ * 2 - D1 gets the whole buffer
+ * 3 - D1 gets 1/4 of the line buffer, D2 gets 3/4
+ * Setting bit 2 of DC_LB_MEMORY_SPLIT controls switches to manual allocation mode.
+ * In manual allocation mode, D1 always starts at 0, D1 end/2 is specified in bits
+ * 14:4; D2 allocation follows D1.
+ */
+
+ /* is auto or manual better ? */
+ dc_lb_memory_split =
+ RREG32(AVIVO_DC_LB_MEMORY_SPLIT) & ~AVIVO_DC_LB_MEMORY_SPLIT_MASK;
+ dc_lb_memory_split &= ~AVIVO_DC_LB_MEMORY_SPLIT_SHIFT_MODE;
+#if 1
+ /* auto */
+ if (mode1 && mode2) {
+ if (mode1->hdisplay > mode2->hdisplay) {
+ if (mode1->hdisplay > 2560)
+ dc_lb_memory_split |=
+ AVIVO_DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q;
+ else
+ dc_lb_memory_split |=
+ AVIVO_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
+ } else if (mode2->hdisplay > mode1->hdisplay) {
+ if (mode2->hdisplay > 2560)
+ dc_lb_memory_split |=
+ AVIVO_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q;
+ else
+ dc_lb_memory_split |=
+ AVIVO_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
+ } else
+ dc_lb_memory_split |=
+ AVIVO_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
+ } else if (mode1) {
+ dc_lb_memory_split |= AVIVO_DC_LB_MEMORY_SPLIT_D1_ONLY;
+ } else if (mode2) {
+ dc_lb_memory_split |= AVIVO_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q;
+ }
+#else
+ /* manual */
+ dc_lb_memory_split |= AVIVO_DC_LB_MEMORY_SPLIT_SHIFT_MODE;
+ dc_lb_memory_split &=
+ ~(AVIVO_DC_LB_DISP1_END_ADR_MASK <<
+ AVIVO_DC_LB_DISP1_END_ADR_SHIFT);
+ if (mode1) {
+ dc_lb_memory_split |=
+ ((((mode1->hdisplay / 2) + 64) & AVIVO_DC_LB_DISP1_END_ADR_MASK)
+ << AVIVO_DC_LB_DISP1_END_ADR_SHIFT);
+ } else if (mode2) {
+ dc_lb_memory_split |= (0 << AVIVO_DC_LB_DISP1_END_ADR_SHIFT);
+ }
+#endif
+ WREG32(AVIVO_DC_LB_MEMORY_SPLIT, dc_lb_memory_split);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include "drmP.h"
+#include "drm.h"
+#include "radeon_drm.h"
+#include "radeon_microcode.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* This files gather functions specifics to:
+ * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void r100_hdp_reset(struct radeon_device *rdev);
+void r100_gpu_init(struct radeon_device *rdev);
+int r100_gui_wait_for_idle(struct radeon_device *rdev);
+int r100_mc_wait_for_idle(struct radeon_device *rdev);
+void r100_gpu_wait_for_vsync(struct radeon_device *rdev);
+void r100_gpu_wait_for_vsync2(struct radeon_device *rdev);
+int r100_debugfs_mc_info_init(struct radeon_device *rdev);
+
+
+/*
+ * PCI GART
+ */
+void r100_pci_gart_tlb_flush(struct radeon_device *rdev)
+{
+ /* TODO: can we do somethings here ? */
+ /* It seems hw only cache one entry so we should discard this
+ * entry otherwise if first GPU GART read hit this entry it
+ * could end up in wrong address. */
+}
+
+int r100_pci_gart_enable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ /* Initialize common gart structure */
+ r = radeon_gart_init(rdev);
+ if (r) {
+ return r;
+ }
+ if (rdev->gart.table.ram.ptr == NULL) {
+ rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
+ r = radeon_gart_table_ram_alloc(rdev);
+ if (r) {
+ return r;
+ }
+ }
+ /* discard memory request outside of configured range */
+ tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
+ WREG32(RADEON_AIC_CNTL, tmp);
+ /* set address range for PCI address translate */
+ WREG32(RADEON_AIC_LO_ADDR, rdev->mc.gtt_location);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ WREG32(RADEON_AIC_HI_ADDR, tmp);
+ /* Enable bus mastering */
+ tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
+ WREG32(RADEON_BUS_CNTL, tmp);
+ /* set PCI GART page-table base address */
+ WREG32(RADEON_AIC_PT_BASE, rdev->gart.table_addr);
+ tmp = RREG32(RADEON_AIC_CNTL) | RADEON_PCIGART_TRANSLATE_EN;
+ WREG32(RADEON_AIC_CNTL, tmp);
+ r100_pci_gart_tlb_flush(rdev);
+ rdev->gart.ready = true;
+ return 0;
+}
+
+void r100_pci_gart_disable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ /* discard memory request outside of configured range */
+ tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
+ WREG32(RADEON_AIC_CNTL, tmp & ~RADEON_PCIGART_TRANSLATE_EN);
+ WREG32(RADEON_AIC_LO_ADDR, 0);
+ WREG32(RADEON_AIC_HI_ADDR, 0);
+}
+
+int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+{
+ if (i < 0 || i > rdev->gart.num_gpu_pages) {
+ return -EINVAL;
+ }
+ rdev->gart.table.ram.ptr[i] = cpu_to_le32((uint32_t)addr);
+ return 0;
+}
+
+int r100_gart_enable(struct radeon_device *rdev)
+{
+ if (rdev->flags & RADEON_IS_AGP) {
+ r100_pci_gart_disable(rdev);
+ return 0;
+ }
+ return r100_pci_gart_enable(rdev);
+}
+
+
+/*
+ * MC
+ */
+void r100_mc_disable_clients(struct radeon_device *rdev)
+{
+ uint32_t ov0_scale_cntl, crtc_ext_cntl, crtc_gen_cntl, crtc2_gen_cntl;
+
+ /* FIXME: is this function correct for rs100,rs200,rs300 ? */
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ /* stop display and memory access */
+ ov0_scale_cntl = RREG32(RADEON_OV0_SCALE_CNTL);
+ WREG32(RADEON_OV0_SCALE_CNTL, ov0_scale_cntl & ~RADEON_SCALER_ENABLE);
+ crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl | RADEON_CRTC_DISPLAY_DIS);
+ crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
+
+ r100_gpu_wait_for_vsync(rdev);
+
+ WREG32(RADEON_CRTC_GEN_CNTL,
+ (crtc_gen_cntl & ~(RADEON_CRTC_CUR_EN | RADEON_CRTC_ICON_EN)) |
+ RADEON_CRTC_DISP_REQ_EN_B | RADEON_CRTC_EXT_DISP_EN);
+
+ if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+
+ r100_gpu_wait_for_vsync2(rdev);
+ WREG32(RADEON_CRTC2_GEN_CNTL,
+ (crtc2_gen_cntl &
+ ~(RADEON_CRTC2_CUR_EN | RADEON_CRTC2_ICON_EN)) |
+ RADEON_CRTC2_DISP_REQ_EN_B);
+ }
+
+ udelay(500);
+}
+
+void r100_mc_setup(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ r = r100_debugfs_mc_info_init(rdev);
+ if (r) {
+ DRM_ERROR("Failed to register debugfs file for R100 MC !\n");
+ }
+ /* Write VRAM size in case we are limiting it */
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(RADEON_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(RADEON_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32(RADEON_MC_FB_LOCATION, tmp);
+
+ /* Enable bus mastering */
+ tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
+ WREG32(RADEON_BUS_CNTL, tmp);
+
+ if (rdev->flags & RADEON_IS_AGP) {
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(RADEON_MC_AGP_TOP, tmp >> 16);
+ tmp |= REG_SET(RADEON_MC_AGP_START, rdev->mc.gtt_location >> 16);
+ WREG32(RADEON_MC_AGP_LOCATION, tmp);
+ WREG32(RADEON_AGP_BASE, rdev->mc.agp_base);
+ } else {
+ WREG32(RADEON_MC_AGP_LOCATION, 0x0FFFFFFF);
+ WREG32(RADEON_AGP_BASE, 0);
+ }
+
+ tmp = RREG32(RADEON_HOST_PATH_CNTL) & RADEON_HDP_APER_CNTL;
+ tmp |= (7 << 28);
+ WREG32(RADEON_HOST_PATH_CNTL, tmp | RADEON_HDP_SOFT_RESET | RADEON_HDP_READ_BUFFER_INVALIDATE);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+ WREG32(RADEON_HOST_PATH_CNTL, tmp);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+}
+
+int r100_mc_init(struct radeon_device *rdev)
+{
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+
+ r100_gpu_init(rdev);
+ /* Disable gart which also disable out of gart access */
+ r100_pci_gart_disable(rdev);
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ if (rdev->flags & RADEON_IS_AGP) {
+ r = radeon_agp_init(rdev);
+ if (r) {
+ printk(KERN_WARNING "[drm] Disabling AGP\n");
+ rdev->flags &= ~RADEON_IS_AGP;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ } else {
+ rdev->mc.gtt_location = rdev->mc.agp_base;
+ }
+ }
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ r100_mc_disable_clients(rdev);
+ if (r100_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ r100_mc_setup(rdev);
+ return 0;
+}
+
+void r100_mc_fini(struct radeon_device *rdev)
+{
+ r100_pci_gart_disable(rdev);
+ radeon_gart_table_ram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Fence emission
+ */
+void r100_fence_ring_emit(struct radeon_device *rdev,
+ struct radeon_fence *fence)
+{
+ /* Who ever call radeon_fence_emit should call ring_lock and ask
+ * for enough space (today caller are ib schedule and buffer move) */
+ /* Wait until IDLE & CLEAN */
+ radeon_ring_write(rdev, PACKET0(0x1720, 0));
+ radeon_ring_write(rdev, (1 << 16) | (1 << 17));
+ /* Emit fence sequence & fire IRQ */
+ radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
+ radeon_ring_write(rdev, fence->seq);
+ radeon_ring_write(rdev, PACKET0(RADEON_GEN_INT_STATUS, 0));
+ radeon_ring_write(rdev, RADEON_SW_INT_FIRE);
+}
+
+
+/*
+ * Writeback
+ */
+int r100_wb_init(struct radeon_device *rdev)
+{
+ int r;
+
+ if (rdev->wb.wb_obj == NULL) {
+ r = radeon_object_create(rdev, NULL, 4096,
+ true,
+ RADEON_GEM_DOMAIN_GTT,
+ false, &rdev->wb.wb_obj);
+ if (r) {
+ DRM_ERROR("radeon: failed to create WB buffer (%d).\n", r);
+ return r;
+ }
+ r = radeon_object_pin(rdev->wb.wb_obj,
+ RADEON_GEM_DOMAIN_GTT,
+ &rdev->wb.gpu_addr);
+ if (r) {
+ DRM_ERROR("radeon: failed to pin WB buffer (%d).\n", r);
+ return r;
+ }
+ r = radeon_object_kmap(rdev->wb.wb_obj, (void **)&rdev->wb.wb);
+ if (r) {
+ DRM_ERROR("radeon: failed to map WB buffer (%d).\n", r);
+ return r;
+ }
+ }
+ WREG32(0x774, rdev->wb.gpu_addr);
+ WREG32(0x70C, rdev->wb.gpu_addr + 1024);
+ WREG32(0x770, 0xff);
+ return 0;
+}
+
+void r100_wb_fini(struct radeon_device *rdev)
+{
+ if (rdev->wb.wb_obj) {
+ radeon_object_kunmap(rdev->wb.wb_obj);
+ radeon_object_unpin(rdev->wb.wb_obj);
+ radeon_object_unref(&rdev->wb.wb_obj);
+ rdev->wb.wb = NULL;
+ rdev->wb.wb_obj = NULL;
+ }
+}
+
+int r100_copy_blit(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence)
+{
+ uint32_t cur_pages;
+ uint32_t stride_bytes = PAGE_SIZE;
+ uint32_t pitch;
+ uint32_t stride_pixels;
+ unsigned ndw;
+ int num_loops;
+ int r = 0;
+
+ /* radeon limited to 16k stride */
+ stride_bytes &= 0x3fff;
+ /* radeon pitch is /64 */
+ pitch = stride_bytes / 64;
+ stride_pixels = stride_bytes / 4;
+ num_loops = DIV_ROUND_UP(num_pages, 8191);
+
+ /* Ask for enough room for blit + flush + fence */
+ ndw = 64 + (10 * num_loops);
+ r = radeon_ring_lock(rdev, ndw);
+ if (r) {
+ DRM_ERROR("radeon: moving bo (%d) asking for %u dw.\n", r, ndw);
+ return -EINVAL;
+ }
+ while (num_pages > 0) {
+ cur_pages = num_pages;
+ if (cur_pages > 8191) {
+ cur_pages = 8191;
+ }
+ num_pages -= cur_pages;
+
+ /* pages are in Y direction - height
+ page width in X direction - width */
+ radeon_ring_write(rdev, PACKET3(PACKET3_BITBLT_MULTI, 8));
+ radeon_ring_write(rdev,
+ RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
+ RADEON_GMC_DST_PITCH_OFFSET_CNTL |
+ RADEON_GMC_SRC_CLIPPING |
+ RADEON_GMC_DST_CLIPPING |
+ RADEON_GMC_BRUSH_NONE |
+ (RADEON_COLOR_FORMAT_ARGB8888 << 8) |
+ RADEON_GMC_SRC_DATATYPE_COLOR |
+ RADEON_ROP3_S |
+ RADEON_DP_SRC_SOURCE_MEMORY |
+ RADEON_GMC_CLR_CMP_CNTL_DIS |
+ RADEON_GMC_WR_MSK_DIS);
+ radeon_ring_write(rdev, (pitch << 22) | (src_offset >> 10));
+ radeon_ring_write(rdev, (pitch << 22) | (dst_offset >> 10));
+ radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
+ radeon_ring_write(rdev, num_pages);
+ radeon_ring_write(rdev, num_pages);
+ radeon_ring_write(rdev, cur_pages | (stride_pixels << 16));
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, RADEON_RB2D_DC_FLUSH_ALL);
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev,
+ RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_HOST_IDLECLEAN |
+ RADEON_WAIT_DMA_GUI_IDLE);
+ if (fence) {
+ r = radeon_fence_emit(rdev, fence);
+ }
+ radeon_ring_unlock_commit(rdev);
+ return r;
+}
+
+
+/*
+ * CP
+ */
+void r100_ring_start(struct radeon_device *rdev)
+{
+ int r;
+
+ r = radeon_ring_lock(rdev, 2);
+ if (r) {
+ return;
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_ISYNC_CNTL, 0));
+ radeon_ring_write(rdev,
+ RADEON_ISYNC_ANY2D_IDLE3D |
+ RADEON_ISYNC_ANY3D_IDLE2D |
+ RADEON_ISYNC_WAIT_IDLEGUI |
+ RADEON_ISYNC_CPSCRATCH_IDLEGUI);
+ radeon_ring_unlock_commit(rdev);
+}
+
+static void r100_cp_load_microcode(struct radeon_device *rdev)
+{
+ int i;
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ WREG32(RADEON_CP_ME_RAM_ADDR, 0);
+ if ((rdev->family == CHIP_R100) || (rdev->family == CHIP_RV100) ||
+ (rdev->family == CHIP_RV200) || (rdev->family == CHIP_RS100) ||
+ (rdev->family == CHIP_RS200)) {
+ DRM_INFO("Loading R100 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, R100_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, R100_cp_microcode[i][0]);
+ }
+ } else if ((rdev->family == CHIP_R200) ||
+ (rdev->family == CHIP_RV250) ||
+ (rdev->family == CHIP_RV280) ||
+ (rdev->family == CHIP_RS300)) {
+ DRM_INFO("Loading R200 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, R200_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, R200_cp_microcode[i][0]);
+ }
+ } else if ((rdev->family == CHIP_R300) ||
+ (rdev->family == CHIP_R350) ||
+ (rdev->family == CHIP_RV350) ||
+ (rdev->family == CHIP_RV380) ||
+ (rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+ DRM_INFO("Loading R300 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, R300_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, R300_cp_microcode[i][0]);
+ }
+ } else if ((rdev->family == CHIP_R420) ||
+ (rdev->family == CHIP_R423) ||
+ (rdev->family == CHIP_RV410)) {
+ DRM_INFO("Loading R400 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, R420_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, R420_cp_microcode[i][0]);
+ }
+ } else if ((rdev->family == CHIP_RS690) ||
+ (rdev->family == CHIP_RS740)) {
+ DRM_INFO("Loading RS690/RS740 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, RS690_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, RS690_cp_microcode[i][0]);
+ }
+ } else if (rdev->family == CHIP_RS600) {
+ DRM_INFO("Loading RS600 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, RS600_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, RS600_cp_microcode[i][0]);
+ }
+ } else if ((rdev->family == CHIP_RV515) ||
+ (rdev->family == CHIP_R520) ||
+ (rdev->family == CHIP_RV530) ||
+ (rdev->family == CHIP_R580) ||
+ (rdev->family == CHIP_RV560) ||
+ (rdev->family == CHIP_RV570)) {
+ DRM_INFO("Loading R500 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_ME_RAM_DATAH, R520_cp_microcode[i][1]);
+ WREG32(RADEON_CP_ME_RAM_DATAL, R520_cp_microcode[i][0]);
+ }
+ }
+}
+
+int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
+{
+ unsigned rb_bufsz;
+ unsigned rb_blksz;
+ unsigned max_fetch;
+ unsigned pre_write_timer;
+ unsigned pre_write_limit;
+ unsigned indirect2_start;
+ unsigned indirect1_start;
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_cp_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for CP !\n");
+ }
+ /* Reset CP */
+ tmp = RREG32(RADEON_CP_CSQ_STAT);
+ if ((tmp & (1 << 31))) {
+ DRM_INFO("radeon: cp busy (0x%08X) resetting\n", tmp);
+ WREG32(RADEON_CP_CSQ_MODE, 0);
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ WREG32(RADEON_RBBM_SOFT_RESET, RADEON_SOFT_RESET_CP);
+ tmp = RREG32(RADEON_RBBM_SOFT_RESET);
+ mdelay(2);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ tmp = RREG32(RADEON_RBBM_SOFT_RESET);
+ mdelay(2);
+ tmp = RREG32(RADEON_CP_CSQ_STAT);
+ if ((tmp & (1 << 31))) {
+ DRM_INFO("radeon: cp reset failed (0x%08X)\n", tmp);
+ }
+ } else {
+ DRM_INFO("radeon: cp idle (0x%08X)\n", tmp);
+ }
+ /* Align ring size */
+ rb_bufsz = drm_order(ring_size / 8);
+ ring_size = (1 << (rb_bufsz + 1)) * 4;
+ r100_cp_load_microcode(rdev);
+ r = radeon_ring_init(rdev, ring_size);
+ if (r) {
+ return r;
+ }
+ /* Each time the cp read 1024 bytes (16 dword/quadword) update
+ * the rptr copy in system ram */
+ rb_blksz = 9;
+ /* cp will read 128bytes at a time (4 dwords) */
+ max_fetch = 1;
+ rdev->cp.align_mask = 16 - 1;
+ /* Write to CP_RB_WPTR will be delayed for pre_write_timer clocks */
+ pre_write_timer = 64;
+ /* Force CP_RB_WPTR write if written more than one time before the
+ * delay expire
+ */
+ pre_write_limit = 0;
+ /* Setup the cp cache like this (cache size is 96 dwords) :
+ * RING 0 to 15
+ * INDIRECT1 16 to 79
+ * INDIRECT2 80 to 95
+ * So ring cache size is 16dwords (> (2 * max_fetch = 2 * 4dwords))
+ * indirect1 cache size is 64dwords (> (2 * max_fetch = 2 * 4dwords))
+ * indirect2 cache size is 16dwords (> (2 * max_fetch = 2 * 4dwords))
+ * Idea being that most of the gpu cmd will be through indirect1 buffer
+ * so it gets the bigger cache.
+ */
+ indirect2_start = 80;
+ indirect1_start = 16;
+ /* cp setup */
+ WREG32(0x718, pre_write_timer | (pre_write_limit << 28));
+ WREG32(RADEON_CP_RB_CNTL,
+ REG_SET(RADEON_RB_BUFSZ, rb_bufsz) |
+ REG_SET(RADEON_RB_BLKSZ, rb_blksz) |
+ REG_SET(RADEON_MAX_FETCH, max_fetch) |
+ RADEON_RB_NO_UPDATE);
+ /* Set ring address */
+ DRM_INFO("radeon: ring at 0x%016lX\n", (unsigned long)rdev->cp.gpu_addr);
+ WREG32(RADEON_CP_RB_BASE, rdev->cp.gpu_addr);
+ /* Force read & write ptr to 0 */
+ tmp = RREG32(RADEON_CP_RB_CNTL);
+ WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA);
+ WREG32(RADEON_CP_RB_RPTR_WR, 0);
+ WREG32(RADEON_CP_RB_WPTR, 0);
+ WREG32(RADEON_CP_RB_CNTL, tmp);
+ udelay(10);
+ rdev->cp.rptr = RREG32(RADEON_CP_RB_RPTR);
+ rdev->cp.wptr = RREG32(RADEON_CP_RB_WPTR);
+ /* Set cp mode to bus mastering & enable cp*/
+ WREG32(RADEON_CP_CSQ_MODE,
+ REG_SET(RADEON_INDIRECT2_START, indirect2_start) |
+ REG_SET(RADEON_INDIRECT1_START, indirect1_start));
+ WREG32(0x718, 0);
+ WREG32(0x744, 0x00004D4D);
+ WREG32(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIBM_INDBM);
+ radeon_ring_start(rdev);
+ r = radeon_ring_test(rdev);
+ if (r) {
+ DRM_ERROR("radeon: cp isn't working (%d).\n", r);
+ return r;
+ }
+ rdev->cp.ready = true;
+ return 0;
+}
+
+void r100_cp_fini(struct radeon_device *rdev)
+{
+ /* Disable ring */
+ rdev->cp.ready = false;
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ radeon_ring_fini(rdev);
+ DRM_INFO("radeon: cp finalized\n");
+}
+
+void r100_cp_disable(struct radeon_device *rdev)
+{
+ /* Disable ring */
+ rdev->cp.ready = false;
+ WREG32(RADEON_CP_CSQ_MODE, 0);
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+int r100_cp_reset(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ bool reinit_cp;
+ int i;
+
+ reinit_cp = rdev->cp.ready;
+ rdev->cp.ready = false;
+ WREG32(RADEON_CP_CSQ_MODE, 0);
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ WREG32(RADEON_RBBM_SOFT_RESET, RADEON_SOFT_RESET_CP);
+ (void)RREG32(RADEON_RBBM_SOFT_RESET);
+ udelay(200);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & (1 << 16))) {
+ DRM_INFO("CP reset succeed (RBBM_STATUS=0x%08X)\n",
+ tmp);
+ if (reinit_cp) {
+ return r100_cp_init(rdev, rdev->cp.ring_size);
+ }
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ DRM_ERROR("Failed to reset CP (RBBM_STATUS=0x%08X)!\n", tmp);
+ return -1;
+}
+
+
+/*
+ * CS functions
+ */
+int r100_cs_parse_packet0(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned *auth, unsigned n,
+ radeon_packet0_check_t check)
+{
+ unsigned reg;
+ unsigned i, j, m;
+ unsigned idx;
+ int r;
+
+ idx = pkt->idx + 1;
+ reg = pkt->reg;
+ if (pkt->one_reg_wr) {
+ if ((reg >> 7) > n) {
+ return -EINVAL;
+ }
+ } else {
+ if (((reg + (pkt->count << 2)) >> 7) > n) {
+ return -EINVAL;
+ }
+ }
+ for (i = 0; i <= pkt->count; i++, idx++) {
+ j = (reg >> 7);
+ m = 1 << ((reg >> 2) & 31);
+ if (auth[j] & m) {
+ r = check(p, pkt, idx, reg);
+ if (r) {
+ return r;
+ }
+ }
+ if (pkt->one_reg_wr) {
+ if (!(auth[j] & m)) {
+ break;
+ }
+ } else {
+ reg += 4;
+ }
+ }
+ return 0;
+}
+
+int r100_cs_parse_packet3(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned *auth, unsigned n,
+ radeon_packet3_check_t check)
+{
+ unsigned i, m;
+
+ if ((pkt->opcode >> 5) > n) {
+ return -EINVAL;
+ }
+ i = pkt->opcode >> 5;
+ m = 1 << (pkt->opcode & 31);
+ if (auth[i] & m) {
+ return check(p, pkt);
+ }
+ return 0;
+}
+
+void r100_cs_dump_packet(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ volatile uint32_t *ib;
+ unsigned i;
+ unsigned idx;
+
+ ib = p->ib->ptr;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ idx = pkt->idx;
+ for (i = 0; i <= (pkt->count + 1); i++, idx++) {
+ DRM_INFO("ib[%d]=0x%08X\n", idx, ib[idx]);
+ }
+}
+
+/**
+ * r100_cs_packet_parse() - parse cp packet and point ib index to next packet
+ * @parser: parser structure holding parsing context.
+ * @pkt: where to store packet informations
+ *
+ * Assume that chunk_ib_index is properly set. Will return -EINVAL
+ * if packet is bigger than remaining ib size. or if packets is unknown.
+ **/
+int r100_cs_packet_parse(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned idx)
+{
+ struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx];
+ uint32_t header = ib_chunk->kdata[idx];
+
+ if (idx >= ib_chunk->length_dw) {
+ DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
+ idx, ib_chunk->length_dw);
+ return -EINVAL;
+ }
+ pkt->idx = idx;
+ pkt->type = CP_PACKET_GET_TYPE(header);
+ pkt->count = CP_PACKET_GET_COUNT(header);
+ switch (pkt->type) {
+ case PACKET_TYPE0:
+ pkt->reg = CP_PACKET0_GET_REG(header);
+ pkt->one_reg_wr = CP_PACKET0_GET_ONE_REG_WR(header);
+ break;
+ case PACKET_TYPE3:
+ pkt->opcode = CP_PACKET3_GET_OPCODE(header);
+ break;
+ case PACKET_TYPE2:
+ pkt->count = -1;
+ break;
+ default:
+ DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
+ return -EINVAL;
+ }
+ if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
+ DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
+ pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/**
+ * r100_cs_packet_next_reloc() - parse next packet which should be reloc packet3
+ * @parser: parser structure holding parsing context.
+ * @data: pointer to relocation data
+ * @offset_start: starting offset
+ * @offset_mask: offset mask (to align start offset on)
+ * @reloc: reloc informations
+ *
+ * Check next packet is relocation packet3, do bo validation and compute
+ * GPU offset using the provided start.
+ **/
+int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
+ struct radeon_cs_reloc **cs_reloc)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ struct radeon_cs_chunk *relocs_chunk;
+ struct radeon_cs_packet p3reloc;
+ unsigned idx;
+ int r;
+
+ if (p->chunk_relocs_idx == -1) {
+ DRM_ERROR("No relocation chunk !\n");
+ return -EINVAL;
+ }
+ *cs_reloc = NULL;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ relocs_chunk = &p->chunks[p->chunk_relocs_idx];
+ r = r100_cs_packet_parse(p, &p3reloc, p->idx);
+ if (r) {
+ return r;
+ }
+ p->idx += p3reloc.count + 2;
+ if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
+ DRM_ERROR("No packet3 for relocation for packet at %d.\n",
+ p3reloc.idx);
+ r100_cs_dump_packet(p, &p3reloc);
+ return -EINVAL;
+ }
+ idx = ib_chunk->kdata[p3reloc.idx + 1];
+ if (idx >= relocs_chunk->length_dw) {
+ DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
+ idx, relocs_chunk->length_dw);
+ r100_cs_dump_packet(p, &p3reloc);
+ return -EINVAL;
+ }
+ /* FIXME: we assume reloc size is 4 dwords */
+ *cs_reloc = p->relocs_ptr[(idx / 4)];
+ return 0;
+}
+
+static int r100_packet0_check(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ struct radeon_cs_reloc *reloc;
+ volatile uint32_t *ib;
+ uint32_t tmp;
+ unsigned reg;
+ unsigned i;
+ unsigned idx;
+ bool onereg;
+ int r;
+
+ ib = p->ib->ptr;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ idx = pkt->idx + 1;
+ reg = pkt->reg;
+ onereg = false;
+ if (CP_PACKET0_GET_ONE_REG_WR(ib_chunk->kdata[pkt->idx])) {
+ onereg = true;
+ }
+ for (i = 0; i <= pkt->count; i++, idx++, reg += 4) {
+ switch (reg) {
+ /* FIXME: only allow PACKET3 blit? easier to check for out of
+ * range access */
+ case RADEON_DST_PITCH_OFFSET:
+ case RADEON_SRC_PITCH_OFFSET:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ tmp = ib_chunk->kdata[idx] & 0x003fffff;
+ tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
+ ib[idx] = (ib_chunk->kdata[idx] & 0xffc00000) | tmp;
+ break;
+ case RADEON_RB3D_DEPTHOFFSET:
+ case RADEON_RB3D_COLOROFFSET:
+ case R300_RB3D_COLOROFFSET0:
+ case R300_ZB_DEPTHOFFSET:
+ case R200_PP_TXOFFSET_0:
+ case R200_PP_TXOFFSET_1:
+ case R200_PP_TXOFFSET_2:
+ case R200_PP_TXOFFSET_3:
+ case R200_PP_TXOFFSET_4:
+ case R200_PP_TXOFFSET_5:
+ case RADEON_PP_TXOFFSET_0:
+ case RADEON_PP_TXOFFSET_1:
+ case RADEON_PP_TXOFFSET_2:
+ case R300_TX_OFFSET_0:
+ case R300_TX_OFFSET_0+4:
+ case R300_TX_OFFSET_0+8:
+ case R300_TX_OFFSET_0+12:
+ case R300_TX_OFFSET_0+16:
+ case R300_TX_OFFSET_0+20:
+ case R300_TX_OFFSET_0+24:
+ case R300_TX_OFFSET_0+28:
+ case R300_TX_OFFSET_0+32:
+ case R300_TX_OFFSET_0+36:
+ case R300_TX_OFFSET_0+40:
+ case R300_TX_OFFSET_0+44:
+ case R300_TX_OFFSET_0+48:
+ case R300_TX_OFFSET_0+52:
+ case R300_TX_OFFSET_0+56:
+ case R300_TX_OFFSET_0+60:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ default:
+ /* FIXME: we don't want to allow anyothers packet */
+ break;
+ }
+ if (onereg) {
+ /* FIXME: forbid onereg write to register on relocate */
+ break;
+ }
+ }
+ return 0;
+}
+
+static int r100_packet3_check(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ struct radeon_cs_reloc *reloc;
+ unsigned idx;
+ unsigned i, c;
+ volatile uint32_t *ib;
+ int r;
+
+ ib = p->ib->ptr;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ idx = pkt->idx + 1;
+ switch (pkt->opcode) {
+ case PACKET3_3D_LOAD_VBPNTR:
+ c = ib_chunk->kdata[idx++];
+ for (i = 0; i < (c - 1); i += 2, idx += 3) {
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+2] = ib_chunk->kdata[idx+2] + ((u32)reloc->lobj.gpu_offset);
+ }
+ if (c & 1) {
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ }
+ break;
+ case PACKET3_INDX_BUFFER:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ case 0x23:
+ /* FIXME: cleanup */
+ /* 3D_RNDR_GEN_INDX_PRIM on r100/r200 */
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ case PACKET3_3D_DRAW_IMMD:
+ /* triggers drawing using in-packet vertex data */
+ case PACKET3_3D_DRAW_IMMD_2:
+ /* triggers drawing using in-packet vertex data */
+ case PACKET3_3D_DRAW_VBUF_2:
+ /* triggers drawing of vertex buffers setup elsewhere */
+ case PACKET3_3D_DRAW_INDX_2:
+ /* triggers drawing using indices to vertex buffer */
+ case PACKET3_3D_DRAW_VBUF:
+ /* triggers drawing of vertex buffers setup elsewhere */
+ case PACKET3_3D_DRAW_INDX:
+ /* triggers drawing using indices to vertex buffer */
+ case PACKET3_NOP:
+ break;
+ default:
+ DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+int r100_cs_parse(struct radeon_cs_parser *p)
+{
+ struct radeon_cs_packet pkt;
+ int r;
+
+ do {
+ r = r100_cs_packet_parse(p, &pkt, p->idx);
+ if (r) {
+ return r;
+ }
+ p->idx += pkt.count + 2;
+ switch (pkt.type) {
+ case PACKET_TYPE0:
+ r = r100_packet0_check(p, &pkt);
+ break;
+ case PACKET_TYPE2:
+ break;
+ case PACKET_TYPE3:
+ r = r100_packet3_check(p, &pkt);
+ break;
+ default:
+ DRM_ERROR("Unknown packet type %d !\n",
+ pkt.type);
+ return -EINVAL;
+ }
+ if (r) {
+ return r;
+ }
+ } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
+ return 0;
+}
+
+
+/*
+ * Global GPU functions
+ */
+void r100_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+
+ if (rdev->family == CHIP_RV200 || rdev->family == CHIP_RS200) {
+ rdev->pll_errata |= CHIP_ERRATA_PLL_DUMMYREADS;
+ }
+
+ if (rdev->family == CHIP_RV100 ||
+ rdev->family == CHIP_RS100 ||
+ rdev->family == CHIP_RS200) {
+ rdev->pll_errata |= CHIP_ERRATA_PLL_DELAY;
+ }
+}
+
+/* Wait for vertical sync on primary CRTC */
+void r100_gpu_wait_for_vsync(struct radeon_device *rdev)
+{
+ uint32_t crtc_gen_cntl, tmp;
+ int i;
+
+ crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
+ if ((crtc_gen_cntl & RADEON_CRTC_DISP_REQ_EN_B) ||
+ !(crtc_gen_cntl & RADEON_CRTC_EN)) {
+ return;
+ }
+ /* Clear the CRTC_VBLANK_SAVE bit */
+ WREG32(RADEON_CRTC_STATUS, RADEON_CRTC_VBLANK_SAVE_CLEAR);
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_CRTC_STATUS);
+ if (tmp & RADEON_CRTC_VBLANK_SAVE) {
+ return;
+ }
+ DRM_UDELAY(1);
+ }
+}
+
+/* Wait for vertical sync on secondary CRTC */
+void r100_gpu_wait_for_vsync2(struct radeon_device *rdev)
+{
+ uint32_t crtc2_gen_cntl, tmp;
+ int i;
+
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ if ((crtc2_gen_cntl & RADEON_CRTC2_DISP_REQ_EN_B) ||
+ !(crtc2_gen_cntl & RADEON_CRTC2_EN))
+ return;
+
+ /* Clear the CRTC_VBLANK_SAVE bit */
+ WREG32(RADEON_CRTC2_STATUS, RADEON_CRTC2_VBLANK_SAVE_CLEAR);
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_CRTC2_STATUS);
+ if (tmp & RADEON_CRTC2_VBLANK_SAVE) {
+ return;
+ }
+ DRM_UDELAY(1);
+ }
+}
+
+int r100_rbbm_fifo_wait_for_entry(struct radeon_device *rdev, unsigned n)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK;
+ if (tmp >= n) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+int r100_gui_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ if (r100_rbbm_fifo_wait_for_entry(rdev, 64)) {
+ printk(KERN_WARNING "radeon: wait for empty RBBM fifo failed !"
+ " Bad things might happen.\n");
+ }
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & (1 << 31))) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+int r100_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32(0x0150);
+ if (tmp & (1 << 2)) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void r100_gpu_init(struct radeon_device *rdev)
+{
+ /* TODO: anythings to do here ? pipes ? */
+ r100_hdp_reset(rdev);
+}
+
+void r100_hdp_reset(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ tmp = RREG32(RADEON_HOST_PATH_CNTL) & RADEON_HDP_APER_CNTL;
+ tmp |= (7 << 28);
+ WREG32(RADEON_HOST_PATH_CNTL, tmp | RADEON_HDP_SOFT_RESET | RADEON_HDP_READ_BUFFER_INVALIDATE);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+ udelay(200);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ WREG32(RADEON_HOST_PATH_CNTL, tmp);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+}
+
+int r100_rb2d_reset(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int i;
+
+ WREG32(RADEON_RBBM_SOFT_RESET, RADEON_SOFT_RESET_E2);
+ (void)RREG32(RADEON_RBBM_SOFT_RESET);
+ udelay(200);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & (1 << 26))) {
+ DRM_INFO("RB2D reset succeed (RBBM_STATUS=0x%08X)\n",
+ tmp);
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ DRM_ERROR("Failed to reset RB2D (RBBM_STATUS=0x%08X)!\n", tmp);
+ return -1;
+}
+
+int r100_gpu_reset(struct radeon_device *rdev)
+{
+ uint32_t status;
+
+ /* reset order likely matter */
+ status = RREG32(RADEON_RBBM_STATUS);
+ /* reset HDP */
+ r100_hdp_reset(rdev);
+ /* reset rb2d */
+ if (status & ((1 << 17) | (1 << 18) | (1 << 27))) {
+ r100_rb2d_reset(rdev);
+ }
+ /* TODO: reset 3D engine */
+ /* reset CP */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 16)) {
+ r100_cp_reset(rdev);
+ }
+ /* Check if GPU is idle */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 31)) {
+ DRM_ERROR("Failed to reset GPU (RBBM_STATUS=0x%08X)\n", status);
+ return -1;
+ }
+ DRM_INFO("GPU reset succeed (RBBM_STATUS=0x%08X)\n", status);
+ return 0;
+}
+
+
+/*
+ * VRAM info
+ */
+static void r100_vram_get_type(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ rdev->mc.vram_is_ddr = false;
+ if (rdev->flags & RADEON_IS_IGP)
+ rdev->mc.vram_is_ddr = true;
+ else if (RREG32(RADEON_MEM_SDRAM_MODE_REG) & RADEON_MEM_CFG_TYPE_DDR)
+ rdev->mc.vram_is_ddr = true;
+ if ((rdev->family == CHIP_RV100) ||
+ (rdev->family == CHIP_RS100) ||
+ (rdev->family == CHIP_RS200)) {
+ tmp = RREG32(RADEON_MEM_CNTL);
+ if (tmp & RV100_HALF_MODE) {
+ rdev->mc.vram_width = 32;
+ } else {
+ rdev->mc.vram_width = 64;
+ }
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ rdev->mc.vram_width /= 4;
+ rdev->mc.vram_is_ddr = true;
+ }
+ } else if (rdev->family <= CHIP_RV280) {
+ tmp = RREG32(RADEON_MEM_CNTL);
+ if (tmp & RADEON_MEM_NUM_CHANNELS_MASK) {
+ rdev->mc.vram_width = 128;
+ } else {
+ rdev->mc.vram_width = 64;
+ }
+ } else {
+ /* newer IGPs */
+ rdev->mc.vram_width = 128;
+ }
+}
+
+void r100_vram_info(struct radeon_device *rdev)
+{
+ r100_vram_get_type(rdev);
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ uint32_t tom;
+ /* read NB_TOM to get the amount of ram stolen for the GPU */
+ tom = RREG32(RADEON_NB_TOM);
+ rdev->mc.vram_size = (((tom >> 16) - (tom & 0xffff) + 1) << 16);
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ } else {
+ rdev->mc.vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+ /* Some production boards of m6 will report 0
+ * if it's 8 MB
+ */
+ if (rdev->mc.vram_size == 0) {
+ rdev->mc.vram_size = 8192 * 1024;
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ }
+ }
+
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+ if (rdev->mc.aper_size > rdev->mc.vram_size) {
+ /* Why does some hw doesn't have CONFIG_MEMSIZE properly
+ * setup ? */
+ rdev->mc.vram_size = rdev->mc.aper_size;
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ }
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+void r100_pll_errata_after_index(struct radeon_device *rdev)
+{
+ if (!(rdev->pll_errata & CHIP_ERRATA_PLL_DUMMYREADS)) {
+ return;
+ }
+ (void)RREG32(RADEON_CLOCK_CNTL_DATA);
+ (void)RREG32(RADEON_CRTC_GEN_CNTL);
+}
+
+static void r100_pll_errata_after_data(struct radeon_device *rdev)
+{
+ /* This workarounds is necessary on RV100, RS100 and RS200 chips
+ * or the chip could hang on a subsequent access
+ */
+ if (rdev->pll_errata & CHIP_ERRATA_PLL_DELAY) {
+ udelay(5000);
+ }
+
+ /* This function is required to workaround a hardware bug in some (all?)
+ * revisions of the R300. This workaround should be called after every
+ * CLOCK_CNTL_INDEX register access. If not, register reads afterward
+ * may not be correct.
+ */
+ if (rdev->pll_errata & CHIP_ERRATA_R300_CG) {
+ uint32_t save, tmp;
+
+ save = RREG32(RADEON_CLOCK_CNTL_INDEX);
+ tmp = save & ~(0x3f | RADEON_PLL_WR_EN);
+ WREG32(RADEON_CLOCK_CNTL_INDEX, tmp);
+ tmp = RREG32(RADEON_CLOCK_CNTL_DATA);
+ WREG32(RADEON_CLOCK_CNTL_INDEX, save);
+ }
+}
+
+uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t data;
+
+ WREG8(RADEON_CLOCK_CNTL_INDEX, reg & 0x3f);
+ r100_pll_errata_after_index(rdev);
+ data = RREG32(RADEON_CLOCK_CNTL_DATA);
+ r100_pll_errata_after_data(rdev);
+ return data;
+}
+
+void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG8(RADEON_CLOCK_CNTL_INDEX, ((reg & 0x3f) | RADEON_PLL_WR_EN));
+ r100_pll_errata_after_index(rdev);
+ WREG32(RADEON_CLOCK_CNTL_DATA, v);
+ r100_pll_errata_after_data(rdev);
+}
+
+uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ if (reg < 0x10000)
+ return readl(((void __iomem *)rdev->rmmio) + reg);
+ else {
+ writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+ return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+ }
+}
+
+void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ if (reg < 0x10000)
+ writel(v, ((void __iomem *)rdev->rmmio) + reg);
+ else {
+ writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+ writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+ }
+}
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int r100_debugfs_rbbm_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t reg, value;
+ unsigned i;
+
+ seq_printf(m, "RBBM_STATUS 0x%08x\n", RREG32(RADEON_RBBM_STATUS));
+ seq_printf(m, "RBBM_CMDFIFO_STAT 0x%08x\n", RREG32(0xE7C));
+ seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
+ for (i = 0; i < 64; i++) {
+ WREG32(RADEON_RBBM_CMDFIFO_ADDR, i | 0x100);
+ reg = (RREG32(RADEON_RBBM_CMDFIFO_DATA) - 1) >> 2;
+ WREG32(RADEON_RBBM_CMDFIFO_ADDR, i);
+ value = RREG32(RADEON_RBBM_CMDFIFO_DATA);
+ seq_printf(m, "[0x%03X] 0x%04X=0x%08X\n", i, reg, value);
+ }
+ return 0;
+}
+
+static int r100_debugfs_cp_ring_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t rdp, wdp;
+ unsigned count, i, j;
+
+ radeon_ring_free_size(rdev);
+ rdp = RREG32(RADEON_CP_RB_RPTR);
+ wdp = RREG32(RADEON_CP_RB_WPTR);
+ count = (rdp + rdev->cp.ring_size - wdp) & rdev->cp.ptr_mask;
+ seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
+ seq_printf(m, "CP_RB_WPTR 0x%08x\n", wdp);
+ seq_printf(m, "CP_RB_RPTR 0x%08x\n", rdp);
+ seq_printf(m, "%u free dwords in ring\n", rdev->cp.ring_free_dw);
+ seq_printf(m, "%u dwords in ring\n", count);
+ for (j = 0; j <= count; j++) {
+ i = (rdp + j) & rdev->cp.ptr_mask;
+ seq_printf(m, "r[%04d]=0x%08x\n", i, rdev->cp.ring[i]);
+ }
+ return 0;
+}
+
+
+static int r100_debugfs_cp_csq_fifo(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t csq_stat, csq2_stat, tmp;
+ unsigned r_rptr, r_wptr, ib1_rptr, ib1_wptr, ib2_rptr, ib2_wptr;
+ unsigned i;
+
+ seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
+ seq_printf(m, "CP_CSQ_MODE 0x%08x\n", RREG32(RADEON_CP_CSQ_MODE));
+ csq_stat = RREG32(RADEON_CP_CSQ_STAT);
+ csq2_stat = RREG32(RADEON_CP_CSQ2_STAT);
+ r_rptr = (csq_stat >> 0) & 0x3ff;
+ r_wptr = (csq_stat >> 10) & 0x3ff;
+ ib1_rptr = (csq_stat >> 20) & 0x3ff;
+ ib1_wptr = (csq2_stat >> 0) & 0x3ff;
+ ib2_rptr = (csq2_stat >> 10) & 0x3ff;
+ ib2_wptr = (csq2_stat >> 20) & 0x3ff;
+ seq_printf(m, "CP_CSQ_STAT 0x%08x\n", csq_stat);
+ seq_printf(m, "CP_CSQ2_STAT 0x%08x\n", csq2_stat);
+ seq_printf(m, "Ring rptr %u\n", r_rptr);
+ seq_printf(m, "Ring wptr %u\n", r_wptr);
+ seq_printf(m, "Indirect1 rptr %u\n", ib1_rptr);
+ seq_printf(m, "Indirect1 wptr %u\n", ib1_wptr);
+ seq_printf(m, "Indirect2 rptr %u\n", ib2_rptr);
+ seq_printf(m, "Indirect2 wptr %u\n", ib2_wptr);
+ /* FIXME: 0, 128, 640 depends on fifo setup see cp_init_kms
+ * 128 = indirect1_start * 8 & 640 = indirect2_start * 8 */
+ seq_printf(m, "Ring fifo:\n");
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_CP_CSQ_ADDR, i << 2);
+ tmp = RREG32(RADEON_CP_CSQ_DATA);
+ seq_printf(m, "rfifo[%04d]=0x%08X\n", i, tmp);
+ }
+ seq_printf(m, "Indirect1 fifo:\n");
+ for (i = 256; i <= 512; i++) {
+ WREG32(RADEON_CP_CSQ_ADDR, i << 2);
+ tmp = RREG32(RADEON_CP_CSQ_DATA);
+ seq_printf(m, "ib1fifo[%04d]=0x%08X\n", i, tmp);
+ }
+ seq_printf(m, "Indirect2 fifo:\n");
+ for (i = 640; i < ib1_wptr; i++) {
+ WREG32(RADEON_CP_CSQ_ADDR, i << 2);
+ tmp = RREG32(RADEON_CP_CSQ_DATA);
+ seq_printf(m, "ib2fifo[%04d]=0x%08X\n", i, tmp);
+ }
+ return 0;
+}
+
+static int r100_debugfs_mc_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32(RADEON_CONFIG_MEMSIZE);
+ seq_printf(m, "CONFIG_MEMSIZE 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_MC_FB_LOCATION);
+ seq_printf(m, "MC_FB_LOCATION 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_BUS_CNTL);
+ seq_printf(m, "BUS_CNTL 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_MC_AGP_LOCATION);
+ seq_printf(m, "MC_AGP_LOCATION 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_AGP_BASE);
+ seq_printf(m, "AGP_BASE 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_HOST_PATH_CNTL);
+ seq_printf(m, "HOST_PATH_CNTL 0x%08x\n", tmp);
+ tmp = RREG32(0x01D0);
+ seq_printf(m, "AIC_CTRL 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_AIC_LO_ADDR);
+ seq_printf(m, "AIC_LO_ADDR 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_AIC_HI_ADDR);
+ seq_printf(m, "AIC_HI_ADDR 0x%08x\n", tmp);
+ tmp = RREG32(0x01E4);
+ seq_printf(m, "AIC_TLB_ADDR 0x%08x\n", tmp);
+ return 0;
+}
+
+static struct drm_info_list r100_debugfs_rbbm_list[] = {
+ {"r100_rbbm_info", r100_debugfs_rbbm_info, 0, NULL},
+};
+
+static struct drm_info_list r100_debugfs_cp_list[] = {
+ {"r100_cp_ring_info", r100_debugfs_cp_ring_info, 0, NULL},
+ {"r100_cp_csq_fifo", r100_debugfs_cp_csq_fifo, 0, NULL},
+};
+
+static struct drm_info_list r100_debugfs_mc_info_list[] = {
+ {"r100_mc_info", r100_debugfs_mc_info, 0, NULL},
+};
+#endif
+
+int r100_debugfs_rbbm_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, r100_debugfs_rbbm_list, 1);
+#else
+ return 0;
+#endif
+}
+
+int r100_debugfs_cp_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, r100_debugfs_cp_list, 2);
+#else
+ return 0;
+#endif
+}
+
+int r100_debugfs_mc_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, r100_debugfs_mc_info_list, 1);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include "drmP.h"
+#include "drm.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* r300,r350,rv350,rv370,rv380 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+int r100_cp_reset(struct radeon_device *rdev);
+int r100_rb2d_reset(struct radeon_device *rdev);
+int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
+int r100_pci_gart_enable(struct radeon_device *rdev);
+void r100_pci_gart_disable(struct radeon_device *rdev);
+void r100_mc_setup(struct radeon_device *rdev);
+void r100_mc_disable_clients(struct radeon_device *rdev);
+int r100_gui_wait_for_idle(struct radeon_device *rdev);
+int r100_cs_packet_parse(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned idx);
+int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
+ struct radeon_cs_reloc **cs_reloc);
+int r100_cs_parse_packet0(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned *auth, unsigned n,
+ radeon_packet0_check_t check);
+int r100_cs_parse_packet3(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned *auth, unsigned n,
+ radeon_packet3_check_t check);
+void r100_cs_dump_packet(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt);
+
+/* This files gather functions specifics to:
+ * r300,r350,rv350,rv370,rv380
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void r300_gpu_init(struct radeon_device *rdev);
+int r300_mc_wait_for_idle(struct radeon_device *rdev);
+int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
+
+
+/*
+ * rv370,rv380 PCIE GART
+ */
+void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int i;
+
+ /* Workaround HW bug do flush 2 times */
+ for (i = 0; i < 2; i++) {
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
+ WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp | RADEON_PCIE_TX_GART_INVALIDATE_TLB);
+ (void)RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
+ WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
+ mb();
+ }
+}
+
+int rv370_pcie_gart_enable(struct radeon_device *rdev)
+{
+ uint32_t table_addr;
+ uint32_t tmp;
+ int r;
+
+ /* Initialize common gart structure */
+ r = radeon_gart_init(rdev);
+ if (r) {
+ return r;
+ }
+ r = rv370_debugfs_pcie_gart_info_init(rdev);
+ if (r) {
+ DRM_ERROR("Failed to register debugfs file for PCIE gart !\n");
+ }
+ rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
+ r = radeon_gart_table_vram_alloc(rdev);
+ if (r) {
+ return r;
+ }
+ /* discard memory request outside of configured range */
+ tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
+ WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
+ WREG32_PCIE(RADEON_PCIE_TX_GART_START_LO, rdev->mc.gtt_location);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 4096;
+ WREG32_PCIE(RADEON_PCIE_TX_GART_END_LO, tmp);
+ WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0);
+ WREG32_PCIE(RADEON_PCIE_TX_GART_END_HI, 0);
+ table_addr = rdev->gart.table_addr;
+ WREG32_PCIE(RADEON_PCIE_TX_GART_BASE, table_addr);
+ /* FIXME: setup default page */
+ WREG32_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_LO, rdev->mc.vram_location);
+ WREG32_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_HI, 0);
+ /* Clear error */
+ WREG32_PCIE(0x18, 0);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
+ tmp |= RADEON_PCIE_TX_GART_EN;
+ tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
+ WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
+ rv370_pcie_gart_tlb_flush(rdev);
+ DRM_INFO("PCIE GART of %uM enabled (table at 0x%08X).\n",
+ rdev->mc.gtt_size >> 20, table_addr);
+ rdev->gart.ready = true;
+ return 0;
+}
+
+void rv370_pcie_gart_disable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
+ tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
+ WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp & ~RADEON_PCIE_TX_GART_EN);
+ if (rdev->gart.table.vram.robj) {
+ radeon_object_kunmap(rdev->gart.table.vram.robj);
+ radeon_object_unpin(rdev->gart.table.vram.robj);
+ }
+}
+
+int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+{
+ void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+
+ if (i < 0 || i > rdev->gart.num_gpu_pages) {
+ return -EINVAL;
+ }
+ addr = (((u32)addr) >> 8) | ((upper_32_bits(addr) & 0xff) << 4) | 0xC;
+ writel(cpu_to_le32(addr), ((void __iomem *)ptr) + (i * 4));
+ return 0;
+}
+
+int r300_gart_enable(struct radeon_device *rdev)
+{
+#if __OS_HAS_AGP
+ if (rdev->flags & RADEON_IS_AGP) {
+ if (rdev->family > CHIP_RV350) {
+ rv370_pcie_gart_disable(rdev);
+ } else {
+ r100_pci_gart_disable(rdev);
+ }
+ return 0;
+ }
+#endif
+ if (rdev->flags & RADEON_IS_PCIE) {
+ rdev->asic->gart_disable = &rv370_pcie_gart_disable;
+ rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
+ rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
+ return rv370_pcie_gart_enable(rdev);
+ }
+ return r100_pci_gart_enable(rdev);
+}
+
+
+/*
+ * MC
+ */
+int r300_mc_init(struct radeon_device *rdev)
+{
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+
+ r300_gpu_init(rdev);
+ r100_pci_gart_disable(rdev);
+ if (rdev->flags & RADEON_IS_PCIE) {
+ rv370_pcie_gart_disable(rdev);
+ }
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ if (rdev->flags & RADEON_IS_AGP) {
+ r = radeon_agp_init(rdev);
+ if (r) {
+ printk(KERN_WARNING "[drm] Disabling AGP\n");
+ rdev->flags &= ~RADEON_IS_AGP;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ } else {
+ rdev->mc.gtt_location = rdev->mc.agp_base;
+ }
+ }
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ r100_mc_disable_clients(rdev);
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ r100_mc_setup(rdev);
+ return 0;
+}
+
+void r300_mc_fini(struct radeon_device *rdev)
+{
+ if (rdev->flags & RADEON_IS_PCIE) {
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ } else {
+ r100_pci_gart_disable(rdev);
+ radeon_gart_table_ram_free(rdev);
+ }
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Fence emission
+ */
+void r300_fence_ring_emit(struct radeon_device *rdev,
+ struct radeon_fence *fence)
+{
+ /* Who ever call radeon_fence_emit should call ring_lock and ask
+ * for enough space (today caller are ib schedule and buffer move) */
+ /* Write SC register so SC & US assert idle */
+ radeon_ring_write(rdev, PACKET0(0x43E0, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(0x43E4, 0));
+ radeon_ring_write(rdev, 0);
+ /* Flush 3D cache */
+ radeon_ring_write(rdev, PACKET0(0x4E4C, 0));
+ radeon_ring_write(rdev, (2 << 0));
+ radeon_ring_write(rdev, PACKET0(0x4F18, 0));
+ radeon_ring_write(rdev, (1 << 0));
+ /* Wait until IDLE & CLEAN */
+ radeon_ring_write(rdev, PACKET0(0x1720, 0));
+ radeon_ring_write(rdev, (1 << 17) | (1 << 16) | (1 << 9));
+ /* Emit fence sequence & fire IRQ */
+ radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
+ radeon_ring_write(rdev, fence->seq);
+ radeon_ring_write(rdev, PACKET0(RADEON_GEN_INT_STATUS, 0));
+ radeon_ring_write(rdev, RADEON_SW_INT_FIRE);
+}
+
+
+/*
+ * Global GPU functions
+ */
+int r300_copy_dma(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence)
+{
+ uint32_t size;
+ uint32_t cur_size;
+ int i, num_loops;
+ int r = 0;
+
+ /* radeon pitch is /64 */
+ size = num_pages << PAGE_SHIFT;
+ num_loops = DIV_ROUND_UP(size, 0x1FFFFF);
+ r = radeon_ring_lock(rdev, num_loops * 4 + 64);
+ if (r) {
+ DRM_ERROR("radeon: moving bo (%d).\n", r);
+ return r;
+ }
+ /* Must wait for 2D idle & clean before DMA or hangs might happen */
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev, (1 << 16));
+ for (i = 0; i < num_loops; i++) {
+ cur_size = size;
+ if (cur_size > 0x1FFFFF) {
+ cur_size = 0x1FFFFF;
+ }
+ size -= cur_size;
+ radeon_ring_write(rdev, PACKET0(0x720, 2));
+ radeon_ring_write(rdev, src_offset);
+ radeon_ring_write(rdev, dst_offset);
+ radeon_ring_write(rdev, cur_size | (1 << 31) | (1 << 30));
+ src_offset += cur_size;
+ dst_offset += cur_size;
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev, RADEON_WAIT_DMA_GUI_IDLE);
+ if (fence) {
+ r = radeon_fence_emit(rdev, fence);
+ }
+ radeon_ring_unlock_commit(rdev);
+ return r;
+}
+
+void r300_ring_start(struct radeon_device *rdev)
+{
+ unsigned gb_tile_config;
+ int r;
+
+ /* Sub pixel 1/12 so we can have 4K rendering according to doc */
+ gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
+ switch (rdev->num_gb_pipes) {
+ case 2:
+ gb_tile_config |= R300_PIPE_COUNT_R300;
+ break;
+ case 3:
+ gb_tile_config |= R300_PIPE_COUNT_R420_3P;
+ break;
+ case 4:
+ gb_tile_config |= R300_PIPE_COUNT_R420;
+ break;
+ case 1:
+ default:
+ gb_tile_config |= R300_PIPE_COUNT_RV350;
+ break;
+ }
+
+ r = radeon_ring_lock(rdev, 64);
+ if (r) {
+ return;
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_ISYNC_CNTL, 0));
+ radeon_ring_write(rdev,
+ RADEON_ISYNC_ANY2D_IDLE3D |
+ RADEON_ISYNC_ANY3D_IDLE2D |
+ RADEON_ISYNC_WAIT_IDLEGUI |
+ RADEON_ISYNC_CPSCRATCH_IDLEGUI);
+ radeon_ring_write(rdev, PACKET0(R300_GB_TILE_CONFIG, 0));
+ radeon_ring_write(rdev, gb_tile_config);
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev,
+ RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_3D_IDLECLEAN);
+ radeon_ring_write(rdev, PACKET0(0x170C, 0));
+ radeon_ring_write(rdev, 1 << 31);
+ radeon_ring_write(rdev, PACKET0(R300_GB_SELECT, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_GB_ENABLE, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_ZC_FLUSH | R300_ZC_FREE);
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev,
+ RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_3D_IDLECLEAN);
+ radeon_ring_write(rdev, PACKET0(R300_GB_AA_CONFIG, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_ZC_FLUSH | R300_ZC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_GB_MSPOS0, 0));
+ radeon_ring_write(rdev,
+ ((6 << R300_MS_X0_SHIFT) |
+ (6 << R300_MS_Y0_SHIFT) |
+ (6 << R300_MS_X1_SHIFT) |
+ (6 << R300_MS_Y1_SHIFT) |
+ (6 << R300_MS_X2_SHIFT) |
+ (6 << R300_MS_Y2_SHIFT) |
+ (6 << R300_MSBD0_Y_SHIFT) |
+ (6 << R300_MSBD0_X_SHIFT)));
+ radeon_ring_write(rdev, PACKET0(R300_GB_MSPOS1, 0));
+ radeon_ring_write(rdev,
+ ((6 << R300_MS_X3_SHIFT) |
+ (6 << R300_MS_Y3_SHIFT) |
+ (6 << R300_MS_X4_SHIFT) |
+ (6 << R300_MS_Y4_SHIFT) |
+ (6 << R300_MS_X5_SHIFT) |
+ (6 << R300_MS_Y5_SHIFT) |
+ (6 << R300_MSBD1_SHIFT)));
+ radeon_ring_write(rdev, PACKET0(R300_GA_ENHANCE, 0));
+ radeon_ring_write(rdev, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL);
+ radeon_ring_write(rdev, PACKET0(R300_GA_POLY_MODE, 0));
+ radeon_ring_write(rdev,
+ R300_FRONT_PTYPE_TRIANGE | R300_BACK_PTYPE_TRIANGE);
+ radeon_ring_write(rdev, PACKET0(R300_GA_ROUND_MODE, 0));
+ radeon_ring_write(rdev,
+ R300_GEOMETRY_ROUND_NEAREST |
+ R300_COLOR_ROUND_NEAREST);
+ radeon_ring_unlock_commit(rdev);
+}
+
+void r300_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+
+ if (rdev->family == CHIP_R300 &&
+ (RREG32(RADEON_CONFIG_CNTL) & RADEON_CFG_ATI_REV_ID_MASK) == RADEON_CFG_ATI_REV_A11) {
+ rdev->pll_errata |= CHIP_ERRATA_R300_CG;
+ }
+}
+
+int r300_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32(0x0150);
+ if (tmp & (1 << 4)) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void r300_gpu_init(struct radeon_device *rdev)
+{
+ uint32_t gb_tile_config, tmp;
+
+ r100_hdp_reset(rdev);
+ /* FIXME: rv380 one pipes ? */
+ if ((rdev->family == CHIP_R300) || (rdev->family == CHIP_R350)) {
+ /* r300,r350 */
+ rdev->num_gb_pipes = 2;
+ } else {
+ /* rv350,rv370,rv380 */
+ rdev->num_gb_pipes = 1;
+ }
+ gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
+ switch (rdev->num_gb_pipes) {
+ case 2:
+ gb_tile_config |= R300_PIPE_COUNT_R300;
+ break;
+ case 3:
+ gb_tile_config |= R300_PIPE_COUNT_R420_3P;
+ break;
+ case 4:
+ gb_tile_config |= R300_PIPE_COUNT_R420;
+ break;
+ case 1:
+ default:
+ gb_tile_config |= R300_PIPE_COUNT_RV350;
+ break;
+ }
+ WREG32(R300_GB_TILE_CONFIG, gb_tile_config);
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = RREG32(0x170C);
+ WREG32(0x170C, tmp | (1 << 31));
+
+ WREG32(R300_RB2D_DSTCACHE_MODE,
+ R300_DC_AUTOFLUSH_ENABLE |
+ R300_DC_DC_DISABLE_IGNORE_PE);
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ DRM_INFO("radeon: %d pipes initialized.\n", rdev->num_gb_pipes);
+}
+
+int r300_ga_reset(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ bool reinit_cp;
+ int i;
+
+ reinit_cp = rdev->cp.ready;
+ rdev->cp.ready = false;
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ WREG32(RADEON_CP_CSQ_MODE, 0);
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0x32005);
+ (void)RREG32(RADEON_RBBM_SOFT_RESET);
+ udelay(200);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (tmp & ((1 << 20) | (1 << 26))) {
+ DRM_ERROR("VAP & CP still busy (RBBM_STATUS=0x%08X)", tmp);
+ /* GA still busy soft reset it */
+ WREG32(0x429C, 0x200);
+ WREG32(R300_VAP_PVS_STATE_FLUSH_REG, 0);
+ WREG32(0x43E0, 0);
+ WREG32(0x43E4, 0);
+ WREG32(0x24AC, 0);
+ }
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & ((1 << 20) | (1 << 26)))) {
+ break;
+ }
+ }
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & ((1 << 20) | (1 << 26)))) {
+ DRM_INFO("GA reset succeed (RBBM_STATUS=0x%08X)\n",
+ tmp);
+ if (reinit_cp) {
+ return r100_cp_init(rdev, rdev->cp.ring_size);
+ }
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ DRM_ERROR("Failed to reset GA ! (RBBM_STATUS=0x%08X)\n", tmp);
+ return -1;
+}
+
+int r300_gpu_reset(struct radeon_device *rdev)
+{
+ uint32_t status;
+
+ /* reset order likely matter */
+ status = RREG32(RADEON_RBBM_STATUS);
+ /* reset HDP */
+ r100_hdp_reset(rdev);
+ /* reset rb2d */
+ if (status & ((1 << 17) | (1 << 18) | (1 << 27))) {
+ r100_rb2d_reset(rdev);
+ }
+ /* reset GA */
+ if (status & ((1 << 20) | (1 << 26))) {
+ r300_ga_reset(rdev);
+ }
+ /* reset CP */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 16)) {
+ r100_cp_reset(rdev);
+ }
+ /* Check if GPU is idle */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 31)) {
+ DRM_ERROR("Failed to reset GPU (RBBM_STATUS=0x%08X)\n", status);
+ return -1;
+ }
+ DRM_INFO("GPU reset succeed (RBBM_STATUS=0x%08X)\n", status);
+ return 0;
+}
+
+
+/*
+ * r300,r350,rv350,rv380 VRAM info
+ */
+void r300_vram_info(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ /* DDR for all card after R300 & IGP */
+ rdev->mc.vram_is_ddr = true;
+ tmp = RREG32(RADEON_MEM_CNTL);
+ if (tmp & R300_MEM_NUM_CHANNELS_MASK) {
+ rdev->mc.vram_width = 128;
+ } else {
+ rdev->mc.vram_width = 64;
+ }
+ rdev->mc.vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG8(RADEON_PCIE_INDEX, ((reg) & 0xff));
+ (void)RREG32(RADEON_PCIE_INDEX);
+ r = RREG32(RADEON_PCIE_DATA);
+ return r;
+}
+
+void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG8(RADEON_PCIE_INDEX, ((reg) & 0xff));
+ (void)RREG32(RADEON_PCIE_INDEX);
+ WREG32(RADEON_PCIE_DATA, (v));
+ (void)RREG32(RADEON_PCIE_DATA);
+}
+
+/*
+ * PCIE Lanes
+ */
+
+void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes)
+{
+ uint32_t link_width_cntl, mask;
+
+ if (rdev->flags & RADEON_IS_IGP)
+ return;
+
+ if (!(rdev->flags & RADEON_IS_PCIE))
+ return;
+
+ /* FIXME wait for idle */
+
+ switch (lanes) {
+ case 0:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X0;
+ break;
+ case 1:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X1;
+ break;
+ case 2:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X2;
+ break;
+ case 4:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X4;
+ break;
+ case 8:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X8;
+ break;
+ case 12:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X12;
+ break;
+ case 16:
+ default:
+ mask = RADEON_PCIE_LC_LINK_WIDTH_X16;
+ break;
+ }
+
+ link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
+
+ if ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) ==
+ (mask << RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT))
+ return;
+
+ link_width_cntl &= ~(RADEON_PCIE_LC_LINK_WIDTH_MASK |
+ RADEON_PCIE_LC_RECONFIG_NOW |
+ RADEON_PCIE_LC_RECONFIG_LATER |
+ RADEON_PCIE_LC_SHORT_RECONFIG_EN);
+ link_width_cntl |= mask;
+ WREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
+ WREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL, (link_width_cntl |
+ RADEON_PCIE_LC_RECONFIG_NOW));
+
+ /* wait for lane set to complete */
+ link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
+ while (link_width_cntl == 0xffffffff)
+ link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
+
+}
+
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int rv370_debugfs_pcie_gart_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
+ seq_printf(m, "PCIE_TX_GART_CNTL 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_BASE);
+ seq_printf(m, "PCIE_TX_GART_BASE 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_START_LO);
+ seq_printf(m, "PCIE_TX_GART_START_LO 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_START_HI);
+ seq_printf(m, "PCIE_TX_GART_START_HI 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_END_LO);
+ seq_printf(m, "PCIE_TX_GART_END_LO 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_END_HI);
+ seq_printf(m, "PCIE_TX_GART_END_HI 0x%08x\n", tmp);
+ tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_ERROR);
+ seq_printf(m, "PCIE_TX_GART_ERROR 0x%08x\n", tmp);
+ return 0;
+}
+
+static struct drm_info_list rv370_pcie_gart_info_list[] = {
+ {"rv370_pcie_gart_info", rv370_debugfs_pcie_gart_info, 0, NULL},
+};
+#endif
+
+int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, rv370_pcie_gart_info_list, 1);
+#else
+ return 0;
+#endif
+}
+
+
+/*
+ * CS functions
+ */
+struct r300_cs_track_cb {
+ struct radeon_object *robj;
+ unsigned pitch;
+ unsigned cpp;
+ unsigned offset;
+};
+
+struct r300_cs_track {
+ unsigned num_cb;
+ unsigned maxy;
+ struct r300_cs_track_cb cb[4];
+ struct r300_cs_track_cb zb;
+ bool z_enabled;
+};
+
+int r300_cs_track_check(struct radeon_device *rdev, struct r300_cs_track *track)
+{
+ unsigned i;
+ unsigned long size;
+
+ for (i = 0; i < track->num_cb; i++) {
+ if (track->cb[i].robj == NULL) {
+ DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
+ return -EINVAL;
+ }
+ size = track->cb[i].pitch * track->cb[i].cpp * track->maxy;
+ size += track->cb[i].offset;
+ if (size > radeon_object_size(track->cb[i].robj)) {
+ DRM_ERROR("[drm] Buffer too small for color buffer %d "
+ "(need %lu have %lu) !\n", i, size,
+ radeon_object_size(track->cb[i].robj));
+ DRM_ERROR("[drm] color buffer %d (%u %u %u %u)\n",
+ i, track->cb[i].pitch, track->cb[i].cpp,
+ track->cb[i].offset, track->maxy);
+ return -EINVAL;
+ }
+ }
+ if (track->z_enabled) {
+ if (track->zb.robj == NULL) {
+ DRM_ERROR("[drm] No buffer for z buffer !\n");
+ return -EINVAL;
+ }
+ size = track->zb.pitch * track->zb.cpp * track->maxy;
+ size += track->zb.offset;
+ if (size > radeon_object_size(track->zb.robj)) {
+ DRM_ERROR("[drm] Buffer too small for z buffer "
+ "(need %lu have %lu) !\n", size,
+ radeon_object_size(track->zb.robj));
+ return -EINVAL;
+ }
+ }
+ return 0;
+}
+
+static inline void r300_cs_track_clear(struct r300_cs_track *track)
+{
+ unsigned i;
+
+ track->num_cb = 4;
+ track->maxy = 4096;
+ for (i = 0; i < track->num_cb; i++) {
+ track->cb[i].robj = NULL;
+ track->cb[i].pitch = 8192;
+ track->cb[i].cpp = 16;
+ track->cb[i].offset = 0;
+ }
+ track->z_enabled = true;
+ track->zb.robj = NULL;
+ track->zb.pitch = 8192;
+ track->zb.cpp = 4;
+ track->zb.offset = 0;
+}
+
+static unsigned r300_auth_reg[] = {
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFBF, 0xFFFFFFFF, 0xFFFFFFBF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x17FF1FFF, 0xFFFFFFFC, 0xFFFFFFFF, 0xFF30FFBF,
+ 0xFFFFFFF8, 0xC3E6FFFF, 0xFFFFF6DF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFF03F,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFCFCC, 0xF00E9FFF, 0x007C0000,
+ 0xF0000078, 0xFF000009, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFF7FF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFC78, 0xFFFFFFFF, 0xFFFFFFFC, 0xFFFFFFFF,
+ 0x38FF8F50, 0xFFF88082, 0xF000000C, 0xFAE009FF,
+ 0x00000000, 0x00000000, 0xFFFF0000, 0x00000000,
+ 0x00000000, 0x0000C100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFF80FFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x0003FC01, 0xFFFFFFF8, 0xFE800B19,
+};
+
+static int r300_packet0_check(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned idx, unsigned reg)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ struct radeon_cs_reloc *reloc;
+ struct r300_cs_track *track;
+ volatile uint32_t *ib;
+ uint32_t tmp;
+ unsigned i;
+ int r;
+
+ ib = p->ib->ptr;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ track = (struct r300_cs_track *)p->track;
+ switch (reg) {
+ case RADEON_DST_PITCH_OFFSET:
+ case RADEON_SRC_PITCH_OFFSET:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ tmp = ib_chunk->kdata[idx] & 0x003fffff;
+ tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
+ ib[idx] = (ib_chunk->kdata[idx] & 0xffc00000) | tmp;
+ break;
+ case R300_RB3D_COLOROFFSET0:
+ case R300_RB3D_COLOROFFSET1:
+ case R300_RB3D_COLOROFFSET2:
+ case R300_RB3D_COLOROFFSET3:
+ i = (reg - R300_RB3D_COLOROFFSET0) >> 2;
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ track->cb[i].robj = reloc->robj;
+ track->cb[i].offset = ib_chunk->kdata[idx];
+ ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ case R300_ZB_DEPTHOFFSET:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ track->zb.robj = reloc->robj;
+ track->zb.offset = ib_chunk->kdata[idx];
+ ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ case R300_TX_OFFSET_0:
+ case R300_TX_OFFSET_0+4:
+ case R300_TX_OFFSET_0+8:
+ case R300_TX_OFFSET_0+12:
+ case R300_TX_OFFSET_0+16:
+ case R300_TX_OFFSET_0+20:
+ case R300_TX_OFFSET_0+24:
+ case R300_TX_OFFSET_0+28:
+ case R300_TX_OFFSET_0+32:
+ case R300_TX_OFFSET_0+36:
+ case R300_TX_OFFSET_0+40:
+ case R300_TX_OFFSET_0+44:
+ case R300_TX_OFFSET_0+48:
+ case R300_TX_OFFSET_0+52:
+ case R300_TX_OFFSET_0+56:
+ case R300_TX_OFFSET_0+60:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+ idx, reg);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ /* Tracked registers */
+ case 0x43E4:
+ /* SC_SCISSOR1 */
+
+ track->maxy = ((ib_chunk->kdata[idx] >> 13) & 0x1FFF) + 1;
+ if (p->rdev->family < CHIP_RV515) {
+ track->maxy -= 1440;
+ }
+ break;
+ case 0x4E00:
+ /* RB3D_CCTL */
+ track->num_cb = ((ib_chunk->kdata[idx] >> 5) & 0x3) + 1;
+ break;
+ case 0x4E38:
+ case 0x4E3C:
+ case 0x4E40:
+ case 0x4E44:
+ /* RB3D_COLORPITCH0 */
+ /* RB3D_COLORPITCH1 */
+ /* RB3D_COLORPITCH2 */
+ /* RB3D_COLORPITCH3 */
+ i = (reg - 0x4E38) >> 2;
+ track->cb[i].pitch = ib_chunk->kdata[idx] & 0x3FFE;
+ switch (((ib_chunk->kdata[idx] >> 21) & 0xF)) {
+ case 9:
+ case 11:
+ case 12:
+ track->cb[i].cpp = 1;
+ break;
+ case 3:
+ case 4:
+ case 13:
+ case 15:
+ track->cb[i].cpp = 2;
+ break;
+ case 6:
+ track->cb[i].cpp = 4;
+ break;
+ case 10:
+ track->cb[i].cpp = 8;
+ break;
+ case 7:
+ track->cb[i].cpp = 16;
+ break;
+ default:
+ DRM_ERROR("Invalid color buffer format (%d) !\n",
+ ((ib_chunk->kdata[idx] >> 21) & 0xF));
+ return -EINVAL;
+ }
+ break;
+ case 0x4F00:
+ /* ZB_CNTL */
+ if (ib_chunk->kdata[idx] & 2) {
+ track->z_enabled = true;
+ } else {
+ track->z_enabled = false;
+ }
+ break;
+ case 0x4F10:
+ /* ZB_FORMAT */
+ switch ((ib_chunk->kdata[idx] & 0xF)) {
+ case 0:
+ case 1:
+ track->zb.cpp = 2;
+ break;
+ case 2:
+ track->zb.cpp = 4;
+ break;
+ default:
+ DRM_ERROR("Invalid z buffer format (%d) !\n",
+ (ib_chunk->kdata[idx] & 0xF));
+ return -EINVAL;
+ }
+ break;
+ case 0x4F24:
+ /* ZB_DEPTHPITCH */
+ track->zb.pitch = ib_chunk->kdata[idx] & 0x3FFC;
+ break;
+ default:
+ printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n", reg, idx);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int r300_packet3_check(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt)
+{
+ struct radeon_cs_chunk *ib_chunk;
+ struct radeon_cs_reloc *reloc;
+ struct r300_cs_track *track;
+ volatile uint32_t *ib;
+ unsigned idx;
+ unsigned i, c;
+ int r;
+
+ ib = p->ib->ptr;
+ ib_chunk = &p->chunks[p->chunk_ib_idx];
+ idx = pkt->idx + 1;
+ track = (struct r300_cs_track *)p->track;
+ switch (pkt->opcode) {
+ case PACKET3_3D_LOAD_VBPNTR:
+ c = ib_chunk->kdata[idx++];
+ for (i = 0; i < (c - 1); i += 2, idx += 3) {
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+2] = ib_chunk->kdata[idx+2] + ((u32)reloc->lobj.gpu_offset);
+ }
+ if (c & 1) {
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n",
+ pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ }
+ break;
+ case PACKET3_INDX_BUFFER:
+ r = r100_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
+ r100_cs_dump_packet(p, pkt);
+ return r;
+ }
+ ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+ break;
+ /* Draw packet */
+ case PACKET3_3D_DRAW_VBUF:
+ case PACKET3_3D_DRAW_IMMD:
+ case PACKET3_3D_DRAW_INDX:
+ case PACKET3_3D_DRAW_VBUF_2:
+ case PACKET3_3D_DRAW_IMMD_2:
+ case PACKET3_3D_DRAW_INDX_2:
+ r = r300_cs_track_check(p->rdev, track);
+ if (r) {
+ return r;
+ }
+ break;
+ case PACKET3_NOP:
+ break;
+ default:
+ DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+int r300_cs_parse(struct radeon_cs_parser *p)
+{
+ struct radeon_cs_packet pkt;
+ struct r300_cs_track track;
+ int r;
+
+ r300_cs_track_clear(&track);
+ p->track = &track;
+ do {
+ r = r100_cs_packet_parse(p, &pkt, p->idx);
+ if (r) {
+ return r;
+ }
+ p->idx += pkt.count + 2;
+ switch (pkt.type) {
+ case PACKET_TYPE0:
+ r = r100_cs_parse_packet0(p, &pkt,
+ r300_auth_reg,
+ ARRAY_SIZE(r300_auth_reg),
+ &r300_packet0_check);
+ break;
+ case PACKET_TYPE2:
+ break;
+ case PACKET_TYPE3:
+ r = r300_packet3_check(p, &pkt);
+ break;
+ default:
+ DRM_ERROR("Unknown packet type %d !\n", pkt.type);
+ return -EINVAL;
+ }
+ if (r) {
+ return r;
+ }
+ } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
+ return 0;
+}
-/**************************************************************************
-
-Copyright (C) 2004-2005 Nicolai Haehnle et al.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
+/*
+ * Copyright 2005 Nicolai Haehnle et al.
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Nicolai Haehnle
+ * Jerome Glisse
+ */
+#ifndef _R300_REG_H_
+#define _R300_REG_H_
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-**************************************************************************/
-#ifndef _R300_REG_H
-#define _R300_REG_H
#define R300_MC_INIT_MISC_LAT_TIMER 0x180
# define R300_MC_MISC__MC_CPR_INIT_LAT_SHIFT 0
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* r420,r423,rv410 depends on : */
+void r100_pci_gart_disable(struct radeon_device *rdev);
+void r100_hdp_reset(struct radeon_device *rdev);
+void r100_mc_setup(struct radeon_device *rdev);
+int r100_gui_wait_for_idle(struct radeon_device *rdev);
+void r100_mc_disable_clients(struct radeon_device *rdev);
+void r300_vram_info(struct radeon_device *rdev);
+int r300_mc_wait_for_idle(struct radeon_device *rdev);
+int rv370_pcie_gart_enable(struct radeon_device *rdev);
+void rv370_pcie_gart_disable(struct radeon_device *rdev);
+
+/* This files gather functions specifics to :
+ * r420,r423,rv410
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void r420_gpu_init(struct radeon_device *rdev);
+int r420_debugfs_pipes_info_init(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int r420_mc_init(struct radeon_device *rdev)
+{
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+ if (r420_debugfs_pipes_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for pipes !\n");
+ }
+
+ r420_gpu_init(rdev);
+ r100_pci_gart_disable(rdev);
+ if (rdev->flags & RADEON_IS_PCIE) {
+ rv370_pcie_gart_disable(rdev);
+ }
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ if (rdev->flags & RADEON_IS_AGP) {
+ r = radeon_agp_init(rdev);
+ if (r) {
+ printk(KERN_WARNING "[drm] Disabling AGP\n");
+ rdev->flags &= ~RADEON_IS_AGP;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ } else {
+ rdev->mc.gtt_location = rdev->mc.agp_base;
+ }
+ }
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ r100_mc_disable_clients(rdev);
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ r100_mc_setup(rdev);
+ return 0;
+}
+
+void r420_mc_fini(struct radeon_device *rdev)
+{
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+void r420_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+void r420_pipes_init(struct radeon_device *rdev)
+{
+ unsigned tmp;
+ unsigned gb_pipe_select;
+ unsigned num_pipes;
+
+ /* GA_ENHANCE workaround TCL deadlock issue */
+ WREG32(0x4274, (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3));
+ /* get max number of pipes */
+ gb_pipe_select = RREG32(0x402C);
+ num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
+ rdev->num_gb_pipes = num_pipes;
+ tmp = 0;
+ switch (num_pipes) {
+ default:
+ /* force to 1 pipe */
+ num_pipes = 1;
+ case 1:
+ tmp = (0 << 1);
+ break;
+ case 2:
+ tmp = (3 << 1);
+ break;
+ case 3:
+ tmp = (6 << 1);
+ break;
+ case 4:
+ tmp = (7 << 1);
+ break;
+ }
+ WREG32(0x42C8, (1 << num_pipes) - 1);
+ /* Sub pixel 1/12 so we can have 4K rendering according to doc */
+ tmp |= (1 << 4) | (1 << 0);
+ WREG32(0x4018, tmp);
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = RREG32(0x170C);
+ WREG32(0x170C, tmp | (1 << 31));
+
+ WREG32(R300_RB2D_DSTCACHE_MODE,
+ RREG32(R300_RB2D_DSTCACHE_MODE) |
+ R300_DC_AUTOFLUSH_ENABLE |
+ R300_DC_DC_DISABLE_IGNORE_PE);
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ DRM_INFO("radeon: %d pipes initialized.\n", rdev->num_gb_pipes);
+}
+
+void r420_gpu_init(struct radeon_device *rdev)
+{
+ r100_hdp_reset(rdev);
+ r420_pipes_init(rdev);
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+
+/*
+ * r420,r423,rv410 VRAM info
+ */
+void r420_vram_info(struct radeon_device *rdev)
+{
+ r300_vram_info(rdev);
+}
+
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int r420_debugfs_pipes_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32(R400_GB_PIPE_SELECT);
+ seq_printf(m, "GB_PIPE_SELECT 0x%08x\n", tmp);
+ tmp = RREG32(R300_GB_TILE_CONFIG);
+ seq_printf(m, "GB_TILE_CONFIG 0x%08x\n", tmp);
+ tmp = RREG32(R300_DST_PIPE_CONFIG);
+ seq_printf(m, "DST_PIPE_CONFIG 0x%08x\n", tmp);
+ return 0;
+}
+
+static struct drm_info_list r420_pipes_info_list[] = {
+ {"r420_pipes_info", r420_debugfs_pipes_info, 0, NULL},
+};
+#endif
+
+int r420_debugfs_pipes_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, r420_pipes_info_list, 1);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#ifndef __R500_REG_H__
+#define __R500_REG_H__
+
+/* pipe config regs */
+#define R300_GA_POLY_MODE 0x4288
+# define R300_FRONT_PTYPE_POINT (0 << 4)
+# define R300_FRONT_PTYPE_LINE (1 << 4)
+# define R300_FRONT_PTYPE_TRIANGE (2 << 4)
+# define R300_BACK_PTYPE_POINT (0 << 7)
+# define R300_BACK_PTYPE_LINE (1 << 7)
+# define R300_BACK_PTYPE_TRIANGE (2 << 7)
+#define R300_GA_ROUND_MODE 0x428c
+# define R300_GEOMETRY_ROUND_TRUNC (0 << 0)
+# define R300_GEOMETRY_ROUND_NEAREST (1 << 0)
+# define R300_COLOR_ROUND_TRUNC (0 << 2)
+# define R300_COLOR_ROUND_NEAREST (1 << 2)
+#define R300_GB_MSPOS0 0x4010
+# define R300_MS_X0_SHIFT 0
+# define R300_MS_Y0_SHIFT 4
+# define R300_MS_X1_SHIFT 8
+# define R300_MS_Y1_SHIFT 12
+# define R300_MS_X2_SHIFT 16
+# define R300_MS_Y2_SHIFT 20
+# define R300_MSBD0_Y_SHIFT 24
+# define R300_MSBD0_X_SHIFT 28
+#define R300_GB_MSPOS1 0x4014
+# define R300_MS_X3_SHIFT 0
+# define R300_MS_Y3_SHIFT 4
+# define R300_MS_X4_SHIFT 8
+# define R300_MS_Y4_SHIFT 12
+# define R300_MS_X5_SHIFT 16
+# define R300_MS_Y5_SHIFT 20
+# define R300_MSBD1_SHIFT 24
+
+#define R300_GA_ENHANCE 0x4274
+# define R300_GA_DEADLOCK_CNTL (1 << 0)
+# define R300_GA_FASTSYNC_CNTL (1 << 1)
+#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
+# define R300_RB3D_DC_FLUSH (2 << 0)
+# define R300_RB3D_DC_FREE (2 << 2)
+# define R300_RB3D_DC_FINISH (1 << 4)
+#define R300_RB3D_ZCACHE_CTLSTAT 0x4f18
+# define R300_ZC_FLUSH (1 << 0)
+# define R300_ZC_FREE (1 << 1)
+# define R300_ZC_FLUSH_ALL 0x3
+#define R400_GB_PIPE_SELECT 0x402c
+#define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
+#define R500_SU_REG_DEST 0x42c8
+#define R300_GB_TILE_CONFIG 0x4018
+# define R300_ENABLE_TILING (1 << 0)
+# define R300_PIPE_COUNT_RV350 (0 << 1)
+# define R300_PIPE_COUNT_R300 (3 << 1)
+# define R300_PIPE_COUNT_R420_3P (6 << 1)
+# define R300_PIPE_COUNT_R420 (7 << 1)
+# define R300_TILE_SIZE_8 (0 << 4)
+# define R300_TILE_SIZE_16 (1 << 4)
+# define R300_TILE_SIZE_32 (2 << 4)
+# define R300_SUBPIXEL_1_12 (0 << 16)
+# define R300_SUBPIXEL_1_16 (1 << 16)
+#define R300_DST_PIPE_CONFIG 0x170c
+# define R300_PIPE_AUTO_CONFIG (1 << 31)
+#define R300_RB2D_DSTCACHE_MODE 0x3428
+# define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
+# define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
+
+#define RADEON_CP_STAT 0x7C0
+#define RADEON_RBBM_CMDFIFO_ADDR 0xE70
+#define RADEON_RBBM_CMDFIFO_DATA 0xE74
+#define RADEON_ISYNC_CNTL 0x1724
+# define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
+# define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
+# define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
+# define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
+# define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
+# define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
+
+#define RS480_NB_MC_INDEX 0x168
+# define RS480_NB_MC_IND_WR_EN (1 << 8)
+#define RS480_NB_MC_DATA 0x16c
+
+/*
+ * RS690
+ */
+#define RS690_MCCFG_FB_LOCATION 0x100
+#define RS690_MC_FB_START_MASK 0x0000FFFF
+#define RS690_MC_FB_START_SHIFT 0
+#define RS690_MC_FB_TOP_MASK 0xFFFF0000
+#define RS690_MC_FB_TOP_SHIFT 16
+#define RS690_MCCFG_AGP_LOCATION 0x101
+#define RS690_MC_AGP_START_MASK 0x0000FFFF
+#define RS690_MC_AGP_START_SHIFT 0
+#define RS690_MC_AGP_TOP_MASK 0xFFFF0000
+#define RS690_MC_AGP_TOP_SHIFT 16
+#define RS690_MCCFG_AGP_BASE 0x102
+#define RS690_MCCFG_AGP_BASE_2 0x103
+#define RS690_MC_INIT_MISC_LAT_TIMER 0x104
+#define RS690_HDP_FB_LOCATION 0x0134
+#define RS690_MC_INDEX 0x78
+# define RS690_MC_INDEX_MASK 0x1ff
+# define RS690_MC_INDEX_WR_EN (1 << 9)
+# define RS690_MC_INDEX_WR_ACK 0x7f
+#define RS690_MC_DATA 0x7c
+#define RS690_MC_STATUS 0x90
+#define RS690_MC_STATUS_IDLE (1 << 0)
+#define RS480_AGP_BASE_2 0x0164
+#define RS480_MC_MISC_CNTL 0x18
+# define RS480_DISABLE_GTW (1 << 1)
+# define RS480_GART_INDEX_REG_EN (1 << 12)
+# define RS690_BLOCK_GFX_D3_EN (1 << 14)
+#define RS480_GART_FEATURE_ID 0x2b
+# define RS480_HANG_EN (1 << 11)
+# define RS480_TLB_ENABLE (1 << 18)
+# define RS480_P2P_ENABLE (1 << 19)
+# define RS480_GTW_LAC_EN (1 << 25)
+# define RS480_2LEVEL_GART (0 << 30)
+# define RS480_1LEVEL_GART (1 << 30)
+# define RS480_PDC_EN (1 << 31)
+#define RS480_GART_BASE 0x2c
+#define RS480_GART_CACHE_CNTRL 0x2e
+# define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
+#define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
+# define RS480_GART_EN (1 << 0)
+# define RS480_VA_SIZE_32MB (0 << 1)
+# define RS480_VA_SIZE_64MB (1 << 1)
+# define RS480_VA_SIZE_128MB (2 << 1)
+# define RS480_VA_SIZE_256MB (3 << 1)
+# define RS480_VA_SIZE_512MB (4 << 1)
+# define RS480_VA_SIZE_1GB (5 << 1)
+# define RS480_VA_SIZE_2GB (6 << 1)
+#define RS480_AGP_MODE_CNTL 0x39
+# define RS480_POST_GART_Q_SIZE (1 << 18)
+# define RS480_NONGART_SNOOP (1 << 19)
+# define RS480_AGP_RD_BUF_SIZE (1 << 20)
+# define RS480_REQ_TYPE_SNOOP_SHIFT 22
+# define RS480_REQ_TYPE_SNOOP_MASK 0x3
+# define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
+
+#define RS690_AIC_CTRL_SCRATCH 0x3A
+# define RS690_DIS_OUT_OF_PCI_GART_ACCESS (1 << 1)
+
+/*
+ * RS600
+ */
+#define RS600_MC_STATUS 0x0
+#define RS600_MC_STATUS_IDLE (1 << 0)
+#define RS600_MC_INDEX 0x70
+# define RS600_MC_ADDR_MASK 0xffff
+# define RS600_MC_IND_SEQ_RBS_0 (1 << 16)
+# define RS600_MC_IND_SEQ_RBS_1 (1 << 17)
+# define RS600_MC_IND_SEQ_RBS_2 (1 << 18)
+# define RS600_MC_IND_SEQ_RBS_3 (1 << 19)
+# define RS600_MC_IND_AIC_RBS (1 << 20)
+# define RS600_MC_IND_CITF_ARB0 (1 << 21)
+# define RS600_MC_IND_CITF_ARB1 (1 << 22)
+# define RS600_MC_IND_WR_EN (1 << 23)
+#define RS600_MC_DATA 0x74
+#define RS600_MC_STATUS 0x0
+# define RS600_MC_IDLE (1 << 1)
+#define RS600_MC_FB_LOCATION 0x4
+#define RS600_MC_FB_START_MASK 0x0000FFFF
+#define RS600_MC_FB_START_SHIFT 0
+#define RS600_MC_FB_TOP_MASK 0xFFFF0000
+#define RS600_MC_FB_TOP_SHIFT 16
+#define RS600_MC_AGP_LOCATION 0x5
+#define RS600_MC_AGP_START_MASK 0x0000FFFF
+#define RS600_MC_AGP_START_SHIFT 0
+#define RS600_MC_AGP_TOP_MASK 0xFFFF0000
+#define RS600_MC_AGP_TOP_SHIFT 16
+#define RS600_MC_AGP_BASE 0x6
+#define RS600_MC_AGP_BASE_2 0x7
+#define RS600_MC_CNTL1 0x9
+# define RS600_ENABLE_PAGE_TABLES (1 << 26)
+#define RS600_MC_PT0_CNTL 0x100
+# define RS600_ENABLE_PT (1 << 0)
+# define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
+# define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
+# define RS600_INVALIDATE_ALL_L1_TLBS (1 << 28)
+# define RS600_INVALIDATE_L2_CACHE (1 << 29)
+#define RS600_MC_PT0_CONTEXT0_CNTL 0x102
+# define RS600_ENABLE_PAGE_TABLE (1 << 0)
+# define RS600_PAGE_TABLE_TYPE_FLAT (0 << 1)
+#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR 0x112
+#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR 0x114
+#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
+#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR 0x12c
+#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR 0x13c
+#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR 0x14c
+#define RS600_MC_PT0_CLIENT0_CNTL 0x16c
+# define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE (1 << 0)
+# define RS600_TRANSLATION_MODE_OVERRIDE (1 << 1)
+# define RS600_SYSTEM_ACCESS_MODE_MASK (3 << 8)
+# define RS600_SYSTEM_ACCESS_MODE_PA_ONLY (0 << 8)
+# define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 8)
+# define RS600_SYSTEM_ACCESS_MODE_IN_SYS (2 << 8)
+# define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 8)
+# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH (0 << 10)
+# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 10)
+# define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
+# define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
+# define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
+# define RS600_INVALIDATE_L1_TLB (1 << 20)
+/* rs600/rs690/rs740 */
+# define RS600_BUS_MASTER_DIS (1 << 14)
+# define RS600_MSI_REARM (1 << 20)
+/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
+
+
+
+#define RV515_MC_FB_LOCATION 0x01
+#define RV515_MC_FB_START_MASK 0x0000FFFF
+#define RV515_MC_FB_START_SHIFT 0
+#define RV515_MC_FB_TOP_MASK 0xFFFF0000
+#define RV515_MC_FB_TOP_SHIFT 16
+#define RV515_MC_AGP_LOCATION 0x02
+#define RV515_MC_AGP_START_MASK 0x0000FFFF
+#define RV515_MC_AGP_START_SHIFT 0
+#define RV515_MC_AGP_TOP_MASK 0xFFFF0000
+#define RV515_MC_AGP_TOP_SHIFT 16
+#define RV515_MC_AGP_BASE 0x03
+#define RV515_MC_AGP_BASE_2 0x04
+
+#define R520_MC_FB_LOCATION 0x04
+#define R520_MC_FB_START_MASK 0x0000FFFF
+#define R520_MC_FB_START_SHIFT 0
+#define R520_MC_FB_TOP_MASK 0xFFFF0000
+#define R520_MC_FB_TOP_SHIFT 16
+#define R520_MC_AGP_LOCATION 0x05
+#define R520_MC_AGP_START_MASK 0x0000FFFF
+#define R520_MC_AGP_START_SHIFT 0
+#define R520_MC_AGP_TOP_MASK 0xFFFF0000
+#define R520_MC_AGP_TOP_SHIFT 16
+#define R520_MC_AGP_BASE 0x06
+#define R520_MC_AGP_BASE_2 0x07
+
+
+#define AVIVO_MC_INDEX 0x0070
+#define R520_MC_STATUS 0x00
+#define R520_MC_STATUS_IDLE (1<<1)
+#define RV515_MC_STATUS 0x08
+#define RV515_MC_STATUS_IDLE (1<<4)
+#define RV515_MC_INIT_MISC_LAT_TIMER 0x09
+#define AVIVO_MC_DATA 0x0074
+
+#define R520_MC_IND_INDEX 0x70
+#define R520_MC_IND_WR_EN (1 << 24)
+#define R520_MC_IND_DATA 0x74
+
+#define RV515_MC_CNTL 0x5
+# define RV515_MEM_NUM_CHANNELS_MASK 0x3
+#define R520_MC_CNTL0 0x8
+# define R520_MEM_NUM_CHANNELS_MASK (0x3 << 24)
+# define R520_MEM_NUM_CHANNELS_SHIFT 24
+# define R520_MC_CHANNEL_SIZE (1 << 23)
+
+#define AVIVO_CP_DYN_CNTL 0x000f /* PLL */
+# define AVIVO_CP_FORCEON (1 << 0)
+#define AVIVO_E2_DYN_CNTL 0x0011 /* PLL */
+# define AVIVO_E2_FORCEON (1 << 0)
+#define AVIVO_IDCT_DYN_CNTL 0x0013 /* PLL */
+# define AVIVO_IDCT_FORCEON (1 << 0)
+
+#define AVIVO_HDP_FB_LOCATION 0x134
+
+#define AVIVO_VGA_RENDER_CONTROL 0x0300
+# define AVIVO_VGA_VSTATUS_CNTL_MASK (3 << 16)
+#define AVIVO_D1VGA_CONTROL 0x0330
+# define AVIVO_DVGA_CONTROL_MODE_ENABLE (1<<0)
+# define AVIVO_DVGA_CONTROL_TIMING_SELECT (1<<8)
+# define AVIVO_DVGA_CONTROL_SYNC_POLARITY_SELECT (1<<9)
+# define AVIVO_DVGA_CONTROL_OVERSCAN_TIMING_SELECT (1<<10)
+# define AVIVO_DVGA_CONTROL_OVERSCAN_COLOR_EN (1<<16)
+# define AVIVO_DVGA_CONTROL_ROTATE (1<<24)
+#define AVIVO_D2VGA_CONTROL 0x0338
+
+#define AVIVO_EXT1_PPLL_REF_DIV_SRC 0x400
+#define AVIVO_EXT1_PPLL_REF_DIV 0x404
+#define AVIVO_EXT1_PPLL_UPDATE_LOCK 0x408
+#define AVIVO_EXT1_PPLL_UPDATE_CNTL 0x40c
+
+#define AVIVO_EXT2_PPLL_REF_DIV_SRC 0x410
+#define AVIVO_EXT2_PPLL_REF_DIV 0x414
+#define AVIVO_EXT2_PPLL_UPDATE_LOCK 0x418
+#define AVIVO_EXT2_PPLL_UPDATE_CNTL 0x41c
+
+#define AVIVO_EXT1_PPLL_FB_DIV 0x430
+#define AVIVO_EXT2_PPLL_FB_DIV 0x434
+
+#define AVIVO_EXT1_PPLL_POST_DIV_SRC 0x438
+#define AVIVO_EXT1_PPLL_POST_DIV 0x43c
+
+#define AVIVO_EXT2_PPLL_POST_DIV_SRC 0x440
+#define AVIVO_EXT2_PPLL_POST_DIV 0x444
+
+#define AVIVO_EXT1_PPLL_CNTL 0x448
+#define AVIVO_EXT2_PPLL_CNTL 0x44c
+
+#define AVIVO_P1PLL_CNTL 0x450
+#define AVIVO_P2PLL_CNTL 0x454
+#define AVIVO_P1PLL_INT_SS_CNTL 0x458
+#define AVIVO_P2PLL_INT_SS_CNTL 0x45c
+#define AVIVO_P1PLL_TMDSA_CNTL 0x460
+#define AVIVO_P2PLL_LVTMA_CNTL 0x464
+
+#define AVIVO_PCLK_CRTC1_CNTL 0x480
+#define AVIVO_PCLK_CRTC2_CNTL 0x484
+
+#define AVIVO_D1CRTC_H_TOTAL 0x6000
+#define AVIVO_D1CRTC_H_BLANK_START_END 0x6004
+#define AVIVO_D1CRTC_H_SYNC_A 0x6008
+#define AVIVO_D1CRTC_H_SYNC_A_CNTL 0x600c
+#define AVIVO_D1CRTC_H_SYNC_B 0x6010
+#define AVIVO_D1CRTC_H_SYNC_B_CNTL 0x6014
+
+#define AVIVO_D1CRTC_V_TOTAL 0x6020
+#define AVIVO_D1CRTC_V_BLANK_START_END 0x6024
+#define AVIVO_D1CRTC_V_SYNC_A 0x6028
+#define AVIVO_D1CRTC_V_SYNC_A_CNTL 0x602c
+#define AVIVO_D1CRTC_V_SYNC_B 0x6030
+#define AVIVO_D1CRTC_V_SYNC_B_CNTL 0x6034
+
+#define AVIVO_D1CRTC_CONTROL 0x6080
+# define AVIVO_CRTC_EN (1 << 0)
+#define AVIVO_D1CRTC_BLANK_CONTROL 0x6084
+#define AVIVO_D1CRTC_INTERLACE_CONTROL 0x6088
+#define AVIVO_D1CRTC_INTERLACE_STATUS 0x608c
+#define AVIVO_D1CRTC_STEREO_CONTROL 0x60c4
+
+/* master controls */
+#define AVIVO_DC_CRTC_MASTER_EN 0x60f8
+#define AVIVO_DC_CRTC_TV_CONTROL 0x60fc
+
+#define AVIVO_D1GRPH_ENABLE 0x6100
+#define AVIVO_D1GRPH_CONTROL 0x6104
+# define AVIVO_D1GRPH_CONTROL_DEPTH_8BPP (0 << 0)
+# define AVIVO_D1GRPH_CONTROL_DEPTH_16BPP (1 << 0)
+# define AVIVO_D1GRPH_CONTROL_DEPTH_32BPP (2 << 0)
+# define AVIVO_D1GRPH_CONTROL_DEPTH_64BPP (3 << 0)
+
+# define AVIVO_D1GRPH_CONTROL_8BPP_INDEXED (0 << 8)
+
+# define AVIVO_D1GRPH_CONTROL_16BPP_ARGB1555 (0 << 8)
+# define AVIVO_D1GRPH_CONTROL_16BPP_RGB565 (1 << 8)
+# define AVIVO_D1GRPH_CONTROL_16BPP_ARGB4444 (2 << 8)
+# define AVIVO_D1GRPH_CONTROL_16BPP_AI88 (3 << 8)
+# define AVIVO_D1GRPH_CONTROL_16BPP_MONO16 (4 << 8)
+
+# define AVIVO_D1GRPH_CONTROL_32BPP_ARGB8888 (0 << 8)
+# define AVIVO_D1GRPH_CONTROL_32BPP_ARGB2101010 (1 << 8)
+# define AVIVO_D1GRPH_CONTROL_32BPP_DIGITAL (2 << 8)
+# define AVIVO_D1GRPH_CONTROL_32BPP_8B_ARGB2101010 (3 << 8)
+
+
+# define AVIVO_D1GRPH_CONTROL_64BPP_ARGB16161616 (0 << 8)
+
+# define AVIVO_D1GRPH_SWAP_RB (1 << 16)
+# define AVIVO_D1GRPH_TILED (1 << 20)
+# define AVIVO_D1GRPH_MACRO_ADDRESS_MODE (1 << 21)
+
+#define AVIVO_D1GRPH_LUT_SEL 0x6108
+#define AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS 0x6110
+#define AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS 0x6118
+#define AVIVO_D1GRPH_PITCH 0x6120
+#define AVIVO_D1GRPH_SURFACE_OFFSET_X 0x6124
+#define AVIVO_D1GRPH_SURFACE_OFFSET_Y 0x6128
+#define AVIVO_D1GRPH_X_START 0x612c
+#define AVIVO_D1GRPH_Y_START 0x6130
+#define AVIVO_D1GRPH_X_END 0x6134
+#define AVIVO_D1GRPH_Y_END 0x6138
+#define AVIVO_D1GRPH_UPDATE 0x6144
+# define AVIVO_D1GRPH_UPDATE_LOCK (1 << 16)
+#define AVIVO_D1GRPH_FLIP_CONTROL 0x6148
+
+#define AVIVO_D1CUR_CONTROL 0x6400
+# define AVIVO_D1CURSOR_EN (1 << 0)
+# define AVIVO_D1CURSOR_MODE_SHIFT 8
+# define AVIVO_D1CURSOR_MODE_MASK (3 << 8)
+# define AVIVO_D1CURSOR_MODE_24BPP 2
+#define AVIVO_D1CUR_SURFACE_ADDRESS 0x6408
+#define AVIVO_D1CUR_SIZE 0x6410
+#define AVIVO_D1CUR_POSITION 0x6414
+#define AVIVO_D1CUR_HOT_SPOT 0x6418
+#define AVIVO_D1CUR_UPDATE 0x6424
+# define AVIVO_D1CURSOR_UPDATE_LOCK (1 << 16)
+
+#define AVIVO_DC_LUT_RW_SELECT 0x6480
+#define AVIVO_DC_LUT_RW_MODE 0x6484
+#define AVIVO_DC_LUT_RW_INDEX 0x6488
+#define AVIVO_DC_LUT_SEQ_COLOR 0x648c
+#define AVIVO_DC_LUT_PWL_DATA 0x6490
+#define AVIVO_DC_LUT_30_COLOR 0x6494
+#define AVIVO_DC_LUT_READ_PIPE_SELECT 0x6498
+#define AVIVO_DC_LUT_WRITE_EN_MASK 0x649c
+#define AVIVO_DC_LUT_AUTOFILL 0x64a0
+
+#define AVIVO_DC_LUTA_CONTROL 0x64c0
+#define AVIVO_DC_LUTA_BLACK_OFFSET_BLUE 0x64c4
+#define AVIVO_DC_LUTA_BLACK_OFFSET_GREEN 0x64c8
+#define AVIVO_DC_LUTA_BLACK_OFFSET_RED 0x64cc
+#define AVIVO_DC_LUTA_WHITE_OFFSET_BLUE 0x64d0
+#define AVIVO_DC_LUTA_WHITE_OFFSET_GREEN 0x64d4
+#define AVIVO_DC_LUTA_WHITE_OFFSET_RED 0x64d8
+
+#define AVIVO_DC_LB_MEMORY_SPLIT 0x6520
+# define AVIVO_DC_LB_MEMORY_SPLIT_MASK 0x3
+# define AVIVO_DC_LB_MEMORY_SPLIT_SHIFT 0
+# define AVIVO_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF 0
+# define AVIVO_DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q 1
+# define AVIVO_DC_LB_MEMORY_SPLIT_D1_ONLY 2
+# define AVIVO_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q 3
+# define AVIVO_DC_LB_MEMORY_SPLIT_SHIFT_MODE (1 << 2)
+# define AVIVO_DC_LB_DISP1_END_ADR_SHIFT 4
+# define AVIVO_DC_LB_DISP1_END_ADR_MASK 0x7ff
+
+#define R500_DxMODE_INT_MASK 0x6540
+#define R500_D1MODE_INT_MASK (1<<0)
+#define R500_D2MODE_INT_MASK (1<<8)
+
+#define AVIVO_D1MODE_DATA_FORMAT 0x6528
+# define AVIVO_D1MODE_INTERLEAVE_EN (1 << 0)
+#define AVIVO_D1MODE_DESKTOP_HEIGHT 0x652C
+#define AVIVO_D1MODE_VIEWPORT_START 0x6580
+#define AVIVO_D1MODE_VIEWPORT_SIZE 0x6584
+#define AVIVO_D1MODE_EXT_OVERSCAN_LEFT_RIGHT 0x6588
+#define AVIVO_D1MODE_EXT_OVERSCAN_TOP_BOTTOM 0x658c
+
+#define AVIVO_D1SCL_SCALER_ENABLE 0x6590
+#define AVIVO_D1SCL_SCALER_TAP_CONTROL 0x6594
+#define AVIVO_D1SCL_UPDATE 0x65cc
+# define AVIVO_D1SCL_UPDATE_LOCK (1 << 16)
+
+/* second crtc */
+#define AVIVO_D2CRTC_H_TOTAL 0x6800
+#define AVIVO_D2CRTC_H_BLANK_START_END 0x6804
+#define AVIVO_D2CRTC_H_SYNC_A 0x6808
+#define AVIVO_D2CRTC_H_SYNC_A_CNTL 0x680c
+#define AVIVO_D2CRTC_H_SYNC_B 0x6810
+#define AVIVO_D2CRTC_H_SYNC_B_CNTL 0x6814
+
+#define AVIVO_D2CRTC_V_TOTAL 0x6820
+#define AVIVO_D2CRTC_V_BLANK_START_END 0x6824
+#define AVIVO_D2CRTC_V_SYNC_A 0x6828
+#define AVIVO_D2CRTC_V_SYNC_A_CNTL 0x682c
+#define AVIVO_D2CRTC_V_SYNC_B 0x6830
+#define AVIVO_D2CRTC_V_SYNC_B_CNTL 0x6834
+
+#define AVIVO_D2CRTC_CONTROL 0x6880
+#define AVIVO_D2CRTC_BLANK_CONTROL 0x6884
+#define AVIVO_D2CRTC_INTERLACE_CONTROL 0x6888
+#define AVIVO_D2CRTC_INTERLACE_STATUS 0x688c
+#define AVIVO_D2CRTC_STEREO_CONTROL 0x68c4
+
+#define AVIVO_D2GRPH_ENABLE 0x6900
+#define AVIVO_D2GRPH_CONTROL 0x6904
+#define AVIVO_D2GRPH_LUT_SEL 0x6908
+#define AVIVO_D2GRPH_PRIMARY_SURFACE_ADDRESS 0x6910
+#define AVIVO_D2GRPH_SECONDARY_SURFACE_ADDRESS 0x6918
+#define AVIVO_D2GRPH_PITCH 0x6920
+#define AVIVO_D2GRPH_SURFACE_OFFSET_X 0x6924
+#define AVIVO_D2GRPH_SURFACE_OFFSET_Y 0x6928
+#define AVIVO_D2GRPH_X_START 0x692c
+#define AVIVO_D2GRPH_Y_START 0x6930
+#define AVIVO_D2GRPH_X_END 0x6934
+#define AVIVO_D2GRPH_Y_END 0x6938
+#define AVIVO_D2GRPH_UPDATE 0x6944
+#define AVIVO_D2GRPH_FLIP_CONTROL 0x6948
+
+#define AVIVO_D2CUR_CONTROL 0x6c00
+#define AVIVO_D2CUR_SURFACE_ADDRESS 0x6c08
+#define AVIVO_D2CUR_SIZE 0x6c10
+#define AVIVO_D2CUR_POSITION 0x6c14
+
+#define AVIVO_D2MODE_VIEWPORT_START 0x6d80
+#define AVIVO_D2MODE_VIEWPORT_SIZE 0x6d84
+#define AVIVO_D2MODE_EXT_OVERSCAN_LEFT_RIGHT 0x6d88
+#define AVIVO_D2MODE_EXT_OVERSCAN_TOP_BOTTOM 0x6d8c
+
+#define AVIVO_D2SCL_SCALER_ENABLE 0x6d90
+#define AVIVO_D2SCL_SCALER_TAP_CONTROL 0x6d94
+
+#define AVIVO_DDIA_BIT_DEPTH_CONTROL 0x7214
+
+#define AVIVO_DACA_ENABLE 0x7800
+# define AVIVO_DAC_ENABLE (1 << 0)
+#define AVIVO_DACA_SOURCE_SELECT 0x7804
+# define AVIVO_DAC_SOURCE_CRTC1 (0 << 0)
+# define AVIVO_DAC_SOURCE_CRTC2 (1 << 0)
+# define AVIVO_DAC_SOURCE_TV (2 << 0)
+
+#define AVIVO_DACA_FORCE_OUTPUT_CNTL 0x783c
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_FORCE_DATA_EN (1 << 0)
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_SHIFT (8)
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_BLUE (1 << 0)
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_GREEN (1 << 1)
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_RED (1 << 2)
+# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_ON_BLANKB_ONLY (1 << 24)
+#define AVIVO_DACA_POWERDOWN 0x7850
+# define AVIVO_DACA_POWERDOWN_POWERDOWN (1 << 0)
+# define AVIVO_DACA_POWERDOWN_BLUE (1 << 8)
+# define AVIVO_DACA_POWERDOWN_GREEN (1 << 16)
+# define AVIVO_DACA_POWERDOWN_RED (1 << 24)
+
+#define AVIVO_DACB_ENABLE 0x7a00
+#define AVIVO_DACB_SOURCE_SELECT 0x7a04
+#define AVIVO_DACB_FORCE_OUTPUT_CNTL 0x7a3c
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_FORCE_DATA_EN (1 << 0)
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_SHIFT (8)
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_BLUE (1 << 0)
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_GREEN (1 << 1)
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_RED (1 << 2)
+# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_ON_BLANKB_ONLY (1 << 24)
+#define AVIVO_DACB_POWERDOWN 0x7a50
+# define AVIVO_DACB_POWERDOWN_POWERDOWN (1 << 0)
+# define AVIVO_DACB_POWERDOWN_BLUE (1 << 8)
+# define AVIVO_DACB_POWERDOWN_GREEN (1 << 16)
+# define AVIVO_DACB_POWERDOWN_RED
+
+#define AVIVO_TMDSA_CNTL 0x7880
+# define AVIVO_TMDSA_CNTL_ENABLE (1 << 0)
+# define AVIVO_TMDSA_CNTL_HPD_MASK (1 << 4)
+# define AVIVO_TMDSA_CNTL_HPD_SELECT (1 << 8)
+# define AVIVO_TMDSA_CNTL_SYNC_PHASE (1 << 12)
+# define AVIVO_TMDSA_CNTL_PIXEL_ENCODING (1 << 16)
+# define AVIVO_TMDSA_CNTL_DUAL_LINK_ENABLE (1 << 24)
+# define AVIVO_TMDSA_CNTL_SWAP (1 << 28)
+#define AVIVO_TMDSA_SOURCE_SELECT 0x7884
+/* 78a8 appears to be some kind of (reasonably tolerant) clock?
+ * 78d0 definitely hits the transmitter, definitely clock. */
+/* MYSTERY1 This appears to control dithering? */
+#define AVIVO_TMDSA_BIT_DEPTH_CONTROL 0x7894
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TRUNCATE_EN (1 << 0)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TRUNCATE_DEPTH (1 << 4)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN (1 << 8)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_SPATIAL_DITHER_DEPTH (1 << 12)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_EN (1 << 16)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_DEPTH (1 << 20)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_LEVEL (1 << 24)
+# define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_RESET (1 << 26)
+#define AVIVO_TMDSA_DCBALANCER_CONTROL 0x78d0
+# define AVIVO_TMDSA_DCBALANCER_CONTROL_EN (1 << 0)
+# define AVIVO_TMDSA_DCBALANCER_CONTROL_TEST_EN (1 << 8)
+# define AVIVO_TMDSA_DCBALANCER_CONTROL_TEST_IN_SHIFT (16)
+# define AVIVO_TMDSA_DCBALANCER_CONTROL_FORCE (1 << 24)
+#define AVIVO_TMDSA_DATA_SYNCHRONIZATION 0x78d8
+# define AVIVO_TMDSA_DATA_SYNCHRONIZATION_DSYNSEL (1 << 0)
+# define AVIVO_TMDSA_DATA_SYNCHRONIZATION_PFREQCHG (1 << 8)
+#define AVIVO_TMDSA_CLOCK_ENABLE 0x7900
+#define AVIVO_TMDSA_TRANSMITTER_ENABLE 0x7904
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX0_ENABLE (1 << 0)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKC0EN (1 << 1)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD00EN (1 << 2)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD01EN (1 << 3)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD02EN (1 << 4)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX1_ENABLE (1 << 8)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD10EN (1 << 10)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD11EN (1 << 11)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD12EN (1 << 12)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX_ENABLE_HPD_MASK (1 << 16)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKCEN_HPD_MASK (1 << 17)
+# define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKDEN_HPD_MASK (1 << 18)
+
+#define AVIVO_TMDSA_TRANSMITTER_CONTROL 0x7910
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_ENABLE (1 << 0)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_RESET (1 << 1)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_HPD_MASK_SHIFT (2)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_IDSCKSEL (1 << 4)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_BGSLEEP (1 << 5)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_PWRUP_SEQ_EN (1 << 6)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_TMCLK (1 << 8)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_TMCLK_FROM_PADS (1 << 13)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_TDCLK (1 << 14)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_TDCLK_FROM_PADS (1 << 15)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_CLK_PATTERN_SHIFT (16)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_BYPASS_PLL (1 << 28)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_USE_CLK_DATA (1 << 29)
+# define AVIVO_TMDSA_TRANSMITTER_CONTROL_INPUT_TEST_CLK_SEL (1 << 31)
+
+#define AVIVO_LVTMA_CNTL 0x7a80
+# define AVIVO_LVTMA_CNTL_ENABLE (1 << 0)
+# define AVIVO_LVTMA_CNTL_HPD_MASK (1 << 4)
+# define AVIVO_LVTMA_CNTL_HPD_SELECT (1 << 8)
+# define AVIVO_LVTMA_CNTL_SYNC_PHASE (1 << 12)
+# define AVIVO_LVTMA_CNTL_PIXEL_ENCODING (1 << 16)
+# define AVIVO_LVTMA_CNTL_DUAL_LINK_ENABLE (1 << 24)
+# define AVIVO_LVTMA_CNTL_SWAP (1 << 28)
+#define AVIVO_LVTMA_SOURCE_SELECT 0x7a84
+#define AVIVO_LVTMA_COLOR_FORMAT 0x7a88
+#define AVIVO_LVTMA_BIT_DEPTH_CONTROL 0x7a94
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN (1 << 0)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_DEPTH (1 << 4)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN (1 << 8)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_DEPTH (1 << 12)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_EN (1 << 16)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_DEPTH (1 << 20)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_LEVEL (1 << 24)
+# define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_RESET (1 << 26)
+
+
+
+#define AVIVO_LVTMA_DCBALANCER_CONTROL 0x7ad0
+# define AVIVO_LVTMA_DCBALANCER_CONTROL_EN (1 << 0)
+# define AVIVO_LVTMA_DCBALANCER_CONTROL_TEST_EN (1 << 8)
+# define AVIVO_LVTMA_DCBALANCER_CONTROL_TEST_IN_SHIFT (16)
+# define AVIVO_LVTMA_DCBALANCER_CONTROL_FORCE (1 << 24)
+
+#define AVIVO_LVTMA_DATA_SYNCHRONIZATION 0x78d8
+# define AVIVO_LVTMA_DATA_SYNCHRONIZATION_DSYNSEL (1 << 0)
+# define AVIVO_LVTMA_DATA_SYNCHRONIZATION_PFREQCHG (1 << 8)
+#define R500_LVTMA_CLOCK_ENABLE 0x7b00
+#define R600_LVTMA_CLOCK_ENABLE 0x7b04
+
+#define R500_LVTMA_TRANSMITTER_ENABLE 0x7b04
+#define R600_LVTMA_TRANSMITTER_ENABLE 0x7b08
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKC0EN (1 << 1)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD00EN (1 << 2)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD01EN (1 << 3)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD02EN (1 << 4)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD03EN (1 << 5)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKC1EN (1 << 9)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD10EN (1 << 10)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD11EN (1 << 11)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD12EN (1 << 12)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKCEN_HPD_MASK (1 << 17)
+# define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKDEN_HPD_MASK (1 << 18)
+
+#define R500_LVTMA_TRANSMITTER_CONTROL 0x7b10
+#define R600_LVTMA_TRANSMITTER_CONTROL 0x7b14
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_ENABLE (1 << 0)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_RESET (1 << 1)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_HPD_MASK_SHIFT (2)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_IDSCKSEL (1 << 4)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_BGSLEEP (1 << 5)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_PWRUP_SEQ_EN (1 << 6)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_TMCLK (1 << 8)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_TMCLK_FROM_PADS (1 << 13)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_TDCLK (1 << 14)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_TDCLK_FROM_PADS (1 << 15)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_CLK_PATTERN_SHIFT (16)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_BYPASS_PLL (1 << 28)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_USE_CLK_DATA (1 << 29)
+# define AVIVO_LVTMA_TRANSMITTER_CONTROL_INPUT_TEST_CLK_SEL (1 << 31)
+
+#define R500_LVTMA_PWRSEQ_CNTL 0x7af0
+#define R600_LVTMA_PWRSEQ_CNTL 0x7af4
+# define AVIVO_LVTMA_PWRSEQ_EN (1 << 0)
+# define AVIVO_LVTMA_PWRSEQ_PLL_ENABLE_MASK (1 << 2)
+# define AVIVO_LVTMA_PWRSEQ_PLL_RESET_MASK (1 << 3)
+# define AVIVO_LVTMA_PWRSEQ_TARGET_STATE (1 << 4)
+# define AVIVO_LVTMA_SYNCEN (1 << 8)
+# define AVIVO_LVTMA_SYNCEN_OVRD (1 << 9)
+# define AVIVO_LVTMA_SYNCEN_POL (1 << 10)
+# define AVIVO_LVTMA_DIGON (1 << 16)
+# define AVIVO_LVTMA_DIGON_OVRD (1 << 17)
+# define AVIVO_LVTMA_DIGON_POL (1 << 18)
+# define AVIVO_LVTMA_BLON (1 << 24)
+# define AVIVO_LVTMA_BLON_OVRD (1 << 25)
+# define AVIVO_LVTMA_BLON_POL (1 << 26)
+
+#define R500_LVTMA_PWRSEQ_STATE 0x7af4
+#define R600_LVTMA_PWRSEQ_STATE 0x7af8
+# define AVIVO_LVTMA_PWRSEQ_STATE_TARGET_STATE_R (1 << 0)
+# define AVIVO_LVTMA_PWRSEQ_STATE_DIGON (1 << 1)
+# define AVIVO_LVTMA_PWRSEQ_STATE_SYNCEN (1 << 2)
+# define AVIVO_LVTMA_PWRSEQ_STATE_BLON (1 << 3)
+# define AVIVO_LVTMA_PWRSEQ_STATE_DONE (1 << 4)
+# define AVIVO_LVTMA_PWRSEQ_STATE_STATUS_SHIFT (8)
+
+#define AVIVO_LVDS_BACKLIGHT_CNTL 0x7af8
+# define AVIVO_LVDS_BACKLIGHT_CNTL_EN (1 << 0)
+# define AVIVO_LVDS_BACKLIGHT_LEVEL_MASK 0x0000ff00
+# define AVIVO_LVDS_BACKLIGHT_LEVEL_SHIFT 8
+
+#define AVIVO_DVOA_BIT_DEPTH_CONTROL 0x7988
+
+#define AVIVO_GPIO_0 0x7e30
+#define AVIVO_GPIO_1 0x7e40
+#define AVIVO_GPIO_2 0x7e50
+#define AVIVO_GPIO_3 0x7e60
+
+#define AVIVO_DC_GPIO_HPD_Y 0x7e9c
+
+#define AVIVO_I2C_STATUS 0x7d30
+# define AVIVO_I2C_STATUS_DONE (1 << 0)
+# define AVIVO_I2C_STATUS_NACK (1 << 1)
+# define AVIVO_I2C_STATUS_HALT (1 << 2)
+# define AVIVO_I2C_STATUS_GO (1 << 3)
+# define AVIVO_I2C_STATUS_MASK 0x7
+/* If radeon_mm_i2c is to be believed, this is HALT, NACK, and maybe
+ * DONE? */
+# define AVIVO_I2C_STATUS_CMD_RESET 0x7
+# define AVIVO_I2C_STATUS_CMD_WAIT (1 << 3)
+#define AVIVO_I2C_STOP 0x7d34
+#define AVIVO_I2C_START_CNTL 0x7d38
+# define AVIVO_I2C_START (1 << 8)
+# define AVIVO_I2C_CONNECTOR0 (0 << 16)
+# define AVIVO_I2C_CONNECTOR1 (1 << 16)
+#define R520_I2C_START (1<<0)
+#define R520_I2C_STOP (1<<1)
+#define R520_I2C_RX (1<<2)
+#define R520_I2C_EN (1<<8)
+#define R520_I2C_DDC1 (0<<16)
+#define R520_I2C_DDC2 (1<<16)
+#define R520_I2C_DDC3 (2<<16)
+#define R520_I2C_DDC_MASK (3<<16)
+#define AVIVO_I2C_CONTROL2 0x7d3c
+# define AVIVO_I2C_7D3C_SIZE_SHIFT 8
+# define AVIVO_I2C_7D3C_SIZE_MASK (0xf << 8)
+#define AVIVO_I2C_CONTROL3 0x7d40
+/* Reading is done 4 bytes at a time: read the bottom 8 bits from
+ * 7d44, four times in a row.
+ * Writing is a little more complex. First write DATA with
+ * 0xnnnnnnzz, then 0xnnnnnnyy, where nnnnnn is some non-deterministic
+ * magic number, zz is, I think, the slave address, and yy is the byte
+ * you want to write. */
+#define AVIVO_I2C_DATA 0x7d44
+#define R520_I2C_ADDR_COUNT_MASK (0x7)
+#define R520_I2C_DATA_COUNT_SHIFT (8)
+#define R520_I2C_DATA_COUNT_MASK (0xF00)
+#define AVIVO_I2C_CNTL 0x7d50
+# define AVIVO_I2C_EN (1 << 0)
+# define AVIVO_I2C_RESET (1 << 8)
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* r520,rv530,rv560,rv570,r580 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+int rv370_pcie_gart_enable(struct radeon_device *rdev);
+void rv370_pcie_gart_disable(struct radeon_device *rdev);
+void r420_pipes_init(struct radeon_device *rdev);
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+void rs600_disable_vga(struct radeon_device *rdev);
+int rv515_debugfs_pipes_info_init(struct radeon_device *rdev);
+int rv515_debugfs_ga_info_init(struct radeon_device *rdev);
+
+/* This files gather functions specifics to:
+ * r520,rv530,rv560,rv570,r580
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void r520_gpu_init(struct radeon_device *rdev);
+int r520_mc_wait_for_idle(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int r520_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+ if (rv515_debugfs_pipes_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for pipes !\n");
+ }
+ if (rv515_debugfs_ga_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for pipes !\n");
+ }
+
+ r520_gpu_init(rdev);
+ rv370_pcie_gart_disable(rdev);
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ if (rdev->flags & RADEON_IS_AGP) {
+ r = radeon_agp_init(rdev);
+ if (r) {
+ printk(KERN_WARNING "[drm] Disabling AGP\n");
+ rdev->flags &= ~RADEON_IS_AGP;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ } else {
+ rdev->mc.gtt_location = rdev->mc.agp_base;
+ }
+ }
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ rs600_mc_disable_clients(rdev);
+ if (r520_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ /* Write VRAM size in case we are limiting it */
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(R520_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(R520_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32_MC(R520_MC_FB_LOCATION, tmp);
+ WREG32(RS690_HDP_FB_LOCATION, rdev->mc.vram_location >> 16);
+ WREG32(0x310, rdev->mc.vram_location);
+ if (rdev->flags & RADEON_IS_AGP) {
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(R520_MC_AGP_TOP, tmp >> 16);
+ tmp |= REG_SET(R520_MC_AGP_START, rdev->mc.gtt_location >> 16);
+ WREG32_MC(R520_MC_AGP_LOCATION, tmp);
+ WREG32_MC(R520_MC_AGP_BASE, rdev->mc.agp_base);
+ WREG32_MC(R520_MC_AGP_BASE_2, 0);
+ } else {
+ WREG32_MC(R520_MC_AGP_LOCATION, 0x0FFFFFFF);
+ WREG32_MC(R520_MC_AGP_BASE, 0);
+ WREG32_MC(R520_MC_AGP_BASE_2, 0);
+ }
+ return 0;
+}
+
+void r520_mc_fini(struct radeon_device *rdev)
+{
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+void r520_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+int r520_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32_MC(R520_MC_STATUS);
+ if (tmp & R520_MC_STATUS_IDLE) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void r520_gpu_init(struct radeon_device *rdev)
+{
+ unsigned pipe_select_current, gb_pipe_select, tmp;
+
+ r100_hdp_reset(rdev);
+ rs600_disable_vga(rdev);
+ /*
+ * DST_PIPE_CONFIG 0x170C
+ * GB_TILE_CONFIG 0x4018
+ * GB_FIFO_SIZE 0x4024
+ * GB_PIPE_SELECT 0x402C
+ * GB_PIPE_SELECT2 0x4124
+ * Z_PIPE_SHIFT 0
+ * Z_PIPE_MASK 0x000000003
+ * GB_FIFO_SIZE2 0x4128
+ * SC_SFIFO_SIZE_SHIFT 0
+ * SC_SFIFO_SIZE_MASK 0x000000003
+ * SC_MFIFO_SIZE_SHIFT 2
+ * SC_MFIFO_SIZE_MASK 0x00000000C
+ * FG_SFIFO_SIZE_SHIFT 4
+ * FG_SFIFO_SIZE_MASK 0x000000030
+ * ZB_MFIFO_SIZE_SHIFT 6
+ * ZB_MFIFO_SIZE_MASK 0x0000000C0
+ * GA_ENHANCE 0x4274
+ * SU_REG_DEST 0x42C8
+ */
+ /* workaround for RV530 */
+ if (rdev->family == CHIP_RV530) {
+ WREG32(0x4124, 1);
+ WREG32(0x4128, 0xFF);
+ }
+ r420_pipes_init(rdev);
+ gb_pipe_select = RREG32(0x402C);
+ tmp = RREG32(0x170C);
+ pipe_select_current = (tmp >> 2) & 3;
+ tmp = (1 << pipe_select_current) |
+ (((gb_pipe_select >> 8) & 0xF) << 4);
+ WREG32_PLL(0x000D, tmp);
+ if (r520_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+
+/*
+ * VRAM info
+ */
+static void r520_vram_get_type(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ rdev->mc.vram_width = 128;
+ rdev->mc.vram_is_ddr = true;
+ tmp = RREG32_MC(R520_MC_CNTL0);
+ switch ((tmp & R520_MEM_NUM_CHANNELS_MASK) >> R520_MEM_NUM_CHANNELS_SHIFT) {
+ case 0:
+ rdev->mc.vram_width = 32;
+ break;
+ case 1:
+ rdev->mc.vram_width = 64;
+ break;
+ case 2:
+ rdev->mc.vram_width = 128;
+ break;
+ case 3:
+ rdev->mc.vram_width = 256;
+ break;
+ default:
+ rdev->mc.vram_width = 128;
+ break;
+ }
+ if (tmp & R520_MC_CHANNEL_SIZE)
+ rdev->mc.vram_width *= 2;
+}
+
+void r520_vram_info(struct radeon_device *rdev)
+{
+ r520_vram_get_type(rdev);
+ rdev->mc.vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* r600,rv610,rv630,rv620,rv635,rv670 depends on : */
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+
+/* This files gather functions specifics to:
+ * r600,rv610,rv630,rv620,rv635,rv670
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+int r600_mc_wait_for_idle(struct radeon_device *rdev);
+void r600_gpu_init(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int r600_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ r600_gpu_init(rdev);
+
+ /* setup the gart before changing location so we can ask to
+ * discard unmapped mc request
+ */
+ /* FIXME: disable out of gart access */
+ tmp = rdev->mc.gtt_location / 4096;
+ tmp = REG_SET(R600_LOGICAL_PAGE_NUMBER, tmp);
+ WREG32(R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR, tmp);
+ tmp = (rdev->mc.gtt_location + rdev->mc.gtt_size) / 4096;
+ tmp = REG_SET(R600_LOGICAL_PAGE_NUMBER, tmp);
+ WREG32(R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, tmp);
+
+ rs600_mc_disable_clients(rdev);
+ if (r600_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(R600_MC_FB_TOP, tmp >> 24);
+ tmp |= REG_SET(R600_MC_FB_BASE, rdev->mc.vram_location >> 24);
+ WREG32(R600_MC_VM_FB_LOCATION, tmp);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(R600_MC_AGP_TOP, tmp >> 22);
+ WREG32(R600_MC_VM_AGP_TOP, tmp);
+ tmp = REG_SET(R600_MC_AGP_BOT, rdev->mc.gtt_location >> 22);
+ WREG32(R600_MC_VM_AGP_BOT, tmp);
+ return 0;
+}
+
+void r600_mc_fini(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * Global GPU functions
+ */
+void r600_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+int r600_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+void r600_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * VRAM info
+ */
+void r600_vram_get_type(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int chansize;
+
+ rdev->mc.vram_width = 128;
+ rdev->mc.vram_is_ddr = true;
+
+ tmp = RREG32(R600_RAMCFG);
+ if (tmp & R600_CHANSIZE_OVERRIDE) {
+ chansize = 16;
+ } else if (tmp & R600_CHANSIZE) {
+ chansize = 64;
+ } else {
+ chansize = 32;
+ }
+ if (rdev->family == CHIP_R600) {
+ rdev->mc.vram_width = 8 * chansize;
+ } else if (rdev->family == CHIP_RV670) {
+ rdev->mc.vram_width = 4 * chansize;
+ } else if ((rdev->family == CHIP_RV610) ||
+ (rdev->family == CHIP_RV620)) {
+ rdev->mc.vram_width = chansize;
+ } else if ((rdev->family == CHIP_RV630) ||
+ (rdev->family == CHIP_RV635)) {
+ rdev->mc.vram_width = 2 * chansize;
+ }
+}
+
+void r600_vram_info(struct radeon_device *rdev)
+{
+ r600_vram_get_type(rdev);
+ rdev->mc.vram_size = RREG32(R600_CONFIG_MEMSIZE);
+
+ /* Could aper size report 0 ? */
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t r600_pciep_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(R600_PCIE_PORT_INDEX, ((reg) & 0xff));
+ (void)RREG32(R600_PCIE_PORT_INDEX);
+ r = RREG32(R600_PCIE_PORT_DATA);
+ return r;
+}
+
+void r600_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(R600_PCIE_PORT_INDEX, ((reg) & 0xff));
+ (void)RREG32(R600_PCIE_PORT_INDEX);
+ WREG32(R600_PCIE_PORT_DATA, (v));
+ (void)RREG32(R600_PCIE_PORT_DATA);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#ifndef __R600_REG_H__
+#define __R600_REG_H__
+
+#define R600_PCIE_PORT_INDEX 0x0038
+#define R600_PCIE_PORT_DATA 0x003c
+
+#define R600_MC_VM_FB_LOCATION 0x2180
+#define R600_MC_FB_BASE_MASK 0x0000FFFF
+#define R600_MC_FB_BASE_SHIFT 0
+#define R600_MC_FB_TOP_MASK 0xFFFF0000
+#define R600_MC_FB_TOP_SHIFT 16
+#define R600_MC_VM_AGP_TOP 0x2184
+#define R600_MC_AGP_TOP_MASK 0x0003FFFF
+#define R600_MC_AGP_TOP_SHIFT 0
+#define R600_MC_VM_AGP_BOT 0x2188
+#define R600_MC_AGP_BOT_MASK 0x0003FFFF
+#define R600_MC_AGP_BOT_SHIFT 0
+#define R600_MC_VM_AGP_BASE 0x218c
+#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2190
+#define R600_LOGICAL_PAGE_NUMBER_MASK 0x000FFFFF
+#define R600_LOGICAL_PAGE_NUMBER_SHIFT 0
+#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2194
+#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x2198
+
+#define R700_MC_VM_FB_LOCATION 0x2024
+#define R700_MC_FB_BASE_MASK 0x0000FFFF
+#define R700_MC_FB_BASE_SHIFT 0
+#define R700_MC_FB_TOP_MASK 0xFFFF0000
+#define R700_MC_FB_TOP_SHIFT 16
+#define R700_MC_VM_AGP_TOP 0x2028
+#define R700_MC_AGP_TOP_MASK 0x0003FFFF
+#define R700_MC_AGP_TOP_SHIFT 0
+#define R700_MC_VM_AGP_BOT 0x202c
+#define R700_MC_AGP_BOT_MASK 0x0003FFFF
+#define R700_MC_AGP_BOT_SHIFT 0
+#define R700_MC_VM_AGP_BASE 0x2030
+#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
+#define R700_LOGICAL_PAGE_NUMBER_MASK 0x000FFFFF
+#define R700_LOGICAL_PAGE_NUMBER_SHIFT 0
+#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
+#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203c
+
+#define R600_RAMCFG 0x2408
+# define R600_CHANSIZE (1 << 7)
+# define R600_CHANSIZE_OVERRIDE (1 << 10)
+
+
+#define R600_GENERAL_PWRMGT 0x618
+# define R600_OPEN_DRAIN_PADS (1 << 11)
+
+#define R600_LOWER_GPIO_ENABLE 0x710
+#define R600_CTXSW_VID_LOWER_GPIO_CNTL 0x718
+#define R600_HIGH_VID_LOWER_GPIO_CNTL 0x71c
+#define R600_MEDIUM_VID_LOWER_GPIO_CNTL 0x720
+#define R600_LOW_VID_LOWER_GPIO_CNTL 0x724
+
+
+
+#define R600_HDP_NONSURFACE_BASE 0x2c04
+
+#define R600_BUS_CNTL 0x5420
+#define R600_CONFIG_CNTL 0x5424
+#define R600_CONFIG_MEMSIZE 0x5428
+#define R600_CONFIG_F0_BASE 0x542C
+#define R600_CONFIG_APER_SIZE 0x5430
+
+#define R600_ROM_CNTL 0x1600
+# define R600_SCK_OVERWRITE (1 << 1)
+# define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28
+# define R600_SCK_PRESCALE_CRYSTAL_CLK_MASK (0xf << 28)
+
+#define R600_CG_SPLL_FUNC_CNTL 0x600
+# define R600_SPLL_BYPASS_EN (1 << 3)
+#define R600_CG_SPLL_STATUS 0x60c
+# define R600_SPLL_CHG_STATUS (1 << 1)
+
+#define R600_BIOS_0_SCRATCH 0x1724
+#define R600_BIOS_1_SCRATCH 0x1728
+#define R600_BIOS_2_SCRATCH 0x172c
+#define R600_BIOS_3_SCRATCH 0x1730
+#define R600_BIOS_4_SCRATCH 0x1734
+#define R600_BIOS_5_SCRATCH 0x1738
+#define R600_BIOS_6_SCRATCH 0x173c
+#define R600_BIOS_7_SCRATCH 0x1740
+
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#ifndef __RADEON_H__
+#define __RADEON_H__
+
+#include "radeon_object.h"
+
+/* TODO: Here are things that needs to be done :
+ * - surface allocator & initializer : (bit like scratch reg) should
+ * initialize HDP_ stuff on RS600, R600, R700 hw, well anythings
+ * related to surface
+ * - WB : write back stuff (do it bit like scratch reg things)
+ * - Vblank : look at Jesse's rework and what we should do
+ * - r600/r700: gart & cp
+ * - cs : clean cs ioctl use bitmap & things like that.
+ * - power management stuff
+ * - Barrier in gart code
+ * - Unmappabled vram ?
+ * - TESTING, TESTING, TESTING
+ */
+
+#include <asm/atomic.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/kref.h>
+
+#include "radeon_mode.h"
+#include "radeon_reg.h"
+
+
+/*
+ * Modules parameters.
+ */
+extern int radeon_no_wb;
+extern int radeon_modeset;
+extern int radeon_dynclks;
+extern int radeon_r4xx_atom;
+extern int radeon_agpmode;
+extern int radeon_vram_limit;
+extern int radeon_gart_size;
+extern int radeon_benchmarking;
+extern int radeon_connector_table;
+
+/*
+ * Copy from radeon_drv.h so we don't have to include both and have conflicting
+ * symbol;
+ */
+#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
+#define RADEON_IB_POOL_SIZE 16
+#define RADEON_DEBUGFS_MAX_NUM_FILES 32
+#define RADEONFB_CONN_LIMIT 4
+
+enum radeon_family {
+ CHIP_R100,
+ CHIP_RV100,
+ CHIP_RS100,
+ CHIP_RV200,
+ CHIP_RS200,
+ CHIP_R200,
+ CHIP_RV250,
+ CHIP_RS300,
+ CHIP_RV280,
+ CHIP_R300,
+ CHIP_R350,
+ CHIP_RV350,
+ CHIP_RV380,
+ CHIP_R420,
+ CHIP_R423,
+ CHIP_RV410,
+ CHIP_RS400,
+ CHIP_RS480,
+ CHIP_RS600,
+ CHIP_RS690,
+ CHIP_RS740,
+ CHIP_RV515,
+ CHIP_R520,
+ CHIP_RV530,
+ CHIP_RV560,
+ CHIP_RV570,
+ CHIP_R580,
+ CHIP_R600,
+ CHIP_RV610,
+ CHIP_RV630,
+ CHIP_RV620,
+ CHIP_RV635,
+ CHIP_RV670,
+ CHIP_RS780,
+ CHIP_RV770,
+ CHIP_RV730,
+ CHIP_RV710,
+ CHIP_LAST,
+};
+
+enum radeon_chip_flags {
+ RADEON_FAMILY_MASK = 0x0000ffffUL,
+ RADEON_FLAGS_MASK = 0xffff0000UL,
+ RADEON_IS_MOBILITY = 0x00010000UL,
+ RADEON_IS_IGP = 0x00020000UL,
+ RADEON_SINGLE_CRTC = 0x00040000UL,
+ RADEON_IS_AGP = 0x00080000UL,
+ RADEON_HAS_HIERZ = 0x00100000UL,
+ RADEON_IS_PCIE = 0x00200000UL,
+ RADEON_NEW_MEMMAP = 0x00400000UL,
+ RADEON_IS_PCI = 0x00800000UL,
+ RADEON_IS_IGPGART = 0x01000000UL,
+};
+
+
+/*
+ * Errata workarounds.
+ */
+enum radeon_pll_errata {
+ CHIP_ERRATA_R300_CG = 0x00000001,
+ CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002,
+ CHIP_ERRATA_PLL_DELAY = 0x00000004
+};
+
+
+struct radeon_device;
+
+
+/*
+ * BIOS.
+ */
+bool radeon_get_bios(struct radeon_device *rdev);
+
+/*
+ * Clocks
+ */
+
+struct radeon_clock {
+ struct radeon_pll p1pll;
+ struct radeon_pll p2pll;
+ struct radeon_pll spll;
+ struct radeon_pll mpll;
+ /* 10 Khz units */
+ uint32_t default_mclk;
+ uint32_t default_sclk;
+};
+
+/*
+ * Fences.
+ */
+struct radeon_fence_driver {
+ uint32_t scratch_reg;
+ atomic_t seq;
+ uint32_t last_seq;
+ unsigned long count_timeout;
+ wait_queue_head_t queue;
+ rwlock_t lock;
+ struct list_head created;
+ struct list_head emited;
+ struct list_head signaled;
+};
+
+struct radeon_fence {
+ struct radeon_device *rdev;
+ struct kref kref;
+ struct list_head list;
+ /* protected by radeon_fence.lock */
+ uint32_t seq;
+ unsigned long timeout;
+ bool emited;
+ bool signaled;
+};
+
+int radeon_fence_driver_init(struct radeon_device *rdev);
+void radeon_fence_driver_fini(struct radeon_device *rdev);
+int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence);
+int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence);
+void radeon_fence_process(struct radeon_device *rdev);
+bool radeon_fence_signaled(struct radeon_fence *fence);
+int radeon_fence_wait(struct radeon_fence *fence, bool interruptible);
+int radeon_fence_wait_next(struct radeon_device *rdev);
+int radeon_fence_wait_last(struct radeon_device *rdev);
+struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence);
+void radeon_fence_unref(struct radeon_fence **fence);
+
+
+/*
+ * Radeon buffer.
+ */
+struct radeon_object;
+
+struct radeon_object_list {
+ struct list_head list;
+ struct radeon_object *robj;
+ uint64_t gpu_offset;
+ unsigned rdomain;
+ unsigned wdomain;
+};
+
+int radeon_object_init(struct radeon_device *rdev);
+void radeon_object_fini(struct radeon_device *rdev);
+int radeon_object_create(struct radeon_device *rdev,
+ struct drm_gem_object *gobj,
+ unsigned long size,
+ bool kernel,
+ uint32_t domain,
+ bool interruptible,
+ struct radeon_object **robj_ptr);
+int radeon_object_kmap(struct radeon_object *robj, void **ptr);
+void radeon_object_kunmap(struct radeon_object *robj);
+void radeon_object_unref(struct radeon_object **robj);
+int radeon_object_pin(struct radeon_object *robj, uint32_t domain,
+ uint64_t *gpu_addr);
+void radeon_object_unpin(struct radeon_object *robj);
+int radeon_object_wait(struct radeon_object *robj);
+int radeon_object_evict_vram(struct radeon_device *rdev);
+int radeon_object_mmap(struct radeon_object *robj, uint64_t *offset);
+void radeon_object_force_delete(struct radeon_device *rdev);
+void radeon_object_list_add_object(struct radeon_object_list *lobj,
+ struct list_head *head);
+int radeon_object_list_validate(struct list_head *head, void *fence);
+void radeon_object_list_unvalidate(struct list_head *head);
+void radeon_object_list_clean(struct list_head *head);
+int radeon_object_fbdev_mmap(struct radeon_object *robj,
+ struct vm_area_struct *vma);
+unsigned long radeon_object_size(struct radeon_object *robj);
+
+
+/*
+ * GEM objects.
+ */
+struct radeon_gem {
+ struct list_head objects;
+};
+
+int radeon_gem_init(struct radeon_device *rdev);
+void radeon_gem_fini(struct radeon_device *rdev);
+int radeon_gem_object_create(struct radeon_device *rdev, int size,
+ int alignment, int initial_domain,
+ bool discardable, bool kernel,
+ bool interruptible,
+ struct drm_gem_object **obj);
+int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
+ uint64_t *gpu_addr);
+void radeon_gem_object_unpin(struct drm_gem_object *obj);
+
+
+/*
+ * GART structures, functions & helpers
+ */
+struct radeon_mc;
+
+struct radeon_gart_table_ram {
+ volatile uint32_t *ptr;
+};
+
+struct radeon_gart_table_vram {
+ struct radeon_object *robj;
+ volatile uint32_t *ptr;
+};
+
+union radeon_gart_table {
+ struct radeon_gart_table_ram ram;
+ struct radeon_gart_table_vram vram;
+};
+
+struct radeon_gart {
+ dma_addr_t table_addr;
+ unsigned num_gpu_pages;
+ unsigned num_cpu_pages;
+ unsigned table_size;
+ union radeon_gart_table table;
+ struct page **pages;
+ dma_addr_t *pages_addr;
+ bool ready;
+};
+
+int radeon_gart_table_ram_alloc(struct radeon_device *rdev);
+void radeon_gart_table_ram_free(struct radeon_device *rdev);
+int radeon_gart_table_vram_alloc(struct radeon_device *rdev);
+void radeon_gart_table_vram_free(struct radeon_device *rdev);
+int radeon_gart_init(struct radeon_device *rdev);
+void radeon_gart_fini(struct radeon_device *rdev);
+void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
+ int pages);
+int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
+ int pages, struct page **pagelist);
+
+
+/*
+ * GPU MC structures, functions & helpers
+ */
+struct radeon_mc {
+ resource_size_t aper_size;
+ resource_size_t aper_base;
+ resource_size_t agp_base;
+ unsigned gtt_location;
+ unsigned gtt_size;
+ unsigned vram_location;
+ unsigned vram_size;
+ unsigned vram_width;
+ int vram_mtrr;
+ bool vram_is_ddr;
+};
+
+int radeon_mc_setup(struct radeon_device *rdev);
+
+
+/*
+ * GPU scratch registers structures, functions & helpers
+ */
+struct radeon_scratch {
+ unsigned num_reg;
+ bool free[32];
+ uint32_t reg[32];
+};
+
+int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg);
+void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg);
+
+
+/*
+ * IRQS.
+ */
+struct radeon_irq {
+ bool installed;
+ bool sw_int;
+ /* FIXME: use a define max crtc rather than hardcode it */
+ bool crtc_vblank_int[2];
+};
+
+int radeon_irq_kms_init(struct radeon_device *rdev);
+void radeon_irq_kms_fini(struct radeon_device *rdev);
+
+
+/*
+ * CP & ring.
+ */
+struct radeon_ib {
+ struct list_head list;
+ unsigned long idx;
+ uint64_t gpu_addr;
+ struct radeon_fence *fence;
+ volatile uint32_t *ptr;
+ uint32_t length_dw;
+};
+
+struct radeon_ib_pool {
+ struct mutex mutex;
+ struct radeon_object *robj;
+ struct list_head scheduled_ibs;
+ struct radeon_ib ibs[RADEON_IB_POOL_SIZE];
+ bool ready;
+ DECLARE_BITMAP(alloc_bm, RADEON_IB_POOL_SIZE);
+};
+
+struct radeon_cp {
+ struct radeon_object *ring_obj;
+ volatile uint32_t *ring;
+ unsigned rptr;
+ unsigned wptr;
+ unsigned wptr_old;
+ unsigned ring_size;
+ unsigned ring_free_dw;
+ int count_dw;
+ uint64_t gpu_addr;
+ uint32_t align_mask;
+ uint32_t ptr_mask;
+ struct mutex mutex;
+ bool ready;
+};
+
+int radeon_ib_get(struct radeon_device *rdev, struct radeon_ib **ib);
+void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib);
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib);
+int radeon_ib_pool_init(struct radeon_device *rdev);
+void radeon_ib_pool_fini(struct radeon_device *rdev);
+int radeon_ib_test(struct radeon_device *rdev);
+/* Ring access between begin & end cannot sleep */
+void radeon_ring_free_size(struct radeon_device *rdev);
+int radeon_ring_lock(struct radeon_device *rdev, unsigned ndw);
+void radeon_ring_unlock_commit(struct radeon_device *rdev);
+void radeon_ring_unlock_undo(struct radeon_device *rdev);
+int radeon_ring_test(struct radeon_device *rdev);
+int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size);
+void radeon_ring_fini(struct radeon_device *rdev);
+
+
+/*
+ * CS.
+ */
+struct radeon_cs_reloc {
+ struct drm_gem_object *gobj;
+ struct radeon_object *robj;
+ struct radeon_object_list lobj;
+ uint32_t handle;
+ uint32_t flags;
+};
+
+struct radeon_cs_chunk {
+ uint32_t chunk_id;
+ uint32_t length_dw;
+ uint32_t *kdata;
+};
+
+struct radeon_cs_parser {
+ struct radeon_device *rdev;
+ struct drm_file *filp;
+ /* chunks */
+ unsigned nchunks;
+ struct radeon_cs_chunk *chunks;
+ uint64_t *chunks_array;
+ /* IB */
+ unsigned idx;
+ /* relocations */
+ unsigned nrelocs;
+ struct radeon_cs_reloc *relocs;
+ struct radeon_cs_reloc **relocs_ptr;
+ struct list_head validated;
+ /* indices of various chunks */
+ int chunk_ib_idx;
+ int chunk_relocs_idx;
+ struct radeon_ib *ib;
+ void *track;
+};
+
+struct radeon_cs_packet {
+ unsigned idx;
+ unsigned type;
+ unsigned reg;
+ unsigned opcode;
+ int count;
+ unsigned one_reg_wr;
+};
+
+typedef int (*radeon_packet0_check_t)(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned idx, unsigned reg);
+typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt);
+
+
+/*
+ * AGP
+ */
+int radeon_agp_init(struct radeon_device *rdev);
+void radeon_agp_fini(struct radeon_device *rdev);
+
+
+/*
+ * Writeback
+ */
+struct radeon_wb {
+ struct radeon_object *wb_obj;
+ volatile uint32_t *wb;
+ uint64_t gpu_addr;
+};
+
+
+/*
+ * Benchmarking
+ */
+void radeon_benchmark(struct radeon_device *rdev);
+
+
+/*
+ * Debugfs
+ */
+int radeon_debugfs_add_files(struct radeon_device *rdev,
+ struct drm_info_list *files,
+ unsigned nfiles);
+int radeon_debugfs_fence_init(struct radeon_device *rdev);
+int r100_debugfs_rbbm_init(struct radeon_device *rdev);
+int r100_debugfs_cp_init(struct radeon_device *rdev);
+
+
+/*
+ * ASIC specific functions.
+ */
+struct radeon_asic {
+ void (*errata)(struct radeon_device *rdev);
+ void (*vram_info)(struct radeon_device *rdev);
+ int (*gpu_reset)(struct radeon_device *rdev);
+ int (*mc_init)(struct radeon_device *rdev);
+ void (*mc_fini)(struct radeon_device *rdev);
+ int (*wb_init)(struct radeon_device *rdev);
+ void (*wb_fini)(struct radeon_device *rdev);
+ int (*gart_enable)(struct radeon_device *rdev);
+ void (*gart_disable)(struct radeon_device *rdev);
+ void (*gart_tlb_flush)(struct radeon_device *rdev);
+ int (*gart_set_page)(struct radeon_device *rdev, int i, uint64_t addr);
+ int (*cp_init)(struct radeon_device *rdev, unsigned ring_size);
+ void (*cp_fini)(struct radeon_device *rdev);
+ void (*cp_disable)(struct radeon_device *rdev);
+ void (*ring_start)(struct radeon_device *rdev);
+ int (*irq_set)(struct radeon_device *rdev);
+ int (*irq_process)(struct radeon_device *rdev);
+ void (*fence_ring_emit)(struct radeon_device *rdev, struct radeon_fence *fence);
+ int (*cs_parse)(struct radeon_cs_parser *p);
+ int (*copy_blit)(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
+ int (*copy_dma)(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
+ int (*copy)(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
+ void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock);
+ void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock);
+ void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes);
+ void (*set_clock_gating)(struct radeon_device *rdev, int enable);
+};
+
+
+/*
+ * IOCTL.
+ */
+int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_gem_pin_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp);
+int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
+
+
+/*
+ * Core structure, functions and helpers.
+ */
+typedef uint32_t (*radeon_rreg_t)(struct radeon_device*, uint32_t);
+typedef void (*radeon_wreg_t)(struct radeon_device*, uint32_t, uint32_t);
+
+struct radeon_device {
+ struct drm_device *ddev;
+ struct pci_dev *pdev;
+ /* ASIC */
+ enum radeon_family family;
+ unsigned long flags;
+ int usec_timeout;
+ enum radeon_pll_errata pll_errata;
+ int num_gb_pipes;
+ int disp_priority;
+ /* BIOS */
+ uint8_t *bios;
+ bool is_atom_bios;
+ uint16_t bios_header_start;
+ struct radeon_object *stollen_vga_memory;
+ struct fb_info *fbdev_info;
+ struct radeon_object *fbdev_robj;
+ struct radeon_framebuffer *fbdev_rfb;
+ /* Register mmio */
+ unsigned long rmmio_base;
+ unsigned long rmmio_size;
+ void *rmmio;
+ radeon_rreg_t mm_rreg;
+ radeon_wreg_t mm_wreg;
+ radeon_rreg_t mc_rreg;
+ radeon_wreg_t mc_wreg;
+ radeon_rreg_t pll_rreg;
+ radeon_wreg_t pll_wreg;
+ radeon_rreg_t pcie_rreg;
+ radeon_wreg_t pcie_wreg;
+ radeon_rreg_t pciep_rreg;
+ radeon_wreg_t pciep_wreg;
+ struct radeon_clock clock;
+ struct radeon_mc mc;
+ struct radeon_gart gart;
+ struct radeon_mode_info mode_info;
+ struct radeon_scratch scratch;
+ struct radeon_mman mman;
+ struct radeon_fence_driver fence_drv;
+ struct radeon_cp cp;
+ struct radeon_ib_pool ib_pool;
+ struct radeon_irq irq;
+ struct radeon_asic *asic;
+ struct radeon_gem gem;
+ struct mutex cs_mutex;
+ struct radeon_wb wb;
+ bool gpu_lockup;
+ bool shutdown;
+ bool suspend;
+};
+
+int radeon_device_init(struct radeon_device *rdev,
+ struct drm_device *ddev,
+ struct pci_dev *pdev,
+ uint32_t flags);
+void radeon_device_fini(struct radeon_device *rdev);
+int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
+
+
+/*
+ * Registers read & write functions.
+ */
+#define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg))
+#define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg))
+#define RREG32(reg) rdev->mm_rreg(rdev, (reg))
+#define WREG32(reg, v) rdev->mm_wreg(rdev, (reg), (v))
+#define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
+#define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
+#define RREG32_PLL(reg) rdev->pll_rreg(rdev, (reg))
+#define WREG32_PLL(reg, v) rdev->pll_wreg(rdev, (reg), (v))
+#define RREG32_MC(reg) rdev->mc_rreg(rdev, (reg))
+#define WREG32_MC(reg, v) rdev->mc_wreg(rdev, (reg), (v))
+#define RREG32_PCIE(reg) rdev->pcie_rreg(rdev, (reg))
+#define WREG32_PCIE(reg, v) rdev->pcie_wreg(rdev, (reg), (v))
+#define WREG32_P(reg, val, mask) \
+ do { \
+ uint32_t tmp_ = RREG32(reg); \
+ tmp_ &= (mask); \
+ tmp_ |= ((val) & ~(mask)); \
+ WREG32(reg, tmp_); \
+ } while (0)
+#define WREG32_PLL_P(reg, val, mask) \
+ do { \
+ uint32_t tmp_ = RREG32_PLL(reg); \
+ tmp_ &= (mask); \
+ tmp_ |= ((val) & ~(mask)); \
+ WREG32_PLL(reg, tmp_); \
+ } while (0)
+
+void r100_pll_errata_after_index(struct radeon_device *rdev);
+
+
+/*
+ * ASICs helpers.
+ */
+#define ASIC_IS_RV100(rdev) ((rdev->family == CHIP_RV100) || \
+ (rdev->family == CHIP_RV200) || \
+ (rdev->family == CHIP_RS100) || \
+ (rdev->family == CHIP_RS200) || \
+ (rdev->family == CHIP_RV250) || \
+ (rdev->family == CHIP_RV280) || \
+ (rdev->family == CHIP_RS300))
+#define ASIC_IS_R300(rdev) ((rdev->family == CHIP_R300) || \
+ (rdev->family == CHIP_RV350) || \
+ (rdev->family == CHIP_R350) || \
+ (rdev->family == CHIP_RV380) || \
+ (rdev->family == CHIP_R420) || \
+ (rdev->family == CHIP_R423) || \
+ (rdev->family == CHIP_RV410) || \
+ (rdev->family == CHIP_RS400) || \
+ (rdev->family == CHIP_RS480))
+#define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
+#define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
+#define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
+
+
+/*
+ * BIOS helpers.
+ */
+#define RBIOS8(i) (rdev->bios[i])
+#define RBIOS16(i) (RBIOS8(i) | (RBIOS8((i)+1) << 8))
+#define RBIOS32(i) ((RBIOS16(i)) | (RBIOS16((i)+2) << 16))
+
+int radeon_combios_init(struct radeon_device *rdev);
+void radeon_combios_fini(struct radeon_device *rdev);
+int radeon_atombios_init(struct radeon_device *rdev);
+void radeon_atombios_fini(struct radeon_device *rdev);
+
+
+/*
+ * RING helpers.
+ */
+#define CP_PACKET0 0x00000000
+#define PACKET0_BASE_INDEX_SHIFT 0
+#define PACKET0_BASE_INDEX_MASK (0x1ffff << 0)
+#define PACKET0_COUNT_SHIFT 16
+#define PACKET0_COUNT_MASK (0x3fff << 16)
+#define CP_PACKET1 0x40000000
+#define CP_PACKET2 0x80000000
+#define PACKET2_PAD_SHIFT 0
+#define PACKET2_PAD_MASK (0x3fffffff << 0)
+#define CP_PACKET3 0xC0000000
+#define PACKET3_IT_OPCODE_SHIFT 8
+#define PACKET3_IT_OPCODE_MASK (0xff << 8)
+#define PACKET3_COUNT_SHIFT 16
+#define PACKET3_COUNT_MASK (0x3fff << 16)
+/* PACKET3 op code */
+#define PACKET3_NOP 0x10
+#define PACKET3_3D_DRAW_VBUF 0x28
+#define PACKET3_3D_DRAW_IMMD 0x29
+#define PACKET3_3D_DRAW_INDX 0x2A
+#define PACKET3_3D_LOAD_VBPNTR 0x2F
+#define PACKET3_INDX_BUFFER 0x33
+#define PACKET3_3D_DRAW_VBUF_2 0x34
+#define PACKET3_3D_DRAW_IMMD_2 0x35
+#define PACKET3_3D_DRAW_INDX_2 0x36
+#define PACKET3_BITBLT_MULTI 0x9B
+
+#define PACKET0(reg, n) (CP_PACKET0 | \
+ REG_SET(PACKET0_BASE_INDEX, (reg) >> 2) | \
+ REG_SET(PACKET0_COUNT, (n)))
+#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
+#define PACKET3(op, n) (CP_PACKET3 | \
+ REG_SET(PACKET3_IT_OPCODE, (op)) | \
+ REG_SET(PACKET3_COUNT, (n)))
+
+#define PACKET_TYPE0 0
+#define PACKET_TYPE1 1
+#define PACKET_TYPE2 2
+#define PACKET_TYPE3 3
+
+#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
+#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
+#define CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2)
+#define CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1)
+#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
+
+static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
+{
+#if DRM_DEBUG_CODE
+ if (rdev->cp.count_dw <= 0) {
+ DRM_ERROR("radeon: writting more dword to ring than expected !\n");
+ }
+#endif
+ rdev->cp.ring[rdev->cp.wptr++] = v;
+ rdev->cp.wptr &= rdev->cp.ptr_mask;
+ rdev->cp.count_dw--;
+ rdev->cp.ring_free_dw--;
+}
+
+
+/*
+ * ASICs macro.
+ */
+#define radeon_cs_parse(p) rdev->asic->cs_parse((p))
+#define radeon_errata(rdev) (rdev)->asic->errata((rdev))
+#define radeon_vram_info(rdev) (rdev)->asic->vram_info((rdev))
+#define radeon_gpu_reset(rdev) (rdev)->asic->gpu_reset((rdev))
+#define radeon_mc_init(rdev) (rdev)->asic->mc_init((rdev))
+#define radeon_mc_fini(rdev) (rdev)->asic->mc_fini((rdev))
+#define radeon_wb_init(rdev) (rdev)->asic->wb_init((rdev))
+#define radeon_wb_fini(rdev) (rdev)->asic->wb_fini((rdev))
+#define radeon_gart_enable(rdev) (rdev)->asic->gart_enable((rdev))
+#define radeon_gart_disable(rdev) (rdev)->asic->gart_disable((rdev))
+#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart_tlb_flush((rdev))
+#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart_set_page((rdev), (i), (p))
+#define radeon_cp_init(rdev,rsize) (rdev)->asic->cp_init((rdev), (rsize))
+#define radeon_cp_fini(rdev) (rdev)->asic->cp_fini((rdev))
+#define radeon_cp_disable(rdev) (rdev)->asic->cp_disable((rdev))
+#define radeon_ring_start(rdev) (rdev)->asic->ring_start((rdev))
+#define radeon_irq_set(rdev) (rdev)->asic->irq_set((rdev))
+#define radeon_irq_process(rdev) (rdev)->asic->irq_process((rdev))
+#define radeon_fence_ring_emit(rdev, fence) (rdev)->asic->fence_ring_emit((rdev), (fence))
+#define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy_blit((rdev), (s), (d), (np), (f))
+#define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy_dma((rdev), (s), (d), (np), (f))
+#define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy((rdev), (s), (d), (np), (f))
+#define radeon_set_engine_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e))
+#define radeon_set_memory_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e))
+#define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->set_pcie_lanes((rdev), (l))
+#define radeon_set_clock_gating(rdev, e) (rdev)->asic->set_clock_gating((rdev), (e))
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Dave Airlie
+ * Jerome Glisse <glisse@freedesktop.org>
+ */
+#include "drmP.h"
+#include "drm.h"
+#include "radeon.h"
+#include "radeon_drm.h"
+
+#if __OS_HAS_AGP
+
+struct radeon_agpmode_quirk {
+ u32 hostbridge_vendor;
+ u32 hostbridge_device;
+ u32 chip_vendor;
+ u32 chip_device;
+ u32 subsys_vendor;
+ u32 subsys_device;
+ u32 default_mode;
+};
+
+static struct radeon_agpmode_quirk radeon_agpmode_quirk_list[] = {
+ /* Intel E7505 Memory Controller Hub / RV350 AR [Radeon 9600XT] Needs AGPMode 4 (deb #515326) */
+ { PCI_VENDOR_ID_INTEL, 0x2550, PCI_VENDOR_ID_ATI, 0x4152, 0x1458, 0x4038, 4},
+ /* Intel 82865G/PE/P DRAM Controller/Host-Hub / Mobility 9800 Needs AGPMode 4 (deb #462590) */
+ { PCI_VENDOR_ID_INTEL, 0x2570, PCI_VENDOR_ID_ATI, 0x4a4e, PCI_VENDOR_ID_DELL, 0x5106, 4},
+ /* Intel 82865G/PE/P DRAM Controller/Host-Hub / RV280 [Radeon 9200 SE] Needs AGPMode 4 (lp #300304) */
+ { PCI_VENDOR_ID_INTEL, 0x2570, PCI_VENDOR_ID_ATI, 0x5964,
+ 0x148c, 0x2073, 4},
+ /* Intel 82855PM Processor to I/O Controller / Mobility M6 LY Needs AGPMode 1 (deb #467235) */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c59,
+ PCI_VENDOR_ID_IBM, 0x052f, 1},
+ /* Intel 82855PM host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #195051) */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4e50,
+ PCI_VENDOR_ID_IBM, 0x0550, 1},
+ /* Intel 82855PM host bridge / Mobility M7 needs AGPMode 1 */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c57,
+ PCI_VENDOR_ID_IBM, 0x0530, 1},
+ /* Intel 82855PM host bridge / FireGL Mobility T2 RV350 Needs AGPMode 2 (fdo #20647) */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4e54,
+ PCI_VENDOR_ID_IBM, 0x054f, 2},
+ /* Intel 82855PM host bridge / Mobility M9+ / VaioPCG-V505DX Needs AGPMode 2 (fdo #17928) */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x5c61,
+ PCI_VENDOR_ID_SONY, 0x816b, 2},
+ /* Intel 82855PM Processor to I/O Controller / Mobility M9+ Needs AGPMode 8 (phoronix forum) */
+ { PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x5c61,
+ PCI_VENDOR_ID_SONY, 0x8195, 8},
+ /* Intel 82830 830 Chipset Host Bridge / Mobility M6 LY Needs AGPMode 2 (fdo #17360)*/
+ { PCI_VENDOR_ID_INTEL, 0x3575, PCI_VENDOR_ID_ATI, 0x4c59,
+ PCI_VENDOR_ID_DELL, 0x00e3, 2},
+ /* Intel 82852/82855 host bridge / Mobility FireGL 9000 R250 Needs AGPMode 1 (lp #296617) */
+ { PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4c66,
+ PCI_VENDOR_ID_DELL, 0x0149, 1},
+ /* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (deb #467460) */
+ { PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
+ 0x1025, 0x0061, 1},
+ /* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #203007) */
+ { PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
+ 0x1025, 0x0064, 1},
+ /* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #141551) */
+ { PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
+ PCI_VENDOR_ID_ASUSTEK, 0x1942, 1},
+ /* Intel 82852/82855 host bridge / Mobility 9600/9700 Needs AGPMode 1 (deb #510208) */
+ { PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
+ 0x10cf, 0x127f, 1},
+ /* ASRock K7VT4A+ AGP 8x / ATI Radeon 9250 AGP Needs AGPMode 4 (lp #133192) */
+ { 0x1849, 0x3189, PCI_VENDOR_ID_ATI, 0x5960,
+ 0x1787, 0x5960, 4},
+ /* VIA K8M800 Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 4 (fdo #12544) */
+ { PCI_VENDOR_ID_VIA, 0x0204, PCI_VENDOR_ID_ATI, 0x5960,
+ 0x17af, 0x2020, 4},
+ /* VIA KT880 Host Bridge / RV350 [Radeon 9550] Needs AGPMode 4 (fdo #19981) */
+ { PCI_VENDOR_ID_VIA, 0x0269, PCI_VENDOR_ID_ATI, 0x4153,
+ PCI_VENDOR_ID_ASUSTEK, 0x003c, 4},
+ /* VIA VT8363 Host Bridge / R200 QL [Radeon 8500] Needs AGPMode 2 (lp #141551) */
+ { PCI_VENDOR_ID_VIA, 0x0305, PCI_VENDOR_ID_ATI, 0x514c,
+ PCI_VENDOR_ID_ATI, 0x013a, 2},
+ /* VIA VT82C693A Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 2 (deb #515512) */
+ { PCI_VENDOR_ID_VIA, 0x0691, PCI_VENDOR_ID_ATI, 0x5960,
+ PCI_VENDOR_ID_ASUSTEK, 0x004c, 2},
+ /* VIA VT82C693A Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 2 */
+ { PCI_VENDOR_ID_VIA, 0x0691, PCI_VENDOR_ID_ATI, 0x5960,
+ PCI_VENDOR_ID_ASUSTEK, 0x0054, 2},
+ /* VIA VT8377 Host Bridge / R200 QM [Radeon 9100] Needs AGPMode 4 (deb #461144) */
+ { PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x514d,
+ 0x174b, 0x7149, 4},
+ /* VIA VT8377 Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 4 (lp #312693) */
+ { PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x5960,
+ 0x1462, 0x0380, 4},
+ /* VIA VT8377 Host Bridge / RV280 Needs AGPMode 4 (ati ML) */
+ { PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x5964,
+ 0x148c, 0x2073, 4},
+ /* ATI Host Bridge / RV280 [M9+] Needs AGPMode 1 (phoronix forum) */
+ { PCI_VENDOR_ID_ATI, 0xcbb2, PCI_VENDOR_ID_ATI, 0x5c61,
+ PCI_VENDOR_ID_SONY, 0x8175, 1},
+ /* HP Host Bridge / R300 [FireGL X1] Needs AGPMode 2 (fdo #7770) */
+ { PCI_VENDOR_ID_HP, 0x122e, PCI_VENDOR_ID_ATI, 0x4e47,
+ PCI_VENDOR_ID_ATI, 0x0152, 2},
+ { 0, 0, 0, 0, 0, 0, 0 },
+};
+#endif
+
+int radeon_agp_init(struct radeon_device *rdev)
+{
+#if __OS_HAS_AGP
+ struct radeon_agpmode_quirk *p = radeon_agpmode_quirk_list;
+ struct drm_agp_mode mode;
+ struct drm_agp_info info;
+ uint32_t agp_status;
+ int default_mode;
+ bool is_v3;
+ int ret;
+
+ /* Acquire AGP. */
+ if (!rdev->ddev->agp->acquired) {
+ ret = drm_agp_acquire(rdev->ddev);
+ if (ret) {
+ DRM_ERROR("Unable to acquire AGP: %d\n", ret);
+ return ret;
+ }
+ }
+
+ ret = drm_agp_info(rdev->ddev, &info);
+ if (ret) {
+ DRM_ERROR("Unable to get AGP info: %d\n", ret);
+ return ret;
+ }
+ mode.mode = info.mode;
+ agp_status = (RREG32(RADEON_AGP_STATUS) | RADEON_AGPv3_MODE) & mode.mode;
+ is_v3 = !!(agp_status & RADEON_AGPv3_MODE);
+
+ if (is_v3) {
+ default_mode = (agp_status & RADEON_AGPv3_8X_MODE) ? 8 : 4;
+ } else {
+ if (agp_status & RADEON_AGP_4X_MODE) {
+ default_mode = 4;
+ } else if (agp_status & RADEON_AGP_2X_MODE) {
+ default_mode = 2;
+ } else {
+ default_mode = 1;
+ }
+ }
+
+ /* Apply AGPMode Quirks */
+ while (p && p->chip_device != 0) {
+ if (info.id_vendor == p->hostbridge_vendor &&
+ info.id_device == p->hostbridge_device &&
+ rdev->pdev->vendor == p->chip_vendor &&
+ rdev->pdev->device == p->chip_device &&
+ rdev->pdev->subsystem_vendor == p->subsys_vendor &&
+ rdev->pdev->subsystem_device == p->subsys_device) {
+ default_mode = p->default_mode;
+ }
+ ++p;
+ }
+
+ if (radeon_agpmode > 0) {
+ if ((radeon_agpmode < (is_v3 ? 4 : 1)) ||
+ (radeon_agpmode > (is_v3 ? 8 : 4)) ||
+ (radeon_agpmode & (radeon_agpmode - 1))) {
+ DRM_ERROR("Illegal AGP Mode: %d (valid %s), leaving at %d\n",
+ radeon_agpmode, is_v3 ? "4, 8" : "1, 2, 4",
+ default_mode);
+ radeon_agpmode = default_mode;
+ } else {
+ DRM_INFO("AGP mode requested: %d\n", radeon_agpmode);
+ }
+ } else {
+ radeon_agpmode = default_mode;
+ }
+
+ mode.mode &= ~RADEON_AGP_MODE_MASK;
+ if (is_v3) {
+ switch (radeon_agpmode) {
+ case 8:
+ mode.mode |= RADEON_AGPv3_8X_MODE;
+ break;
+ case 4:
+ default:
+ mode.mode |= RADEON_AGPv3_4X_MODE;
+ break;
+ }
+ } else {
+ switch (radeon_agpmode) {
+ case 4:
+ mode.mode |= RADEON_AGP_4X_MODE;
+ break;
+ case 2:
+ mode.mode |= RADEON_AGP_2X_MODE;
+ break;
+ case 1:
+ default:
+ mode.mode |= RADEON_AGP_1X_MODE;
+ break;
+ }
+ }
+
+ mode.mode &= ~RADEON_AGP_FW_MODE; /* disable fw */
+ ret = drm_agp_enable(rdev->ddev, mode);
+ if (ret) {
+ DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode);
+ return ret;
+ }
+
+ rdev->mc.agp_base = rdev->ddev->agp->agp_info.aper_base;
+ rdev->mc.gtt_size = rdev->ddev->agp->agp_info.aper_size << 20;
+
+ /* workaround some hw issues */
+ if (rdev->family < CHIP_R200) {
+ WREG32(RADEON_AGP_CNTL, RREG32(RADEON_AGP_CNTL) | 0x000e0000);
+ }
+ return 0;
+#else
+ return 0;
+#endif
+}
+
+void radeon_agp_fini(struct radeon_device *rdev)
+{
+#if __OS_HAS_AGP
+ if (rdev->flags & RADEON_IS_AGP) {
+ if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
+ drm_agp_release(rdev->ddev);
+ }
+ }
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#ifndef __RADEON_ASIC_H__
+#define __RADEON_ASIC_H__
+
+/*
+ * common functions
+ */
+void radeon_legacy_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
+void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
+
+void radeon_atom_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
+void radeon_atom_set_memory_clock(struct radeon_device *rdev, uint32_t mem_clock);
+void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
+
+/*
+ * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
+ */
+uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
+void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+void r100_errata(struct radeon_device *rdev);
+void r100_vram_info(struct radeon_device *rdev);
+int r100_gpu_reset(struct radeon_device *rdev);
+int r100_mc_init(struct radeon_device *rdev);
+void r100_mc_fini(struct radeon_device *rdev);
+int r100_wb_init(struct radeon_device *rdev);
+void r100_wb_fini(struct radeon_device *rdev);
+int r100_gart_enable(struct radeon_device *rdev);
+void r100_pci_gart_disable(struct radeon_device *rdev);
+void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
+int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
+void r100_cp_fini(struct radeon_device *rdev);
+void r100_cp_disable(struct radeon_device *rdev);
+void r100_ring_start(struct radeon_device *rdev);
+int r100_irq_set(struct radeon_device *rdev);
+int r100_irq_process(struct radeon_device *rdev);
+void r100_fence_ring_emit(struct radeon_device *rdev,
+ struct radeon_fence *fence);
+int r100_cs_parse(struct radeon_cs_parser *p);
+void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg);
+int r100_copy_blit(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
+
+static struct radeon_asic r100_asic = {
+ .errata = &r100_errata,
+ .vram_info = &r100_vram_info,
+ .gpu_reset = &r100_gpu_reset,
+ .mc_init = &r100_mc_init,
+ .mc_fini = &r100_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &r100_gart_enable,
+ .gart_disable = &r100_pci_gart_disable,
+ .gart_tlb_flush = &r100_pci_gart_tlb_flush,
+ .gart_set_page = &r100_pci_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r100_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r100_fence_ring_emit,
+ .cs_parse = &r100_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = NULL,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_legacy_set_engine_clock,
+ .set_memory_clock = NULL,
+ .set_pcie_lanes = NULL,
+ .set_clock_gating = &radeon_legacy_set_clock_gating,
+};
+
+
+/*
+ * r300,r350,rv350,rv380
+ */
+void r300_errata(struct radeon_device *rdev);
+void r300_vram_info(struct radeon_device *rdev);
+int r300_gpu_reset(struct radeon_device *rdev);
+int r300_mc_init(struct radeon_device *rdev);
+void r300_mc_fini(struct radeon_device *rdev);
+void r300_ring_start(struct radeon_device *rdev);
+void r300_fence_ring_emit(struct radeon_device *rdev,
+ struct radeon_fence *fence);
+int r300_cs_parse(struct radeon_cs_parser *p);
+int r300_gart_enable(struct radeon_device *rdev);
+void rv370_pcie_gart_disable(struct radeon_device *rdev);
+void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
+int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
+void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
+int r300_copy_dma(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
+static struct radeon_asic r300_asic = {
+ .errata = &r300_errata,
+ .vram_info = &r300_vram_info,
+ .gpu_reset = &r300_gpu_reset,
+ .mc_init = &r300_mc_init,
+ .mc_fini = &r300_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &r300_gart_enable,
+ .gart_disable = &r100_pci_gart_disable,
+ .gart_tlb_flush = &r100_pci_gart_tlb_flush,
+ .gart_set_page = &r100_pci_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r300_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r300_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_legacy_set_engine_clock,
+ .set_memory_clock = NULL,
+ .set_pcie_lanes = &rv370_set_pcie_lanes,
+ .set_clock_gating = &radeon_legacy_set_clock_gating,
+};
+
+/*
+ * r420,r423,rv410
+ */
+void r420_errata(struct radeon_device *rdev);
+void r420_vram_info(struct radeon_device *rdev);
+int r420_mc_init(struct radeon_device *rdev);
+void r420_mc_fini(struct radeon_device *rdev);
+static struct radeon_asic r420_asic = {
+ .errata = &r420_errata,
+ .vram_info = &r420_vram_info,
+ .gpu_reset = &r300_gpu_reset,
+ .mc_init = &r420_mc_init,
+ .mc_fini = &r420_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &r300_gart_enable,
+ .gart_disable = &rv370_pcie_gart_disable,
+ .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
+ .gart_set_page = &rv370_pcie_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r300_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r300_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_atom_set_engine_clock,
+ .set_memory_clock = &radeon_atom_set_memory_clock,
+ .set_pcie_lanes = &rv370_set_pcie_lanes,
+ .set_clock_gating = &radeon_atom_set_clock_gating,
+};
+
+
+/*
+ * rs400,rs480
+ */
+void rs400_errata(struct radeon_device *rdev);
+void rs400_vram_info(struct radeon_device *rdev);
+int rs400_mc_init(struct radeon_device *rdev);
+void rs400_mc_fini(struct radeon_device *rdev);
+int rs400_gart_enable(struct radeon_device *rdev);
+void rs400_gart_disable(struct radeon_device *rdev);
+void rs400_gart_tlb_flush(struct radeon_device *rdev);
+int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
+void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+static struct radeon_asic rs400_asic = {
+ .errata = &rs400_errata,
+ .vram_info = &rs400_vram_info,
+ .gpu_reset = &r300_gpu_reset,
+ .mc_init = &rs400_mc_init,
+ .mc_fini = &rs400_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &rs400_gart_enable,
+ .gart_disable = &rs400_gart_disable,
+ .gart_tlb_flush = &rs400_gart_tlb_flush,
+ .gart_set_page = &rs400_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r300_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r300_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_legacy_set_engine_clock,
+ .set_memory_clock = NULL,
+ .set_pcie_lanes = NULL,
+ .set_clock_gating = &radeon_legacy_set_clock_gating,
+};
+
+
+/*
+ * rs600.
+ */
+void rs600_errata(struct radeon_device *rdev);
+void rs600_vram_info(struct radeon_device *rdev);
+int rs600_mc_init(struct radeon_device *rdev);
+void rs600_mc_fini(struct radeon_device *rdev);
+int rs600_irq_set(struct radeon_device *rdev);
+int rs600_gart_enable(struct radeon_device *rdev);
+void rs600_gart_disable(struct radeon_device *rdev);
+void rs600_gart_tlb_flush(struct radeon_device *rdev);
+int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
+void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+static struct radeon_asic rs600_asic = {
+ .errata = &rs600_errata,
+ .vram_info = &rs600_vram_info,
+ .gpu_reset = &r300_gpu_reset,
+ .mc_init = &rs600_mc_init,
+ .mc_fini = &rs600_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &rs600_gart_enable,
+ .gart_disable = &rs600_gart_disable,
+ .gart_tlb_flush = &rs600_gart_tlb_flush,
+ .gart_set_page = &rs600_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r300_ring_start,
+ .irq_set = &rs600_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r300_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_atom_set_engine_clock,
+ .set_memory_clock = &radeon_atom_set_memory_clock,
+ .set_pcie_lanes = NULL,
+ .set_clock_gating = &radeon_atom_set_clock_gating,
+};
+
+
+/*
+ * rs690,rs740
+ */
+void rs690_errata(struct radeon_device *rdev);
+void rs690_vram_info(struct radeon_device *rdev);
+int rs690_mc_init(struct radeon_device *rdev);
+void rs690_mc_fini(struct radeon_device *rdev);
+uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
+void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+static struct radeon_asic rs690_asic = {
+ .errata = &rs690_errata,
+ .vram_info = &rs690_vram_info,
+ .gpu_reset = &r300_gpu_reset,
+ .mc_init = &rs690_mc_init,
+ .mc_fini = &rs690_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &rs400_gart_enable,
+ .gart_disable = &rs400_gart_disable,
+ .gart_tlb_flush = &rs400_gart_tlb_flush,
+ .gart_set_page = &rs400_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &r300_ring_start,
+ .irq_set = &rs600_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r300_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r300_copy_dma,
+ .set_engine_clock = &radeon_atom_set_engine_clock,
+ .set_memory_clock = &radeon_atom_set_memory_clock,
+ .set_pcie_lanes = NULL,
+ .set_clock_gating = &radeon_atom_set_clock_gating,
+};
+
+
+/*
+ * rv515
+ */
+void rv515_errata(struct radeon_device *rdev);
+void rv515_vram_info(struct radeon_device *rdev);
+int rv515_gpu_reset(struct radeon_device *rdev);
+int rv515_mc_init(struct radeon_device *rdev);
+void rv515_mc_fini(struct radeon_device *rdev);
+uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);
+void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+void rv515_ring_start(struct radeon_device *rdev);
+uint32_t rv515_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
+void rv515_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+static struct radeon_asic rv515_asic = {
+ .errata = &rv515_errata,
+ .vram_info = &rv515_vram_info,
+ .gpu_reset = &rv515_gpu_reset,
+ .mc_init = &rv515_mc_init,
+ .mc_fini = &rv515_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &r300_gart_enable,
+ .gart_disable = &rv370_pcie_gart_disable,
+ .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
+ .gart_set_page = &rv370_pcie_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &rv515_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r100_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_atom_set_engine_clock,
+ .set_memory_clock = &radeon_atom_set_memory_clock,
+ .set_pcie_lanes = &rv370_set_pcie_lanes,
+ .set_clock_gating = &radeon_atom_set_clock_gating,
+};
+
+
+/*
+ * r520,rv530,rv560,rv570,r580
+ */
+void r520_errata(struct radeon_device *rdev);
+void r520_vram_info(struct radeon_device *rdev);
+int r520_mc_init(struct radeon_device *rdev);
+void r520_mc_fini(struct radeon_device *rdev);
+static struct radeon_asic r520_asic = {
+ .errata = &r520_errata,
+ .vram_info = &r520_vram_info,
+ .gpu_reset = &rv515_gpu_reset,
+ .mc_init = &r520_mc_init,
+ .mc_fini = &r520_mc_fini,
+ .wb_init = &r100_wb_init,
+ .wb_fini = &r100_wb_fini,
+ .gart_enable = &r300_gart_enable,
+ .gart_disable = &rv370_pcie_gart_disable,
+ .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
+ .gart_set_page = &rv370_pcie_gart_set_page,
+ .cp_init = &r100_cp_init,
+ .cp_fini = &r100_cp_fini,
+ .cp_disable = &r100_cp_disable,
+ .ring_start = &rv515_ring_start,
+ .irq_set = &r100_irq_set,
+ .irq_process = &r100_irq_process,
+ .fence_ring_emit = &r300_fence_ring_emit,
+ .cs_parse = &r100_cs_parse,
+ .copy_blit = &r100_copy_blit,
+ .copy_dma = &r300_copy_dma,
+ .copy = &r100_copy_blit,
+ .set_engine_clock = &radeon_atom_set_engine_clock,
+ .set_memory_clock = &radeon_atom_set_memory_clock,
+ .set_pcie_lanes = &rv370_set_pcie_lanes,
+ .set_clock_gating = &radeon_atom_set_clock_gating,
+};
+
+/*
+ * r600,rv610,rv630,rv620,rv635,rv670,rs780,rv770,rv730,rv710
+ */
+uint32_t r600_pciep_rreg(struct radeon_device *rdev, uint32_t reg);
+void r600_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+#include "atom.h"
+#include "atom-bits.h"
+
+/* from radeon_encoder.c */
+extern uint32_t
+radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device,
+ uint8_t dac);
+extern void radeon_link_encoder_connector(struct drm_device *dev);
+extern void
+radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id,
+ uint32_t supported_device);
+
+/* from radeon_connector.c */
+extern void
+radeon_add_atom_connector(struct drm_device *dev,
+ uint32_t connector_id,
+ uint32_t supported_device,
+ int connector_type,
+ struct radeon_i2c_bus_rec *i2c_bus,
+ bool linkb, uint32_t igp_lane_info);
+
+/* from radeon_legacy_encoder.c */
+extern void
+radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id,
+ uint32_t supported_device);
+
+union atom_supported_devices {
+ struct _ATOM_SUPPORTED_DEVICES_INFO info;
+ struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2;
+ struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1;
+};
+
+static inline struct radeon_i2c_bus_rec radeon_lookup_gpio(struct drm_device
+ *dev, uint8_t id)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct atom_context *ctx = rdev->mode_info.atom_context;
+ ATOM_GPIO_I2C_ASSIGMENT gpio;
+ struct radeon_i2c_bus_rec i2c;
+ int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info);
+ struct _ATOM_GPIO_I2C_INFO *i2c_info;
+ uint16_t data_offset;
+
+ memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec));
+ i2c.valid = false;
+
+ atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset);
+
+ i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset);
+
+ gpio = i2c_info->asGPIO_Info[id];
+
+ i2c.mask_clk_reg = le16_to_cpu(gpio.usClkMaskRegisterIndex) * 4;
+ i2c.mask_data_reg = le16_to_cpu(gpio.usDataMaskRegisterIndex) * 4;
+ i2c.put_clk_reg = le16_to_cpu(gpio.usClkEnRegisterIndex) * 4;
+ i2c.put_data_reg = le16_to_cpu(gpio.usDataEnRegisterIndex) * 4;
+ i2c.get_clk_reg = le16_to_cpu(gpio.usClkY_RegisterIndex) * 4;
+ i2c.get_data_reg = le16_to_cpu(gpio.usDataY_RegisterIndex) * 4;
+ i2c.a_clk_reg = le16_to_cpu(gpio.usClkA_RegisterIndex) * 4;
+ i2c.a_data_reg = le16_to_cpu(gpio.usDataA_RegisterIndex) * 4;
+ i2c.mask_clk_mask = (1 << gpio.ucClkMaskShift);
+ i2c.mask_data_mask = (1 << gpio.ucDataMaskShift);
+ i2c.put_clk_mask = (1 << gpio.ucClkEnShift);
+ i2c.put_data_mask = (1 << gpio.ucDataEnShift);
+ i2c.get_clk_mask = (1 << gpio.ucClkY_Shift);
+ i2c.get_data_mask = (1 << gpio.ucDataY_Shift);
+ i2c.a_clk_mask = (1 << gpio.ucClkA_Shift);
+ i2c.a_data_mask = (1 << gpio.ucDataA_Shift);
+ i2c.valid = true;
+
+ return i2c;
+}
+
+static bool radeon_atom_apply_quirks(struct drm_device *dev,
+ uint32_t supported_device,
+ int *connector_type,
+ struct radeon_i2c_bus_rec *i2c_bus)
+{
+
+ /* Asus M2A-VM HDMI board lists the DVI port as HDMI */
+ if ((dev->pdev->device == 0x791e) &&
+ (dev->pdev->subsystem_vendor == 0x1043) &&
+ (dev->pdev->subsystem_device == 0x826d)) {
+ if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
+ (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
+ *connector_type = DRM_MODE_CONNECTOR_DVID;
+ }
+
+ /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */
+ if ((dev->pdev->device == 0x7941) &&
+ (dev->pdev->subsystem_vendor == 0x147b) &&
+ (dev->pdev->subsystem_device == 0x2412)) {
+ if (*connector_type == DRM_MODE_CONNECTOR_DVII)
+ return false;
+ }
+
+ /* Falcon NW laptop lists vga ddc line for LVDS */
+ if ((dev->pdev->device == 0x5653) &&
+ (dev->pdev->subsystem_vendor == 0x1462) &&
+ (dev->pdev->subsystem_device == 0x0291)) {
+ if (*connector_type == DRM_MODE_CONNECTOR_LVDS)
+ i2c_bus->valid = false;
+ }
+
+ /* Funky macbooks */
+ if ((dev->pdev->device == 0x71C5) &&
+ (dev->pdev->subsystem_vendor == 0x106b) &&
+ (dev->pdev->subsystem_device == 0x0080)) {
+ if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) ||
+ (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
+ return false;
+ }
+
+ /* some BIOSes seem to report DAC on HDMI - they hurt me with their lies */
+ if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) ||
+ (*connector_type == DRM_MODE_CONNECTOR_HDMIB)) {
+ if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) {
+ return false;
+ }
+ }
+
+ /* ASUS HD 3600 XT board lists the DVI port as HDMI */
+ if ((dev->pdev->device == 0x9598) &&
+ (dev->pdev->subsystem_vendor == 0x1043) &&
+ (dev->pdev->subsystem_device == 0x01da)) {
+ if (*connector_type == DRM_MODE_CONNECTOR_HDMIB) {
+ *connector_type = DRM_MODE_CONNECTOR_DVID;
+ }
+ }
+
+ return true;
+}
+
+const int supported_devices_connector_convert[] = {
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_VGA,
+ DRM_MODE_CONNECTOR_DVII,
+ DRM_MODE_CONNECTOR_DVID,
+ DRM_MODE_CONNECTOR_DVIA,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ DRM_MODE_CONNECTOR_Composite,
+ DRM_MODE_CONNECTOR_LVDS,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_HDMIA,
+ DRM_MODE_CONNECTOR_HDMIB,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_9PinDIN,
+ DRM_MODE_CONNECTOR_DisplayPort
+};
+
+const int object_connector_convert[] = {
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_DVII,
+ DRM_MODE_CONNECTOR_DVII,
+ DRM_MODE_CONNECTOR_DVID,
+ DRM_MODE_CONNECTOR_DVID,
+ DRM_MODE_CONNECTOR_VGA,
+ DRM_MODE_CONNECTOR_Composite,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_9PinDIN,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_HDMIA,
+ DRM_MODE_CONNECTOR_HDMIB,
+ DRM_MODE_CONNECTOR_HDMIB,
+ DRM_MODE_CONNECTOR_LVDS,
+ DRM_MODE_CONNECTOR_9PinDIN,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_DisplayPort
+};
+
+bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ struct atom_context *ctx = mode_info->atom_context;
+ int index = GetIndexIntoMasterTable(DATA, Object_Header);
+ uint16_t size, data_offset;
+ uint8_t frev, crev, line_mux = 0;
+ ATOM_CONNECTOR_OBJECT_TABLE *con_obj;
+ ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj;
+ ATOM_OBJECT_HEADER *obj_header;
+ int i, j, path_size, device_support;
+ int connector_type;
+ uint16_t igp_lane_info;
+ bool linkb;
+ struct radeon_i2c_bus_rec ddc_bus;
+
+ atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset);
+
+ if (data_offset == 0)
+ return false;
+
+ if (crev < 2)
+ return false;
+
+ obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset);
+ path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *)
+ (ctx->bios + data_offset +
+ le16_to_cpu(obj_header->usDisplayPathTableOffset));
+ con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *)
+ (ctx->bios + data_offset +
+ le16_to_cpu(obj_header->usConnectorObjectTableOffset));
+ device_support = le16_to_cpu(obj_header->usDeviceSupport);
+
+ path_size = 0;
+ for (i = 0; i < path_obj->ucNumOfDispPath; i++) {
+ uint8_t *addr = (uint8_t *) path_obj->asDispPath;
+ ATOM_DISPLAY_OBJECT_PATH *path;
+ addr += path_size;
+ path = (ATOM_DISPLAY_OBJECT_PATH *) addr;
+ path_size += le16_to_cpu(path->usSize);
+ linkb = false;
+
+ if (device_support & le16_to_cpu(path->usDeviceTag)) {
+ uint8_t con_obj_id, con_obj_num, con_obj_type;
+
+ con_obj_id =
+ (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK)
+ >> OBJECT_ID_SHIFT;
+ con_obj_num =
+ (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK)
+ >> ENUM_ID_SHIFT;
+ con_obj_type =
+ (le16_to_cpu(path->usConnObjectId) &
+ OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
+
+ if ((le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV1_SUPPORT)
+ || (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV2_SUPPORT)
+ || (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_CV_SUPPORT))
+ continue;
+
+ if ((rdev->family == CHIP_RS780) &&
+ (con_obj_id ==
+ CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) {
+ uint16_t igp_offset = 0;
+ ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj;
+
+ index =
+ GetIndexIntoMasterTable(DATA,
+ IntegratedSystemInfo);
+
+ atom_parse_data_header(ctx, index, &size, &frev,
+ &crev, &igp_offset);
+
+ if (crev >= 2) {
+ igp_obj =
+ (ATOM_INTEGRATED_SYSTEM_INFO_V2
+ *) (ctx->bios + igp_offset);
+
+ if (igp_obj) {
+ uint32_t slot_config, ct;
+
+ if (con_obj_num == 1)
+ slot_config =
+ igp_obj->
+ ulDDISlot1Config;
+ else
+ slot_config =
+ igp_obj->
+ ulDDISlot2Config;
+
+ ct = (slot_config >> 16) & 0xff;
+ connector_type =
+ object_connector_convert
+ [ct];
+ igp_lane_info =
+ slot_config & 0xffff;
+ } else
+ continue;
+ } else
+ continue;
+ } else {
+ igp_lane_info = 0;
+ connector_type =
+ object_connector_convert[con_obj_id];
+ }
+
+ if (connector_type == DRM_MODE_CONNECTOR_Unknown)
+ continue;
+
+ for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2);
+ j++) {
+ uint8_t enc_obj_id, enc_obj_num, enc_obj_type;
+
+ enc_obj_id =
+ (le16_to_cpu(path->usGraphicObjIds[j]) &
+ OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+ enc_obj_num =
+ (le16_to_cpu(path->usGraphicObjIds[j]) &
+ ENUM_ID_MASK) >> ENUM_ID_SHIFT;
+ enc_obj_type =
+ (le16_to_cpu(path->usGraphicObjIds[j]) &
+ OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
+
+ /* FIXME: add support for router objects */
+ if (enc_obj_type == GRAPH_OBJECT_TYPE_ENCODER) {
+ if (enc_obj_num == 2)
+ linkb = true;
+ else
+ linkb = false;
+
+ radeon_add_atom_encoder(dev,
+ enc_obj_id,
+ le16_to_cpu
+ (path->
+ usDeviceTag));
+
+ }
+ }
+
+ /* look up gpio for ddc */
+ if ((le16_to_cpu(path->usDeviceTag) &
+ (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
+ == 0) {
+ for (j = 0; j < con_obj->ucNumberOfObjects; j++) {
+ if (le16_to_cpu(path->usConnObjectId) ==
+ le16_to_cpu(con_obj->asObjects[j].
+ usObjectID)) {
+ ATOM_COMMON_RECORD_HEADER
+ *record =
+ (ATOM_COMMON_RECORD_HEADER
+ *)
+ (ctx->bios + data_offset +
+ le16_to_cpu(con_obj->
+ asObjects[j].
+ usRecordOffset));
+ ATOM_I2C_RECORD *i2c_record;
+
+ while (record->ucRecordType > 0
+ && record->
+ ucRecordType <=
+ ATOM_MAX_OBJECT_RECORD_NUMBER) {
+ DRM_ERROR
+ ("record type %d\n",
+ record->
+ ucRecordType);
+ switch (record->
+ ucRecordType) {
+ case ATOM_I2C_RECORD_TYPE:
+ i2c_record =
+ (ATOM_I2C_RECORD
+ *) record;
+ line_mux =
+ i2c_record->
+ sucI2cId.
+ bfI2C_LineMux;
+ break;
+ }
+ record =
+ (ATOM_COMMON_RECORD_HEADER
+ *) ((char *)record
+ +
+ record->
+ ucRecordSize);
+ }
+ break;
+ }
+ }
+ } else
+ line_mux = 0;
+
+ if ((le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV1_SUPPORT)
+ || (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV2_SUPPORT)
+ || (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_CV_SUPPORT))
+ ddc_bus.valid = false;
+ else
+ ddc_bus = radeon_lookup_gpio(dev, line_mux);
+
+ radeon_add_atom_connector(dev,
+ le16_to_cpu(path->
+ usConnObjectId),
+ le16_to_cpu(path->
+ usDeviceTag),
+ connector_type, &ddc_bus,
+ linkb, igp_lane_info);
+
+ }
+ }
+
+ radeon_link_encoder_connector(dev);
+
+ return true;
+}
+
+struct bios_connector {
+ bool valid;
+ uint8_t line_mux;
+ uint16_t devices;
+ int connector_type;
+ struct radeon_i2c_bus_rec ddc_bus;
+};
+
+bool radeon_get_atom_connector_info_from_supported_devices_table(struct
+ drm_device
+ *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ struct atom_context *ctx = mode_info->atom_context;
+ int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo);
+ uint16_t size, data_offset;
+ uint8_t frev, crev;
+ uint16_t device_support;
+ uint8_t dac;
+ union atom_supported_devices *supported_devices;
+ int i, j;
+ struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE];
+
+ atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset);
+
+ supported_devices =
+ (union atom_supported_devices *)(ctx->bios + data_offset);
+
+ device_support = le16_to_cpu(supported_devices->info.usDeviceSupport);
+
+ for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) {
+ ATOM_CONNECTOR_INFO_I2C ci =
+ supported_devices->info.asConnInfo[i];
+
+ bios_connectors[i].valid = false;
+
+ if (!(device_support & (1 << i))) {
+ continue;
+ }
+
+ if (i == ATOM_DEVICE_CV_INDEX) {
+ DRM_DEBUG("Skipping Component Video\n");
+ continue;
+ }
+
+ if (i == ATOM_DEVICE_TV1_INDEX) {
+ DRM_DEBUG("Skipping TV Out\n");
+ continue;
+ }
+
+ bios_connectors[i].connector_type =
+ supported_devices_connector_convert[ci.sucConnectorInfo.
+ sbfAccess.
+ bfConnectorType];
+
+ if (bios_connectors[i].connector_type ==
+ DRM_MODE_CONNECTOR_Unknown)
+ continue;
+
+ dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC;
+
+ if ((rdev->family == CHIP_RS690) ||
+ (rdev->family == CHIP_RS740)) {
+ if ((i == ATOM_DEVICE_DFP2_INDEX)
+ && (ci.sucI2cId.sbfAccess.bfI2C_LineMux == 2))
+ bios_connectors[i].line_mux =
+ ci.sucI2cId.sbfAccess.bfI2C_LineMux + 1;
+ else if ((i == ATOM_DEVICE_DFP3_INDEX)
+ && (ci.sucI2cId.sbfAccess.bfI2C_LineMux == 1))
+ bios_connectors[i].line_mux =
+ ci.sucI2cId.sbfAccess.bfI2C_LineMux + 1;
+ else
+ bios_connectors[i].line_mux =
+ ci.sucI2cId.sbfAccess.bfI2C_LineMux;
+ } else
+ bios_connectors[i].line_mux =
+ ci.sucI2cId.sbfAccess.bfI2C_LineMux;
+
+ /* give tv unique connector ids */
+ if (i == ATOM_DEVICE_TV1_INDEX) {
+ bios_connectors[i].ddc_bus.valid = false;
+ bios_connectors[i].line_mux = 50;
+ } else if (i == ATOM_DEVICE_TV2_INDEX) {
+ bios_connectors[i].ddc_bus.valid = false;
+ bios_connectors[i].line_mux = 51;
+ } else if (i == ATOM_DEVICE_CV_INDEX) {
+ bios_connectors[i].ddc_bus.valid = false;
+ bios_connectors[i].line_mux = 52;
+ } else
+ bios_connectors[i].ddc_bus =
+ radeon_lookup_gpio(dev,
+ bios_connectors[i].line_mux);
+
+ /* Always set the connector type to VGA for CRT1/CRT2. if they are
+ * shared with a DVI port, we'll pick up the DVI connector when we
+ * merge the outputs. Some bioses incorrectly list VGA ports as DVI.
+ */
+ if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX)
+ bios_connectors[i].connector_type =
+ DRM_MODE_CONNECTOR_VGA;
+
+ if (!radeon_atom_apply_quirks
+ (dev, (1 << i), &bios_connectors[i].connector_type,
+ &bios_connectors[i].ddc_bus))
+ continue;
+
+ bios_connectors[i].valid = true;
+ bios_connectors[i].devices = (1 << i);
+
+ if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom)
+ radeon_add_atom_encoder(dev,
+ radeon_get_encoder_id(dev,
+ (1 << i),
+ dac),
+ (1 << i));
+ else
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ (1 <<
+ i),
+ dac),
+ (1 << i));
+ }
+
+ /* combine shared connectors */
+ for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) {
+ if (bios_connectors[i].valid) {
+ for (j = 0; j < ATOM_MAX_SUPPORTED_DEVICE; j++) {
+ if (bios_connectors[j].valid && (i != j)) {
+ if (bios_connectors[i].line_mux ==
+ bios_connectors[j].line_mux) {
+ if (((bios_connectors[i].
+ devices &
+ (ATOM_DEVICE_DFP_SUPPORT))
+ && (bios_connectors[j].
+ devices &
+ (ATOM_DEVICE_CRT_SUPPORT)))
+ ||
+ ((bios_connectors[j].
+ devices &
+ (ATOM_DEVICE_DFP_SUPPORT))
+ && (bios_connectors[i].
+ devices &
+ (ATOM_DEVICE_CRT_SUPPORT)))) {
+ bios_connectors[i].
+ devices |=
+ bios_connectors[j].
+ devices;
+ bios_connectors[i].
+ connector_type =
+ DRM_MODE_CONNECTOR_DVII;
+ bios_connectors[j].
+ valid = false;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ /* add the connectors */
+ for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) {
+ if (bios_connectors[i].valid)
+ radeon_add_atom_connector(dev,
+ bios_connectors[i].line_mux,
+ bios_connectors[i].devices,
+ bios_connectors[i].
+ connector_type,
+ &bios_connectors[i].ddc_bus,
+ false, 0);
+ }
+
+ radeon_link_encoder_connector(dev);
+
+ return true;
+}
+
+union firmware_info {
+ ATOM_FIRMWARE_INFO info;
+ ATOM_FIRMWARE_INFO_V1_2 info_12;
+ ATOM_FIRMWARE_INFO_V1_3 info_13;
+ ATOM_FIRMWARE_INFO_V1_4 info_14;
+};
+
+bool radeon_atom_get_clock_info(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+ union firmware_info *firmware_info;
+ uint8_t frev, crev;
+ struct radeon_pll *p1pll = &rdev->clock.p1pll;
+ struct radeon_pll *p2pll = &rdev->clock.p2pll;
+ struct radeon_pll *spll = &rdev->clock.spll;
+ struct radeon_pll *mpll = &rdev->clock.mpll;
+ uint16_t data_offset;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+ &crev, &data_offset);
+
+ firmware_info =
+ (union firmware_info *)(mode_info->atom_context->bios +
+ data_offset);
+
+ if (firmware_info) {
+ /* pixel clocks */
+ p1pll->reference_freq =
+ le16_to_cpu(firmware_info->info.usReferenceClock);
+ p1pll->reference_div = 0;
+
+ p1pll->pll_out_min =
+ le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
+ p1pll->pll_out_max =
+ le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);
+
+ if (p1pll->pll_out_min == 0) {
+ if (ASIC_IS_AVIVO(rdev))
+ p1pll->pll_out_min = 64800;
+ else
+ p1pll->pll_out_min = 20000;
+ }
+
+ p1pll->pll_in_min =
+ le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input);
+ p1pll->pll_in_max =
+ le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input);
+
+ *p2pll = *p1pll;
+
+ /* system clock */
+ spll->reference_freq =
+ le16_to_cpu(firmware_info->info.usReferenceClock);
+ spll->reference_div = 0;
+
+ spll->pll_out_min =
+ le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output);
+ spll->pll_out_max =
+ le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output);
+
+ /* ??? */
+ if (spll->pll_out_min == 0) {
+ if (ASIC_IS_AVIVO(rdev))
+ spll->pll_out_min = 64800;
+ else
+ spll->pll_out_min = 20000;
+ }
+
+ spll->pll_in_min =
+ le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input);
+ spll->pll_in_max =
+ le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input);
+
+ /* memory clock */
+ mpll->reference_freq =
+ le16_to_cpu(firmware_info->info.usReferenceClock);
+ mpll->reference_div = 0;
+
+ mpll->pll_out_min =
+ le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output);
+ mpll->pll_out_max =
+ le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output);
+
+ /* ??? */
+ if (mpll->pll_out_min == 0) {
+ if (ASIC_IS_AVIVO(rdev))
+ mpll->pll_out_min = 64800;
+ else
+ mpll->pll_out_min = 20000;
+ }
+
+ mpll->pll_in_min =
+ le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input);
+ mpll->pll_in_max =
+ le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input);
+
+ rdev->clock.default_sclk =
+ le32_to_cpu(firmware_info->info.ulDefaultEngineClock);
+ rdev->clock.default_mclk =
+ le32_to_cpu(firmware_info->info.ulDefaultMemoryClock);
+
+ return true;
+ }
+ return false;
+}
+
+struct radeon_encoder_int_tmds *radeon_atombios_get_tmds_info(struct
+ radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, TMDS_Info);
+ uint16_t data_offset;
+ struct _ATOM_TMDS_INFO *tmds_info;
+ uint8_t frev, crev;
+ uint16_t maxfreq;
+ int i;
+ struct radeon_encoder_int_tmds *tmds = NULL;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+ &crev, &data_offset);
+
+ tmds_info =
+ (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios +
+ data_offset);
+
+ if (tmds_info) {
+ tmds =
+ kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL);
+
+ if (!tmds)
+ return NULL;
+
+ maxfreq = le16_to_cpu(tmds_info->usMaxFrequency);
+ for (i = 0; i < 4; i++) {
+ tmds->tmds_pll[i].freq =
+ le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency);
+ tmds->tmds_pll[i].value =
+ tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f;
+ tmds->tmds_pll[i].value |=
+ (tmds_info->asMiscInfo[i].
+ ucPLL_VCO_Gain & 0x3f) << 6;
+ tmds->tmds_pll[i].value |=
+ (tmds_info->asMiscInfo[i].
+ ucPLL_DutyCycle & 0xf) << 12;
+ tmds->tmds_pll[i].value |=
+ (tmds_info->asMiscInfo[i].
+ ucPLL_VoltageSwing & 0xf) << 16;
+
+ DRM_DEBUG("TMDS PLL From ATOMBIOS %u %x\n",
+ tmds->tmds_pll[i].freq,
+ tmds->tmds_pll[i].value);
+
+ if (maxfreq == tmds->tmds_pll[i].freq) {
+ tmds->tmds_pll[i].freq = 0xffffffff;
+ break;
+ }
+ }
+ }
+ return tmds;
+}
+
+union lvds_info {
+ struct _ATOM_LVDS_INFO info;
+ struct _ATOM_LVDS_INFO_V12 info_12;
+};
+
+struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
+ radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, LVDS_Info);
+ uint16_t data_offset;
+ union lvds_info *lvds_info;
+ uint8_t frev, crev;
+ struct radeon_encoder_atom_dig *lvds = NULL;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+ &crev, &data_offset);
+
+ lvds_info =
+ (union lvds_info *)(mode_info->atom_context->bios + data_offset);
+
+ if (lvds_info) {
+ lvds =
+ kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
+
+ if (!lvds)
+ return NULL;
+
+ lvds->native_mode.dotclock =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10;
+ lvds->native_mode.panel_xres =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHActive);
+ lvds->native_mode.panel_yres =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVActive);
+ lvds->native_mode.hblank =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time);
+ lvds->native_mode.hoverplus =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset);
+ lvds->native_mode.hsync_width =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth);
+ lvds->native_mode.vblank =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time);
+ lvds->native_mode.voverplus =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset);
+ lvds->native_mode.vsync_width =
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth);
+ lvds->panel_pwr_delay =
+ le16_to_cpu(lvds_info->info.usOffDelayInMs);
+ lvds->lvds_misc = lvds_info->info.ucLVDS_Misc;
+
+ encoder->native_mode = lvds->native_mode;
+ }
+ return lvds;
+}
+
+void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable)
+{
+ DYNAMIC_CLOCK_GATING_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating);
+
+ args.ucEnable = enable;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+void radeon_atom_static_pwrmgt_setup(struct radeon_device *rdev, int enable)
+{
+ ENABLE_ASIC_STATIC_PWR_MGT_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableASIC_StaticPwrMgt);
+
+ args.ucEnable = enable;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+void radeon_atom_set_engine_clock(struct radeon_device *rdev,
+ uint32_t eng_clock)
+{
+ SET_ENGINE_CLOCK_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock);
+
+ args.ulTargetEngineClock = eng_clock; /* 10 khz */
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+void radeon_atom_set_memory_clock(struct radeon_device *rdev,
+ uint32_t mem_clock)
+{
+ SET_MEMORY_CLOCK_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock);
+
+ if (rdev->flags & RADEON_IS_IGP)
+ return;
+
+ args.ulTargetMemoryClock = mem_clock; /* 10 khz */
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t bios_2_scratch, bios_6_scratch;
+
+ if (rdev->family >= CHIP_R600) {
+ bios_2_scratch = RREG32(R600_BIOS_0_SCRATCH);
+ bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
+ } else {
+ bios_2_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
+ bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+ }
+
+ /* let the bios control the backlight */
+ bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE;
+
+ /* tell the bios not to handle mode switching */
+ bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE);
+
+ if (rdev->family >= CHIP_R600) {
+ WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch);
+ WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
+ } else {
+ WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch);
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+ }
+
+}
+
+void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t bios_6_scratch;
+
+ if (rdev->family >= CHIP_R600)
+ bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
+ else
+ bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+
+ if (lock)
+ bios_6_scratch |= ATOM_S6_CRITICAL_STATE;
+ else
+ bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE;
+
+ if (rdev->family >= CHIP_R600)
+ WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
+ else
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+}
+
+/* at some point we may want to break this out into individual functions */
+void
+radeon_atombios_connected_scratch_regs(struct drm_connector *connector,
+ struct drm_encoder *encoder,
+ bool connected)
+{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_connector *radeon_connector =
+ to_radeon_connector(connector);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch;
+
+ if (rdev->family >= CHIP_R600) {
+ bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
+ bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH);
+ bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
+ } else {
+ bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
+ bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH);
+ bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+ }
+
+ if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("TV1 connected\n");
+ bios_3_scratch |= ATOM_S3_TV1_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_TV1;
+ } else {
+ DRM_DEBUG("TV1 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_TV1_MASK;
+ bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("CV connected\n");
+ bios_3_scratch |= ATOM_S3_CV_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_CV;
+ } else {
+ DRM_DEBUG("CV disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_CV_MASK;
+ bios_3_scratch &= ~ATOM_S3_CV_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("LCD1 connected\n");
+ bios_0_scratch |= ATOM_S0_LCD1;
+ bios_3_scratch |= ATOM_S3_LCD1_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1;
+ } else {
+ DRM_DEBUG("LCD1 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_LCD1;
+ bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("CRT1 connected\n");
+ bios_0_scratch |= ATOM_S0_CRT1_COLOR;
+ bios_3_scratch |= ATOM_S3_CRT1_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1;
+ } else {
+ DRM_DEBUG("CRT1 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_CRT1_MASK;
+ bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("CRT2 connected\n");
+ bios_0_scratch |= ATOM_S0_CRT2_COLOR;
+ bios_3_scratch |= ATOM_S3_CRT2_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2;
+ } else {
+ DRM_DEBUG("CRT2 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_CRT2_MASK;
+ bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP1 connected\n");
+ bios_0_scratch |= ATOM_S0_DFP1;
+ bios_3_scratch |= ATOM_S3_DFP1_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1;
+ } else {
+ DRM_DEBUG("DFP1 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_DFP1;
+ bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP2 connected\n");
+ bios_0_scratch |= ATOM_S0_DFP2;
+ bios_3_scratch |= ATOM_S3_DFP2_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2;
+ } else {
+ DRM_DEBUG("DFP2 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_DFP2;
+ bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP3 connected\n");
+ bios_0_scratch |= ATOM_S0_DFP3;
+ bios_3_scratch |= ATOM_S3_DFP3_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3;
+ } else {
+ DRM_DEBUG("DFP3 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_DFP3;
+ bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP4 connected\n");
+ bios_0_scratch |= ATOM_S0_DFP4;
+ bios_3_scratch |= ATOM_S3_DFP4_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4;
+ } else {
+ DRM_DEBUG("DFP4 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_DFP4;
+ bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP5 connected\n");
+ bios_0_scratch |= ATOM_S0_DFP5;
+ bios_3_scratch |= ATOM_S3_DFP5_ACTIVE;
+ bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5;
+ } else {
+ DRM_DEBUG("DFP5 disconnected\n");
+ bios_0_scratch &= ~ATOM_S0_DFP5;
+ bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE;
+ bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5;
+ }
+ }
+
+ if (rdev->family >= CHIP_R600) {
+ WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch);
+ WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch);
+ WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
+ } else {
+ WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch);
+ WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch);
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+ }
+}
+
+void
+radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_3_scratch;
+
+ if (rdev->family >= CHIP_R600)
+ bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH);
+ else
+ bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH);
+
+ if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 18);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 24);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 16);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 20);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 17);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 19);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 23);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) {
+ bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE;
+ bios_3_scratch |= (crtc << 25);
+ }
+
+ if (rdev->family >= CHIP_R600)
+ WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch);
+ else
+ WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch);
+}
+
+void
+radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_2_scratch;
+
+ if (rdev->family >= CHIP_R600)
+ bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH);
+ else
+ bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH);
+
+ if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_CV_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE;
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) {
+ if (on)
+ bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE;
+ else
+ bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE;
+ }
+
+ if (rdev->family >= CHIP_R600)
+ WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch);
+ else
+ WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch);
+}
--- /dev/null
+/*
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Jerome Glisse
+ */
+#include <drm/drmP.h>
+#include <drm/radeon_drm.h>
+#include "radeon_reg.h"
+#include "radeon.h"
+
+void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
+ unsigned sdomain, unsigned ddomain)
+{
+ struct radeon_object *dobj = NULL;
+ struct radeon_object *sobj = NULL;
+ struct radeon_fence *fence = NULL;
+ uint64_t saddr, daddr;
+ unsigned long start_jiffies;
+ unsigned long end_jiffies;
+ unsigned long time;
+ unsigned i, n, size;
+ int r;
+
+ size = bsize;
+ n = 1024;
+ r = radeon_object_create(rdev, NULL, size, true, sdomain, false, &sobj);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_object_pin(sobj, sdomain, &saddr);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_object_create(rdev, NULL, size, true, ddomain, false, &dobj);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_object_pin(dobj, ddomain, &daddr);
+ if (r) {
+ goto out_cleanup;
+ }
+ start_jiffies = jiffies;
+ for (i = 0; i < n; i++) {
+ r = radeon_fence_create(rdev, &fence);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_copy_dma(rdev, saddr, daddr, size >> 14, fence);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_fence_wait(fence, false);
+ if (r) {
+ goto out_cleanup;
+ }
+ radeon_fence_unref(&fence);
+ }
+ end_jiffies = jiffies;
+ time = end_jiffies - start_jiffies;
+ time = jiffies_to_msecs(time);
+ if (time > 0) {
+ i = ((n * size) >> 10) / time;
+ printk(KERN_INFO "radeon: dma %u bo moves of %ukb from %d to %d"
+ " in %lums (%ukb/ms %ukb/s %uM/s)\n", n, size >> 10,
+ sdomain, ddomain, time, i, i * 1000, (i * 1000) / 1024);
+ }
+ start_jiffies = jiffies;
+ for (i = 0; i < n; i++) {
+ r = radeon_fence_create(rdev, &fence);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_copy_blit(rdev, saddr, daddr, size >> 14, fence);
+ if (r) {
+ goto out_cleanup;
+ }
+ r = radeon_fence_wait(fence, false);
+ if (r) {
+ goto out_cleanup;
+ }
+ radeon_fence_unref(&fence);
+ }
+ end_jiffies = jiffies;
+ time = end_jiffies - start_jiffies;
+ time = jiffies_to_msecs(time);
+ if (time > 0) {
+ i = ((n * size) >> 10) / time;
+ printk(KERN_INFO "radeon: blit %u bo moves of %ukb from %d to %d"
+ " in %lums (%ukb/ms %ukb/s %uM/s)\n", n, size >> 10,
+ sdomain, ddomain, time, i, i * 1000, (i * 1000) / 1024);
+ }
+out_cleanup:
+ if (sobj) {
+ radeon_object_unpin(sobj);
+ radeon_object_unref(&sobj);
+ }
+ if (dobj) {
+ radeon_object_unpin(dobj);
+ radeon_object_unref(&dobj);
+ }
+ if (fence) {
+ radeon_fence_unref(&fence);
+ }
+ if (r) {
+ printk(KERN_WARNING "Error while benchmarking BO move.\n");
+ }
+}
+
+void radeon_benchmark(struct radeon_device *rdev)
+{
+ radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_GTT,
+ RADEON_GEM_DOMAIN_VRAM);
+ radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
+ RADEON_GEM_DOMAIN_GTT);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+#include "atom.h"
+
+/*
+ * BIOS.
+ */
+static bool radeon_read_bios(struct radeon_device *rdev)
+{
+ uint8_t __iomem *bios;
+ size_t size;
+
+ rdev->bios = NULL;
+ bios = pci_map_rom(rdev->pdev, &size);
+ if (!bios) {
+ return false;
+ }
+
+ if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
+ pci_unmap_rom(rdev->pdev, bios);
+ return false;
+ }
+ rdev->bios = kmalloc(size, GFP_KERNEL);
+ if (rdev->bios == NULL) {
+ pci_unmap_rom(rdev->pdev, bios);
+ return false;
+ }
+ memcpy(rdev->bios, bios, size);
+ pci_unmap_rom(rdev->pdev, bios);
+ return true;
+}
+
+static bool r700_read_disabled_bios(struct radeon_device *rdev)
+{
+ uint32_t viph_control;
+ uint32_t bus_cntl;
+ uint32_t d1vga_control;
+ uint32_t d2vga_control;
+ uint32_t vga_render_control;
+ uint32_t rom_cntl;
+ uint32_t cg_spll_func_cntl = 0;
+ uint32_t cg_spll_status;
+ bool r;
+
+ viph_control = RREG32(RADEON_VIPH_CONTROL);
+ bus_cntl = RREG32(RADEON_BUS_CNTL);
+ d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
+ d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
+ vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
+ rom_cntl = RREG32(R600_ROM_CNTL);
+
+ /* disable VIP */
+ WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
+ /* enable the rom */
+ WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+ /* Disable VGA mode */
+ WREG32(AVIVO_D1VGA_CONTROL,
+ (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_D2VGA_CONTROL,
+ (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_VGA_RENDER_CONTROL,
+ (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
+
+ if (rdev->family == CHIP_RV730) {
+ cg_spll_func_cntl = RREG32(R600_CG_SPLL_FUNC_CNTL);
+
+ /* enable bypass mode */
+ WREG32(R600_CG_SPLL_FUNC_CNTL, (cg_spll_func_cntl |
+ R600_SPLL_BYPASS_EN));
+
+ /* wait for SPLL_CHG_STATUS to change to 1 */
+ cg_spll_status = 0;
+ while (!(cg_spll_status & R600_SPLL_CHG_STATUS))
+ cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
+
+ WREG32(R600_ROM_CNTL, (rom_cntl & ~R600_SCK_OVERWRITE));
+ } else
+ WREG32(R600_ROM_CNTL, (rom_cntl | R600_SCK_OVERWRITE));
+
+ r = radeon_read_bios(rdev);
+
+ /* restore regs */
+ if (rdev->family == CHIP_RV730) {
+ WREG32(R600_CG_SPLL_FUNC_CNTL, cg_spll_func_cntl);
+
+ /* wait for SPLL_CHG_STATUS to change to 1 */
+ cg_spll_status = 0;
+ while (!(cg_spll_status & R600_SPLL_CHG_STATUS))
+ cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
+ }
+ WREG32(RADEON_VIPH_CONTROL, viph_control);
+ WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
+ WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
+ WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
+ WREG32(R600_ROM_CNTL, rom_cntl);
+ return r;
+}
+
+static bool r600_read_disabled_bios(struct radeon_device *rdev)
+{
+ uint32_t viph_control;
+ uint32_t bus_cntl;
+ uint32_t d1vga_control;
+ uint32_t d2vga_control;
+ uint32_t vga_render_control;
+ uint32_t rom_cntl;
+ uint32_t general_pwrmgt;
+ uint32_t low_vid_lower_gpio_cntl;
+ uint32_t medium_vid_lower_gpio_cntl;
+ uint32_t high_vid_lower_gpio_cntl;
+ uint32_t ctxsw_vid_lower_gpio_cntl;
+ uint32_t lower_gpio_enable;
+ bool r;
+
+ viph_control = RREG32(RADEON_VIPH_CONTROL);
+ bus_cntl = RREG32(RADEON_BUS_CNTL);
+ d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
+ d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
+ vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
+ rom_cntl = RREG32(R600_ROM_CNTL);
+ general_pwrmgt = RREG32(R600_GENERAL_PWRMGT);
+ low_vid_lower_gpio_cntl = RREG32(R600_LOW_VID_LOWER_GPIO_CNTL);
+ medium_vid_lower_gpio_cntl = RREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL);
+ high_vid_lower_gpio_cntl = RREG32(R600_HIGH_VID_LOWER_GPIO_CNTL);
+ ctxsw_vid_lower_gpio_cntl = RREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL);
+ lower_gpio_enable = RREG32(R600_LOWER_GPIO_ENABLE);
+
+ /* disable VIP */
+ WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
+ /* enable the rom */
+ WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+ /* Disable VGA mode */
+ WREG32(AVIVO_D1VGA_CONTROL,
+ (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_D2VGA_CONTROL,
+ (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_VGA_RENDER_CONTROL,
+ (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
+
+ WREG32(R600_ROM_CNTL,
+ ((rom_cntl & ~R600_SCK_PRESCALE_CRYSTAL_CLK_MASK) |
+ (1 << R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT) |
+ R600_SCK_OVERWRITE));
+
+ WREG32(R600_GENERAL_PWRMGT, (general_pwrmgt & ~R600_OPEN_DRAIN_PADS));
+ WREG32(R600_LOW_VID_LOWER_GPIO_CNTL,
+ (low_vid_lower_gpio_cntl & ~0x400));
+ WREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL,
+ (medium_vid_lower_gpio_cntl & ~0x400));
+ WREG32(R600_HIGH_VID_LOWER_GPIO_CNTL,
+ (high_vid_lower_gpio_cntl & ~0x400));
+ WREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL,
+ (ctxsw_vid_lower_gpio_cntl & ~0x400));
+ WREG32(R600_LOWER_GPIO_ENABLE, (lower_gpio_enable | 0x400));
+
+ r = radeon_read_bios(rdev);
+
+ /* restore regs */
+ WREG32(RADEON_VIPH_CONTROL, viph_control);
+ WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
+ WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
+ WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
+ WREG32(R600_ROM_CNTL, rom_cntl);
+ WREG32(R600_GENERAL_PWRMGT, general_pwrmgt);
+ WREG32(R600_LOW_VID_LOWER_GPIO_CNTL, low_vid_lower_gpio_cntl);
+ WREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL, medium_vid_lower_gpio_cntl);
+ WREG32(R600_HIGH_VID_LOWER_GPIO_CNTL, high_vid_lower_gpio_cntl);
+ WREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL, ctxsw_vid_lower_gpio_cntl);
+ WREG32(R600_LOWER_GPIO_ENABLE, lower_gpio_enable);
+ return r;
+}
+
+static bool avivo_read_disabled_bios(struct radeon_device *rdev)
+{
+ uint32_t seprom_cntl1;
+ uint32_t viph_control;
+ uint32_t bus_cntl;
+ uint32_t d1vga_control;
+ uint32_t d2vga_control;
+ uint32_t vga_render_control;
+ uint32_t gpiopad_a;
+ uint32_t gpiopad_en;
+ uint32_t gpiopad_mask;
+ bool r;
+
+ seprom_cntl1 = RREG32(RADEON_SEPROM_CNTL1);
+ viph_control = RREG32(RADEON_VIPH_CONTROL);
+ bus_cntl = RREG32(RADEON_BUS_CNTL);
+ d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
+ d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
+ vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
+ gpiopad_a = RREG32(RADEON_GPIOPAD_A);
+ gpiopad_en = RREG32(RADEON_GPIOPAD_EN);
+ gpiopad_mask = RREG32(RADEON_GPIOPAD_MASK);
+
+ WREG32(RADEON_SEPROM_CNTL1,
+ ((seprom_cntl1 & ~RADEON_SCK_PRESCALE_MASK) |
+ (0xc << RADEON_SCK_PRESCALE_SHIFT)));
+ WREG32(RADEON_GPIOPAD_A, 0);
+ WREG32(RADEON_GPIOPAD_EN, 0);
+ WREG32(RADEON_GPIOPAD_MASK, 0);
+
+ /* disable VIP */
+ WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
+
+ /* enable the rom */
+ WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+
+ /* Disable VGA mode */
+ WREG32(AVIVO_D1VGA_CONTROL,
+ (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_D2VGA_CONTROL,
+ (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
+ AVIVO_DVGA_CONTROL_TIMING_SELECT)));
+ WREG32(AVIVO_VGA_RENDER_CONTROL,
+ (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
+
+ r = radeon_read_bios(rdev);
+
+ /* restore regs */
+ WREG32(RADEON_SEPROM_CNTL1, seprom_cntl1);
+ WREG32(RADEON_VIPH_CONTROL, viph_control);
+ WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
+ WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
+ WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
+ WREG32(RADEON_GPIOPAD_A, gpiopad_a);
+ WREG32(RADEON_GPIOPAD_EN, gpiopad_en);
+ WREG32(RADEON_GPIOPAD_MASK, gpiopad_mask);
+ return r;
+}
+
+static bool legacy_read_disabled_bios(struct radeon_device *rdev)
+{
+ uint32_t seprom_cntl1;
+ uint32_t viph_control;
+ uint32_t bus_cntl;
+ uint32_t crtc_gen_cntl;
+ uint32_t crtc2_gen_cntl;
+ uint32_t crtc_ext_cntl;
+ uint32_t fp2_gen_cntl;
+ bool r;
+
+ seprom_cntl1 = RREG32(RADEON_SEPROM_CNTL1);
+ viph_control = RREG32(RADEON_VIPH_CONTROL);
+ bus_cntl = RREG32(RADEON_BUS_CNTL);
+ crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
+ crtc2_gen_cntl = 0;
+ crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ fp2_gen_cntl = 0;
+
+ if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ }
+
+ if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ }
+
+ WREG32(RADEON_SEPROM_CNTL1,
+ ((seprom_cntl1 & ~RADEON_SCK_PRESCALE_MASK) |
+ (0xc << RADEON_SCK_PRESCALE_SHIFT)));
+
+ /* disable VIP */
+ WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
+
+ /* enable the rom */
+ WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+
+ /* Turn off mem requests and CRTC for both controllers */
+ WREG32(RADEON_CRTC_GEN_CNTL,
+ ((crtc_gen_cntl & ~RADEON_CRTC_EN) |
+ (RADEON_CRTC_DISP_REQ_EN_B |
+ RADEON_CRTC_EXT_DISP_EN)));
+ if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
+ WREG32(RADEON_CRTC2_GEN_CNTL,
+ ((crtc2_gen_cntl & ~RADEON_CRTC2_EN) |
+ RADEON_CRTC2_DISP_REQ_EN_B));
+ }
+ /* Turn off CRTC */
+ WREG32(RADEON_CRTC_EXT_CNTL,
+ ((crtc_ext_cntl & ~RADEON_CRTC_CRT_ON) |
+ (RADEON_CRTC_SYNC_TRISTAT |
+ RADEON_CRTC_DISPLAY_DIS)));
+
+ if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+ WREG32(RADEON_FP2_GEN_CNTL, (fp2_gen_cntl & ~RADEON_FP2_ON));
+ }
+
+ r = radeon_read_bios(rdev);
+
+ /* restore regs */
+ WREG32(RADEON_SEPROM_CNTL1, seprom_cntl1);
+ WREG32(RADEON_VIPH_CONTROL, viph_control);
+ WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
+ if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ }
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
+ if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+ }
+ return r;
+}
+
+static bool radeon_read_disabled_bios(struct radeon_device *rdev)
+{
+ if (rdev->family >= CHIP_RV770)
+ return r700_read_disabled_bios(rdev);
+ else if (rdev->family >= CHIP_R600)
+ return r600_read_disabled_bios(rdev);
+ else if (rdev->family >= CHIP_RS600)
+ return avivo_read_disabled_bios(rdev);
+ else
+ return legacy_read_disabled_bios(rdev);
+}
+
+bool radeon_get_bios(struct radeon_device *rdev)
+{
+ bool r;
+ uint16_t tmp;
+
+ r = radeon_read_bios(rdev);
+ if (r == false) {
+ r = radeon_read_disabled_bios(rdev);
+ }
+ if (r == false || rdev->bios == NULL) {
+ DRM_ERROR("Unable to locate a BIOS ROM\n");
+ rdev->bios = NULL;
+ return false;
+ }
+ if (rdev->bios[0] != 0x55 || rdev->bios[1] != 0xaa) {
+ goto free_bios;
+ }
+
+ rdev->bios_header_start = RBIOS16(0x48);
+ if (!rdev->bios_header_start) {
+ goto free_bios;
+ }
+ tmp = rdev->bios_header_start + 4;
+ if (!memcmp(rdev->bios + tmp, "ATOM", 4) ||
+ !memcmp(rdev->bios + tmp, "MOTA", 4)) {
+ rdev->is_atom_bios = true;
+ } else {
+ rdev->is_atom_bios = false;
+ }
+
+ DRM_DEBUG("%sBIOS detected\n", rdev->is_atom_bios ? "ATOM" : "COM");
+ return true;
+free_bios:
+ kfree(rdev->bios);
+ rdev->bios = NULL;
+ return false;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+#include "atom.h"
+
+/* 10 khz */
+static uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
+{
+ struct radeon_pll *spll = &rdev->clock.spll;
+ uint32_t fb_div, ref_div, post_div, sclk;
+
+ fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
+ fb_div = (fb_div >> RADEON_SPLL_FB_DIV_SHIFT) & RADEON_SPLL_FB_DIV_MASK;
+ fb_div <<= 1;
+ fb_div *= spll->reference_freq;
+
+ ref_div =
+ RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) & RADEON_M_SPLL_REF_DIV_MASK;
+ sclk = fb_div / ref_div;
+
+ post_div = RREG32_PLL(RADEON_SCLK_CNTL) & RADEON_SCLK_SRC_SEL_MASK;
+ if (post_div == 2)
+ sclk >>= 1;
+ else if (post_div == 3)
+ sclk >>= 2;
+ else if (post_div == 4)
+ sclk >>= 4;
+
+ return sclk;
+}
+
+/* 10 khz */
+static uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
+{
+ struct radeon_pll *mpll = &rdev->clock.mpll;
+ uint32_t fb_div, ref_div, post_div, mclk;
+
+ fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
+ fb_div = (fb_div >> RADEON_MPLL_FB_DIV_SHIFT) & RADEON_MPLL_FB_DIV_MASK;
+ fb_div <<= 1;
+ fb_div *= mpll->reference_freq;
+
+ ref_div =
+ RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) & RADEON_M_SPLL_REF_DIV_MASK;
+ mclk = fb_div / ref_div;
+
+ post_div = RREG32_PLL(RADEON_MCLK_CNTL) & 0x7;
+ if (post_div == 2)
+ mclk >>= 1;
+ else if (post_div == 3)
+ mclk >>= 2;
+ else if (post_div == 4)
+ mclk >>= 4;
+
+ return mclk;
+}
+
+void radeon_get_clock_info(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_pll *p1pll = &rdev->clock.p1pll;
+ struct radeon_pll *p2pll = &rdev->clock.p2pll;
+ struct radeon_pll *spll = &rdev->clock.spll;
+ struct radeon_pll *mpll = &rdev->clock.mpll;
+ int ret;
+
+ if (rdev->is_atom_bios)
+ ret = radeon_atom_get_clock_info(dev);
+ else
+ ret = radeon_combios_get_clock_info(dev);
+
+ if (ret) {
+ if (p1pll->reference_div < 2)
+ p1pll->reference_div = 12;
+ if (p2pll->reference_div < 2)
+ p2pll->reference_div = 12;
+ if (spll->reference_div < 2)
+ spll->reference_div =
+ RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
+ RADEON_M_SPLL_REF_DIV_MASK;
+ if (mpll->reference_div < 2)
+ mpll->reference_div = spll->reference_div;
+ } else {
+ if (ASIC_IS_AVIVO(rdev)) {
+ /* TODO FALLBACK */
+ } else {
+ DRM_INFO("Using generic clock info\n");
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ p1pll->reference_freq = 1432;
+ p2pll->reference_freq = 1432;
+ spll->reference_freq = 1432;
+ mpll->reference_freq = 1432;
+ } else {
+ p1pll->reference_freq = 2700;
+ p2pll->reference_freq = 2700;
+ spll->reference_freq = 2700;
+ mpll->reference_freq = 2700;
+ }
+ p1pll->reference_div =
+ RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff;
+ if (p1pll->reference_div < 2)
+ p1pll->reference_div = 12;
+ p2pll->reference_div = p1pll->reference_div;
+
+ if (rdev->family >= CHIP_R420) {
+ p1pll->pll_in_min = 100;
+ p1pll->pll_in_max = 1350;
+ p1pll->pll_out_min = 20000;
+ p1pll->pll_out_max = 50000;
+ p2pll->pll_in_min = 100;
+ p2pll->pll_in_max = 1350;
+ p2pll->pll_out_min = 20000;
+ p2pll->pll_out_max = 50000;
+ } else {
+ p1pll->pll_in_min = 40;
+ p1pll->pll_in_max = 500;
+ p1pll->pll_out_min = 12500;
+ p1pll->pll_out_max = 35000;
+ p2pll->pll_in_min = 40;
+ p2pll->pll_in_max = 500;
+ p2pll->pll_out_min = 12500;
+ p2pll->pll_out_max = 35000;
+ }
+
+ spll->reference_div =
+ RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
+ RADEON_M_SPLL_REF_DIV_MASK;
+ mpll->reference_div = spll->reference_div;
+ rdev->clock.default_sclk =
+ radeon_legacy_get_engine_clock(rdev);
+ rdev->clock.default_mclk =
+ radeon_legacy_get_memory_clock(rdev);
+ }
+ }
+
+ /* pixel clocks */
+ if (ASIC_IS_AVIVO(rdev)) {
+ p1pll->min_post_div = 2;
+ p1pll->max_post_div = 0x7f;
+ p1pll->min_frac_feedback_div = 0;
+ p1pll->max_frac_feedback_div = 9;
+ p2pll->min_post_div = 2;
+ p2pll->max_post_div = 0x7f;
+ p2pll->min_frac_feedback_div = 0;
+ p2pll->max_frac_feedback_div = 9;
+ } else {
+ p1pll->min_post_div = 1;
+ p1pll->max_post_div = 16;
+ p1pll->min_frac_feedback_div = 0;
+ p1pll->max_frac_feedback_div = 0;
+ p2pll->min_post_div = 1;
+ p2pll->max_post_div = 12;
+ p2pll->min_frac_feedback_div = 0;
+ p2pll->max_frac_feedback_div = 0;
+ }
+
+ p1pll->min_ref_div = 2;
+ p1pll->max_ref_div = 0x3ff;
+ p1pll->min_feedback_div = 4;
+ p1pll->max_feedback_div = 0x7ff;
+ p1pll->best_vco = 0;
+
+ p2pll->min_ref_div = 2;
+ p2pll->max_ref_div = 0x3ff;
+ p2pll->min_feedback_div = 4;
+ p2pll->max_feedback_div = 0x7ff;
+ p2pll->best_vco = 0;
+
+ /* system clock */
+ spll->min_post_div = 1;
+ spll->max_post_div = 1;
+ spll->min_ref_div = 2;
+ spll->max_ref_div = 0xff;
+ spll->min_feedback_div = 4;
+ spll->max_feedback_div = 0xff;
+ spll->best_vco = 0;
+
+ /* memory clock */
+ mpll->min_post_div = 1;
+ mpll->max_post_div = 1;
+ mpll->min_ref_div = 2;
+ mpll->max_ref_div = 0xff;
+ mpll->min_feedback_div = 4;
+ mpll->max_feedback_div = 0xff;
+ mpll->best_vco = 0;
+
+}
+
+/* 10 khz */
+static uint32_t calc_eng_mem_clock(struct radeon_device *rdev,
+ uint32_t req_clock,
+ int *fb_div, int *post_div)
+{
+ struct radeon_pll *spll = &rdev->clock.spll;
+ int ref_div = spll->reference_div;
+
+ if (!ref_div)
+ ref_div =
+ RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
+ RADEON_M_SPLL_REF_DIV_MASK;
+
+ if (req_clock < 15000) {
+ *post_div = 8;
+ req_clock *= 8;
+ } else if (req_clock < 30000) {
+ *post_div = 4;
+ req_clock *= 4;
+ } else if (req_clock < 60000) {
+ *post_div = 2;
+ req_clock *= 2;
+ } else
+ *post_div = 1;
+
+ req_clock *= ref_div;
+ req_clock += spll->reference_freq;
+ req_clock /= (2 * spll->reference_freq);
+
+ *fb_div = req_clock & 0xff;
+
+ req_clock = (req_clock & 0xffff) << 1;
+ req_clock *= spll->reference_freq;
+ req_clock /= ref_div;
+ req_clock /= *post_div;
+
+ return req_clock;
+}
+
+/* 10 khz */
+void radeon_legacy_set_engine_clock(struct radeon_device *rdev,
+ uint32_t eng_clock)
+{
+ uint32_t tmp;
+ int fb_div, post_div;
+
+ /* XXX: wait for idle */
+
+ eng_clock = calc_eng_mem_clock(rdev, eng_clock, &fb_div, &post_div);
+
+ tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
+ tmp &= ~RADEON_DONT_USE_XTALIN;
+ WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp &= ~RADEON_SCLK_SRC_SEL_MASK;
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ udelay(10);
+
+ tmp = RREG32_PLL(RADEON_SPLL_CNTL);
+ tmp |= RADEON_SPLL_SLEEP;
+ WREG32_PLL(RADEON_SPLL_CNTL, tmp);
+
+ udelay(2);
+
+ tmp = RREG32_PLL(RADEON_SPLL_CNTL);
+ tmp |= RADEON_SPLL_RESET;
+ WREG32_PLL(RADEON_SPLL_CNTL, tmp);
+
+ udelay(200);
+
+ tmp = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
+ tmp &= ~(RADEON_SPLL_FB_DIV_MASK << RADEON_SPLL_FB_DIV_SHIFT);
+ tmp |= (fb_div & RADEON_SPLL_FB_DIV_MASK) << RADEON_SPLL_FB_DIV_SHIFT;
+ WREG32_PLL(RADEON_M_SPLL_REF_FB_DIV, tmp);
+
+ /* XXX: verify on different asics */
+ tmp = RREG32_PLL(RADEON_SPLL_CNTL);
+ tmp &= ~RADEON_SPLL_PVG_MASK;
+ if ((eng_clock * post_div) >= 90000)
+ tmp |= (0x7 << RADEON_SPLL_PVG_SHIFT);
+ else
+ tmp |= (0x4 << RADEON_SPLL_PVG_SHIFT);
+ WREG32_PLL(RADEON_SPLL_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SPLL_CNTL);
+ tmp &= ~RADEON_SPLL_SLEEP;
+ WREG32_PLL(RADEON_SPLL_CNTL, tmp);
+
+ udelay(2);
+
+ tmp = RREG32_PLL(RADEON_SPLL_CNTL);
+ tmp &= ~RADEON_SPLL_RESET;
+ WREG32_PLL(RADEON_SPLL_CNTL, tmp);
+
+ udelay(200);
+
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp &= ~RADEON_SCLK_SRC_SEL_MASK;
+ switch (post_div) {
+ case 1:
+ default:
+ tmp |= 1;
+ break;
+ case 2:
+ tmp |= 2;
+ break;
+ case 4:
+ tmp |= 3;
+ break;
+ case 8:
+ tmp |= 4;
+ break;
+ }
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ udelay(20);
+
+ tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
+ tmp |= RADEON_DONT_USE_XTALIN;
+ WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
+
+ udelay(10);
+}
+
+void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
+{
+ uint32_t tmp;
+
+ if (enable) {
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ if ((RREG32(RADEON_CONFIG_CNTL) &
+ RADEON_CFG_ATI_REV_ID_MASK) >
+ RADEON_CFG_ATI_REV_A13) {
+ tmp &=
+ ~(RADEON_SCLK_FORCE_CP |
+ RADEON_SCLK_FORCE_RB);
+ }
+ tmp &=
+ ~(RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1 |
+ RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_SE |
+ RADEON_SCLK_FORCE_IDCT | RADEON_SCLK_FORCE_RE |
+ RADEON_SCLK_FORCE_PB | RADEON_SCLK_FORCE_TAM |
+ RADEON_SCLK_FORCE_TDM);
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+ } else if (ASIC_IS_R300(rdev)) {
+ if ((rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp &=
+ ~(RADEON_SCLK_FORCE_DISP2 |
+ RADEON_SCLK_FORCE_CP |
+ RADEON_SCLK_FORCE_HDP |
+ RADEON_SCLK_FORCE_DISP1 |
+ RADEON_SCLK_FORCE_TOP |
+ RADEON_SCLK_FORCE_E2 | R300_SCLK_FORCE_VAP
+ | RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR
+ | R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX
+ | R300_SCLK_FORCE_US |
+ RADEON_SCLK_FORCE_TV_SCLK |
+ R300_SCLK_FORCE_SU |
+ RADEON_SCLK_FORCE_OV0);
+ tmp |= RADEON_DYN_STOP_LAT_MASK;
+ tmp |=
+ RADEON_SCLK_FORCE_TOP |
+ RADEON_SCLK_FORCE_VIP;
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp &= ~RADEON_SCLK_MORE_FORCEON;
+ tmp |= RADEON_SCLK_MORE_MAX_DYN_STOP_LAT;
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
+ R300_DVOCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ R300_PIXCLK_DVO_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb |
+ R300_PIXCLK_TRANS_ALWAYS_ONb |
+ R300_PIXCLK_TVO_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+ } else if (rdev->family >= CHIP_RV350) {
+ tmp = RREG32_PLL(R300_SCLK_CNTL2);
+ tmp &= ~(R300_SCLK_FORCE_TCL |
+ R300_SCLK_FORCE_GA |
+ R300_SCLK_FORCE_CBA);
+ tmp |= (R300_SCLK_TCL_MAX_DYN_STOP_LAT |
+ R300_SCLK_GA_MAX_DYN_STOP_LAT |
+ R300_SCLK_CBA_MAX_DYN_STOP_LAT);
+ WREG32_PLL(R300_SCLK_CNTL2, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp &=
+ ~(RADEON_SCLK_FORCE_DISP2 |
+ RADEON_SCLK_FORCE_CP |
+ RADEON_SCLK_FORCE_HDP |
+ RADEON_SCLK_FORCE_DISP1 |
+ RADEON_SCLK_FORCE_TOP |
+ RADEON_SCLK_FORCE_E2 | R300_SCLK_FORCE_VAP
+ | RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR
+ | R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX
+ | R300_SCLK_FORCE_US |
+ RADEON_SCLK_FORCE_TV_SCLK |
+ R300_SCLK_FORCE_SU |
+ RADEON_SCLK_FORCE_OV0);
+ tmp |= RADEON_DYN_STOP_LAT_MASK;
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp &= ~RADEON_SCLK_MORE_FORCEON;
+ tmp |= RADEON_SCLK_MORE_MAX_DYN_STOP_LAT;
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
+ R300_DVOCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ R300_PIXCLK_DVO_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb |
+ R300_PIXCLK_TRANS_ALWAYS_ONb |
+ R300_PIXCLK_TVO_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_MCLK_MISC);
+ tmp |= (RADEON_MC_MCLK_DYN_ENABLE |
+ RADEON_IO_MCLK_DYN_ENABLE);
+ WREG32_PLL(RADEON_MCLK_MISC, tmp);
+
+ tmp = RREG32_PLL(RADEON_MCLK_CNTL);
+ tmp |= (RADEON_FORCEON_MCLKA |
+ RADEON_FORCEON_MCLKB);
+
+ tmp &= ~(RADEON_FORCEON_YCLKA |
+ RADEON_FORCEON_YCLKB |
+ RADEON_FORCEON_MC);
+
+ /* Some releases of vbios have set DISABLE_MC_MCLKA
+ and DISABLE_MC_MCLKB bits in the vbios table. Setting these
+ bits will cause H/W hang when reading video memory with dynamic clocking
+ enabled. */
+ if ((tmp & R300_DISABLE_MC_MCLKA) &&
+ (tmp & R300_DISABLE_MC_MCLKB)) {
+ /* If both bits are set, then check the active channels */
+ tmp = RREG32_PLL(RADEON_MCLK_CNTL);
+ if (rdev->mc.vram_width == 64) {
+ if (RREG32(RADEON_MEM_CNTL) &
+ R300_MEM_USE_CD_CH_ONLY)
+ tmp &=
+ ~R300_DISABLE_MC_MCLKB;
+ else
+ tmp &=
+ ~R300_DISABLE_MC_MCLKA;
+ } else {
+ tmp &= ~(R300_DISABLE_MC_MCLKA |
+ R300_DISABLE_MC_MCLKB);
+ }
+ }
+
+ WREG32_PLL(RADEON_MCLK_CNTL, tmp);
+ } else {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp &= ~(R300_SCLK_FORCE_VAP);
+ tmp |= RADEON_SCLK_FORCE_CP;
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+ udelay(15000);
+
+ tmp = RREG32_PLL(R300_SCLK_CNTL2);
+ tmp &= ~(R300_SCLK_FORCE_TCL |
+ R300_SCLK_FORCE_GA |
+ R300_SCLK_FORCE_CBA);
+ WREG32_PLL(R300_SCLK_CNTL2, tmp);
+ }
+ } else {
+ tmp = RREG32_PLL(RADEON_CLK_PWRMGT_CNTL);
+
+ tmp &= ~(RADEON_ACTIVE_HILO_LAT_MASK |
+ RADEON_DISP_DYN_STOP_LAT_MASK |
+ RADEON_DYN_STOP_MODE_MASK);
+
+ tmp |= (RADEON_ENGIN_DYNCLK_MODE |
+ (0x01 << RADEON_ACTIVE_HILO_LAT_SHIFT));
+ WREG32_PLL(RADEON_CLK_PWRMGT_CNTL, tmp);
+ udelay(15000);
+
+ tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
+ tmp |= RADEON_SCLK_DYN_START_CNTL;
+ WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
+ udelay(15000);
+
+ /* When DRI is enabled, setting DYN_STOP_LAT to zero can cause some R200
+ to lockup randomly, leave them as set by BIOS.
+ */
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ /*tmp &= RADEON_SCLK_SRC_SEL_MASK; */
+ tmp &= ~RADEON_SCLK_FORCEON_MASK;
+
+ /*RAGE_6::A11 A12 A12N1 A13, RV250::A11 A12, R300 */
+ if (((rdev->family == CHIP_RV250) &&
+ ((RREG32(RADEON_CONFIG_CNTL) &
+ RADEON_CFG_ATI_REV_ID_MASK) <
+ RADEON_CFG_ATI_REV_A13))
+ || ((rdev->family == CHIP_RV100)
+ &&
+ ((RREG32(RADEON_CONFIG_CNTL) &
+ RADEON_CFG_ATI_REV_ID_MASK) <=
+ RADEON_CFG_ATI_REV_A13))) {
+ tmp |= RADEON_SCLK_FORCE_CP;
+ tmp |= RADEON_SCLK_FORCE_VIP;
+ }
+
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ if ((rdev->family == CHIP_RV200) ||
+ (rdev->family == CHIP_RV250) ||
+ (rdev->family == CHIP_RV280)) {
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp &= ~RADEON_SCLK_MORE_FORCEON;
+
+ /* RV200::A11 A12 RV250::A11 A12 */
+ if (((rdev->family == CHIP_RV200) ||
+ (rdev->family == CHIP_RV250)) &&
+ ((RREG32(RADEON_CONFIG_CNTL) &
+ RADEON_CFG_ATI_REV_ID_MASK) <
+ RADEON_CFG_ATI_REV_A13)) {
+ tmp |= RADEON_SCLK_MORE_FORCEON;
+ }
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+ udelay(15000);
+ }
+
+ /* RV200::A11 A12, RV250::A11 A12 */
+ if (((rdev->family == CHIP_RV200) ||
+ (rdev->family == CHIP_RV250)) &&
+ ((RREG32(RADEON_CONFIG_CNTL) &
+ RADEON_CFG_ATI_REV_ID_MASK) <
+ RADEON_CFG_ATI_REV_A13)) {
+ tmp = RREG32_PLL(RADEON_PLL_PWRMGT_CNTL);
+ tmp |= RADEON_TCL_BYPASS_DISABLE;
+ WREG32_PLL(RADEON_PLL_PWRMGT_CNTL, tmp);
+ }
+ udelay(15000);
+
+ /*enable dynamic mode for display clocks (PIXCLK and PIX2CLK) */
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb);
+
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+ udelay(15000);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb);
+
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+ udelay(15000);
+ }
+ } else {
+ /* Turn everything OFF (ForceON to everything) */
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp |= (RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_HDP |
+ RADEON_SCLK_FORCE_DISP1 | RADEON_SCLK_FORCE_TOP
+ | RADEON_SCLK_FORCE_E2 | RADEON_SCLK_FORCE_SE |
+ RADEON_SCLK_FORCE_IDCT | RADEON_SCLK_FORCE_VIP |
+ RADEON_SCLK_FORCE_RE | RADEON_SCLK_FORCE_PB |
+ RADEON_SCLK_FORCE_TAM | RADEON_SCLK_FORCE_TDM |
+ RADEON_SCLK_FORCE_RB);
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+ } else if ((rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp |= (RADEON_SCLK_FORCE_DISP2 | RADEON_SCLK_FORCE_CP |
+ RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1
+ | RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_E2 |
+ R300_SCLK_FORCE_VAP | RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR |
+ R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX |
+ R300_SCLK_FORCE_US | RADEON_SCLK_FORCE_TV_SCLK |
+ R300_SCLK_FORCE_SU | RADEON_SCLK_FORCE_OV0);
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp |= RADEON_SCLK_MORE_FORCEON;
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb |
+ R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
+ R300_DVOCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ R300_PIXCLK_DVO_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb |
+ R300_PIXCLK_TRANS_ALWAYS_ONb |
+ R300_PIXCLK_TVO_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+ } else if (rdev->family >= CHIP_RV350) {
+ /* for RV350/M10, no delays are required. */
+ tmp = RREG32_PLL(R300_SCLK_CNTL2);
+ tmp |= (R300_SCLK_FORCE_TCL |
+ R300_SCLK_FORCE_GA | R300_SCLK_FORCE_CBA);
+ WREG32_PLL(R300_SCLK_CNTL2, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp |= (RADEON_SCLK_FORCE_DISP2 | RADEON_SCLK_FORCE_CP |
+ RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1
+ | RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_E2 |
+ R300_SCLK_FORCE_VAP | RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR |
+ R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX |
+ R300_SCLK_FORCE_US | RADEON_SCLK_FORCE_TV_SCLK |
+ R300_SCLK_FORCE_SU | RADEON_SCLK_FORCE_OV0);
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp |= RADEON_SCLK_MORE_FORCEON;
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_MCLK_CNTL);
+ tmp |= (RADEON_FORCEON_MCLKA |
+ RADEON_FORCEON_MCLKB |
+ RADEON_FORCEON_YCLKA |
+ RADEON_FORCEON_YCLKB | RADEON_FORCEON_MC);
+ WREG32_PLL(RADEON_MCLK_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb |
+ R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
+ R300_DVOCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ R300_PIXCLK_DVO_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb |
+ R300_PIXCLK_TRANS_ALWAYS_ONb |
+ R300_PIXCLK_TVO_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_P2G2CLK_ALWAYS_ONb |
+ R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+ } else {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ tmp |= (RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_E2);
+ tmp |= RADEON_SCLK_FORCE_SE;
+
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ tmp |= (RADEON_SCLK_FORCE_RB |
+ RADEON_SCLK_FORCE_TDM |
+ RADEON_SCLK_FORCE_TAM |
+ RADEON_SCLK_FORCE_PB |
+ RADEON_SCLK_FORCE_RE |
+ RADEON_SCLK_FORCE_VIP |
+ RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_TOP |
+ RADEON_SCLK_FORCE_DISP1 |
+ RADEON_SCLK_FORCE_DISP2 |
+ RADEON_SCLK_FORCE_HDP);
+ } else if ((rdev->family == CHIP_R300) ||
+ (rdev->family == CHIP_R350)) {
+ tmp |= (RADEON_SCLK_FORCE_HDP |
+ RADEON_SCLK_FORCE_DISP1 |
+ RADEON_SCLK_FORCE_DISP2 |
+ RADEON_SCLK_FORCE_TOP |
+ RADEON_SCLK_FORCE_IDCT |
+ RADEON_SCLK_FORCE_VIP);
+ }
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+
+ udelay(16000);
+
+ if ((rdev->family == CHIP_R300) ||
+ (rdev->family == CHIP_R350)) {
+ tmp = RREG32_PLL(R300_SCLK_CNTL2);
+ tmp |= (R300_SCLK_FORCE_TCL |
+ R300_SCLK_FORCE_GA |
+ R300_SCLK_FORCE_CBA);
+ WREG32_PLL(R300_SCLK_CNTL2, tmp);
+ udelay(16000);
+ }
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ tmp = RREG32_PLL(RADEON_MCLK_CNTL);
+ tmp &= ~(RADEON_FORCEON_MCLKA |
+ RADEON_FORCEON_YCLKA);
+ WREG32_PLL(RADEON_MCLK_CNTL, tmp);
+ udelay(16000);
+ }
+
+ if ((rdev->family == CHIP_RV200) ||
+ (rdev->family == CHIP_RV250) ||
+ (rdev->family == CHIP_RV280)) {
+ tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
+ tmp |= RADEON_SCLK_MORE_FORCEON;
+ WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
+ udelay(16000);
+ }
+
+ tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
+ RADEON_PIX2CLK_DAC_ALWAYS_ONb |
+ RADEON_PIXCLK_BLEND_ALWAYS_ONb |
+ RADEON_PIXCLK_GV_ALWAYS_ONb |
+ RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb |
+ RADEON_PIXCLK_LVDS_ALWAYS_ONb |
+ RADEON_PIXCLK_TMDS_ALWAYS_ONb);
+
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+ udelay(16000);
+
+ tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
+ RADEON_PIXCLK_DAC_ALWAYS_ONb);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+ }
+ }
+}
+
+static void radeon_apply_clock_quirks(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ /* XXX make sure engine is idle */
+
+ if (rdev->family < CHIP_RS600) {
+ tmp = RREG32_PLL(RADEON_SCLK_CNTL);
+ if (ASIC_IS_R300(rdev) || ASIC_IS_RV100(rdev))
+ tmp |= RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_VIP;
+ if ((rdev->family == CHIP_RV250)
+ || (rdev->family == CHIP_RV280))
+ tmp |=
+ RADEON_SCLK_FORCE_DISP1 | RADEON_SCLK_FORCE_DISP2;
+ if ((rdev->family == CHIP_RV350)
+ || (rdev->family == CHIP_RV380))
+ tmp |= R300_SCLK_FORCE_VAP;
+ if (rdev->family == CHIP_R420)
+ tmp |= R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX;
+ WREG32_PLL(RADEON_SCLK_CNTL, tmp);
+ } else if (rdev->family < CHIP_R600) {
+ tmp = RREG32_PLL(AVIVO_CP_DYN_CNTL);
+ tmp |= AVIVO_CP_FORCEON;
+ WREG32_PLL(AVIVO_CP_DYN_CNTL, tmp);
+
+ tmp = RREG32_PLL(AVIVO_E2_DYN_CNTL);
+ tmp |= AVIVO_E2_FORCEON;
+ WREG32_PLL(AVIVO_E2_DYN_CNTL, tmp);
+
+ tmp = RREG32_PLL(AVIVO_IDCT_DYN_CNTL);
+ tmp |= AVIVO_IDCT_FORCEON;
+ WREG32_PLL(AVIVO_IDCT_DYN_CNTL, tmp);
+ }
+}
+
+int radeon_static_clocks_init(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ /* XXX make sure engine is idle */
+
+ if (radeon_dynclks != -1) {
+ if (radeon_dynclks)
+ radeon_set_clock_gating(rdev, 1);
+ }
+ radeon_apply_clock_quirks(rdev);
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright 2004 ATI Technologies Inc., Markham, Ontario
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+#include "atom.h"
+
+#ifdef CONFIG_PPC_PMAC
+/* not sure which of these are needed */
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
+#include <asm/prom.h>
+#include <asm/pci-bridge.h>
+#endif /* CONFIG_PPC_PMAC */
+
+/* from radeon_encoder.c */
+extern uint32_t
+radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device,
+ uint8_t dac);
+extern void radeon_link_encoder_connector(struct drm_device *dev);
+
+/* from radeon_connector.c */
+extern void
+radeon_add_legacy_connector(struct drm_device *dev,
+ uint32_t connector_id,
+ uint32_t supported_device,
+ int connector_type,
+ struct radeon_i2c_bus_rec *i2c_bus);
+
+/* from radeon_legacy_encoder.c */
+extern void
+radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id,
+ uint32_t supported_device);
+
+/* old legacy ATI BIOS routines */
+
+/* COMBIOS table offsets */
+enum radeon_combios_table_offset {
+ /* absolute offset tables */
+ COMBIOS_ASIC_INIT_1_TABLE,
+ COMBIOS_BIOS_SUPPORT_TABLE,
+ COMBIOS_DAC_PROGRAMMING_TABLE,
+ COMBIOS_MAX_COLOR_DEPTH_TABLE,
+ COMBIOS_CRTC_INFO_TABLE,
+ COMBIOS_PLL_INFO_TABLE,
+ COMBIOS_TV_INFO_TABLE,
+ COMBIOS_DFP_INFO_TABLE,
+ COMBIOS_HW_CONFIG_INFO_TABLE,
+ COMBIOS_MULTIMEDIA_INFO_TABLE,
+ COMBIOS_TV_STD_PATCH_TABLE,
+ COMBIOS_LCD_INFO_TABLE,
+ COMBIOS_MOBILE_INFO_TABLE,
+ COMBIOS_PLL_INIT_TABLE,
+ COMBIOS_MEM_CONFIG_TABLE,
+ COMBIOS_SAVE_MASK_TABLE,
+ COMBIOS_HARDCODED_EDID_TABLE,
+ COMBIOS_ASIC_INIT_2_TABLE,
+ COMBIOS_CONNECTOR_INFO_TABLE,
+ COMBIOS_DYN_CLK_1_TABLE,
+ COMBIOS_RESERVED_MEM_TABLE,
+ COMBIOS_EXT_TMDS_INFO_TABLE,
+ COMBIOS_MEM_CLK_INFO_TABLE,
+ COMBIOS_EXT_DAC_INFO_TABLE,
+ COMBIOS_MISC_INFO_TABLE,
+ COMBIOS_CRT_INFO_TABLE,
+ COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE,
+ COMBIOS_COMPONENT_VIDEO_INFO_TABLE,
+ COMBIOS_FAN_SPEED_INFO_TABLE,
+ COMBIOS_OVERDRIVE_INFO_TABLE,
+ COMBIOS_OEM_INFO_TABLE,
+ COMBIOS_DYN_CLK_2_TABLE,
+ COMBIOS_POWER_CONNECTOR_INFO_TABLE,
+ COMBIOS_I2C_INFO_TABLE,
+ /* relative offset tables */
+ COMBIOS_ASIC_INIT_3_TABLE, /* offset from misc info */
+ COMBIOS_ASIC_INIT_4_TABLE, /* offset from misc info */
+ COMBIOS_DETECTED_MEM_TABLE, /* offset from misc info */
+ COMBIOS_ASIC_INIT_5_TABLE, /* offset from misc info */
+ COMBIOS_RAM_RESET_TABLE, /* offset from mem config */
+ COMBIOS_POWERPLAY_INFO_TABLE, /* offset from mobile info */
+ COMBIOS_GPIO_INFO_TABLE, /* offset from mobile info */
+ COMBIOS_LCD_DDC_INFO_TABLE, /* offset from mobile info */
+ COMBIOS_TMDS_POWER_TABLE, /* offset from mobile info */
+ COMBIOS_TMDS_POWER_ON_TABLE, /* offset from tmds power */
+ COMBIOS_TMDS_POWER_OFF_TABLE, /* offset from tmds power */
+};
+
+enum radeon_combios_ddc {
+ DDC_NONE_DETECTED,
+ DDC_MONID,
+ DDC_DVI,
+ DDC_VGA,
+ DDC_CRT2,
+ DDC_LCD,
+ DDC_GPIO,
+};
+
+enum radeon_combios_connector {
+ CONNECTOR_NONE_LEGACY,
+ CONNECTOR_PROPRIETARY_LEGACY,
+ CONNECTOR_CRT_LEGACY,
+ CONNECTOR_DVI_I_LEGACY,
+ CONNECTOR_DVI_D_LEGACY,
+ CONNECTOR_CTV_LEGACY,
+ CONNECTOR_STV_LEGACY,
+ CONNECTOR_UNSUPPORTED_LEGACY
+};
+
+const int legacy_connector_convert[] = {
+ DRM_MODE_CONNECTOR_Unknown,
+ DRM_MODE_CONNECTOR_DVID,
+ DRM_MODE_CONNECTOR_VGA,
+ DRM_MODE_CONNECTOR_DVII,
+ DRM_MODE_CONNECTOR_DVID,
+ DRM_MODE_CONNECTOR_Composite,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ DRM_MODE_CONNECTOR_Unknown,
+};
+
+static uint16_t combios_get_table_offset(struct drm_device *dev,
+ enum radeon_combios_table_offset table)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ int rev;
+ uint16_t offset = 0, check_offset;
+
+ switch (table) {
+ /* absolute offset tables */
+ case COMBIOS_ASIC_INIT_1_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0xc);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_BIOS_SUPPORT_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x14);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_DAC_PROGRAMMING_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x2a);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MAX_COLOR_DEPTH_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x2c);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_CRTC_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x2e);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_PLL_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x30);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_TV_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x32);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_DFP_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x34);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_HW_CONFIG_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x36);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MULTIMEDIA_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x38);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_TV_STD_PATCH_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x3e);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_LCD_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x40);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MOBILE_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x42);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_PLL_INIT_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x46);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MEM_CONFIG_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x48);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_SAVE_MASK_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x4a);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_HARDCODED_EDID_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x4c);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_ASIC_INIT_2_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x4e);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_CONNECTOR_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x50);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_DYN_CLK_1_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x52);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_RESERVED_MEM_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x54);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_EXT_TMDS_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x58);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MEM_CLK_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x5a);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_EXT_DAC_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x5c);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_MISC_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x5e);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_CRT_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x60);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x62);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_COMPONENT_VIDEO_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x64);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_FAN_SPEED_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x66);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_OVERDRIVE_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x68);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_OEM_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x6a);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_DYN_CLK_2_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x6c);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_POWER_CONNECTOR_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x6e);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ case COMBIOS_I2C_INFO_TABLE:
+ check_offset = RBIOS16(rdev->bios_header_start + 0x70);
+ if (check_offset)
+ offset = check_offset;
+ break;
+ /* relative offset tables */
+ case COMBIOS_ASIC_INIT_3_TABLE: /* offset from misc info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
+ if (check_offset) {
+ rev = RBIOS8(check_offset);
+ if (rev > 0) {
+ check_offset = RBIOS16(check_offset + 0x3);
+ if (check_offset)
+ offset = check_offset;
+ }
+ }
+ break;
+ case COMBIOS_ASIC_INIT_4_TABLE: /* offset from misc info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
+ if (check_offset) {
+ rev = RBIOS8(check_offset);
+ if (rev > 0) {
+ check_offset = RBIOS16(check_offset + 0x5);
+ if (check_offset)
+ offset = check_offset;
+ }
+ }
+ break;
+ case COMBIOS_DETECTED_MEM_TABLE: /* offset from misc info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
+ if (check_offset) {
+ rev = RBIOS8(check_offset);
+ if (rev > 0) {
+ check_offset = RBIOS16(check_offset + 0x7);
+ if (check_offset)
+ offset = check_offset;
+ }
+ }
+ break;
+ case COMBIOS_ASIC_INIT_5_TABLE: /* offset from misc info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
+ if (check_offset) {
+ rev = RBIOS8(check_offset);
+ if (rev == 2) {
+ check_offset = RBIOS16(check_offset + 0x9);
+ if (check_offset)
+ offset = check_offset;
+ }
+ }
+ break;
+ case COMBIOS_RAM_RESET_TABLE: /* offset from mem config */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE);
+ if (check_offset) {
+ while (RBIOS8(check_offset++));
+ check_offset += 2;
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_POWERPLAY_INFO_TABLE: /* offset from mobile info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x11);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_GPIO_INFO_TABLE: /* offset from mobile info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x13);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_LCD_DDC_INFO_TABLE: /* offset from mobile info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x15);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_TMDS_POWER_TABLE: /* offset from mobile info */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x17);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_TMDS_POWER_ON_TABLE: /* offset from tmds power */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x2);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ case COMBIOS_TMDS_POWER_OFF_TABLE: /* offset from tmds power */
+ check_offset =
+ combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE);
+ if (check_offset) {
+ check_offset = RBIOS16(check_offset + 0x4);
+ if (check_offset)
+ offset = check_offset;
+ }
+ break;
+ default:
+ break;
+ }
+
+ return offset;
+
+}
+
+struct radeon_i2c_bus_rec combios_setup_i2c_bus(int ddc_line)
+{
+ struct radeon_i2c_bus_rec i2c;
+
+ i2c.mask_clk_mask = RADEON_GPIO_EN_1;
+ i2c.mask_data_mask = RADEON_GPIO_EN_0;
+ i2c.a_clk_mask = RADEON_GPIO_A_1;
+ i2c.a_data_mask = RADEON_GPIO_A_0;
+ i2c.put_clk_mask = RADEON_GPIO_EN_1;
+ i2c.put_data_mask = RADEON_GPIO_EN_0;
+ i2c.get_clk_mask = RADEON_GPIO_Y_1;
+ i2c.get_data_mask = RADEON_GPIO_Y_0;
+ if ((ddc_line == RADEON_LCD_GPIO_MASK) ||
+ (ddc_line == RADEON_MDGPIO_EN_REG)) {
+ i2c.mask_clk_reg = ddc_line;
+ i2c.mask_data_reg = ddc_line;
+ i2c.a_clk_reg = ddc_line;
+ i2c.a_data_reg = ddc_line;
+ i2c.put_clk_reg = ddc_line;
+ i2c.put_data_reg = ddc_line;
+ i2c.get_clk_reg = ddc_line + 4;
+ i2c.get_data_reg = ddc_line + 4;
+ } else {
+ i2c.mask_clk_reg = ddc_line;
+ i2c.mask_data_reg = ddc_line;
+ i2c.a_clk_reg = ddc_line;
+ i2c.a_data_reg = ddc_line;
+ i2c.put_clk_reg = ddc_line;
+ i2c.put_data_reg = ddc_line;
+ i2c.get_clk_reg = ddc_line;
+ i2c.get_data_reg = ddc_line;
+ }
+
+ if (ddc_line)
+ i2c.valid = true;
+ else
+ i2c.valid = false;
+
+ return i2c;
+}
+
+bool radeon_combios_get_clock_info(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t pll_info;
+ struct radeon_pll *p1pll = &rdev->clock.p1pll;
+ struct radeon_pll *p2pll = &rdev->clock.p2pll;
+ struct radeon_pll *spll = &rdev->clock.spll;
+ struct radeon_pll *mpll = &rdev->clock.mpll;
+ int8_t rev;
+ uint16_t sclk, mclk;
+
+ if (rdev->bios == NULL)
+ return NULL;
+
+ pll_info = combios_get_table_offset(dev, COMBIOS_PLL_INFO_TABLE);
+ if (pll_info) {
+ rev = RBIOS8(pll_info);
+
+ /* pixel clocks */
+ p1pll->reference_freq = RBIOS16(pll_info + 0xe);
+ p1pll->reference_div = RBIOS16(pll_info + 0x10);
+ p1pll->pll_out_min = RBIOS32(pll_info + 0x12);
+ p1pll->pll_out_max = RBIOS32(pll_info + 0x16);
+
+ if (rev > 9) {
+ p1pll->pll_in_min = RBIOS32(pll_info + 0x36);
+ p1pll->pll_in_max = RBIOS32(pll_info + 0x3a);
+ } else {
+ p1pll->pll_in_min = 40;
+ p1pll->pll_in_max = 500;
+ }
+ *p2pll = *p1pll;
+
+ /* system clock */
+ spll->reference_freq = RBIOS16(pll_info + 0x1a);
+ spll->reference_div = RBIOS16(pll_info + 0x1c);
+ spll->pll_out_min = RBIOS32(pll_info + 0x1e);
+ spll->pll_out_max = RBIOS32(pll_info + 0x22);
+
+ if (rev > 10) {
+ spll->pll_in_min = RBIOS32(pll_info + 0x48);
+ spll->pll_in_max = RBIOS32(pll_info + 0x4c);
+ } else {
+ /* ??? */
+ spll->pll_in_min = 40;
+ spll->pll_in_max = 500;
+ }
+
+ /* memory clock */
+ mpll->reference_freq = RBIOS16(pll_info + 0x26);
+ mpll->reference_div = RBIOS16(pll_info + 0x28);
+ mpll->pll_out_min = RBIOS32(pll_info + 0x2a);
+ mpll->pll_out_max = RBIOS32(pll_info + 0x2e);
+
+ if (rev > 10) {
+ mpll->pll_in_min = RBIOS32(pll_info + 0x5a);
+ mpll->pll_in_max = RBIOS32(pll_info + 0x5e);
+ } else {
+ /* ??? */
+ mpll->pll_in_min = 40;
+ mpll->pll_in_max = 500;
+ }
+
+ /* default sclk/mclk */
+ sclk = RBIOS16(pll_info + 0xa);
+ mclk = RBIOS16(pll_info + 0x8);
+ if (sclk == 0)
+ sclk = 200 * 100;
+ if (mclk == 0)
+ mclk = 200 * 100;
+
+ rdev->clock.default_sclk = sclk;
+ rdev->clock.default_mclk = mclk;
+
+ return true;
+ }
+ return false;
+}
+
+struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
+ radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t dac_info;
+ uint8_t rev, bg, dac;
+ struct radeon_encoder_primary_dac *p_dac = NULL;
+
+ if (rdev->bios == NULL)
+ return NULL;
+
+ /* check CRT table */
+ dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
+ if (dac_info) {
+ p_dac =
+ kzalloc(sizeof(struct radeon_encoder_primary_dac),
+ GFP_KERNEL);
+
+ if (!p_dac)
+ return NULL;
+
+ rev = RBIOS8(dac_info) & 0x3;
+ if (rev < 2) {
+ bg = RBIOS8(dac_info + 0x2) & 0xf;
+ dac = (RBIOS8(dac_info + 0x2) >> 4) & 0xf;
+ p_dac->ps2_pdac_adj = (bg << 8) | (dac);
+ } else {
+ bg = RBIOS8(dac_info + 0x2) & 0xf;
+ dac = RBIOS8(dac_info + 0x3) & 0xf;
+ p_dac->ps2_pdac_adj = (bg << 8) | (dac);
+ }
+
+ }
+
+ return p_dac;
+}
+
+static enum radeon_tv_std
+radeon_combios_get_tv_info(struct radeon_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t tv_info;
+ enum radeon_tv_std tv_std = TV_STD_NTSC;
+
+ tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
+ if (tv_info) {
+ if (RBIOS8(tv_info + 6) == 'T') {
+ switch (RBIOS8(tv_info + 7) & 0xf) {
+ case 1:
+ tv_std = TV_STD_NTSC;
+ DRM_INFO("Default TV standard: NTSC\n");
+ break;
+ case 2:
+ tv_std = TV_STD_PAL;
+ DRM_INFO("Default TV standard: PAL\n");
+ break;
+ case 3:
+ tv_std = TV_STD_PAL_M;
+ DRM_INFO("Default TV standard: PAL-M\n");
+ break;
+ case 4:
+ tv_std = TV_STD_PAL_60;
+ DRM_INFO("Default TV standard: PAL-60\n");
+ break;
+ case 5:
+ tv_std = TV_STD_NTSC_J;
+ DRM_INFO("Default TV standard: NTSC-J\n");
+ break;
+ case 6:
+ tv_std = TV_STD_SCART_PAL;
+ DRM_INFO("Default TV standard: SCART-PAL\n");
+ break;
+ default:
+ tv_std = TV_STD_NTSC;
+ DRM_INFO
+ ("Unknown TV standard; defaulting to NTSC\n");
+ break;
+ }
+
+ switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) {
+ case 0:
+ DRM_INFO("29.498928713 MHz TV ref clk\n");
+ break;
+ case 1:
+ DRM_INFO("28.636360000 MHz TV ref clk\n");
+ break;
+ case 2:
+ DRM_INFO("14.318180000 MHz TV ref clk\n");
+ break;
+ case 3:
+ DRM_INFO("27.000000000 MHz TV ref clk\n");
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ return tv_std;
+}
+
+static const uint32_t default_tvdac_adj[CHIP_LAST] = {
+ 0x00000000, /* r100 */
+ 0x00280000, /* rv100 */
+ 0x00000000, /* rs100 */
+ 0x00880000, /* rv200 */
+ 0x00000000, /* rs200 */
+ 0x00000000, /* r200 */
+ 0x00770000, /* rv250 */
+ 0x00290000, /* rs300 */
+ 0x00560000, /* rv280 */
+ 0x00780000, /* r300 */
+ 0x00770000, /* r350 */
+ 0x00780000, /* rv350 */
+ 0x00780000, /* rv380 */
+ 0x01080000, /* r420 */
+ 0x01080000, /* r423 */
+ 0x01080000, /* rv410 */
+ 0x00780000, /* rs400 */
+ 0x00780000, /* rs480 */
+};
+
+static struct radeon_encoder_tv_dac
+ *radeon_legacy_get_tv_dac_info_from_table(struct radeon_device *rdev)
+{
+ struct radeon_encoder_tv_dac *tv_dac = NULL;
+
+ tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL);
+
+ if (!tv_dac)
+ return NULL;
+
+ tv_dac->ps2_tvdac_adj = default_tvdac_adj[rdev->family];
+ if ((rdev->flags & RADEON_IS_MOBILITY) && (rdev->family == CHIP_RV250))
+ tv_dac->ps2_tvdac_adj = 0x00880000;
+ tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
+ tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
+
+ return tv_dac;
+}
+
+struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct
+ radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t dac_info;
+ uint8_t rev, bg, dac;
+ struct radeon_encoder_tv_dac *tv_dac = NULL;
+
+ if (rdev->bios == NULL)
+ return radeon_legacy_get_tv_dac_info_from_table(rdev);
+
+ /* first check TV table */
+ dac_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
+ if (dac_info) {
+ tv_dac =
+ kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL);
+
+ if (!tv_dac)
+ return NULL;
+
+ rev = RBIOS8(dac_info + 0x3);
+ if (rev > 4) {
+ bg = RBIOS8(dac_info + 0xc) & 0xf;
+ dac = RBIOS8(dac_info + 0xd) & 0xf;
+ tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20);
+
+ bg = RBIOS8(dac_info + 0xe) & 0xf;
+ dac = RBIOS8(dac_info + 0xf) & 0xf;
+ tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20);
+
+ bg = RBIOS8(dac_info + 0x10) & 0xf;
+ dac = RBIOS8(dac_info + 0x11) & 0xf;
+ tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
+ } else if (rev > 1) {
+ bg = RBIOS8(dac_info + 0xc) & 0xf;
+ dac = (RBIOS8(dac_info + 0xc) >> 4) & 0xf;
+ tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20);
+
+ bg = RBIOS8(dac_info + 0xd) & 0xf;
+ dac = (RBIOS8(dac_info + 0xd) >> 4) & 0xf;
+ tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20);
+
+ bg = RBIOS8(dac_info + 0xe) & 0xf;
+ dac = (RBIOS8(dac_info + 0xe) >> 4) & 0xf;
+ tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
+ }
+
+ tv_dac->tv_std = radeon_combios_get_tv_info(encoder);
+
+ } else {
+ /* then check CRT table */
+ dac_info =
+ combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
+ if (dac_info) {
+ tv_dac =
+ kzalloc(sizeof(struct radeon_encoder_tv_dac),
+ GFP_KERNEL);
+
+ if (!tv_dac)
+ return NULL;
+
+ rev = RBIOS8(dac_info) & 0x3;
+ if (rev < 2) {
+ bg = RBIOS8(dac_info + 0x3) & 0xf;
+ dac = (RBIOS8(dac_info + 0x3) >> 4) & 0xf;
+ tv_dac->ps2_tvdac_adj =
+ (bg << 16) | (dac << 20);
+ tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
+ tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
+ } else {
+ bg = RBIOS8(dac_info + 0x4) & 0xf;
+ dac = RBIOS8(dac_info + 0x5) & 0xf;
+ tv_dac->ps2_tvdac_adj =
+ (bg << 16) | (dac << 20);
+ tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
+ tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
+ }
+ }
+ }
+
+ return tv_dac;
+}
+
+static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct
+ radeon_device
+ *rdev)
+{
+ struct radeon_encoder_lvds *lvds = NULL;
+ uint32_t fp_vert_stretch, fp_horz_stretch;
+ uint32_t ppll_div_sel, ppll_val;
+
+ lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL);
+
+ if (!lvds)
+ return NULL;
+
+ fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH);
+ fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH);
+
+ if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE)
+ lvds->native_mode.panel_yres =
+ ((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >>
+ RADEON_VERT_PANEL_SHIFT) + 1;
+ else
+ lvds->native_mode.panel_yres =
+ (RREG32(RADEON_CRTC_V_TOTAL_DISP) >> 16) + 1;
+
+ if (fp_horz_stretch & RADEON_HORZ_STRETCH_ENABLE)
+ lvds->native_mode.panel_xres =
+ (((fp_horz_stretch & RADEON_HORZ_PANEL_SIZE) >>
+ RADEON_HORZ_PANEL_SHIFT) + 1) * 8;
+ else
+ lvds->native_mode.panel_xres =
+ ((RREG32(RADEON_CRTC_H_TOTAL_DISP) >> 16) + 1) * 8;
+
+ if ((lvds->native_mode.panel_xres < 640) ||
+ (lvds->native_mode.panel_yres < 480)) {
+ lvds->native_mode.panel_xres = 640;
+ lvds->native_mode.panel_yres = 480;
+ }
+
+ ppll_div_sel = RREG8(RADEON_CLOCK_CNTL_INDEX + 1) & 0x3;
+ ppll_val = RREG32_PLL(RADEON_PPLL_DIV_0 + ppll_div_sel);
+ if ((ppll_val & 0x000707ff) == 0x1bb)
+ lvds->use_bios_dividers = false;
+ else {
+ lvds->panel_ref_divider =
+ RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff;
+ lvds->panel_post_divider = (ppll_val >> 16) & 0x7;
+ lvds->panel_fb_divider = ppll_val & 0x7ff;
+
+ if ((lvds->panel_ref_divider != 0) &&
+ (lvds->panel_fb_divider > 3))
+ lvds->use_bios_dividers = true;
+ }
+ lvds->panel_vcc_delay = 200;
+
+ DRM_INFO("Panel info derived from registers\n");
+ DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.panel_xres,
+ lvds->native_mode.panel_yres);
+
+ return lvds;
+}
+
+struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t lcd_info;
+ uint32_t panel_setup;
+ char stmp[30];
+ int tmp, i;
+ struct radeon_encoder_lvds *lvds = NULL;
+
+ if (rdev->bios == NULL)
+ return radeon_legacy_get_lvds_info_from_regs(rdev);
+
+ lcd_info = combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE);
+
+ if (lcd_info) {
+ lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL);
+
+ if (!lvds)
+ return NULL;
+
+ for (i = 0; i < 24; i++)
+ stmp[i] = RBIOS8(lcd_info + i + 1);
+ stmp[24] = 0;
+
+ DRM_INFO("Panel ID String: %s\n", stmp);
+
+ lvds->native_mode.panel_xres = RBIOS16(lcd_info + 0x19);
+ lvds->native_mode.panel_yres = RBIOS16(lcd_info + 0x1b);
+
+ DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.panel_xres,
+ lvds->native_mode.panel_yres);
+
+ lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c);
+ if (lvds->panel_vcc_delay > 2000 || lvds->panel_vcc_delay < 0)
+ lvds->panel_vcc_delay = 2000;
+
+ lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24);
+ lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf;
+ lvds->panel_blon_delay = (RBIOS16(lcd_info + 0x38) >> 4) & 0xf;
+
+ lvds->panel_ref_divider = RBIOS16(lcd_info + 0x2e);
+ lvds->panel_post_divider = RBIOS8(lcd_info + 0x30);
+ lvds->panel_fb_divider = RBIOS16(lcd_info + 0x31);
+ if ((lvds->panel_ref_divider != 0) &&
+ (lvds->panel_fb_divider > 3))
+ lvds->use_bios_dividers = true;
+
+ panel_setup = RBIOS32(lcd_info + 0x39);
+ lvds->lvds_gen_cntl = 0xff00;
+ if (panel_setup & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_FORMAT;
+
+ if ((panel_setup >> 4) & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_TYPE;
+
+ switch ((panel_setup >> 8) & 0x7) {
+ case 0:
+ lvds->lvds_gen_cntl |= RADEON_LVDS_NO_FM;
+ break;
+ case 1:
+ lvds->lvds_gen_cntl |= RADEON_LVDS_2_GREY;
+ break;
+ case 2:
+ lvds->lvds_gen_cntl |= RADEON_LVDS_4_GREY;
+ break;
+ default:
+ break;
+ }
+
+ if ((panel_setup >> 16) & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_FP_POL_LOW;
+
+ if ((panel_setup >> 17) & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_LP_POL_LOW;
+
+ if ((panel_setup >> 18) & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_DTM_POL_LOW;
+
+ if ((panel_setup >> 23) & 0x1)
+ lvds->lvds_gen_cntl |= RADEON_LVDS_BL_CLK_SEL;
+
+ lvds->lvds_gen_cntl |= (panel_setup & 0xf0000000);
+
+ for (i = 0; i < 32; i++) {
+ tmp = RBIOS16(lcd_info + 64 + i * 2);
+ if (tmp == 0)
+ break;
+
+ if ((RBIOS16(tmp) == lvds->native_mode.panel_xres) &&
+ (RBIOS16(tmp + 2) ==
+ lvds->native_mode.panel_yres)) {
+ lvds->native_mode.hblank =
+ (RBIOS16(tmp + 17) - RBIOS16(tmp + 19)) * 8;
+ lvds->native_mode.hoverplus =
+ (RBIOS16(tmp + 21) - RBIOS16(tmp + 19) -
+ 1) * 8;
+ lvds->native_mode.hsync_width =
+ RBIOS8(tmp + 23) * 8;
+
+ lvds->native_mode.vblank = (RBIOS16(tmp + 24) -
+ RBIOS16(tmp + 26));
+ lvds->native_mode.voverplus =
+ ((RBIOS16(tmp + 28) & 0x7ff) -
+ RBIOS16(tmp + 26));
+ lvds->native_mode.vsync_width =
+ ((RBIOS16(tmp + 28) & 0xf800) >> 11);
+ lvds->native_mode.dotclock =
+ RBIOS16(tmp + 9) * 10;
+ lvds->native_mode.flags = 0;
+ }
+ }
+ encoder->native_mode = lvds->native_mode;
+ } else
+ DRM_INFO("No panel info found in BIOS\n");
+ return lvds;
+}
+
+static const struct radeon_tmds_pll default_tmds_pll[CHIP_LAST][4] = {
+ {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R100 */
+ {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV100 */
+ {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS100 */
+ {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV200 */
+ {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RS200 */
+ {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R200 */
+ {{15500, 0x81b}, {0xffffffff, 0x83f}, {0, 0}, {0, 0}}, /* CHIP_RV250 */
+ {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS300 */
+ {{13000, 0x400f4}, {15000, 0x400f7}, {0xffffffff, 0x40111}, {0, 0}}, /* CHIP_RV280 */
+ {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R300 */
+ {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R350 */
+ {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV350 */
+ {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV380 */
+ {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R420 */
+ {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R423 */
+ {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RV410 */
+ {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RS400 */
+ {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RS480 */
+};
+
+static struct radeon_encoder_int_tmds
+ *radeon_legacy_get_tmds_info_from_table(struct radeon_device *rdev)
+{
+ int i;
+ struct radeon_encoder_int_tmds *tmds = NULL;
+
+ tmds = kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL);
+
+ if (!tmds)
+ return NULL;
+
+ for (i = 0; i < 4; i++) {
+ tmds->tmds_pll[i].value =
+ default_tmds_pll[rdev->family][i].value;
+ tmds->tmds_pll[i].freq = default_tmds_pll[rdev->family][i].freq;
+ }
+
+ return tmds;
+}
+
+struct radeon_encoder_int_tmds *radeon_combios_get_tmds_info(struct
+ radeon_encoder
+ *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t tmds_info;
+ int i, n;
+ uint8_t ver;
+ struct radeon_encoder_int_tmds *tmds = NULL;
+
+ if (rdev->bios == NULL)
+ return radeon_legacy_get_tmds_info_from_table(rdev);
+
+ tmds_info = combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE);
+
+ if (tmds_info) {
+ tmds =
+ kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL);
+
+ if (!tmds)
+ return NULL;
+
+ ver = RBIOS8(tmds_info);
+ DRM_INFO("DFP table revision: %d\n", ver);
+ if (ver == 3) {
+ n = RBIOS8(tmds_info + 5) + 1;
+ if (n > 4)
+ n = 4;
+ for (i = 0; i < n; i++) {
+ tmds->tmds_pll[i].value =
+ RBIOS32(tmds_info + i * 10 + 0x08);
+ tmds->tmds_pll[i].freq =
+ RBIOS16(tmds_info + i * 10 + 0x10);
+ DRM_DEBUG("TMDS PLL From COMBIOS %u %x\n",
+ tmds->tmds_pll[i].freq,
+ tmds->tmds_pll[i].value);
+ }
+ } else if (ver == 4) {
+ int stride = 0;
+ n = RBIOS8(tmds_info + 5) + 1;
+ if (n > 4)
+ n = 4;
+ for (i = 0; i < n; i++) {
+ tmds->tmds_pll[i].value =
+ RBIOS32(tmds_info + stride + 0x08);
+ tmds->tmds_pll[i].freq =
+ RBIOS16(tmds_info + stride + 0x10);
+ if (i == 0)
+ stride += 10;
+ else
+ stride += 6;
+ DRM_DEBUG("TMDS PLL From COMBIOS %u %x\n",
+ tmds->tmds_pll[i].freq,
+ tmds->tmds_pll[i].value);
+ }
+ }
+ } else
+ DRM_INFO("No TMDS info found in BIOS\n");
+ return tmds;
+}
+
+void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t ext_tmds_info;
+ uint8_t ver;
+
+ if (rdev->bios == NULL)
+ return;
+
+ ext_tmds_info =
+ combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
+ if (ext_tmds_info) {
+ ver = RBIOS8(ext_tmds_info);
+ DRM_INFO("External TMDS Table revision: %d\n", ver);
+ // TODO
+ }
+}
+
+bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_i2c_bus_rec ddc_i2c;
+
+ rdev->mode_info.connector_table = radeon_connector_table;
+ if (rdev->mode_info.connector_table == CT_NONE) {
+#ifdef CONFIG_PPC_PMAC
+ if (machine_is_compatible("PowerBook3,3")) {
+ /* powerbook with VGA */
+ rdev->mode_info.connector_table = CT_POWERBOOK_VGA;
+ } else if (machine_is_compatible("PowerBook3,4") ||
+ machine_is_compatible("PowerBook3,5")) {
+ /* powerbook with internal tmds */
+ rdev->mode_info.connector_table = CT_POWERBOOK_INTERNAL;
+ } else if (machine_is_compatible("PowerBook5,1") ||
+ machine_is_compatible("PowerBook5,2") ||
+ machine_is_compatible("PowerBook5,3") ||
+ machine_is_compatible("PowerBook5,4") ||
+ machine_is_compatible("PowerBook5,5")) {
+ /* powerbook with external single link tmds (sil164) */
+ rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
+ } else if (machine_is_compatible("PowerBook5,6")) {
+ /* powerbook with external dual or single link tmds */
+ rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
+ } else if (machine_is_compatible("PowerBook5,7") ||
+ machine_is_compatible("PowerBook5,8") ||
+ machine_is_compatible("PowerBook5,9")) {
+ /* PowerBook6,2 ? */
+ /* powerbook with external dual link tmds (sil1178?) */
+ rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
+ } else if (machine_is_compatible("PowerBook4,1") ||
+ machine_is_compatible("PowerBook4,2") ||
+ machine_is_compatible("PowerBook4,3") ||
+ machine_is_compatible("PowerBook6,3") ||
+ machine_is_compatible("PowerBook6,5") ||
+ machine_is_compatible("PowerBook6,7")) {
+ /* ibook */
+ rdev->mode_info.connector_table = CT_IBOOK;
+ } else if (machine_is_compatible("PowerMac4,4")) {
+ /* emac */
+ rdev->mode_info.connector_table = CT_EMAC;
+ } else if (machine_is_compatible("PowerMac10,1")) {
+ /* mini with internal tmds */
+ rdev->mode_info.connector_table = CT_MINI_INTERNAL;
+ } else if (machine_is_compatible("PowerMac10,2")) {
+ /* mini with external tmds */
+ rdev->mode_info.connector_table = CT_MINI_EXTERNAL;
+ } else if (machine_is_compatible("PowerMac12,1")) {
+ /* PowerMac8,1 ? */
+ /* imac g5 isight */
+ rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
+ } else
+#endif /* CONFIG_PPC_PMAC */
+ rdev->mode_info.connector_table = CT_GENERIC;
+ }
+
+ switch (rdev->mode_info.connector_table) {
+ case CT_GENERIC:
+ DRM_INFO("Connector Table: %d (generic)\n",
+ rdev->mode_info.connector_table);
+ /* these are the most common settings */
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ /* VGA - primary dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA,
+ &ddc_i2c);
+ } else if (rdev->flags & RADEON_IS_MOBILITY) {
+ /* LVDS */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_LCD_GPIO_MASK);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS,
+ &ddc_i2c);
+
+ /* VGA - primary dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA,
+ &ddc_i2c);
+ } else {
+ /* DVI-I - tv dac, int tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 0,
+ ATOM_DEVICE_DFP1_SUPPORT |
+ ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII,
+ &ddc_i2c);
+
+ /* VGA - primary dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA,
+ &ddc_i2c);
+ }
+
+ if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
+ /* TV - tv dac */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2,
+ ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ }
+ break;
+ case CT_IBOOK:
+ DRM_INFO("Connector Table: %d (ibook)\n",
+ rdev->mode_info.connector_table);
+ /* LVDS */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ /* VGA - TV DAC */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_POWERBOOK_EXTERNAL:
+ DRM_INFO("Connector Table: %d (powerbook external tmds)\n",
+ rdev->mode_info.connector_table);
+ /* LVDS */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ /* DVI-I - primary dac, ext tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP2_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP2_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1,
+ ATOM_DEVICE_DFP2_SUPPORT |
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_POWERBOOK_INTERNAL:
+ DRM_INFO("Connector Table: %d (powerbook internal tmds)\n",
+ rdev->mode_info.connector_table);
+ /* LVDS */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ /* DVI-I - primary dac, int tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1,
+ ATOM_DEVICE_DFP1_SUPPORT |
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_POWERBOOK_VGA:
+ DRM_INFO("Connector Table: %d (powerbook vga)\n",
+ rdev->mode_info.connector_table);
+ /* LVDS */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ /* VGA - primary dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_MINI_EXTERNAL:
+ DRM_INFO("Connector Table: %d (mini external tmds)\n",
+ rdev->mode_info.connector_table);
+ /* DVI-I - tv dac, ext tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP2_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP2_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 0,
+ ATOM_DEVICE_DFP2_SUPPORT |
+ ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_MINI_INTERNAL:
+ DRM_INFO("Connector Table: %d (mini internal tmds)\n",
+ rdev->mode_info.connector_table);
+ /* DVI-I - tv dac, int tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 0,
+ ATOM_DEVICE_DFP1_SUPPORT |
+ ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_IMAC_G5_ISIGHT:
+ DRM_INFO("Connector Table: %d (imac g5 isight)\n",
+ rdev->mode_info.connector_table);
+ /* DVI-D - int tmds */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_MONID);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT,
+ DRM_MODE_CONNECTOR_DVID, &ddc_i2c);
+ /* VGA - tv dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ case CT_EMAC:
+ DRM_INFO("Connector Table: %d (emac)\n",
+ rdev->mode_info.connector_table);
+ /* VGA - primary dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ /* VGA - tv dac */
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ /* TV - TV DAC */
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ break;
+ default:
+ DRM_INFO("Connector table: %d (invalid)\n",
+ rdev->mode_info.connector_table);
+ return false;
+ }
+
+ radeon_link_encoder_connector(dev);
+
+ return true;
+}
+
+static bool radeon_apply_legacy_quirks(struct drm_device *dev,
+ int bios_index,
+ enum radeon_combios_connector
+ *legacy_connector,
+ struct radeon_i2c_bus_rec *ddc_i2c)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ /* XPRESS DDC quirks */
+ if ((rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480) &&
+ ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC)
+ *ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_MONID);
+ else if ((rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480) &&
+ ddc_i2c->mask_clk_reg == RADEON_GPIO_MONID) {
+ ddc_i2c->valid = true;
+ ddc_i2c->mask_clk_mask = (0x20 << 8);
+ ddc_i2c->mask_data_mask = 0x80;
+ ddc_i2c->a_clk_mask = (0x20 << 8);
+ ddc_i2c->a_data_mask = 0x80;
+ ddc_i2c->put_clk_mask = (0x20 << 8);
+ ddc_i2c->put_data_mask = 0x80;
+ ddc_i2c->get_clk_mask = (0x20 << 8);
+ ddc_i2c->get_data_mask = 0x80;
+ ddc_i2c->mask_clk_reg = RADEON_GPIOPAD_MASK;
+ ddc_i2c->mask_data_reg = RADEON_GPIOPAD_MASK;
+ ddc_i2c->a_clk_reg = RADEON_GPIOPAD_A;
+ ddc_i2c->a_data_reg = RADEON_GPIOPAD_A;
+ ddc_i2c->put_clk_reg = RADEON_GPIOPAD_EN;
+ ddc_i2c->put_data_reg = RADEON_GPIOPAD_EN;
+ ddc_i2c->get_clk_reg = RADEON_LCD_GPIO_Y_REG;
+ ddc_i2c->get_data_reg = RADEON_LCD_GPIO_Y_REG;
+ }
+
+ /* Certain IBM chipset RN50s have a BIOS reporting two VGAs,
+ one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */
+ if (dev->pdev->device == 0x515e &&
+ dev->pdev->subsystem_vendor == 0x1014) {
+ if (*legacy_connector == CONNECTOR_CRT_LEGACY &&
+ ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC)
+ return false;
+ }
+
+ /* Some RV100 cards with 2 VGA ports show up with DVI+VGA */
+ if (dev->pdev->device == 0x5159 &&
+ dev->pdev->subsystem_vendor == 0x1002 &&
+ dev->pdev->subsystem_device == 0x013a) {
+ if (*legacy_connector == CONNECTOR_DVI_I_LEGACY)
+ *legacy_connector = CONNECTOR_CRT_LEGACY;
+
+ }
+
+ /* X300 card with extra non-existent DVI port */
+ if (dev->pdev->device == 0x5B60 &&
+ dev->pdev->subsystem_vendor == 0x17af &&
+ dev->pdev->subsystem_device == 0x201e && bios_index == 2) {
+ if (*legacy_connector == CONNECTOR_DVI_I_LEGACY)
+ return false;
+ }
+
+ return true;
+}
+
+bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t conn_info, entry, devices;
+ uint16_t tmp;
+ enum radeon_combios_ddc ddc_type;
+ enum radeon_combios_connector connector;
+ int i = 0;
+ struct radeon_i2c_bus_rec ddc_i2c;
+
+ if (rdev->bios == NULL)
+ return false;
+
+ conn_info = combios_get_table_offset(dev, COMBIOS_CONNECTOR_INFO_TABLE);
+ if (conn_info) {
+ for (i = 0; i < 4; i++) {
+ entry = conn_info + 2 + i * 2;
+
+ if (!RBIOS16(entry))
+ break;
+
+ tmp = RBIOS16(entry);
+
+ connector = (tmp >> 12) & 0xf;
+
+ ddc_type = (tmp >> 8) & 0xf;
+ switch (ddc_type) {
+ case DDC_MONID:
+ ddc_i2c =
+ combios_setup_i2c_bus(RADEON_GPIO_MONID);
+ break;
+ case DDC_DVI:
+ ddc_i2c =
+ combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ break;
+ case DDC_VGA:
+ ddc_i2c =
+ combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ break;
+ case DDC_CRT2:
+ ddc_i2c =
+ combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
+ break;
+ default:
+ break;
+ }
+
+ radeon_apply_legacy_quirks(dev, i, &connector,
+ &ddc_i2c);
+
+ switch (connector) {
+ case CONNECTOR_PROPRIETARY_LEGACY:
+ if ((tmp >> 4) & 0x1)
+ devices = ATOM_DEVICE_DFP2_SUPPORT;
+ else
+ devices = ATOM_DEVICE_DFP1_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev, devices, 0),
+ devices);
+ radeon_add_legacy_connector(dev, i, devices,
+ legacy_connector_convert
+ [connector],
+ &ddc_i2c);
+ break;
+ case CONNECTOR_CRT_LEGACY:
+ if (tmp & 0x1) {
+ devices = ATOM_DEVICE_CRT2_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ } else {
+ devices = ATOM_DEVICE_CRT1_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ }
+ radeon_add_legacy_connector(dev,
+ i,
+ devices,
+ legacy_connector_convert
+ [connector],
+ &ddc_i2c);
+ break;
+ case CONNECTOR_DVI_I_LEGACY:
+ devices = 0;
+ if (tmp & 0x1) {
+ devices |= ATOM_DEVICE_CRT2_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_CRT2_SUPPORT,
+ 2),
+ ATOM_DEVICE_CRT2_SUPPORT);
+ } else {
+ devices |= ATOM_DEVICE_CRT1_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ }
+ if ((tmp >> 4) & 0x1) {
+ devices |= ATOM_DEVICE_DFP2_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_DFP2_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP2_SUPPORT);
+ } else {
+ devices |= ATOM_DEVICE_DFP1_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+ }
+ radeon_add_legacy_connector(dev,
+ i,
+ devices,
+ legacy_connector_convert
+ [connector],
+ &ddc_i2c);
+ break;
+ case CONNECTOR_DVI_D_LEGACY:
+ if ((tmp >> 4) & 0x1)
+ devices = ATOM_DEVICE_DFP2_SUPPORT;
+ else
+ devices = ATOM_DEVICE_DFP1_SUPPORT;
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev, devices, 0),
+ devices);
+ radeon_add_legacy_connector(dev, i, devices,
+ legacy_connector_convert
+ [connector],
+ &ddc_i2c);
+ break;
+ case CONNECTOR_CTV_LEGACY:
+ case CONNECTOR_STV_LEGACY:
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, i,
+ ATOM_DEVICE_TV1_SUPPORT,
+ legacy_connector_convert
+ [connector],
+ &ddc_i2c);
+ break;
+ default:
+ DRM_ERROR("Unknown connector type: %d\n",
+ connector);
+ continue;
+ }
+
+ }
+ } else {
+ uint16_t tmds_info =
+ combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE);
+ if (tmds_info) {
+ DRM_DEBUG("Found DFP table, assuming DVI connector\n");
+
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_DFP1_SUPPORT,
+ 0),
+ ATOM_DEVICE_DFP1_SUPPORT);
+
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
+ radeon_add_legacy_connector(dev,
+ 0,
+ ATOM_DEVICE_CRT1_SUPPORT |
+ ATOM_DEVICE_DFP1_SUPPORT,
+ DRM_MODE_CONNECTOR_DVII,
+ &ddc_i2c);
+ } else {
+ DRM_DEBUG("No connector info found\n");
+ return false;
+ }
+ }
+
+ if (rdev->flags & RADEON_IS_MOBILITY || rdev->flags & RADEON_IS_IGP) {
+ uint16_t lcd_info =
+ combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE);
+ if (lcd_info) {
+ uint16_t lcd_ddc_info =
+ combios_get_table_offset(dev,
+ COMBIOS_LCD_DDC_INFO_TABLE);
+
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ 0),
+ ATOM_DEVICE_LCD1_SUPPORT);
+
+ if (lcd_ddc_info) {
+ ddc_type = RBIOS8(lcd_ddc_info + 2);
+ switch (ddc_type) {
+ case DDC_MONID:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_GPIO_MONID);
+ break;
+ case DDC_DVI:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_GPIO_DVI_DDC);
+ break;
+ case DDC_VGA:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_GPIO_VGA_DDC);
+ break;
+ case DDC_CRT2:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_GPIO_CRT2_DDC);
+ break;
+ case DDC_LCD:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_LCD_GPIO_MASK);
+ ddc_i2c.mask_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.mask_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.a_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.a_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.put_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.put_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.get_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.get_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ break;
+ case DDC_GPIO:
+ ddc_i2c =
+ combios_setup_i2c_bus
+ (RADEON_MDGPIO_EN_REG);
+ ddc_i2c.mask_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.mask_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.a_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.a_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.put_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.put_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ ddc_i2c.get_clk_mask =
+ RBIOS32(lcd_ddc_info + 3);
+ ddc_i2c.get_data_mask =
+ RBIOS32(lcd_ddc_info + 7);
+ break;
+ default:
+ ddc_i2c.valid = false;
+ break;
+ }
+ DRM_DEBUG("LCD DDC Info Table found!\n");
+ } else
+ ddc_i2c.valid = false;
+
+ radeon_add_legacy_connector(dev,
+ 5,
+ ATOM_DEVICE_LCD1_SUPPORT,
+ DRM_MODE_CONNECTOR_LVDS,
+ &ddc_i2c);
+ }
+ }
+
+ /* check TV table */
+ if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
+ uint32_t tv_info =
+ combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
+ if (tv_info) {
+ if (RBIOS8(tv_info + 6) == 'T') {
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 6,
+ ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c);
+ }
+ }
+ }
+
+ radeon_link_encoder_connector(dev);
+
+ return true;
+}
+
+static void combios_parse_mmio_table(struct drm_device *dev, uint16_t offset)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ if (offset) {
+ while (RBIOS16(offset)) {
+ uint16_t cmd = ((RBIOS16(offset) & 0xe000) >> 13);
+ uint32_t addr = (RBIOS16(offset) & 0x1fff);
+ uint32_t val, and_mask, or_mask;
+ uint32_t tmp;
+
+ offset += 2;
+ switch (cmd) {
+ case 0:
+ val = RBIOS32(offset);
+ offset += 4;
+ WREG32(addr, val);
+ break;
+ case 1:
+ val = RBIOS32(offset);
+ offset += 4;
+ WREG32(addr, val);
+ break;
+ case 2:
+ and_mask = RBIOS32(offset);
+ offset += 4;
+ or_mask = RBIOS32(offset);
+ offset += 4;
+ tmp = RREG32(addr);
+ tmp &= and_mask;
+ tmp |= or_mask;
+ WREG32(addr, tmp);
+ break;
+ case 3:
+ and_mask = RBIOS32(offset);
+ offset += 4;
+ or_mask = RBIOS32(offset);
+ offset += 4;
+ tmp = RREG32(addr);
+ tmp &= and_mask;
+ tmp |= or_mask;
+ WREG32(addr, tmp);
+ break;
+ case 4:
+ val = RBIOS16(offset);
+ offset += 2;
+ udelay(val);
+ break;
+ case 5:
+ val = RBIOS16(offset);
+ offset += 2;
+ switch (addr) {
+ case 8:
+ while (val--) {
+ if (!
+ (RREG32_PLL
+ (RADEON_CLK_PWRMGT_CNTL) &
+ RADEON_MC_BUSY))
+ break;
+ }
+ break;
+ case 9:
+ while (val--) {
+ if ((RREG32(RADEON_MC_STATUS) &
+ RADEON_MC_IDLE))
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+}
+
+static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ if (offset) {
+ while (RBIOS8(offset)) {
+ uint8_t cmd = ((RBIOS8(offset) & 0xc0) >> 6);
+ uint8_t addr = (RBIOS8(offset) & 0x3f);
+ uint32_t val, shift, tmp;
+ uint32_t and_mask, or_mask;
+
+ offset++;
+ switch (cmd) {
+ case 0:
+ val = RBIOS32(offset);
+ offset += 4;
+ WREG32_PLL(addr, val);
+ break;
+ case 1:
+ shift = RBIOS8(offset) * 8;
+ offset++;
+ and_mask = RBIOS8(offset) << shift;
+ and_mask |= ~(0xff << shift);
+ offset++;
+ or_mask = RBIOS8(offset) << shift;
+ offset++;
+ tmp = RREG32_PLL(addr);
+ tmp &= and_mask;
+ tmp |= or_mask;
+ WREG32_PLL(addr, tmp);
+ break;
+ case 2:
+ case 3:
+ tmp = 1000;
+ switch (addr) {
+ case 1:
+ udelay(150);
+ break;
+ case 2:
+ udelay(1000);
+ break;
+ case 3:
+ while (tmp--) {
+ if (!
+ (RREG32_PLL
+ (RADEON_CLK_PWRMGT_CNTL) &
+ RADEON_MC_BUSY))
+ break;
+ }
+ break;
+ case 4:
+ while (tmp--) {
+ if (RREG32_PLL
+ (RADEON_CLK_PWRMGT_CNTL) &
+ RADEON_DLL_READY)
+ break;
+ }
+ break;
+ case 5:
+ tmp =
+ RREG32_PLL(RADEON_CLK_PWRMGT_CNTL);
+ if (tmp & RADEON_CG_NO1_DEBUG_0) {
+#if 0
+ uint32_t mclk_cntl =
+ RREG32_PLL
+ (RADEON_MCLK_CNTL);
+ mclk_cntl &= 0xffff0000;
+ /*mclk_cntl |= 0x00001111;*//* ??? */
+ WREG32_PLL(RADEON_MCLK_CNTL,
+ mclk_cntl);
+ udelay(10000);
+#endif
+ WREG32_PLL
+ (RADEON_CLK_PWRMGT_CNTL,
+ tmp &
+ ~RADEON_CG_NO1_DEBUG_0);
+ udelay(10000);
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+}
+
+static void combios_parse_ram_reset_table(struct drm_device *dev,
+ uint16_t offset)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ if (offset) {
+ uint8_t val = RBIOS8(offset);
+ while (val != 0xff) {
+ offset++;
+
+ if (val == 0x0f) {
+ uint32_t channel_complete_mask;
+
+ if (ASIC_IS_R300(rdev))
+ channel_complete_mask =
+ R300_MEM_PWRUP_COMPLETE;
+ else
+ channel_complete_mask =
+ RADEON_MEM_PWRUP_COMPLETE;
+ tmp = 20000;
+ while (tmp--) {
+ if ((RREG32(RADEON_MEM_STR_CNTL) &
+ channel_complete_mask) ==
+ channel_complete_mask)
+ break;
+ }
+ } else {
+ uint32_t or_mask = RBIOS16(offset);
+ offset += 2;
+
+ tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
+ tmp &= RADEON_SDRAM_MODE_MASK;
+ tmp |= or_mask;
+ WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp);
+
+ or_mask = val << 24;
+ tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
+ tmp &= RADEON_B3MEM_RESET_MASK;
+ tmp |= or_mask;
+ WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp);
+ }
+ val = RBIOS8(offset);
+ }
+ }
+}
+
+static uint32_t combios_detect_ram(struct drm_device *dev, int ram,
+ int mem_addr_mapping)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t mem_cntl;
+ uint32_t mem_size;
+ uint32_t addr = 0;
+
+ mem_cntl = RREG32(RADEON_MEM_CNTL);
+ if (mem_cntl & RV100_HALF_MODE)
+ ram /= 2;
+ mem_size = ram;
+ mem_cntl &= ~(0xff << 8);
+ mem_cntl |= (mem_addr_mapping & 0xff) << 8;
+ WREG32(RADEON_MEM_CNTL, mem_cntl);
+ RREG32(RADEON_MEM_CNTL);
+
+ /* sdram reset ? */
+
+ /* something like this???? */
+ while (ram--) {
+ addr = ram * 1024 * 1024;
+ /* write to each page */
+ WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER);
+ WREG32(RADEON_MM_DATA, 0xdeadbeef);
+ /* read back and verify */
+ WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER);
+ if (RREG32(RADEON_MM_DATA) != 0xdeadbeef)
+ return 0;
+ }
+
+ return mem_size;
+}
+
+static void combios_write_ram_size(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint8_t rev;
+ uint16_t offset;
+ uint32_t mem_size = 0;
+ uint32_t mem_cntl = 0;
+
+ /* should do something smarter here I guess... */
+ if (rdev->flags & RADEON_IS_IGP)
+ return;
+
+ /* first check detected mem table */
+ offset = combios_get_table_offset(dev, COMBIOS_DETECTED_MEM_TABLE);
+ if (offset) {
+ rev = RBIOS8(offset);
+ if (rev < 3) {
+ mem_cntl = RBIOS32(offset + 1);
+ mem_size = RBIOS16(offset + 5);
+ if (((rdev->flags & RADEON_FAMILY_MASK) < CHIP_R200) &&
+ ((dev->pdev->device != 0x515e)
+ && (dev->pdev->device != 0x5969)))
+ WREG32(RADEON_MEM_CNTL, mem_cntl);
+ }
+ }
+
+ if (!mem_size) {
+ offset =
+ combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE);
+ if (offset) {
+ rev = RBIOS8(offset - 1);
+ if (rev < 1) {
+ if (((rdev->flags & RADEON_FAMILY_MASK) <
+ CHIP_R200)
+ && ((dev->pdev->device != 0x515e)
+ && (dev->pdev->device != 0x5969))) {
+ int ram = 0;
+ int mem_addr_mapping = 0;
+
+ while (RBIOS8(offset)) {
+ ram = RBIOS8(offset);
+ mem_addr_mapping =
+ RBIOS8(offset + 1);
+ if (mem_addr_mapping != 0x25)
+ ram *= 2;
+ mem_size =
+ combios_detect_ram(dev, ram,
+ mem_addr_mapping);
+ if (mem_size)
+ break;
+ offset += 2;
+ }
+ } else
+ mem_size = RBIOS8(offset);
+ } else {
+ mem_size = RBIOS8(offset);
+ mem_size *= 2; /* convert to MB */
+ }
+ }
+ }
+
+ mem_size *= (1024 * 1024); /* convert to bytes */
+ WREG32(RADEON_CONFIG_MEMSIZE, mem_size);
+}
+
+void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable)
+{
+ uint16_t dyn_clk_info =
+ combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
+
+ if (dyn_clk_info)
+ combios_parse_pll_table(dev, dyn_clk_info);
+}
+
+void radeon_combios_asic_init(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint16_t table;
+
+ /* port hardcoded mac stuff from radeonfb */
+ if (rdev->bios == NULL)
+ return;
+
+ /* ASIC INIT 1 */
+ table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_1_TABLE);
+ if (table)
+ combios_parse_mmio_table(dev, table);
+
+ /* PLL INIT */
+ table = combios_get_table_offset(dev, COMBIOS_PLL_INIT_TABLE);
+ if (table)
+ combios_parse_pll_table(dev, table);
+
+ /* ASIC INIT 2 */
+ table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_2_TABLE);
+ if (table)
+ combios_parse_mmio_table(dev, table);
+
+ if (!(rdev->flags & RADEON_IS_IGP)) {
+ /* ASIC INIT 4 */
+ table =
+ combios_get_table_offset(dev, COMBIOS_ASIC_INIT_4_TABLE);
+ if (table)
+ combios_parse_mmio_table(dev, table);
+
+ /* RAM RESET */
+ table = combios_get_table_offset(dev, COMBIOS_RAM_RESET_TABLE);
+ if (table)
+ combios_parse_ram_reset_table(dev, table);
+
+ /* ASIC INIT 3 */
+ table =
+ combios_get_table_offset(dev, COMBIOS_ASIC_INIT_3_TABLE);
+ if (table)
+ combios_parse_mmio_table(dev, table);
+
+ /* write CONFIG_MEMSIZE */
+ combios_write_ram_size(dev);
+ }
+
+ /* DYN CLK 1 */
+ table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
+ if (table)
+ combios_parse_pll_table(dev, table);
+
+}
+
+void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch;
+
+ bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
+ bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+ bios_7_scratch = RREG32(RADEON_BIOS_7_SCRATCH);
+
+ /* let the bios control the backlight */
+ bios_0_scratch &= ~RADEON_DRIVER_BRIGHTNESS_EN;
+
+ /* tell the bios not to handle mode switching */
+ bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS |
+ RADEON_ACC_MODE_CHANGE);
+
+ /* tell the bios a driver is loaded */
+ bios_7_scratch |= RADEON_DRV_LOADED;
+
+ WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch);
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+ WREG32(RADEON_BIOS_7_SCRATCH, bios_7_scratch);
+}
+
+void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t bios_6_scratch;
+
+ bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+
+ if (lock)
+ bios_6_scratch |= RADEON_DRIVER_CRITICAL;
+ else
+ bios_6_scratch &= ~RADEON_DRIVER_CRITICAL;
+
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+}
+
+void
+radeon_combios_connected_scratch_regs(struct drm_connector *connector,
+ struct drm_encoder *encoder,
+ bool connected)
+{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_connector *radeon_connector =
+ to_radeon_connector(connector);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_4_scratch = RREG32(RADEON_BIOS_4_SCRATCH);
+ uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH);
+
+ if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("TV1 connected\n");
+ /* fix me */
+ bios_4_scratch |= RADEON_TV1_ATTACHED_SVIDEO;
+ /*save->bios_4_scratch |= RADEON_TV1_ATTACHED_COMP; */
+ bios_5_scratch |= RADEON_TV1_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_TV1;
+ } else {
+ DRM_DEBUG("TV1 disconnected\n");
+ bios_4_scratch &= ~RADEON_TV1_ATTACHED_MASK;
+ bios_5_scratch &= ~RADEON_TV1_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_TV1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("LCD1 connected\n");
+ bios_4_scratch |= RADEON_LCD1_ATTACHED;
+ bios_5_scratch |= RADEON_LCD1_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_LCD1;
+ } else {
+ DRM_DEBUG("LCD1 disconnected\n");
+ bios_4_scratch &= ~RADEON_LCD1_ATTACHED;
+ bios_5_scratch &= ~RADEON_LCD1_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_LCD1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("CRT1 connected\n");
+ bios_4_scratch |= RADEON_CRT1_ATTACHED_COLOR;
+ bios_5_scratch |= RADEON_CRT1_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_CRT1;
+ } else {
+ DRM_DEBUG("CRT1 disconnected\n");
+ bios_4_scratch &= ~RADEON_CRT1_ATTACHED_MASK;
+ bios_5_scratch &= ~RADEON_CRT1_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_CRT1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("CRT2 connected\n");
+ bios_4_scratch |= RADEON_CRT2_ATTACHED_COLOR;
+ bios_5_scratch |= RADEON_CRT2_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_CRT2;
+ } else {
+ DRM_DEBUG("CRT2 disconnected\n");
+ bios_4_scratch &= ~RADEON_CRT2_ATTACHED_MASK;
+ bios_5_scratch &= ~RADEON_CRT2_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_CRT2;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP1 connected\n");
+ bios_4_scratch |= RADEON_DFP1_ATTACHED;
+ bios_5_scratch |= RADEON_DFP1_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_DFP1;
+ } else {
+ DRM_DEBUG("DFP1 disconnected\n");
+ bios_4_scratch &= ~RADEON_DFP1_ATTACHED;
+ bios_5_scratch &= ~RADEON_DFP1_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_DFP1;
+ }
+ }
+ if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) &&
+ (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) {
+ if (connected) {
+ DRM_DEBUG("DFP2 connected\n");
+ bios_4_scratch |= RADEON_DFP2_ATTACHED;
+ bios_5_scratch |= RADEON_DFP2_ON;
+ bios_5_scratch |= RADEON_ACC_REQ_DFP2;
+ } else {
+ DRM_DEBUG("DFP2 disconnected\n");
+ bios_4_scratch &= ~RADEON_DFP2_ATTACHED;
+ bios_5_scratch &= ~RADEON_DFP2_ON;
+ bios_5_scratch &= ~RADEON_ACC_REQ_DFP2;
+ }
+ }
+ WREG32(RADEON_BIOS_4_SCRATCH, bios_4_scratch);
+ WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch);
+}
+
+void
+radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH);
+
+ if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
+ bios_5_scratch &= ~RADEON_TV1_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_TV1_CRTC_SHIFT);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+ bios_5_scratch &= ~RADEON_CRT1_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_CRT1_CRTC_SHIFT);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+ bios_5_scratch &= ~RADEON_CRT2_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_CRT2_CRTC_SHIFT);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
+ bios_5_scratch &= ~RADEON_LCD1_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_LCD1_CRTC_SHIFT);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
+ bios_5_scratch &= ~RADEON_DFP1_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_DFP1_CRTC_SHIFT);
+ }
+ if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
+ bios_5_scratch &= ~RADEON_DFP2_CRTC_MASK;
+ bios_5_scratch |= (crtc << RADEON_DFP2_CRTC_SHIFT);
+ }
+ WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch);
+}
+
+void
+radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
+ if (on)
+ bios_6_scratch |= RADEON_TV_DPMS_ON;
+ else
+ bios_6_scratch &= ~RADEON_TV_DPMS_ON;
+ }
+ if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
+ if (on)
+ bios_6_scratch |= RADEON_CRT_DPMS_ON;
+ else
+ bios_6_scratch &= ~RADEON_CRT_DPMS_ON;
+ }
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ if (on)
+ bios_6_scratch |= RADEON_LCD_DPMS_ON;
+ else
+ bios_6_scratch &= ~RADEON_LCD_DPMS_ON;
+ }
+ if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+ if (on)
+ bios_6_scratch |= RADEON_DFP_DPMS_ON;
+ else
+ bios_6_scratch &= ~RADEON_DFP_DPMS_ON;
+ }
+ WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
+}
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "drm_edid.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+extern void
+radeon_combios_connected_scratch_regs(struct drm_connector *connector,
+ struct drm_encoder *encoder,
+ bool connected);
+extern void
+radeon_atombios_connected_scratch_regs(struct drm_connector *connector,
+ struct drm_encoder *encoder,
+ bool connected);
+
+static void
+radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status)
+{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_encoder *best_encoder = NULL;
+ struct drm_encoder *encoder = NULL;
+ struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
+ struct drm_mode_object *obj;
+ bool connected;
+ int i;
+
+ best_encoder = connector_funcs->best_encoder(connector);
+
+ for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
+ if (connector->encoder_ids[i] == 0)
+ break;
+
+ obj = drm_mode_object_find(connector->dev,
+ connector->encoder_ids[i],
+ DRM_MODE_OBJECT_ENCODER);
+ if (!obj)
+ continue;
+
+ encoder = obj_to_encoder(obj);
+
+ if ((encoder == best_encoder) && (status == connector_status_connected))
+ connected = true;
+ else
+ connected = false;
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_connected_scratch_regs(connector, encoder, connected);
+ else
+ radeon_combios_connected_scratch_regs(connector, encoder, connected);
+
+ }
+}
+
+struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector)
+{
+ int enc_id = connector->encoder_ids[0];
+ struct drm_mode_object *obj;
+ struct drm_encoder *encoder;
+
+ /* pick the encoder ids */
+ if (enc_id) {
+ obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
+ if (!obj)
+ return NULL;
+ encoder = obj_to_encoder(obj);
+ return encoder;
+ }
+ return NULL;
+}
+
+static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_display_mode *mode = NULL;
+ struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+
+ if (native_mode->panel_xres != 0 &&
+ native_mode->panel_yres != 0 &&
+ native_mode->dotclock != 0) {
+ mode = drm_mode_create(dev);
+
+ mode->hdisplay = native_mode->panel_xres;
+ mode->vdisplay = native_mode->panel_yres;
+
+ mode->htotal = mode->hdisplay + native_mode->hblank;
+ mode->hsync_start = mode->hdisplay + native_mode->hoverplus;
+ mode->hsync_end = mode->hsync_start + native_mode->hsync_width;
+ mode->vtotal = mode->vdisplay + native_mode->vblank;
+ mode->vsync_start = mode->vdisplay + native_mode->voverplus;
+ mode->vsync_end = mode->vsync_start + native_mode->vsync_width;
+ mode->clock = native_mode->dotclock;
+ mode->flags = 0;
+
+ mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
+ drm_mode_set_name(mode);
+
+ DRM_DEBUG("Adding native panel mode %s\n", mode->name);
+ }
+ return mode;
+}
+
+int radeon_connector_set_property(struct drm_connector *connector, struct drm_property *property,
+ uint64_t val)
+{
+ return 0;
+}
+
+
+static int radeon_lvds_get_modes(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_encoder *encoder;
+ int ret = 0;
+ struct drm_display_mode *mode;
+
+ if (radeon_connector->ddc_bus) {
+ ret = radeon_ddc_get_modes(radeon_connector);
+ if (ret > 0) {
+ return ret;
+ }
+ }
+
+ encoder = radeon_best_single_encoder(connector);
+ if (!encoder)
+ return 0;
+
+ /* we have no EDID modes */
+ mode = radeon_fp_native_mode(encoder);
+ if (mode) {
+ ret = 1;
+ drm_mode_probed_add(connector, mode);
+ }
+ return ret;
+}
+
+static int radeon_lvds_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector)
+{
+ enum drm_connector_status ret = connector_status_connected;
+ /* check acpi lid status ??? */
+ radeon_connector_update_scratch_regs(connector, ret);
+ return ret;
+}
+
+static void radeon_connector_destroy(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+ if (radeon_connector->ddc_bus)
+ radeon_i2c_destroy(radeon_connector->ddc_bus);
+ kfree(radeon_connector->con_priv);
+ drm_sysfs_connector_remove(connector);
+ drm_connector_cleanup(connector);
+ kfree(connector);
+}
+
+struct drm_connector_helper_funcs radeon_lvds_connector_helper_funcs = {
+ .get_modes = radeon_lvds_get_modes,
+ .mode_valid = radeon_lvds_mode_valid,
+ .best_encoder = radeon_best_single_encoder,
+};
+
+struct drm_connector_funcs radeon_lvds_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .detect = radeon_lvds_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .destroy = radeon_connector_destroy,
+ .set_property = radeon_connector_set_property,
+};
+
+static int radeon_vga_get_modes(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ int ret;
+
+ ret = radeon_ddc_get_modes(radeon_connector);
+
+ return ret;
+}
+
+static int radeon_vga_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+
+ return MODE_OK;
+}
+
+static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_encoder *encoder;
+ struct drm_encoder_helper_funcs *encoder_funcs;
+ bool dret;
+ enum drm_connector_status ret = connector_status_disconnected;
+
+ radeon_i2c_do_lock(radeon_connector, 1);
+ dret = radeon_ddc_probe(radeon_connector);
+ radeon_i2c_do_lock(radeon_connector, 0);
+ if (dret)
+ ret = connector_status_connected;
+ else {
+ /* if EDID fails to a load detect */
+ encoder = radeon_best_single_encoder(connector);
+ if (!encoder)
+ ret = connector_status_disconnected;
+ else {
+ encoder_funcs = encoder->helper_private;
+ ret = encoder_funcs->detect(encoder, connector);
+ }
+ }
+
+ radeon_connector_update_scratch_regs(connector, ret);
+ return ret;
+}
+
+struct drm_connector_helper_funcs radeon_vga_connector_helper_funcs = {
+ .get_modes = radeon_vga_get_modes,
+ .mode_valid = radeon_vga_mode_valid,
+ .best_encoder = radeon_best_single_encoder,
+};
+
+struct drm_connector_funcs radeon_vga_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .detect = radeon_vga_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .destroy = radeon_connector_destroy,
+ .set_property = radeon_connector_set_property,
+};
+
+static int radeon_dvi_get_modes(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ int ret;
+
+ ret = radeon_ddc_get_modes(radeon_connector);
+ /* reset scratch regs here since radeon_dvi_detect doesn't check digital bit */
+ radeon_connector_update_scratch_regs(connector, connector_status_connected);
+ return ret;
+}
+
+static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_encoder *encoder;
+ struct drm_encoder_helper_funcs *encoder_funcs;
+ struct drm_mode_object *obj;
+ int i;
+ enum drm_connector_status ret = connector_status_disconnected;
+ bool dret;
+
+ radeon_i2c_do_lock(radeon_connector, 1);
+ dret = radeon_ddc_probe(radeon_connector);
+ radeon_i2c_do_lock(radeon_connector, 0);
+ if (dret)
+ ret = connector_status_connected;
+ else {
+ for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
+ if (connector->encoder_ids[i] == 0)
+ break;
+
+ obj = drm_mode_object_find(connector->dev,
+ connector->encoder_ids[i],
+ DRM_MODE_OBJECT_ENCODER);
+ if (!obj)
+ continue;
+
+ encoder = obj_to_encoder(obj);
+
+ encoder_funcs = encoder->helper_private;
+ if (encoder_funcs->detect) {
+ ret = encoder_funcs->detect(encoder, connector);
+ if (ret == connector_status_connected) {
+ radeon_connector->use_digital = 0;
+ break;
+ }
+ }
+ }
+ }
+
+ /* updated in get modes as well since we need to know if it's analog or digital */
+ radeon_connector_update_scratch_regs(connector, ret);
+ return ret;
+}
+
+/* okay need to be smart in here about which encoder to pick */
+struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
+{
+ int enc_id = connector->encoder_ids[0];
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_mode_object *obj;
+ struct drm_encoder *encoder;
+ int i;
+ for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
+ if (connector->encoder_ids[i] == 0)
+ break;
+
+ obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
+ if (!obj)
+ continue;
+
+ encoder = obj_to_encoder(obj);
+
+ if (radeon_connector->use_digital) {
+ if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
+ return encoder;
+ } else {
+ if (encoder->encoder_type == DRM_MODE_ENCODER_DAC ||
+ encoder->encoder_type == DRM_MODE_ENCODER_TVDAC)
+ return encoder;
+ }
+ }
+
+ /* see if we have a default encoder TODO */
+
+ /* then check use digitial */
+ /* pick the first one */
+ if (enc_id) {
+ obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
+ if (!obj)
+ return NULL;
+ encoder = obj_to_encoder(obj);
+ return encoder;
+ }
+ return NULL;
+}
+
+struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = {
+ .get_modes = radeon_dvi_get_modes,
+ .mode_valid = radeon_vga_mode_valid,
+ .best_encoder = radeon_dvi_encoder,
+};
+
+struct drm_connector_funcs radeon_dvi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .detect = radeon_dvi_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .set_property = radeon_connector_set_property,
+ .destroy = radeon_connector_destroy,
+};
+
+void
+radeon_add_atom_connector(struct drm_device *dev,
+ uint32_t connector_id,
+ uint32_t supported_device,
+ int connector_type,
+ struct radeon_i2c_bus_rec *i2c_bus,
+ bool linkb,
+ uint32_t igp_lane_info)
+{
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct radeon_connector_atom_dig *radeon_dig_connector;
+ uint32_t subpixel_order = SubPixelNone;
+
+ /* fixme - tv/cv/din */
+ if ((connector_type == DRM_MODE_CONNECTOR_Unknown) ||
+ (connector_type == DRM_MODE_CONNECTOR_SVIDEO) ||
+ (connector_type == DRM_MODE_CONNECTOR_Composite) ||
+ (connector_type == DRM_MODE_CONNECTOR_9PinDIN))
+ return;
+
+ /* see if we already added it */
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ radeon_connector = to_radeon_connector(connector);
+ if (radeon_connector->connector_id == connector_id) {
+ radeon_connector->devices |= supported_device;
+ return;
+ }
+ }
+
+ radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL);
+ if (!radeon_connector)
+ return;
+
+ connector = &radeon_connector->base;
+
+ radeon_connector->connector_id = connector_id;
+ radeon_connector->devices = supported_device;
+ switch (connector_type) {
+ case DRM_MODE_CONNECTOR_VGA:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DVIA:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DVII:
+ case DRM_MODE_CONNECTOR_DVID:
+ radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
+ if (!radeon_dig_connector)
+ goto failed;
+ radeon_dig_connector->linkb = linkb;
+ radeon_dig_connector->igp_lane_info = igp_lane_info;
+ radeon_connector->con_priv = radeon_dig_connector;
+ drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ case DRM_MODE_CONNECTOR_HDMIA:
+ case DRM_MODE_CONNECTOR_HDMIB:
+ radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
+ if (!radeon_dig_connector)
+ goto failed;
+ radeon_dig_connector->linkb = linkb;
+ radeon_dig_connector->igp_lane_info = igp_lane_info;
+ radeon_connector->con_priv = radeon_dig_connector;
+ drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ case DRM_MODE_CONNECTOR_DisplayPort:
+ radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
+ if (!radeon_dig_connector)
+ goto failed;
+ radeon_dig_connector->linkb = linkb;
+ radeon_dig_connector->igp_lane_info = igp_lane_info;
+ radeon_connector->con_priv = radeon_dig_connector;
+ drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ case DRM_MODE_CONNECTOR_SVIDEO:
+ case DRM_MODE_CONNECTOR_Composite:
+ case DRM_MODE_CONNECTOR_9PinDIN:
+ break;
+ case DRM_MODE_CONNECTOR_LVDS:
+ radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
+ if (!radeon_dig_connector)
+ goto failed;
+ radeon_dig_connector->linkb = linkb;
+ radeon_dig_connector->igp_lane_info = igp_lane_info;
+ radeon_connector->con_priv = radeon_dig_connector;
+ drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ }
+
+ connector->display_info.subpixel_order = subpixel_order;
+ drm_sysfs_connector_add(connector);
+ return;
+
+failed:
+ if (radeon_connector->ddc_bus)
+ radeon_i2c_destroy(radeon_connector->ddc_bus);
+ drm_connector_cleanup(connector);
+ kfree(connector);
+}
+
+void
+radeon_add_legacy_connector(struct drm_device *dev,
+ uint32_t connector_id,
+ uint32_t supported_device,
+ int connector_type,
+ struct radeon_i2c_bus_rec *i2c_bus)
+{
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ uint32_t subpixel_order = SubPixelNone;
+
+ /* fixme - tv/cv/din */
+ if ((connector_type == DRM_MODE_CONNECTOR_Unknown) ||
+ (connector_type == DRM_MODE_CONNECTOR_SVIDEO) ||
+ (connector_type == DRM_MODE_CONNECTOR_Composite) ||
+ (connector_type == DRM_MODE_CONNECTOR_9PinDIN))
+ return;
+
+ /* see if we already added it */
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ radeon_connector = to_radeon_connector(connector);
+ if (radeon_connector->connector_id == connector_id) {
+ radeon_connector->devices |= supported_device;
+ return;
+ }
+ }
+
+ radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL);
+ if (!radeon_connector)
+ return;
+
+ connector = &radeon_connector->base;
+
+ radeon_connector->connector_id = connector_id;
+ radeon_connector->devices = supported_device;
+ switch (connector_type) {
+ case DRM_MODE_CONNECTOR_VGA:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DVIA:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DVII:
+ case DRM_MODE_CONNECTOR_DVID:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ case DRM_MODE_CONNECTOR_SVIDEO:
+ case DRM_MODE_CONNECTOR_Composite:
+ case DRM_MODE_CONNECTOR_9PinDIN:
+ break;
+ case DRM_MODE_CONNECTOR_LVDS:
+ drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
+ drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
+ if (i2c_bus->valid) {
+ radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
+ if (!radeon_connector->ddc_bus)
+ goto failed;
+ }
+ subpixel_order = SubPixelHorizontalRGB;
+ break;
+ }
+
+ connector->display_info.subpixel_order = subpixel_order;
+ drm_sysfs_connector_add(connector);
+ return;
+
+failed:
+ if (radeon_connector->ddc_bus)
+ radeon_i2c_destroy(radeon_connector->ddc_bus);
+ drm_connector_cleanup(connector);
+ kfree(connector);
+}
--- /dev/null
+/*
+ * Copyright 2008 Jerome Glisse.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Jerome Glisse <glisse@freedesktop.org>
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+void r100_cs_dump_packet(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt);
+
+int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
+{
+ struct drm_device *ddev = p->rdev->ddev;
+ struct radeon_cs_chunk *chunk;
+ unsigned i, j;
+ bool duplicate;
+
+ if (p->chunk_relocs_idx == -1) {
+ return 0;
+ }
+ chunk = &p->chunks[p->chunk_relocs_idx];
+ /* FIXME: we assume that each relocs use 4 dwords */
+ p->nrelocs = chunk->length_dw / 4;
+ p->relocs_ptr = kcalloc(p->nrelocs, sizeof(void *), GFP_KERNEL);
+ if (p->relocs_ptr == NULL) {
+ return -ENOMEM;
+ }
+ p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_cs_reloc), GFP_KERNEL);
+ if (p->relocs == NULL) {
+ return -ENOMEM;
+ }
+ for (i = 0; i < p->nrelocs; i++) {
+ struct drm_radeon_cs_reloc *r;
+
+ duplicate = false;
+ r = (struct drm_radeon_cs_reloc *)&chunk->kdata[i*4];
+ for (j = 0; j < p->nrelocs; j++) {
+ if (r->handle == p->relocs[j].handle) {
+ p->relocs_ptr[i] = &p->relocs[j];
+ duplicate = true;
+ break;
+ }
+ }
+ if (!duplicate) {
+ p->relocs[i].gobj = drm_gem_object_lookup(ddev,
+ p->filp,
+ r->handle);
+ if (p->relocs[i].gobj == NULL) {
+ DRM_ERROR("gem object lookup failed 0x%x\n",
+ r->handle);
+ return -EINVAL;
+ }
+ p->relocs_ptr[i] = &p->relocs[i];
+ p->relocs[i].robj = p->relocs[i].gobj->driver_private;
+ p->relocs[i].lobj.robj = p->relocs[i].robj;
+ p->relocs[i].lobj.rdomain = r->read_domains;
+ p->relocs[i].lobj.wdomain = r->write_domain;
+ p->relocs[i].handle = r->handle;
+ p->relocs[i].flags = r->flags;
+ INIT_LIST_HEAD(&p->relocs[i].lobj.list);
+ radeon_object_list_add_object(&p->relocs[i].lobj,
+ &p->validated);
+ }
+ }
+ return radeon_object_list_validate(&p->validated, p->ib->fence);
+}
+
+int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
+{
+ struct drm_radeon_cs *cs = data;
+ uint64_t *chunk_array_ptr;
+ unsigned size, i;
+
+ if (!cs->num_chunks) {
+ return 0;
+ }
+ /* get chunks */
+ INIT_LIST_HEAD(&p->validated);
+ p->idx = 0;
+ p->chunk_ib_idx = -1;
+ p->chunk_relocs_idx = -1;
+ p->chunks_array = kcalloc(cs->num_chunks, sizeof(uint64_t), GFP_KERNEL);
+ if (p->chunks_array == NULL) {
+ return -ENOMEM;
+ }
+ chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks);
+ if (DRM_COPY_FROM_USER(p->chunks_array, chunk_array_ptr,
+ sizeof(uint64_t)*cs->num_chunks)) {
+ return -EFAULT;
+ }
+ p->nchunks = cs->num_chunks;
+ p->chunks = kcalloc(p->nchunks, sizeof(struct radeon_cs_chunk), GFP_KERNEL);
+ if (p->chunks == NULL) {
+ return -ENOMEM;
+ }
+ for (i = 0; i < p->nchunks; i++) {
+ struct drm_radeon_cs_chunk __user **chunk_ptr = NULL;
+ struct drm_radeon_cs_chunk user_chunk;
+ uint32_t __user *cdata;
+
+ chunk_ptr = (void __user*)(unsigned long)p->chunks_array[i];
+ if (DRM_COPY_FROM_USER(&user_chunk, chunk_ptr,
+ sizeof(struct drm_radeon_cs_chunk))) {
+ return -EFAULT;
+ }
+ p->chunks[i].chunk_id = user_chunk.chunk_id;
+ if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_RELOCS) {
+ p->chunk_relocs_idx = i;
+ }
+ if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_IB) {
+ p->chunk_ib_idx = i;
+ }
+ p->chunks[i].length_dw = user_chunk.length_dw;
+ cdata = (uint32_t *)(unsigned long)user_chunk.chunk_data;
+
+ p->chunks[i].kdata = NULL;
+ size = p->chunks[i].length_dw * sizeof(uint32_t);
+ p->chunks[i].kdata = kzalloc(size, GFP_KERNEL);
+ if (p->chunks[i].kdata == NULL) {
+ return -ENOMEM;
+ }
+ if (DRM_COPY_FROM_USER(p->chunks[i].kdata, cdata, size)) {
+ return -EFAULT;
+ }
+ }
+ if (p->chunks[p->chunk_ib_idx].length_dw > (16 * 1024)) {
+ DRM_ERROR("cs IB too big: %d\n",
+ p->chunks[p->chunk_ib_idx].length_dw);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/**
+ * cs_parser_fini() - clean parser states
+ * @parser: parser structure holding parsing context.
+ * @error: error number
+ *
+ * If error is set than unvalidate buffer, otherwise just free memory
+ * used by parsing context.
+ **/
+static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error)
+{
+ unsigned i;
+
+ if (error) {
+ radeon_object_list_unvalidate(&parser->validated);
+ } else {
+ radeon_object_list_clean(&parser->validated);
+ }
+ for (i = 0; i < parser->nrelocs; i++) {
+ if (parser->relocs[i].gobj) {
+ mutex_lock(&parser->rdev->ddev->struct_mutex);
+ drm_gem_object_unreference(parser->relocs[i].gobj);
+ mutex_unlock(&parser->rdev->ddev->struct_mutex);
+ }
+ }
+ kfree(parser->relocs);
+ kfree(parser->relocs_ptr);
+ for (i = 0; i < parser->nchunks; i++) {
+ kfree(parser->chunks[i].kdata);
+ }
+ kfree(parser->chunks);
+ kfree(parser->chunks_array);
+ radeon_ib_free(parser->rdev, &parser->ib);
+}
+
+int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_cs_parser parser;
+ struct radeon_cs_chunk *ib_chunk;
+ int r;
+
+ mutex_lock(&rdev->cs_mutex);
+ if (rdev->gpu_lockup) {
+ mutex_unlock(&rdev->cs_mutex);
+ return -EINVAL;
+ }
+ /* initialize parser */
+ memset(&parser, 0, sizeof(struct radeon_cs_parser));
+ parser.filp = filp;
+ parser.rdev = rdev;
+ r = radeon_cs_parser_init(&parser, data);
+ if (r) {
+ DRM_ERROR("Failed to initialize parser !\n");
+ radeon_cs_parser_fini(&parser, r);
+ mutex_unlock(&rdev->cs_mutex);
+ return r;
+ }
+ r = radeon_ib_get(rdev, &parser.ib);
+ if (r) {
+ DRM_ERROR("Failed to get ib !\n");
+ radeon_cs_parser_fini(&parser, r);
+ mutex_unlock(&rdev->cs_mutex);
+ return r;
+ }
+ r = radeon_cs_parser_relocs(&parser);
+ if (r) {
+ DRM_ERROR("Failed to parse relocation !\n");
+ radeon_cs_parser_fini(&parser, r);
+ mutex_unlock(&rdev->cs_mutex);
+ return r;
+ }
+ /* Copy the packet into the IB, the parser will read from the
+ * input memory (cached) and write to the IB (which can be
+ * uncached). */
+ ib_chunk = &parser.chunks[parser.chunk_ib_idx];
+ parser.ib->length_dw = ib_chunk->length_dw;
+ memcpy((void *)parser.ib->ptr, ib_chunk->kdata, ib_chunk->length_dw*4);
+ r = radeon_cs_parse(&parser);
+ if (r) {
+ DRM_ERROR("Invalid command stream !\n");
+ radeon_cs_parser_fini(&parser, r);
+ mutex_unlock(&rdev->cs_mutex);
+ return r;
+ }
+ r = radeon_ib_schedule(rdev, parser.ib);
+ if (r) {
+ DRM_ERROR("Faild to schedule IB !\n");
+ }
+ radeon_cs_parser_fini(&parser, r);
+ mutex_unlock(&rdev->cs_mutex);
+ return r;
+}
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+#define CURSOR_WIDTH 64
+#define CURSOR_HEIGHT 64
+
+static void radeon_lock_cursor(struct drm_crtc *crtc, bool lock)
+{
+ struct radeon_device *rdev = crtc->dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ uint32_t cur_lock;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ cur_lock = RREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset);
+ if (lock)
+ cur_lock |= AVIVO_D1CURSOR_UPDATE_LOCK;
+ else
+ cur_lock &= ~AVIVO_D1CURSOR_UPDATE_LOCK;
+ WREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset, cur_lock);
+ } else {
+ cur_lock = RREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset);
+ if (lock)
+ cur_lock |= RADEON_CUR_LOCK;
+ else
+ cur_lock &= ~RADEON_CUR_LOCK;
+ WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, cur_lock);
+ }
+}
+
+static void radeon_hide_cursor(struct drm_crtc *crtc)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct radeon_device *rdev = crtc->dev->dev_private;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset);
+ WREG32(RADEON_MM_DATA, (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT));
+ } else {
+ switch (radeon_crtc->crtc_id) {
+ case 0:
+ WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL);
+ break;
+ case 1:
+ WREG32(RADEON_MM_INDEX, RADEON_CRTC2_GEN_CNTL);
+ break;
+ default:
+ return;
+ }
+ WREG32_P(RADEON_MM_DATA, 0, ~RADEON_CRTC_CUR_EN);
+ }
+}
+
+static void radeon_show_cursor(struct drm_crtc *crtc)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct radeon_device *rdev = crtc->dev->dev_private;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset);
+ WREG32(RADEON_MM_DATA, AVIVO_D1CURSOR_EN |
+ (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT));
+ } else {
+ switch (radeon_crtc->crtc_id) {
+ case 0:
+ WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL);
+ break;
+ case 1:
+ WREG32(RADEON_MM_INDEX, RADEON_CRTC2_GEN_CNTL);
+ break;
+ default:
+ return;
+ }
+
+ WREG32_P(RADEON_MM_DATA, (RADEON_CRTC_CUR_EN |
+ (RADEON_CRTC_CUR_MODE_24BPP << RADEON_CRTC_CUR_MODE_SHIFT)),
+ ~(RADEON_CRTC_CUR_EN | RADEON_CRTC_CUR_MODE_MASK));
+ }
+}
+
+static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
+ uint32_t gpu_addr)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct radeon_device *rdev = crtc->dev->dev_private;
+
+ if (ASIC_IS_AVIVO(rdev))
+ WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, gpu_addr);
+ else
+ /* offset is from DISP(2)_BASE_ADDRESS */
+ WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, gpu_addr);
+}
+
+int radeon_crtc_cursor_set(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_gem_object *obj;
+ uint64_t gpu_addr;
+ int ret;
+
+ if (!handle) {
+ /* turn off cursor */
+ radeon_hide_cursor(crtc);
+ obj = NULL;
+ goto unpin;
+ }
+
+ if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) {
+ DRM_ERROR("bad cursor width or height %d x %d\n", width, height);
+ return -EINVAL;
+ }
+
+ radeon_crtc->cursor_width = width;
+ radeon_crtc->cursor_height = height;
+
+ obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
+ if (!obj) {
+ DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id);
+ return -EINVAL;
+ }
+
+ ret = radeon_gem_object_pin(obj, RADEON_GEM_DOMAIN_VRAM, &gpu_addr);
+ if (ret)
+ goto fail;
+
+ radeon_lock_cursor(crtc, true);
+ /* XXX only 27 bit offset for legacy cursor */
+ radeon_set_cursor(crtc, obj, gpu_addr);
+ radeon_show_cursor(crtc);
+ radeon_lock_cursor(crtc, false);
+
+unpin:
+ if (radeon_crtc->cursor_bo) {
+ radeon_gem_object_unpin(radeon_crtc->cursor_bo);
+ mutex_lock(&crtc->dev->struct_mutex);
+ drm_gem_object_unreference(radeon_crtc->cursor_bo);
+ mutex_unlock(&crtc->dev->struct_mutex);
+ }
+
+ radeon_crtc->cursor_bo = obj;
+ return 0;
+fail:
+ mutex_lock(&crtc->dev->struct_mutex);
+ drm_gem_object_unreference(obj);
+ mutex_unlock(&crtc->dev->struct_mutex);
+
+ return 0;
+}
+
+int radeon_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct radeon_device *rdev = crtc->dev->dev_private;
+ int xorigin = 0, yorigin = 0;
+
+ if (x < 0)
+ xorigin = -x + 1;
+ if (y < 0)
+ yorigin = -y + 1;
+ if (xorigin >= CURSOR_WIDTH)
+ xorigin = CURSOR_WIDTH - 1;
+ if (yorigin >= CURSOR_HEIGHT)
+ yorigin = CURSOR_HEIGHT - 1;
+
+ radeon_lock_cursor(crtc, true);
+ if (ASIC_IS_AVIVO(rdev)) {
+ int w = radeon_crtc->cursor_width;
+ int i = 0;
+ struct drm_crtc *crtc_p;
+
+ /* avivo cursor are offset into the total surface */
+ x += crtc->x;
+ y += crtc->y;
+ DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
+
+ /* avivo cursor image can't end on 128 pixel boundry or
+ * go past the end of the frame if both crtcs are enabled
+ */
+ list_for_each_entry(crtc_p, &crtc->dev->mode_config.crtc_list, head) {
+ if (crtc_p->enabled)
+ i++;
+ }
+ if (i > 1) {
+ int cursor_end, frame_end;
+
+ cursor_end = x - xorigin + w;
+ frame_end = crtc->x + crtc->mode.crtc_hdisplay;
+ if (cursor_end >= frame_end) {
+ w = w - (cursor_end - frame_end);
+ if (!(frame_end & 0x7f))
+ w--;
+ } else {
+ if (!(cursor_end & 0x7f))
+ w--;
+ }
+ if (w <= 0)
+ w = 1;
+ }
+
+ WREG32(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset,
+ ((xorigin ? 0 : x) << 16) |
+ (yorigin ? 0 : y));
+ WREG32(AVIVO_D1CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
+ WREG32(AVIVO_D1CUR_SIZE + radeon_crtc->crtc_offset,
+ ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
+ } else {
+ if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)
+ y *= 2;
+
+ WREG32(RADEON_CUR_HORZ_VERT_OFF + radeon_crtc->crtc_offset,
+ (RADEON_CUR_LOCK
+ | (xorigin << 16)
+ | yorigin));
+ WREG32(RADEON_CUR_HORZ_VERT_POSN + radeon_crtc->crtc_offset,
+ (RADEON_CUR_LOCK
+ | ((xorigin ? 0 : x) << 16)
+ | (yorigin ? 0 : y)));
+ }
+ radeon_lock_cursor(crtc, false);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/console.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/radeon_drm.h>
+#include "radeon_reg.h"
+#include "radeon.h"
+#include "radeon_asic.h"
+#include "atom.h"
+
+/*
+ * GPU scratch registers helpers function.
+ */
+static void radeon_scratch_init(struct radeon_device *rdev)
+{
+ int i;
+
+ /* FIXME: check this out */
+ if (rdev->family < CHIP_R300) {
+ rdev->scratch.num_reg = 5;
+ } else {
+ rdev->scratch.num_reg = 7;
+ }
+ for (i = 0; i < rdev->scratch.num_reg; i++) {
+ rdev->scratch.free[i] = true;
+ rdev->scratch.reg[i] = RADEON_SCRATCH_REG0 + (i * 4);
+ }
+}
+
+int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg)
+{
+ int i;
+
+ for (i = 0; i < rdev->scratch.num_reg; i++) {
+ if (rdev->scratch.free[i]) {
+ rdev->scratch.free[i] = false;
+ *reg = rdev->scratch.reg[i];
+ return 0;
+ }
+ }
+ return -EINVAL;
+}
+
+void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg)
+{
+ int i;
+
+ for (i = 0; i < rdev->scratch.num_reg; i++) {
+ if (rdev->scratch.reg[i] == reg) {
+ rdev->scratch.free[i] = true;
+ return;
+ }
+ }
+}
+
+/*
+ * MC common functions
+ */
+int radeon_mc_setup(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ /* Some chips have an "issue" with the memory controller, the
+ * location must be aligned to the size. We just align it down,
+ * too bad if we walk over the top of system memory, we don't
+ * use DMA without a remapped anyway.
+ * Affected chips are rv280, all r3xx, and all r4xx, but not IGP
+ */
+ /* FGLRX seems to setup like this, VRAM a 0, then GART.
+ */
+ /*
+ * Note: from R6xx the address space is 40bits but here we only
+ * use 32bits (still have to see a card which would exhaust 4G
+ * address space).
+ */
+ if (rdev->mc.vram_location != 0xFFFFFFFFUL) {
+ /* vram location was already setup try to put gtt after
+ * if it fits */
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size;
+ tmp = (tmp + rdev->mc.gtt_size - 1) & ~(rdev->mc.gtt_size - 1);
+ if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) {
+ rdev->mc.gtt_location = tmp;
+ } else {
+ if (rdev->mc.gtt_size >= rdev->mc.vram_location) {
+ printk(KERN_ERR "[drm] GTT too big to fit "
+ "before or after vram location.\n");
+ return -EINVAL;
+ }
+ rdev->mc.gtt_location = 0;
+ }
+ } else if (rdev->mc.gtt_location != 0xFFFFFFFFUL) {
+ /* gtt location was already setup try to put vram before
+ * if it fits */
+ if (rdev->mc.vram_size < rdev->mc.gtt_location) {
+ rdev->mc.vram_location = 0;
+ } else {
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size;
+ tmp += (rdev->mc.vram_size - 1);
+ tmp &= ~(rdev->mc.vram_size - 1);
+ if ((0xFFFFFFFFUL - tmp) >= rdev->mc.vram_size) {
+ rdev->mc.vram_location = tmp;
+ } else {
+ printk(KERN_ERR "[drm] vram too big to fit "
+ "before or after GTT location.\n");
+ return -EINVAL;
+ }
+ }
+ } else {
+ rdev->mc.vram_location = 0;
+ rdev->mc.gtt_location = rdev->mc.vram_size;
+ }
+ DRM_INFO("radeon: VRAM %uM\n", rdev->mc.vram_size >> 20);
+ DRM_INFO("radeon: VRAM from 0x%08X to 0x%08X\n",
+ rdev->mc.vram_location,
+ rdev->mc.vram_location + rdev->mc.vram_size - 1);
+ DRM_INFO("radeon: GTT %uM\n", rdev->mc.gtt_size >> 20);
+ DRM_INFO("radeon: GTT from 0x%08X to 0x%08X\n",
+ rdev->mc.gtt_location,
+ rdev->mc.gtt_location + rdev->mc.gtt_size - 1);
+ return 0;
+}
+
+
+/*
+ * GPU helpers function.
+ */
+static bool radeon_card_posted(struct radeon_device *rdev)
+{
+ uint32_t reg;
+
+ /* first check CRTCs */
+ if (ASIC_IS_AVIVO(rdev)) {
+ reg = RREG32(AVIVO_D1CRTC_CONTROL) |
+ RREG32(AVIVO_D2CRTC_CONTROL);
+ if (reg & AVIVO_CRTC_EN) {
+ return true;
+ }
+ } else {
+ reg = RREG32(RADEON_CRTC_GEN_CNTL) |
+ RREG32(RADEON_CRTC2_GEN_CNTL);
+ if (reg & RADEON_CRTC_EN) {
+ return true;
+ }
+ }
+
+ /* then check MEM_SIZE, in case the crtcs are off */
+ if (rdev->family >= CHIP_R600)
+ reg = RREG32(R600_CONFIG_MEMSIZE);
+ else
+ reg = RREG32(RADEON_CONFIG_MEMSIZE);
+
+ if (reg)
+ return true;
+
+ return false;
+
+}
+
+
+/*
+ * Registers accessors functions.
+ */
+uint32_t radeon_invalid_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ DRM_ERROR("Invalid callback to read register 0x%04X\n", reg);
+ BUG_ON(1);
+ return 0;
+}
+
+void radeon_invalid_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n",
+ reg, v);
+ BUG_ON(1);
+}
+
+void radeon_register_accessor_init(struct radeon_device *rdev)
+{
+ rdev->mm_rreg = &r100_mm_rreg;
+ rdev->mm_wreg = &r100_mm_wreg;
+ rdev->mc_rreg = &radeon_invalid_rreg;
+ rdev->mc_wreg = &radeon_invalid_wreg;
+ rdev->pll_rreg = &radeon_invalid_rreg;
+ rdev->pll_wreg = &radeon_invalid_wreg;
+ rdev->pcie_rreg = &radeon_invalid_rreg;
+ rdev->pcie_wreg = &radeon_invalid_wreg;
+ rdev->pciep_rreg = &radeon_invalid_rreg;
+ rdev->pciep_wreg = &radeon_invalid_wreg;
+
+ /* Don't change order as we are overridding accessor. */
+ if (rdev->family < CHIP_RV515) {
+ rdev->pcie_rreg = &rv370_pcie_rreg;
+ rdev->pcie_wreg = &rv370_pcie_wreg;
+ }
+ if (rdev->family >= CHIP_RV515) {
+ rdev->pcie_rreg = &rv515_pcie_rreg;
+ rdev->pcie_wreg = &rv515_pcie_wreg;
+ }
+ /* FIXME: not sure here */
+ if (rdev->family <= CHIP_R580) {
+ rdev->pll_rreg = &r100_pll_rreg;
+ rdev->pll_wreg = &r100_pll_wreg;
+ }
+ if (rdev->family >= CHIP_RV515) {
+ rdev->mc_rreg = &rv515_mc_rreg;
+ rdev->mc_wreg = &rv515_mc_wreg;
+ }
+ if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
+ rdev->mc_rreg = &rs400_mc_rreg;
+ rdev->mc_wreg = &rs400_mc_wreg;
+ }
+ if (rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
+ rdev->mc_rreg = &rs690_mc_rreg;
+ rdev->mc_wreg = &rs690_mc_wreg;
+ }
+ if (rdev->family == CHIP_RS600) {
+ rdev->mc_rreg = &rs600_mc_rreg;
+ rdev->mc_wreg = &rs600_mc_wreg;
+ }
+ if (rdev->family >= CHIP_R600) {
+ rdev->pciep_rreg = &r600_pciep_rreg;
+ rdev->pciep_wreg = &r600_pciep_wreg;
+ }
+}
+
+
+/*
+ * ASIC
+ */
+int radeon_asic_init(struct radeon_device *rdev)
+{
+ radeon_register_accessor_init(rdev);
+ switch (rdev->family) {
+ case CHIP_R100:
+ case CHIP_RV100:
+ case CHIP_RS100:
+ case CHIP_RV200:
+ case CHIP_RS200:
+ case CHIP_R200:
+ case CHIP_RV250:
+ case CHIP_RS300:
+ case CHIP_RV280:
+ rdev->asic = &r100_asic;
+ break;
+ case CHIP_R300:
+ case CHIP_R350:
+ case CHIP_RV350:
+ case CHIP_RV380:
+ rdev->asic = &r300_asic;
+ break;
+ case CHIP_R420:
+ case CHIP_R423:
+ case CHIP_RV410:
+ rdev->asic = &r420_asic;
+ break;
+ case CHIP_RS400:
+ case CHIP_RS480:
+ rdev->asic = &rs400_asic;
+ break;
+ case CHIP_RS600:
+ rdev->asic = &rs600_asic;
+ break;
+ case CHIP_RS690:
+ case CHIP_RS740:
+ rdev->asic = &rs690_asic;
+ break;
+ case CHIP_RV515:
+ rdev->asic = &rv515_asic;
+ break;
+ case CHIP_R520:
+ case CHIP_RV530:
+ case CHIP_RV560:
+ case CHIP_RV570:
+ case CHIP_R580:
+ rdev->asic = &r520_asic;
+ break;
+ case CHIP_R600:
+ case CHIP_RV610:
+ case CHIP_RV630:
+ case CHIP_RV620:
+ case CHIP_RV635:
+ case CHIP_RV670:
+ case CHIP_RS780:
+ case CHIP_RV770:
+ case CHIP_RV730:
+ case CHIP_RV710:
+ default:
+ /* FIXME: not supported yet */
+ return -EINVAL;
+ }
+ return 0;
+}
+
+
+/*
+ * Wrapper around modesetting bits.
+ */
+int radeon_clocks_init(struct radeon_device *rdev)
+{
+ int r;
+
+ radeon_get_clock_info(rdev->ddev);
+ r = radeon_static_clocks_init(rdev->ddev);
+ if (r) {
+ return r;
+ }
+ DRM_INFO("Clocks initialized !\n");
+ return 0;
+}
+
+void radeon_clocks_fini(struct radeon_device *rdev)
+{
+}
+
+/* ATOM accessor methods */
+static uint32_t cail_pll_read(struct card_info *info, uint32_t reg)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+ uint32_t r;
+
+ r = rdev->pll_rreg(rdev, reg);
+ return r;
+}
+
+static void cail_pll_write(struct card_info *info, uint32_t reg, uint32_t val)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+
+ rdev->pll_wreg(rdev, reg, val);
+}
+
+static uint32_t cail_mc_read(struct card_info *info, uint32_t reg)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+ uint32_t r;
+
+ r = rdev->mc_rreg(rdev, reg);
+ return r;
+}
+
+static void cail_mc_write(struct card_info *info, uint32_t reg, uint32_t val)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+
+ rdev->mc_wreg(rdev, reg, val);
+}
+
+static void cail_reg_write(struct card_info *info, uint32_t reg, uint32_t val)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+
+ WREG32(reg*4, val);
+}
+
+static uint32_t cail_reg_read(struct card_info *info, uint32_t reg)
+{
+ struct radeon_device *rdev = info->dev->dev_private;
+ uint32_t r;
+
+ r = RREG32(reg*4);
+ return r;
+}
+
+static struct card_info atom_card_info = {
+ .dev = NULL,
+ .reg_read = cail_reg_read,
+ .reg_write = cail_reg_write,
+ .mc_read = cail_mc_read,
+ .mc_write = cail_mc_write,
+ .pll_read = cail_pll_read,
+ .pll_write = cail_pll_write,
+};
+
+int radeon_atombios_init(struct radeon_device *rdev)
+{
+ atom_card_info.dev = rdev->ddev;
+ rdev->mode_info.atom_context = atom_parse(&atom_card_info, rdev->bios);
+ radeon_atom_initialize_bios_scratch_regs(rdev->ddev);
+ return 0;
+}
+
+void radeon_atombios_fini(struct radeon_device *rdev)
+{
+ kfree(rdev->mode_info.atom_context);
+}
+
+int radeon_combios_init(struct radeon_device *rdev)
+{
+ radeon_combios_initialize_bios_scratch_regs(rdev->ddev);
+ return 0;
+}
+
+void radeon_combios_fini(struct radeon_device *rdev)
+{
+}
+
+int radeon_modeset_init(struct radeon_device *rdev);
+void radeon_modeset_fini(struct radeon_device *rdev);
+
+
+/*
+ * Radeon device.
+ */
+int radeon_device_init(struct radeon_device *rdev,
+ struct drm_device *ddev,
+ struct pci_dev *pdev,
+ uint32_t flags)
+{
+ int r, ret;
+
+ DRM_INFO("radeon: Initializing kernel modesetting.\n");
+ rdev->shutdown = false;
+ rdev->ddev = ddev;
+ rdev->pdev = pdev;
+ rdev->flags = flags;
+ rdev->family = flags & RADEON_FAMILY_MASK;
+ rdev->is_atom_bios = false;
+ rdev->usec_timeout = RADEON_MAX_USEC_TIMEOUT;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ rdev->gpu_lockup = false;
+ /* mutex initialization are all done here so we
+ * can recall function without having locking issues */
+ mutex_init(&rdev->cs_mutex);
+ mutex_init(&rdev->ib_pool.mutex);
+ mutex_init(&rdev->cp.mutex);
+ rwlock_init(&rdev->fence_drv.lock);
+
+ if (radeon_agpmode == -1) {
+ rdev->flags &= ~RADEON_IS_AGP;
+ if (rdev->family > CHIP_RV515 ||
+ rdev->family == CHIP_RV380 ||
+ rdev->family == CHIP_RV410 ||
+ rdev->family == CHIP_R423) {
+ DRM_INFO("Forcing AGP to PCIE mode\n");
+ rdev->flags |= RADEON_IS_PCIE;
+ } else {
+ DRM_INFO("Forcing AGP to PCI mode\n");
+ rdev->flags |= RADEON_IS_PCI;
+ }
+ }
+
+ /* Set asic functions */
+ r = radeon_asic_init(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Report DMA addressing limitation */
+ r = pci_set_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
+ if (r) {
+ printk(KERN_WARNING "radeon: No suitable DMA available.\n");
+ }
+
+ /* Registers mapping */
+ /* TODO: block userspace mapping of io register */
+ rdev->rmmio_base = drm_get_resource_start(rdev->ddev, 2);
+ rdev->rmmio_size = drm_get_resource_len(rdev->ddev, 2);
+ rdev->rmmio = ioremap(rdev->rmmio_base, rdev->rmmio_size);
+ if (rdev->rmmio == NULL) {
+ return -ENOMEM;
+ }
+ DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)rdev->rmmio_base);
+ DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size);
+
+ /* Setup errata flags */
+ radeon_errata(rdev);
+ /* Initialize scratch registers */
+ radeon_scratch_init(rdev);
+
+ /* TODO: disable VGA need to use VGA request */
+ /* BIOS*/
+ if (!radeon_get_bios(rdev)) {
+ if (ASIC_IS_AVIVO(rdev))
+ return -EINVAL;
+ }
+ if (rdev->is_atom_bios) {
+ r = radeon_atombios_init(rdev);
+ if (r) {
+ return r;
+ }
+ } else {
+ r = radeon_combios_init(rdev);
+ if (r) {
+ return r;
+ }
+ }
+ /* Reset gpu before posting otherwise ATOM will enter infinite loop */
+ if (radeon_gpu_reset(rdev)) {
+ /* FIXME: what do we want to do here ? */
+ }
+ /* check if cards are posted or not */
+ if (!radeon_card_posted(rdev) && rdev->bios) {
+ DRM_INFO("GPU not posted. posting now...\n");
+ if (rdev->is_atom_bios) {
+ atom_asic_init(rdev->mode_info.atom_context);
+ } else {
+ radeon_combios_asic_init(rdev->ddev);
+ }
+ }
+ /* Get vram informations */
+ radeon_vram_info(rdev);
+ /* Device is severly broken if aper size > vram size.
+ * for RN50/M6/M7 - Novell bug 204882 ?
+ */
+ if (rdev->mc.vram_size < rdev->mc.aper_size) {
+ rdev->mc.aper_size = rdev->mc.vram_size;
+ }
+ /* Add an MTRR for the VRAM */
+ rdev->mc.vram_mtrr = mtrr_add(rdev->mc.aper_base, rdev->mc.aper_size,
+ MTRR_TYPE_WRCOMB, 1);
+ DRM_INFO("Detected VRAM RAM=%uM, BAR=%uM\n",
+ rdev->mc.vram_size >> 20,
+ (unsigned)rdev->mc.aper_size >> 20);
+ DRM_INFO("RAM width %dbits %cDR\n",
+ rdev->mc.vram_width, rdev->mc.vram_is_ddr ? 'D' : 'S');
+ /* Initialize clocks */
+ r = radeon_clocks_init(rdev);
+ if (r) {
+ return r;
+ }
+ /* Initialize memory controller (also test AGP) */
+ r = radeon_mc_init(rdev);
+ if (r) {
+ return r;
+ }
+ /* Fence driver */
+ r = radeon_fence_driver_init(rdev);
+ if (r) {
+ return r;
+ }
+ r = radeon_irq_kms_init(rdev);
+ if (r) {
+ return r;
+ }
+ /* Memory manager */
+ r = radeon_object_init(rdev);
+ if (r) {
+ return r;
+ }
+ /* Initialize GART (initialize after TTM so we can allocate
+ * memory through TTM but finalize after TTM) */
+ r = radeon_gart_enable(rdev);
+ if (!r) {
+ r = radeon_gem_init(rdev);
+ }
+
+ /* 1M ring buffer */
+ if (!r) {
+ r = radeon_cp_init(rdev, 1024 * 1024);
+ }
+ if (!r) {
+ r = radeon_wb_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failled initializing WB (%d).\n", r);
+ return r;
+ }
+ }
+ if (!r) {
+ r = radeon_ib_pool_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
+ return r;
+ }
+ }
+ if (!r) {
+ r = radeon_ib_test(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+ return r;
+ }
+ }
+ ret = r;
+ r = radeon_modeset_init(rdev);
+ if (r) {
+ return r;
+ }
+ if (rdev->fbdev_rfb && rdev->fbdev_rfb->obj) {
+ rdev->fbdev_robj = rdev->fbdev_rfb->obj->driver_private;
+ }
+ if (!ret) {
+ DRM_INFO("radeon: kernel modesetting successfully initialized.\n");
+ }
+ if (radeon_benchmarking) {
+ radeon_benchmark(rdev);
+ }
+ return ret;
+}
+
+void radeon_device_fini(struct radeon_device *rdev)
+{
+ if (rdev == NULL || rdev->rmmio == NULL) {
+ return;
+ }
+ DRM_INFO("radeon: finishing device.\n");
+ rdev->shutdown = true;
+ /* Order matter so becarefull if you rearrange anythings */
+ radeon_modeset_fini(rdev);
+ radeon_ib_pool_fini(rdev);
+ radeon_cp_fini(rdev);
+ radeon_wb_fini(rdev);
+ radeon_gem_fini(rdev);
+ radeon_object_fini(rdev);
+ /* mc_fini must be after object_fini */
+ radeon_mc_fini(rdev);
+#if __OS_HAS_AGP
+ radeon_agp_fini(rdev);
+#endif
+ radeon_irq_kms_fini(rdev);
+ radeon_fence_driver_fini(rdev);
+ radeon_clocks_fini(rdev);
+ if (rdev->is_atom_bios) {
+ radeon_atombios_fini(rdev);
+ } else {
+ radeon_combios_fini(rdev);
+ }
+ kfree(rdev->bios);
+ rdev->bios = NULL;
+ iounmap(rdev->rmmio);
+ rdev->rmmio = NULL;
+}
+
+
+/*
+ * Suspend & resume.
+ */
+int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_crtc *crtc;
+
+ if (dev == NULL || rdev == NULL) {
+ return -ENODEV;
+ }
+ if (state.event == PM_EVENT_PRETHAW) {
+ return 0;
+ }
+ /* unpin the front buffers */
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
+ struct radeon_object *robj;
+
+ if (rfb == NULL || rfb->obj == NULL) {
+ continue;
+ }
+ robj = rfb->obj->driver_private;
+ if (robj != rdev->fbdev_robj) {
+ radeon_object_unpin(robj);
+ }
+ }
+ /* evict vram memory */
+ radeon_object_evict_vram(rdev);
+ /* wait for gpu to finish processing current batch */
+ radeon_fence_wait_last(rdev);
+
+ radeon_cp_disable(rdev);
+ radeon_gart_disable(rdev);
+
+ /* evict remaining vram memory */
+ radeon_object_evict_vram(rdev);
+
+ rdev->irq.sw_int = false;
+ radeon_irq_set(rdev);
+
+ pci_save_state(dev->pdev);
+ if (state.event == PM_EVENT_SUSPEND) {
+ /* Shut down the device */
+ pci_disable_device(dev->pdev);
+ pci_set_power_state(dev->pdev, PCI_D3hot);
+ }
+ acquire_console_sem();
+ fb_set_suspend(rdev->fbdev_info, 1);
+ release_console_sem();
+ return 0;
+}
+
+int radeon_resume_kms(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ int r;
+
+ acquire_console_sem();
+ pci_set_power_state(dev->pdev, PCI_D0);
+ pci_restore_state(dev->pdev);
+ if (pci_enable_device(dev->pdev)) {
+ release_console_sem();
+ return -1;
+ }
+ pci_set_master(dev->pdev);
+ /* Reset gpu before posting otherwise ATOM will enter infinite loop */
+ if (radeon_gpu_reset(rdev)) {
+ /* FIXME: what do we want to do here ? */
+ }
+ /* post card */
+ if (rdev->is_atom_bios) {
+ atom_asic_init(rdev->mode_info.atom_context);
+ } else {
+ radeon_combios_asic_init(rdev->ddev);
+ }
+ /* Initialize clocks */
+ r = radeon_clocks_init(rdev);
+ if (r) {
+ release_console_sem();
+ return r;
+ }
+ /* Enable IRQ */
+ rdev->irq.sw_int = true;
+ radeon_irq_set(rdev);
+ /* Initialize GPU Memory Controller */
+ r = radeon_mc_init(rdev);
+ if (r) {
+ goto out;
+ }
+ r = radeon_gart_enable(rdev);
+ if (r) {
+ goto out;
+ }
+ r = radeon_cp_init(rdev, rdev->cp.ring_size);
+ if (r) {
+ goto out;
+ }
+out:
+ fb_set_suspend(rdev->fbdev_info, 0);
+ release_console_sem();
+
+ /* blat the mode back in */
+ drm_helper_resume_force_mode(dev);
+ return 0;
+}
+
+
+/*
+ * Debugfs
+ */
+struct radeon_debugfs {
+ struct drm_info_list *files;
+ unsigned num_files;
+};
+static struct radeon_debugfs _radeon_debugfs[RADEON_DEBUGFS_MAX_NUM_FILES];
+static unsigned _radeon_debugfs_count = 0;
+
+int radeon_debugfs_add_files(struct radeon_device *rdev,
+ struct drm_info_list *files,
+ unsigned nfiles)
+{
+ unsigned i;
+
+ for (i = 0; i < _radeon_debugfs_count; i++) {
+ if (_radeon_debugfs[i].files == files) {
+ /* Already registered */
+ return 0;
+ }
+ }
+ if ((_radeon_debugfs_count + nfiles) > RADEON_DEBUGFS_MAX_NUM_FILES) {
+ DRM_ERROR("Reached maximum number of debugfs files.\n");
+ DRM_ERROR("Report so we increase RADEON_DEBUGFS_MAX_NUM_FILES.\n");
+ return -EINVAL;
+ }
+ _radeon_debugfs[_radeon_debugfs_count].files = files;
+ _radeon_debugfs[_radeon_debugfs_count].num_files = nfiles;
+ _radeon_debugfs_count++;
+#if defined(CONFIG_DEBUG_FS)
+ drm_debugfs_create_files(files, nfiles,
+ rdev->ddev->control->debugfs_root,
+ rdev->ddev->control);
+ drm_debugfs_create_files(files, nfiles,
+ rdev->ddev->primary->debugfs_root,
+ rdev->ddev->primary);
+#endif
+ return 0;
+}
+
+#if defined(CONFIG_DEBUG_FS)
+int radeon_debugfs_init(struct drm_minor *minor)
+{
+ return 0;
+}
+
+void radeon_debugfs_cleanup(struct drm_minor *minor)
+{
+ unsigned i;
+
+ for (i = 0; i < _radeon_debugfs_count; i++) {
+ drm_debugfs_remove_files(_radeon_debugfs[i].files,
+ _radeon_debugfs[i].num_files, minor);
+ }
+}
+#endif
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+#include "atom.h"
+#include <asm/div64.h>
+
+#include "drm_crtc_helper.h"
+#include "drm_edid.h"
+
+static int radeon_ddc_dump(struct drm_connector *connector);
+
+static void avivo_crtc_load_lut(struct drm_crtc *crtc)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int i;
+
+ DRM_DEBUG("%d\n", radeon_crtc->crtc_id);
+ WREG32(AVIVO_DC_LUTA_CONTROL + radeon_crtc->crtc_offset, 0);
+
+ WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0);
+ WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0);
+
+ WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff);
+ WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
+ WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
+
+ WREG32(AVIVO_DC_LUT_RW_SELECT, radeon_crtc->crtc_id);
+ WREG32(AVIVO_DC_LUT_RW_MODE, 0);
+ WREG32(AVIVO_DC_LUT_WRITE_EN_MASK, 0x0000003f);
+
+ WREG8(AVIVO_DC_LUT_RW_INDEX, 0);
+ for (i = 0; i < 256; i++) {
+ WREG32(AVIVO_DC_LUT_30_COLOR,
+ (radeon_crtc->lut_r[i] << 20) |
+ (radeon_crtc->lut_g[i] << 10) |
+ (radeon_crtc->lut_b[i] << 0));
+ }
+
+ WREG32(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset, radeon_crtc->crtc_id);
+}
+
+static void legacy_crtc_load_lut(struct drm_crtc *crtc)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ int i;
+ uint32_t dac2_cntl;
+
+ dac2_cntl = RREG32(RADEON_DAC_CNTL2);
+ if (radeon_crtc->crtc_id == 0)
+ dac2_cntl &= (uint32_t)~RADEON_DAC2_PALETTE_ACC_CTL;
+ else
+ dac2_cntl |= RADEON_DAC2_PALETTE_ACC_CTL;
+ WREG32(RADEON_DAC_CNTL2, dac2_cntl);
+
+ WREG8(RADEON_PALETTE_INDEX, 0);
+ for (i = 0; i < 256; i++) {
+ WREG32(RADEON_PALETTE_30_DATA,
+ (radeon_crtc->lut_r[i] << 20) |
+ (radeon_crtc->lut_g[i] << 10) |
+ (radeon_crtc->lut_b[i] << 0));
+ }
+}
+
+void radeon_crtc_load_lut(struct drm_crtc *crtc)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+
+ if (!crtc->enabled)
+ return;
+
+ if (ASIC_IS_AVIVO(rdev))
+ avivo_crtc_load_lut(crtc);
+ else
+ legacy_crtc_load_lut(crtc);
+}
+
+/** Sets the color ramps on behalf of RandR */
+void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
+ u16 blue, int regno)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+
+ if (regno == 0)
+ DRM_DEBUG("gamma set %d\n", radeon_crtc->crtc_id);
+ radeon_crtc->lut_r[regno] = red >> 6;
+ radeon_crtc->lut_g[regno] = green >> 6;
+ radeon_crtc->lut_b[regno] = blue >> 6;
+}
+
+static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
+ u16 *blue, uint32_t size)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ int i, j;
+
+ if (size != 256) {
+ return;
+ }
+ if (crtc->fb == NULL) {
+ return;
+ }
+
+ if (crtc->fb->depth == 16) {
+ for (i = 0; i < 64; i++) {
+ if (i <= 31) {
+ for (j = 0; j < 8; j++) {
+ radeon_crtc->lut_r[i * 8 + j] = red[i] >> 6;
+ radeon_crtc->lut_b[i * 8 + j] = blue[i] >> 6;
+ }
+ }
+ for (j = 0; j < 4; j++)
+ radeon_crtc->lut_g[i * 4 + j] = green[i] >> 6;
+ }
+ } else {
+ for (i = 0; i < 256; i++) {
+ radeon_crtc->lut_r[i] = red[i] >> 6;
+ radeon_crtc->lut_g[i] = green[i] >> 6;
+ radeon_crtc->lut_b[i] = blue[i] >> 6;
+ }
+ }
+
+ radeon_crtc_load_lut(crtc);
+}
+
+static void radeon_crtc_destroy(struct drm_crtc *crtc)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+
+ if (radeon_crtc->mode_set.mode) {
+ drm_mode_destroy(crtc->dev, radeon_crtc->mode_set.mode);
+ }
+ drm_crtc_cleanup(crtc);
+ kfree(radeon_crtc);
+}
+
+static const struct drm_crtc_funcs radeon_crtc_funcs = {
+ .cursor_set = radeon_crtc_cursor_set,
+ .cursor_move = radeon_crtc_cursor_move,
+ .gamma_set = radeon_crtc_gamma_set,
+ .set_config = drm_crtc_helper_set_config,
+ .destroy = radeon_crtc_destroy,
+};
+
+static void radeon_crtc_init(struct drm_device *dev, int index)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc;
+ int i;
+
+ radeon_crtc = kzalloc(sizeof(struct radeon_crtc) + (RADEONFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
+ if (radeon_crtc == NULL)
+ return;
+
+ drm_crtc_init(dev, &radeon_crtc->base, &radeon_crtc_funcs);
+
+ drm_mode_crtc_set_gamma_size(&radeon_crtc->base, 256);
+ radeon_crtc->crtc_id = index;
+
+ radeon_crtc->mode_set.crtc = &radeon_crtc->base;
+ radeon_crtc->mode_set.connectors = (struct drm_connector **)(radeon_crtc + 1);
+ radeon_crtc->mode_set.num_connectors = 0;
+
+ for (i = 0; i < 256; i++) {
+ radeon_crtc->lut_r[i] = i << 2;
+ radeon_crtc->lut_g[i] = i << 2;
+ radeon_crtc->lut_b[i] = i << 2;
+ }
+
+ if (rdev->is_atom_bios && (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom))
+ radeon_atombios_init_crtc(dev, radeon_crtc);
+ else
+ radeon_legacy_init_crtc(dev, radeon_crtc);
+}
+
+static const char *encoder_names[34] = {
+ "NONE",
+ "INTERNAL_LVDS",
+ "INTERNAL_TMDS1",
+ "INTERNAL_TMDS2",
+ "INTERNAL_DAC1",
+ "INTERNAL_DAC2",
+ "INTERNAL_SDVOA",
+ "INTERNAL_SDVOB",
+ "SI170B",
+ "CH7303",
+ "CH7301",
+ "INTERNAL_DVO1",
+ "EXTERNAL_SDVOA",
+ "EXTERNAL_SDVOB",
+ "TITFP513",
+ "INTERNAL_LVTM1",
+ "VT1623",
+ "HDMI_SI1930",
+ "HDMI_INTERNAL",
+ "INTERNAL_KLDSCP_TMDS1",
+ "INTERNAL_KLDSCP_DVO1",
+ "INTERNAL_KLDSCP_DAC1",
+ "INTERNAL_KLDSCP_DAC2",
+ "SI178",
+ "MVPU_FPGA",
+ "INTERNAL_DDI",
+ "VT1625",
+ "HDMI_SI1932",
+ "DP_AN9801",
+ "DP_DP501",
+ "INTERNAL_UNIPHY",
+ "INTERNAL_KLDSCP_LVTMA",
+ "INTERNAL_UNIPHY1",
+ "INTERNAL_UNIPHY2",
+};
+
+static const char *connector_names[13] = {
+ "Unknown",
+ "VGA",
+ "DVI-I",
+ "DVI-D",
+ "DVI-A",
+ "Composite",
+ "S-video",
+ "LVDS",
+ "Component",
+ "DIN",
+ "DisplayPort",
+ "HDMI-A",
+ "HDMI-B",
+};
+
+static void radeon_print_display_setup(struct drm_device *dev)
+{
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct drm_encoder *encoder;
+ struct radeon_encoder *radeon_encoder;
+ uint32_t devices;
+ int i = 0;
+
+ DRM_INFO("Radeon Display Connectors\n");
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ radeon_connector = to_radeon_connector(connector);
+ DRM_INFO("Connector %d:\n", i);
+ DRM_INFO(" %s\n", connector_names[connector->connector_type]);
+ if (radeon_connector->ddc_bus)
+ DRM_INFO(" DDC: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
+ radeon_connector->ddc_bus->rec.mask_clk_reg,
+ radeon_connector->ddc_bus->rec.mask_data_reg,
+ radeon_connector->ddc_bus->rec.a_clk_reg,
+ radeon_connector->ddc_bus->rec.a_data_reg,
+ radeon_connector->ddc_bus->rec.put_clk_reg,
+ radeon_connector->ddc_bus->rec.put_data_reg,
+ radeon_connector->ddc_bus->rec.get_clk_reg,
+ radeon_connector->ddc_bus->rec.get_data_reg);
+ DRM_INFO(" Encoders:\n");
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ radeon_encoder = to_radeon_encoder(encoder);
+ devices = radeon_encoder->devices & radeon_connector->devices;
+ if (devices) {
+ if (devices & ATOM_DEVICE_CRT1_SUPPORT)
+ DRM_INFO(" CRT1: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_CRT2_SUPPORT)
+ DRM_INFO(" CRT2: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_LCD1_SUPPORT)
+ DRM_INFO(" LCD1: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_DFP1_SUPPORT)
+ DRM_INFO(" DFP1: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_DFP2_SUPPORT)
+ DRM_INFO(" DFP2: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_DFP3_SUPPORT)
+ DRM_INFO(" DFP3: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_DFP4_SUPPORT)
+ DRM_INFO(" DFP4: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_DFP5_SUPPORT)
+ DRM_INFO(" DFP5: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_TV1_SUPPORT)
+ DRM_INFO(" TV1: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ if (devices & ATOM_DEVICE_CV_SUPPORT)
+ DRM_INFO(" CV: %s\n", encoder_names[radeon_encoder->encoder_id]);
+ }
+ }
+ i++;
+ }
+}
+
+bool radeon_setup_enc_conn(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_connector *drm_connector;
+ bool ret = false;
+
+ if (rdev->bios) {
+ if (rdev->is_atom_bios) {
+ if (rdev->family >= CHIP_R600)
+ ret = radeon_get_atom_connector_info_from_object_table(dev);
+ else
+ ret = radeon_get_atom_connector_info_from_supported_devices_table(dev);
+ } else
+ ret = radeon_get_legacy_connector_info_from_bios(dev);
+ } else {
+ if (!ASIC_IS_AVIVO(rdev))
+ ret = radeon_get_legacy_connector_info_from_table(dev);
+ }
+ if (ret) {
+ radeon_print_display_setup(dev);
+ list_for_each_entry(drm_connector, &dev->mode_config.connector_list, head)
+ radeon_ddc_dump(drm_connector);
+ }
+
+ return ret;
+}
+
+int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
+{
+ struct edid *edid;
+ int ret = 0;
+
+ if (!radeon_connector->ddc_bus)
+ return -1;
+ radeon_i2c_do_lock(radeon_connector, 1);
+ edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_i2c_do_lock(radeon_connector, 0);
+ if (edid) {
+ /* update digital bits here */
+ if (edid->digital)
+ radeon_connector->use_digital = 1;
+ else
+ radeon_connector->use_digital = 0;
+ drm_mode_connector_update_edid_property(&radeon_connector->base, edid);
+ ret = drm_add_edid_modes(&radeon_connector->base, edid);
+ kfree(edid);
+ return ret;
+ }
+ drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
+ return -1;
+}
+
+static int radeon_ddc_dump(struct drm_connector *connector)
+{
+ struct edid *edid;
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ int ret = 0;
+
+ if (!radeon_connector->ddc_bus)
+ return -1;
+ radeon_i2c_do_lock(radeon_connector, 1);
+ edid = drm_get_edid(connector, &radeon_connector->ddc_bus->adapter);
+ radeon_i2c_do_lock(radeon_connector, 0);
+ if (edid) {
+ kfree(edid);
+ }
+ return ret;
+}
+
+static inline uint32_t radeon_div(uint64_t n, uint32_t d)
+{
+ uint64_t mod;
+
+ n += d / 2;
+
+ mod = do_div(n, d);
+ return n;
+}
+
+void radeon_compute_pll(struct radeon_pll *pll,
+ uint64_t freq,
+ uint32_t *dot_clock_p,
+ uint32_t *fb_div_p,
+ uint32_t *frac_fb_div_p,
+ uint32_t *ref_div_p,
+ uint32_t *post_div_p,
+ int flags)
+{
+ uint32_t min_ref_div = pll->min_ref_div;
+ uint32_t max_ref_div = pll->max_ref_div;
+ uint32_t min_fractional_feed_div = 0;
+ uint32_t max_fractional_feed_div = 0;
+ uint32_t best_vco = pll->best_vco;
+ uint32_t best_post_div = 1;
+ uint32_t best_ref_div = 1;
+ uint32_t best_feedback_div = 1;
+ uint32_t best_frac_feedback_div = 0;
+ uint32_t best_freq = -1;
+ uint32_t best_error = 0xffffffff;
+ uint32_t best_vco_diff = 1;
+ uint32_t post_div;
+
+ DRM_DEBUG("PLL freq %llu %u %u\n", freq, pll->min_ref_div, pll->max_ref_div);
+ freq = freq * 1000;
+
+ if (flags & RADEON_PLL_USE_REF_DIV)
+ min_ref_div = max_ref_div = pll->reference_div;
+ else {
+ while (min_ref_div < max_ref_div-1) {
+ uint32_t mid = (min_ref_div + max_ref_div) / 2;
+ uint32_t pll_in = pll->reference_freq / mid;
+ if (pll_in < pll->pll_in_min)
+ max_ref_div = mid;
+ else if (pll_in > pll->pll_in_max)
+ min_ref_div = mid;
+ else
+ break;
+ }
+ }
+
+ if (flags & RADEON_PLL_USE_FRAC_FB_DIV) {
+ min_fractional_feed_div = pll->min_frac_feedback_div;
+ max_fractional_feed_div = pll->max_frac_feedback_div;
+ }
+
+ for (post_div = pll->min_post_div; post_div <= pll->max_post_div; ++post_div) {
+ uint32_t ref_div;
+
+ if ((flags & RADEON_PLL_NO_ODD_POST_DIV) && (post_div & 1))
+ continue;
+
+ /* legacy radeons only have a few post_divs */
+ if (flags & RADEON_PLL_LEGACY) {
+ if ((post_div == 5) ||
+ (post_div == 7) ||
+ (post_div == 9) ||
+ (post_div == 10) ||
+ (post_div == 11) ||
+ (post_div == 13) ||
+ (post_div == 14) ||
+ (post_div == 15))
+ continue;
+ }
+
+ for (ref_div = min_ref_div; ref_div <= max_ref_div; ++ref_div) {
+ uint32_t feedback_div, current_freq = 0, error, vco_diff;
+ uint32_t pll_in = pll->reference_freq / ref_div;
+ uint32_t min_feed_div = pll->min_feedback_div;
+ uint32_t max_feed_div = pll->max_feedback_div + 1;
+
+ if (pll_in < pll->pll_in_min || pll_in > pll->pll_in_max)
+ continue;
+
+ while (min_feed_div < max_feed_div) {
+ uint32_t vco;
+ uint32_t min_frac_feed_div = min_fractional_feed_div;
+ uint32_t max_frac_feed_div = max_fractional_feed_div + 1;
+ uint32_t frac_feedback_div;
+ uint64_t tmp;
+
+ feedback_div = (min_feed_div + max_feed_div) / 2;
+
+ tmp = (uint64_t)pll->reference_freq * feedback_div;
+ vco = radeon_div(tmp, ref_div);
+
+ if (vco < pll->pll_out_min) {
+ min_feed_div = feedback_div + 1;
+ continue;
+ } else if (vco > pll->pll_out_max) {
+ max_feed_div = feedback_div;
+ continue;
+ }
+
+ while (min_frac_feed_div < max_frac_feed_div) {
+ frac_feedback_div = (min_frac_feed_div + max_frac_feed_div) / 2;
+ tmp = (uint64_t)pll->reference_freq * 10000 * feedback_div;
+ tmp += (uint64_t)pll->reference_freq * 1000 * frac_feedback_div;
+ current_freq = radeon_div(tmp, ref_div * post_div);
+
+ error = abs(current_freq - freq);
+ vco_diff = abs(vco - best_vco);
+
+ if ((best_vco == 0 && error < best_error) ||
+ (best_vco != 0 &&
+ (error < best_error - 100 ||
+ (abs(error - best_error) < 100 && vco_diff < best_vco_diff)))) {
+ best_post_div = post_div;
+ best_ref_div = ref_div;
+ best_feedback_div = feedback_div;
+ best_frac_feedback_div = frac_feedback_div;
+ best_freq = current_freq;
+ best_error = error;
+ best_vco_diff = vco_diff;
+ } else if (current_freq == freq) {
+ if (best_freq == -1) {
+ best_post_div = post_div;
+ best_ref_div = ref_div;
+ best_feedback_div = feedback_div;
+ best_frac_feedback_div = frac_feedback_div;
+ best_freq = current_freq;
+ best_error = error;
+ best_vco_diff = vco_diff;
+ } else if (((flags & RADEON_PLL_PREFER_LOW_REF_DIV) && (ref_div < best_ref_div)) ||
+ ((flags & RADEON_PLL_PREFER_HIGH_REF_DIV) && (ref_div > best_ref_div)) ||
+ ((flags & RADEON_PLL_PREFER_LOW_FB_DIV) && (feedback_div < best_feedback_div)) ||
+ ((flags & RADEON_PLL_PREFER_HIGH_FB_DIV) && (feedback_div > best_feedback_div)) ||
+ ((flags & RADEON_PLL_PREFER_LOW_POST_DIV) && (post_div < best_post_div)) ||
+ ((flags & RADEON_PLL_PREFER_HIGH_POST_DIV) && (post_div > best_post_div))) {
+ best_post_div = post_div;
+ best_ref_div = ref_div;
+ best_feedback_div = feedback_div;
+ best_frac_feedback_div = frac_feedback_div;
+ best_freq = current_freq;
+ best_error = error;
+ best_vco_diff = vco_diff;
+ }
+ }
+ if (current_freq < freq)
+ min_frac_feed_div = frac_feedback_div + 1;
+ else
+ max_frac_feed_div = frac_feedback_div;
+ }
+ if (current_freq < freq)
+ min_feed_div = feedback_div + 1;
+ else
+ max_feed_div = feedback_div;
+ }
+ }
+ }
+
+ *dot_clock_p = best_freq / 10000;
+ *fb_div_p = best_feedback_div;
+ *frac_fb_div_p = best_frac_feedback_div;
+ *ref_div_p = best_ref_div;
+ *post_div_p = best_post_div;
+}
+
+static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
+{
+ struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
+ struct drm_device *dev = fb->dev;
+
+ if (fb->fbdev)
+ radeonfb_remove(dev, fb);
+
+ if (radeon_fb->obj) {
+ radeon_gem_object_unpin(radeon_fb->obj);
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(radeon_fb->obj);
+ mutex_unlock(&dev->struct_mutex);
+ }
+ drm_framebuffer_cleanup(fb);
+ kfree(radeon_fb);
+}
+
+static int radeon_user_framebuffer_create_handle(struct drm_framebuffer *fb,
+ struct drm_file *file_priv,
+ unsigned int *handle)
+{
+ struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
+
+ return drm_gem_handle_create(file_priv, radeon_fb->obj, handle);
+}
+
+static const struct drm_framebuffer_funcs radeon_fb_funcs = {
+ .destroy = radeon_user_framebuffer_destroy,
+ .create_handle = radeon_user_framebuffer_create_handle,
+};
+
+struct drm_framebuffer *
+radeon_framebuffer_create(struct drm_device *dev,
+ struct drm_mode_fb_cmd *mode_cmd,
+ struct drm_gem_object *obj)
+{
+ struct radeon_framebuffer *radeon_fb;
+
+ radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL);
+ if (radeon_fb == NULL) {
+ return NULL;
+ }
+ drm_framebuffer_init(dev, &radeon_fb->base, &radeon_fb_funcs);
+ drm_helper_mode_fill_fb_struct(&radeon_fb->base, mode_cmd);
+ radeon_fb->obj = obj;
+ return &radeon_fb->base;
+}
+
+static struct drm_framebuffer *
+radeon_user_framebuffer_create(struct drm_device *dev,
+ struct drm_file *file_priv,
+ struct drm_mode_fb_cmd *mode_cmd)
+{
+ struct drm_gem_object *obj;
+
+ obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handle);
+
+ return radeon_framebuffer_create(dev, mode_cmd, obj);
+}
+
+static const struct drm_mode_config_funcs radeon_mode_funcs = {
+ .fb_create = radeon_user_framebuffer_create,
+ .fb_changed = radeonfb_probe,
+};
+
+int radeon_modeset_init(struct radeon_device *rdev)
+{
+ int num_crtc = 2, i;
+ int ret;
+
+ drm_mode_config_init(rdev->ddev);
+ rdev->mode_info.mode_config_initialized = true;
+
+ rdev->ddev->mode_config.funcs = (void *)&radeon_mode_funcs;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ rdev->ddev->mode_config.max_width = 8192;
+ rdev->ddev->mode_config.max_height = 8192;
+ } else {
+ rdev->ddev->mode_config.max_width = 4096;
+ rdev->ddev->mode_config.max_height = 4096;
+ }
+
+ rdev->ddev->mode_config.fb_base = rdev->mc.aper_base;
+
+ /* allocate crtcs - TODO single crtc */
+ for (i = 0; i < num_crtc; i++) {
+ radeon_crtc_init(rdev->ddev, i);
+ }
+
+ /* okay we should have all the bios connectors */
+ ret = radeon_setup_enc_conn(rdev->ddev);
+ if (!ret) {
+ return ret;
+ }
+ drm_helper_initial_config(rdev->ddev);
+ return 0;
+}
+
+void radeon_modeset_fini(struct radeon_device *rdev)
+{
+ if (rdev->mode_info.mode_config_initialized) {
+ drm_mode_config_cleanup(rdev->ddev);
+ rdev->mode_info.mode_config_initialized = false;
+ }
+}
+
+void radeon_init_disp_bandwidth(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_display_mode *modes[2];
+ int pixel_bytes[2];
+ struct drm_crtc *crtc;
+
+ pixel_bytes[0] = pixel_bytes[1] = 0;
+ modes[0] = modes[1] = NULL;
+
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+
+ if (crtc->enabled && crtc->fb) {
+ modes[radeon_crtc->crtc_id] = &crtc->mode;
+ pixel_bytes[radeon_crtc->crtc_id] = crtc->fb->bits_per_pixel / 8;
+ }
+ }
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ radeon_init_disp_bw_avivo(dev,
+ modes[0],
+ pixel_bytes[0],
+ modes[1],
+ pixel_bytes[1]);
+ } else {
+ radeon_init_disp_bw_legacy(dev,
+ modes[0],
+ pixel_bytes[0],
+ modes[1],
+ pixel_bytes[1]);
+ }
+}
#include "radeon_drv.h"
#include "drm_pciids.h"
+#include <linux/console.h>
+
+
+#if defined(CONFIG_DRM_RADEON_KMS)
+/*
+ * KMS wrapper.
+ */
+#define KMS_DRIVER_MAJOR 2
+#define KMS_DRIVER_MINOR 0
+#define KMS_DRIVER_PATCHLEVEL 0
+int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
+int radeon_driver_unload_kms(struct drm_device *dev);
+int radeon_driver_firstopen_kms(struct drm_device *dev);
+void radeon_driver_lastclose_kms(struct drm_device *dev);
+int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv);
+void radeon_driver_postclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv);
+void radeon_driver_preclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv);
+int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
+int radeon_resume_kms(struct drm_device *dev);
+u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc);
+int radeon_enable_vblank_kms(struct drm_device *dev, int crtc);
+void radeon_disable_vblank_kms(struct drm_device *dev, int crtc);
+void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
+int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
+void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
+irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS);
+int radeon_master_create_kms(struct drm_device *dev, struct drm_master *master);
+void radeon_master_destroy_kms(struct drm_device *dev,
+ struct drm_master *master);
+int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_object_init(struct drm_gem_object *obj);
+void radeon_gem_object_free(struct drm_gem_object *obj);
+extern struct drm_ioctl_desc radeon_ioctls_kms[];
+extern int radeon_max_kms_ioctl;
+int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
+#if defined(CONFIG_DEBUG_FS)
+int radeon_debugfs_init(struct drm_minor *minor);
+void radeon_debugfs_cleanup(struct drm_minor *minor);
+#endif
+#endif
+
int radeon_no_wb;
+#if defined(CONFIG_DRM_RADEON_KMS)
+int radeon_modeset = -1;
+int radeon_dynclks = -1;
+int radeon_r4xx_atom = 0;
+int radeon_agpmode = 0;
+int radeon_vram_limit = 0;
+int radeon_gart_size = 512; /* default gart size */
+int radeon_benchmarking = 0;
+int radeon_connector_table = 0;
+#endif
MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
module_param_named(no_wb, radeon_no_wb, int, 0444);
+#if defined(CONFIG_DRM_RADEON_KMS)
+MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
+module_param_named(modeset, radeon_modeset, int, 0400);
+
+MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
+module_param_named(dynclks, radeon_dynclks, int, 0444);
+
+MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
+module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
+
+MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing");
+module_param_named(vramlimit, radeon_vram_limit, int, 0600);
+
+MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
+module_param_named(agpmode, radeon_agpmode, int, 0444);
+
+MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32,64, etc)\n");
+module_param_named(gartsize, radeon_gart_size, int, 0600);
+
+MODULE_PARM_DESC(benchmark, "Run benchmark");
+module_param_named(benchmark, radeon_benchmarking, int, 0444);
+
+MODULE_PARM_DESC(connector_table, "Force connector table");
+module_param_named(connector_table, radeon_connector_table, int, 0444);
+#endif
+
static int radeon_suspend(struct drm_device *dev, pm_message_t state)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
radeon_PCI_IDS
};
-static struct drm_driver driver = {
+#if defined(CONFIG_DRM_RADEON_KMS)
+MODULE_DEVICE_TABLE(pci, pciidlist);
+#endif
+
+static struct drm_driver driver_old = {
.driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
.patchlevel = DRIVER_PATCHLEVEL,
};
+#if defined(CONFIG_DRM_RADEON_KMS)
+static struct drm_driver kms_driver;
+
+static int __devinit
+radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ return drm_get_dev(pdev, ent, &kms_driver);
+}
+
+static void
+radeon_pci_remove(struct pci_dev *pdev)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+
+ drm_put_dev(dev);
+}
+
+static int
+radeon_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+ return radeon_suspend_kms(dev, state);
+}
+
+static int
+radeon_pci_resume(struct pci_dev *pdev)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+ return radeon_resume_kms(dev);
+}
+
+static struct drm_driver kms_driver = {
+ .driver_features =
+ DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
+ DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_GEM,
+ .dev_priv_size = 0,
+ .load = radeon_driver_load_kms,
+ .firstopen = radeon_driver_firstopen_kms,
+ .open = radeon_driver_open_kms,
+ .preclose = radeon_driver_preclose_kms,
+ .postclose = radeon_driver_postclose_kms,
+ .lastclose = radeon_driver_lastclose_kms,
+ .unload = radeon_driver_unload_kms,
+ .suspend = radeon_suspend_kms,
+ .resume = radeon_resume_kms,
+ .get_vblank_counter = radeon_get_vblank_counter_kms,
+ .enable_vblank = radeon_enable_vblank_kms,
+ .disable_vblank = radeon_disable_vblank_kms,
+ .master_create = radeon_master_create_kms,
+ .master_destroy = radeon_master_destroy_kms,
+#if defined(CONFIG_DEBUG_FS)
+ .debugfs_init = radeon_debugfs_init,
+ .debugfs_cleanup = radeon_debugfs_cleanup,
+#endif
+ .irq_preinstall = radeon_driver_irq_preinstall_kms,
+ .irq_postinstall = radeon_driver_irq_postinstall_kms,
+ .irq_uninstall = radeon_driver_irq_uninstall_kms,
+ .irq_handler = radeon_driver_irq_handler_kms,
+ .reclaim_buffers = drm_core_reclaim_buffers,
+ .get_map_ofs = drm_core_get_map_ofs,
+ .get_reg_ofs = drm_core_get_reg_ofs,
+ .ioctls = radeon_ioctls_kms,
+ .gem_init_object = radeon_gem_object_init,
+ .gem_free_object = radeon_gem_object_free,
+ .dma_ioctl = radeon_dma_ioctl_kms,
+ .fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .ioctl = drm_ioctl,
+ .mmap = radeon_mmap,
+ .poll = drm_poll,
+ .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = NULL,
+#endif
+ },
+
+ .pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+ .probe = radeon_pci_probe,
+ .remove = radeon_pci_remove,
+ .suspend = radeon_pci_suspend,
+ .resume = radeon_pci_resume,
+ },
+
+ .name = DRIVER_NAME,
+ .desc = DRIVER_DESC,
+ .date = DRIVER_DATE,
+ .major = KMS_DRIVER_MAJOR,
+ .minor = KMS_DRIVER_MINOR,
+ .patchlevel = KMS_DRIVER_PATCHLEVEL,
+};
+#endif
+
+static struct drm_driver *driver;
+
static int __init radeon_init(void)
{
- driver.num_ioctls = radeon_max_ioctl;
- return drm_init(&driver);
+ driver = &driver_old;
+ driver->num_ioctls = radeon_max_ioctl;
+#if defined(CONFIG_DRM_RADEON_KMS) && defined(CONFIG_X86)
+ /* if enabled by default */
+ if (radeon_modeset == -1) {
+ DRM_INFO("radeon default to kernel modesetting.\n");
+ radeon_modeset = 1;
+ }
+ if (radeon_modeset == 1) {
+ DRM_INFO("radeon kernel modesetting enabled.\n");
+ driver = &kms_driver;
+ driver->driver_features |= DRIVER_MODESET;
+ driver->num_ioctls = radeon_max_kms_ioctl;
+ }
+
+ /* if the vga console setting is enabled still
+ * let modprobe override it */
+#ifdef CONFIG_VGA_CONSOLE
+ if (vgacon_text_force() && radeon_modeset == -1) {
+ DRM_INFO("VGACON disable radeon kernel modesetting.\n");
+ driver = &driver_old;
+ driver->driver_features &= ~DRIVER_MODESET;
+ radeon_modeset = 0;
+ }
+#endif
+#endif
+ return drm_init(driver);
}
static void __exit radeon_exit(void)
{
- drm_exit(&driver);
+ drm_exit(driver);
}
module_init(radeon_init);
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+#include "atom.h"
+
+extern int atom_debug;
+
+uint32_t
+radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t dac)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t ret = 0;
+
+ switch (supported_device) {
+ case ATOM_DEVICE_CRT1_SUPPORT:
+ case ATOM_DEVICE_TV1_SUPPORT:
+ case ATOM_DEVICE_TV2_SUPPORT:
+ case ATOM_DEVICE_CRT2_SUPPORT:
+ case ATOM_DEVICE_CV_SUPPORT:
+ switch (dac) {
+ case 1: /* dac a */
+ if ((rdev->family == CHIP_RS300) ||
+ (rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480))
+ ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
+ else if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
+ else
+ ret = ENCODER_OBJECT_ID_INTERNAL_DAC1;
+ break;
+ case 2: /* dac b */
+ if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
+ else {
+ /*if (rdev->family == CHIP_R200)
+ ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
+ else*/
+ ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
+ }
+ break;
+ case 3: /* external dac */
+ if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
+ else
+ ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
+ break;
+ }
+ break;
+ case ATOM_DEVICE_LCD1_SUPPORT:
+ if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
+ else
+ ret = ENCODER_OBJECT_ID_INTERNAL_LVDS;
+ break;
+ case ATOM_DEVICE_DFP1_SUPPORT:
+ if ((rdev->family == CHIP_RS300) ||
+ (rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480))
+ ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
+ else if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
+ else
+ ret = ENCODER_OBJECT_ID_INTERNAL_TMDS1;
+ break;
+ case ATOM_DEVICE_LCD2_SUPPORT:
+ case ATOM_DEVICE_DFP2_SUPPORT:
+ if ((rdev->family == CHIP_RS600) ||
+ (rdev->family == CHIP_RS690) ||
+ (rdev->family == CHIP_RS740))
+ ret = ENCODER_OBJECT_ID_INTERNAL_DDI;
+ else if (ASIC_IS_AVIVO(rdev))
+ ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
+ else
+ ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
+ break;
+ case ATOM_DEVICE_DFP3_SUPPORT:
+ ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
+ break;
+ }
+
+ return ret;
+}
+
+void
+radeon_link_encoder_connector(struct drm_device *dev)
+{
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct drm_encoder *encoder;
+ struct radeon_encoder *radeon_encoder;
+
+ /* walk the list and link encoders to connectors */
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ radeon_connector = to_radeon_connector(connector);
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ radeon_encoder = to_radeon_encoder(encoder);
+ if (radeon_encoder->devices & radeon_connector->devices)
+ drm_mode_connector_attach_encoder(connector, encoder);
+ }
+ }
+}
+
+static struct drm_connector *
+radeon_get_connector_for_encoder(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ radeon_connector = to_radeon_connector(connector);
+ if (radeon_encoder->devices & radeon_connector->devices)
+ return connector;
+ }
+ return NULL;
+}
+
+/* used for both atom and legacy */
+void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+
+ if (mode->hdisplay < native_mode->panel_xres ||
+ mode->vdisplay < native_mode->panel_yres) {
+ radeon_encoder->flags |= RADEON_USE_RMX;
+ if (ASIC_IS_AVIVO(rdev)) {
+ adjusted_mode->hdisplay = native_mode->panel_xres;
+ adjusted_mode->vdisplay = native_mode->panel_yres;
+ adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
+ adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
+ adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
+ adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
+ adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
+ adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
+ /* update crtc values */
+ drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
+ /* adjust crtc values */
+ adjusted_mode->crtc_hdisplay = native_mode->panel_xres;
+ adjusted_mode->crtc_vdisplay = native_mode->panel_yres;
+ adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
+ adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
+ adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
+ adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
+ adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
+ adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
+ } else {
+ adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
+ adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
+ adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
+ adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
+ adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
+ adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
+ /* update crtc values */
+ drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
+ /* adjust crtc values */
+ adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
+ adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
+ adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
+ adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
+ adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
+ adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
+ }
+ adjusted_mode->flags = native_mode->flags;
+ adjusted_mode->clock = native_mode->dotclock;
+ }
+}
+
+static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+ radeon_encoder->flags &= ~RADEON_USE_RMX;
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ if (radeon_encoder->rmx_type != RMX_OFF)
+ radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
+
+ /* hw bug */
+ if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
+ && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
+ adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
+
+ return true;
+}
+
+static void
+atombios_dac_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ DAC_ENCODER_CONTROL_PS_ALLOCATION args;
+ int index = 0, num = 0;
+ /* fixme - fill in enc_priv for atom dac */
+ enum radeon_tv_std tv_std = TV_STD_NTSC;
+
+ memset(&args, 0, sizeof(args));
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
+ num = 1;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
+ num = 2;
+ break;
+ }
+
+ args.ucAction = action;
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
+ args.ucDacStandard = ATOM_DAC1_PS2;
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.ucDacStandard = ATOM_DAC1_CV;
+ else {
+ switch (tv_std) {
+ case TV_STD_PAL:
+ case TV_STD_PAL_M:
+ case TV_STD_SCART_PAL:
+ case TV_STD_SECAM:
+ case TV_STD_PAL_CN:
+ args.ucDacStandard = ATOM_DAC1_PAL;
+ break;
+ case TV_STD_NTSC:
+ case TV_STD_NTSC_J:
+ case TV_STD_PAL_60:
+ default:
+ args.ucDacStandard = ATOM_DAC1_NTSC;
+ break;
+ }
+ }
+ args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void
+atombios_tv_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ TV_ENCODER_CONTROL_PS_ALLOCATION args;
+ int index = 0;
+ /* fixme - fill in enc_priv for atom dac */
+ enum radeon_tv_std tv_std = TV_STD_NTSC;
+
+ memset(&args, 0, sizeof(args));
+
+ index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
+
+ args.sTVEncoder.ucAction = action;
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
+ else {
+ switch (tv_std) {
+ case TV_STD_NTSC:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
+ break;
+ case TV_STD_PAL:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
+ break;
+ case TV_STD_PAL_M:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
+ break;
+ case TV_STD_PAL_60:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
+ break;
+ case TV_STD_NTSC_J:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
+ break;
+ case TV_STD_SCART_PAL:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
+ break;
+ case TV_STD_SECAM:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
+ break;
+ case TV_STD_PAL_CN:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
+ break;
+ default:
+ args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
+ break;
+ }
+ }
+
+ args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+void
+atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
+ int index = 0;
+
+ memset(&args, 0, sizeof(args));
+
+ index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
+
+ args.sXTmdsEncoder.ucEnable = action;
+
+ if (radeon_encoder->pixel_clock > 165000)
+ args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
+
+ /*if (pScrn->rgbBits == 8)*/
+ args.sXTmdsEncoder.ucMisc |= (1 << 1);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void
+atombios_ddia_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ DVO_ENCODER_CONTROL_PS_ALLOCATION args;
+ int index = 0;
+
+ memset(&args, 0, sizeof(args));
+
+ index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
+
+ args.sDVOEncoder.ucAction = action;
+ args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+ if (radeon_encoder->pixel_clock > 165000)
+ args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+union lvds_encoder_control {
+ LVDS_ENCODER_CONTROL_PS_ALLOCATION v1;
+ LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
+};
+
+static void
+atombios_digital_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ union lvds_encoder_control args;
+ int index = 0;
+ uint8_t frev, crev;
+ struct radeon_encoder_atom_dig *dig;
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct radeon_connector_atom_dig *dig_connector;
+
+ connector = radeon_get_connector_for_encoder(encoder);
+ if (!connector)
+ return;
+
+ radeon_connector = to_radeon_connector(connector);
+
+ if (!radeon_encoder->enc_priv)
+ return;
+
+ dig = radeon_encoder->enc_priv;
+
+ if (!radeon_connector->con_priv)
+ return;
+
+ dig_connector = radeon_connector->con_priv;
+
+ memset(&args, 0, sizeof(args));
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+ index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
+ else
+ index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
+ break;
+ }
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
+
+ switch (frev) {
+ case 1:
+ case 2:
+ switch (crev) {
+ case 1:
+ args.v1.ucMisc = 0;
+ args.v1.ucAction = action;
+ if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+ args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ if (dig->lvds_misc & (1 << 0))
+ args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ if (dig->lvds_misc & (1 << 1))
+ args.v1.ucMisc |= (1 << 1);
+ } else {
+ if (dig_connector->linkb)
+ args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ /*if (pScrn->rgbBits == 8) */
+ args.v1.ucMisc |= (1 << 1);
+ }
+ break;
+ case 2:
+ case 3:
+ args.v2.ucMisc = 0;
+ args.v2.ucAction = action;
+ if (crev == 3) {
+ if (dig->coherent_mode)
+ args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
+ }
+ if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+ args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ args.v2.ucTruncate = 0;
+ args.v2.ucSpatial = 0;
+ args.v2.ucTemporal = 0;
+ args.v2.ucFRC = 0;
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ if (dig->lvds_misc & (1 << 0))
+ args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ if (dig->lvds_misc & (1 << 5)) {
+ args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
+ if (dig->lvds_misc & (1 << 1))
+ args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
+ }
+ if (dig->lvds_misc & (1 << 6)) {
+ args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
+ if (dig->lvds_misc & (1 << 1))
+ args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
+ if (((dig->lvds_misc >> 2) & 0x3) == 2)
+ args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
+ }
+ } else {
+ if (dig_connector->linkb)
+ args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+ }
+ break;
+ default:
+ DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+ break;
+ }
+ break;
+ default:
+ DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+ break;
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+int
+atombios_get_encoder_mode(struct drm_encoder *encoder)
+{
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+
+ connector = radeon_get_connector_for_encoder(encoder);
+ if (!connector)
+ return 0;
+
+ radeon_connector = to_radeon_connector(connector);
+
+ switch (connector->connector_type) {
+ case DRM_MODE_CONNECTOR_DVII:
+ if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ return ATOM_ENCODER_MODE_HDMI;
+ else if (radeon_connector->use_digital)
+ return ATOM_ENCODER_MODE_DVI;
+ else
+ return ATOM_ENCODER_MODE_CRT;
+ break;
+ case DRM_MODE_CONNECTOR_DVID:
+ case DRM_MODE_CONNECTOR_HDMIA:
+ case DRM_MODE_CONNECTOR_HDMIB:
+ default:
+ if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ return ATOM_ENCODER_MODE_HDMI;
+ else
+ return ATOM_ENCODER_MODE_DVI;
+ break;
+ case DRM_MODE_CONNECTOR_LVDS:
+ return ATOM_ENCODER_MODE_LVDS;
+ break;
+ case DRM_MODE_CONNECTOR_DisplayPort:
+ /*if (radeon_output->MonType == MT_DP)
+ return ATOM_ENCODER_MODE_DP;
+ else*/
+ if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ return ATOM_ENCODER_MODE_HDMI;
+ else
+ return ATOM_ENCODER_MODE_DVI;
+ break;
+ case CONNECTOR_DVI_A:
+ case CONNECTOR_VGA:
+ return ATOM_ENCODER_MODE_CRT;
+ break;
+ case CONNECTOR_STV:
+ case CONNECTOR_CTV:
+ case CONNECTOR_DIN:
+ /* fix me */
+ return ATOM_ENCODER_MODE_TV;
+ /*return ATOM_ENCODER_MODE_CV;*/
+ break;
+ }
+}
+
+static void
+atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ DIG_ENCODER_CONTROL_PS_ALLOCATION args;
+ int index = 0, num = 0;
+ uint8_t frev, crev;
+ struct radeon_encoder_atom_dig *dig;
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct radeon_connector_atom_dig *dig_connector;
+
+ connector = radeon_get_connector_for_encoder(encoder);
+ if (!connector)
+ return;
+
+ radeon_connector = to_radeon_connector(connector);
+
+ if (!radeon_connector->con_priv)
+ return;
+
+ dig_connector = radeon_connector->con_priv;
+
+ if (!radeon_encoder->enc_priv)
+ return;
+
+ dig = radeon_encoder->enc_priv;
+
+ memset(&args, 0, sizeof(args));
+
+ if (ASIC_IS_DCE32(rdev)) {
+ if (dig->dig_block)
+ index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
+ else
+ index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
+ num = dig->dig_block + 1;
+ } else {
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
+ num = 1;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
+ num = 2;
+ break;
+ }
+ }
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
+
+ args.ucAction = action;
+ args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+ if (ASIC_IS_DCE32(rdev)) {
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
+ break;
+ }
+ } else {
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER1;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER2;
+ break;
+ }
+ }
+
+ if (radeon_encoder->pixel_clock > 165000) {
+ args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA_B;
+ args.ucLaneNum = 8;
+ } else {
+ if (dig_connector->linkb)
+ args.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
+ else
+ args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
+ args.ucLaneNum = 4;
+ }
+
+ args.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+union dig_transmitter_control {
+ DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
+ DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
+};
+
+static void
+atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ union dig_transmitter_control args;
+ int index = 0, num = 0;
+ uint8_t frev, crev;
+ struct radeon_encoder_atom_dig *dig;
+ struct drm_connector *connector;
+ struct radeon_connector *radeon_connector;
+ struct radeon_connector_atom_dig *dig_connector;
+
+ connector = radeon_get_connector_for_encoder(encoder);
+ if (!connector)
+ return;
+
+ radeon_connector = to_radeon_connector(connector);
+
+ if (!radeon_encoder->enc_priv)
+ return;
+
+ dig = radeon_encoder->enc_priv;
+
+ if (!radeon_connector->con_priv)
+ return;
+
+ dig_connector = radeon_connector->con_priv;
+
+ memset(&args, 0, sizeof(args));
+
+ if (ASIC_IS_DCE32(rdev))
+ index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
+ else {
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ index = GetIndexIntoMasterTable(COMMAND, DIG1TransmitterControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ index = GetIndexIntoMasterTable(COMMAND, DIG2TransmitterControl);
+ break;
+ }
+ }
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
+
+ args.v1.ucAction = action;
+
+ if (ASIC_IS_DCE32(rdev)) {
+ if (radeon_encoder->pixel_clock > 165000) {
+ args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 2) / 100);
+ args.v2.acConfig.fDualLinkConnector = 1;
+ } else {
+ args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 4) / 100);
+ }
+ if (dig->dig_block)
+ args.v2.acConfig.ucEncoderSel = 1;
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ args.v2.acConfig.ucTransmitterSel = 0;
+ num = 0;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ args.v2.acConfig.ucTransmitterSel = 1;
+ num = 1;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ args.v2.acConfig.ucTransmitterSel = 2;
+ num = 2;
+ break;
+ }
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+ if (dig->coherent_mode)
+ args.v2.acConfig.fCoherentMode = 1;
+ }
+ } else {
+ args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
+ args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock) / 10);
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
+ if (rdev->flags & RADEON_IS_IGP) {
+ if (radeon_encoder->pixel_clock > 165000) {
+ args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
+ ATOM_TRANSMITTER_CONFIG_LINKA_B);
+ if (dig_connector->igp_lane_info & 0x3)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7;
+ else if (dig_connector->igp_lane_info & 0xc)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15;
+ } else {
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA;
+ if (dig_connector->igp_lane_info & 0x1)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+ else if (dig_connector->igp_lane_info & 0x2)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7;
+ else if (dig_connector->igp_lane_info & 0x4)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11;
+ else if (dig_connector->igp_lane_info & 0x8)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15;
+ }
+ } else {
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
+ ATOM_TRANSMITTER_CONFIG_LINKA_B |
+ ATOM_TRANSMITTER_CONFIG_LANE_0_7);
+ else {
+ if (dig_connector->linkb)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+ else
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+ }
+ }
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
+ ATOM_TRANSMITTER_CONFIG_LINKA_B |
+ ATOM_TRANSMITTER_CONFIG_LANE_0_7);
+ else {
+ if (dig_connector->linkb)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+ else
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+ }
+ break;
+ }
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+ if (dig->coherent_mode)
+ args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
+ }
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void atom_rv515_force_tv_scaler(struct radeon_device *rdev)
+{
+
+ WREG32(0x659C, 0x0);
+ WREG32(0x6594, 0x705);
+ WREG32(0x65A4, 0x10001);
+ WREG32(0x65D8, 0x0);
+ WREG32(0x65B0, 0x0);
+ WREG32(0x65C0, 0x0);
+ WREG32(0x65D4, 0x0);
+ WREG32(0x6578, 0x0);
+ WREG32(0x657C, 0x841880A8);
+ WREG32(0x6578, 0x1);
+ WREG32(0x657C, 0x84208680);
+ WREG32(0x6578, 0x2);
+ WREG32(0x657C, 0xBFF880B0);
+ WREG32(0x6578, 0x100);
+ WREG32(0x657C, 0x83D88088);
+ WREG32(0x6578, 0x101);
+ WREG32(0x657C, 0x84608680);
+ WREG32(0x6578, 0x102);
+ WREG32(0x657C, 0xBFF080D0);
+ WREG32(0x6578, 0x200);
+ WREG32(0x657C, 0x83988068);
+ WREG32(0x6578, 0x201);
+ WREG32(0x657C, 0x84A08680);
+ WREG32(0x6578, 0x202);
+ WREG32(0x657C, 0xBFF080F8);
+ WREG32(0x6578, 0x300);
+ WREG32(0x657C, 0x83588058);
+ WREG32(0x6578, 0x301);
+ WREG32(0x657C, 0x84E08660);
+ WREG32(0x6578, 0x302);
+ WREG32(0x657C, 0xBFF88120);
+ WREG32(0x6578, 0x400);
+ WREG32(0x657C, 0x83188040);
+ WREG32(0x6578, 0x401);
+ WREG32(0x657C, 0x85008660);
+ WREG32(0x6578, 0x402);
+ WREG32(0x657C, 0xBFF88150);
+ WREG32(0x6578, 0x500);
+ WREG32(0x657C, 0x82D88030);
+ WREG32(0x6578, 0x501);
+ WREG32(0x657C, 0x85408640);
+ WREG32(0x6578, 0x502);
+ WREG32(0x657C, 0xBFF88180);
+ WREG32(0x6578, 0x600);
+ WREG32(0x657C, 0x82A08018);
+ WREG32(0x6578, 0x601);
+ WREG32(0x657C, 0x85808620);
+ WREG32(0x6578, 0x602);
+ WREG32(0x657C, 0xBFF081B8);
+ WREG32(0x6578, 0x700);
+ WREG32(0x657C, 0x82608010);
+ WREG32(0x6578, 0x701);
+ WREG32(0x657C, 0x85A08600);
+ WREG32(0x6578, 0x702);
+ WREG32(0x657C, 0x800081F0);
+ WREG32(0x6578, 0x800);
+ WREG32(0x657C, 0x8228BFF8);
+ WREG32(0x6578, 0x801);
+ WREG32(0x657C, 0x85E085E0);
+ WREG32(0x6578, 0x802);
+ WREG32(0x657C, 0xBFF88228);
+ WREG32(0x6578, 0x10000);
+ WREG32(0x657C, 0x82A8BF00);
+ WREG32(0x6578, 0x10001);
+ WREG32(0x657C, 0x82A08CC0);
+ WREG32(0x6578, 0x10002);
+ WREG32(0x657C, 0x8008BEF8);
+ WREG32(0x6578, 0x10100);
+ WREG32(0x657C, 0x81F0BF28);
+ WREG32(0x6578, 0x10101);
+ WREG32(0x657C, 0x83608CA0);
+ WREG32(0x6578, 0x10102);
+ WREG32(0x657C, 0x8018BED0);
+ WREG32(0x6578, 0x10200);
+ WREG32(0x657C, 0x8148BF38);
+ WREG32(0x6578, 0x10201);
+ WREG32(0x657C, 0x84408C80);
+ WREG32(0x6578, 0x10202);
+ WREG32(0x657C, 0x8008BEB8);
+ WREG32(0x6578, 0x10300);
+ WREG32(0x657C, 0x80B0BF78);
+ WREG32(0x6578, 0x10301);
+ WREG32(0x657C, 0x85008C20);
+ WREG32(0x6578, 0x10302);
+ WREG32(0x657C, 0x8020BEA0);
+ WREG32(0x6578, 0x10400);
+ WREG32(0x657C, 0x8028BF90);
+ WREG32(0x6578, 0x10401);
+ WREG32(0x657C, 0x85E08BC0);
+ WREG32(0x6578, 0x10402);
+ WREG32(0x657C, 0x8018BE90);
+ WREG32(0x6578, 0x10500);
+ WREG32(0x657C, 0xBFB8BFB0);
+ WREG32(0x6578, 0x10501);
+ WREG32(0x657C, 0x86C08B40);
+ WREG32(0x6578, 0x10502);
+ WREG32(0x657C, 0x8010BE90);
+ WREG32(0x6578, 0x10600);
+ WREG32(0x657C, 0xBF58BFC8);
+ WREG32(0x6578, 0x10601);
+ WREG32(0x657C, 0x87A08AA0);
+ WREG32(0x6578, 0x10602);
+ WREG32(0x657C, 0x8010BE98);
+ WREG32(0x6578, 0x10700);
+ WREG32(0x657C, 0xBF10BFF0);
+ WREG32(0x6578, 0x10701);
+ WREG32(0x657C, 0x886089E0);
+ WREG32(0x6578, 0x10702);
+ WREG32(0x657C, 0x8018BEB0);
+ WREG32(0x6578, 0x10800);
+ WREG32(0x657C, 0xBED8BFE8);
+ WREG32(0x6578, 0x10801);
+ WREG32(0x657C, 0x89408940);
+ WREG32(0x6578, 0x10802);
+ WREG32(0x657C, 0xBFE8BED8);
+ WREG32(0x6578, 0x20000);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20001);
+ WREG32(0x657C, 0x90008000);
+ WREG32(0x6578, 0x20002);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20003);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20100);
+ WREG32(0x657C, 0x80108000);
+ WREG32(0x6578, 0x20101);
+ WREG32(0x657C, 0x8FE0BF70);
+ WREG32(0x6578, 0x20102);
+ WREG32(0x657C, 0xBFE880C0);
+ WREG32(0x6578, 0x20103);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20200);
+ WREG32(0x657C, 0x8018BFF8);
+ WREG32(0x6578, 0x20201);
+ WREG32(0x657C, 0x8F80BF08);
+ WREG32(0x6578, 0x20202);
+ WREG32(0x657C, 0xBFD081A0);
+ WREG32(0x6578, 0x20203);
+ WREG32(0x657C, 0xBFF88000);
+ WREG32(0x6578, 0x20300);
+ WREG32(0x657C, 0x80188000);
+ WREG32(0x6578, 0x20301);
+ WREG32(0x657C, 0x8EE0BEC0);
+ WREG32(0x6578, 0x20302);
+ WREG32(0x657C, 0xBFB082A0);
+ WREG32(0x6578, 0x20303);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20400);
+ WREG32(0x657C, 0x80188000);
+ WREG32(0x6578, 0x20401);
+ WREG32(0x657C, 0x8E00BEA0);
+ WREG32(0x6578, 0x20402);
+ WREG32(0x657C, 0xBF8883C0);
+ WREG32(0x6578, 0x20403);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x20500);
+ WREG32(0x657C, 0x80188000);
+ WREG32(0x6578, 0x20501);
+ WREG32(0x657C, 0x8D00BE90);
+ WREG32(0x6578, 0x20502);
+ WREG32(0x657C, 0xBF588500);
+ WREG32(0x6578, 0x20503);
+ WREG32(0x657C, 0x80008008);
+ WREG32(0x6578, 0x20600);
+ WREG32(0x657C, 0x80188000);
+ WREG32(0x6578, 0x20601);
+ WREG32(0x657C, 0x8BC0BE98);
+ WREG32(0x6578, 0x20602);
+ WREG32(0x657C, 0xBF308660);
+ WREG32(0x6578, 0x20603);
+ WREG32(0x657C, 0x80008008);
+ WREG32(0x6578, 0x20700);
+ WREG32(0x657C, 0x80108000);
+ WREG32(0x6578, 0x20701);
+ WREG32(0x657C, 0x8A80BEB0);
+ WREG32(0x6578, 0x20702);
+ WREG32(0x657C, 0xBF0087C0);
+ WREG32(0x6578, 0x20703);
+ WREG32(0x657C, 0x80008008);
+ WREG32(0x6578, 0x20800);
+ WREG32(0x657C, 0x80108000);
+ WREG32(0x6578, 0x20801);
+ WREG32(0x657C, 0x8920BED0);
+ WREG32(0x6578, 0x20802);
+ WREG32(0x657C, 0xBED08920);
+ WREG32(0x6578, 0x20803);
+ WREG32(0x657C, 0x80008010);
+ WREG32(0x6578, 0x30000);
+ WREG32(0x657C, 0x90008000);
+ WREG32(0x6578, 0x30001);
+ WREG32(0x657C, 0x80008000);
+ WREG32(0x6578, 0x30100);
+ WREG32(0x657C, 0x8FE0BF90);
+ WREG32(0x6578, 0x30101);
+ WREG32(0x657C, 0xBFF880A0);
+ WREG32(0x6578, 0x30200);
+ WREG32(0x657C, 0x8F60BF40);
+ WREG32(0x6578, 0x30201);
+ WREG32(0x657C, 0xBFE88180);
+ WREG32(0x6578, 0x30300);
+ WREG32(0x657C, 0x8EC0BF00);
+ WREG32(0x6578, 0x30301);
+ WREG32(0x657C, 0xBFC88280);
+ WREG32(0x6578, 0x30400);
+ WREG32(0x657C, 0x8DE0BEE0);
+ WREG32(0x6578, 0x30401);
+ WREG32(0x657C, 0xBFA083A0);
+ WREG32(0x6578, 0x30500);
+ WREG32(0x657C, 0x8CE0BED0);
+ WREG32(0x6578, 0x30501);
+ WREG32(0x657C, 0xBF7884E0);
+ WREG32(0x6578, 0x30600);
+ WREG32(0x657C, 0x8BA0BED8);
+ WREG32(0x6578, 0x30601);
+ WREG32(0x657C, 0xBF508640);
+ WREG32(0x6578, 0x30700);
+ WREG32(0x657C, 0x8A60BEE8);
+ WREG32(0x6578, 0x30701);
+ WREG32(0x657C, 0xBF2087A0);
+ WREG32(0x6578, 0x30800);
+ WREG32(0x657C, 0x8900BF00);
+ WREG32(0x6578, 0x30801);
+ WREG32(0x657C, 0xBF008900);
+}
+
+static void
+atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ ENABLE_YUV_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableYUV);
+ uint32_t temp, reg;
+
+ memset(&args, 0, sizeof(args));
+
+ if (rdev->family >= CHIP_R600)
+ reg = R600_BIOS_3_SCRATCH;
+ else
+ reg = RADEON_BIOS_3_SCRATCH;
+
+ /* XXX: fix up scratch reg handling */
+ temp = RREG32(reg);
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ WREG32(reg, (ATOM_S3_TV1_ACTIVE |
+ (radeon_crtc->crtc_id << 18)));
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24)));
+ else
+ WREG32(reg, 0);
+
+ if (enable)
+ args.ucEnable = ATOM_ENABLE;
+ args.ucCRTC = radeon_crtc->crtc_id;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ WREG32(reg, temp);
+}
+
+static void
+atombios_overscan_setup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ SET_CRTC_OVERSCAN_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_OverScan);
+
+ memset(&args, 0, sizeof(args));
+
+ args.usOverscanRight = 0;
+ args.usOverscanLeft = 0;
+ args.usOverscanBottom = 0;
+ args.usOverscanTop = 0;
+ args.ucCRTC = radeon_crtc->crtc_id;
+
+ if (radeon_encoder->flags & RADEON_USE_RMX) {
+ if (radeon_encoder->rmx_type == RMX_FULL) {
+ args.usOverscanRight = 0;
+ args.usOverscanLeft = 0;
+ args.usOverscanBottom = 0;
+ args.usOverscanTop = 0;
+ } else if (radeon_encoder->rmx_type == RMX_CENTER) {
+ args.usOverscanTop = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2;
+ args.usOverscanBottom = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2;
+ args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2;
+ args.usOverscanRight = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2;
+ } else if (radeon_encoder->rmx_type == RMX_ASPECT) {
+ int a1 = mode->crtc_vdisplay * adjusted_mode->crtc_hdisplay;
+ int a2 = adjusted_mode->crtc_vdisplay * mode->crtc_hdisplay;
+
+ if (a1 > a2) {
+ args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2;
+ args.usOverscanRight = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2;
+ } else if (a2 > a1) {
+ args.usOverscanLeft = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2;
+ args.usOverscanRight = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2;
+ }
+ }
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void
+atombios_scaler_setup(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ ENABLE_SCALER_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableScaler);
+ /* fixme - fill in enc_priv for atom dac */
+ enum radeon_tv_std tv_std = TV_STD_NTSC;
+
+ if (!ASIC_IS_AVIVO(rdev) && radeon_crtc->crtc_id)
+ return;
+
+ memset(&args, 0, sizeof(args));
+
+ args.ucScaler = radeon_crtc->crtc_id;
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
+ switch (tv_std) {
+ case TV_STD_NTSC:
+ default:
+ args.ucTVStandard = ATOM_TV_NTSC;
+ break;
+ case TV_STD_PAL:
+ args.ucTVStandard = ATOM_TV_PAL;
+ break;
+ case TV_STD_PAL_M:
+ args.ucTVStandard = ATOM_TV_PALM;
+ break;
+ case TV_STD_PAL_60:
+ args.ucTVStandard = ATOM_TV_PAL60;
+ break;
+ case TV_STD_NTSC_J:
+ args.ucTVStandard = ATOM_TV_NTSCJ;
+ break;
+ case TV_STD_SCART_PAL:
+ args.ucTVStandard = ATOM_TV_PAL; /* ??? */
+ break;
+ case TV_STD_SECAM:
+ args.ucTVStandard = ATOM_TV_SECAM;
+ break;
+ case TV_STD_PAL_CN:
+ args.ucTVStandard = ATOM_TV_PALCN;
+ break;
+ }
+ args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
+ } else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) {
+ args.ucTVStandard = ATOM_TV_CV;
+ args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
+ } else if (radeon_encoder->flags & RADEON_USE_RMX) {
+ if (radeon_encoder->rmx_type == RMX_FULL)
+ args.ucEnable = ATOM_SCALER_EXPANSION;
+ else if (radeon_encoder->rmx_type == RMX_CENTER)
+ args.ucEnable = ATOM_SCALER_CENTER;
+ else if (radeon_encoder->rmx_type == RMX_ASPECT)
+ args.ucEnable = ATOM_SCALER_EXPANSION;
+ } else {
+ if (ASIC_IS_AVIVO(rdev))
+ args.ucEnable = ATOM_SCALER_DISABLE;
+ else
+ args.ucEnable = ATOM_SCALER_CENTER;
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT)
+ && rdev->family >= CHIP_RV515 && rdev->family <= CHIP_RV570) {
+ atom_rv515_force_tv_scaler(rdev);
+ }
+
+}
+
+static void
+radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
+ int index = 0;
+ bool is_dig = false;
+
+ memset(&args, 0, sizeof(args));
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+ index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ is_dig = true;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_DDI:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
+ else
+ index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
+ else
+ index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
+ else
+ index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
+ break;
+ }
+
+ if (is_dig) {
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE);
+ break;
+ }
+ } else {
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ args.ucAction = ATOM_ENABLE;
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ args.ucAction = ATOM_DISABLE;
+ break;
+ }
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ }
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+union crtc_sourc_param {
+ SELECT_CRTC_SOURCE_PS_ALLOCATION v1;
+ SELECT_CRTC_SOURCE_PARAMETERS_V2 v2;
+};
+
+static void
+atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ union crtc_sourc_param args;
+ int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
+ uint8_t frev, crev;
+
+ memset(&args, 0, sizeof(args));
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
+
+ switch (frev) {
+ case 1:
+ switch (crev) {
+ case 1:
+ default:
+ if (ASIC_IS_AVIVO(rdev))
+ args.v1.ucCRTC = radeon_crtc->crtc_id;
+ else {
+ if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) {
+ args.v1.ucCRTC = radeon_crtc->crtc_id;
+ } else {
+ args.v1.ucCRTC = radeon_crtc->crtc_id << 2;
+ }
+ }
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+ args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+ if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT)
+ args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX;
+ else
+ args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_DDI:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
+ else
+ args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
+ else
+ args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX;
+ break;
+ }
+ break;
+ case 2:
+ args.v2.ucCRTC = radeon_crtc->crtc_id;
+ args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ if (ASIC_IS_DCE32(rdev)) {
+ if (radeon_crtc->crtc_id)
+ args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
+ else
+ args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
+ } else
+ args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+ else
+ args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
+ args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
+ args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+ else
+ args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID;
+ break;
+ }
+ break;
+ }
+ break;
+ default:
+ DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+ break;
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void
+atombios_apply_encoder_quirks(struct drm_encoder *encoder,
+ struct drm_display_mode *mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+
+ /* Funky macbooks */
+ if ((dev->pdev->device == 0x71C5) &&
+ (dev->pdev->subsystem_vendor == 0x106b) &&
+ (dev->pdev->subsystem_device == 0x0080)) {
+ if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
+ uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL);
+
+ lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN;
+ lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN;
+
+ WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control);
+ }
+ }
+
+ /* set scaler clears this on some chips */
+ if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
+ WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, AVIVO_D1MODE_INTERLEAVE_EN);
+}
+
+static void
+radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+
+ if (radeon_encoder->enc_priv) {
+ struct radeon_encoder_atom_dig *dig;
+
+ dig = radeon_encoder->enc_priv;
+ dig->dig_block = radeon_crtc->crtc_id;
+ }
+ radeon_encoder->pixel_clock = adjusted_mode->clock;
+
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ atombios_overscan_setup(encoder, mode, adjusted_mode);
+ atombios_scaler_setup(encoder);
+ atombios_set_encoder_crtc_source(encoder);
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
+ atombios_yuv_setup(encoder, true);
+ else
+ atombios_yuv_setup(encoder, false);
+ }
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+ atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ /* disable the encoder and transmitter */
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE);
+ atombios_dig_encoder_setup(encoder, ATOM_DISABLE);
+
+ /* setup and enable the encoder and transmitter */
+ atombios_dig_encoder_setup(encoder, ATOM_ENABLE);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DDI:
+ atombios_ddia_setup(encoder, ATOM_ENABLE);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ atombios_dac_setup(encoder, ATOM_ENABLE);
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
+ atombios_tv_setup(encoder, ATOM_ENABLE);
+ break;
+ }
+ atombios_apply_encoder_quirks(encoder, adjusted_mode);
+}
+
+static bool
+atombios_dac_load_detect(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT |
+ ATOM_DEVICE_CV_SUPPORT |
+ ATOM_DEVICE_CRT_SUPPORT)) {
+ DAC_LOAD_DETECTION_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection);
+ uint8_t frev, crev;
+
+ memset(&args, 0, sizeof(args));
+
+ atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
+
+ args.sDacload.ucMisc = 0;
+
+ if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) ||
+ (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1))
+ args.sDacload.ucDacType = ATOM_DAC_A;
+ else
+ args.sDacload.ucDacType = ATOM_DAC_B;
+
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT)
+ args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
+ else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT)
+ args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
+ else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
+ args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT);
+ if (crev >= 3)
+ args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
+ } else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
+ args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT);
+ if (crev >= 3)
+ args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
+ }
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ return true;
+ } else
+ return false;
+}
+
+static enum drm_connector_status
+radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t bios_0_scratch;
+
+ if (!atombios_dac_load_detect(encoder)) {
+ DRM_DEBUG("detect returned false \n");
+ return connector_status_unknown;
+ }
+
+ if (rdev->family >= CHIP_R600)
+ bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
+ else
+ bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
+
+ DRM_DEBUG("Bios 0 scratch %x\n", bios_0_scratch);
+ if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+ if (bios_0_scratch & ATOM_S0_CRT1_MASK)
+ return connector_status_connected;
+ } else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+ if (bios_0_scratch & ATOM_S0_CRT2_MASK)
+ return connector_status_connected;
+ } else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
+ if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
+ return connector_status_connected;
+ } else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
+ if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
+ return connector_status_connected; /* CTV */
+ else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
+ return connector_status_connected; /* STV */
+ }
+ return connector_status_disconnected;
+}
+
+static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
+{
+ radeon_atom_output_lock(encoder, true);
+ radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
+{
+ radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
+ radeon_atom_output_lock(encoder, false);
+}
+
+static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
+ .dpms = radeon_atom_encoder_dpms,
+ .mode_fixup = radeon_atom_mode_fixup,
+ .prepare = radeon_atom_encoder_prepare,
+ .mode_set = radeon_atom_encoder_mode_set,
+ .commit = radeon_atom_encoder_commit,
+ /* no detect for TMDS/LVDS yet */
+};
+
+static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = {
+ .dpms = radeon_atom_encoder_dpms,
+ .mode_fixup = radeon_atom_mode_fixup,
+ .prepare = radeon_atom_encoder_prepare,
+ .mode_set = radeon_atom_encoder_mode_set,
+ .commit = radeon_atom_encoder_commit,
+ .detect = radeon_atom_dac_detect,
+};
+
+void radeon_enc_destroy(struct drm_encoder *encoder)
+{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ kfree(radeon_encoder->enc_priv);
+ drm_encoder_cleanup(encoder);
+ kfree(radeon_encoder);
+}
+
+static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+struct radeon_encoder_atom_dig *
+radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
+{
+ struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
+
+ if (!dig)
+ return NULL;
+
+ /* coherent mode by default */
+ dig->coherent_mode = true;
+
+ return dig;
+}
+
+void
+radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device)
+{
+ struct drm_encoder *encoder;
+ struct radeon_encoder *radeon_encoder;
+
+ /* see if we already added it */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ radeon_encoder = to_radeon_encoder(encoder);
+ if (radeon_encoder->encoder_id == encoder_id) {
+ radeon_encoder->devices |= supported_device;
+ return;
+ }
+
+ }
+
+ /* add a new one */
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ if (!radeon_encoder)
+ return;
+
+ encoder = &radeon_encoder->base;
+ encoder->possible_crtcs = 0x3;
+ encoder->possible_clones = 0;
+
+ radeon_encoder->enc_priv = NULL;
+
+ radeon_encoder->encoder_id = encoder_id;
+ radeon_encoder->devices = supported_device;
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+ case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ radeon_encoder->rmx_type = RMX_FULL;
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+ radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+ } else {
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+ }
+ drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+ drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
+ drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_DDI:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+ drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
+ break;
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2007 David Airlie
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * David Airlie
+ */
+ /*
+ * Modularization
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+
+#include "drmP.h"
+#include "drm.h"
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+struct radeon_fb_device {
+ struct radeon_device *rdev;
+ struct drm_display_mode *mode;
+ struct radeon_framebuffer *rfb;
+ int crtc_count;
+ /* crtc currently bound to this */
+ uint32_t crtc_ids[2];
+};
+
+static int radeonfb_setcolreg(unsigned regno,
+ unsigned red,
+ unsigned green,
+ unsigned blue,
+ unsigned transp,
+ struct fb_info *info)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct drm_device *dev = rfbdev->rdev->ddev;
+ struct drm_crtc *crtc;
+ int i;
+
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_mode_set *modeset = &radeon_crtc->mode_set;
+ struct drm_framebuffer *fb = modeset->fb;
+
+ for (i = 0; i < rfbdev->crtc_count; i++) {
+ if (crtc->base.id == rfbdev->crtc_ids[i]) {
+ break;
+ }
+ }
+ if (i == rfbdev->crtc_count) {
+ continue;
+ }
+ if (regno > 255) {
+ return 1;
+ }
+ if (fb->depth == 8) {
+ radeon_crtc_fb_gamma_set(crtc, red, green, blue, regno);
+ return 0;
+ }
+
+ if (regno < 16) {
+ switch (fb->depth) {
+ case 15:
+ fb->pseudo_palette[regno] = ((red & 0xf800) >> 1) |
+ ((green & 0xf800) >> 6) |
+ ((blue & 0xf800) >> 11);
+ break;
+ case 16:
+ fb->pseudo_palette[regno] = (red & 0xf800) |
+ ((green & 0xfc00) >> 5) |
+ ((blue & 0xf800) >> 11);
+ break;
+ case 24:
+ case 32:
+ fb->pseudo_palette[regno] = ((red & 0xff00) << 8) |
+ (green & 0xff00) |
+ ((blue & 0xff00) >> 8);
+ break;
+ }
+ }
+ }
+ return 0;
+}
+
+static int radeonfb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct radeon_framebuffer *rfb = rfbdev->rfb;
+ struct drm_framebuffer *fb = &rfb->base;
+ int depth;
+
+ if (var->pixclock == -1 || !var->pixclock) {
+ return -EINVAL;
+ }
+ /* Need to resize the fb object !!! */
+ if (var->xres > fb->width || var->yres > fb->height) {
+ DRM_ERROR("Requested width/height is greater than current fb "
+ "object %dx%d > %dx%d\n", var->xres, var->yres,
+ fb->width, fb->height);
+ DRM_ERROR("Need resizing code.\n");
+ return -EINVAL;
+ }
+
+ switch (var->bits_per_pixel) {
+ case 16:
+ depth = (var->green.length == 6) ? 16 : 15;
+ break;
+ case 32:
+ depth = (var->transp.length > 0) ? 32 : 24;
+ break;
+ default:
+ depth = var->bits_per_pixel;
+ break;
+ }
+
+ switch (depth) {
+ case 8:
+ var->red.offset = 0;
+ var->green.offset = 0;
+ var->blue.offset = 0;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ break;
+ case 15:
+ var->red.offset = 10;
+ var->green.offset = 5;
+ var->blue.offset = 0;
+ var->red.length = 5;
+ var->green.length = 5;
+ var->blue.length = 5;
+ var->transp.length = 1;
+ var->transp.offset = 15;
+ break;
+ case 16:
+ var->red.offset = 11;
+ var->green.offset = 5;
+ var->blue.offset = 0;
+ var->red.length = 5;
+ var->green.length = 6;
+ var->blue.length = 5;
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ break;
+ case 24:
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ break;
+ case 32:
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ var->transp.length = 8;
+ var->transp.offset = 24;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/* this will let fbcon do the mode init */
+static int radeonfb_set_par(struct fb_info *info)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct drm_device *dev = rfbdev->rdev->ddev;
+ struct fb_var_screeninfo *var = &info->var;
+ struct drm_crtc *crtc;
+ int ret;
+ int i;
+
+ if (var->pixclock != -1) {
+ DRM_ERROR("PIXEL CLCOK SET\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+
+ for (i = 0; i < rfbdev->crtc_count; i++) {
+ if (crtc->base.id == rfbdev->crtc_ids[i]) {
+ break;
+ }
+ }
+ if (i == rfbdev->crtc_count) {
+ continue;
+ }
+ if (crtc->fb == radeon_crtc->mode_set.fb) {
+ mutex_lock(&dev->mode_config.mutex);
+ ret = crtc->funcs->set_config(&radeon_crtc->mode_set);
+ mutex_unlock(&dev->mode_config.mutex);
+ if (ret) {
+ return ret;
+ }
+ }
+ }
+ return 0;
+}
+
+static int radeonfb_pan_display(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct drm_device *dev = rfbdev->rdev->ddev;
+ struct drm_mode_set *modeset;
+ struct drm_crtc *crtc;
+ struct radeon_crtc *radeon_crtc;
+ int ret = 0;
+ int i;
+
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ for (i = 0; i < rfbdev->crtc_count; i++) {
+ if (crtc->base.id == rfbdev->crtc_ids[i]) {
+ break;
+ }
+ }
+
+ if (i == rfbdev->crtc_count) {
+ continue;
+ }
+
+ radeon_crtc = to_radeon_crtc(crtc);
+ modeset = &radeon_crtc->mode_set;
+
+ modeset->x = var->xoffset;
+ modeset->y = var->yoffset;
+
+ if (modeset->num_connectors) {
+ mutex_lock(&dev->mode_config.mutex);
+ ret = crtc->funcs->set_config(modeset);
+ mutex_unlock(&dev->mode_config.mutex);
+ if (!ret) {
+ info->var.xoffset = var->xoffset;
+ info->var.yoffset = var->yoffset;
+ }
+ }
+ }
+ return ret;
+}
+
+static void radeonfb_on(struct fb_info *info)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct drm_device *dev = rfbdev->rdev->ddev;
+ struct drm_crtc *crtc;
+ struct drm_encoder *encoder;
+ int i;
+
+ /*
+ * For each CRTC in this fb, find all associated encoders
+ * and turn them off, then turn off the CRTC.
+ */
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+
+ for (i = 0; i < rfbdev->crtc_count; i++) {
+ if (crtc->base.id == rfbdev->crtc_ids[i]) {
+ break;
+ }
+ }
+
+ mutex_lock(&dev->mode_config.mutex);
+ crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
+ mutex_unlock(&dev->mode_config.mutex);
+
+ /* Found a CRTC on this fb, now find encoders */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ struct drm_encoder_helper_funcs *encoder_funcs;
+
+ encoder_funcs = encoder->helper_private;
+ mutex_lock(&dev->mode_config.mutex);
+ encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
+ mutex_unlock(&dev->mode_config.mutex);
+ }
+ }
+ }
+}
+
+static void radeonfb_off(struct fb_info *info, int dpms_mode)
+{
+ struct radeon_fb_device *rfbdev = info->par;
+ struct drm_device *dev = rfbdev->rdev->ddev;
+ struct drm_crtc *crtc;
+ struct drm_encoder *encoder;
+ int i;
+
+ /*
+ * For each CRTC in this fb, find all associated encoders
+ * and turn them off, then turn off the CRTC.
+ */
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+
+ for (i = 0; i < rfbdev->crtc_count; i++) {
+ if (crtc->base.id == rfbdev->crtc_ids[i]) {
+ break;
+ }
+ }
+
+ /* Found a CRTC on this fb, now find encoders */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ struct drm_encoder_helper_funcs *encoder_funcs;
+
+ encoder_funcs = encoder->helper_private;
+ mutex_lock(&dev->mode_config.mutex);
+ encoder_funcs->dpms(encoder, dpms_mode);
+ mutex_unlock(&dev->mode_config.mutex);
+ }
+ }
+ if (dpms_mode == DRM_MODE_DPMS_OFF) {
+ mutex_lock(&dev->mode_config.mutex);
+ crtc_funcs->dpms(crtc, dpms_mode);
+ mutex_unlock(&dev->mode_config.mutex);
+ }
+ }
+}
+
+int radeonfb_blank(int blank, struct fb_info *info)
+{
+ switch (blank) {
+ case FB_BLANK_UNBLANK:
+ radeonfb_on(info);
+ break;
+ case FB_BLANK_NORMAL:
+ radeonfb_off(info, DRM_MODE_DPMS_STANDBY);
+ break;
+ case FB_BLANK_HSYNC_SUSPEND:
+ radeonfb_off(info, DRM_MODE_DPMS_STANDBY);
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ radeonfb_off(info, DRM_MODE_DPMS_SUSPEND);
+ break;
+ case FB_BLANK_POWERDOWN:
+ radeonfb_off(info, DRM_MODE_DPMS_OFF);
+ break;
+ }
+ return 0;
+}
+
+static struct fb_ops radeonfb_ops = {
+ .owner = THIS_MODULE,
+ .fb_check_var = radeonfb_check_var,
+ .fb_set_par = radeonfb_set_par,
+ .fb_setcolreg = radeonfb_setcolreg,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_pan_display = radeonfb_pan_display,
+ .fb_blank = radeonfb_blank,
+};
+
+/**
+ * Curretly it is assumed that the old framebuffer is reused.
+ *
+ * LOCKING
+ * caller should hold the mode config lock.
+ *
+ */
+int radeonfb_resize(struct drm_device *dev, struct drm_crtc *crtc)
+{
+ struct fb_info *info;
+ struct drm_framebuffer *fb;
+ struct drm_display_mode *mode = crtc->desired_mode;
+
+ fb = crtc->fb;
+ if (fb == NULL) {
+ return 1;
+ }
+ info = fb->fbdev;
+ if (info == NULL) {
+ return 1;
+ }
+ if (mode == NULL) {
+ return 1;
+ }
+ info->var.xres = mode->hdisplay;
+ info->var.right_margin = mode->hsync_start - mode->hdisplay;
+ info->var.hsync_len = mode->hsync_end - mode->hsync_start;
+ info->var.left_margin = mode->htotal - mode->hsync_end;
+ info->var.yres = mode->vdisplay;
+ info->var.lower_margin = mode->vsync_start - mode->vdisplay;
+ info->var.vsync_len = mode->vsync_end - mode->vsync_start;
+ info->var.upper_margin = mode->vtotal - mode->vsync_end;
+ info->var.pixclock = 10000000 / mode->htotal * 1000 / mode->vtotal * 100;
+ /* avoid overflow */
+ info->var.pixclock = info->var.pixclock * 1000 / mode->vrefresh;
+
+ return 0;
+}
+EXPORT_SYMBOL(radeonfb_resize);
+
+static struct drm_mode_set panic_mode;
+
+int radeonfb_panic(struct notifier_block *n, unsigned long ununsed,
+ void *panic_str)
+{
+ DRM_ERROR("panic occurred, switching back to text console\n");
+ drm_crtc_helper_set_config(&panic_mode);
+ return 0;
+}
+EXPORT_SYMBOL(radeonfb_panic);
+
+static struct notifier_block paniced = {
+ .notifier_call = radeonfb_panic,
+};
+
+static int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp)
+{
+ int aligned = width;
+ int align_large = (ASIC_IS_AVIVO(rdev));
+ int pitch_mask = 0;
+
+ switch (bpp / 8) {
+ case 1:
+ pitch_mask = align_large ? 255 : 127;
+ break;
+ case 2:
+ pitch_mask = align_large ? 127 : 31;
+ break;
+ case 3:
+ case 4:
+ pitch_mask = align_large ? 63 : 15;
+ break;
+ }
+
+ aligned += pitch_mask;
+ aligned &= ~pitch_mask;
+ return aligned;
+}
+
+int radeonfb_create(struct radeon_device *rdev,
+ uint32_t fb_width, uint32_t fb_height,
+ uint32_t surface_width, uint32_t surface_height,
+ struct radeon_framebuffer **rfb_p)
+{
+ struct fb_info *info;
+ struct radeon_fb_device *rfbdev;
+ struct drm_framebuffer *fb;
+ struct radeon_framebuffer *rfb;
+ struct drm_mode_fb_cmd mode_cmd;
+ struct drm_gem_object *gobj = NULL;
+ struct radeon_object *robj = NULL;
+ struct device *device = &rdev->pdev->dev;
+ int size, aligned_size, ret;
+ void *fbptr = NULL;
+
+ mode_cmd.width = surface_width;
+ mode_cmd.height = surface_height;
+ mode_cmd.bpp = 32;
+ /* need to align pitch with crtc limits */
+ mode_cmd.pitch = radeon_align_pitch(rdev, mode_cmd.width, mode_cmd.bpp) * ((mode_cmd.bpp + 1) / 8);
+ mode_cmd.depth = 24;
+
+ size = mode_cmd.pitch * mode_cmd.height;
+ aligned_size = ALIGN(size, PAGE_SIZE);
+
+ ret = radeon_gem_object_create(rdev, aligned_size, 0,
+ RADEON_GEM_DOMAIN_VRAM,
+ false, ttm_bo_type_kernel,
+ false, &gobj);
+ if (ret) {
+ printk(KERN_ERR "failed to allocate framebuffer\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+ robj = gobj->driver_private;
+
+ mutex_lock(&rdev->ddev->struct_mutex);
+ fb = radeon_framebuffer_create(rdev->ddev, &mode_cmd, gobj);
+ if (fb == NULL) {
+ DRM_ERROR("failed to allocate fb.\n");
+ ret = -ENOMEM;
+ goto out_unref;
+ }
+
+ list_add(&fb->filp_head, &rdev->ddev->mode_config.fb_kernel_list);
+
+ rfb = to_radeon_framebuffer(fb);
+ *rfb_p = rfb;
+ rdev->fbdev_rfb = rfb;
+
+ info = framebuffer_alloc(sizeof(struct radeon_fb_device), device);
+ if (info == NULL) {
+ ret = -ENOMEM;
+ goto out_unref;
+ }
+ rfbdev = info->par;
+
+ ret = radeon_object_kmap(robj, &fbptr);
+ if (ret) {
+ goto out_unref;
+ }
+
+ strcpy(info->fix.id, "radeondrmfb");
+ info->fix.type = FB_TYPE_PACKED_PIXELS;
+ info->fix.visual = FB_VISUAL_TRUECOLOR;
+ info->fix.type_aux = 0;
+ info->fix.xpanstep = 1; /* doing it in hw */
+ info->fix.ypanstep = 1; /* doing it in hw */
+ info->fix.ywrapstep = 0;
+ info->fix.accel = FB_ACCEL_I830;
+ info->fix.type_aux = 0;
+ info->flags = FBINFO_DEFAULT;
+ info->fbops = &radeonfb_ops;
+ info->fix.line_length = fb->pitch;
+ info->screen_base = fbptr;
+ info->fix.smem_start = (unsigned long)fbptr;
+ info->fix.smem_len = size;
+ info->screen_base = fbptr;
+ info->screen_size = size;
+ info->pseudo_palette = fb->pseudo_palette;
+ info->var.xres_virtual = fb->width;
+ info->var.yres_virtual = fb->height;
+ info->var.bits_per_pixel = fb->bits_per_pixel;
+ info->var.xoffset = 0;
+ info->var.yoffset = 0;
+ info->var.activate = FB_ACTIVATE_NOW;
+ info->var.height = -1;
+ info->var.width = -1;
+ info->var.xres = fb_width;
+ info->var.yres = fb_height;
+ info->fix.mmio_start = pci_resource_start(rdev->pdev, 2);
+ info->fix.mmio_len = pci_resource_len(rdev->pdev, 2);
+ info->pixmap.size = 64*1024;
+ info->pixmap.buf_align = 8;
+ info->pixmap.access_align = 32;
+ info->pixmap.flags = FB_PIXMAP_SYSTEM;
+ info->pixmap.scan_align = 1;
+ if (info->screen_base == NULL) {
+ ret = -ENOSPC;
+ goto out_unref;
+ }
+ DRM_INFO("fb mappable at 0x%lX\n", info->fix.smem_start);
+ DRM_INFO("vram apper at 0x%lX\n", (unsigned long)rdev->mc.aper_base);
+ DRM_INFO("size %lu\n", (unsigned long)size);
+ DRM_INFO("fb depth is %d\n", fb->depth);
+ DRM_INFO(" pitch is %d\n", fb->pitch);
+
+ switch (fb->depth) {
+ case 8:
+ info->var.red.offset = 0;
+ info->var.green.offset = 0;
+ info->var.blue.offset = 0;
+ info->var.red.length = 8; /* 8bit DAC */
+ info->var.green.length = 8;
+ info->var.blue.length = 8;
+ info->var.transp.offset = 0;
+ info->var.transp.length = 0;
+ break;
+ case 15:
+ info->var.red.offset = 10;
+ info->var.green.offset = 5;
+ info->var.blue.offset = 0;
+ info->var.red.length = 5;
+ info->var.green.length = 5;
+ info->var.blue.length = 5;
+ info->var.transp.offset = 15;
+ info->var.transp.length = 1;
+ break;
+ case 16:
+ info->var.red.offset = 11;
+ info->var.green.offset = 5;
+ info->var.blue.offset = 0;
+ info->var.red.length = 5;
+ info->var.green.length = 6;
+ info->var.blue.length = 5;
+ info->var.transp.offset = 0;
+ break;
+ case 24:
+ info->var.red.offset = 16;
+ info->var.green.offset = 8;
+ info->var.blue.offset = 0;
+ info->var.red.length = 8;
+ info->var.green.length = 8;
+ info->var.blue.length = 8;
+ info->var.transp.offset = 0;
+ info->var.transp.length = 0;
+ break;
+ case 32:
+ info->var.red.offset = 16;
+ info->var.green.offset = 8;
+ info->var.blue.offset = 0;
+ info->var.red.length = 8;
+ info->var.green.length = 8;
+ info->var.blue.length = 8;
+ info->var.transp.offset = 24;
+ info->var.transp.length = 8;
+ break;
+ default:
+ break;
+ }
+
+ fb->fbdev = info;
+ rfbdev->rfb = rfb;
+ rfbdev->rdev = rdev;
+
+ mutex_unlock(&rdev->ddev->struct_mutex);
+ return 0;
+
+out_unref:
+ if (robj) {
+ radeon_object_kunmap(robj);
+ }
+ if (ret) {
+ list_del(&fb->filp_head);
+ drm_gem_object_unreference(gobj);
+ drm_framebuffer_cleanup(fb);
+ kfree(fb);
+ }
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&rdev->ddev->struct_mutex);
+out:
+ return ret;
+}
+
+static int radeonfb_single_fb_probe(struct radeon_device *rdev)
+{
+ struct drm_crtc *crtc;
+ struct drm_connector *connector;
+ unsigned int fb_width = (unsigned)-1, fb_height = (unsigned)-1;
+ unsigned int surface_width = 0, surface_height = 0;
+ int new_fb = 0;
+ int crtc_count = 0;
+ int ret, i, conn_count = 0;
+ struct radeon_framebuffer *rfb;
+ struct fb_info *info;
+ struct radeon_fb_device *rfbdev;
+ struct drm_mode_set *modeset = NULL;
+
+ /* first up get a count of crtcs now in use and new min/maxes width/heights */
+ list_for_each_entry(crtc, &rdev->ddev->mode_config.crtc_list, head) {
+ if (drm_helper_crtc_in_use(crtc)) {
+ if (crtc->desired_mode) {
+ if (crtc->desired_mode->hdisplay < fb_width)
+ fb_width = crtc->desired_mode->hdisplay;
+
+ if (crtc->desired_mode->vdisplay < fb_height)
+ fb_height = crtc->desired_mode->vdisplay;
+
+ if (crtc->desired_mode->hdisplay > surface_width)
+ surface_width = crtc->desired_mode->hdisplay;
+
+ if (crtc->desired_mode->vdisplay > surface_height)
+ surface_height = crtc->desired_mode->vdisplay;
+ }
+ crtc_count++;
+ }
+ }
+
+ if (crtc_count == 0 || fb_width == -1 || fb_height == -1) {
+ /* hmm everyone went away - assume VGA cable just fell out
+ and will come back later. */
+ return 0;
+ }
+
+ /* do we have an fb already? */
+ if (list_empty(&rdev->ddev->mode_config.fb_kernel_list)) {
+ /* create an fb if we don't have one */
+ ret = radeonfb_create(rdev, fb_width, fb_height, surface_width, surface_height, &rfb);
+ if (ret) {
+ return -EINVAL;
+ }
+ new_fb = 1;
+ } else {
+ struct drm_framebuffer *fb;
+ fb = list_first_entry(&rdev->ddev->mode_config.fb_kernel_list, struct drm_framebuffer, filp_head);
+ rfb = to_radeon_framebuffer(fb);
+
+ /* if someone hotplugs something bigger than we have already allocated, we are pwned.
+ As really we can't resize an fbdev that is in the wild currently due to fbdev
+ not really being designed for the lower layers moving stuff around under it.
+ - so in the grand style of things - punt. */
+ if ((fb->width < surface_width) || (fb->height < surface_height)) {
+ DRM_ERROR("Framebuffer not large enough to scale console onto.\n");
+ return -EINVAL;
+ }
+ }
+
+ info = rfb->base.fbdev;
+ rdev->fbdev_info = info;
+ rfbdev = info->par;
+
+ crtc_count = 0;
+ /* okay we need to setup new connector sets in the crtcs */
+ list_for_each_entry(crtc, &rdev->ddev->mode_config.crtc_list, head) {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ modeset = &radeon_crtc->mode_set;
+ modeset->fb = &rfb->base;
+ conn_count = 0;
+ list_for_each_entry(connector, &rdev->ddev->mode_config.connector_list, head) {
+ if (connector->encoder)
+ if (connector->encoder->crtc == modeset->crtc) {
+ modeset->connectors[conn_count] = connector;
+ conn_count++;
+ if (conn_count > RADEONFB_CONN_LIMIT)
+ BUG();
+ }
+ }
+
+ for (i = conn_count; i < RADEONFB_CONN_LIMIT; i++)
+ modeset->connectors[i] = NULL;
+
+
+ rfbdev->crtc_ids[crtc_count++] = crtc->base.id;
+
+ modeset->num_connectors = conn_count;
+ if (modeset->crtc->desired_mode) {
+ if (modeset->mode) {
+ drm_mode_destroy(rdev->ddev, modeset->mode);
+ }
+ modeset->mode = drm_mode_duplicate(rdev->ddev,
+ modeset->crtc->desired_mode);
+ }
+ }
+ rfbdev->crtc_count = crtc_count;
+
+ if (new_fb) {
+ info->var.pixclock = -1;
+ if (register_framebuffer(info) < 0)
+ return -EINVAL;
+ } else {
+ radeonfb_set_par(info);
+ }
+ printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
+ info->fix.id);
+
+ /* Switch back to kernel console on panic */
+ panic_mode = *modeset;
+ atomic_notifier_chain_register(&panic_notifier_list, &paniced);
+ printk(KERN_INFO "registered panic notifier\n");
+
+ return 0;
+}
+
+int radeonfb_probe(struct drm_device *dev)
+{
+ int ret;
+
+ /* something has changed in the lower levels of hell - deal with it
+ here */
+
+ /* two modes : a) 1 fb to rule all crtcs.
+ b) one fb per crtc.
+ two actions 1) new connected device
+ 2) device removed.
+ case a/1 : if the fb surface isn't big enough - resize the surface fb.
+ if the fb size isn't big enough - resize fb into surface.
+ if everything big enough configure the new crtc/etc.
+ case a/2 : undo the configuration
+ possibly resize down the fb to fit the new configuration.
+ case b/1 : see if it is on a new crtc - setup a new fb and add it.
+ case b/2 : teardown the new fb.
+ */
+ ret = radeonfb_single_fb_probe(dev->dev_private);
+ return ret;
+}
+EXPORT_SYMBOL(radeonfb_probe);
+
+int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb)
+{
+ struct fb_info *info;
+ struct radeon_framebuffer *rfb = to_radeon_framebuffer(fb);
+ struct radeon_object *robj;
+
+ if (!fb) {
+ return -EINVAL;
+ }
+ info = fb->fbdev;
+ if (info) {
+ robj = rfb->obj->driver_private;
+ unregister_framebuffer(info);
+ radeon_object_kunmap(robj);
+ framebuffer_release(info);
+ }
+
+ printk(KERN_INFO "unregistered panic notifier\n");
+ atomic_notifier_chain_unregister(&panic_notifier_list, &paniced);
+ memset(&panic_mode, 0, sizeof(struct drm_mode_set));
+ return 0;
+}
+EXPORT_SYMBOL(radeonfb_remove);
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2009 Jerome Glisse.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+/*
+ * Authors:
+ * Jerome Glisse <glisse@freedesktop.org>
+ * Dave Airlie
+ */
+#include <linux/seq_file.h>
+#include <asm/atomic.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/kref.h>
+#include "drmP.h"
+#include "drm.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence)
+{
+ unsigned long irq_flags;
+
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ if (fence->emited) {
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return 0;
+ }
+ fence->seq = atomic_add_return(1, &rdev->fence_drv.seq);
+ if (!rdev->cp.ready) {
+ /* FIXME: cp is not running assume everythings is done right
+ * away
+ */
+ WREG32(rdev->fence_drv.scratch_reg, fence->seq);
+ } else {
+ radeon_fence_ring_emit(rdev, fence);
+ }
+ fence->emited = true;
+ fence->timeout = jiffies + ((2000 * HZ) / 1000);
+ list_del(&fence->list);
+ list_add_tail(&fence->list, &rdev->fence_drv.emited);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return 0;
+}
+
+static bool radeon_fence_poll_locked(struct radeon_device *rdev)
+{
+ struct radeon_fence *fence;
+ struct list_head *i, *n;
+ uint32_t seq;
+ bool wake = false;
+
+ if (rdev == NULL) {
+ return true;
+ }
+ if (rdev->shutdown) {
+ return true;
+ }
+ seq = RREG32(rdev->fence_drv.scratch_reg);
+ rdev->fence_drv.last_seq = seq;
+ n = NULL;
+ list_for_each(i, &rdev->fence_drv.emited) {
+ fence = list_entry(i, struct radeon_fence, list);
+ if (fence->seq == seq) {
+ n = i;
+ break;
+ }
+ }
+ /* all fence previous to this one are considered as signaled */
+ if (n) {
+ i = n;
+ do {
+ n = i->prev;
+ list_del(i);
+ list_add_tail(i, &rdev->fence_drv.signaled);
+ fence = list_entry(i, struct radeon_fence, list);
+ fence->signaled = true;
+ i = n;
+ } while (i != &rdev->fence_drv.emited);
+ wake = true;
+ }
+ return wake;
+}
+
+static void radeon_fence_destroy(struct kref *kref)
+{
+ unsigned long irq_flags;
+ struct radeon_fence *fence;
+
+ fence = container_of(kref, struct radeon_fence, kref);
+ write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
+ list_del(&fence->list);
+ fence->emited = false;
+ write_unlock_irqrestore(&fence->rdev->fence_drv.lock, irq_flags);
+ kfree(fence);
+}
+
+int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence)
+{
+ unsigned long irq_flags;
+
+ *fence = kmalloc(sizeof(struct radeon_fence), GFP_KERNEL);
+ if ((*fence) == NULL) {
+ return -ENOMEM;
+ }
+ kref_init(&((*fence)->kref));
+ (*fence)->rdev = rdev;
+ (*fence)->emited = false;
+ (*fence)->signaled = false;
+ (*fence)->seq = 0;
+ INIT_LIST_HEAD(&(*fence)->list);
+
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ list_add_tail(&(*fence)->list, &rdev->fence_drv.created);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return 0;
+}
+
+
+bool radeon_fence_signaled(struct radeon_fence *fence)
+{
+ struct radeon_device *rdev = fence->rdev;
+ unsigned long irq_flags;
+ bool signaled = false;
+
+ if (rdev->gpu_lockup) {
+ return true;
+ }
+ if (fence == NULL) {
+ return true;
+ }
+ write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
+ signaled = fence->signaled;
+ /* if we are shuting down report all fence as signaled */
+ if (fence->rdev->shutdown) {
+ signaled = true;
+ }
+ if (!fence->emited) {
+ WARN(1, "Querying an unemited fence : %p !\n", fence);
+ signaled = true;
+ }
+ if (!signaled) {
+ radeon_fence_poll_locked(fence->rdev);
+ signaled = fence->signaled;
+ }
+ write_unlock_irqrestore(&fence->rdev->fence_drv.lock, irq_flags);
+ return signaled;
+}
+
+int radeon_fence_wait(struct radeon_fence *fence, bool interruptible)
+{
+ struct radeon_device *rdev;
+ unsigned long cur_jiffies;
+ unsigned long timeout;
+ bool expired = false;
+ int r;
+
+
+ if (fence == NULL) {
+ WARN(1, "Querying an invalid fence : %p !\n", fence);
+ return 0;
+ }
+ rdev = fence->rdev;
+ if (radeon_fence_signaled(fence)) {
+ return 0;
+ }
+retry:
+ cur_jiffies = jiffies;
+ timeout = HZ / 100;
+ if (time_after(fence->timeout, cur_jiffies)) {
+ timeout = fence->timeout - cur_jiffies;
+ }
+ if (interruptible) {
+ r = wait_event_interruptible_timeout(rdev->fence_drv.queue,
+ radeon_fence_signaled(fence), timeout);
+ if (unlikely(r == -ERESTARTSYS)) {
+ return -ERESTART;
+ }
+ } else {
+ r = wait_event_timeout(rdev->fence_drv.queue,
+ radeon_fence_signaled(fence), timeout);
+ }
+ if (unlikely(!radeon_fence_signaled(fence))) {
+ if (unlikely(r == 0)) {
+ expired = true;
+ }
+ if (unlikely(expired)) {
+ timeout = 1;
+ if (time_after(cur_jiffies, fence->timeout)) {
+ timeout = cur_jiffies - fence->timeout;
+ }
+ timeout = jiffies_to_msecs(timeout);
+ if (timeout > 500) {
+ DRM_ERROR("fence(%p:0x%08X) %lums timeout "
+ "going to reset GPU\n",
+ fence, fence->seq, timeout);
+ radeon_gpu_reset(rdev);
+ WREG32(rdev->fence_drv.scratch_reg, fence->seq);
+ }
+ }
+ goto retry;
+ }
+ if (unlikely(expired)) {
+ rdev->fence_drv.count_timeout++;
+ cur_jiffies = jiffies;
+ timeout = 1;
+ if (time_after(cur_jiffies, fence->timeout)) {
+ timeout = cur_jiffies - fence->timeout;
+ }
+ timeout = jiffies_to_msecs(timeout);
+ DRM_ERROR("fence(%p:0x%08X) %lums timeout\n",
+ fence, fence->seq, timeout);
+ DRM_ERROR("last signaled fence(0x%08X)\n",
+ rdev->fence_drv.last_seq);
+ }
+ return 0;
+}
+
+int radeon_fence_wait_next(struct radeon_device *rdev)
+{
+ unsigned long irq_flags;
+ struct radeon_fence *fence;
+ int r;
+
+ if (rdev->gpu_lockup) {
+ return 0;
+ }
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ if (list_empty(&rdev->fence_drv.emited)) {
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return 0;
+ }
+ fence = list_entry(rdev->fence_drv.emited.next,
+ struct radeon_fence, list);
+ radeon_fence_ref(fence);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ r = radeon_fence_wait(fence, false);
+ radeon_fence_unref(&fence);
+ return r;
+}
+
+int radeon_fence_wait_last(struct radeon_device *rdev)
+{
+ unsigned long irq_flags;
+ struct radeon_fence *fence;
+ int r;
+
+ if (rdev->gpu_lockup) {
+ return 0;
+ }
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ if (list_empty(&rdev->fence_drv.emited)) {
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return 0;
+ }
+ fence = list_entry(rdev->fence_drv.emited.prev,
+ struct radeon_fence, list);
+ radeon_fence_ref(fence);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ r = radeon_fence_wait(fence, false);
+ radeon_fence_unref(&fence);
+ return r;
+}
+
+struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence)
+{
+ kref_get(&fence->kref);
+ return fence;
+}
+
+void radeon_fence_unref(struct radeon_fence **fence)
+{
+ struct radeon_fence *tmp = *fence;
+
+ *fence = NULL;
+ if (tmp) {
+ kref_put(&tmp->kref, &radeon_fence_destroy);
+ }
+}
+
+void radeon_fence_process(struct radeon_device *rdev)
+{
+ unsigned long irq_flags;
+ bool wake;
+
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ wake = radeon_fence_poll_locked(rdev);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ if (wake) {
+ wake_up_all(&rdev->fence_drv.queue);
+ }
+}
+
+int radeon_fence_driver_init(struct radeon_device *rdev)
+{
+ unsigned long irq_flags;
+ int r;
+
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ r = radeon_scratch_get(rdev, &rdev->fence_drv.scratch_reg);
+ if (r) {
+ DRM_ERROR("Fence failed to get a scratch register.");
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ return r;
+ }
+ WREG32(rdev->fence_drv.scratch_reg, 0);
+ atomic_set(&rdev->fence_drv.seq, 0);
+ INIT_LIST_HEAD(&rdev->fence_drv.created);
+ INIT_LIST_HEAD(&rdev->fence_drv.emited);
+ INIT_LIST_HEAD(&rdev->fence_drv.signaled);
+ rdev->fence_drv.count_timeout = 0;
+ init_waitqueue_head(&rdev->fence_drv.queue);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ if (radeon_debugfs_fence_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for fence !\n");
+ }
+ return 0;
+}
+
+void radeon_fence_driver_fini(struct radeon_device *rdev)
+{
+ unsigned long irq_flags;
+
+ wake_up_all(&rdev->fence_drv.queue);
+ write_lock_irqsave(&rdev->fence_drv.lock, irq_flags);
+ radeon_scratch_free(rdev, rdev->fence_drv.scratch_reg);
+ write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
+ DRM_INFO("radeon: fence finalized\n");
+}
+
+
+/*
+ * Fence debugfs
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int radeon_debugfs_fence_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *)m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_fence *fence;
+
+ seq_printf(m, "Last signaled fence 0x%08X\n",
+ RREG32(rdev->fence_drv.scratch_reg));
+ if (!list_empty(&rdev->fence_drv.emited)) {
+ fence = list_entry(rdev->fence_drv.emited.prev,
+ struct radeon_fence, list);
+ seq_printf(m, "Last emited fence %p with 0x%08X\n",
+ fence, fence->seq);
+ }
+ return 0;
+}
+
+static struct drm_info_list radeon_debugfs_fence_list[] = {
+ {"radeon_fence_info", &radeon_debugfs_fence_info, 0, NULL},
+};
+#endif
+
+int radeon_debugfs_fence_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, radeon_debugfs_fence_list, 1);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2009 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ */
+#ifndef RADEON_FIXED_H
+#define RADEON_FIXED_H
+
+typedef union rfixed {
+ u32 full;
+} fixed20_12;
+
+
+#define rfixed_const(A) (u32)(((A) << 12))/* + ((B + 0.000122)*4096)) */
+#define rfixed_const_half(A) (u32)(((A) << 12) + 2048)
+#define rfixed_const_666(A) (u32)(((A) << 12) + 2731)
+#define rfixed_const_8(A) (u32)(((A) << 12) + 3277)
+#define rfixed_mul(A, B) ((u64)((u64)(A).full * (B).full + 2048) >> 12)
+#define fixed_init(A) { .full = rfixed_const((A)) }
+#define fixed_init_half(A) { .full = rfixed_const_half((A)) }
+#define rfixed_trunc(A) ((A).full >> 12)
+
+static inline u32 rfixed_div(fixed20_12 A, fixed20_12 B)
+{
+ u64 tmp = ((u64)A.full << 13);
+
+ do_div(tmp, B.full);
+ tmp += 1;
+ tmp /= 2;
+ return lower_32_bits(tmp);
+}
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+#include "radeon_reg.h"
+
+/*
+ * Common GART table functions.
+ */
+int radeon_gart_table_ram_alloc(struct radeon_device *rdev)
+{
+ void *ptr;
+
+ ptr = pci_alloc_consistent(rdev->pdev, rdev->gart.table_size,
+ &rdev->gart.table_addr);
+ if (ptr == NULL) {
+ return -ENOMEM;
+ }
+#ifdef CONFIG_X86
+ if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480 ||
+ rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
+ set_memory_uc((unsigned long)ptr,
+ rdev->gart.table_size >> PAGE_SHIFT);
+ }
+#endif
+ rdev->gart.table.ram.ptr = ptr;
+ memset((void *)rdev->gart.table.ram.ptr, 0, rdev->gart.table_size);
+ return 0;
+}
+
+void radeon_gart_table_ram_free(struct radeon_device *rdev)
+{
+ if (rdev->gart.table.ram.ptr == NULL) {
+ return;
+ }
+#ifdef CONFIG_X86
+ if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480 ||
+ rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
+ set_memory_wb((unsigned long)rdev->gart.table.ram.ptr,
+ rdev->gart.table_size >> PAGE_SHIFT);
+ }
+#endif
+ pci_free_consistent(rdev->pdev, rdev->gart.table_size,
+ (void *)rdev->gart.table.ram.ptr,
+ rdev->gart.table_addr);
+ rdev->gart.table.ram.ptr = NULL;
+ rdev->gart.table_addr = 0;
+}
+
+int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
+{
+ uint64_t gpu_addr;
+ int r;
+
+ if (rdev->gart.table.vram.robj == NULL) {
+ r = radeon_object_create(rdev, NULL,
+ rdev->gart.table_size,
+ true,
+ RADEON_GEM_DOMAIN_VRAM,
+ false, &rdev->gart.table.vram.robj);
+ if (r) {
+ return r;
+ }
+ }
+ r = radeon_object_pin(rdev->gart.table.vram.robj,
+ RADEON_GEM_DOMAIN_VRAM, &gpu_addr);
+ if (r) {
+ radeon_object_unref(&rdev->gart.table.vram.robj);
+ return r;
+ }
+ r = radeon_object_kmap(rdev->gart.table.vram.robj,
+ (void **)&rdev->gart.table.vram.ptr);
+ if (r) {
+ radeon_object_unpin(rdev->gart.table.vram.robj);
+ radeon_object_unref(&rdev->gart.table.vram.robj);
+ DRM_ERROR("radeon: failed to map gart vram table.\n");
+ return r;
+ }
+ rdev->gart.table_addr = gpu_addr;
+ return 0;
+}
+
+void radeon_gart_table_vram_free(struct radeon_device *rdev)
+{
+ if (rdev->gart.table.vram.robj == NULL) {
+ return;
+ }
+ radeon_object_kunmap(rdev->gart.table.vram.robj);
+ radeon_object_unpin(rdev->gart.table.vram.robj);
+ radeon_object_unref(&rdev->gart.table.vram.robj);
+}
+
+
+
+
+/*
+ * Common gart functions.
+ */
+void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
+ int pages)
+{
+ unsigned t;
+ unsigned p;
+ int i, j;
+
+ if (!rdev->gart.ready) {
+ WARN(1, "trying to unbind memory to unitialized GART !\n");
+ return;
+ }
+ t = offset / 4096;
+ p = t / (PAGE_SIZE / 4096);
+ for (i = 0; i < pages; i++, p++) {
+ if (rdev->gart.pages[p]) {
+ pci_unmap_page(rdev->pdev, rdev->gart.pages_addr[p],
+ PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
+ rdev->gart.pages[p] = NULL;
+ rdev->gart.pages_addr[p] = 0;
+ for (j = 0; j < (PAGE_SIZE / 4096); j++, t++) {
+ radeon_gart_set_page(rdev, t, 0);
+ }
+ }
+ }
+ mb();
+ radeon_gart_tlb_flush(rdev);
+}
+
+int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
+ int pages, struct page **pagelist)
+{
+ unsigned t;
+ unsigned p;
+ uint64_t page_base;
+ int i, j;
+
+ if (!rdev->gart.ready) {
+ DRM_ERROR("trying to bind memory to unitialized GART !\n");
+ return -EINVAL;
+ }
+ t = offset / 4096;
+ p = t / (PAGE_SIZE / 4096);
+
+ for (i = 0; i < pages; i++, p++) {
+ /* we need to support large memory configurations */
+ /* assume that unbind have already been call on the range */
+ rdev->gart.pages_addr[p] = pci_map_page(rdev->pdev, pagelist[i],
+ 0, PAGE_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+ if (pci_dma_mapping_error(rdev->pdev, rdev->gart.pages_addr[p])) {
+ /* FIXME: failed to map page (return -ENOMEM?) */
+ radeon_gart_unbind(rdev, offset, pages);
+ return -ENOMEM;
+ }
+ rdev->gart.pages[p] = pagelist[i];
+ page_base = (uint32_t)rdev->gart.pages_addr[p];
+ for (j = 0; j < (PAGE_SIZE / 4096); j++, t++) {
+ radeon_gart_set_page(rdev, t, page_base);
+ page_base += 4096;
+ }
+ }
+ mb();
+ radeon_gart_tlb_flush(rdev);
+ return 0;
+}
+
+int radeon_gart_init(struct radeon_device *rdev)
+{
+ if (rdev->gart.pages) {
+ return 0;
+ }
+ /* We need PAGE_SIZE >= 4096 */
+ if (PAGE_SIZE < 4096) {
+ DRM_ERROR("Page size is smaller than GPU page size!\n");
+ return -EINVAL;
+ }
+ /* Compute table size */
+ rdev->gart.num_cpu_pages = rdev->mc.gtt_size / PAGE_SIZE;
+ rdev->gart.num_gpu_pages = rdev->mc.gtt_size / 4096;
+ DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n",
+ rdev->gart.num_cpu_pages, rdev->gart.num_gpu_pages);
+ /* Allocate pages table */
+ rdev->gart.pages = kzalloc(sizeof(void *) * rdev->gart.num_cpu_pages,
+ GFP_KERNEL);
+ if (rdev->gart.pages == NULL) {
+ radeon_gart_fini(rdev);
+ return -ENOMEM;
+ }
+ rdev->gart.pages_addr = kzalloc(sizeof(dma_addr_t) *
+ rdev->gart.num_cpu_pages, GFP_KERNEL);
+ if (rdev->gart.pages_addr == NULL) {
+ radeon_gart_fini(rdev);
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+void radeon_gart_fini(struct radeon_device *rdev)
+{
+ if (rdev->gart.pages && rdev->gart.pages_addr && rdev->gart.ready) {
+ /* unbind pages */
+ radeon_gart_unbind(rdev, 0, rdev->gart.num_cpu_pages);
+ }
+ rdev->gart.ready = false;
+ kfree(rdev->gart.pages);
+ kfree(rdev->gart.pages_addr);
+ rdev->gart.pages = NULL;
+ rdev->gart.pages_addr = NULL;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "drm.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+int radeon_gem_object_init(struct drm_gem_object *obj)
+{
+ /* we do nothings here */
+ return 0;
+}
+
+void radeon_gem_object_free(struct drm_gem_object *gobj)
+{
+ struct radeon_object *robj = gobj->driver_private;
+
+ gobj->driver_private = NULL;
+ if (robj) {
+ radeon_object_unref(&robj);
+ }
+}
+
+int radeon_gem_object_create(struct radeon_device *rdev, int size,
+ int alignment, int initial_domain,
+ bool discardable, bool kernel,
+ bool interruptible,
+ struct drm_gem_object **obj)
+{
+ struct drm_gem_object *gobj;
+ struct radeon_object *robj;
+ int r;
+
+ *obj = NULL;
+ gobj = drm_gem_object_alloc(rdev->ddev, size);
+ if (!gobj) {
+ return -ENOMEM;
+ }
+ /* At least align on page size */
+ if (alignment < PAGE_SIZE) {
+ alignment = PAGE_SIZE;
+ }
+ r = radeon_object_create(rdev, gobj, size, kernel, initial_domain,
+ interruptible, &robj);
+ if (r) {
+ DRM_ERROR("Failed to allocate GEM object (%d, %d, %u)\n",
+ size, initial_domain, alignment);
+ mutex_lock(&rdev->ddev->struct_mutex);
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&rdev->ddev->struct_mutex);
+ return r;
+ }
+ gobj->driver_private = robj;
+ *obj = gobj;
+ return 0;
+}
+
+int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
+ uint64_t *gpu_addr)
+{
+ struct radeon_object *robj = obj->driver_private;
+ uint32_t flags;
+
+ switch (pin_domain) {
+ case RADEON_GEM_DOMAIN_VRAM:
+ flags = TTM_PL_FLAG_VRAM;
+ break;
+ case RADEON_GEM_DOMAIN_GTT:
+ flags = TTM_PL_FLAG_TT;
+ break;
+ default:
+ flags = TTM_PL_FLAG_SYSTEM;
+ break;
+ }
+ return radeon_object_pin(robj, flags, gpu_addr);
+}
+
+void radeon_gem_object_unpin(struct drm_gem_object *obj)
+{
+ struct radeon_object *robj = obj->driver_private;
+ radeon_object_unpin(robj);
+}
+
+int radeon_gem_set_domain(struct drm_gem_object *gobj,
+ uint32_t rdomain, uint32_t wdomain)
+{
+ struct radeon_object *robj;
+ uint32_t domain;
+ int r;
+
+ /* FIXME: reeimplement */
+ robj = gobj->driver_private;
+ /* work out where to validate the buffer to */
+ domain = wdomain;
+ if (!domain) {
+ domain = rdomain;
+ }
+ if (!domain) {
+ /* Do nothings */
+ printk(KERN_WARNING "Set domain withou domain !\n");
+ return 0;
+ }
+ if (domain == RADEON_GEM_DOMAIN_CPU) {
+ /* Asking for cpu access wait for object idle */
+ r = radeon_object_wait(robj);
+ if (r) {
+ printk(KERN_ERR "Failed to wait for object !\n");
+ return r;
+ }
+ }
+ return 0;
+}
+
+int radeon_gem_init(struct radeon_device *rdev)
+{
+ INIT_LIST_HEAD(&rdev->gem.objects);
+ return 0;
+}
+
+void radeon_gem_fini(struct radeon_device *rdev)
+{
+ radeon_object_force_delete(rdev);
+}
+
+
+/*
+ * GEM ioctls.
+ */
+int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_radeon_gem_info *args = data;
+
+ args->vram_size = rdev->mc.vram_size;
+ /* FIXME: report somethings that makes sense */
+ args->vram_visible = rdev->mc.vram_size - (4 * 1024 * 1024);
+ args->gart_size = rdev->mc.gtt_size;
+ return 0;
+}
+
+int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ /* TODO: implement */
+ DRM_ERROR("unimplemented %s\n", __func__);
+ return -ENOSYS;
+}
+
+int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ /* TODO: implement */
+ DRM_ERROR("unimplemented %s\n", __func__);
+ return -ENOSYS;
+}
+
+int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_radeon_gem_create *args = data;
+ struct drm_gem_object *gobj;
+ uint32_t handle;
+ int r;
+
+ /* create a gem object to contain this object in */
+ args->size = roundup(args->size, PAGE_SIZE);
+ r = radeon_gem_object_create(rdev, args->size, args->alignment,
+ args->initial_domain, false,
+ false, true, &gobj);
+ if (r) {
+ return r;
+ }
+ r = drm_gem_handle_create(filp, gobj, &handle);
+ if (r) {
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&dev->struct_mutex);
+ return r;
+ }
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_handle_unreference(gobj);
+ mutex_unlock(&dev->struct_mutex);
+ args->handle = handle;
+ return 0;
+}
+
+int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ /* transition the BO to a domain -
+ * just validate the BO into a certain domain */
+ struct drm_radeon_gem_set_domain *args = data;
+ struct drm_gem_object *gobj;
+ struct radeon_object *robj;
+ int r;
+
+ /* for now if someone requests domain CPU -
+ * just make sure the buffer is finished with */
+
+ /* just do a BO wait for now */
+ gobj = drm_gem_object_lookup(dev, filp, args->handle);
+ if (gobj == NULL) {
+ return -EINVAL;
+ }
+ robj = gobj->driver_private;
+
+ r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
+
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&dev->struct_mutex);
+ return r;
+}
+
+int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ struct drm_radeon_gem_mmap *args = data;
+ struct drm_gem_object *gobj;
+ struct radeon_object *robj;
+ int r;
+
+ gobj = drm_gem_object_lookup(dev, filp, args->handle);
+ if (gobj == NULL) {
+ return -EINVAL;
+ }
+ robj = gobj->driver_private;
+ r = radeon_object_mmap(robj, &args->addr_ptr);
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&dev->struct_mutex);
+ return r;
+}
+
+int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *filp)
+{
+ struct drm_radeon_gem_wait_idle *args = data;
+ struct drm_gem_object *gobj;
+ struct radeon_object *robj;
+ int r;
+
+ gobj = drm_gem_object_lookup(dev, filp, args->handle);
+ if (gobj == NULL) {
+ return -EINVAL;
+ }
+ robj = gobj->driver_private;
+ r = radeon_object_wait(robj);
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&dev->struct_mutex);
+ return r;
+}
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+
+/**
+ * radeon_ddc_probe
+ *
+ */
+bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
+{
+ u8 out_buf[] = { 0x0, 0x0};
+ u8 buf[2];
+ int ret;
+ struct i2c_msg msgs[] = {
+ {
+ .addr = 0x50,
+ .flags = 0,
+ .len = 1,
+ .buf = out_buf,
+ },
+ {
+ .addr = 0x50,
+ .flags = I2C_M_RD,
+ .len = 1,
+ .buf = buf,
+ }
+ };
+
+ ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
+ if (ret == 2)
+ return true;
+
+ return false;
+}
+
+
+void radeon_i2c_do_lock(struct radeon_connector *radeon_connector, int lock_state)
+{
+ struct radeon_device *rdev = radeon_connector->base.dev->dev_private;
+ uint32_t temp;
+ struct radeon_i2c_bus_rec *rec = &radeon_connector->ddc_bus->rec;
+
+ /* RV410 appears to have a bug where the hw i2c in reset
+ * holds the i2c port in a bad state - switch hw i2c away before
+ * doing DDC - do this for all r200s/r300s/r400s for safety sake
+ */
+ if ((rdev->family >= CHIP_R200) && !ASIC_IS_AVIVO(rdev)) {
+ if (rec->a_clk_reg == RADEON_GPIO_MONID) {
+ WREG32(RADEON_DVI_I2C_CNTL_0, (RADEON_I2C_SOFT_RST |
+ R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1)));
+ } else {
+ WREG32(RADEON_DVI_I2C_CNTL_0, (RADEON_I2C_SOFT_RST |
+ R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3)));
+ }
+ }
+ if (lock_state) {
+ temp = RREG32(rec->a_clk_reg);
+ temp &= ~(rec->a_clk_mask);
+ WREG32(rec->a_clk_reg, temp);
+
+ temp = RREG32(rec->a_data_reg);
+ temp &= ~(rec->a_data_mask);
+ WREG32(rec->a_data_reg, temp);
+ }
+
+ temp = RREG32(rec->mask_clk_reg);
+ if (lock_state)
+ temp |= rec->mask_clk_mask;
+ else
+ temp &= ~rec->mask_clk_mask;
+ WREG32(rec->mask_clk_reg, temp);
+ temp = RREG32(rec->mask_clk_reg);
+
+ temp = RREG32(rec->mask_data_reg);
+ if (lock_state)
+ temp |= rec->mask_data_mask;
+ else
+ temp &= ~rec->mask_data_mask;
+ WREG32(rec->mask_data_reg, temp);
+ temp = RREG32(rec->mask_data_reg);
+}
+
+static int get_clock(void *i2c_priv)
+{
+ struct radeon_i2c_chan *i2c = i2c_priv;
+ struct radeon_device *rdev = i2c->dev->dev_private;
+ struct radeon_i2c_bus_rec *rec = &i2c->rec;
+ uint32_t val;
+
+ val = RREG32(rec->get_clk_reg);
+ val &= rec->get_clk_mask;
+
+ return (val != 0);
+}
+
+
+static int get_data(void *i2c_priv)
+{
+ struct radeon_i2c_chan *i2c = i2c_priv;
+ struct radeon_device *rdev = i2c->dev->dev_private;
+ struct radeon_i2c_bus_rec *rec = &i2c->rec;
+ uint32_t val;
+
+ val = RREG32(rec->get_data_reg);
+ val &= rec->get_data_mask;
+ return (val != 0);
+}
+
+static void set_clock(void *i2c_priv, int clock)
+{
+ struct radeon_i2c_chan *i2c = i2c_priv;
+ struct radeon_device *rdev = i2c->dev->dev_private;
+ struct radeon_i2c_bus_rec *rec = &i2c->rec;
+ uint32_t val;
+
+ val = RREG32(rec->put_clk_reg) & (uint32_t)~(rec->put_clk_mask);
+ val |= clock ? 0 : rec->put_clk_mask;
+ WREG32(rec->put_clk_reg, val);
+}
+
+static void set_data(void *i2c_priv, int data)
+{
+ struct radeon_i2c_chan *i2c = i2c_priv;
+ struct radeon_device *rdev = i2c->dev->dev_private;
+ struct radeon_i2c_bus_rec *rec = &i2c->rec;
+ uint32_t val;
+
+ val = RREG32(rec->put_data_reg) & (uint32_t)~(rec->put_data_mask);
+ val |= data ? 0 : rec->put_data_mask;
+ WREG32(rec->put_data_reg, val);
+}
+
+struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
+ struct radeon_i2c_bus_rec *rec,
+ const char *name)
+{
+ struct radeon_i2c_chan *i2c;
+ int ret;
+
+ i2c = drm_calloc(1, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+ if (i2c == NULL)
+ return NULL;
+
+ i2c->adapter.owner = THIS_MODULE;
+ i2c->adapter.algo_data = &i2c->algo;
+ i2c->dev = dev;
+ i2c->algo.setsda = set_data;
+ i2c->algo.setscl = set_clock;
+ i2c->algo.getsda = get_data;
+ i2c->algo.getscl = get_clock;
+ i2c->algo.udelay = 20;
+ /* vesa says 2.2 ms is enough, 1 jiffy doesn't seem to always
+ * make this, 2 jiffies is a lot more reliable */
+ i2c->algo.timeout = 2;
+ i2c->algo.data = i2c;
+ i2c->rec = *rec;
+ i2c_set_adapdata(&i2c->adapter, i2c);
+
+ ret = i2c_bit_add_bus(&i2c->adapter);
+ if (ret) {
+ DRM_INFO("Failed to register i2c %s\n", name);
+ goto out_free;
+ }
+
+ return i2c;
+out_free:
+ drm_free(i2c, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+ return NULL;
+
+}
+
+void radeon_i2c_destroy(struct radeon_i2c_chan *i2c)
+{
+ if (!i2c)
+ return;
+
+ i2c_del_adapter(&i2c->adapter);
+ drm_free(i2c, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+}
+
+struct drm_encoder *radeon_best_encoder(struct drm_connector *connector)
+{
+ return NULL;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon_reg.h"
+#include "radeon_microcode.h"
+#include "radeon.h"
+#include "atom.h"
+
+static inline uint32_t r100_irq_ack(struct radeon_device *rdev)
+{
+ uint32_t irqs = RREG32(RADEON_GEN_INT_STATUS);
+ uint32_t irq_mask = RADEON_SW_INT_TEST;
+
+ if (irqs) {
+ WREG32(RADEON_GEN_INT_STATUS, irqs);
+ }
+ return irqs & irq_mask;
+}
+
+int r100_irq_set(struct radeon_device *rdev)
+{
+ uint32_t tmp = 0;
+
+ if (rdev->irq.sw_int) {
+ tmp |= RADEON_SW_INT_ENABLE;
+ }
+ /* Todo go through CRTC and enable vblank int or not */
+ WREG32(RADEON_GEN_INT_CNTL, tmp);
+ return 0;
+}
+
+int r100_irq_process(struct radeon_device *rdev)
+{
+ uint32_t status;
+
+ status = r100_irq_ack(rdev);
+ if (!status) {
+ return IRQ_NONE;
+ }
+ while (status) {
+ /* SW interrupt */
+ if (status & RADEON_SW_INT_TEST) {
+ radeon_fence_process(rdev);
+ }
+ status = r100_irq_ack(rdev);
+ }
+ return IRQ_HANDLED;
+}
+
+int rs600_irq_set(struct radeon_device *rdev)
+{
+ uint32_t tmp = 0;
+
+ if (rdev->irq.sw_int) {
+ tmp |= RADEON_SW_INT_ENABLE;
+ }
+ WREG32(RADEON_GEN_INT_CNTL, tmp);
+ /* Todo go through CRTC and enable vblank int or not */
+ WREG32(R500_DxMODE_INT_MASK, 0);
+ return 0;
+}
+
+irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS)
+{
+ struct drm_device *dev = (struct drm_device *) arg;
+ struct radeon_device *rdev = dev->dev_private;
+
+ return radeon_irq_process(rdev);
+}
+
+void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ unsigned i;
+
+ /* Disable *all* interrupts */
+ rdev->irq.sw_int = false;
+ for (i = 0; i < 2; i++) {
+ rdev->irq.crtc_vblank_int[i] = false;
+ }
+ radeon_irq_set(rdev);
+ /* Clear bits */
+ radeon_irq_process(rdev);
+}
+
+int radeon_driver_irq_postinstall_kms(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ dev->max_vblank_count = 0x001fffff;
+ rdev->irq.sw_int = true;
+ radeon_irq_set(rdev);
+ return 0;
+}
+
+void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ unsigned i;
+
+ if (rdev == NULL) {
+ return;
+ }
+ /* Disable *all* interrupts */
+ rdev->irq.sw_int = false;
+ for (i = 0; i < 2; i++) {
+ rdev->irq.crtc_vblank_int[i] = false;
+ }
+ radeon_irq_set(rdev);
+}
+
+int radeon_irq_kms_init(struct radeon_device *rdev)
+{
+ int r = 0;
+
+ r = drm_vblank_init(rdev->ddev, 2);
+ if (r) {
+ return r;
+ }
+ drm_irq_install(rdev->ddev);
+ rdev->irq.installed = true;
+ DRM_INFO("radeon: irq initialized.\n");
+ return 0;
+}
+
+void radeon_irq_kms_fini(struct radeon_device *rdev)
+{
+ if (rdev->irq.installed) {
+ rdev->irq.installed = false;
+ drm_irq_uninstall(rdev->ddev);
+ }
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "drm_sarea.h"
+#include "radeon.h"
+#include "radeon_drm.h"
+
+
+/*
+ * Driver load/unload
+ */
+int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
+{
+ struct radeon_device *rdev;
+ int r;
+
+ rdev = kzalloc(sizeof(struct radeon_device), GFP_KERNEL);
+ if (rdev == NULL) {
+ return -ENOMEM;
+ }
+ dev->dev_private = (void *)rdev;
+
+ /* update BUS flag */
+ if (drm_device_is_agp(dev)) {
+ flags |= RADEON_IS_AGP;
+ } else if (drm_device_is_pcie(dev)) {
+ flags |= RADEON_IS_PCIE;
+ } else {
+ flags |= RADEON_IS_PCI;
+ }
+
+ r = radeon_device_init(rdev, dev, dev->pdev, flags);
+ if (r) {
+ DRM_ERROR("Failed to initialize radeon, disabling IOCTL\n");
+ radeon_device_fini(rdev);
+ return r;
+ }
+ return 0;
+}
+
+int radeon_driver_unload_kms(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ radeon_device_fini(rdev);
+ kfree(rdev);
+ dev->dev_private = NULL;
+ return 0;
+}
+
+
+/*
+ * Userspace get informations ioctl
+ */
+int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_radeon_info *info;
+ uint32_t *value_ptr;
+ uint32_t value;
+
+ info = data;
+ value_ptr = (uint32_t *)((unsigned long)info->value);
+ switch (info->request) {
+ case RADEON_INFO_DEVICE_ID:
+ value = dev->pci_device;
+ break;
+ case RADEON_INFO_NUM_GB_PIPES:
+ value = rdev->num_gb_pipes;
+ break;
+ default:
+ DRM_DEBUG("Invalid request %d\n", info->request);
+ return -EINVAL;
+ }
+ if (DRM_COPY_TO_USER(value_ptr, &value, sizeof(uint32_t))) {
+ DRM_ERROR("copy_to_user\n");
+ return -EFAULT;
+ }
+ return 0;
+}
+
+
+/*
+ * Outdated mess for old drm with Xorg being in charge (void function now).
+ */
+int radeon_driver_firstopen_kms(struct drm_device *dev)
+{
+ return 0;
+}
+
+
+void radeon_driver_lastclose_kms(struct drm_device *dev)
+{
+}
+
+int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
+{
+ return 0;
+}
+
+void radeon_driver_postclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv)
+{
+}
+
+void radeon_driver_preclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv)
+{
+}
+
+
+/*
+ * VBlank related functions.
+ */
+u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * For multiple master (like multiple X).
+ */
+struct drm_radeon_master_private {
+ drm_local_map_t *sarea;
+ drm_radeon_sarea_t *sarea_priv;
+};
+
+int radeon_master_create_kms(struct drm_device *dev, struct drm_master *master)
+{
+ struct drm_radeon_master_private *master_priv;
+ unsigned long sareapage;
+ int ret;
+
+ master_priv = drm_calloc(1, sizeof(*master_priv), DRM_MEM_DRIVER);
+ if (master_priv == NULL) {
+ return -ENOMEM;
+ }
+ /* prebuild the SAREA */
+ sareapage = max_t(unsigned long, SAREA_MAX, PAGE_SIZE);
+ ret = drm_addmap(dev, 0, sareapage, _DRM_SHM,
+ _DRM_CONTAINS_LOCK|_DRM_DRIVER,
+ &master_priv->sarea);
+ if (ret) {
+ DRM_ERROR("SAREA setup failed\n");
+ return ret;
+ }
+ master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
+ master_priv->sarea_priv->pfCurrentPage = 0;
+ master->driver_priv = master_priv;
+ return 0;
+}
+
+void radeon_master_destroy_kms(struct drm_device *dev,
+ struct drm_master *master)
+{
+ struct drm_radeon_master_private *master_priv = master->driver_priv;
+
+ if (master_priv == NULL) {
+ return;
+ }
+ if (master_priv->sarea) {
+ drm_rmmap_locked(dev, master_priv->sarea);
+ }
+ drm_free(master_priv, sizeof(*master_priv), DRM_MEM_DRIVER);
+ master->driver_priv = NULL;
+}
+
+
+/*
+ * IOCTL.
+ */
+int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ /* Not valid in KMS. */
+ return -EINVAL;
+}
+
+#define KMS_INVALID_IOCTL(name) \
+int name(struct drm_device *dev, void *data, struct drm_file *file_priv)\
+{ \
+ DRM_ERROR("invalid ioctl with kms %s\n", __func__); \
+ return -EINVAL; \
+}
+
+/*
+ * All these ioctls are invalid in kms world.
+ */
+KMS_INVALID_IOCTL(radeon_cp_init_kms)
+KMS_INVALID_IOCTL(radeon_cp_start_kms)
+KMS_INVALID_IOCTL(radeon_cp_stop_kms)
+KMS_INVALID_IOCTL(radeon_cp_reset_kms)
+KMS_INVALID_IOCTL(radeon_cp_idle_kms)
+KMS_INVALID_IOCTL(radeon_cp_resume_kms)
+KMS_INVALID_IOCTL(radeon_engine_reset_kms)
+KMS_INVALID_IOCTL(radeon_fullscreen_kms)
+KMS_INVALID_IOCTL(radeon_cp_swap_kms)
+KMS_INVALID_IOCTL(radeon_cp_clear_kms)
+KMS_INVALID_IOCTL(radeon_cp_vertex_kms)
+KMS_INVALID_IOCTL(radeon_cp_indices_kms)
+KMS_INVALID_IOCTL(radeon_cp_texture_kms)
+KMS_INVALID_IOCTL(radeon_cp_stipple_kms)
+KMS_INVALID_IOCTL(radeon_cp_indirect_kms)
+KMS_INVALID_IOCTL(radeon_cp_vertex2_kms)
+KMS_INVALID_IOCTL(radeon_cp_cmdbuf_kms)
+KMS_INVALID_IOCTL(radeon_cp_getparam_kms)
+KMS_INVALID_IOCTL(radeon_cp_flip_kms)
+KMS_INVALID_IOCTL(radeon_mem_alloc_kms)
+KMS_INVALID_IOCTL(radeon_mem_free_kms)
+KMS_INVALID_IOCTL(radeon_mem_init_heap_kms)
+KMS_INVALID_IOCTL(radeon_irq_emit_kms)
+KMS_INVALID_IOCTL(radeon_irq_wait_kms)
+KMS_INVALID_IOCTL(radeon_cp_setparam_kms)
+KMS_INVALID_IOCTL(radeon_surface_alloc_kms)
+KMS_INVALID_IOCTL(radeon_surface_free_kms)
+
+
+struct drm_ioctl_desc radeon_ioctls_kms[] = {
+ DRM_IOCTL_DEF(DRM_RADEON_CP_INIT, radeon_cp_init_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_CP_START, radeon_cp_start_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_CP_STOP, radeon_cp_stop_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_CP_RESET, radeon_cp_reset_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_CP_IDLE, radeon_cp_idle_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_CP_RESUME, radeon_cp_resume_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_RESET, radeon_engine_reset_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_FULLSCREEN, radeon_fullscreen_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_SWAP, radeon_cp_swap_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_CLEAR, radeon_cp_clear_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_VERTEX, radeon_cp_vertex_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_INDICES, radeon_cp_indices_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_TEXTURE, radeon_cp_texture_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_STIPPLE, radeon_cp_stipple_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_INDIRECT, radeon_cp_indirect_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_VERTEX2, radeon_cp_vertex2_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_CMDBUF, radeon_cp_cmdbuf_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GETPARAM, radeon_cp_getparam_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_FLIP, radeon_cp_flip_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_ALLOC, radeon_mem_alloc_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_FREE, radeon_mem_free_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_INIT_HEAP, radeon_mem_init_heap_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_RADEON_IRQ_EMIT, radeon_irq_emit_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_IRQ_WAIT, radeon_irq_wait_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_SETPARAM, radeon_cp_setparam_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_SURF_ALLOC, radeon_surface_alloc_kms, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_SURF_FREE, radeon_surface_free_kms, DRM_AUTH),
+ /* KMS */
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_PREAD, radeon_gem_pread_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_PWRITE, radeon_gem_pwrite_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_CS, radeon_cs_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_RADEON_INFO, radeon_info_ioctl, DRM_AUTH),
+};
+int radeon_max_kms_ioctl = DRM_ARRAY_SIZE(radeon_ioctls_kms);
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/radeon_drm.h>
+#include "radeon_fixed.h"
+#include "radeon.h"
+
+void radeon_restore_common_regs(struct drm_device *dev)
+{
+ /* don't need this yet */
+}
+
+static void radeon_pll_wait_for_read_update_complete(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ int i = 0;
+
+ /* FIXME: Certain revisions of R300 can't recover here. Not sure of
+ the cause yet, but this workaround will mask the problem for now.
+ Other chips usually will pass at the very first test, so the
+ workaround shouldn't have any effect on them. */
+ for (i = 0;
+ (i < 10000 &&
+ RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
+ i++);
+}
+
+static void radeon_pll_write_update(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ while (RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
+
+ WREG32_PLL_P(RADEON_PPLL_REF_DIV,
+ RADEON_PPLL_ATOMIC_UPDATE_W,
+ ~(RADEON_PPLL_ATOMIC_UPDATE_W));
+}
+
+static void radeon_pll2_wait_for_read_update_complete(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ int i = 0;
+
+
+ /* FIXME: Certain revisions of R300 can't recover here. Not sure of
+ the cause yet, but this workaround will mask the problem for now.
+ Other chips usually will pass at the very first test, so the
+ workaround shouldn't have any effect on them. */
+ for (i = 0;
+ (i < 10000 &&
+ RREG32_PLL(RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
+ i++);
+}
+
+static void radeon_pll2_write_update(struct drm_device *dev)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ while (RREG32_PLL(RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
+
+ WREG32_PLL_P(RADEON_P2PLL_REF_DIV,
+ RADEON_P2PLL_ATOMIC_UPDATE_W,
+ ~(RADEON_P2PLL_ATOMIC_UPDATE_W));
+}
+
+static uint8_t radeon_compute_pll_gain(uint16_t ref_freq, uint16_t ref_div,
+ uint16_t fb_div)
+{
+ unsigned int vcoFreq;
+
+ if (!ref_div)
+ return 1;
+
+ vcoFreq = ((unsigned)ref_freq & fb_div) / ref_div;
+
+ /*
+ * This is horribly crude: the VCO frequency range is divided into
+ * 3 parts, each part having a fixed PLL gain value.
+ */
+ if (vcoFreq >= 30000)
+ /*
+ * [300..max] MHz : 7
+ */
+ return 7;
+ else if (vcoFreq >= 18000)
+ /*
+ * [180..300) MHz : 4
+ */
+ return 4;
+ else
+ /*
+ * [0..180) MHz : 1
+ */
+ return 1;
+}
+
+void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t mask;
+
+ if (radeon_crtc->crtc_id)
+ mask = (RADEON_CRTC2_EN |
+ RADEON_CRTC2_DISP_DIS |
+ RADEON_CRTC2_VSYNC_DIS |
+ RADEON_CRTC2_HSYNC_DIS |
+ RADEON_CRTC2_DISP_REQ_EN_B);
+ else
+ mask = (RADEON_CRTC_DISPLAY_DIS |
+ RADEON_CRTC_VSYNC_DIS |
+ RADEON_CRTC_HSYNC_DIS);
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ if (radeon_crtc->crtc_id)
+ WREG32_P(RADEON_CRTC2_GEN_CNTL, RADEON_CRTC2_EN, ~mask);
+ else {
+ WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN |
+ RADEON_CRTC_DISP_REQ_EN_B));
+ WREG32_P(RADEON_CRTC_EXT_CNTL, 0, ~mask);
+ }
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ if (radeon_crtc->crtc_id)
+ WREG32_P(RADEON_CRTC2_GEN_CNTL, mask, ~mask);
+ else {
+ WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN |
+ RADEON_CRTC_DISP_REQ_EN_B));
+ WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~mask);
+ }
+ break;
+ }
+
+ if (mode != DRM_MODE_DPMS_OFF) {
+ radeon_crtc_load_lut(crtc);
+ }
+}
+
+/* properly set crtc bpp when using atombios */
+void radeon_legacy_atom_set_surface(struct drm_crtc *crtc)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ int format;
+ uint32_t crtc_gen_cntl;
+ uint32_t disp_merge_cntl;
+ uint32_t crtc_pitch;
+
+ switch (crtc->fb->bits_per_pixel) {
+ case 15: /* 555 */
+ format = 3;
+ break;
+ case 16: /* 565 */
+ format = 4;
+ break;
+ case 24: /* RGB */
+ format = 5;
+ break;
+ case 32: /* xRGB */
+ format = 6;
+ break;
+ default:
+ return;
+ }
+
+ crtc_pitch = ((((crtc->fb->pitch / (crtc->fb->bits_per_pixel / 8)) * crtc->fb->bits_per_pixel) +
+ ((crtc->fb->bits_per_pixel * 8) - 1)) /
+ (crtc->fb->bits_per_pixel * 8));
+ crtc_pitch |= crtc_pitch << 16;
+
+ WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
+
+ switch (radeon_crtc->crtc_id) {
+ case 0:
+ disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
+ disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
+ WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
+
+ crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL) & 0xfffff0ff;
+ crtc_gen_cntl |= (format << 8);
+ crtc_gen_cntl |= RADEON_CRTC_EXT_DISP_EN;
+ WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
+ break;
+ case 1:
+ disp_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
+ disp_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
+ WREG32(RADEON_DISP2_MERGE_CNTL, disp_merge_cntl);
+
+ crtc_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL) & 0xfffff0ff;
+ crtc_gen_cntl |= (format << 8);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc_gen_cntl);
+ WREG32(RADEON_FP_H2_SYNC_STRT_WID, RREG32(RADEON_CRTC2_H_SYNC_STRT_WID));
+ WREG32(RADEON_FP_V2_SYNC_STRT_WID, RREG32(RADEON_CRTC2_V_SYNC_STRT_WID));
+ break;
+ }
+}
+
+int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct radeon_framebuffer *radeon_fb;
+ struct drm_gem_object *obj;
+ uint64_t base;
+ uint32_t crtc_offset, crtc_offset_cntl, crtc_tile_x0_y0 = 0;
+ uint32_t crtc_pitch, pitch_pixels;
+
+ DRM_DEBUG("\n");
+
+ radeon_fb = to_radeon_framebuffer(crtc->fb);
+
+ obj = radeon_fb->obj;
+ if (radeon_gem_object_pin(obj, RADEON_GEM_DOMAIN_VRAM, &base)) {
+ return -EINVAL;
+ }
+ crtc_offset = (u32)base;
+ crtc_offset_cntl = 0;
+
+ pitch_pixels = crtc->fb->pitch / (crtc->fb->bits_per_pixel / 8);
+ crtc_pitch = (((pitch_pixels * crtc->fb->bits_per_pixel) +
+ ((crtc->fb->bits_per_pixel * 8) - 1)) /
+ (crtc->fb->bits_per_pixel * 8));
+ crtc_pitch |= crtc_pitch << 16;
+
+ /* TODO tiling */
+ if (0) {
+ if (ASIC_IS_R300(rdev))
+ crtc_offset_cntl |= (R300_CRTC_X_Y_MODE_EN |
+ R300_CRTC_MICRO_TILE_BUFFER_DIS |
+ R300_CRTC_MACRO_TILE_EN);
+ else
+ crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
+ } else {
+ if (ASIC_IS_R300(rdev))
+ crtc_offset_cntl &= ~(R300_CRTC_X_Y_MODE_EN |
+ R300_CRTC_MICRO_TILE_BUFFER_DIS |
+ R300_CRTC_MACRO_TILE_EN);
+ else
+ crtc_offset_cntl &= ~RADEON_CRTC_TILE_EN;
+ }
+
+
+ /* TODO more tiling */
+ if (0) {
+ if (ASIC_IS_R300(rdev)) {
+ crtc_tile_x0_y0 = x | (y << 16);
+ base &= ~0x7ff;
+ } else {
+ int byteshift = crtc->fb->bits_per_pixel >> 4;
+ int tile_addr = (((y >> 3) * crtc->fb->width + x) >> (8 - byteshift)) << 11;
+ base += tile_addr + ((x << byteshift) % 256) + ((y % 8) << 8);
+ crtc_offset_cntl |= (y % 16);
+ }
+ } else {
+ int offset = y * pitch_pixels + x;
+ switch (crtc->fb->bits_per_pixel) {
+ case 15:
+ case 16:
+ offset *= 2;
+ break;
+ case 24:
+ offset *= 3;
+ break;
+ case 32:
+ offset *= 4;
+ break;
+ default:
+ return false;
+ }
+ base += offset;
+ }
+
+ base &= ~7;
+
+ /* update sarea TODO */
+
+ crtc_offset = (u32)base;
+
+ WREG32(RADEON_DISPLAY_BASE_ADDR + radeon_crtc->crtc_offset, rdev->mc.vram_location);
+
+ if (ASIC_IS_R300(rdev)) {
+ if (radeon_crtc->crtc_id)
+ WREG32(R300_CRTC2_TILE_X0_Y0, crtc_tile_x0_y0);
+ else
+ WREG32(R300_CRTC_TILE_X0_Y0, crtc_tile_x0_y0);
+ }
+ WREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset, crtc_offset_cntl);
+ WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, crtc_offset);
+ WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
+
+ if (old_fb && old_fb != crtc->fb) {
+ radeon_fb = to_radeon_framebuffer(old_fb);
+ radeon_gem_object_unpin(radeon_fb->obj);
+ }
+ return 0;
+}
+
+static bool radeon_set_crtc_timing(struct drm_crtc *crtc, struct drm_display_mode *mode)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ int format;
+ int hsync_start;
+ int hsync_wid;
+ int vsync_wid;
+ uint32_t crtc_h_total_disp;
+ uint32_t crtc_h_sync_strt_wid;
+ uint32_t crtc_v_total_disp;
+ uint32_t crtc_v_sync_strt_wid;
+
+ DRM_DEBUG("\n");
+
+ switch (crtc->fb->bits_per_pixel) {
+ case 15: /* 555 */
+ format = 3;
+ break;
+ case 16: /* 565 */
+ format = 4;
+ break;
+ case 24: /* RGB */
+ format = 5;
+ break;
+ case 32: /* xRGB */
+ format = 6;
+ break;
+ default:
+ return false;
+ }
+
+ crtc_h_total_disp = ((((mode->crtc_htotal / 8) - 1) & 0x3ff)
+ | ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
+
+ hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
+ if (!hsync_wid)
+ hsync_wid = 1;
+ hsync_start = mode->crtc_hsync_start - 8;
+
+ crtc_h_sync_strt_wid = ((hsync_start & 0x1fff)
+ | ((hsync_wid & 0x3f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NHSYNC)
+ ? RADEON_CRTC_H_SYNC_POL
+ : 0));
+
+ /* This works for double scan mode. */
+ crtc_v_total_disp = (((mode->crtc_vtotal - 1) & 0xffff)
+ | ((mode->crtc_vdisplay - 1) << 16));
+
+ vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ if (!vsync_wid)
+ vsync_wid = 1;
+
+ crtc_v_sync_strt_wid = (((mode->crtc_vsync_start - 1) & 0xfff)
+ | ((vsync_wid & 0x1f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NVSYNC)
+ ? RADEON_CRTC_V_SYNC_POL
+ : 0));
+
+ /* TODO -> Dell Server */
+ if (0) {
+ uint32_t disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
+ uint32_t tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
+ uint32_t dac2_cntl = RREG32(RADEON_DAC_CNTL2);
+ uint32_t crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+
+ dac2_cntl &= ~RADEON_DAC2_DAC_CLK_SEL;
+ dac2_cntl |= RADEON_DAC2_DAC2_CLK_SEL;
+
+ /* For CRT on DAC2, don't turn it on if BIOS didn't
+ enable it, even it's detected.
+ */
+ disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
+ tv_dac_cntl &= ~((1<<2) | (3<<8) | (7<<24) | (0xff<<16));
+ tv_dac_cntl |= (0x03 | (2<<8) | (0x58<<16));
+
+ WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
+ WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
+ WREG32(RADEON_DAC_CNTL2, dac2_cntl);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ }
+
+ if (radeon_crtc->crtc_id) {
+ uint32_t crtc2_gen_cntl;
+ uint32_t disp2_merge_cntl;
+
+ /* check to see if TV DAC is enabled for another crtc and keep it enabled */
+ if (RREG32(RADEON_CRTC2_GEN_CNTL) & RADEON_CRTC2_CRT2_ON)
+ crtc2_gen_cntl = RADEON_CRTC2_CRT2_ON;
+ else
+ crtc2_gen_cntl = 0;
+
+ crtc2_gen_cntl |= ((format << 8)
+ | RADEON_CRTC2_VSYNC_DIS
+ | RADEON_CRTC2_HSYNC_DIS
+ | RADEON_CRTC2_DISP_DIS
+ | RADEON_CRTC2_DISP_REQ_EN_B
+ | ((mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ ? RADEON_CRTC2_DBL_SCAN_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_CSYNC)
+ ? RADEON_CRTC2_CSYNC_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_INTERLACE)
+ ? RADEON_CRTC2_INTERLACE_EN
+ : 0));
+
+ disp2_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
+ disp2_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
+
+ WREG32(RADEON_DISP2_MERGE_CNTL, disp2_merge_cntl);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ } else {
+ uint32_t crtc_gen_cntl;
+ uint32_t crtc_ext_cntl;
+ uint32_t disp_merge_cntl;
+
+ crtc_gen_cntl = (RADEON_CRTC_EXT_DISP_EN
+ | (format << 8)
+ | RADEON_CRTC_DISP_REQ_EN_B
+ | ((mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ ? RADEON_CRTC_DBL_SCAN_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_CSYNC)
+ ? RADEON_CRTC_CSYNC_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_INTERLACE)
+ ? RADEON_CRTC_INTERLACE_EN
+ : 0));
+
+ crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ crtc_ext_cntl |= (RADEON_XCRT_CNT_EN |
+ RADEON_CRTC_VSYNC_DIS |
+ RADEON_CRTC_HSYNC_DIS |
+ RADEON_CRTC_DISPLAY_DIS);
+
+ disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
+ disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
+
+ WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
+ WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
+ }
+
+ WREG32(RADEON_CRTC_H_TOTAL_DISP + radeon_crtc->crtc_offset, crtc_h_total_disp);
+ WREG32(RADEON_CRTC_H_SYNC_STRT_WID + radeon_crtc->crtc_offset, crtc_h_sync_strt_wid);
+ WREG32(RADEON_CRTC_V_TOTAL_DISP + radeon_crtc->crtc_offset, crtc_v_total_disp);
+ WREG32(RADEON_CRTC_V_SYNC_STRT_WID + radeon_crtc->crtc_offset, crtc_v_sync_strt_wid);
+
+ return true;
+}
+
+static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
+{
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_encoder *encoder;
+ uint32_t feedback_div = 0;
+ uint32_t frac_fb_div = 0;
+ uint32_t reference_div = 0;
+ uint32_t post_divider = 0;
+ uint32_t freq = 0;
+ uint8_t pll_gain;
+ int pll_flags = RADEON_PLL_LEGACY;
+ bool use_bios_divs = false;
+ /* PLL registers */
+ uint32_t pll_ref_div = 0;
+ uint32_t pll_fb_post_div = 0;
+ uint32_t htotal_cntl = 0;
+
+ struct radeon_pll *pll;
+
+ struct {
+ int divider;
+ int bitvalue;
+ } *post_div, post_divs[] = {
+ /* From RAGE 128 VR/RAGE 128 GL Register
+ * Reference Manual (Technical Reference
+ * Manual P/N RRG-G04100-C Rev. 0.04), page
+ * 3-17 (PLL_DIV_[3:0]).
+ */
+ { 1, 0 }, /* VCLK_SRC */
+ { 2, 1 }, /* VCLK_SRC/2 */
+ { 4, 2 }, /* VCLK_SRC/4 */
+ { 8, 3 }, /* VCLK_SRC/8 */
+ { 3, 4 }, /* VCLK_SRC/3 */
+ { 16, 5 }, /* VCLK_SRC/16 */
+ { 6, 6 }, /* VCLK_SRC/6 */
+ { 12, 7 }, /* VCLK_SRC/12 */
+ { 0, 0 }
+ };
+
+ if (radeon_crtc->crtc_id)
+ pll = &rdev->clock.p2pll;
+ else
+ pll = &rdev->clock.p1pll;
+
+ if (mode->clock > 200000) /* range limits??? */
+ pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+ else
+ pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
+ pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
+ if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS) {
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;
+ if (lvds) {
+ if (lvds->use_bios_dividers) {
+ pll_ref_div = lvds->panel_ref_divider;
+ pll_fb_post_div = (lvds->panel_fb_divider |
+ (lvds->panel_post_divider << 16));
+ htotal_cntl = 0;
+ use_bios_divs = true;
+ }
+ }
+ pll_flags |= RADEON_PLL_USE_REF_DIV;
+ }
+ }
+ }
+
+ DRM_DEBUG("\n");
+
+ if (!use_bios_divs) {
+ radeon_compute_pll(pll, mode->clock,
+ &freq, &feedback_div, &frac_fb_div,
+ &reference_div, &post_divider,
+ pll_flags);
+
+ for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
+ if (post_div->divider == post_divider)
+ break;
+ }
+
+ if (!post_div->divider)
+ post_div = &post_divs[0];
+
+ DRM_DEBUG("dc=%u, fd=%d, rd=%d, pd=%d\n",
+ (unsigned)freq,
+ feedback_div,
+ reference_div,
+ post_divider);
+
+ pll_ref_div = reference_div;
+#if defined(__powerpc__) && (0) /* TODO */
+ /* apparently programming this otherwise causes a hang??? */
+ if (info->MacModel == RADEON_MAC_IBOOK)
+ pll_fb_post_div = 0x000600ad;
+ else
+#endif
+ pll_fb_post_div = (feedback_div | (post_div->bitvalue << 16));
+
+ htotal_cntl = mode->htotal & 0x7;
+
+ }
+
+ pll_gain = radeon_compute_pll_gain(pll->reference_freq,
+ pll_ref_div & 0x3ff,
+ pll_fb_post_div & 0x7ff);
+
+ if (radeon_crtc->crtc_id) {
+ uint32_t pixclks_cntl = ((RREG32_PLL(RADEON_PIXCLKS_CNTL) &
+ ~(RADEON_PIX2CLK_SRC_SEL_MASK)) |
+ RADEON_PIX2CLK_SRC_SEL_P2PLLCLK);
+
+ WREG32_PLL_P(RADEON_PIXCLKS_CNTL,
+ RADEON_PIX2CLK_SRC_SEL_CPUCLK,
+ ~(RADEON_PIX2CLK_SRC_SEL_MASK));
+
+ WREG32_PLL_P(RADEON_P2PLL_CNTL,
+ RADEON_P2PLL_RESET
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN
+ | ((uint32_t)pll_gain << RADEON_P2PLL_PVG_SHIFT),
+ ~(RADEON_P2PLL_RESET
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN
+ | RADEON_P2PLL_PVG_MASK));
+
+ WREG32_PLL_P(RADEON_P2PLL_REF_DIV,
+ pll_ref_div,
+ ~RADEON_P2PLL_REF_DIV_MASK);
+
+ WREG32_PLL_P(RADEON_P2PLL_DIV_0,
+ pll_fb_post_div,
+ ~RADEON_P2PLL_FB0_DIV_MASK);
+
+ WREG32_PLL_P(RADEON_P2PLL_DIV_0,
+ pll_fb_post_div,
+ ~RADEON_P2PLL_POST0_DIV_MASK);
+
+ radeon_pll2_write_update(dev);
+ radeon_pll2_wait_for_read_update_complete(dev);
+
+ WREG32_PLL(RADEON_HTOTAL2_CNTL, htotal_cntl);
+
+ WREG32_PLL_P(RADEON_P2PLL_CNTL,
+ 0,
+ ~(RADEON_P2PLL_RESET
+ | RADEON_P2PLL_SLEEP
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN));
+
+ DRM_DEBUG("Wrote2: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
+ (unsigned)pll_ref_div,
+ (unsigned)pll_fb_post_div,
+ (unsigned)htotal_cntl,
+ RREG32_PLL(RADEON_P2PLL_CNTL));
+ DRM_DEBUG("Wrote2: rd=%u, fd=%u, pd=%u\n",
+ (unsigned)pll_ref_div & RADEON_P2PLL_REF_DIV_MASK,
+ (unsigned)pll_fb_post_div & RADEON_P2PLL_FB0_DIV_MASK,
+ (unsigned)((pll_fb_post_div &
+ RADEON_P2PLL_POST0_DIV_MASK) >> 16));
+
+ mdelay(50); /* Let the clock to lock */
+
+ WREG32_PLL_P(RADEON_PIXCLKS_CNTL,
+ RADEON_PIX2CLK_SRC_SEL_P2PLLCLK,
+ ~(RADEON_PIX2CLK_SRC_SEL_MASK));
+
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
+ } else {
+ if (rdev->flags & RADEON_IS_MOBILITY) {
+ /* A temporal workaround for the occational blanking on certain laptop panels.
+ This appears to related to the PLL divider registers (fail to lock?).
+ It occurs even when all dividers are the same with their old settings.
+ In this case we really don't need to fiddle with PLL registers.
+ By doing this we can avoid the blanking problem with some panels.
+ */
+ if ((pll_ref_div == (RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_REF_DIV_MASK)) &&
+ (pll_fb_post_div == (RREG32_PLL(RADEON_PPLL_DIV_3) &
+ (RADEON_PPLL_POST3_DIV_MASK | RADEON_PPLL_FB3_DIV_MASK)))) {
+ WREG32_P(RADEON_CLOCK_CNTL_INDEX,
+ RADEON_PLL_DIV_SEL,
+ ~(RADEON_PLL_DIV_SEL));
+ r100_pll_errata_after_index(rdev);
+ return;
+ }
+ }
+
+ WREG32_PLL_P(RADEON_VCLK_ECP_CNTL,
+ RADEON_VCLK_SRC_SEL_CPUCLK,
+ ~(RADEON_VCLK_SRC_SEL_MASK));
+ WREG32_PLL_P(RADEON_PPLL_CNTL,
+ RADEON_PPLL_RESET
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
+ | ((uint32_t)pll_gain << RADEON_PPLL_PVG_SHIFT),
+ ~(RADEON_PPLL_RESET
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_PVG_MASK));
+
+ WREG32_P(RADEON_CLOCK_CNTL_INDEX,
+ RADEON_PLL_DIV_SEL,
+ ~(RADEON_PLL_DIV_SEL));
+ r100_pll_errata_after_index(rdev);
+
+ if (ASIC_IS_R300(rdev) ||
+ (rdev->family == CHIP_RS300) ||
+ (rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+ if (pll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
+ /* When restoring console mode, use saved PPLL_REF_DIV
+ * setting.
+ */
+ WREG32_PLL_P(RADEON_PPLL_REF_DIV,
+ pll_ref_div,
+ 0);
+ } else {
+ /* R300 uses ref_div_acc field as real ref divider */
+ WREG32_PLL_P(RADEON_PPLL_REF_DIV,
+ (pll_ref_div << R300_PPLL_REF_DIV_ACC_SHIFT),
+ ~R300_PPLL_REF_DIV_ACC_MASK);
+ }
+ } else
+ WREG32_PLL_P(RADEON_PPLL_REF_DIV,
+ pll_ref_div,
+ ~RADEON_PPLL_REF_DIV_MASK);
+
+ WREG32_PLL_P(RADEON_PPLL_DIV_3,
+ pll_fb_post_div,
+ ~RADEON_PPLL_FB3_DIV_MASK);
+
+ WREG32_PLL_P(RADEON_PPLL_DIV_3,
+ pll_fb_post_div,
+ ~RADEON_PPLL_POST3_DIV_MASK);
+
+ radeon_pll_write_update(dev);
+ radeon_pll_wait_for_read_update_complete(dev);
+
+ WREG32_PLL(RADEON_HTOTAL_CNTL, htotal_cntl);
+
+ WREG32_PLL_P(RADEON_PPLL_CNTL,
+ 0,
+ ~(RADEON_PPLL_RESET
+ | RADEON_PPLL_SLEEP
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN));
+
+ DRM_DEBUG("Wrote: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
+ pll_ref_div,
+ pll_fb_post_div,
+ (unsigned)htotal_cntl,
+ RREG32_PLL(RADEON_PPLL_CNTL));
+ DRM_DEBUG("Wrote: rd=%d, fd=%d, pd=%d\n",
+ pll_ref_div & RADEON_PPLL_REF_DIV_MASK,
+ pll_fb_post_div & RADEON_PPLL_FB3_DIV_MASK,
+ (pll_fb_post_div & RADEON_PPLL_POST3_DIV_MASK) >> 16);
+
+ mdelay(50); /* Let the clock to lock */
+
+ WREG32_PLL_P(RADEON_VCLK_ECP_CNTL,
+ RADEON_VCLK_SRC_SEL_PPLLCLK,
+ ~(RADEON_VCLK_SRC_SEL_MASK));
+
+ }
+}
+
+static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static int radeon_crtc_mode_set(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode,
+ int x, int y, struct drm_framebuffer *old_fb)
+{
+
+ DRM_DEBUG("\n");
+
+ /* TODO TV */
+
+ radeon_crtc_set_base(crtc, x, y, old_fb);
+ radeon_set_crtc_timing(crtc, adjusted_mode);
+ radeon_set_pll(crtc, adjusted_mode);
+ radeon_init_disp_bandwidth(crtc->dev);
+
+ return 0;
+}
+
+static void radeon_crtc_prepare(struct drm_crtc *crtc)
+{
+ radeon_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_crtc_commit(struct drm_crtc *crtc)
+{
+ radeon_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
+}
+
+static const struct drm_crtc_helper_funcs legacy_helper_funcs = {
+ .dpms = radeon_crtc_dpms,
+ .mode_fixup = radeon_crtc_mode_fixup,
+ .mode_set = radeon_crtc_mode_set,
+ .mode_set_base = radeon_crtc_set_base,
+ .prepare = radeon_crtc_prepare,
+ .commit = radeon_crtc_commit,
+};
+
+
+void radeon_legacy_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc)
+{
+ if (radeon_crtc->crtc_id == 1)
+ radeon_crtc->crtc_offset = RADEON_CRTC2_H_TOTAL_DISP - RADEON_CRTC_H_TOTAL_DISP;
+ drm_crtc_helper_add(&radeon_crtc->base, &legacy_helper_funcs);
+}
+
+void radeon_init_disp_bw_legacy(struct drm_device *dev,
+ struct drm_display_mode *mode1,
+ uint32_t pixel_bytes1,
+ struct drm_display_mode *mode2,
+ uint32_t pixel_bytes2)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ fixed20_12 trcd_ff, trp_ff, tras_ff, trbs_ff, tcas_ff;
+ fixed20_12 sclk_ff, mclk_ff, sclk_eff_ff, sclk_delay_ff;
+ fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff, crit_point_ff;
+ uint32_t temp, data, mem_trcd, mem_trp, mem_tras;
+ fixed20_12 memtcas_ff[8] = {
+ fixed_init(1),
+ fixed_init(2),
+ fixed_init(3),
+ fixed_init(0),
+ fixed_init_half(1),
+ fixed_init_half(2),
+ fixed_init(0),
+ };
+ fixed20_12 memtcas_rs480_ff[8] = {
+ fixed_init(0),
+ fixed_init(1),
+ fixed_init(2),
+ fixed_init(3),
+ fixed_init(0),
+ fixed_init_half(1),
+ fixed_init_half(2),
+ fixed_init_half(3),
+ };
+ fixed20_12 memtcas2_ff[8] = {
+ fixed_init(0),
+ fixed_init(1),
+ fixed_init(2),
+ fixed_init(3),
+ fixed_init(4),
+ fixed_init(5),
+ fixed_init(6),
+ fixed_init(7),
+ };
+ fixed20_12 memtrbs[8] = {
+ fixed_init(1),
+ fixed_init_half(1),
+ fixed_init(2),
+ fixed_init_half(2),
+ fixed_init(3),
+ fixed_init_half(3),
+ fixed_init(4),
+ fixed_init_half(4)
+ };
+ fixed20_12 memtrbs_r4xx[8] = {
+ fixed_init(4),
+ fixed_init(5),
+ fixed_init(6),
+ fixed_init(7),
+ fixed_init(8),
+ fixed_init(9),
+ fixed_init(10),
+ fixed_init(11)
+ };
+ fixed20_12 min_mem_eff;
+ fixed20_12 mc_latency_sclk, mc_latency_mclk, k1;
+ fixed20_12 cur_latency_mclk, cur_latency_sclk;
+ fixed20_12 disp_latency, disp_latency_overhead, disp_drain_rate,
+ disp_drain_rate2, read_return_rate;
+ fixed20_12 time_disp1_drop_priority;
+ int c;
+ int cur_size = 16; /* in octawords */
+ int critical_point = 0, critical_point2;
+/* uint32_t read_return_rate, time_disp1_drop_priority; */
+ int stop_req, max_stop_req;
+
+ min_mem_eff.full = rfixed_const_8(0);
+ /* get modes */
+ if ((rdev->disp_priority == 2) && ASIC_IS_R300(rdev)) {
+ uint32_t mc_init_misc_lat_timer = RREG32(R300_MC_INIT_MISC_LAT_TIMER);
+ mc_init_misc_lat_timer &= ~(R300_MC_DISP1R_INIT_LAT_MASK << R300_MC_DISP1R_INIT_LAT_SHIFT);
+ mc_init_misc_lat_timer &= ~(R300_MC_DISP0R_INIT_LAT_MASK << R300_MC_DISP0R_INIT_LAT_SHIFT);
+ /* check crtc enables */
+ if (mode2)
+ mc_init_misc_lat_timer |= (1 << R300_MC_DISP1R_INIT_LAT_SHIFT);
+ if (mode1)
+ mc_init_misc_lat_timer |= (1 << R300_MC_DISP0R_INIT_LAT_SHIFT);
+ WREG32(R300_MC_INIT_MISC_LAT_TIMER, mc_init_misc_lat_timer);
+ }
+
+ /*
+ * determine is there is enough bw for current mode
+ */
+ mclk_ff.full = rfixed_const(rdev->clock.default_mclk);
+ temp_ff.full = rfixed_const(100);
+ mclk_ff.full = rfixed_div(mclk_ff, temp_ff);
+ sclk_ff.full = rfixed_const(rdev->clock.default_sclk);
+ sclk_ff.full = rfixed_div(sclk_ff, temp_ff);
+
+ temp = (rdev->mc.vram_width / 8) * (rdev->mc.vram_is_ddr ? 2 : 1);
+ temp_ff.full = rfixed_const(temp);
+ mem_bw.full = rfixed_mul(mclk_ff, temp_ff);
+
+ pix_clk.full = 0;
+ pix_clk2.full = 0;
+ peak_disp_bw.full = 0;
+ if (mode1) {
+ temp_ff.full = rfixed_const(1000);
+ pix_clk.full = rfixed_const(mode1->clock); /* convert to fixed point */
+ pix_clk.full = rfixed_div(pix_clk, temp_ff);
+ temp_ff.full = rfixed_const(pixel_bytes1);
+ peak_disp_bw.full += rfixed_mul(pix_clk, temp_ff);
+ }
+ if (mode2) {
+ temp_ff.full = rfixed_const(1000);
+ pix_clk2.full = rfixed_const(mode2->clock); /* convert to fixed point */
+ pix_clk2.full = rfixed_div(pix_clk2, temp_ff);
+ temp_ff.full = rfixed_const(pixel_bytes2);
+ peak_disp_bw.full += rfixed_mul(pix_clk2, temp_ff);
+ }
+
+ mem_bw.full = rfixed_mul(mem_bw, min_mem_eff);
+ if (peak_disp_bw.full >= mem_bw.full) {
+ DRM_ERROR("You may not have enough display bandwidth for current mode\n"
+ "If you have flickering problem, try to lower resolution, refresh rate, or color depth\n");
+ }
+
+ /* Get values from the EXT_MEM_CNTL register...converting its contents. */
+ temp = RREG32(RADEON_MEM_TIMING_CNTL);
+ if ((rdev->family == CHIP_RV100) || (rdev->flags & RADEON_IS_IGP)) { /* RV100, M6, IGPs */
+ mem_trcd = ((temp >> 2) & 0x3) + 1;
+ mem_trp = ((temp & 0x3)) + 1;
+ mem_tras = ((temp & 0x70) >> 4) + 1;
+ } else if (rdev->family == CHIP_R300 ||
+ rdev->family == CHIP_R350) { /* r300, r350 */
+ mem_trcd = (temp & 0x7) + 1;
+ mem_trp = ((temp >> 8) & 0x7) + 1;
+ mem_tras = ((temp >> 11) & 0xf) + 4;
+ } else if (rdev->family == CHIP_RV350 ||
+ rdev->family <= CHIP_RV380) {
+ /* rv3x0 */
+ mem_trcd = (temp & 0x7) + 3;
+ mem_trp = ((temp >> 8) & 0x7) + 3;
+ mem_tras = ((temp >> 11) & 0xf) + 6;
+ } else if (rdev->family == CHIP_R420 ||
+ rdev->family == CHIP_R423 ||
+ rdev->family == CHIP_RV410) {
+ /* r4xx */
+ mem_trcd = (temp & 0xf) + 3;
+ if (mem_trcd > 15)
+ mem_trcd = 15;
+ mem_trp = ((temp >> 8) & 0xf) + 3;
+ if (mem_trp > 15)
+ mem_trp = 15;
+ mem_tras = ((temp >> 12) & 0x1f) + 6;
+ if (mem_tras > 31)
+ mem_tras = 31;
+ } else { /* RV200, R200 */
+ mem_trcd = (temp & 0x7) + 1;
+ mem_trp = ((temp >> 8) & 0x7) + 1;
+ mem_tras = ((temp >> 12) & 0xf) + 4;
+ }
+ /* convert to FF */
+ trcd_ff.full = rfixed_const(mem_trcd);
+ trp_ff.full = rfixed_const(mem_trp);
+ tras_ff.full = rfixed_const(mem_tras);
+
+ /* Get values from the MEM_SDRAM_MODE_REG register...converting its */
+ temp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
+ data = (temp & (7 << 20)) >> 20;
+ if ((rdev->family == CHIP_RV100) || rdev->flags & RADEON_IS_IGP) {
+ if (rdev->family == CHIP_RS480) /* don't think rs400 */
+ tcas_ff = memtcas_rs480_ff[data];
+ else
+ tcas_ff = memtcas_ff[data];
+ } else
+ tcas_ff = memtcas2_ff[data];
+
+ if (rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480) {
+ /* extra cas latency stored in bits 23-25 0-4 clocks */
+ data = (temp >> 23) & 0x7;
+ if (data < 5)
+ tcas_ff.full += rfixed_const(data);
+ }
+
+ if (ASIC_IS_R300(rdev) && !(rdev->flags & RADEON_IS_IGP)) {
+ /* on the R300, Tcas is included in Trbs.
+ */
+ temp = RREG32(RADEON_MEM_CNTL);
+ data = (R300_MEM_NUM_CHANNELS_MASK & temp);
+ if (data == 1) {
+ if (R300_MEM_USE_CD_CH_ONLY & temp) {
+ temp = RREG32(R300_MC_IND_INDEX);
+ temp &= ~R300_MC_IND_ADDR_MASK;
+ temp |= R300_MC_READ_CNTL_CD_mcind;
+ WREG32(R300_MC_IND_INDEX, temp);
+ temp = RREG32(R300_MC_IND_DATA);
+ data = (R300_MEM_RBS_POSITION_C_MASK & temp);
+ } else {
+ temp = RREG32(R300_MC_READ_CNTL_AB);
+ data = (R300_MEM_RBS_POSITION_A_MASK & temp);
+ }
+ } else {
+ temp = RREG32(R300_MC_READ_CNTL_AB);
+ data = (R300_MEM_RBS_POSITION_A_MASK & temp);
+ }
+ if (rdev->family == CHIP_RV410 ||
+ rdev->family == CHIP_R420 ||
+ rdev->family == CHIP_R423)
+ trbs_ff = memtrbs_r4xx[data];
+ else
+ trbs_ff = memtrbs[data];
+ tcas_ff.full += trbs_ff.full;
+ }
+
+ sclk_eff_ff.full = sclk_ff.full;
+
+ if (rdev->flags & RADEON_IS_AGP) {
+ fixed20_12 agpmode_ff;
+ agpmode_ff.full = rfixed_const(radeon_agpmode);
+ temp_ff.full = rfixed_const_666(16);
+ sclk_eff_ff.full -= rfixed_mul(agpmode_ff, temp_ff);
+ }
+ /* TODO PCIE lanes may affect this - agpmode == 16?? */
+
+ if (ASIC_IS_R300(rdev)) {
+ sclk_delay_ff.full = rfixed_const(250);
+ } else {
+ if ((rdev->family == CHIP_RV100) ||
+ rdev->flags & RADEON_IS_IGP) {
+ if (rdev->mc.vram_is_ddr)
+ sclk_delay_ff.full = rfixed_const(41);
+ else
+ sclk_delay_ff.full = rfixed_const(33);
+ } else {
+ if (rdev->mc.vram_width == 128)
+ sclk_delay_ff.full = rfixed_const(57);
+ else
+ sclk_delay_ff.full = rfixed_const(41);
+ }
+ }
+
+ mc_latency_sclk.full = rfixed_div(sclk_delay_ff, sclk_eff_ff);
+
+ if (rdev->mc.vram_is_ddr) {
+ if (rdev->mc.vram_width == 32) {
+ k1.full = rfixed_const(40);
+ c = 3;
+ } else {
+ k1.full = rfixed_const(20);
+ c = 1;
+ }
+ } else {
+ k1.full = rfixed_const(40);
+ c = 3;
+ }
+
+ temp_ff.full = rfixed_const(2);
+ mc_latency_mclk.full = rfixed_mul(trcd_ff, temp_ff);
+ temp_ff.full = rfixed_const(c);
+ mc_latency_mclk.full += rfixed_mul(tcas_ff, temp_ff);
+ temp_ff.full = rfixed_const(4);
+ mc_latency_mclk.full += rfixed_mul(tras_ff, temp_ff);
+ mc_latency_mclk.full += rfixed_mul(trp_ff, temp_ff);
+ mc_latency_mclk.full += k1.full;
+
+ mc_latency_mclk.full = rfixed_div(mc_latency_mclk, mclk_ff);
+ mc_latency_mclk.full += rfixed_div(temp_ff, sclk_eff_ff);
+
+ /*
+ HW cursor time assuming worst case of full size colour cursor.
+ */
+ temp_ff.full = rfixed_const((2 * (cur_size - (rdev->mc.vram_is_ddr + 1))));
+ temp_ff.full += trcd_ff.full;
+ if (temp_ff.full < tras_ff.full)
+ temp_ff.full = tras_ff.full;
+ cur_latency_mclk.full = rfixed_div(temp_ff, mclk_ff);
+
+ temp_ff.full = rfixed_const(cur_size);
+ cur_latency_sclk.full = rfixed_div(temp_ff, sclk_eff_ff);
+ /*
+ Find the total latency for the display data.
+ */
+ disp_latency_overhead.full = rfixed_const(80);
+ disp_latency_overhead.full = rfixed_div(disp_latency_overhead, sclk_ff);
+ mc_latency_mclk.full += disp_latency_overhead.full + cur_latency_mclk.full;
+ mc_latency_sclk.full += disp_latency_overhead.full + cur_latency_sclk.full;
+
+ if (mc_latency_mclk.full > mc_latency_sclk.full)
+ disp_latency.full = mc_latency_mclk.full;
+ else
+ disp_latency.full = mc_latency_sclk.full;
+
+ /* setup Max GRPH_STOP_REQ default value */
+ if (ASIC_IS_RV100(rdev))
+ max_stop_req = 0x5c;
+ else
+ max_stop_req = 0x7c;
+
+ if (mode1) {
+ /* CRTC1
+ Set GRPH_BUFFER_CNTL register using h/w defined optimal values.
+ GRPH_STOP_REQ <= MIN[ 0x7C, (CRTC_H_DISP + 1) * (bit depth) / 0x10 ]
+ */
+ stop_req = mode1->hdisplay * pixel_bytes1 / 16;
+
+ if (stop_req > max_stop_req)
+ stop_req = max_stop_req;
+
+ /*
+ Find the drain rate of the display buffer.
+ */
+ temp_ff.full = rfixed_const((16/pixel_bytes1));
+ disp_drain_rate.full = rfixed_div(pix_clk, temp_ff);
+
+ /*
+ Find the critical point of the display buffer.
+ */
+ crit_point_ff.full = rfixed_mul(disp_drain_rate, disp_latency);
+ crit_point_ff.full += rfixed_const_half(0);
+
+ critical_point = rfixed_trunc(crit_point_ff);
+
+ if (rdev->disp_priority == 2) {
+ critical_point = 0;
+ }
+
+ /*
+ The critical point should never be above max_stop_req-4. Setting
+ GRPH_CRITICAL_CNTL = 0 will thus force high priority all the time.
+ */
+ if (max_stop_req - critical_point < 4)
+ critical_point = 0;
+
+ if (critical_point == 0 && mode2 && rdev->family == CHIP_R300) {
+ /* some R300 cards have problem with this set to 0, when CRTC2 is enabled.*/
+ critical_point = 0x10;
+ }
+
+ temp = RREG32(RADEON_GRPH_BUFFER_CNTL);
+ temp &= ~(RADEON_GRPH_STOP_REQ_MASK);
+ temp |= (stop_req << RADEON_GRPH_STOP_REQ_SHIFT);
+ temp &= ~(RADEON_GRPH_START_REQ_MASK);
+ if ((rdev->family == CHIP_R350) &&
+ (stop_req > 0x15)) {
+ stop_req -= 0x10;
+ }
+ temp |= (stop_req << RADEON_GRPH_START_REQ_SHIFT);
+ temp |= RADEON_GRPH_BUFFER_SIZE;
+ temp &= ~(RADEON_GRPH_CRITICAL_CNTL |
+ RADEON_GRPH_CRITICAL_AT_SOF |
+ RADEON_GRPH_STOP_CNTL);
+ /*
+ Write the result into the register.
+ */
+ WREG32(RADEON_GRPH_BUFFER_CNTL, ((temp & ~RADEON_GRPH_CRITICAL_POINT_MASK) |
+ (critical_point << RADEON_GRPH_CRITICAL_POINT_SHIFT)));
+
+#if 0
+ if ((rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+ /* attempt to program RS400 disp regs correctly ??? */
+ temp = RREG32(RS400_DISP1_REG_CNTL);
+ temp &= ~(RS400_DISP1_START_REQ_LEVEL_MASK |
+ RS400_DISP1_STOP_REQ_LEVEL_MASK);
+ WREG32(RS400_DISP1_REQ_CNTL1, (temp |
+ (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) |
+ (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIFT)));
+ temp = RREG32(RS400_DMIF_MEM_CNTL1);
+ temp &= ~(RS400_DISP1_CRITICAL_POINT_START_MASK |
+ RS400_DISP1_CRITICAL_POINT_STOP_MASK);
+ WREG32(RS400_DMIF_MEM_CNTL1, (temp |
+ (critical_point << RS400_DISP1_CRITICAL_POINT_START_SHIFT) |
+ (critical_point << RS400_DISP1_CRITICAL_POINT_STOP_SHIFT)));
+ }
+#endif
+
+ DRM_DEBUG("GRPH_BUFFER_CNTL from to %x\n",
+ /* (unsigned int)info->SavedReg->grph_buffer_cntl, */
+ (unsigned int)RREG32(RADEON_GRPH_BUFFER_CNTL));
+ }
+
+ if (mode2) {
+ u32 grph2_cntl;
+ stop_req = mode2->hdisplay * pixel_bytes2 / 16;
+
+ if (stop_req > max_stop_req)
+ stop_req = max_stop_req;
+
+ /*
+ Find the drain rate of the display buffer.
+ */
+ temp_ff.full = rfixed_const((16/pixel_bytes2));
+ disp_drain_rate2.full = rfixed_div(pix_clk2, temp_ff);
+
+ grph2_cntl = RREG32(RADEON_GRPH2_BUFFER_CNTL);
+ grph2_cntl &= ~(RADEON_GRPH_STOP_REQ_MASK);
+ grph2_cntl |= (stop_req << RADEON_GRPH_STOP_REQ_SHIFT);
+ grph2_cntl &= ~(RADEON_GRPH_START_REQ_MASK);
+ if ((rdev->family == CHIP_R350) &&
+ (stop_req > 0x15)) {
+ stop_req -= 0x10;
+ }
+ grph2_cntl |= (stop_req << RADEON_GRPH_START_REQ_SHIFT);
+ grph2_cntl |= RADEON_GRPH_BUFFER_SIZE;
+ grph2_cntl &= ~(RADEON_GRPH_CRITICAL_CNTL |
+ RADEON_GRPH_CRITICAL_AT_SOF |
+ RADEON_GRPH_STOP_CNTL);
+
+ if ((rdev->family == CHIP_RS100) ||
+ (rdev->family == CHIP_RS200))
+ critical_point2 = 0;
+ else {
+ temp = (rdev->mc.vram_width * rdev->mc.vram_is_ddr + 1)/128;
+ temp_ff.full = rfixed_const(temp);
+ temp_ff.full = rfixed_mul(mclk_ff, temp_ff);
+ if (sclk_ff.full < temp_ff.full)
+ temp_ff.full = sclk_ff.full;
+
+ read_return_rate.full = temp_ff.full;
+
+ if (mode1) {
+ temp_ff.full = read_return_rate.full - disp_drain_rate.full;
+ time_disp1_drop_priority.full = rfixed_div(crit_point_ff, temp_ff);
+ } else {
+ time_disp1_drop_priority.full = 0;
+ }
+ crit_point_ff.full = disp_latency.full + time_disp1_drop_priority.full + disp_latency.full;
+ crit_point_ff.full = rfixed_mul(crit_point_ff, disp_drain_rate2);
+ crit_point_ff.full += rfixed_const_half(0);
+
+ critical_point2 = rfixed_trunc(crit_point_ff);
+
+ if (rdev->disp_priority == 2) {
+ critical_point2 = 0;
+ }
+
+ if (max_stop_req - critical_point2 < 4)
+ critical_point2 = 0;
+
+ }
+
+ if (critical_point2 == 0 && rdev->family == CHIP_R300) {
+ /* some R300 cards have problem with this set to 0 */
+ critical_point2 = 0x10;
+ }
+
+ WREG32(RADEON_GRPH2_BUFFER_CNTL, ((grph2_cntl & ~RADEON_GRPH_CRITICAL_POINT_MASK) |
+ (critical_point2 << RADEON_GRPH_CRITICAL_POINT_SHIFT)));
+
+ if ((rdev->family == CHIP_RS400) ||
+ (rdev->family == CHIP_RS480)) {
+#if 0
+ /* attempt to program RS400 disp2 regs correctly ??? */
+ temp = RREG32(RS400_DISP2_REQ_CNTL1);
+ temp &= ~(RS400_DISP2_START_REQ_LEVEL_MASK |
+ RS400_DISP2_STOP_REQ_LEVEL_MASK);
+ WREG32(RS400_DISP2_REQ_CNTL1, (temp |
+ (critical_point2 << RS400_DISP1_START_REQ_LEVEL_SHIFT) |
+ (critical_point2 << RS400_DISP1_STOP_REQ_LEVEL_SHIFT)));
+ temp = RREG32(RS400_DISP2_REQ_CNTL2);
+ temp &= ~(RS400_DISP2_CRITICAL_POINT_START_MASK |
+ RS400_DISP2_CRITICAL_POINT_STOP_MASK);
+ WREG32(RS400_DISP2_REQ_CNTL2, (temp |
+ (critical_point2 << RS400_DISP2_CRITICAL_POINT_START_SHIFT) |
+ (critical_point2 << RS400_DISP2_CRITICAL_POINT_STOP_SHIFT)));
+#endif
+ WREG32(RS400_DISP2_REQ_CNTL1, 0x105DC1CC);
+ WREG32(RS400_DISP2_REQ_CNTL2, 0x2749D000);
+ WREG32(RS400_DMIF_MEM_CNTL1, 0x29CA71DC);
+ WREG32(RS400_DISP1_REQ_CNTL1, 0x28FBC3AC);
+ }
+
+ DRM_DEBUG("GRPH2_BUFFER_CNTL from to %x\n",
+ (unsigned int)RREG32(RADEON_GRPH2_BUFFER_CNTL));
+ }
+}
--- /dev/null
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+#include "atom.h"
+
+
+static void radeon_legacy_rmx_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ int xres = mode->hdisplay;
+ int yres = mode->vdisplay;
+ bool hscale = true, vscale = true;
+ int hsync_wid;
+ int vsync_wid;
+ int hsync_start;
+ uint32_t scale, inc;
+ uint32_t fp_horz_stretch, fp_vert_stretch, crtc_more_cntl, fp_horz_vert_active;
+ uint32_t fp_h_sync_strt_wid, fp_v_sync_strt_wid, fp_crtc_h_total_disp, fp_crtc_v_total_disp;
+ struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+
+ DRM_DEBUG("\n");
+
+ fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH) &
+ (RADEON_VERT_STRETCH_RESERVED |
+ RADEON_VERT_AUTO_RATIO_INC);
+ fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH) &
+ (RADEON_HORZ_FP_LOOP_STRETCH |
+ RADEON_HORZ_AUTO_RATIO_INC);
+
+ crtc_more_cntl = 0;
+ if ((rdev->family == CHIP_RS100) ||
+ (rdev->family == CHIP_RS200)) {
+ /* This is to workaround the asic bug for RMX, some versions
+ of BIOS dosen't have this register initialized correctly. */
+ crtc_more_cntl |= RADEON_CRTC_H_CUTOFF_ACTIVE_EN;
+ }
+
+
+ fp_crtc_h_total_disp = ((((mode->crtc_htotal / 8) - 1) & 0x3ff)
+ | ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
+
+ hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
+ if (!hsync_wid)
+ hsync_wid = 1;
+ hsync_start = mode->crtc_hsync_start - 8;
+
+ fp_h_sync_strt_wid = ((hsync_start & 0x1fff)
+ | ((hsync_wid & 0x3f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NHSYNC)
+ ? RADEON_CRTC_H_SYNC_POL
+ : 0));
+
+ fp_crtc_v_total_disp = (((mode->crtc_vtotal - 1) & 0xffff)
+ | ((mode->crtc_vdisplay - 1) << 16));
+
+ vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ if (!vsync_wid)
+ vsync_wid = 1;
+
+ fp_v_sync_strt_wid = (((mode->crtc_vsync_start - 1) & 0xfff)
+ | ((vsync_wid & 0x1f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NVSYNC)
+ ? RADEON_CRTC_V_SYNC_POL
+ : 0));
+
+ fp_horz_vert_active = 0;
+
+ if (native_mode->panel_xres == 0 ||
+ native_mode->panel_yres == 0) {
+ hscale = false;
+ vscale = false;
+ } else {
+ if (xres > native_mode->panel_xres)
+ xres = native_mode->panel_xres;
+ if (yres > native_mode->panel_yres)
+ yres = native_mode->panel_yres;
+
+ if (xres == native_mode->panel_xres)
+ hscale = false;
+ if (yres == native_mode->panel_yres)
+ vscale = false;
+ }
+
+ if (radeon_encoder->flags & RADEON_USE_RMX) {
+ if (radeon_encoder->rmx_type != RMX_CENTER) {
+ if (!hscale)
+ fp_horz_stretch |= ((xres/8-1) << 16);
+ else {
+ inc = (fp_horz_stretch & RADEON_HORZ_AUTO_RATIO_INC) ? 1 : 0;
+ scale = ((xres + inc) * RADEON_HORZ_STRETCH_RATIO_MAX)
+ / native_mode->panel_xres + 1;
+ fp_horz_stretch |= (((scale) & RADEON_HORZ_STRETCH_RATIO_MASK) |
+ RADEON_HORZ_STRETCH_BLEND |
+ RADEON_HORZ_STRETCH_ENABLE |
+ ((native_mode->panel_xres/8-1) << 16));
+ }
+
+ if (!vscale)
+ fp_vert_stretch |= ((yres-1) << 12);
+ else {
+ inc = (fp_vert_stretch & RADEON_VERT_AUTO_RATIO_INC) ? 1 : 0;
+ scale = ((yres + inc) * RADEON_VERT_STRETCH_RATIO_MAX)
+ / native_mode->panel_yres + 1;
+ fp_vert_stretch |= (((scale) & RADEON_VERT_STRETCH_RATIO_MASK) |
+ RADEON_VERT_STRETCH_ENABLE |
+ RADEON_VERT_STRETCH_BLEND |
+ ((native_mode->panel_yres-1) << 12));
+ }
+ } else if (radeon_encoder->rmx_type == RMX_CENTER) {
+ int blank_width;
+
+ fp_horz_stretch |= ((xres/8-1) << 16);
+ fp_vert_stretch |= ((yres-1) << 12);
+
+ crtc_more_cntl |= (RADEON_CRTC_AUTO_HORZ_CENTER_EN |
+ RADEON_CRTC_AUTO_VERT_CENTER_EN);
+
+ blank_width = (mode->crtc_hblank_end - mode->crtc_hblank_start) / 8;
+ if (blank_width > 110)
+ blank_width = 110;
+
+ fp_crtc_h_total_disp = (((blank_width) & 0x3ff)
+ | ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
+
+ hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
+ if (!hsync_wid)
+ hsync_wid = 1;
+
+ fp_h_sync_strt_wid = ((((mode->crtc_hsync_start - mode->crtc_hblank_start) / 8) & 0x1fff)
+ | ((hsync_wid & 0x3f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NHSYNC)
+ ? RADEON_CRTC_H_SYNC_POL
+ : 0));
+
+ fp_crtc_v_total_disp = (((mode->crtc_vblank_end - mode->crtc_vblank_start) & 0xffff)
+ | ((mode->crtc_vdisplay - 1) << 16));
+
+ vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ if (!vsync_wid)
+ vsync_wid = 1;
+
+ fp_v_sync_strt_wid = ((((mode->crtc_vsync_start - mode->crtc_vblank_start) & 0xfff)
+ | ((vsync_wid & 0x1f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NVSYNC)
+ ? RADEON_CRTC_V_SYNC_POL
+ : 0)));
+
+ fp_horz_vert_active = (((native_mode->panel_yres) & 0xfff) |
+ (((native_mode->panel_xres / 8) & 0x1ff) << 16));
+ }
+ } else {
+ fp_horz_stretch |= ((xres/8-1) << 16);
+ fp_vert_stretch |= ((yres-1) << 12);
+ }
+
+ WREG32(RADEON_FP_HORZ_STRETCH, fp_horz_stretch);
+ WREG32(RADEON_FP_VERT_STRETCH, fp_vert_stretch);
+ WREG32(RADEON_CRTC_MORE_CNTL, crtc_more_cntl);
+ WREG32(RADEON_FP_HORZ_VERT_ACTIVE, fp_horz_vert_active);
+ WREG32(RADEON_FP_H_SYNC_STRT_WID, fp_h_sync_strt_wid);
+ WREG32(RADEON_FP_V_SYNC_STRT_WID, fp_v_sync_strt_wid);
+ WREG32(RADEON_FP_CRTC_H_TOTAL_DISP, fp_crtc_h_total_disp);
+ WREG32(RADEON_FP_CRTC_V_TOTAL_DISP, fp_crtc_v_total_disp);
+
+}
+
+static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
+ int panel_pwr_delay = 2000;
+ DRM_DEBUG("\n");
+
+ if (radeon_encoder->enc_priv) {
+ if (rdev->is_atom_bios) {
+ struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
+ panel_pwr_delay = lvds->panel_pwr_delay;
+ } else {
+ struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
+ panel_pwr_delay = lvds->panel_pwr_delay;
+ }
+ }
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
+ disp_pwr_man |= RADEON_AUTO_PWRUP_EN;
+ WREG32(RADEON_DISP_PWR_MAN, disp_pwr_man);
+ lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
+ lvds_pll_cntl |= RADEON_LVDS_PLL_EN;
+ WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
+ udelay(1000);
+
+ lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
+ lvds_pll_cntl &= ~RADEON_LVDS_PLL_RESET;
+ WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
+
+ lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
+ lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
+ lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
+ udelay(panel_pwr_delay * 1000);
+ WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
+ lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
+ lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
+ lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+ udelay(panel_pwr_delay * 1000);
+ WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
+ break;
+ }
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+ else
+ radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+ radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, false);
+ else
+ radeon_combios_output_lock(encoder, false);
+}
+
+static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t lvds_pll_cntl, lvds_gen_cntl, lvds_ss_gen_cntl;
+
+ DRM_DEBUG("\n");
+
+ if (radeon_crtc->crtc_id == 0)
+ radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
+
+ lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
+ lvds_pll_cntl &= ~RADEON_LVDS_PLL_EN;
+
+ lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL);
+ if ((!rdev->is_atom_bios)) {
+ struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;
+ if (lvds) {
+ DRM_DEBUG("bios LVDS_GEN_CNTL: 0x%x\n", lvds->lvds_gen_cntl);
+ lvds_gen_cntl = lvds->lvds_gen_cntl;
+ lvds_ss_gen_cntl &= ~((0xf << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
+ (0xf << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
+ lvds_ss_gen_cntl |= ((lvds->panel_digon_delay << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
+ (lvds->panel_blon_delay << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
+ } else
+ lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
+ } else
+ lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
+ lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
+ lvds_gen_cntl &= ~(RADEON_LVDS_ON |
+ RADEON_LVDS_BLON |
+ RADEON_LVDS_EN |
+ RADEON_LVDS_RST_FM);
+
+ if (ASIC_IS_R300(rdev))
+ lvds_pll_cntl &= ~(R300_LVDS_SRC_SEL_MASK);
+
+ if (radeon_crtc->crtc_id == 0) {
+ if (ASIC_IS_R300(rdev)) {
+ if (radeon_encoder->flags & RADEON_USE_RMX)
+ lvds_pll_cntl |= R300_LVDS_SRC_SEL_RMX;
+ } else
+ lvds_gen_cntl &= ~RADEON_LVDS_SEL_CRTC2;
+ } else {
+ if (ASIC_IS_R300(rdev))
+ lvds_pll_cntl |= R300_LVDS_SRC_SEL_CRTC2;
+ else
+ lvds_gen_cntl |= RADEON_LVDS_SEL_CRTC2;
+ }
+
+ WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+ WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
+ WREG32(RADEON_LVDS_SS_GEN_CNTL, lvds_ss_gen_cntl);
+
+ if (rdev->family == CHIP_RV410)
+ WREG32(RADEON_CLOCK_CNTL_INDEX, 0);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ else
+ radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+}
+
+static bool radeon_legacy_lvds_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ radeon_encoder->flags &= ~RADEON_USE_RMX;
+
+ if (radeon_encoder->rmx_type != RMX_OFF)
+ radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
+
+ return true;
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = {
+ .dpms = radeon_legacy_lvds_dpms,
+ .mode_fixup = radeon_legacy_lvds_mode_fixup,
+ .prepare = radeon_legacy_lvds_prepare,
+ .mode_set = radeon_legacy_lvds_mode_set,
+ .commit = radeon_legacy_lvds_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+static bool radeon_legacy_primary_dac_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ return true;
+}
+
+static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ uint32_t dac_cntl = RREG32(RADEON_DAC_CNTL);
+ uint32_t dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
+
+ DRM_DEBUG("\n");
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ crtc_ext_cntl |= RADEON_CRTC_CRT_ON;
+ dac_cntl &= ~RADEON_DAC_PDWN;
+ dac_macro_cntl &= ~(RADEON_DAC_PDWN_R |
+ RADEON_DAC_PDWN_G |
+ RADEON_DAC_PDWN_B);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ crtc_ext_cntl &= ~RADEON_CRTC_CRT_ON;
+ dac_cntl |= RADEON_DAC_PDWN;
+ dac_macro_cntl |= (RADEON_DAC_PDWN_R |
+ RADEON_DAC_PDWN_G |
+ RADEON_DAC_PDWN_B);
+ break;
+ }
+
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
+ WREG32(RADEON_DAC_CNTL, dac_cntl);
+ WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+ else
+ radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+ radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_ON);
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, false);
+ else
+ radeon_combios_output_lock(encoder, false);
+}
+
+static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t disp_output_cntl, dac_cntl, dac2_cntl, dac_macro_cntl;
+
+ DRM_DEBUG("\n");
+
+ if (radeon_crtc->crtc_id == 0)
+ radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
+
+ if (radeon_crtc->crtc_id == 0) {
+ if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
+ disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
+ ~(RADEON_DISP_DAC_SOURCE_MASK);
+ WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
+ } else {
+ dac2_cntl = RREG32(RADEON_DAC_CNTL2) & ~(RADEON_DAC2_DAC_CLK_SEL);
+ WREG32(RADEON_DAC_CNTL2, dac2_cntl);
+ }
+ } else {
+ if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
+ disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
+ ~(RADEON_DISP_DAC_SOURCE_MASK);
+ disp_output_cntl |= RADEON_DISP_DAC_SOURCE_CRTC2;
+ WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
+ } else {
+ dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC_CLK_SEL;
+ WREG32(RADEON_DAC_CNTL2, dac2_cntl);
+ }
+ }
+
+ dac_cntl = (RADEON_DAC_MASK_ALL |
+ RADEON_DAC_VGA_ADR_EN |
+ /* TODO 6-bits */
+ RADEON_DAC_8BIT_EN);
+
+ WREG32_P(RADEON_DAC_CNTL,
+ dac_cntl,
+ RADEON_DAC_RANGE_CNTL |
+ RADEON_DAC_BLANKING);
+
+ if (radeon_encoder->enc_priv) {
+ struct radeon_encoder_primary_dac *p_dac = (struct radeon_encoder_primary_dac *)radeon_encoder->enc_priv;
+ dac_macro_cntl = p_dac->ps2_pdac_adj;
+ } else
+ dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
+ dac_macro_cntl |= RADEON_DAC_PDWN_R | RADEON_DAC_PDWN_G | RADEON_DAC_PDWN_B;
+ WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ else
+ radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+}
+
+static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_encoder *encoder,
+ struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t vclk_ecp_cntl, crtc_ext_cntl;
+ uint32_t dac_ext_cntl, dac_cntl, dac_macro_cntl, tmp;
+ enum drm_connector_status found = connector_status_disconnected;
+ bool color = true;
+
+ /* save the regs we need */
+ vclk_ecp_cntl = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
+ crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
+ dac_cntl = RREG32(RADEON_DAC_CNTL);
+ dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
+
+ tmp = vclk_ecp_cntl &
+ ~(RADEON_PIXCLK_ALWAYS_ONb | RADEON_PIXCLK_DAC_ALWAYS_ONb);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
+
+ tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON;
+ WREG32(RADEON_CRTC_EXT_CNTL, tmp);
+
+ tmp = RADEON_DAC_FORCE_BLANK_OFF_EN |
+ RADEON_DAC_FORCE_DATA_EN;
+
+ if (color)
+ tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
+ else
+ tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
+
+ if (ASIC_IS_R300(rdev))
+ tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
+ else
+ tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
+
+ WREG32(RADEON_DAC_EXT_CNTL, tmp);
+
+ tmp = dac_cntl & ~(RADEON_DAC_RANGE_CNTL_MASK | RADEON_DAC_PDWN);
+ tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
+ WREG32(RADEON_DAC_CNTL, tmp);
+
+ tmp &= ~(RADEON_DAC_PDWN_R |
+ RADEON_DAC_PDWN_G |
+ RADEON_DAC_PDWN_B);
+
+ WREG32(RADEON_DAC_MACRO_CNTL, tmp);
+
+ udelay(2000);
+
+ if (RREG32(RADEON_DAC_CNTL) & RADEON_DAC_CMP_OUTPUT)
+ found = connector_status_connected;
+
+ /* restore the regs we used */
+ WREG32(RADEON_DAC_CNTL, dac_cntl);
+ WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
+ WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
+ WREG32_PLL(RADEON_VCLK_ECP_CNTL, vclk_ecp_cntl);
+
+ return found;
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_primary_dac_helper_funcs = {
+ .dpms = radeon_legacy_primary_dac_dpms,
+ .mode_fixup = radeon_legacy_primary_dac_mode_fixup,
+ .prepare = radeon_legacy_primary_dac_prepare,
+ .mode_set = radeon_legacy_primary_dac_mode_set,
+ .commit = radeon_legacy_primary_dac_commit,
+ .detect = radeon_legacy_primary_dac_detect,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_primary_dac_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+static bool radeon_legacy_tmds_int_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ return true;
+}
+
+static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t fp_gen_cntl = RREG32(RADEON_FP_GEN_CNTL);
+ DRM_DEBUG("\n");
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ fp_gen_cntl |= (RADEON_FP_FPON | RADEON_FP_TMDS_EN);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
+ break;
+ }
+
+ WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+ else
+ radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+ radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_ON);
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+}
+
+static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t tmp, tmds_pll_cntl, tmds_transmitter_cntl, fp_gen_cntl;
+ int i;
+
+ DRM_DEBUG("\n");
+
+ if (radeon_crtc->crtc_id == 0)
+ radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
+
+ tmp = tmds_pll_cntl = RREG32(RADEON_TMDS_PLL_CNTL);
+ tmp &= 0xfffff;
+ if (rdev->family == CHIP_RV280) {
+ /* bit 22 of TMDS_PLL_CNTL is read-back inverted */
+ tmp ^= (1 << 22);
+ tmds_pll_cntl ^= (1 << 22);
+ }
+
+ if (radeon_encoder->enc_priv) {
+ struct radeon_encoder_int_tmds *tmds = (struct radeon_encoder_int_tmds *)radeon_encoder->enc_priv;
+
+ for (i = 0; i < 4; i++) {
+ if (tmds->tmds_pll[i].freq == 0)
+ break;
+ if ((uint32_t)(mode->clock / 10) < tmds->tmds_pll[i].freq) {
+ tmp = tmds->tmds_pll[i].value ;
+ break;
+ }
+ }
+ }
+
+ if (ASIC_IS_R300(rdev) || (rdev->family == CHIP_RV280)) {
+ if (tmp & 0xfff00000)
+ tmds_pll_cntl = tmp;
+ else {
+ tmds_pll_cntl &= 0xfff00000;
+ tmds_pll_cntl |= tmp;
+ }
+ } else
+ tmds_pll_cntl = tmp;
+
+ tmds_transmitter_cntl = RREG32(RADEON_TMDS_TRANSMITTER_CNTL) &
+ ~(RADEON_TMDS_TRANSMITTER_PLLRST);
+
+ if (rdev->family == CHIP_R200 ||
+ rdev->family == CHIP_R100 ||
+ ASIC_IS_R300(rdev))
+ tmds_transmitter_cntl &= ~(RADEON_TMDS_TRANSMITTER_PLLEN);
+ else /* RV chips got this bit reversed */
+ tmds_transmitter_cntl |= RADEON_TMDS_TRANSMITTER_PLLEN;
+
+ fp_gen_cntl = (RREG32(RADEON_FP_GEN_CNTL) |
+ (RADEON_FP_CRTC_DONT_SHADOW_VPAR |
+ RADEON_FP_CRTC_DONT_SHADOW_HEND));
+
+ fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
+
+ if (1) /* FIXME rgbBits == 8 */
+ fp_gen_cntl |= RADEON_FP_PANEL_FORMAT; /* 24 bit format */
+ else
+ fp_gen_cntl &= ~RADEON_FP_PANEL_FORMAT;/* 18 bit format */
+
+ if (radeon_crtc->crtc_id == 0) {
+ if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
+ fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
+ if (radeon_encoder->flags & RADEON_USE_RMX)
+ fp_gen_cntl |= R200_FP_SOURCE_SEL_RMX;
+ else
+ fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1;
+ } else
+ fp_gen_cntl |= RADEON_FP_SEL_CRTC1;
+ } else {
+ if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
+ fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
+ fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC2;
+ } else
+ fp_gen_cntl |= RADEON_FP_SEL_CRTC2;
+ }
+
+ WREG32(RADEON_TMDS_PLL_CNTL, tmds_pll_cntl);
+ WREG32(RADEON_TMDS_TRANSMITTER_CNTL, tmds_transmitter_cntl);
+ WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ else
+ radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_tmds_int_helper_funcs = {
+ .dpms = radeon_legacy_tmds_int_dpms,
+ .mode_fixup = radeon_legacy_tmds_int_mode_fixup,
+ .prepare = radeon_legacy_tmds_int_prepare,
+ .mode_set = radeon_legacy_tmds_int_mode_set,
+ .commit = radeon_legacy_tmds_int_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_tmds_int_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+static bool radeon_legacy_tmds_ext_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ return true;
+}
+
+static void radeon_legacy_tmds_ext_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ DRM_DEBUG("\n");
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ fp2_gen_cntl &= ~RADEON_FP2_BLANK_EN;
+ fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ fp2_gen_cntl |= RADEON_FP2_BLANK_EN;
+ fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
+ break;
+ }
+
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+ else
+ radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+static void radeon_legacy_tmds_ext_prepare(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+ radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+ radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_ON);
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, false);
+ else
+ radeon_combios_output_lock(encoder, false);
+}
+
+static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t fp2_gen_cntl;
+
+ DRM_DEBUG("\n");
+
+ if (radeon_crtc->crtc_id == 0)
+ radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
+
+ if (rdev->is_atom_bios) {
+ radeon_encoder->pixel_clock = adjusted_mode->clock;
+ atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ } else {
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+
+ if (1) /* FIXME rgbBits == 8 */
+ fp2_gen_cntl |= RADEON_FP2_PANEL_FORMAT; /* 24 bit format, */
+ else
+ fp2_gen_cntl &= ~RADEON_FP2_PANEL_FORMAT;/* 18 bit format, */
+
+ fp2_gen_cntl &= ~(RADEON_FP2_ON |
+ RADEON_FP2_DVO_EN |
+ RADEON_FP2_DVO_RATE_SEL_SDR);
+
+ /* XXX: these are oem specific */
+ if (ASIC_IS_R300(rdev)) {
+ if ((dev->pdev->device == 0x4850) &&
+ (dev->pdev->subsystem_vendor == 0x1028) &&
+ (dev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */
+ fp2_gen_cntl |= R300_FP2_DVO_CLOCK_MODE_SINGLE;
+ else
+ fp2_gen_cntl |= RADEON_FP2_PAD_FLOP_EN | R300_FP2_DVO_CLOCK_MODE_SINGLE;
+
+ /*if (mode->clock > 165000)
+ fp2_gen_cntl |= R300_FP2_DVO_DUAL_CHANNEL_EN;*/
+ }
+ }
+
+ if (radeon_crtc->crtc_id == 0) {
+ if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
+ fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
+ if (radeon_encoder->flags & RADEON_USE_RMX)
+ fp2_gen_cntl |= R200_FP2_SOURCE_SEL_RMX;
+ else
+ fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC1;
+ } else
+ fp2_gen_cntl &= ~RADEON_FP2_SRC_SEL_CRTC2;
+ } else {
+ if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
+ fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
+ fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
+ } else
+ fp2_gen_cntl |= RADEON_FP2_SRC_SEL_CRTC2;
+ }
+
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ else
+ radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_tmds_ext_helper_funcs = {
+ .dpms = radeon_legacy_tmds_ext_dpms,
+ .mode_fixup = radeon_legacy_tmds_ext_mode_fixup,
+ .prepare = radeon_legacy_tmds_ext_prepare,
+ .mode_set = radeon_legacy_tmds_ext_mode_set,
+ .commit = radeon_legacy_tmds_ext_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_tmds_ext_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+static bool radeon_legacy_tv_dac_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ return true;
+}
+
+static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t fp2_gen_cntl = 0, crtc2_gen_cntl = 0, tv_dac_cntl = 0;
+ /* uint32_t tv_master_cntl = 0; */
+
+ DRM_DEBUG("\n");
+
+ if (rdev->family == CHIP_R200)
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ else {
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ /* FIXME TV */
+ /* tv_master_cntl = RREG32(RADEON_TV_MASTER_CNTL); */
+ tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
+ }
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ if (rdev->family == CHIP_R200) {
+ fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
+ } else {
+ crtc2_gen_cntl |= RADEON_CRTC2_CRT2_ON;
+ /* tv_master_cntl |= RADEON_TV_ON; */
+ if (rdev->family == CHIP_R420 ||
+ rdev->family == CHIP_R423 ||
+ rdev->family == CHIP_RV410)
+ tv_dac_cntl &= ~(R420_TV_DAC_RDACPD |
+ R420_TV_DAC_GDACPD |
+ R420_TV_DAC_BDACPD |
+ RADEON_TV_DAC_BGSLEEP);
+ else
+ tv_dac_cntl &= ~(RADEON_TV_DAC_RDACPD |
+ RADEON_TV_DAC_GDACPD |
+ RADEON_TV_DAC_BDACPD |
+ RADEON_TV_DAC_BGSLEEP);
+ }
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ if (rdev->family == CHIP_R200)
+ fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
+ else {
+ crtc2_gen_cntl &= ~RADEON_CRTC2_CRT2_ON;
+ /* tv_master_cntl &= ~RADEON_TV_ON; */
+ if (rdev->family == CHIP_R420 ||
+ rdev->family == CHIP_R423 ||
+ rdev->family == CHIP_RV410)
+ tv_dac_cntl |= (R420_TV_DAC_RDACPD |
+ R420_TV_DAC_GDACPD |
+ R420_TV_DAC_BDACPD |
+ RADEON_TV_DAC_BGSLEEP);
+ else
+ tv_dac_cntl |= (RADEON_TV_DAC_RDACPD |
+ RADEON_TV_DAC_GDACPD |
+ RADEON_TV_DAC_BDACPD |
+ RADEON_TV_DAC_BGSLEEP);
+ }
+ break;
+ }
+
+ if (rdev->family == CHIP_R200) {
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+ } else {
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ /* WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl); */
+ WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
+ }
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+ else
+ radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+}
+
+static void radeon_legacy_tv_dac_prepare(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+ radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)
+{
+ struct radeon_device *rdev = encoder->dev->dev_private;
+
+ radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_ON);
+
+ if (rdev->is_atom_bios)
+ radeon_atom_output_lock(encoder, true);
+ else
+ radeon_combios_output_lock(encoder, true);
+}
+
+static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ uint32_t tv_dac_cntl, gpiopad_a = 0, dac2_cntl, disp_output_cntl = 0;
+ uint32_t disp_hw_debug = 0, fp2_gen_cntl = 0;
+
+ DRM_DEBUG("\n");
+
+ if (radeon_crtc->crtc_id == 0)
+ radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
+
+ if (rdev->family != CHIP_R200) {
+ tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
+ if (rdev->family == CHIP_R420 ||
+ rdev->family == CHIP_R423 ||
+ rdev->family == CHIP_RV410) {
+ tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
+ RADEON_TV_DAC_BGADJ_MASK |
+ R420_TV_DAC_DACADJ_MASK |
+ R420_TV_DAC_RDACPD |
+ R420_TV_DAC_GDACPD |
+ R420_TV_DAC_GDACPD |
+ R420_TV_DAC_TVENABLE);
+ } else {
+ tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
+ RADEON_TV_DAC_BGADJ_MASK |
+ RADEON_TV_DAC_DACADJ_MASK |
+ RADEON_TV_DAC_RDACPD |
+ RADEON_TV_DAC_GDACPD |
+ RADEON_TV_DAC_GDACPD);
+ }
+
+ /* FIXME TV */
+ if (radeon_encoder->enc_priv) {
+ struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
+ tv_dac_cntl |= (RADEON_TV_DAC_NBLANK |
+ RADEON_TV_DAC_NHOLD |
+ RADEON_TV_DAC_STD_PS2 |
+ tv_dac->ps2_tvdac_adj);
+ } else
+ tv_dac_cntl |= (RADEON_TV_DAC_NBLANK |
+ RADEON_TV_DAC_NHOLD |
+ RADEON_TV_DAC_STD_PS2);
+
+ WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
+ }
+
+ if (ASIC_IS_R300(rdev)) {
+ gpiopad_a = RREG32(RADEON_GPIOPAD_A) | 1;
+ disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
+ } else if (rdev->family == CHIP_R200)
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ else
+ disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
+
+ dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC2_CLK_SEL;
+
+ if (radeon_crtc->crtc_id == 0) {
+ if (ASIC_IS_R300(rdev)) {
+ disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
+ disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC;
+ } else if (rdev->family == CHIP_R200) {
+ fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
+ RADEON_FP2_DVO_RATE_SEL_SDR);
+ } else
+ disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
+ } else {
+ if (ASIC_IS_R300(rdev)) {
+ disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
+ disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
+ } else if (rdev->family == CHIP_R200) {
+ fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
+ RADEON_FP2_DVO_RATE_SEL_SDR);
+ fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
+ } else
+ disp_hw_debug &= ~RADEON_CRT2_DISP1_SEL;
+ }
+
+ WREG32(RADEON_DAC_CNTL2, dac2_cntl);
+
+ if (ASIC_IS_R300(rdev)) {
+ WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
+ WREG32(RADEON_DISP_TV_OUT_CNTL, disp_output_cntl);
+ } else if (rdev->family == CHIP_R200)
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+ else
+ WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
+
+ if (rdev->is_atom_bios)
+ radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+ else
+ radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+
+}
+
+static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
+ struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
+ uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp;
+ enum drm_connector_status found = connector_status_disconnected;
+ bool color = true;
+
+ /* FIXME tv */
+
+ /* save the regs we need */
+ pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
+ gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0;
+ disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0;
+ disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG);
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
+ dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
+ dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
+
+ tmp = pixclks_cntl & ~(RADEON_PIX2CLK_ALWAYS_ONb
+ | RADEON_PIX2CLK_DAC_ALWAYS_ONb);
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
+
+ if (ASIC_IS_R300(rdev))
+ WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
+
+ tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
+ tmp |= RADEON_CRTC2_CRT2_ON |
+ (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
+
+ WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
+
+ if (ASIC_IS_R300(rdev)) {
+ tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
+ tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
+ WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
+ } else {
+ tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
+ WREG32(RADEON_DISP_HW_DEBUG, tmp);
+ }
+
+ tmp = RADEON_TV_DAC_NBLANK |
+ RADEON_TV_DAC_NHOLD |
+ RADEON_TV_MONITOR_DETECT_EN |
+ RADEON_TV_DAC_STD_PS2;
+
+ WREG32(RADEON_TV_DAC_CNTL, tmp);
+
+ tmp = RADEON_DAC2_FORCE_BLANK_OFF_EN |
+ RADEON_DAC2_FORCE_DATA_EN;
+
+ if (color)
+ tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
+ else
+ tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
+
+ if (ASIC_IS_R300(rdev))
+ tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
+ else
+ tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
+
+ WREG32(RADEON_DAC_EXT_CNTL, tmp);
+
+ tmp = dac_cntl2 | RADEON_DAC2_DAC2_CLK_SEL | RADEON_DAC2_CMP_EN;
+ WREG32(RADEON_DAC_CNTL2, tmp);
+
+ udelay(10000);
+
+ if (ASIC_IS_R300(rdev)) {
+ if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUT_B)
+ found = connector_status_connected;
+ } else {
+ if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUTPUT)
+ found = connector_status_connected;
+ }
+
+ /* restore regs we used */
+ WREG32(RADEON_DAC_CNTL2, dac_cntl2);
+ WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
+ WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+
+ if (ASIC_IS_R300(rdev)) {
+ WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
+ WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
+ } else {
+ WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
+ }
+ WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
+
+ /* return found; */
+ return connector_status_disconnected;
+
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_tv_dac_helper_funcs = {
+ .dpms = radeon_legacy_tv_dac_dpms,
+ .mode_fixup = radeon_legacy_tv_dac_mode_fixup,
+ .prepare = radeon_legacy_tv_dac_prepare,
+ .mode_set = radeon_legacy_tv_dac_mode_set,
+ .commit = radeon_legacy_tv_dac_commit,
+ .detect = radeon_legacy_tv_dac_detect,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_tv_dac_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+void
+radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_encoder *encoder;
+ struct radeon_encoder *radeon_encoder;
+
+ /* see if we already added it */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ radeon_encoder = to_radeon_encoder(encoder);
+ if (radeon_encoder->encoder_id == encoder_id) {
+ radeon_encoder->devices |= supported_device;
+ return;
+ }
+
+ }
+
+ /* add a new one */
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ if (!radeon_encoder)
+ return;
+
+ encoder = &radeon_encoder->base;
+ encoder->possible_crtcs = 0x3;
+ encoder->possible_clones = 0;
+
+ radeon_encoder->enc_priv = NULL;
+
+ radeon_encoder->encoder_id = encoder_id;
+ radeon_encoder->devices = supported_device;
+
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+ drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);
+ drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
+ if (rdev->is_atom_bios)
+ radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+ else
+ radeon_encoder->enc_priv = radeon_combios_get_lvds_info(radeon_encoder);
+ radeon_encoder->rmx_type = RMX_FULL;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+ drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);
+ if (rdev->is_atom_bios)
+ radeon_encoder->enc_priv = radeon_atombios_get_tmds_info(radeon_encoder);
+ else
+ radeon_encoder->enc_priv = radeon_combios_get_tmds_info(radeon_encoder);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+ drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs, DRM_MODE_ENCODER_DAC);
+ drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);
+ if (!rdev->is_atom_bios)
+ radeon_encoder->enc_priv = radeon_combios_get_primary_dac_info(radeon_encoder);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+ drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs, DRM_MODE_ENCODER_TVDAC);
+ drm_encoder_helper_add(encoder, &radeon_legacy_tv_dac_helper_funcs);
+ if (!rdev->is_atom_bios)
+ radeon_encoder->enc_priv = radeon_combios_get_tv_dac_info(radeon_encoder);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+ drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ drm_encoder_helper_add(encoder, &radeon_legacy_tmds_ext_helper_funcs);
+ if (!rdev->is_atom_bios)
+ radeon_combios_get_ext_tmds_info(radeon_encoder);
+ break;
+ }
+}
--- /dev/null
+/*
+ * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
+ * VA Linux Systems Inc., Fremont, California.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Original Authors:
+ * Kevin E. Martin, Rickard E. Faith, Alan Hourihane
+ *
+ * Kernel port Author: Dave Airlie
+ */
+
+#ifndef RADEON_MODE_H
+#define RADEON_MODE_H
+
+#include <drm_crtc.h>
+#include <drm_mode.h>
+#include <drm_edid.h>
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
+#include <linux/i2c-algo-bit.h>
+
+#define to_radeon_crtc(x) container_of(x, struct radeon_crtc, base)
+#define to_radeon_connector(x) container_of(x, struct radeon_connector, base)
+#define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
+#define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
+
+enum radeon_connector_type {
+ CONNECTOR_NONE,
+ CONNECTOR_VGA,
+ CONNECTOR_DVI_I,
+ CONNECTOR_DVI_D,
+ CONNECTOR_DVI_A,
+ CONNECTOR_STV,
+ CONNECTOR_CTV,
+ CONNECTOR_LVDS,
+ CONNECTOR_DIGITAL,
+ CONNECTOR_SCART,
+ CONNECTOR_HDMI_TYPE_A,
+ CONNECTOR_HDMI_TYPE_B,
+ CONNECTOR_0XC,
+ CONNECTOR_0XD,
+ CONNECTOR_DIN,
+ CONNECTOR_DISPLAY_PORT,
+ CONNECTOR_UNSUPPORTED
+};
+
+enum radeon_dvi_type {
+ DVI_AUTO,
+ DVI_DIGITAL,
+ DVI_ANALOG
+};
+
+enum radeon_rmx_type {
+ RMX_OFF,
+ RMX_FULL,
+ RMX_CENTER,
+ RMX_ASPECT
+};
+
+enum radeon_tv_std {
+ TV_STD_NTSC,
+ TV_STD_PAL,
+ TV_STD_PAL_M,
+ TV_STD_PAL_60,
+ TV_STD_NTSC_J,
+ TV_STD_SCART_PAL,
+ TV_STD_SECAM,
+ TV_STD_PAL_CN,
+};
+
+struct radeon_i2c_bus_rec {
+ bool valid;
+ uint32_t mask_clk_reg;
+ uint32_t mask_data_reg;
+ uint32_t a_clk_reg;
+ uint32_t a_data_reg;
+ uint32_t put_clk_reg;
+ uint32_t put_data_reg;
+ uint32_t get_clk_reg;
+ uint32_t get_data_reg;
+ uint32_t mask_clk_mask;
+ uint32_t mask_data_mask;
+ uint32_t put_clk_mask;
+ uint32_t put_data_mask;
+ uint32_t get_clk_mask;
+ uint32_t get_data_mask;
+ uint32_t a_clk_mask;
+ uint32_t a_data_mask;
+};
+
+struct radeon_tmds_pll {
+ uint32_t freq;
+ uint32_t value;
+};
+
+#define RADEON_MAX_BIOS_CONNECTOR 16
+
+#define RADEON_PLL_USE_BIOS_DIVS (1 << 0)
+#define RADEON_PLL_NO_ODD_POST_DIV (1 << 1)
+#define RADEON_PLL_USE_REF_DIV (1 << 2)
+#define RADEON_PLL_LEGACY (1 << 3)
+#define RADEON_PLL_PREFER_LOW_REF_DIV (1 << 4)
+#define RADEON_PLL_PREFER_HIGH_REF_DIV (1 << 5)
+#define RADEON_PLL_PREFER_LOW_FB_DIV (1 << 6)
+#define RADEON_PLL_PREFER_HIGH_FB_DIV (1 << 7)
+#define RADEON_PLL_PREFER_LOW_POST_DIV (1 << 8)
+#define RADEON_PLL_PREFER_HIGH_POST_DIV (1 << 9)
+#define RADEON_PLL_USE_FRAC_FB_DIV (1 << 10)
+
+struct radeon_pll {
+ uint16_t reference_freq;
+ uint16_t reference_div;
+ uint32_t pll_in_min;
+ uint32_t pll_in_max;
+ uint32_t pll_out_min;
+ uint32_t pll_out_max;
+ uint16_t xclk;
+
+ uint32_t min_ref_div;
+ uint32_t max_ref_div;
+ uint32_t min_post_div;
+ uint32_t max_post_div;
+ uint32_t min_feedback_div;
+ uint32_t max_feedback_div;
+ uint32_t min_frac_feedback_div;
+ uint32_t max_frac_feedback_div;
+ uint32_t best_vco;
+};
+
+struct radeon_i2c_chan {
+ struct drm_device *dev;
+ struct i2c_adapter adapter;
+ struct i2c_algo_bit_data algo;
+ struct radeon_i2c_bus_rec rec;
+};
+
+/* mostly for macs, but really any system without connector tables */
+enum radeon_connector_table {
+ CT_NONE,
+ CT_GENERIC,
+ CT_IBOOK,
+ CT_POWERBOOK_EXTERNAL,
+ CT_POWERBOOK_INTERNAL,
+ CT_POWERBOOK_VGA,
+ CT_MINI_EXTERNAL,
+ CT_MINI_INTERNAL,
+ CT_IMAC_G5_ISIGHT,
+ CT_EMAC,
+};
+
+struct radeon_mode_info {
+ struct atom_context *atom_context;
+ enum radeon_connector_table connector_table;
+ bool mode_config_initialized;
+};
+
+struct radeon_crtc {
+ struct drm_crtc base;
+ int crtc_id;
+ u16 lut_r[256], lut_g[256], lut_b[256];
+ bool enabled;
+ bool can_tile;
+ uint32_t crtc_offset;
+ struct radeon_framebuffer *fbdev_fb;
+ struct drm_mode_set mode_set;
+ struct drm_gem_object *cursor_bo;
+ uint64_t cursor_addr;
+ int cursor_width;
+ int cursor_height;
+};
+
+#define RADEON_USE_RMX 1
+
+struct radeon_native_mode {
+ /* preferred mode */
+ uint32_t panel_xres, panel_yres;
+ uint32_t hoverplus, hsync_width;
+ uint32_t hblank;
+ uint32_t voverplus, vsync_width;
+ uint32_t vblank;
+ uint32_t dotclock;
+ uint32_t flags;
+};
+
+struct radeon_encoder_primary_dac {
+ /* legacy primary dac */
+ uint32_t ps2_pdac_adj;
+};
+
+struct radeon_encoder_lvds {
+ /* legacy lvds */
+ uint16_t panel_vcc_delay;
+ uint8_t panel_pwr_delay;
+ uint8_t panel_digon_delay;
+ uint8_t panel_blon_delay;
+ uint16_t panel_ref_divider;
+ uint8_t panel_post_divider;
+ uint16_t panel_fb_divider;
+ bool use_bios_dividers;
+ uint32_t lvds_gen_cntl;
+ /* panel mode */
+ struct radeon_native_mode native_mode;
+};
+
+struct radeon_encoder_tv_dac {
+ /* legacy tv dac */
+ uint32_t ps2_tvdac_adj;
+ uint32_t ntsc_tvdac_adj;
+ uint32_t pal_tvdac_adj;
+
+ enum radeon_tv_std tv_std;
+};
+
+struct radeon_encoder_int_tmds {
+ /* legacy int tmds */
+ struct radeon_tmds_pll tmds_pll[4];
+};
+
+struct radeon_encoder_atom_dig {
+ /* atom dig */
+ bool coherent_mode;
+ int dig_block;
+ /* atom lvds */
+ uint32_t lvds_misc;
+ uint16_t panel_pwr_delay;
+ /* panel mode */
+ struct radeon_native_mode native_mode;
+};
+
+struct radeon_encoder {
+ struct drm_encoder base;
+ uint32_t encoder_id;
+ uint32_t devices;
+ uint32_t flags;
+ uint32_t pixel_clock;
+ enum radeon_rmx_type rmx_type;
+ struct radeon_native_mode native_mode;
+ void *enc_priv;
+};
+
+struct radeon_connector_atom_dig {
+ uint32_t igp_lane_info;
+ bool linkb;
+};
+
+struct radeon_connector {
+ struct drm_connector base;
+ uint32_t connector_id;
+ uint32_t devices;
+ struct radeon_i2c_chan *ddc_bus;
+ int use_digital;
+ void *con_priv;
+};
+
+struct radeon_framebuffer {
+ struct drm_framebuffer base;
+ struct drm_gem_object *obj;
+};
+
+extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
+ struct radeon_i2c_bus_rec *rec,
+ const char *name);
+extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c);
+extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
+extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
+
+extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
+
+extern void radeon_compute_pll(struct radeon_pll *pll,
+ uint64_t freq,
+ uint32_t *dot_clock_p,
+ uint32_t *fb_div_p,
+ uint32_t *frac_fb_div_p,
+ uint32_t *ref_div_p,
+ uint32_t *post_div_p,
+ int flags);
+
+struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index);
+struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv);
+struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
+struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
+struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
+extern void atombios_external_tmds_setup(struct drm_encoder *encoder, int action);
+extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
+
+extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
+extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb);
+extern int atombios_crtc_mode_set(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode,
+ int x, int y,
+ struct drm_framebuffer *old_fb);
+extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
+
+extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb);
+extern void radeon_legacy_atom_set_surface(struct drm_crtc *crtc);
+
+extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height);
+extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y);
+
+extern bool radeon_atom_get_clock_info(struct drm_device *dev);
+extern bool radeon_combios_get_clock_info(struct drm_device *dev);
+extern struct radeon_encoder_atom_dig *
+radeon_atombios_get_lvds_info(struct radeon_encoder *encoder);
+extern struct radeon_encoder_int_tmds *
+radeon_atombios_get_tmds_info(struct radeon_encoder *encoder);
+extern struct radeon_encoder_lvds *
+radeon_combios_get_lvds_info(struct radeon_encoder *encoder);
+extern struct radeon_encoder_int_tmds *
+radeon_combios_get_tmds_info(struct radeon_encoder *encoder);
+extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder);
+extern struct radeon_encoder_tv_dac *
+radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder);
+extern struct radeon_encoder_primary_dac *
+radeon_combios_get_primary_dac_info(struct radeon_encoder *encoder);
+extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock);
+extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev);
+extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock);
+extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev);
+extern void
+radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
+extern void
+radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
+extern void
+radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
+extern void
+radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
+extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
+ u16 blue, int regno);
+struct drm_framebuffer *radeon_framebuffer_create(struct drm_device *dev,
+ struct drm_mode_fb_cmd *mode_cmd,
+ struct drm_gem_object *obj);
+
+int radeonfb_probe(struct drm_device *dev);
+
+int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
+bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev);
+bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev);
+void radeon_atombios_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc);
+void radeon_legacy_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc);
+void radeon_i2c_do_lock(struct radeon_connector *radeon_connector, int lock_state);
+
+void radeon_get_clock_info(struct drm_device *dev);
+
+extern bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev);
+extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct drm_device *dev);
+
+void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
+void radeon_enc_destroy(struct drm_encoder *encoder);
+void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj);
+void radeon_combios_asic_init(struct drm_device *dev);
+extern int radeon_static_clocks_init(struct drm_device *dev);
+void radeon_init_disp_bw_legacy(struct drm_device *dev,
+ struct drm_display_mode *mode1,
+ uint32_t pixel_bytes1,
+ struct drm_display_mode *mode2,
+ uint32_t pixel_bytes2);
+void radeon_init_disp_bw_avivo(struct drm_device *dev,
+ struct drm_display_mode *mode1,
+ uint32_t pixel_bytes1,
+ struct drm_display_mode *mode2,
+ uint32_t pixel_bytes2);
+void radeon_init_disp_bandwidth(struct drm_device *dev);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2009 Jerome Glisse.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+/*
+ * Authors:
+ * Jerome Glisse <glisse@freedesktop.org>
+ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
+ * Dave Airlie
+ */
+#include <linux/list.h>
+#include <drm/drmP.h>
+#include "radeon_drm.h"
+#include "radeon.h"
+
+struct radeon_object {
+ struct ttm_buffer_object tobj;
+ struct list_head list;
+ struct radeon_device *rdev;
+ struct drm_gem_object *gobj;
+ struct ttm_bo_kmap_obj kmap;
+ unsigned pin_count;
+ uint64_t gpu_addr;
+ void *kptr;
+ bool is_iomem;
+};
+
+int radeon_ttm_init(struct radeon_device *rdev);
+void radeon_ttm_fini(struct radeon_device *rdev);
+
+/*
+ * To exclude mutual BO access we rely on bo_reserve exclusion, as all
+ * function are calling it.
+ */
+
+static int radeon_object_reserve(struct radeon_object *robj, bool interruptible)
+{
+ return ttm_bo_reserve(&robj->tobj, interruptible, false, false, 0);
+}
+
+static void radeon_object_unreserve(struct radeon_object *robj)
+{
+ ttm_bo_unreserve(&robj->tobj);
+}
+
+static void radeon_ttm_object_object_destroy(struct ttm_buffer_object *tobj)
+{
+ struct radeon_object *robj;
+
+ robj = container_of(tobj, struct radeon_object, tobj);
+ list_del_init(&robj->list);
+ kfree(robj);
+}
+
+static inline void radeon_object_gpu_addr(struct radeon_object *robj)
+{
+ /* Default gpu address */
+ robj->gpu_addr = 0xFFFFFFFFFFFFFFFFULL;
+ if (robj->tobj.mem.mm_node == NULL) {
+ return;
+ }
+ robj->gpu_addr = ((u64)robj->tobj.mem.mm_node->start) << PAGE_SHIFT;
+ switch (robj->tobj.mem.mem_type) {
+ case TTM_PL_VRAM:
+ robj->gpu_addr += (u64)robj->rdev->mc.vram_location;
+ break;
+ case TTM_PL_TT:
+ robj->gpu_addr += (u64)robj->rdev->mc.gtt_location;
+ break;
+ default:
+ DRM_ERROR("Unknown placement %d\n", robj->tobj.mem.mem_type);
+ robj->gpu_addr = 0xFFFFFFFFFFFFFFFFULL;
+ return;
+ }
+}
+
+static inline uint32_t radeon_object_flags_from_domain(uint32_t domain)
+{
+ uint32_t flags = 0;
+ if (domain & RADEON_GEM_DOMAIN_VRAM) {
+ flags |= TTM_PL_FLAG_VRAM;
+ }
+ if (domain & RADEON_GEM_DOMAIN_GTT) {
+ flags |= TTM_PL_FLAG_TT;
+ }
+ if (domain & RADEON_GEM_DOMAIN_CPU) {
+ flags |= TTM_PL_FLAG_SYSTEM;
+ }
+ if (!flags) {
+ flags |= TTM_PL_FLAG_SYSTEM;
+ }
+ return flags;
+}
+
+int radeon_object_create(struct radeon_device *rdev,
+ struct drm_gem_object *gobj,
+ unsigned long size,
+ bool kernel,
+ uint32_t domain,
+ bool interruptible,
+ struct radeon_object **robj_ptr)
+{
+ struct radeon_object *robj;
+ enum ttm_bo_type type;
+ uint32_t flags;
+ int r;
+
+ if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
+ rdev->mman.bdev.dev_mapping = rdev->ddev->dev_mapping;
+ }
+ if (kernel) {
+ type = ttm_bo_type_kernel;
+ } else {
+ type = ttm_bo_type_device;
+ }
+ *robj_ptr = NULL;
+ robj = kzalloc(sizeof(struct radeon_object), GFP_KERNEL);
+ if (robj == NULL) {
+ return -ENOMEM;
+ }
+ robj->rdev = rdev;
+ robj->gobj = gobj;
+ INIT_LIST_HEAD(&robj->list);
+
+ flags = radeon_object_flags_from_domain(domain);
+ r = ttm_buffer_object_init(&rdev->mman.bdev, &robj->tobj, size, type, flags,
+ 0, 0, false, NULL, size,
+ &radeon_ttm_object_object_destroy);
+ if (unlikely(r != 0)) {
+ /* ttm call radeon_ttm_object_object_destroy if error happen */
+ DRM_ERROR("Failed to allocate TTM object (%ld, 0x%08X, %u)\n",
+ size, flags, 0);
+ return r;
+ }
+ *robj_ptr = robj;
+ if (gobj) {
+ list_add_tail(&robj->list, &rdev->gem.objects);
+ }
+ return 0;
+}
+
+int radeon_object_kmap(struct radeon_object *robj, void **ptr)
+{
+ int r;
+
+ spin_lock(&robj->tobj.lock);
+ if (robj->kptr) {
+ if (ptr) {
+ *ptr = robj->kptr;
+ }
+ spin_unlock(&robj->tobj.lock);
+ return 0;
+ }
+ spin_unlock(&robj->tobj.lock);
+ r = ttm_bo_kmap(&robj->tobj, 0, robj->tobj.num_pages, &robj->kmap);
+ if (r) {
+ return r;
+ }
+ spin_lock(&robj->tobj.lock);
+ robj->kptr = ttm_kmap_obj_virtual(&robj->kmap, &robj->is_iomem);
+ spin_unlock(&robj->tobj.lock);
+ if (ptr) {
+ *ptr = robj->kptr;
+ }
+ return 0;
+}
+
+void radeon_object_kunmap(struct radeon_object *robj)
+{
+ spin_lock(&robj->tobj.lock);
+ if (robj->kptr == NULL) {
+ spin_unlock(&robj->tobj.lock);
+ return;
+ }
+ robj->kptr = NULL;
+ spin_unlock(&robj->tobj.lock);
+ ttm_bo_kunmap(&robj->kmap);
+}
+
+void radeon_object_unref(struct radeon_object **robj)
+{
+ struct ttm_buffer_object *tobj;
+
+ if ((*robj) == NULL) {
+ return;
+ }
+ tobj = &((*robj)->tobj);
+ ttm_bo_unref(&tobj);
+ if (tobj == NULL) {
+ *robj = NULL;
+ }
+}
+
+int radeon_object_mmap(struct radeon_object *robj, uint64_t *offset)
+{
+ *offset = robj->tobj.addr_space_offset;
+ return 0;
+}
+
+int radeon_object_pin(struct radeon_object *robj, uint32_t domain,
+ uint64_t *gpu_addr)
+{
+ uint32_t flags;
+ uint32_t tmp;
+ void *fbptr;
+ int r;
+
+ flags = radeon_object_flags_from_domain(domain);
+ spin_lock(&robj->tobj.lock);
+ if (robj->pin_count) {
+ robj->pin_count++;
+ if (gpu_addr != NULL) {
+ *gpu_addr = robj->gpu_addr;
+ }
+ spin_unlock(&robj->tobj.lock);
+ return 0;
+ }
+ spin_unlock(&robj->tobj.lock);
+ r = radeon_object_reserve(robj, false);
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to reserve object for pinning it.\n");
+ return r;
+ }
+ if (robj->rdev->fbdev_robj == robj) {
+ mutex_lock(&robj->rdev->fbdev_info->lock);
+ radeon_object_kunmap(robj);
+ }
+ tmp = robj->tobj.mem.placement;
+ ttm_flag_masked(&tmp, flags, TTM_PL_MASK_MEM);
+ robj->tobj.proposed_placement = tmp | TTM_PL_FLAG_NO_EVICT | TTM_PL_MASK_CACHING;
+ r = ttm_buffer_object_validate(&robj->tobj,
+ robj->tobj.proposed_placement,
+ false, false);
+ radeon_object_gpu_addr(robj);
+ if (gpu_addr != NULL) {
+ *gpu_addr = robj->gpu_addr;
+ }
+ robj->pin_count = 1;
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to pin object.\n");
+ }
+ radeon_object_unreserve(robj);
+ if (robj->rdev->fbdev_robj == robj) {
+ if (!r) {
+ r = radeon_object_kmap(robj, &fbptr);
+ }
+ if (!r) {
+ robj->rdev->fbdev_info->screen_base = fbptr;
+ robj->rdev->fbdev_info->fix.smem_start = (unsigned long)fbptr;
+ }
+ mutex_unlock(&robj->rdev->fbdev_info->lock);
+ }
+ return r;
+}
+
+void radeon_object_unpin(struct radeon_object *robj)
+{
+ uint32_t flags;
+ void *fbptr;
+ int r;
+
+ spin_lock(&robj->tobj.lock);
+ if (!robj->pin_count) {
+ spin_unlock(&robj->tobj.lock);
+ printk(KERN_WARNING "Unpin not necessary for %p !\n", robj);
+ return;
+ }
+ robj->pin_count--;
+ if (robj->pin_count) {
+ spin_unlock(&robj->tobj.lock);
+ return;
+ }
+ spin_unlock(&robj->tobj.lock);
+ r = radeon_object_reserve(robj, false);
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to reserve object for unpinning it.\n");
+ return;
+ }
+ if (robj->rdev->fbdev_robj == robj) {
+ mutex_lock(&robj->rdev->fbdev_info->lock);
+ radeon_object_kunmap(robj);
+ }
+ flags = robj->tobj.mem.placement;
+ robj->tobj.proposed_placement = flags & ~TTM_PL_FLAG_NO_EVICT;
+ r = ttm_buffer_object_validate(&robj->tobj,
+ robj->tobj.proposed_placement,
+ false, false);
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to unpin buffer.\n");
+ }
+ radeon_object_unreserve(robj);
+ if (robj->rdev->fbdev_robj == robj) {
+ if (!r) {
+ r = radeon_object_kmap(robj, &fbptr);
+ }
+ if (!r) {
+ robj->rdev->fbdev_info->screen_base = fbptr;
+ robj->rdev->fbdev_info->fix.smem_start = (unsigned long)fbptr;
+ }
+ mutex_unlock(&robj->rdev->fbdev_info->lock);
+ }
+}
+
+int radeon_object_wait(struct radeon_object *robj)
+{
+ int r = 0;
+
+ /* FIXME: should use block reservation instead */
+ r = radeon_object_reserve(robj, true);
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to reserve object for waiting.\n");
+ return r;
+ }
+ spin_lock(&robj->tobj.lock);
+ if (robj->tobj.sync_obj) {
+ r = ttm_bo_wait(&robj->tobj, true, false, false);
+ }
+ spin_unlock(&robj->tobj.lock);
+ radeon_object_unreserve(robj);
+ return r;
+}
+
+int radeon_object_evict_vram(struct radeon_device *rdev)
+{
+ if (rdev->flags & RADEON_IS_IGP) {
+ /* Useless to evict on IGP chips */
+ return 0;
+ }
+ return ttm_bo_evict_mm(&rdev->mman.bdev, TTM_PL_VRAM);
+}
+
+void radeon_object_force_delete(struct radeon_device *rdev)
+{
+ struct radeon_object *robj, *n;
+ struct drm_gem_object *gobj;
+
+ if (list_empty(&rdev->gem.objects)) {
+ return;
+ }
+ DRM_ERROR("Userspace still has active objects !\n");
+ list_for_each_entry_safe(robj, n, &rdev->gem.objects, list) {
+ mutex_lock(&rdev->ddev->struct_mutex);
+ gobj = robj->gobj;
+ DRM_ERROR("Force free for (%p,%p,%lu,%lu)\n",
+ gobj, robj, (unsigned long)gobj->size,
+ *((unsigned long *)&gobj->refcount));
+ list_del_init(&robj->list);
+ radeon_object_unref(&robj);
+ gobj->driver_private = NULL;
+ drm_gem_object_unreference(gobj);
+ mutex_unlock(&rdev->ddev->struct_mutex);
+ }
+}
+
+int radeon_object_init(struct radeon_device *rdev)
+{
+ return radeon_ttm_init(rdev);
+}
+
+void radeon_object_fini(struct radeon_device *rdev)
+{
+ radeon_ttm_fini(rdev);
+}
+
+void radeon_object_list_add_object(struct radeon_object_list *lobj,
+ struct list_head *head)
+{
+ if (lobj->wdomain) {
+ list_add(&lobj->list, head);
+ } else {
+ list_add_tail(&lobj->list, head);
+ }
+}
+
+int radeon_object_list_reserve(struct list_head *head)
+{
+ struct radeon_object_list *lobj;
+ struct list_head *i;
+ int r;
+
+ list_for_each(i, head) {
+ lobj = list_entry(i, struct radeon_object_list, list);
+ if (!lobj->robj->pin_count) {
+ r = radeon_object_reserve(lobj->robj, true);
+ if (unlikely(r != 0)) {
+ DRM_ERROR("radeon: failed to reserve object.\n");
+ return r;
+ }
+ } else {
+ }
+ }
+ return 0;
+}
+
+void radeon_object_list_unreserve(struct list_head *head)
+{
+ struct radeon_object_list *lobj;
+ struct list_head *i;
+
+ list_for_each(i, head) {
+ lobj = list_entry(i, struct radeon_object_list, list);
+ if (!lobj->robj->pin_count) {
+ radeon_object_unreserve(lobj->robj);
+ } else {
+ }
+ }
+}
+
+int radeon_object_list_validate(struct list_head *head, void *fence)
+{
+ struct radeon_object_list *lobj;
+ struct radeon_object *robj;
+ struct radeon_fence *old_fence = NULL;
+ struct list_head *i;
+ uint32_t flags;
+ int r;
+
+ r = radeon_object_list_reserve(head);
+ if (unlikely(r != 0)) {
+ radeon_object_list_unreserve(head);
+ return r;
+ }
+ list_for_each(i, head) {
+ lobj = list_entry(i, struct radeon_object_list, list);
+ robj = lobj->robj;
+ if (lobj->wdomain) {
+ flags = radeon_object_flags_from_domain(lobj->wdomain);
+ flags |= TTM_PL_FLAG_TT;
+ } else {
+ flags = radeon_object_flags_from_domain(lobj->rdomain);
+ flags |= TTM_PL_FLAG_TT;
+ flags |= TTM_PL_FLAG_VRAM;
+ }
+ if (!robj->pin_count) {
+ robj->tobj.proposed_placement = flags | TTM_PL_MASK_CACHING;
+ r = ttm_buffer_object_validate(&robj->tobj,
+ robj->tobj.proposed_placement,
+ true, false);
+ if (unlikely(r)) {
+ radeon_object_list_unreserve(head);
+ DRM_ERROR("radeon: failed to validate.\n");
+ return r;
+ }
+ radeon_object_gpu_addr(robj);
+ }
+ lobj->gpu_offset = robj->gpu_addr;
+ if (fence) {
+ old_fence = (struct radeon_fence *)robj->tobj.sync_obj;
+ robj->tobj.sync_obj = radeon_fence_ref(fence);
+ robj->tobj.sync_obj_arg = NULL;
+ }
+ if (old_fence) {
+ radeon_fence_unref(&old_fence);
+ }
+ }
+ return 0;
+}
+
+void radeon_object_list_unvalidate(struct list_head *head)
+{
+ struct radeon_object_list *lobj;
+ struct radeon_fence *old_fence = NULL;
+ struct list_head *i;
+
+ list_for_each(i, head) {
+ lobj = list_entry(i, struct radeon_object_list, list);
+ old_fence = (struct radeon_fence *)lobj->robj->tobj.sync_obj;
+ lobj->robj->tobj.sync_obj = NULL;
+ if (old_fence) {
+ radeon_fence_unref(&old_fence);
+ }
+ }
+ radeon_object_list_unreserve(head);
+}
+
+void radeon_object_list_clean(struct list_head *head)
+{
+ radeon_object_list_unreserve(head);
+}
+
+int radeon_object_fbdev_mmap(struct radeon_object *robj,
+ struct vm_area_struct *vma)
+{
+ return ttm_fbdev_mmap(vma, &robj->tobj);
+}
+
+unsigned long radeon_object_size(struct radeon_object *robj)
+{
+ return robj->tobj.num_pages << PAGE_SHIFT;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#ifndef __RADEON_OBJECT_H__
+#define __RADEON_OBJECT_H__
+
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
+#include <ttm/ttm_module.h>
+
+/*
+ * TTM.
+ */
+struct radeon_mman {
+ struct ttm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
+ * VA Linux Systems Inc., Fremont, California.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
+ * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Kevin E. Martin <martin@xfree86.org>
+ * Rickard E. Faith <faith@valinux.com>
+ * Alan Hourihane <alanh@fairlite.demon.co.uk>
+ *
+ * References:
+ *
+ * !!!! FIXME !!!!
+ * RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
+ * Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
+ * 1999.
+ *
+ * !!!! FIXME !!!!
+ * RAGE 128 Software Development Manual (Technical Reference Manual P/N
+ * SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
+ *
+ */
+
+/* !!!! FIXME !!!! NOTE: THIS FILE HAS BEEN CONVERTED FROM r128_reg.h
+ * AND CONTAINS REGISTERS AND REGISTER DEFINITIONS THAT ARE NOT CORRECT
+ * ON THE RADEON. A FULL AUDIT OF THIS CODE IS NEEDED! */
+#ifndef _RADEON_REG_H_
+#define _RADEON_REG_H_
+
+#include "r300_reg.h"
+#include "r500_reg.h"
+#include "r600_reg.h"
+
+
+#define RADEON_MC_AGP_LOCATION 0x014c
+#define RADEON_MC_AGP_START_MASK 0x0000FFFF
+#define RADEON_MC_AGP_START_SHIFT 0
+#define RADEON_MC_AGP_TOP_MASK 0xFFFF0000
+#define RADEON_MC_AGP_TOP_SHIFT 16
+#define RADEON_MC_FB_LOCATION 0x0148
+#define RADEON_MC_FB_START_MASK 0x0000FFFF
+#define RADEON_MC_FB_START_SHIFT 0
+#define RADEON_MC_FB_TOP_MASK 0xFFFF0000
+#define RADEON_MC_FB_TOP_SHIFT 16
+#define RADEON_AGP_BASE_2 0x015c /* r200+ only */
+#define RADEON_AGP_BASE 0x0170
+
+#define ATI_DATATYPE_VQ 0
+#define ATI_DATATYPE_CI4 1
+#define ATI_DATATYPE_CI8 2
+#define ATI_DATATYPE_ARGB1555 3
+#define ATI_DATATYPE_RGB565 4
+#define ATI_DATATYPE_RGB888 5
+#define ATI_DATATYPE_ARGB8888 6
+#define ATI_DATATYPE_RGB332 7
+#define ATI_DATATYPE_Y8 8
+#define ATI_DATATYPE_RGB8 9
+#define ATI_DATATYPE_CI16 10
+#define ATI_DATATYPE_VYUY_422 11
+#define ATI_DATATYPE_YVYU_422 12
+#define ATI_DATATYPE_AYUV_444 14
+#define ATI_DATATYPE_ARGB4444 15
+
+ /* Registers for 2D/Video/Overlay */
+#define RADEON_ADAPTER_ID 0x0f2c /* PCI */
+#define RADEON_AGP_BASE 0x0170
+#define RADEON_AGP_CNTL 0x0174
+# define RADEON_AGP_APER_SIZE_256MB (0x00 << 0)
+# define RADEON_AGP_APER_SIZE_128MB (0x20 << 0)
+# define RADEON_AGP_APER_SIZE_64MB (0x30 << 0)
+# define RADEON_AGP_APER_SIZE_32MB (0x38 << 0)
+# define RADEON_AGP_APER_SIZE_16MB (0x3c << 0)
+# define RADEON_AGP_APER_SIZE_8MB (0x3e << 0)
+# define RADEON_AGP_APER_SIZE_4MB (0x3f << 0)
+# define RADEON_AGP_APER_SIZE_MASK (0x3f << 0)
+#define RADEON_STATUS_PCI_CONFIG 0x06
+# define RADEON_CAP_LIST 0x100000
+#define RADEON_CAPABILITIES_PTR_PCI_CONFIG 0x34 /* offset in PCI config*/
+# define RADEON_CAP_PTR_MASK 0xfc /* mask off reserved bits of CAP_PTR */
+# define RADEON_CAP_ID_NULL 0x00 /* End of capability list */
+# define RADEON_CAP_ID_AGP 0x02 /* AGP capability ID */
+# define RADEON_CAP_ID_EXP 0x10 /* PCI Express */
+#define RADEON_AGP_COMMAND 0x0f60 /* PCI */
+#define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config*/
+# define RADEON_AGP_ENABLE (1<<8)
+#define RADEON_AGP_PLL_CNTL 0x000b /* PLL */
+#define RADEON_AGP_STATUS 0x0f5c /* PCI */
+# define RADEON_AGP_1X_MODE 0x01
+# define RADEON_AGP_2X_MODE 0x02
+# define RADEON_AGP_4X_MODE 0x04
+# define RADEON_AGP_FW_MODE 0x10
+# define RADEON_AGP_MODE_MASK 0x17
+# define RADEON_AGPv3_MODE 0x08
+# define RADEON_AGPv3_4X_MODE 0x01
+# define RADEON_AGPv3_8X_MODE 0x02
+#define RADEON_ATTRDR 0x03c1 /* VGA */
+#define RADEON_ATTRDW 0x03c0 /* VGA */
+#define RADEON_ATTRX 0x03c0 /* VGA */
+#define RADEON_AUX_SC_CNTL 0x1660
+# define RADEON_AUX1_SC_EN (1 << 0)
+# define RADEON_AUX1_SC_MODE_OR (0 << 1)
+# define RADEON_AUX1_SC_MODE_NAND (1 << 1)
+# define RADEON_AUX2_SC_EN (1 << 2)
+# define RADEON_AUX2_SC_MODE_OR (0 << 3)
+# define RADEON_AUX2_SC_MODE_NAND (1 << 3)
+# define RADEON_AUX3_SC_EN (1 << 4)
+# define RADEON_AUX3_SC_MODE_OR (0 << 5)
+# define RADEON_AUX3_SC_MODE_NAND (1 << 5)
+#define RADEON_AUX1_SC_BOTTOM 0x1670
+#define RADEON_AUX1_SC_LEFT 0x1664
+#define RADEON_AUX1_SC_RIGHT 0x1668
+#define RADEON_AUX1_SC_TOP 0x166c
+#define RADEON_AUX2_SC_BOTTOM 0x1680
+#define RADEON_AUX2_SC_LEFT 0x1674
+#define RADEON_AUX2_SC_RIGHT 0x1678
+#define RADEON_AUX2_SC_TOP 0x167c
+#define RADEON_AUX3_SC_BOTTOM 0x1690
+#define RADEON_AUX3_SC_LEFT 0x1684
+#define RADEON_AUX3_SC_RIGHT 0x1688
+#define RADEON_AUX3_SC_TOP 0x168c
+#define RADEON_AUX_WINDOW_HORZ_CNTL 0x02d8
+#define RADEON_AUX_WINDOW_VERT_CNTL 0x02dc
+
+#define RADEON_BASE_CODE 0x0f0b
+#define RADEON_BIOS_0_SCRATCH 0x0010
+# define RADEON_FP_PANEL_SCALABLE (1 << 16)
+# define RADEON_FP_PANEL_SCALE_EN (1 << 17)
+# define RADEON_FP_CHIP_SCALE_EN (1 << 18)
+# define RADEON_DRIVER_BRIGHTNESS_EN (1 << 26)
+# define RADEON_DISPLAY_ROT_MASK (3 << 28)
+# define RADEON_DISPLAY_ROT_00 (0 << 28)
+# define RADEON_DISPLAY_ROT_90 (1 << 28)
+# define RADEON_DISPLAY_ROT_180 (2 << 28)
+# define RADEON_DISPLAY_ROT_270 (3 << 28)
+#define RADEON_BIOS_1_SCRATCH 0x0014
+#define RADEON_BIOS_2_SCRATCH 0x0018
+#define RADEON_BIOS_3_SCRATCH 0x001c
+#define RADEON_BIOS_4_SCRATCH 0x0020
+# define RADEON_CRT1_ATTACHED_MASK (3 << 0)
+# define RADEON_CRT1_ATTACHED_MONO (1 << 0)
+# define RADEON_CRT1_ATTACHED_COLOR (2 << 0)
+# define RADEON_LCD1_ATTACHED (1 << 2)
+# define RADEON_DFP1_ATTACHED (1 << 3)
+# define RADEON_TV1_ATTACHED_MASK (3 << 4)
+# define RADEON_TV1_ATTACHED_COMP (1 << 4)
+# define RADEON_TV1_ATTACHED_SVIDEO (2 << 4)
+# define RADEON_CRT2_ATTACHED_MASK (3 << 8)
+# define RADEON_CRT2_ATTACHED_MONO (1 << 8)
+# define RADEON_CRT2_ATTACHED_COLOR (2 << 8)
+# define RADEON_DFP2_ATTACHED (1 << 11)
+#define RADEON_BIOS_5_SCRATCH 0x0024
+# define RADEON_LCD1_ON (1 << 0)
+# define RADEON_CRT1_ON (1 << 1)
+# define RADEON_TV1_ON (1 << 2)
+# define RADEON_DFP1_ON (1 << 3)
+# define RADEON_CRT2_ON (1 << 5)
+# define RADEON_CV1_ON (1 << 6)
+# define RADEON_DFP2_ON (1 << 7)
+# define RADEON_LCD1_CRTC_MASK (1 << 8)
+# define RADEON_LCD1_CRTC_SHIFT 8
+# define RADEON_CRT1_CRTC_MASK (1 << 9)
+# define RADEON_CRT1_CRTC_SHIFT 9
+# define RADEON_TV1_CRTC_MASK (1 << 10)
+# define RADEON_TV1_CRTC_SHIFT 10
+# define RADEON_DFP1_CRTC_MASK (1 << 11)
+# define RADEON_DFP1_CRTC_SHIFT 11
+# define RADEON_CRT2_CRTC_MASK (1 << 12)
+# define RADEON_CRT2_CRTC_SHIFT 12
+# define RADEON_CV1_CRTC_MASK (1 << 13)
+# define RADEON_CV1_CRTC_SHIFT 13
+# define RADEON_DFP2_CRTC_MASK (1 << 14)
+# define RADEON_DFP2_CRTC_SHIFT 14
+# define RADEON_ACC_REQ_LCD1 (1 << 16)
+# define RADEON_ACC_REQ_CRT1 (1 << 17)
+# define RADEON_ACC_REQ_TV1 (1 << 18)
+# define RADEON_ACC_REQ_DFP1 (1 << 19)
+# define RADEON_ACC_REQ_CRT2 (1 << 21)
+# define RADEON_ACC_REQ_TV2 (1 << 22)
+# define RADEON_ACC_REQ_DFP2 (1 << 23)
+#define RADEON_BIOS_6_SCRATCH 0x0028
+# define RADEON_ACC_MODE_CHANGE (1 << 2)
+# define RADEON_EXT_DESKTOP_MODE (1 << 3)
+# define RADEON_LCD_DPMS_ON (1 << 20)
+# define RADEON_CRT_DPMS_ON (1 << 21)
+# define RADEON_TV_DPMS_ON (1 << 22)
+# define RADEON_DFP_DPMS_ON (1 << 23)
+# define RADEON_DPMS_MASK (3 << 24)
+# define RADEON_DPMS_ON (0 << 24)
+# define RADEON_DPMS_STANDBY (1 << 24)
+# define RADEON_DPMS_SUSPEND (2 << 24)
+# define RADEON_DPMS_OFF (3 << 24)
+# define RADEON_SCREEN_BLANKING (1 << 26)
+# define RADEON_DRIVER_CRITICAL (1 << 27)
+# define RADEON_DISPLAY_SWITCHING_DIS (1 << 30)
+#define RADEON_BIOS_7_SCRATCH 0x002c
+# define RADEON_SYS_HOTKEY (1 << 10)
+# define RADEON_DRV_LOADED (1 << 12)
+#define RADEON_BIOS_ROM 0x0f30 /* PCI */
+#define RADEON_BIST 0x0f0f /* PCI */
+#define RADEON_BRUSH_DATA0 0x1480
+#define RADEON_BRUSH_DATA1 0x1484
+#define RADEON_BRUSH_DATA10 0x14a8
+#define RADEON_BRUSH_DATA11 0x14ac
+#define RADEON_BRUSH_DATA12 0x14b0
+#define RADEON_BRUSH_DATA13 0x14b4
+#define RADEON_BRUSH_DATA14 0x14b8
+#define RADEON_BRUSH_DATA15 0x14bc
+#define RADEON_BRUSH_DATA16 0x14c0
+#define RADEON_BRUSH_DATA17 0x14c4
+#define RADEON_BRUSH_DATA18 0x14c8
+#define RADEON_BRUSH_DATA19 0x14cc
+#define RADEON_BRUSH_DATA2 0x1488
+#define RADEON_BRUSH_DATA20 0x14d0
+#define RADEON_BRUSH_DATA21 0x14d4
+#define RADEON_BRUSH_DATA22 0x14d8
+#define RADEON_BRUSH_DATA23 0x14dc
+#define RADEON_BRUSH_DATA24 0x14e0
+#define RADEON_BRUSH_DATA25 0x14e4
+#define RADEON_BRUSH_DATA26 0x14e8
+#define RADEON_BRUSH_DATA27 0x14ec
+#define RADEON_BRUSH_DATA28 0x14f0
+#define RADEON_BRUSH_DATA29 0x14f4
+#define RADEON_BRUSH_DATA3 0x148c
+#define RADEON_BRUSH_DATA30 0x14f8
+#define RADEON_BRUSH_DATA31 0x14fc
+#define RADEON_BRUSH_DATA32 0x1500
+#define RADEON_BRUSH_DATA33 0x1504
+#define RADEON_BRUSH_DATA34 0x1508
+#define RADEON_BRUSH_DATA35 0x150c
+#define RADEON_BRUSH_DATA36 0x1510
+#define RADEON_BRUSH_DATA37 0x1514
+#define RADEON_BRUSH_DATA38 0x1518
+#define RADEON_BRUSH_DATA39 0x151c
+#define RADEON_BRUSH_DATA4 0x1490
+#define RADEON_BRUSH_DATA40 0x1520
+#define RADEON_BRUSH_DATA41 0x1524
+#define RADEON_BRUSH_DATA42 0x1528
+#define RADEON_BRUSH_DATA43 0x152c
+#define RADEON_BRUSH_DATA44 0x1530
+#define RADEON_BRUSH_DATA45 0x1534
+#define RADEON_BRUSH_DATA46 0x1538
+#define RADEON_BRUSH_DATA47 0x153c
+#define RADEON_BRUSH_DATA48 0x1540
+#define RADEON_BRUSH_DATA49 0x1544
+#define RADEON_BRUSH_DATA5 0x1494
+#define RADEON_BRUSH_DATA50 0x1548
+#define RADEON_BRUSH_DATA51 0x154c
+#define RADEON_BRUSH_DATA52 0x1550
+#define RADEON_BRUSH_DATA53 0x1554
+#define RADEON_BRUSH_DATA54 0x1558
+#define RADEON_BRUSH_DATA55 0x155c
+#define RADEON_BRUSH_DATA56 0x1560
+#define RADEON_BRUSH_DATA57 0x1564
+#define RADEON_BRUSH_DATA58 0x1568
+#define RADEON_BRUSH_DATA59 0x156c
+#define RADEON_BRUSH_DATA6 0x1498
+#define RADEON_BRUSH_DATA60 0x1570
+#define RADEON_BRUSH_DATA61 0x1574
+#define RADEON_BRUSH_DATA62 0x1578
+#define RADEON_BRUSH_DATA63 0x157c
+#define RADEON_BRUSH_DATA7 0x149c
+#define RADEON_BRUSH_DATA8 0x14a0
+#define RADEON_BRUSH_DATA9 0x14a4
+#define RADEON_BRUSH_SCALE 0x1470
+#define RADEON_BRUSH_Y_X 0x1474
+#define RADEON_BUS_CNTL 0x0030
+# define RADEON_BUS_MASTER_DIS (1 << 6)
+# define RADEON_BUS_BIOS_DIS_ROM (1 << 12)
+# define RADEON_BUS_RD_DISCARD_EN (1 << 24)
+# define RADEON_BUS_RD_ABORT_EN (1 << 25)
+# define RADEON_BUS_MSTR_DISCONNECT_EN (1 << 28)
+# define RADEON_BUS_WRT_BURST (1 << 29)
+# define RADEON_BUS_READ_BURST (1 << 30)
+#define RADEON_BUS_CNTL1 0x0034
+# define RADEON_BUS_WAIT_ON_LOCK_EN (1 << 4)
+
+/* #define RADEON_PCIE_INDEX 0x0030 */
+/* #define RADEON_PCIE_DATA 0x0034 */
+#define RADEON_PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE */
+# define RADEON_PCIE_LC_LINK_WIDTH_SHIFT 0
+# define RADEON_PCIE_LC_LINK_WIDTH_MASK 0x7
+# define RADEON_PCIE_LC_LINK_WIDTH_X0 0
+# define RADEON_PCIE_LC_LINK_WIDTH_X1 1
+# define RADEON_PCIE_LC_LINK_WIDTH_X2 2
+# define RADEON_PCIE_LC_LINK_WIDTH_X4 3
+# define RADEON_PCIE_LC_LINK_WIDTH_X8 4
+# define RADEON_PCIE_LC_LINK_WIDTH_X12 5
+# define RADEON_PCIE_LC_LINK_WIDTH_X16 6
+# define RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT 4
+# define RADEON_PCIE_LC_LINK_WIDTH_RD_MASK 0x70
+# define RADEON_PCIE_LC_RECONFIG_NOW (1 << 8)
+# define RADEON_PCIE_LC_RECONFIG_LATER (1 << 9)
+# define RADEON_PCIE_LC_SHORT_RECONFIG_EN (1 << 10)
+
+#define RADEON_CACHE_CNTL 0x1724
+#define RADEON_CACHE_LINE 0x0f0c /* PCI */
+#define RADEON_CAPABILITIES_ID 0x0f50 /* PCI */
+#define RADEON_CAPABILITIES_PTR 0x0f34 /* PCI */
+#define RADEON_CLK_PIN_CNTL 0x0001 /* PLL */
+# define RADEON_DONT_USE_XTALIN (1 << 4)
+# define RADEON_SCLK_DYN_START_CNTL (1 << 15)
+#define RADEON_CLOCK_CNTL_DATA 0x000c
+#define RADEON_CLOCK_CNTL_INDEX 0x0008
+# define RADEON_PLL_WR_EN (1 << 7)
+# define RADEON_PLL_DIV_SEL (3 << 8)
+# define RADEON_PLL2_DIV_SEL_MASK (~(3 << 8))
+#define RADEON_CLK_PWRMGT_CNTL 0x0014
+# define RADEON_ENGIN_DYNCLK_MODE (1 << 12)
+# define RADEON_ACTIVE_HILO_LAT_MASK (3 << 13)
+# define RADEON_ACTIVE_HILO_LAT_SHIFT 13
+# define RADEON_DISP_DYN_STOP_LAT_MASK (1 << 12)
+# define RADEON_MC_BUSY (1 << 16)
+# define RADEON_DLL_READY (1 << 19)
+# define RADEON_CG_NO1_DEBUG_0 (1 << 24)
+# define RADEON_CG_NO1_DEBUG_MASK (0x1f << 24)
+# define RADEON_DYN_STOP_MODE_MASK (7 << 21)
+# define RADEON_TVPLL_PWRMGT_OFF (1 << 30)
+# define RADEON_TVCLK_TURNOFF (1 << 31)
+#define RADEON_PLL_PWRMGT_CNTL 0x0015 /* PLL */
+# define RADEON_TCL_BYPASS_DISABLE (1 << 20)
+#define RADEON_CLR_CMP_CLR_3D 0x1a24
+#define RADEON_CLR_CMP_CLR_DST 0x15c8
+#define RADEON_CLR_CMP_CLR_SRC 0x15c4
+#define RADEON_CLR_CMP_CNTL 0x15c0
+# define RADEON_SRC_CMP_EQ_COLOR (4 << 0)
+# define RADEON_SRC_CMP_NEQ_COLOR (5 << 0)
+# define RADEON_CLR_CMP_SRC_SOURCE (1 << 24)
+#define RADEON_CLR_CMP_MASK 0x15cc
+# define RADEON_CLR_CMP_MSK 0xffffffff
+#define RADEON_CLR_CMP_MASK_3D 0x1A28
+#define RADEON_COMMAND 0x0f04 /* PCI */
+#define RADEON_COMPOSITE_SHADOW_ID 0x1a0c
+#define RADEON_CONFIG_APER_0_BASE 0x0100
+#define RADEON_CONFIG_APER_1_BASE 0x0104
+#define RADEON_CONFIG_APER_SIZE 0x0108
+#define RADEON_CONFIG_BONDS 0x00e8
+#define RADEON_CONFIG_CNTL 0x00e0
+# define RADEON_CFG_ATI_REV_A11 (0 << 16)
+# define RADEON_CFG_ATI_REV_A12 (1 << 16)
+# define RADEON_CFG_ATI_REV_A13 (2 << 16)
+# define RADEON_CFG_ATI_REV_ID_MASK (0xf << 16)
+#define RADEON_CONFIG_MEMSIZE 0x00f8
+#define RADEON_CONFIG_MEMSIZE_EMBEDDED 0x0114
+#define RADEON_CONFIG_REG_1_BASE 0x010c
+#define RADEON_CONFIG_REG_APER_SIZE 0x0110
+#define RADEON_CONFIG_XSTRAP 0x00e4
+#define RADEON_CONSTANT_COLOR_C 0x1d34
+# define RADEON_CONSTANT_COLOR_MASK 0x00ffffff
+# define RADEON_CONSTANT_COLOR_ONE 0x00ffffff
+# define RADEON_CONSTANT_COLOR_ZERO 0x00000000
+#define RADEON_CRC_CMDFIFO_ADDR 0x0740
+#define RADEON_CRC_CMDFIFO_DOUT 0x0744
+#define RADEON_GRPH_BUFFER_CNTL 0x02f0
+# define RADEON_GRPH_START_REQ_MASK (0x7f)
+# define RADEON_GRPH_START_REQ_SHIFT 0
+# define RADEON_GRPH_STOP_REQ_MASK (0x7f<<8)
+# define RADEON_GRPH_STOP_REQ_SHIFT 8
+# define RADEON_GRPH_CRITICAL_POINT_MASK (0x7f<<16)
+# define RADEON_GRPH_CRITICAL_POINT_SHIFT 16
+# define RADEON_GRPH_CRITICAL_CNTL (1<<28)
+# define RADEON_GRPH_BUFFER_SIZE (1<<29)
+# define RADEON_GRPH_CRITICAL_AT_SOF (1<<30)
+# define RADEON_GRPH_STOP_CNTL (1<<31)
+#define RADEON_GRPH2_BUFFER_CNTL 0x03f0
+# define RADEON_GRPH2_START_REQ_MASK (0x7f)
+# define RADEON_GRPH2_START_REQ_SHIFT 0
+# define RADEON_GRPH2_STOP_REQ_MASK (0x7f<<8)
+# define RADEON_GRPH2_STOP_REQ_SHIFT 8
+# define RADEON_GRPH2_CRITICAL_POINT_MASK (0x7f<<16)
+# define RADEON_GRPH2_CRITICAL_POINT_SHIFT 16
+# define RADEON_GRPH2_CRITICAL_CNTL (1<<28)
+# define RADEON_GRPH2_BUFFER_SIZE (1<<29)
+# define RADEON_GRPH2_CRITICAL_AT_SOF (1<<30)
+# define RADEON_GRPH2_STOP_CNTL (1<<31)
+#define RADEON_CRTC_CRNT_FRAME 0x0214
+#define RADEON_CRTC_EXT_CNTL 0x0054
+# define RADEON_CRTC_VGA_XOVERSCAN (1 << 0)
+# define RADEON_VGA_ATI_LINEAR (1 << 3)
+# define RADEON_XCRT_CNT_EN (1 << 6)
+# define RADEON_CRTC_HSYNC_DIS (1 << 8)
+# define RADEON_CRTC_VSYNC_DIS (1 << 9)
+# define RADEON_CRTC_DISPLAY_DIS (1 << 10)
+# define RADEON_CRTC_SYNC_TRISTAT (1 << 11)
+# define RADEON_CRTC_CRT_ON (1 << 15)
+#define RADEON_CRTC_EXT_CNTL_DPMS_BYTE 0x0055
+# define RADEON_CRTC_HSYNC_DIS_BYTE (1 << 0)
+# define RADEON_CRTC_VSYNC_DIS_BYTE (1 << 1)
+# define RADEON_CRTC_DISPLAY_DIS_BYTE (1 << 2)
+#define RADEON_CRTC_GEN_CNTL 0x0050
+# define RADEON_CRTC_DBL_SCAN_EN (1 << 0)
+# define RADEON_CRTC_INTERLACE_EN (1 << 1)
+# define RADEON_CRTC_CSYNC_EN (1 << 4)
+# define RADEON_CRTC_ICON_EN (1 << 15)
+# define RADEON_CRTC_CUR_EN (1 << 16)
+# define RADEON_CRTC_CUR_MODE_MASK (7 << 20)
+# define RADEON_CRTC_CUR_MODE_SHIFT 20
+# define RADEON_CRTC_CUR_MODE_MONO 0
+# define RADEON_CRTC_CUR_MODE_24BPP 2
+# define RADEON_CRTC_EXT_DISP_EN (1 << 24)
+# define RADEON_CRTC_EN (1 << 25)
+# define RADEON_CRTC_DISP_REQ_EN_B (1 << 26)
+#define RADEON_CRTC2_GEN_CNTL 0x03f8
+# define RADEON_CRTC2_DBL_SCAN_EN (1 << 0)
+# define RADEON_CRTC2_INTERLACE_EN (1 << 1)
+# define RADEON_CRTC2_SYNC_TRISTAT (1 << 4)
+# define RADEON_CRTC2_HSYNC_TRISTAT (1 << 5)
+# define RADEON_CRTC2_VSYNC_TRISTAT (1 << 6)
+# define RADEON_CRTC2_CRT2_ON (1 << 7)
+# define RADEON_CRTC2_PIX_WIDTH_SHIFT 8
+# define RADEON_CRTC2_PIX_WIDTH_MASK (0xf << 8)
+# define RADEON_CRTC2_ICON_EN (1 << 15)
+# define RADEON_CRTC2_CUR_EN (1 << 16)
+# define RADEON_CRTC2_CUR_MODE_MASK (7 << 20)
+# define RADEON_CRTC2_DISP_DIS (1 << 23)
+# define RADEON_CRTC2_EN (1 << 25)
+# define RADEON_CRTC2_DISP_REQ_EN_B (1 << 26)
+# define RADEON_CRTC2_CSYNC_EN (1 << 27)
+# define RADEON_CRTC2_HSYNC_DIS (1 << 28)
+# define RADEON_CRTC2_VSYNC_DIS (1 << 29)
+#define RADEON_CRTC_MORE_CNTL 0x27c
+# define RADEON_CRTC_AUTO_HORZ_CENTER_EN (1<<2)
+# define RADEON_CRTC_AUTO_VERT_CENTER_EN (1<<3)
+# define RADEON_CRTC_H_CUTOFF_ACTIVE_EN (1<<4)
+# define RADEON_CRTC_V_CUTOFF_ACTIVE_EN (1<<5)
+#define RADEON_CRTC_GUI_TRIG_VLINE 0x0218
+#define RADEON_CRTC_H_SYNC_STRT_WID 0x0204
+# define RADEON_CRTC_H_SYNC_STRT_PIX (0x07 << 0)
+# define RADEON_CRTC_H_SYNC_STRT_CHAR (0x3ff << 3)
+# define RADEON_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
+# define RADEON_CRTC_H_SYNC_WID (0x3f << 16)
+# define RADEON_CRTC_H_SYNC_WID_SHIFT 16
+# define RADEON_CRTC_H_SYNC_POL (1 << 23)
+#define RADEON_CRTC2_H_SYNC_STRT_WID 0x0304
+# define RADEON_CRTC2_H_SYNC_STRT_PIX (0x07 << 0)
+# define RADEON_CRTC2_H_SYNC_STRT_CHAR (0x3ff << 3)
+# define RADEON_CRTC2_H_SYNC_STRT_CHAR_SHIFT 3
+# define RADEON_CRTC2_H_SYNC_WID (0x3f << 16)
+# define RADEON_CRTC2_H_SYNC_WID_SHIFT 16
+# define RADEON_CRTC2_H_SYNC_POL (1 << 23)
+#define RADEON_CRTC_H_TOTAL_DISP 0x0200
+# define RADEON_CRTC_H_TOTAL (0x03ff << 0)
+# define RADEON_CRTC_H_TOTAL_SHIFT 0
+# define RADEON_CRTC_H_DISP (0x01ff << 16)
+# define RADEON_CRTC_H_DISP_SHIFT 16
+#define RADEON_CRTC2_H_TOTAL_DISP 0x0300
+# define RADEON_CRTC2_H_TOTAL (0x03ff << 0)
+# define RADEON_CRTC2_H_TOTAL_SHIFT 0
+# define RADEON_CRTC2_H_DISP (0x01ff << 16)
+# define RADEON_CRTC2_H_DISP_SHIFT 16
+
+#define RADEON_CRTC_OFFSET_RIGHT 0x0220
+#define RADEON_CRTC_OFFSET 0x0224
+# define RADEON_CRTC_OFFSET__GUI_TRIG_OFFSET (1<<30)
+# define RADEON_CRTC_OFFSET__OFFSET_LOCK (1<<31)
+
+#define RADEON_CRTC2_OFFSET 0x0324
+# define RADEON_CRTC2_OFFSET__GUI_TRIG_OFFSET (1<<30)
+# define RADEON_CRTC2_OFFSET__OFFSET_LOCK (1<<31)
+#define RADEON_CRTC_OFFSET_CNTL 0x0228
+# define RADEON_CRTC_TILE_LINE_SHIFT 0
+# define RADEON_CRTC_TILE_LINE_RIGHT_SHIFT 4
+# define R300_CRTC_X_Y_MODE_EN_RIGHT (1 << 6)
+# define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_MASK (3 << 7)
+# define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_AUTO (0 << 7)
+# define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_SINGLE (1 << 7)
+# define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_DOUBLE (2 << 7)
+# define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_DIS (3 << 7)
+# define R300_CRTC_X_Y_MODE_EN (1 << 9)
+# define R300_CRTC_MICRO_TILE_BUFFER_MASK (3 << 10)
+# define R300_CRTC_MICRO_TILE_BUFFER_AUTO (0 << 10)
+# define R300_CRTC_MICRO_TILE_BUFFER_SINGLE (1 << 10)
+# define R300_CRTC_MICRO_TILE_BUFFER_DOUBLE (2 << 10)
+# define R300_CRTC_MICRO_TILE_BUFFER_DIS (3 << 10)
+# define R300_CRTC_MICRO_TILE_EN_RIGHT (1 << 12)
+# define R300_CRTC_MICRO_TILE_EN (1 << 13)
+# define R300_CRTC_MACRO_TILE_EN_RIGHT (1 << 14)
+# define R300_CRTC_MACRO_TILE_EN (1 << 15)
+# define RADEON_CRTC_TILE_EN_RIGHT (1 << 14)
+# define RADEON_CRTC_TILE_EN (1 << 15)
+# define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
+# define RADEON_CRTC_STEREO_OFFSET_EN (1 << 17)
+
+#define R300_CRTC_TILE_X0_Y0 0x0350
+#define R300_CRTC2_TILE_X0_Y0 0x0358
+
+#define RADEON_CRTC2_OFFSET_CNTL 0x0328
+# define RADEON_CRTC2_OFFSET_FLIP_CNTL (1 << 16)
+# define RADEON_CRTC2_TILE_EN (1 << 15)
+#define RADEON_CRTC_PITCH 0x022c
+# define RADEON_CRTC_PITCH__SHIFT 0
+# define RADEON_CRTC_PITCH__RIGHT_SHIFT 16
+
+#define RADEON_CRTC2_PITCH 0x032c
+#define RADEON_CRTC_STATUS 0x005c
+# define RADEON_CRTC_VBLANK_SAVE (1 << 1)
+# define RADEON_CRTC_VBLANK_SAVE_CLEAR (1 << 1)
+#define RADEON_CRTC2_STATUS 0x03fc
+# define RADEON_CRTC2_VBLANK_SAVE (1 << 1)
+# define RADEON_CRTC2_VBLANK_SAVE_CLEAR (1 << 1)
+#define RADEON_CRTC_V_SYNC_STRT_WID 0x020c
+# define RADEON_CRTC_V_SYNC_STRT (0x7ff << 0)
+# define RADEON_CRTC_V_SYNC_STRT_SHIFT 0
+# define RADEON_CRTC_V_SYNC_WID (0x1f << 16)
+# define RADEON_CRTC_V_SYNC_WID_SHIFT 16
+# define RADEON_CRTC_V_SYNC_POL (1 << 23)
+#define RADEON_CRTC2_V_SYNC_STRT_WID 0x030c
+# define RADEON_CRTC2_V_SYNC_STRT (0x7ff << 0)
+# define RADEON_CRTC2_V_SYNC_STRT_SHIFT 0
+# define RADEON_CRTC2_V_SYNC_WID (0x1f << 16)
+# define RADEON_CRTC2_V_SYNC_WID_SHIFT 16
+# define RADEON_CRTC2_V_SYNC_POL (1 << 23)
+#define RADEON_CRTC_V_TOTAL_DISP 0x0208
+# define RADEON_CRTC_V_TOTAL (0x07ff << 0)
+# define RADEON_CRTC_V_TOTAL_SHIFT 0
+# define RADEON_CRTC_V_DISP (0x07ff << 16)
+# define RADEON_CRTC_V_DISP_SHIFT 16
+#define RADEON_CRTC2_V_TOTAL_DISP 0x0308
+# define RADEON_CRTC2_V_TOTAL (0x07ff << 0)
+# define RADEON_CRTC2_V_TOTAL_SHIFT 0
+# define RADEON_CRTC2_V_DISP (0x07ff << 16)
+# define RADEON_CRTC2_V_DISP_SHIFT 16
+#define RADEON_CRTC_VLINE_CRNT_VLINE 0x0210
+# define RADEON_CRTC_CRNT_VLINE_MASK (0x7ff << 16)
+#define RADEON_CRTC2_CRNT_FRAME 0x0314
+#define RADEON_CRTC2_GUI_TRIG_VLINE 0x0318
+#define RADEON_CRTC2_STATUS 0x03fc
+#define RADEON_CRTC2_VLINE_CRNT_VLINE 0x0310
+#define RADEON_CRTC8_DATA 0x03d5 /* VGA, 0x3b5 */
+#define RADEON_CRTC8_IDX 0x03d4 /* VGA, 0x3b4 */
+#define RADEON_CUR_CLR0 0x026c
+#define RADEON_CUR_CLR1 0x0270
+#define RADEON_CUR_HORZ_VERT_OFF 0x0268
+#define RADEON_CUR_HORZ_VERT_POSN 0x0264
+#define RADEON_CUR_OFFSET 0x0260
+# define RADEON_CUR_LOCK (1 << 31)
+#define RADEON_CUR2_CLR0 0x036c
+#define RADEON_CUR2_CLR1 0x0370
+#define RADEON_CUR2_HORZ_VERT_OFF 0x0368
+#define RADEON_CUR2_HORZ_VERT_POSN 0x0364
+#define RADEON_CUR2_OFFSET 0x0360
+# define RADEON_CUR2_LOCK (1 << 31)
+
+#define RADEON_DAC_CNTL 0x0058
+# define RADEON_DAC_RANGE_CNTL (3 << 0)
+# define RADEON_DAC_RANGE_CNTL_PS2 (2 << 0)
+# define RADEON_DAC_RANGE_CNTL_MASK 0x03
+# define RADEON_DAC_BLANKING (1 << 2)
+# define RADEON_DAC_CMP_EN (1 << 3)
+# define RADEON_DAC_CMP_OUTPUT (1 << 7)
+# define RADEON_DAC_8BIT_EN (1 << 8)
+# define RADEON_DAC_TVO_EN (1 << 10)
+# define RADEON_DAC_VGA_ADR_EN (1 << 13)
+# define RADEON_DAC_PDWN (1 << 15)
+# define RADEON_DAC_MASK_ALL (0xff << 24)
+#define RADEON_DAC_CNTL2 0x007c
+# define RADEON_DAC2_TV_CLK_SEL (0 << 1)
+# define RADEON_DAC2_DAC_CLK_SEL (1 << 0)
+# define RADEON_DAC2_DAC2_CLK_SEL (1 << 1)
+# define RADEON_DAC2_PALETTE_ACC_CTL (1 << 5)
+# define RADEON_DAC2_CMP_EN (1 << 7)
+# define RADEON_DAC2_CMP_OUT_R (1 << 8)
+# define RADEON_DAC2_CMP_OUT_G (1 << 9)
+# define RADEON_DAC2_CMP_OUT_B (1 << 10)
+# define RADEON_DAC2_CMP_OUTPUT (1 << 11)
+#define RADEON_DAC_EXT_CNTL 0x0280
+# define RADEON_DAC2_FORCE_BLANK_OFF_EN (1 << 0)
+# define RADEON_DAC2_FORCE_DATA_EN (1 << 1)
+# define RADEON_DAC_FORCE_BLANK_OFF_EN (1 << 4)
+# define RADEON_DAC_FORCE_DATA_EN (1 << 5)
+# define RADEON_DAC_FORCE_DATA_SEL_MASK (3 << 6)
+# define RADEON_DAC_FORCE_DATA_SEL_R (0 << 6)
+# define RADEON_DAC_FORCE_DATA_SEL_G (1 << 6)
+# define RADEON_DAC_FORCE_DATA_SEL_B (2 << 6)
+# define RADEON_DAC_FORCE_DATA_SEL_RGB (3 << 6)
+# define RADEON_DAC_FORCE_DATA_MASK 0x0003ff00
+# define RADEON_DAC_FORCE_DATA_SHIFT 8
+#define RADEON_DAC_MACRO_CNTL 0x0d04
+# define RADEON_DAC_PDWN_R (1 << 16)
+# define RADEON_DAC_PDWN_G (1 << 17)
+# define RADEON_DAC_PDWN_B (1 << 18)
+#define RADEON_DISP_PWR_MAN 0x0d08
+# define RADEON_DISP_PWR_MAN_D3_CRTC_EN (1 << 0)
+# define RADEON_DISP_PWR_MAN_D3_CRTC2_EN (1 << 4)
+# define RADEON_DISP_PWR_MAN_DPMS_ON (0 << 8)
+# define RADEON_DISP_PWR_MAN_DPMS_STANDBY (1 << 8)
+# define RADEON_DISP_PWR_MAN_DPMS_SUSPEND (2 << 8)
+# define RADEON_DISP_PWR_MAN_DPMS_OFF (3 << 8)
+# define RADEON_DISP_D3_RST (1 << 16)
+# define RADEON_DISP_D3_REG_RST (1 << 17)
+# define RADEON_DISP_D3_GRPH_RST (1 << 18)
+# define RADEON_DISP_D3_SUBPIC_RST (1 << 19)
+# define RADEON_DISP_D3_OV0_RST (1 << 20)
+# define RADEON_DISP_D1D2_GRPH_RST (1 << 21)
+# define RADEON_DISP_D1D2_SUBPIC_RST (1 << 22)
+# define RADEON_DISP_D1D2_OV0_RST (1 << 23)
+# define RADEON_DIG_TMDS_ENABLE_RST (1 << 24)
+# define RADEON_TV_ENABLE_RST (1 << 25)
+# define RADEON_AUTO_PWRUP_EN (1 << 26)
+#define RADEON_TV_DAC_CNTL 0x088c
+# define RADEON_TV_DAC_NBLANK (1 << 0)
+# define RADEON_TV_DAC_NHOLD (1 << 1)
+# define RADEON_TV_DAC_PEDESTAL (1 << 2)
+# define RADEON_TV_MONITOR_DETECT_EN (1 << 4)
+# define RADEON_TV_DAC_CMPOUT (1 << 5)
+# define RADEON_TV_DAC_STD_MASK (3 << 8)
+# define RADEON_TV_DAC_STD_PAL (0 << 8)
+# define RADEON_TV_DAC_STD_NTSC (1 << 8)
+# define RADEON_TV_DAC_STD_PS2 (2 << 8)
+# define RADEON_TV_DAC_STD_RS343 (3 << 8)
+# define RADEON_TV_DAC_BGSLEEP (1 << 6)
+# define RADEON_TV_DAC_BGADJ_MASK (0xf << 16)
+# define RADEON_TV_DAC_BGADJ_SHIFT 16
+# define RADEON_TV_DAC_DACADJ_MASK (0xf << 20)
+# define RADEON_TV_DAC_DACADJ_SHIFT 20
+# define RADEON_TV_DAC_RDACPD (1 << 24)
+# define RADEON_TV_DAC_GDACPD (1 << 25)
+# define RADEON_TV_DAC_BDACPD (1 << 26)
+# define RADEON_TV_DAC_RDACDET (1 << 29)
+# define RADEON_TV_DAC_GDACDET (1 << 30)
+# define RADEON_TV_DAC_BDACDET (1 << 31)
+# define R420_TV_DAC_DACADJ_MASK (0x1f << 20)
+# define R420_TV_DAC_RDACPD (1 << 25)
+# define R420_TV_DAC_GDACPD (1 << 26)
+# define R420_TV_DAC_BDACPD (1 << 27)
+# define R420_TV_DAC_TVENABLE (1 << 28)
+#define RADEON_DISP_HW_DEBUG 0x0d14
+# define RADEON_CRT2_DISP1_SEL (1 << 5)
+#define RADEON_DISP_OUTPUT_CNTL 0x0d64
+# define RADEON_DISP_DAC_SOURCE_MASK 0x03
+# define RADEON_DISP_DAC2_SOURCE_MASK 0x0c
+# define RADEON_DISP_DAC_SOURCE_CRTC2 0x01
+# define RADEON_DISP_DAC_SOURCE_RMX 0x02
+# define RADEON_DISP_DAC_SOURCE_LTU 0x03
+# define RADEON_DISP_DAC2_SOURCE_CRTC2 0x04
+# define RADEON_DISP_TVDAC_SOURCE_MASK (0x03 << 2)
+# define RADEON_DISP_TVDAC_SOURCE_CRTC 0x0
+# define RADEON_DISP_TVDAC_SOURCE_CRTC2 (0x01 << 2)
+# define RADEON_DISP_TVDAC_SOURCE_RMX (0x02 << 2)
+# define RADEON_DISP_TVDAC_SOURCE_LTU (0x03 << 2)
+# define RADEON_DISP_TRANS_MATRIX_MASK (0x03 << 4)
+# define RADEON_DISP_TRANS_MATRIX_ALPHA_MSB (0x00 << 4)
+# define RADEON_DISP_TRANS_MATRIX_GRAPHICS (0x01 << 4)
+# define RADEON_DISP_TRANS_MATRIX_VIDEO (0x02 << 4)
+# define RADEON_DISP_TV_SOURCE_CRTC (1 << 16) /* crtc1 or crtc2 */
+# define RADEON_DISP_TV_SOURCE_LTU (0 << 16) /* linear transform unit */
+#define RADEON_DISP_TV_OUT_CNTL 0x0d6c
+# define RADEON_DISP_TV_PATH_SRC_CRTC2 (1 << 16)
+# define RADEON_DISP_TV_PATH_SRC_CRTC1 (0 << 16)
+#define RADEON_DAC_CRC_SIG 0x02cc
+#define RADEON_DAC_DATA 0x03c9 /* VGA */
+#define RADEON_DAC_MASK 0x03c6 /* VGA */
+#define RADEON_DAC_R_INDEX 0x03c7 /* VGA */
+#define RADEON_DAC_W_INDEX 0x03c8 /* VGA */
+#define RADEON_DDA_CONFIG 0x02e0
+#define RADEON_DDA_ON_OFF 0x02e4
+#define RADEON_DEFAULT_OFFSET 0x16e0
+#define RADEON_DEFAULT_PITCH 0x16e4
+#define RADEON_DEFAULT_SC_BOTTOM_RIGHT 0x16e8
+# define RADEON_DEFAULT_SC_RIGHT_MAX (0x1fff << 0)
+# define RADEON_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
+#define RADEON_DESTINATION_3D_CLR_CMP_VAL 0x1820
+#define RADEON_DESTINATION_3D_CLR_CMP_MSK 0x1824
+#define RADEON_DEVICE_ID 0x0f02 /* PCI */
+#define RADEON_DISP_MISC_CNTL 0x0d00
+# define RADEON_SOFT_RESET_GRPH_PP (1 << 0)
+#define RADEON_DISP_MERGE_CNTL 0x0d60
+# define RADEON_DISP_ALPHA_MODE_MASK 0x03
+# define RADEON_DISP_ALPHA_MODE_KEY 0
+# define RADEON_DISP_ALPHA_MODE_PER_PIXEL 1
+# define RADEON_DISP_ALPHA_MODE_GLOBAL 2
+# define RADEON_DISP_RGB_OFFSET_EN (1 << 8)
+# define RADEON_DISP_GRPH_ALPHA_MASK (0xff << 16)
+# define RADEON_DISP_OV0_ALPHA_MASK (0xff << 24)
+# define RADEON_DISP_LIN_TRANS_BYPASS (0x01 << 9)
+#define RADEON_DISP2_MERGE_CNTL 0x0d68
+# define RADEON_DISP2_RGB_OFFSET_EN (1 << 8)
+#define RADEON_DISP_LIN_TRANS_GRPH_A 0x0d80
+#define RADEON_DISP_LIN_TRANS_GRPH_B 0x0d84
+#define RADEON_DISP_LIN_TRANS_GRPH_C 0x0d88
+#define RADEON_DISP_LIN_TRANS_GRPH_D 0x0d8c
+#define RADEON_DISP_LIN_TRANS_GRPH_E 0x0d90
+#define RADEON_DISP_LIN_TRANS_GRPH_F 0x0d98
+#define RADEON_DP_BRUSH_BKGD_CLR 0x1478
+#define RADEON_DP_BRUSH_FRGD_CLR 0x147c
+#define RADEON_DP_CNTL 0x16c0
+# define RADEON_DST_X_LEFT_TO_RIGHT (1 << 0)
+# define RADEON_DST_Y_TOP_TO_BOTTOM (1 << 1)
+# define RADEON_DP_DST_TILE_LINEAR (0 << 3)
+# define RADEON_DP_DST_TILE_MACRO (1 << 3)
+# define RADEON_DP_DST_TILE_MICRO (2 << 3)
+# define RADEON_DP_DST_TILE_BOTH (3 << 3)
+#define RADEON_DP_CNTL_XDIR_YDIR_YMAJOR 0x16d0
+# define RADEON_DST_Y_MAJOR (1 << 2)
+# define RADEON_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
+# define RADEON_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
+#define RADEON_DP_DATATYPE 0x16c4
+# define RADEON_HOST_BIG_ENDIAN_EN (1 << 29)
+#define RADEON_DP_GUI_MASTER_CNTL 0x146c
+# define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
+# define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
+# define RADEON_GMC_SRC_CLIPPING (1 << 2)
+# define RADEON_GMC_DST_CLIPPING (1 << 3)
+# define RADEON_GMC_BRUSH_DATATYPE_MASK (0x0f << 4)
+# define RADEON_GMC_BRUSH_8X8_MONO_FG_BG (0 << 4)
+# define RADEON_GMC_BRUSH_8X8_MONO_FG_LA (1 << 4)
+# define RADEON_GMC_BRUSH_1X8_MONO_FG_BG (4 << 4)
+# define RADEON_GMC_BRUSH_1X8_MONO_FG_LA (5 << 4)
+# define RADEON_GMC_BRUSH_32x1_MONO_FG_BG (6 << 4)
+# define RADEON_GMC_BRUSH_32x1_MONO_FG_LA (7 << 4)
+# define RADEON_GMC_BRUSH_32x32_MONO_FG_BG (8 << 4)
+# define RADEON_GMC_BRUSH_32x32_MONO_FG_LA (9 << 4)
+# define RADEON_GMC_BRUSH_8x8_COLOR (10 << 4)
+# define RADEON_GMC_BRUSH_1X8_COLOR (12 << 4)
+# define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
+# define RADEON_GMC_BRUSH_NONE (15 << 4)
+# define RADEON_GMC_DST_8BPP_CI (2 << 8)
+# define RADEON_GMC_DST_15BPP (3 << 8)
+# define RADEON_GMC_DST_16BPP (4 << 8)
+# define RADEON_GMC_DST_24BPP (5 << 8)
+# define RADEON_GMC_DST_32BPP (6 << 8)
+# define RADEON_GMC_DST_8BPP_RGB (7 << 8)
+# define RADEON_GMC_DST_Y8 (8 << 8)
+# define RADEON_GMC_DST_RGB8 (9 << 8)
+# define RADEON_GMC_DST_VYUY (11 << 8)
+# define RADEON_GMC_DST_YVYU (12 << 8)
+# define RADEON_GMC_DST_AYUV444 (14 << 8)
+# define RADEON_GMC_DST_ARGB4444 (15 << 8)
+# define RADEON_GMC_DST_DATATYPE_MASK (0x0f << 8)
+# define RADEON_GMC_DST_DATATYPE_SHIFT 8
+# define RADEON_GMC_SRC_DATATYPE_MASK (3 << 12)
+# define RADEON_GMC_SRC_DATATYPE_MONO_FG_BG (0 << 12)
+# define RADEON_GMC_SRC_DATATYPE_MONO_FG_LA (1 << 12)
+# define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
+# define RADEON_GMC_BYTE_PIX_ORDER (1 << 14)
+# define RADEON_GMC_BYTE_MSB_TO_LSB (0 << 14)
+# define RADEON_GMC_BYTE_LSB_TO_MSB (1 << 14)
+# define RADEON_GMC_CONVERSION_TEMP (1 << 15)
+# define RADEON_GMC_CONVERSION_TEMP_6500 (0 << 15)
+# define RADEON_GMC_CONVERSION_TEMP_9300 (1 << 15)
+# define RADEON_GMC_ROP3_MASK (0xff << 16)
+# define RADEON_DP_SRC_SOURCE_MASK (7 << 24)
+# define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
+# define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
+# define RADEON_GMC_3D_FCN_EN (1 << 27)
+# define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
+# define RADEON_GMC_AUX_CLIP_DIS (1 << 29)
+# define RADEON_GMC_WR_MSK_DIS (1 << 30)
+# define RADEON_GMC_LD_BRUSH_Y_X (1 << 31)
+# define RADEON_ROP3_ZERO 0x00000000
+# define RADEON_ROP3_DSa 0x00880000
+# define RADEON_ROP3_SDna 0x00440000
+# define RADEON_ROP3_S 0x00cc0000
+# define RADEON_ROP3_DSna 0x00220000
+# define RADEON_ROP3_D 0x00aa0000
+# define RADEON_ROP3_DSx 0x00660000
+# define RADEON_ROP3_DSo 0x00ee0000
+# define RADEON_ROP3_DSon 0x00110000
+# define RADEON_ROP3_DSxn 0x00990000
+# define RADEON_ROP3_Dn 0x00550000
+# define RADEON_ROP3_SDno 0x00dd0000
+# define RADEON_ROP3_Sn 0x00330000
+# define RADEON_ROP3_DSno 0x00bb0000
+# define RADEON_ROP3_DSan 0x00770000
+# define RADEON_ROP3_ONE 0x00ff0000
+# define RADEON_ROP3_DPa 0x00a00000
+# define RADEON_ROP3_PDna 0x00500000
+# define RADEON_ROP3_P 0x00f00000
+# define RADEON_ROP3_DPna 0x000a0000
+# define RADEON_ROP3_D 0x00aa0000
+# define RADEON_ROP3_DPx 0x005a0000
+# define RADEON_ROP3_DPo 0x00fa0000
+# define RADEON_ROP3_DPon 0x00050000
+# define RADEON_ROP3_PDxn 0x00a50000
+# define RADEON_ROP3_PDno 0x00f50000
+# define RADEON_ROP3_Pn 0x000f0000
+# define RADEON_ROP3_DPno 0x00af0000
+# define RADEON_ROP3_DPan 0x005f0000
+#define RADEON_DP_GUI_MASTER_CNTL_C 0x1c84
+#define RADEON_DP_MIX 0x16c8
+#define RADEON_DP_SRC_BKGD_CLR 0x15dc
+#define RADEON_DP_SRC_FRGD_CLR 0x15d8
+#define RADEON_DP_WRITE_MASK 0x16cc
+#define RADEON_DST_BRES_DEC 0x1630
+#define RADEON_DST_BRES_ERR 0x1628
+#define RADEON_DST_BRES_INC 0x162c
+#define RADEON_DST_BRES_LNTH 0x1634
+#define RADEON_DST_BRES_LNTH_SUB 0x1638
+#define RADEON_DST_HEIGHT 0x1410
+#define RADEON_DST_HEIGHT_WIDTH 0x143c
+#define RADEON_DST_HEIGHT_WIDTH_8 0x158c
+#define RADEON_DST_HEIGHT_WIDTH_BW 0x15b4
+#define RADEON_DST_HEIGHT_Y 0x15a0
+#define RADEON_DST_LINE_START 0x1600
+#define RADEON_DST_LINE_END 0x1604
+#define RADEON_DST_LINE_PATCOUNT 0x1608
+# define RADEON_BRES_CNTL_SHIFT 8
+#define RADEON_DST_OFFSET 0x1404
+#define RADEON_DST_PITCH 0x1408
+#define RADEON_DST_PITCH_OFFSET 0x142c
+#define RADEON_DST_PITCH_OFFSET_C 0x1c80
+# define RADEON_PITCH_SHIFT 21
+# define RADEON_DST_TILE_LINEAR (0 << 30)
+# define RADEON_DST_TILE_MACRO (1 << 30)
+# define RADEON_DST_TILE_MICRO (2 << 30)
+# define RADEON_DST_TILE_BOTH (3 << 30)
+#define RADEON_DST_WIDTH 0x140c
+#define RADEON_DST_WIDTH_HEIGHT 0x1598
+#define RADEON_DST_WIDTH_X 0x1588
+#define RADEON_DST_WIDTH_X_INCY 0x159c
+#define RADEON_DST_X 0x141c
+#define RADEON_DST_X_SUB 0x15a4
+#define RADEON_DST_X_Y 0x1594
+#define RADEON_DST_Y 0x1420
+#define RADEON_DST_Y_SUB 0x15a8
+#define RADEON_DST_Y_X 0x1438
+
+#define RADEON_FCP_CNTL 0x0910
+# define RADEON_FCP0_SRC_PCICLK 0
+# define RADEON_FCP0_SRC_PCLK 1
+# define RADEON_FCP0_SRC_PCLKb 2
+# define RADEON_FCP0_SRC_HREF 3
+# define RADEON_FCP0_SRC_GND 4
+# define RADEON_FCP0_SRC_HREFb 5
+#define RADEON_FLUSH_1 0x1704
+#define RADEON_FLUSH_2 0x1708
+#define RADEON_FLUSH_3 0x170c
+#define RADEON_FLUSH_4 0x1710
+#define RADEON_FLUSH_5 0x1714
+#define RADEON_FLUSH_6 0x1718
+#define RADEON_FLUSH_7 0x171c
+#define RADEON_FOG_3D_TABLE_START 0x1810
+#define RADEON_FOG_3D_TABLE_END 0x1814
+#define RADEON_FOG_3D_TABLE_DENSITY 0x181c
+#define RADEON_FOG_TABLE_INDEX 0x1a14
+#define RADEON_FOG_TABLE_DATA 0x1a18
+#define RADEON_FP_CRTC_H_TOTAL_DISP 0x0250
+#define RADEON_FP_CRTC_V_TOTAL_DISP 0x0254
+# define RADEON_FP_CRTC_H_TOTAL_MASK 0x000003ff
+# define RADEON_FP_CRTC_H_DISP_MASK 0x01ff0000
+# define RADEON_FP_CRTC_V_TOTAL_MASK 0x00000fff
+# define RADEON_FP_CRTC_V_DISP_MASK 0x0fff0000
+# define RADEON_FP_H_SYNC_STRT_CHAR_MASK 0x00001ff8
+# define RADEON_FP_H_SYNC_WID_MASK 0x003f0000
+# define RADEON_FP_V_SYNC_STRT_MASK 0x00000fff
+# define RADEON_FP_V_SYNC_WID_MASK 0x001f0000
+# define RADEON_FP_CRTC_H_TOTAL_SHIFT 0x00000000
+# define RADEON_FP_CRTC_H_DISP_SHIFT 0x00000010
+# define RADEON_FP_CRTC_V_TOTAL_SHIFT 0x00000000
+# define RADEON_FP_CRTC_V_DISP_SHIFT 0x00000010
+# define RADEON_FP_H_SYNC_STRT_CHAR_SHIFT 0x00000003
+# define RADEON_FP_H_SYNC_WID_SHIFT 0x00000010
+# define RADEON_FP_V_SYNC_STRT_SHIFT 0x00000000
+# define RADEON_FP_V_SYNC_WID_SHIFT 0x00000010
+#define RADEON_FP_GEN_CNTL 0x0284
+# define RADEON_FP_FPON (1 << 0)
+# define RADEON_FP_BLANK_EN (1 << 1)
+# define RADEON_FP_TMDS_EN (1 << 2)
+# define RADEON_FP_PANEL_FORMAT (1 << 3)
+# define RADEON_FP_EN_TMDS (1 << 7)
+# define RADEON_FP_DETECT_SENSE (1 << 8)
+# define R200_FP_SOURCE_SEL_MASK (3 << 10)
+# define R200_FP_SOURCE_SEL_CRTC1 (0 << 10)
+# define R200_FP_SOURCE_SEL_CRTC2 (1 << 10)
+# define R200_FP_SOURCE_SEL_RMX (2 << 10)
+# define R200_FP_SOURCE_SEL_TRANS (3 << 10)
+# define RADEON_FP_SEL_CRTC1 (0 << 13)
+# define RADEON_FP_SEL_CRTC2 (1 << 13)
+# define RADEON_FP_CRTC_DONT_SHADOW_HPAR (1 << 15)
+# define RADEON_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
+# define RADEON_FP_CRTC_DONT_SHADOW_HEND (1 << 17)
+# define RADEON_FP_CRTC_USE_SHADOW_VEND (1 << 18)
+# define RADEON_FP_RMX_HVSYNC_CONTROL_EN (1 << 20)
+# define RADEON_FP_DFP_SYNC_SEL (1 << 21)
+# define RADEON_FP_CRTC_LOCK_8DOT (1 << 22)
+# define RADEON_FP_CRT_SYNC_SEL (1 << 23)
+# define RADEON_FP_USE_SHADOW_EN (1 << 24)
+# define RADEON_FP_CRT_SYNC_ALT (1 << 26)
+#define RADEON_FP2_GEN_CNTL 0x0288
+# define RADEON_FP2_BLANK_EN (1 << 1)
+# define RADEON_FP2_ON (1 << 2)
+# define RADEON_FP2_PANEL_FORMAT (1 << 3)
+# define RADEON_FP2_DETECT_SENSE (1 << 8)
+# define R200_FP2_SOURCE_SEL_MASK (3 << 10)
+# define R200_FP2_SOURCE_SEL_CRTC1 (0 << 10)
+# define R200_FP2_SOURCE_SEL_CRTC2 (1 << 10)
+# define R200_FP2_SOURCE_SEL_RMX (2 << 10)
+# define R200_FP2_SOURCE_SEL_TRANS_UNIT (3 << 10)
+# define RADEON_FP2_SRC_SEL_MASK (3 << 13)
+# define RADEON_FP2_SRC_SEL_CRTC2 (1 << 13)
+# define RADEON_FP2_FP_POL (1 << 16)
+# define RADEON_FP2_LP_POL (1 << 17)
+# define RADEON_FP2_SCK_POL (1 << 18)
+# define RADEON_FP2_LCD_CNTL_MASK (7 << 19)
+# define RADEON_FP2_PAD_FLOP_EN (1 << 22)
+# define RADEON_FP2_CRC_EN (1 << 23)
+# define RADEON_FP2_CRC_READ_EN (1 << 24)
+# define RADEON_FP2_DVO_EN (1 << 25)
+# define RADEON_FP2_DVO_RATE_SEL_SDR (1 << 26)
+# define R200_FP2_DVO_RATE_SEL_SDR (1 << 27)
+# define R300_FP2_DVO_CLOCK_MODE_SINGLE (1 << 28)
+# define R300_FP2_DVO_DUAL_CHANNEL_EN (1 << 29)
+#define RADEON_FP_H_SYNC_STRT_WID 0x02c4
+#define RADEON_FP_H2_SYNC_STRT_WID 0x03c4
+#define RADEON_FP_HORZ_STRETCH 0x028c
+#define RADEON_FP_HORZ2_STRETCH 0x038c
+# define RADEON_HORZ_STRETCH_RATIO_MASK 0xffff
+# define RADEON_HORZ_STRETCH_RATIO_MAX 4096
+# define RADEON_HORZ_PANEL_SIZE (0x1ff << 16)
+# define RADEON_HORZ_PANEL_SHIFT 16
+# define RADEON_HORZ_STRETCH_PIXREP (0 << 25)
+# define RADEON_HORZ_STRETCH_BLEND (1 << 26)
+# define RADEON_HORZ_STRETCH_ENABLE (1 << 25)
+# define RADEON_HORZ_AUTO_RATIO (1 << 27)
+# define RADEON_HORZ_FP_LOOP_STRETCH (0x7 << 28)
+# define RADEON_HORZ_AUTO_RATIO_INC (1 << 31)
+#define RADEON_FP_HORZ_VERT_ACTIVE 0x0278
+#define RADEON_FP_V_SYNC_STRT_WID 0x02c8
+#define RADEON_FP_VERT_STRETCH 0x0290
+#define RADEON_FP_V2_SYNC_STRT_WID 0x03c8
+#define RADEON_FP_VERT2_STRETCH 0x0390
+# define RADEON_VERT_PANEL_SIZE (0xfff << 12)
+# define RADEON_VERT_PANEL_SHIFT 12
+# define RADEON_VERT_STRETCH_RATIO_MASK 0xfff
+# define RADEON_VERT_STRETCH_RATIO_SHIFT 0
+# define RADEON_VERT_STRETCH_RATIO_MAX 4096
+# define RADEON_VERT_STRETCH_ENABLE (1 << 25)
+# define RADEON_VERT_STRETCH_LINEREP (0 << 26)
+# define RADEON_VERT_STRETCH_BLEND (1 << 26)
+# define RADEON_VERT_AUTO_RATIO_EN (1 << 27)
+# define RADEON_VERT_AUTO_RATIO_INC (1 << 31)
+# define RADEON_VERT_STRETCH_RESERVED 0x71000000
+#define RS400_FP_2ND_GEN_CNTL 0x0384
+# define RS400_FP_2ND_ON (1 << 0)
+# define RS400_FP_2ND_BLANK_EN (1 << 1)
+# define RS400_TMDS_2ND_EN (1 << 2)
+# define RS400_PANEL_FORMAT_2ND (1 << 3)
+# define RS400_FP_2ND_EN_TMDS (1 << 7)
+# define RS400_FP_2ND_DETECT_SENSE (1 << 8)
+# define RS400_FP_2ND_SOURCE_SEL_MASK (3 << 10)
+# define RS400_FP_2ND_SOURCE_SEL_CRTC1 (0 << 10)
+# define RS400_FP_2ND_SOURCE_SEL_CRTC2 (1 << 10)
+# define RS400_FP_2ND_SOURCE_SEL_RMX (2 << 10)
+# define RS400_FP_2ND_DETECT_EN (1 << 12)
+# define RS400_HPD_2ND_SEL (1 << 13)
+#define RS400_FP2_2_GEN_CNTL 0x0388
+# define RS400_FP2_2_BLANK_EN (1 << 1)
+# define RS400_FP2_2_ON (1 << 2)
+# define RS400_FP2_2_PANEL_FORMAT (1 << 3)
+# define RS400_FP2_2_DETECT_SENSE (1 << 8)
+# define RS400_FP2_2_SOURCE_SEL_MASK (3 << 10)
+# define RS400_FP2_2_SOURCE_SEL_CRTC1 (0 << 10)
+# define RS400_FP2_2_SOURCE_SEL_CRTC2 (1 << 10)
+# define RS400_FP2_2_SOURCE_SEL_RMX (2 << 10)
+# define RS400_FP2_2_DVO2_EN (1 << 25)
+#define RS400_TMDS2_CNTL 0x0394
+#define RS400_TMDS2_TRANSMITTER_CNTL 0x03a4
+# define RS400_TMDS2_PLLEN (1 << 0)
+# define RS400_TMDS2_PLLRST (1 << 1)
+
+#define RADEON_GEN_INT_CNTL 0x0040
+# define RADEON_SW_INT_ENABLE (1 << 25)
+#define RADEON_GEN_INT_STATUS 0x0044
+# define RADEON_VSYNC_INT_AK (1 << 2)
+# define RADEON_VSYNC_INT (1 << 2)
+# define RADEON_VSYNC2_INT_AK (1 << 6)
+# define RADEON_VSYNC2_INT (1 << 6)
+# define RADEON_SW_INT_FIRE (1 << 26)
+# define RADEON_SW_INT_TEST (1 << 25)
+# define RADEON_SW_INT_TEST_ACK (1 << 25)
+#define RADEON_GENENB 0x03c3 /* VGA */
+#define RADEON_GENFC_RD 0x03ca /* VGA */
+#define RADEON_GENFC_WT 0x03da /* VGA, 0x03ba */
+#define RADEON_GENMO_RD 0x03cc /* VGA */
+#define RADEON_GENMO_WT 0x03c2 /* VGA */
+#define RADEON_GENS0 0x03c2 /* VGA */
+#define RADEON_GENS1 0x03da /* VGA, 0x03ba */
+#define RADEON_GPIO_MONID 0x0068 /* DDC interface via I2C */ /* DDC3 */
+#define RADEON_GPIO_MONIDB 0x006c
+#define RADEON_GPIO_CRT2_DDC 0x006c
+#define RADEON_GPIO_DVI_DDC 0x0064 /* DDC2 */
+#define RADEON_GPIO_VGA_DDC 0x0060 /* DDC1 */
+# define RADEON_GPIO_A_0 (1 << 0)
+# define RADEON_GPIO_A_1 (1 << 1)
+# define RADEON_GPIO_Y_0 (1 << 8)
+# define RADEON_GPIO_Y_1 (1 << 9)
+# define RADEON_GPIO_Y_SHIFT_0 8
+# define RADEON_GPIO_Y_SHIFT_1 9
+# define RADEON_GPIO_EN_0 (1 << 16)
+# define RADEON_GPIO_EN_1 (1 << 17)
+# define RADEON_GPIO_MASK_0 (1 << 24) /*??*/
+# define RADEON_GPIO_MASK_1 (1 << 25) /*??*/
+#define RADEON_GRPH8_DATA 0x03cf /* VGA */
+#define RADEON_GRPH8_IDX 0x03ce /* VGA */
+#define RADEON_GUI_SCRATCH_REG0 0x15e0
+#define RADEON_GUI_SCRATCH_REG1 0x15e4
+#define RADEON_GUI_SCRATCH_REG2 0x15e8
+#define RADEON_GUI_SCRATCH_REG3 0x15ec
+#define RADEON_GUI_SCRATCH_REG4 0x15f0
+#define RADEON_GUI_SCRATCH_REG5 0x15f4
+
+#define RADEON_HEADER 0x0f0e /* PCI */
+#define RADEON_HOST_DATA0 0x17c0
+#define RADEON_HOST_DATA1 0x17c4
+#define RADEON_HOST_DATA2 0x17c8
+#define RADEON_HOST_DATA3 0x17cc
+#define RADEON_HOST_DATA4 0x17d0
+#define RADEON_HOST_DATA5 0x17d4
+#define RADEON_HOST_DATA6 0x17d8
+#define RADEON_HOST_DATA7 0x17dc
+#define RADEON_HOST_DATA_LAST 0x17e0
+#define RADEON_HOST_PATH_CNTL 0x0130
+# define RADEON_HP_LIN_RD_CACHE_DIS (1 << 24)
+# define RADEON_HDP_READ_BUFFER_INVALIDATE (1 << 27)
+# define RADEON_HDP_SOFT_RESET (1 << 26)
+# define RADEON_HDP_APER_CNTL (1 << 23)
+#define RADEON_HTOTAL_CNTL 0x0009 /* PLL */
+# define RADEON_HTOT_CNTL_VGA_EN (1 << 28)
+#define RADEON_HTOTAL2_CNTL 0x002e /* PLL */
+
+ /* Multimedia I2C bus */
+#define RADEON_I2C_CNTL_0 0x0090
+#define RADEON_I2C_DONE (1<<0)
+#define RADEON_I2C_NACK (1<<1)
+#define RADEON_I2C_HALT (1<<2)
+#define RADEON_I2C_SOFT_RST (1<<5)
+#define RADEON_I2C_DRIVE_EN (1<<6)
+#define RADEON_I2C_DRIVE_SEL (1<<7)
+#define RADEON_I2C_START (1<<8)
+#define RADEON_I2C_STOP (1<<9)
+#define RADEON_I2C_RECEIVE (1<<10)
+#define RADEON_I2C_ABORT (1<<11)
+#define RADEON_I2C_GO (1<<12)
+#define RADEON_I2C_CNTL_1 0x0094
+#define RADEON_I2C_SEL (1<<16)
+#define RADEON_I2C_EN (1<<17)
+#define RADEON_I2C_DATA 0x0098
+
+#define RADEON_DVI_I2C_CNTL_0 0x02e0
+# define R200_DVI_I2C_PIN_SEL(x) ((x) << 3)
+# define R200_SEL_DDC1 0 /* 0x60 - VGA_DDC */
+# define R200_SEL_DDC2 1 /* 0x64 - DVI_DDC */
+# define R200_SEL_DDC3 2 /* 0x68 - MONID_DDC */
+#define RADEON_DVI_I2C_CNTL_1 0x02e4 /* ? */
+#define RADEON_DVI_I2C_DATA 0x02e8
+
+#define RADEON_INTERRUPT_LINE 0x0f3c /* PCI */
+#define RADEON_INTERRUPT_PIN 0x0f3d /* PCI */
+#define RADEON_IO_BASE 0x0f14 /* PCI */
+
+#define RADEON_LATENCY 0x0f0d /* PCI */
+#define RADEON_LEAD_BRES_DEC 0x1608
+#define RADEON_LEAD_BRES_LNTH 0x161c
+#define RADEON_LEAD_BRES_LNTH_SUB 0x1624
+#define RADEON_LVDS_GEN_CNTL 0x02d0
+# define RADEON_LVDS_ON (1 << 0)
+# define RADEON_LVDS_DISPLAY_DIS (1 << 1)
+# define RADEON_LVDS_PANEL_TYPE (1 << 2)
+# define RADEON_LVDS_PANEL_FORMAT (1 << 3)
+# define RADEON_LVDS_NO_FM (0 << 4)
+# define RADEON_LVDS_2_GREY (1 << 4)
+# define RADEON_LVDS_4_GREY (2 << 4)
+# define RADEON_LVDS_RST_FM (1 << 6)
+# define RADEON_LVDS_EN (1 << 7)
+# define RADEON_LVDS_BL_MOD_LEVEL_SHIFT 8
+# define RADEON_LVDS_BL_MOD_LEVEL_MASK (0xff << 8)
+# define RADEON_LVDS_BL_MOD_EN (1 << 16)
+# define RADEON_LVDS_BL_CLK_SEL (1 << 17)
+# define RADEON_LVDS_DIGON (1 << 18)
+# define RADEON_LVDS_BLON (1 << 19)
+# define RADEON_LVDS_FP_POL_LOW (1 << 20)
+# define RADEON_LVDS_LP_POL_LOW (1 << 21)
+# define RADEON_LVDS_DTM_POL_LOW (1 << 22)
+# define RADEON_LVDS_SEL_CRTC2 (1 << 23)
+# define RADEON_LVDS_FPDI_EN (1 << 27)
+# define RADEON_LVDS_HSYNC_DELAY_SHIFT 28
+#define RADEON_LVDS_PLL_CNTL 0x02d4
+# define RADEON_HSYNC_DELAY_SHIFT 28
+# define RADEON_HSYNC_DELAY_MASK (0xf << 28)
+# define RADEON_LVDS_PLL_EN (1 << 16)
+# define RADEON_LVDS_PLL_RESET (1 << 17)
+# define R300_LVDS_SRC_SEL_MASK (3 << 18)
+# define R300_LVDS_SRC_SEL_CRTC1 (0 << 18)
+# define R300_LVDS_SRC_SEL_CRTC2 (1 << 18)
+# define R300_LVDS_SRC_SEL_RMX (2 << 18)
+#define RADEON_LVDS_SS_GEN_CNTL 0x02ec
+# define RADEON_LVDS_PWRSEQ_DELAY1_SHIFT 16
+# define RADEON_LVDS_PWRSEQ_DELAY2_SHIFT 20
+
+#define RADEON_MAX_LATENCY 0x0f3f /* PCI */
+#define RADEON_DISPLAY_BASE_ADDR 0x23c
+#define RADEON_DISPLAY2_BASE_ADDR 0x33c
+#define RADEON_OV0_BASE_ADDR 0x43c
+#define RADEON_NB_TOM 0x15c
+#define R300_MC_INIT_MISC_LAT_TIMER 0x180
+# define R300_MC_DISP0R_INIT_LAT_SHIFT 8
+# define R300_MC_DISP0R_INIT_LAT_MASK 0xf
+# define R300_MC_DISP1R_INIT_LAT_SHIFT 12
+# define R300_MC_DISP1R_INIT_LAT_MASK 0xf
+#define RADEON_MCLK_CNTL 0x0012 /* PLL */
+# define RADEON_MCLKA_SRC_SEL_MASK 0x7
+# define RADEON_FORCEON_MCLKA (1 << 16)
+# define RADEON_FORCEON_MCLKB (1 << 17)
+# define RADEON_FORCEON_YCLKA (1 << 18)
+# define RADEON_FORCEON_YCLKB (1 << 19)
+# define RADEON_FORCEON_MC (1 << 20)
+# define RADEON_FORCEON_AIC (1 << 21)
+# define R300_DISABLE_MC_MCLKA (1 << 21)
+# define R300_DISABLE_MC_MCLKB (1 << 21)
+#define RADEON_MCLK_MISC 0x001f /* PLL */
+# define RADEON_MC_MCLK_MAX_DYN_STOP_LAT (1 << 12)
+# define RADEON_IO_MCLK_MAX_DYN_STOP_LAT (1 << 13)
+# define RADEON_MC_MCLK_DYN_ENABLE (1 << 14)
+# define RADEON_IO_MCLK_DYN_ENABLE (1 << 15)
+#define RADEON_LCD_GPIO_MASK 0x01a0
+#define RADEON_GPIOPAD_EN 0x01a0
+#define RADEON_LCD_GPIO_Y_REG 0x01a4
+#define RADEON_MDGPIO_A_REG 0x01ac
+#define RADEON_MDGPIO_EN_REG 0x01b0
+#define RADEON_MDGPIO_MASK 0x0198
+#define RADEON_GPIOPAD_MASK 0x0198
+#define RADEON_GPIOPAD_A 0x019c
+#define RADEON_MDGPIO_Y_REG 0x01b4
+#define RADEON_MEM_ADDR_CONFIG 0x0148
+#define RADEON_MEM_BASE 0x0f10 /* PCI */
+#define RADEON_MEM_CNTL 0x0140
+# define RADEON_MEM_NUM_CHANNELS_MASK 0x01
+# define RADEON_MEM_USE_B_CH_ONLY (1 << 1)
+# define RV100_HALF_MODE (1 << 3)
+# define R300_MEM_NUM_CHANNELS_MASK 0x03
+# define R300_MEM_USE_CD_CH_ONLY (1 << 2)
+#define RADEON_MEM_TIMING_CNTL 0x0144 /* EXT_MEM_CNTL */
+#define RADEON_MEM_INIT_LAT_TIMER 0x0154
+#define RADEON_MEM_INTF_CNTL 0x014c
+#define RADEON_MEM_SDRAM_MODE_REG 0x0158
+# define RADEON_SDRAM_MODE_MASK 0xffff0000
+# define RADEON_B3MEM_RESET_MASK 0x6fffffff
+# define RADEON_MEM_CFG_TYPE_DDR (1 << 30)
+#define RADEON_MEM_STR_CNTL 0x0150
+# define RADEON_MEM_PWRUP_COMPL_A (1 << 0)
+# define RADEON_MEM_PWRUP_COMPL_B (1 << 1)
+# define R300_MEM_PWRUP_COMPL_C (1 << 2)
+# define R300_MEM_PWRUP_COMPL_D (1 << 3)
+# define RADEON_MEM_PWRUP_COMPLETE 0x03
+# define R300_MEM_PWRUP_COMPLETE 0x0f
+#define RADEON_MC_STATUS 0x0150
+# define RADEON_MC_IDLE (1 << 2)
+# define R300_MC_IDLE (1 << 4)
+#define RADEON_MEM_VGA_RP_SEL 0x003c
+#define RADEON_MEM_VGA_WP_SEL 0x0038
+#define RADEON_MIN_GRANT 0x0f3e /* PCI */
+#define RADEON_MM_DATA 0x0004
+#define RADEON_MM_INDEX 0x0000
+# define RADEON_MM_APER (1 << 31)
+#define RADEON_MPLL_CNTL 0x000e /* PLL */
+#define RADEON_MPP_TB_CONFIG 0x01c0 /* ? */
+#define RADEON_MPP_GP_CONFIG 0x01c8 /* ? */
+#define RADEON_SEPROM_CNTL1 0x01c0
+# define RADEON_SCK_PRESCALE_SHIFT 24
+# define RADEON_SCK_PRESCALE_MASK (0xff << 24)
+#define R300_MC_IND_INDEX 0x01f8
+# define R300_MC_IND_ADDR_MASK 0x3f
+# define R300_MC_IND_WR_EN (1 << 8)
+#define R300_MC_IND_DATA 0x01fc
+#define R300_MC_READ_CNTL_AB 0x017c
+# define R300_MEM_RBS_POSITION_A_MASK 0x03
+#define R300_MC_READ_CNTL_CD_mcind 0x24
+# define R300_MEM_RBS_POSITION_C_MASK 0x03
+
+#define RADEON_N_VIF_COUNT 0x0248
+
+#define RADEON_OV0_AUTO_FLIP_CNTL 0x0470
+# define RADEON_OV0_AUTO_FLIP_CNTL_SOFT_BUF_NUM 0x00000007
+# define RADEON_OV0_AUTO_FLIP_CNTL_SOFT_REPEAT_FIELD 0x00000008
+# define RADEON_OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD 0x00000010
+# define RADEON_OV0_AUTO_FLIP_CNTL_IGNORE_REPEAT_FIELD 0x00000020
+# define RADEON_OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE 0x00000040
+# define RADEON_OV0_AUTO_FLIP_CNTL_VID_PORT_SELECT 0x00000300
+# define RADEON_OV0_AUTO_FLIP_CNTL_P1_FIRST_LINE_EVEN 0x00010000
+# define RADEON_OV0_AUTO_FLIP_CNTL_SHIFT_EVEN_DOWN 0x00040000
+# define RADEON_OV0_AUTO_FLIP_CNTL_SHIFT_ODD_DOWN 0x00080000
+# define RADEON_OV0_AUTO_FLIP_CNTL_FIELD_POL_SOURCE 0x00800000
+
+#define RADEON_OV0_COLOUR_CNTL 0x04E0
+#define RADEON_OV0_DEINTERLACE_PATTERN 0x0474
+#define RADEON_OV0_EXCLUSIVE_HORZ 0x0408
+# define RADEON_EXCL_HORZ_START_MASK 0x000000ff
+# define RADEON_EXCL_HORZ_END_MASK 0x0000ff00
+# define RADEON_EXCL_HORZ_BACK_PORCH_MASK 0x00ff0000
+# define RADEON_EXCL_HORZ_EXCLUSIVE_EN 0x80000000
+#define RADEON_OV0_EXCLUSIVE_VERT 0x040C
+# define RADEON_EXCL_VERT_START_MASK 0x000003ff
+# define RADEON_EXCL_VERT_END_MASK 0x03ff0000
+#define RADEON_OV0_FILTER_CNTL 0x04A0
+# define RADEON_FILTER_PROGRAMMABLE_COEF 0x0
+# define RADEON_FILTER_HC_COEF_HORZ_Y 0x1
+# define RADEON_FILTER_HC_COEF_HORZ_UV 0x2
+# define RADEON_FILTER_HC_COEF_VERT_Y 0x4
+# define RADEON_FILTER_HC_COEF_VERT_UV 0x8
+# define RADEON_FILTER_HARDCODED_COEF 0xf
+# define RADEON_FILTER_COEF_MASK 0xf
+
+#define RADEON_OV0_FOUR_TAP_COEF_0 0x04B0
+#define RADEON_OV0_FOUR_TAP_COEF_1 0x04B4
+#define RADEON_OV0_FOUR_TAP_COEF_2 0x04B8
+#define RADEON_OV0_FOUR_TAP_COEF_3 0x04BC
+#define RADEON_OV0_FOUR_TAP_COEF_4 0x04C0
+#define RADEON_OV0_FLAG_CNTL 0x04DC
+#define RADEON_OV0_GAMMA_000_00F 0x0d40
+#define RADEON_OV0_GAMMA_010_01F 0x0d44
+#define RADEON_OV0_GAMMA_020_03F 0x0d48
+#define RADEON_OV0_GAMMA_040_07F 0x0d4c
+#define RADEON_OV0_GAMMA_080_0BF 0x0e00
+#define RADEON_OV0_GAMMA_0C0_0FF 0x0e04
+#define RADEON_OV0_GAMMA_100_13F 0x0e08
+#define RADEON_OV0_GAMMA_140_17F 0x0e0c
+#define RADEON_OV0_GAMMA_180_1BF 0x0e10
+#define RADEON_OV0_GAMMA_1C0_1FF 0x0e14
+#define RADEON_OV0_GAMMA_200_23F 0x0e18
+#define RADEON_OV0_GAMMA_240_27F 0x0e1c
+#define RADEON_OV0_GAMMA_280_2BF 0x0e20
+#define RADEON_OV0_GAMMA_2C0_2FF 0x0e24
+#define RADEON_OV0_GAMMA_300_33F 0x0e28
+#define RADEON_OV0_GAMMA_340_37F 0x0e2c
+#define RADEON_OV0_GAMMA_380_3BF 0x0d50
+#define RADEON_OV0_GAMMA_3C0_3FF 0x0d54
+#define RADEON_OV0_GRAPHICS_KEY_CLR_LOW 0x04EC
+#define RADEON_OV0_GRAPHICS_KEY_CLR_HIGH 0x04F0
+#define RADEON_OV0_H_INC 0x0480
+#define RADEON_OV0_KEY_CNTL 0x04F4
+# define RADEON_VIDEO_KEY_FN_MASK 0x00000003L
+# define RADEON_VIDEO_KEY_FN_FALSE 0x00000000L
+# define RADEON_VIDEO_KEY_FN_TRUE 0x00000001L
+# define RADEON_VIDEO_KEY_FN_EQ 0x00000002L
+# define RADEON_VIDEO_KEY_FN_NE 0x00000003L
+# define RADEON_GRAPHIC_KEY_FN_MASK 0x00000030L
+# define RADEON_GRAPHIC_KEY_FN_FALSE 0x00000000L
+# define RADEON_GRAPHIC_KEY_FN_TRUE 0x00000010L
+# define RADEON_GRAPHIC_KEY_FN_EQ 0x00000020L
+# define RADEON_GRAPHIC_KEY_FN_NE 0x00000030L
+# define RADEON_CMP_MIX_MASK 0x00000100L
+# define RADEON_CMP_MIX_OR 0x00000000L
+# define RADEON_CMP_MIX_AND 0x00000100L
+#define RADEON_OV0_LIN_TRANS_A 0x0d20
+#define RADEON_OV0_LIN_TRANS_B 0x0d24
+#define RADEON_OV0_LIN_TRANS_C 0x0d28
+#define RADEON_OV0_LIN_TRANS_D 0x0d2c
+#define RADEON_OV0_LIN_TRANS_E 0x0d30
+#define RADEON_OV0_LIN_TRANS_F 0x0d34
+#define RADEON_OV0_P1_BLANK_LINES_AT_TOP 0x0430
+# define RADEON_P1_BLNK_LN_AT_TOP_M1_MASK 0x00000fffL
+# define RADEON_P1_ACTIVE_LINES_M1 0x0fff0000L
+#define RADEON_OV0_P1_H_ACCUM_INIT 0x0488
+#define RADEON_OV0_P1_V_ACCUM_INIT 0x0428
+# define RADEON_OV0_P1_MAX_LN_IN_PER_LN_OUT 0x00000003L
+# define RADEON_OV0_P1_V_ACCUM_INIT_MASK 0x01ff8000L
+#define RADEON_OV0_P1_X_START_END 0x0494
+#define RADEON_OV0_P2_X_START_END 0x0498
+#define RADEON_OV0_P23_BLANK_LINES_AT_TOP 0x0434
+# define RADEON_P23_BLNK_LN_AT_TOP_M1_MASK 0x000007ffL
+# define RADEON_P23_ACTIVE_LINES_M1 0x07ff0000L
+#define RADEON_OV0_P23_H_ACCUM_INIT 0x048C
+#define RADEON_OV0_P23_V_ACCUM_INIT 0x042C
+#define RADEON_OV0_P3_X_START_END 0x049C
+#define RADEON_OV0_REG_LOAD_CNTL 0x0410
+# define RADEON_REG_LD_CTL_LOCK 0x00000001L
+# define RADEON_REG_LD_CTL_VBLANK_DURING_LOCK 0x00000002L
+# define RADEON_REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L
+# define RADEON_REG_LD_CTL_LOCK_READBACK 0x00000008L
+# define RADEON_REG_LD_CTL_FLIP_READBACK 0x00000010L
+#define RADEON_OV0_SCALE_CNTL 0x0420
+# define RADEON_SCALER_HORZ_PICK_NEAREST 0x00000004L
+# define RADEON_SCALER_VERT_PICK_NEAREST 0x00000008L
+# define RADEON_SCALER_SIGNED_UV 0x00000010L
+# define RADEON_SCALER_GAMMA_SEL_MASK 0x00000060L
+# define RADEON_SCALER_GAMMA_SEL_BRIGHT 0x00000000L
+# define RADEON_SCALER_GAMMA_SEL_G22 0x00000020L
+# define RADEON_SCALER_GAMMA_SEL_G18 0x00000040L
+# define RADEON_SCALER_GAMMA_SEL_G14 0x00000060L
+# define RADEON_SCALER_COMCORE_SHIFT_UP_ONE 0x00000080L
+# define RADEON_SCALER_SURFAC_FORMAT 0x00000f00L
+# define RADEON_SCALER_SOURCE_15BPP 0x00000300L
+# define RADEON_SCALER_SOURCE_16BPP 0x00000400L
+# define RADEON_SCALER_SOURCE_32BPP 0x00000600L
+# define RADEON_SCALER_SOURCE_YUV9 0x00000900L
+# define RADEON_SCALER_SOURCE_YUV12 0x00000A00L
+# define RADEON_SCALER_SOURCE_VYUY422 0x00000B00L
+# define RADEON_SCALER_SOURCE_YVYU422 0x00000C00L
+# define RADEON_SCALER_ADAPTIVE_DEINT 0x00001000L
+# define RADEON_SCALER_TEMPORAL_DEINT 0x00002000L
+# define RADEON_SCALER_CRTC_SEL 0x00004000L
+# define RADEON_SCALER_SMART_SWITCH 0x00008000L
+# define RADEON_SCALER_BURST_PER_PLANE 0x007F0000L
+# define RADEON_SCALER_DOUBLE_BUFFER 0x01000000L
+# define RADEON_SCALER_DIS_LIMIT 0x08000000L
+# define RADEON_SCALER_LIN_TRANS_BYPASS 0x10000000L
+# define RADEON_SCALER_INT_EMU 0x20000000L
+# define RADEON_SCALER_ENABLE 0x40000000L
+# define RADEON_SCALER_SOFT_RESET 0x80000000L
+#define RADEON_OV0_STEP_BY 0x0484
+#define RADEON_OV0_TEST 0x04F8
+#define RADEON_OV0_V_INC 0x0424
+#define RADEON_OV0_VID_BUF_PITCH0_VALUE 0x0460
+#define RADEON_OV0_VID_BUF_PITCH1_VALUE 0x0464
+#define RADEON_OV0_VID_BUF0_BASE_ADRS 0x0440
+# define RADEON_VIF_BUF0_PITCH_SEL 0x00000001L
+# define RADEON_VIF_BUF0_TILE_ADRS 0x00000002L
+# define RADEON_VIF_BUF0_BASE_ADRS_MASK 0x03fffff0L
+# define RADEON_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF1_BASE_ADRS 0x0444
+# define RADEON_VIF_BUF1_PITCH_SEL 0x00000001L
+# define RADEON_VIF_BUF1_TILE_ADRS 0x00000002L
+# define RADEON_VIF_BUF1_BASE_ADRS_MASK 0x03fffff0L
+# define RADEON_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF2_BASE_ADRS 0x0448
+# define RADEON_VIF_BUF2_PITCH_SEL 0x00000001L
+# define RADEON_VIF_BUF2_TILE_ADRS 0x00000002L
+# define RADEON_VIF_BUF2_BASE_ADRS_MASK 0x03fffff0L
+# define RADEON_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF3_BASE_ADRS 0x044C
+#define RADEON_OV0_VID_BUF4_BASE_ADRS 0x0450
+#define RADEON_OV0_VID_BUF5_BASE_ADRS 0x0454
+#define RADEON_OV0_VIDEO_KEY_CLR_HIGH 0x04E8
+#define RADEON_OV0_VIDEO_KEY_CLR_LOW 0x04E4
+#define RADEON_OV0_Y_X_START 0x0400
+#define RADEON_OV0_Y_X_END 0x0404
+#define RADEON_OV1_Y_X_START 0x0600
+#define RADEON_OV1_Y_X_END 0x0604
+#define RADEON_OVR_CLR 0x0230
+#define RADEON_OVR_WID_LEFT_RIGHT 0x0234
+#define RADEON_OVR_WID_TOP_BOTTOM 0x0238
+
+/* first capture unit */
+
+#define RADEON_CAP0_BUF0_OFFSET 0x0920
+#define RADEON_CAP0_BUF1_OFFSET 0x0924
+#define RADEON_CAP0_BUF0_EVEN_OFFSET 0x0928
+#define RADEON_CAP0_BUF1_EVEN_OFFSET 0x092C
+
+#define RADEON_CAP0_BUF_PITCH 0x0930
+#define RADEON_CAP0_V_WINDOW 0x0934
+#define RADEON_CAP0_H_WINDOW 0x0938
+#define RADEON_CAP0_VBI0_OFFSET 0x093C
+#define RADEON_CAP0_VBI1_OFFSET 0x0940
+#define RADEON_CAP0_VBI_V_WINDOW 0x0944
+#define RADEON_CAP0_VBI_H_WINDOW 0x0948
+#define RADEON_CAP0_PORT_MODE_CNTL 0x094C
+#define RADEON_CAP0_TRIG_CNTL 0x0950
+#define RADEON_CAP0_DEBUG 0x0954
+#define RADEON_CAP0_CONFIG 0x0958
+# define RADEON_CAP0_CONFIG_CONTINUOS 0x00000001
+# define RADEON_CAP0_CONFIG_START_FIELD_EVEN 0x00000002
+# define RADEON_CAP0_CONFIG_START_BUF_GET 0x00000004
+# define RADEON_CAP0_CONFIG_START_BUF_SET 0x00000008
+# define RADEON_CAP0_CONFIG_BUF_TYPE_ALT 0x00000010
+# define RADEON_CAP0_CONFIG_BUF_TYPE_FRAME 0x00000020
+# define RADEON_CAP0_CONFIG_ONESHOT_MODE_FRAME 0x00000040
+# define RADEON_CAP0_CONFIG_BUF_MODE_DOUBLE 0x00000080
+# define RADEON_CAP0_CONFIG_BUF_MODE_TRIPLE 0x00000100
+# define RADEON_CAP0_CONFIG_MIRROR_EN 0x00000200
+# define RADEON_CAP0_CONFIG_ONESHOT_MIRROR_EN 0x00000400
+# define RADEON_CAP0_CONFIG_VIDEO_SIGNED_UV 0x00000800
+# define RADEON_CAP0_CONFIG_ANC_DECODE_EN 0x00001000
+# define RADEON_CAP0_CONFIG_VBI_EN 0x00002000
+# define RADEON_CAP0_CONFIG_SOFT_PULL_DOWN_EN 0x00004000
+# define RADEON_CAP0_CONFIG_VIP_EXTEND_FLAG_EN 0x00008000
+# define RADEON_CAP0_CONFIG_FAKE_FIELD_EN 0x00010000
+# define RADEON_CAP0_CONFIG_ODD_ONE_MORE_LINE 0x00020000
+# define RADEON_CAP0_CONFIG_EVEN_ONE_MORE_LINE 0x00040000
+# define RADEON_CAP0_CONFIG_HORZ_DIVIDE_2 0x00080000
+# define RADEON_CAP0_CONFIG_HORZ_DIVIDE_4 0x00100000
+# define RADEON_CAP0_CONFIG_VERT_DIVIDE_2 0x00200000
+# define RADEON_CAP0_CONFIG_VERT_DIVIDE_4 0x00400000
+# define RADEON_CAP0_CONFIG_FORMAT_BROOKTREE 0x00000000
+# define RADEON_CAP0_CONFIG_FORMAT_CCIR656 0x00800000
+# define RADEON_CAP0_CONFIG_FORMAT_ZV 0x01000000
+# define RADEON_CAP0_CONFIG_FORMAT_VIP 0x01800000
+# define RADEON_CAP0_CONFIG_FORMAT_TRANSPORT 0x02000000
+# define RADEON_CAP0_CONFIG_HORZ_DECIMATOR 0x04000000
+# define RADEON_CAP0_CONFIG_VIDEO_IN_YVYU422 0x00000000
+# define RADEON_CAP0_CONFIG_VIDEO_IN_VYUY422 0x20000000
+# define RADEON_CAP0_CONFIG_VBI_DIVIDE_2 0x40000000
+# define RADEON_CAP0_CONFIG_VBI_DIVIDE_4 0x80000000
+#define RADEON_CAP0_ANC_ODD_OFFSET 0x095C
+#define RADEON_CAP0_ANC_EVEN_OFFSET 0x0960
+#define RADEON_CAP0_ANC_H_WINDOW 0x0964
+#define RADEON_CAP0_VIDEO_SYNC_TEST 0x0968
+#define RADEON_CAP0_ONESHOT_BUF_OFFSET 0x096C
+#define RADEON_CAP0_BUF_STATUS 0x0970
+/* #define RADEON_CAP0_DWNSC_XRATIO 0x0978 */
+/* #define RADEON_CAP0_XSHARPNESS 0x097C */
+#define RADEON_CAP0_VBI2_OFFSET 0x0980
+#define RADEON_CAP0_VBI3_OFFSET 0x0984
+#define RADEON_CAP0_ANC2_OFFSET 0x0988
+#define RADEON_CAP0_ANC3_OFFSET 0x098C
+#define RADEON_VID_BUFFER_CONTROL 0x0900
+
+/* second capture unit */
+
+#define RADEON_CAP1_BUF0_OFFSET 0x0990
+#define RADEON_CAP1_BUF1_OFFSET 0x0994
+#define RADEON_CAP1_BUF0_EVEN_OFFSET 0x0998
+#define RADEON_CAP1_BUF1_EVEN_OFFSET 0x099C
+
+#define RADEON_CAP1_BUF_PITCH 0x09A0
+#define RADEON_CAP1_V_WINDOW 0x09A4
+#define RADEON_CAP1_H_WINDOW 0x09A8
+#define RADEON_CAP1_VBI_ODD_OFFSET 0x09AC
+#define RADEON_CAP1_VBI_EVEN_OFFSET 0x09B0
+#define RADEON_CAP1_VBI_V_WINDOW 0x09B4
+#define RADEON_CAP1_VBI_H_WINDOW 0x09B8
+#define RADEON_CAP1_PORT_MODE_CNTL 0x09BC
+#define RADEON_CAP1_TRIG_CNTL 0x09C0
+#define RADEON_CAP1_DEBUG 0x09C4
+#define RADEON_CAP1_CONFIG 0x09C8
+#define RADEON_CAP1_ANC_ODD_OFFSET 0x09CC
+#define RADEON_CAP1_ANC_EVEN_OFFSET 0x09D0
+#define RADEON_CAP1_ANC_H_WINDOW 0x09D4
+#define RADEON_CAP1_VIDEO_SYNC_TEST 0x09D8
+#define RADEON_CAP1_ONESHOT_BUF_OFFSET 0x09DC
+#define RADEON_CAP1_BUF_STATUS 0x09E0
+#define RADEON_CAP1_DWNSC_XRATIO 0x09E8
+#define RADEON_CAP1_XSHARPNESS 0x09EC
+
+/* misc multimedia registers */
+
+#define RADEON_IDCT_RUNS 0x1F80
+#define RADEON_IDCT_LEVELS 0x1F84
+#define RADEON_IDCT_CONTROL 0x1FBC
+#define RADEON_IDCT_AUTH_CONTROL 0x1F88
+#define RADEON_IDCT_AUTH 0x1F8C
+
+#define RADEON_P2PLL_CNTL 0x002a /* P2PLL */
+# define RADEON_P2PLL_RESET (1 << 0)
+# define RADEON_P2PLL_SLEEP (1 << 1)
+# define RADEON_P2PLL_PVG_MASK (7 << 11)
+# define RADEON_P2PLL_PVG_SHIFT 11
+# define RADEON_P2PLL_ATOMIC_UPDATE_EN (1 << 16)
+# define RADEON_P2PLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
+# define RADEON_P2PLL_ATOMIC_UPDATE_VSYNC (1 << 18)
+#define RADEON_P2PLL_DIV_0 0x002c
+# define RADEON_P2PLL_FB0_DIV_MASK 0x07ff
+# define RADEON_P2PLL_POST0_DIV_MASK 0x00070000
+#define RADEON_P2PLL_REF_DIV 0x002B /* PLL */
+# define RADEON_P2PLL_REF_DIV_MASK 0x03ff
+# define RADEON_P2PLL_ATOMIC_UPDATE_R (1 << 15) /* same as _W */
+# define RADEON_P2PLL_ATOMIC_UPDATE_W (1 << 15) /* same as _R */
+# define R300_PPLL_REF_DIV_ACC_MASK (0x3ff << 18)
+# define R300_PPLL_REF_DIV_ACC_SHIFT 18
+#define RADEON_PALETTE_DATA 0x00b4
+#define RADEON_PALETTE_30_DATA 0x00b8
+#define RADEON_PALETTE_INDEX 0x00b0
+#define RADEON_PCI_GART_PAGE 0x017c
+#define RADEON_PIXCLKS_CNTL 0x002d
+# define RADEON_PIX2CLK_SRC_SEL_MASK 0x03
+# define RADEON_PIX2CLK_SRC_SEL_CPUCLK 0x00
+# define RADEON_PIX2CLK_SRC_SEL_PSCANCLK 0x01
+# define RADEON_PIX2CLK_SRC_SEL_BYTECLK 0x02
+# define RADEON_PIX2CLK_SRC_SEL_P2PLLCLK 0x03
+# define RADEON_PIX2CLK_ALWAYS_ONb (1<<6)
+# define RADEON_PIX2CLK_DAC_ALWAYS_ONb (1<<7)
+# define RADEON_PIXCLK_TV_SRC_SEL (1 << 8)
+# define RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb (1 << 9)
+# define R300_DVOCLK_ALWAYS_ONb (1 << 10)
+# define RADEON_PIXCLK_BLEND_ALWAYS_ONb (1 << 11)
+# define RADEON_PIXCLK_GV_ALWAYS_ONb (1 << 12)
+# define RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb (1 << 13)
+# define R300_PIXCLK_DVO_ALWAYS_ONb (1 << 13)
+# define RADEON_PIXCLK_LVDS_ALWAYS_ONb (1 << 14)
+# define RADEON_PIXCLK_TMDS_ALWAYS_ONb (1 << 15)
+# define R300_PIXCLK_TRANS_ALWAYS_ONb (1 << 16)
+# define R300_PIXCLK_TVO_ALWAYS_ONb (1 << 17)
+# define R300_P2G2CLK_ALWAYS_ONb (1 << 18)
+# define R300_P2G2CLK_DAC_ALWAYS_ONb (1 << 19)
+# define R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF (1 << 23)
+#define RADEON_PLANE_3D_MASK_C 0x1d44
+#define RADEON_PLL_TEST_CNTL 0x0013 /* PLL */
+# define RADEON_PLL_MASK_READ_B (1 << 9)
+#define RADEON_PMI_CAP_ID 0x0f5c /* PCI */
+#define RADEON_PMI_DATA 0x0f63 /* PCI */
+#define RADEON_PMI_NXT_CAP_PTR 0x0f5d /* PCI */
+#define RADEON_PMI_PMC_REG 0x0f5e /* PCI */
+#define RADEON_PMI_PMCSR_REG 0x0f60 /* PCI */
+#define RADEON_PMI_REGISTER 0x0f5c /* PCI */
+#define RADEON_PPLL_CNTL 0x0002 /* PLL */
+# define RADEON_PPLL_RESET (1 << 0)
+# define RADEON_PPLL_SLEEP (1 << 1)
+# define RADEON_PPLL_PVG_MASK (7 << 11)
+# define RADEON_PPLL_PVG_SHIFT 11
+# define RADEON_PPLL_ATOMIC_UPDATE_EN (1 << 16)
+# define RADEON_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
+# define RADEON_PPLL_ATOMIC_UPDATE_VSYNC (1 << 18)
+#define RADEON_PPLL_DIV_0 0x0004 /* PLL */
+#define RADEON_PPLL_DIV_1 0x0005 /* PLL */
+#define RADEON_PPLL_DIV_2 0x0006 /* PLL */
+#define RADEON_PPLL_DIV_3 0x0007 /* PLL */
+# define RADEON_PPLL_FB3_DIV_MASK 0x07ff
+# define RADEON_PPLL_POST3_DIV_MASK 0x00070000
+#define RADEON_PPLL_REF_DIV 0x0003 /* PLL */
+# define RADEON_PPLL_REF_DIV_MASK 0x03ff
+# define RADEON_PPLL_ATOMIC_UPDATE_R (1 << 15) /* same as _W */
+# define RADEON_PPLL_ATOMIC_UPDATE_W (1 << 15) /* same as _R */
+#define RADEON_PWR_MNGMT_CNTL_STATUS 0x0f60 /* PCI */
+
+#define RADEON_RBBM_GUICNTL 0x172c
+# define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
+# define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
+# define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
+# define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
+#define RADEON_RBBM_SOFT_RESET 0x00f0
+# define RADEON_SOFT_RESET_CP (1 << 0)
+# define RADEON_SOFT_RESET_HI (1 << 1)
+# define RADEON_SOFT_RESET_SE (1 << 2)
+# define RADEON_SOFT_RESET_RE (1 << 3)
+# define RADEON_SOFT_RESET_PP (1 << 4)
+# define RADEON_SOFT_RESET_E2 (1 << 5)
+# define RADEON_SOFT_RESET_RB (1 << 6)
+# define RADEON_SOFT_RESET_HDP (1 << 7)
+#define RADEON_RBBM_STATUS 0x0e40
+# define RADEON_RBBM_FIFOCNT_MASK 0x007f
+# define RADEON_RBBM_ACTIVE (1 << 31)
+#define RADEON_RB2D_DSTCACHE_CTLSTAT 0x342c
+# define RADEON_RB2D_DC_FLUSH (3 << 0)
+# define RADEON_RB2D_DC_FREE (3 << 2)
+# define RADEON_RB2D_DC_FLUSH_ALL 0xf
+# define RADEON_RB2D_DC_BUSY (1 << 31)
+#define RADEON_RB2D_DSTCACHE_MODE 0x3428
+#define RADEON_DSTCACHE_CTLSTAT 0x1714
+
+#define RADEON_RB3D_ZCACHE_MODE 0x3250
+#define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
+# define RADEON_RB3D_ZC_FLUSH_ALL 0x5
+#define RADEON_RB3D_DSTCACHE_MODE 0x3258
+# define RADEON_RB3D_DC_CACHE_ENABLE (0)
+# define RADEON_RB3D_DC_2D_CACHE_DISABLE (1)
+# define RADEON_RB3D_DC_3D_CACHE_DISABLE (2)
+# define RADEON_RB3D_DC_CACHE_DISABLE (3)
+# define RADEON_RB3D_DC_2D_CACHE_LINESIZE_128 (1 << 2)
+# define RADEON_RB3D_DC_3D_CACHE_LINESIZE_128 (2 << 2)
+# define RADEON_RB3D_DC_2D_CACHE_AUTOFLUSH (1 << 8)
+# define RADEON_RB3D_DC_3D_CACHE_AUTOFLUSH (2 << 8)
+# define R200_RB3D_DC_2D_CACHE_AUTOFREE (1 << 10)
+# define R200_RB3D_DC_3D_CACHE_AUTOFREE (2 << 10)
+# define RADEON_RB3D_DC_FORCE_RMW (1 << 16)
+# define RADEON_RB3D_DC_DISABLE_RI_FILL (1 << 24)
+# define RADEON_RB3D_DC_DISABLE_RI_READ (1 << 25)
+
+#define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325C
+# define RADEON_RB3D_DC_FLUSH (3 << 0)
+# define RADEON_RB3D_DC_FREE (3 << 2)
+# define RADEON_RB3D_DC_FLUSH_ALL 0xf
+# define RADEON_RB3D_DC_BUSY (1 << 31)
+
+#define RADEON_REG_BASE 0x0f18 /* PCI */
+#define RADEON_REGPROG_INF 0x0f09 /* PCI */
+#define RADEON_REVISION_ID 0x0f08 /* PCI */
+
+#define RADEON_SC_BOTTOM 0x164c
+#define RADEON_SC_BOTTOM_RIGHT 0x16f0
+#define RADEON_SC_BOTTOM_RIGHT_C 0x1c8c
+#define RADEON_SC_LEFT 0x1640
+#define RADEON_SC_RIGHT 0x1644
+#define RADEON_SC_TOP 0x1648
+#define RADEON_SC_TOP_LEFT 0x16ec
+#define RADEON_SC_TOP_LEFT_C 0x1c88
+# define RADEON_SC_SIGN_MASK_LO 0x8000
+# define RADEON_SC_SIGN_MASK_HI 0x80000000
+#define RADEON_M_SPLL_REF_FB_DIV 0x000a /* PLL */
+# define RADEON_M_SPLL_REF_DIV_SHIFT 0
+# define RADEON_M_SPLL_REF_DIV_MASK 0xff
+# define RADEON_MPLL_FB_DIV_SHIFT 8
+# define RADEON_MPLL_FB_DIV_MASK 0xff
+# define RADEON_SPLL_FB_DIV_SHIFT 16
+# define RADEON_SPLL_FB_DIV_MASK 0xff
+#define RADEON_SPLL_CNTL 0x000c /* PLL */
+# define RADEON_SPLL_SLEEP (1 << 0)
+# define RADEON_SPLL_RESET (1 << 1)
+# define RADEON_SPLL_PCP_MASK 0x7
+# define RADEON_SPLL_PCP_SHIFT 8
+# define RADEON_SPLL_PVG_MASK 0x7
+# define RADEON_SPLL_PVG_SHIFT 11
+# define RADEON_SPLL_PDC_MASK 0x3
+# define RADEON_SPLL_PDC_SHIFT 14
+#define RADEON_SCLK_CNTL 0x000d /* PLL */
+# define RADEON_SCLK_SRC_SEL_MASK 0x0007
+# define RADEON_DYN_STOP_LAT_MASK 0x00007ff8
+# define RADEON_CP_MAX_DYN_STOP_LAT 0x0008
+# define RADEON_SCLK_FORCEON_MASK 0xffff8000
+# define RADEON_SCLK_FORCE_DISP2 (1<<15)
+# define RADEON_SCLK_FORCE_CP (1<<16)
+# define RADEON_SCLK_FORCE_HDP (1<<17)
+# define RADEON_SCLK_FORCE_DISP1 (1<<18)
+# define RADEON_SCLK_FORCE_TOP (1<<19)
+# define RADEON_SCLK_FORCE_E2 (1<<20)
+# define RADEON_SCLK_FORCE_SE (1<<21)
+# define RADEON_SCLK_FORCE_IDCT (1<<22)
+# define RADEON_SCLK_FORCE_VIP (1<<23)
+# define RADEON_SCLK_FORCE_RE (1<<24)
+# define RADEON_SCLK_FORCE_PB (1<<25)
+# define RADEON_SCLK_FORCE_TAM (1<<26)
+# define RADEON_SCLK_FORCE_TDM (1<<27)
+# define RADEON_SCLK_FORCE_RB (1<<28)
+# define RADEON_SCLK_FORCE_TV_SCLK (1<<29)
+# define RADEON_SCLK_FORCE_SUBPIC (1<<30)
+# define RADEON_SCLK_FORCE_OV0 (1<<31)
+# define R300_SCLK_FORCE_VAP (1<<21)
+# define R300_SCLK_FORCE_SR (1<<25)
+# define R300_SCLK_FORCE_PX (1<<26)
+# define R300_SCLK_FORCE_TX (1<<27)
+# define R300_SCLK_FORCE_US (1<<28)
+# define R300_SCLK_FORCE_SU (1<<30)
+#define R300_SCLK_CNTL2 0x1e /* PLL */
+# define R300_SCLK_TCL_MAX_DYN_STOP_LAT (1<<10)
+# define R300_SCLK_GA_MAX_DYN_STOP_LAT (1<<11)
+# define R300_SCLK_CBA_MAX_DYN_STOP_LAT (1<<12)
+# define R300_SCLK_FORCE_TCL (1<<13)
+# define R300_SCLK_FORCE_CBA (1<<14)
+# define R300_SCLK_FORCE_GA (1<<15)
+#define RADEON_SCLK_MORE_CNTL 0x0035 /* PLL */
+# define RADEON_SCLK_MORE_MAX_DYN_STOP_LAT 0x0007
+# define RADEON_SCLK_MORE_FORCEON 0x0700
+#define RADEON_SDRAM_MODE_REG 0x0158
+#define RADEON_SEQ8_DATA 0x03c5 /* VGA */
+#define RADEON_SEQ8_IDX 0x03c4 /* VGA */
+#define RADEON_SNAPSHOT_F_COUNT 0x0244
+#define RADEON_SNAPSHOT_VH_COUNTS 0x0240
+#define RADEON_SNAPSHOT_VIF_COUNT 0x024c
+#define RADEON_SRC_OFFSET 0x15ac
+#define RADEON_SRC_PITCH 0x15b0
+#define RADEON_SRC_PITCH_OFFSET 0x1428
+#define RADEON_SRC_SC_BOTTOM 0x165c
+#define RADEON_SRC_SC_BOTTOM_RIGHT 0x16f4
+#define RADEON_SRC_SC_RIGHT 0x1654
+#define RADEON_SRC_X 0x1414
+#define RADEON_SRC_X_Y 0x1590
+#define RADEON_SRC_Y 0x1418
+#define RADEON_SRC_Y_X 0x1434
+#define RADEON_STATUS 0x0f06 /* PCI */
+#define RADEON_SUBPIC_CNTL 0x0540 /* ? */
+#define RADEON_SUB_CLASS 0x0f0a /* PCI */
+#define RADEON_SURFACE_CNTL 0x0b00
+# define RADEON_SURF_TRANSLATION_DIS (1 << 8)
+# define RADEON_NONSURF_AP0_SWP_16BPP (1 << 20)
+# define RADEON_NONSURF_AP0_SWP_32BPP (1 << 21)
+# define RADEON_NONSURF_AP1_SWP_16BPP (1 << 22)
+# define RADEON_NONSURF_AP1_SWP_32BPP (1 << 23)
+#define RADEON_SURFACE0_INFO 0x0b0c
+# define RADEON_SURF_TILE_COLOR_MACRO (0 << 16)
+# define RADEON_SURF_TILE_COLOR_BOTH (1 << 16)
+# define RADEON_SURF_TILE_DEPTH_32BPP (2 << 16)
+# define RADEON_SURF_TILE_DEPTH_16BPP (3 << 16)
+# define R200_SURF_TILE_NONE (0 << 16)
+# define R200_SURF_TILE_COLOR_MACRO (1 << 16)
+# define R200_SURF_TILE_COLOR_MICRO (2 << 16)
+# define R200_SURF_TILE_COLOR_BOTH (3 << 16)
+# define R200_SURF_TILE_DEPTH_32BPP (4 << 16)
+# define R200_SURF_TILE_DEPTH_16BPP (5 << 16)
+# define R300_SURF_TILE_NONE (0 << 16)
+# define R300_SURF_TILE_COLOR_MACRO (1 << 16)
+# define R300_SURF_TILE_DEPTH_32BPP (2 << 16)
+# define RADEON_SURF_AP0_SWP_16BPP (1 << 20)
+# define RADEON_SURF_AP0_SWP_32BPP (1 << 21)
+# define RADEON_SURF_AP1_SWP_16BPP (1 << 22)
+# define RADEON_SURF_AP1_SWP_32BPP (1 << 23)
+#define RADEON_SURFACE0_LOWER_BOUND 0x0b04
+#define RADEON_SURFACE0_UPPER_BOUND 0x0b08
+#define RADEON_SURFACE1_INFO 0x0b1c
+#define RADEON_SURFACE1_LOWER_BOUND 0x0b14
+#define RADEON_SURFACE1_UPPER_BOUND 0x0b18
+#define RADEON_SURFACE2_INFO 0x0b2c
+#define RADEON_SURFACE2_LOWER_BOUND 0x0b24
+#define RADEON_SURFACE2_UPPER_BOUND 0x0b28
+#define RADEON_SURFACE3_INFO 0x0b3c
+#define RADEON_SURFACE3_LOWER_BOUND 0x0b34
+#define RADEON_SURFACE3_UPPER_BOUND 0x0b38
+#define RADEON_SURFACE4_INFO 0x0b4c
+#define RADEON_SURFACE4_LOWER_BOUND 0x0b44
+#define RADEON_SURFACE4_UPPER_BOUND 0x0b48
+#define RADEON_SURFACE5_INFO 0x0b5c
+#define RADEON_SURFACE5_LOWER_BOUND 0x0b54
+#define RADEON_SURFACE5_UPPER_BOUND 0x0b58
+#define RADEON_SURFACE6_INFO 0x0b6c
+#define RADEON_SURFACE6_LOWER_BOUND 0x0b64
+#define RADEON_SURFACE6_UPPER_BOUND 0x0b68
+#define RADEON_SURFACE7_INFO 0x0b7c
+#define RADEON_SURFACE7_LOWER_BOUND 0x0b74
+#define RADEON_SURFACE7_UPPER_BOUND 0x0b78
+#define RADEON_SW_SEMAPHORE 0x013c
+
+#define RADEON_TEST_DEBUG_CNTL 0x0120
+#define RADEON_TEST_DEBUG_CNTL__TEST_DEBUG_OUT_EN 0x00000001
+
+#define RADEON_TEST_DEBUG_MUX 0x0124
+#define RADEON_TEST_DEBUG_OUT 0x012c
+#define RADEON_TMDS_PLL_CNTL 0x02a8
+#define RADEON_TMDS_TRANSMITTER_CNTL 0x02a4
+# define RADEON_TMDS_TRANSMITTER_PLLEN 1
+# define RADEON_TMDS_TRANSMITTER_PLLRST 2
+#define RADEON_TRAIL_BRES_DEC 0x1614
+#define RADEON_TRAIL_BRES_ERR 0x160c
+#define RADEON_TRAIL_BRES_INC 0x1610
+#define RADEON_TRAIL_X 0x1618
+#define RADEON_TRAIL_X_SUB 0x1620
+
+#define RADEON_VCLK_ECP_CNTL 0x0008 /* PLL */
+# define RADEON_VCLK_SRC_SEL_MASK 0x03
+# define RADEON_VCLK_SRC_SEL_CPUCLK 0x00
+# define RADEON_VCLK_SRC_SEL_PSCANCLK 0x01
+# define RADEON_VCLK_SRC_SEL_BYTECLK 0x02
+# define RADEON_VCLK_SRC_SEL_PPLLCLK 0x03
+# define RADEON_PIXCLK_ALWAYS_ONb (1<<6)
+# define RADEON_PIXCLK_DAC_ALWAYS_ONb (1<<7)
+# define R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF (1<<23)
+
+#define RADEON_VENDOR_ID 0x0f00 /* PCI */
+#define RADEON_VGA_DDA_CONFIG 0x02e8
+#define RADEON_VGA_DDA_ON_OFF 0x02ec
+#define RADEON_VID_BUFFER_CONTROL 0x0900
+#define RADEON_VIDEOMUX_CNTL 0x0190
+
+/* VIP bus */
+#define RADEON_VIPH_CH0_DATA 0x0c00
+#define RADEON_VIPH_CH1_DATA 0x0c04
+#define RADEON_VIPH_CH2_DATA 0x0c08
+#define RADEON_VIPH_CH3_DATA 0x0c0c
+#define RADEON_VIPH_CH0_ADDR 0x0c10
+#define RADEON_VIPH_CH1_ADDR 0x0c14
+#define RADEON_VIPH_CH2_ADDR 0x0c18
+#define RADEON_VIPH_CH3_ADDR 0x0c1c
+#define RADEON_VIPH_CH0_SBCNT 0x0c20
+#define RADEON_VIPH_CH1_SBCNT 0x0c24
+#define RADEON_VIPH_CH2_SBCNT 0x0c28
+#define RADEON_VIPH_CH3_SBCNT 0x0c2c
+#define RADEON_VIPH_CH0_ABCNT 0x0c30
+#define RADEON_VIPH_CH1_ABCNT 0x0c34
+#define RADEON_VIPH_CH2_ABCNT 0x0c38
+#define RADEON_VIPH_CH3_ABCNT 0x0c3c
+#define RADEON_VIPH_CONTROL 0x0c40
+# define RADEON_VIP_BUSY 0
+# define RADEON_VIP_IDLE 1
+# define RADEON_VIP_RESET 2
+# define RADEON_VIPH_EN (1 << 21)
+#define RADEON_VIPH_DV_LAT 0x0c44
+#define RADEON_VIPH_BM_CHUNK 0x0c48
+#define RADEON_VIPH_DV_INT 0x0c4c
+#define RADEON_VIPH_TIMEOUT_STAT 0x0c50
+#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REG_STAT 0x00000010
+#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REG_AK 0x00000010
+#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REGR_DIS 0x01000000
+
+#define RADEON_VIPH_REG_DATA 0x0084
+#define RADEON_VIPH_REG_ADDR 0x0080
+
+
+#define RADEON_WAIT_UNTIL 0x1720
+# define RADEON_WAIT_CRTC_PFLIP (1 << 0)
+# define RADEON_WAIT_RE_CRTC_VLINE (1 << 1)
+# define RADEON_WAIT_FE_CRTC_VLINE (1 << 2)
+# define RADEON_WAIT_CRTC_VLINE (1 << 3)
+# define RADEON_WAIT_DMA_VID_IDLE (1 << 8)
+# define RADEON_WAIT_DMA_GUI_IDLE (1 << 9)
+# define RADEON_WAIT_CMDFIFO (1 << 10) /* wait for CMDFIFO_ENTRIES */
+# define RADEON_WAIT_OV0_FLIP (1 << 11)
+# define RADEON_WAIT_AGP_FLUSH (1 << 13)
+# define RADEON_WAIT_2D_IDLE (1 << 14)
+# define RADEON_WAIT_3D_IDLE (1 << 15)
+# define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
+# define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
+# define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
+# define RADEON_CMDFIFO_ENTRIES_SHIFT 10
+# define RADEON_CMDFIFO_ENTRIES_MASK 0x7f
+# define RADEON_WAIT_VAP_IDLE (1 << 28)
+# define RADEON_WAIT_BOTH_CRTC_PFLIP (1 << 30)
+# define RADEON_ENG_DISPLAY_SELECT_CRTC0 (0 << 31)
+# define RADEON_ENG_DISPLAY_SELECT_CRTC1 (1 << 31)
+
+#define RADEON_X_MPLL_REF_FB_DIV 0x000a /* PLL */
+#define RADEON_XCLK_CNTL 0x000d /* PLL */
+#define RADEON_XDLL_CNTL 0x000c /* PLL */
+#define RADEON_XPLL_CNTL 0x000b /* PLL */
+
+
+
+ /* Registers for 3D/TCL */
+#define RADEON_PP_BORDER_COLOR_0 0x1d40
+#define RADEON_PP_BORDER_COLOR_1 0x1d44
+#define RADEON_PP_BORDER_COLOR_2 0x1d48
+#define RADEON_PP_CNTL 0x1c38
+# define RADEON_STIPPLE_ENABLE (1 << 0)
+# define RADEON_SCISSOR_ENABLE (1 << 1)
+# define RADEON_PATTERN_ENABLE (1 << 2)
+# define RADEON_SHADOW_ENABLE (1 << 3)
+# define RADEON_TEX_ENABLE_MASK (0xf << 4)
+# define RADEON_TEX_0_ENABLE (1 << 4)
+# define RADEON_TEX_1_ENABLE (1 << 5)
+# define RADEON_TEX_2_ENABLE (1 << 6)
+# define RADEON_TEX_3_ENABLE (1 << 7)
+# define RADEON_TEX_BLEND_ENABLE_MASK (0xf << 12)
+# define RADEON_TEX_BLEND_0_ENABLE (1 << 12)
+# define RADEON_TEX_BLEND_1_ENABLE (1 << 13)
+# define RADEON_TEX_BLEND_2_ENABLE (1 << 14)
+# define RADEON_TEX_BLEND_3_ENABLE (1 << 15)
+# define RADEON_PLANAR_YUV_ENABLE (1 << 20)
+# define RADEON_SPECULAR_ENABLE (1 << 21)
+# define RADEON_FOG_ENABLE (1 << 22)
+# define RADEON_ALPHA_TEST_ENABLE (1 << 23)
+# define RADEON_ANTI_ALIAS_NONE (0 << 24)
+# define RADEON_ANTI_ALIAS_LINE (1 << 24)
+# define RADEON_ANTI_ALIAS_POLY (2 << 24)
+# define RADEON_ANTI_ALIAS_LINE_POLY (3 << 24)
+# define RADEON_BUMP_MAP_ENABLE (1 << 26)
+# define RADEON_BUMPED_MAP_T0 (0 << 27)
+# define RADEON_BUMPED_MAP_T1 (1 << 27)
+# define RADEON_BUMPED_MAP_T2 (2 << 27)
+# define RADEON_TEX_3D_ENABLE_0 (1 << 29)
+# define RADEON_TEX_3D_ENABLE_1 (1 << 30)
+# define RADEON_MC_ENABLE (1 << 31)
+#define RADEON_PP_FOG_COLOR 0x1c18
+# define RADEON_FOG_COLOR_MASK 0x00ffffff
+# define RADEON_FOG_VERTEX (0 << 24)
+# define RADEON_FOG_TABLE (1 << 24)
+# define RADEON_FOG_USE_DEPTH (0 << 25)
+# define RADEON_FOG_USE_DIFFUSE_ALPHA (2 << 25)
+# define RADEON_FOG_USE_SPEC_ALPHA (3 << 25)
+#define RADEON_PP_LUM_MATRIX 0x1d00
+#define RADEON_PP_MISC 0x1c14
+# define RADEON_REF_ALPHA_MASK 0x000000ff
+# define RADEON_ALPHA_TEST_FAIL (0 << 8)
+# define RADEON_ALPHA_TEST_LESS (1 << 8)
+# define RADEON_ALPHA_TEST_LEQUAL (2 << 8)
+# define RADEON_ALPHA_TEST_EQUAL (3 << 8)
+# define RADEON_ALPHA_TEST_GEQUAL (4 << 8)
+# define RADEON_ALPHA_TEST_GREATER (5 << 8)
+# define RADEON_ALPHA_TEST_NEQUAL (6 << 8)
+# define RADEON_ALPHA_TEST_PASS (7 << 8)
+# define RADEON_ALPHA_TEST_OP_MASK (7 << 8)
+# define RADEON_CHROMA_FUNC_FAIL (0 << 16)
+# define RADEON_CHROMA_FUNC_PASS (1 << 16)
+# define RADEON_CHROMA_FUNC_NEQUAL (2 << 16)
+# define RADEON_CHROMA_FUNC_EQUAL (3 << 16)
+# define RADEON_CHROMA_KEY_NEAREST (0 << 18)
+# define RADEON_CHROMA_KEY_ZERO (1 << 18)
+# define RADEON_SHADOW_ID_AUTO_INC (1 << 20)
+# define RADEON_SHADOW_FUNC_EQUAL (0 << 21)
+# define RADEON_SHADOW_FUNC_NEQUAL (1 << 21)
+# define RADEON_SHADOW_PASS_1 (0 << 22)
+# define RADEON_SHADOW_PASS_2 (1 << 22)
+# define RADEON_RIGHT_HAND_CUBE_D3D (0 << 24)
+# define RADEON_RIGHT_HAND_CUBE_OGL (1 << 24)
+#define RADEON_PP_ROT_MATRIX_0 0x1d58
+#define RADEON_PP_ROT_MATRIX_1 0x1d5c
+#define RADEON_PP_TXFILTER_0 0x1c54
+#define RADEON_PP_TXFILTER_1 0x1c6c
+#define RADEON_PP_TXFILTER_2 0x1c84
+# define RADEON_MAG_FILTER_NEAREST (0 << 0)
+# define RADEON_MAG_FILTER_LINEAR (1 << 0)
+# define RADEON_MAG_FILTER_MASK (1 << 0)
+# define RADEON_MIN_FILTER_NEAREST (0 << 1)
+# define RADEON_MIN_FILTER_LINEAR (1 << 1)
+# define RADEON_MIN_FILTER_NEAREST_MIP_NEAREST (2 << 1)
+# define RADEON_MIN_FILTER_NEAREST_MIP_LINEAR (3 << 1)
+# define RADEON_MIN_FILTER_LINEAR_MIP_NEAREST (6 << 1)
+# define RADEON_MIN_FILTER_LINEAR_MIP_LINEAR (7 << 1)
+# define RADEON_MIN_FILTER_ANISO_NEAREST (8 << 1)
+# define RADEON_MIN_FILTER_ANISO_LINEAR (9 << 1)
+# define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 << 1)
+# define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (11 << 1)
+# define RADEON_MIN_FILTER_MASK (15 << 1)
+# define RADEON_MAX_ANISO_1_TO_1 (0 << 5)
+# define RADEON_MAX_ANISO_2_TO_1 (1 << 5)
+# define RADEON_MAX_ANISO_4_TO_1 (2 << 5)
+# define RADEON_MAX_ANISO_8_TO_1 (3 << 5)
+# define RADEON_MAX_ANISO_16_TO_1 (4 << 5)
+# define RADEON_MAX_ANISO_MASK (7 << 5)
+# define RADEON_LOD_BIAS_MASK (0xff << 8)
+# define RADEON_LOD_BIAS_SHIFT 8
+# define RADEON_MAX_MIP_LEVEL_MASK (0x0f << 16)
+# define RADEON_MAX_MIP_LEVEL_SHIFT 16
+# define RADEON_YUV_TO_RGB (1 << 20)
+# define RADEON_YUV_TEMPERATURE_COOL (0 << 21)
+# define RADEON_YUV_TEMPERATURE_HOT (1 << 21)
+# define RADEON_YUV_TEMPERATURE_MASK (1 << 21)
+# define RADEON_WRAPEN_S (1 << 22)
+# define RADEON_CLAMP_S_WRAP (0 << 23)
+# define RADEON_CLAMP_S_MIRROR (1 << 23)
+# define RADEON_CLAMP_S_CLAMP_LAST (2 << 23)
+# define RADEON_CLAMP_S_MIRROR_CLAMP_LAST (3 << 23)
+# define RADEON_CLAMP_S_CLAMP_BORDER (4 << 23)
+# define RADEON_CLAMP_S_MIRROR_CLAMP_BORDER (5 << 23)
+# define RADEON_CLAMP_S_CLAMP_GL (6 << 23)
+# define RADEON_CLAMP_S_MIRROR_CLAMP_GL (7 << 23)
+# define RADEON_CLAMP_S_MASK (7 << 23)
+# define RADEON_WRAPEN_T (1 << 26)
+# define RADEON_CLAMP_T_WRAP (0 << 27)
+# define RADEON_CLAMP_T_MIRROR (1 << 27)
+# define RADEON_CLAMP_T_CLAMP_LAST (2 << 27)
+# define RADEON_CLAMP_T_MIRROR_CLAMP_LAST (3 << 27)
+# define RADEON_CLAMP_T_CLAMP_BORDER (4 << 27)
+# define RADEON_CLAMP_T_MIRROR_CLAMP_BORDER (5 << 27)
+# define RADEON_CLAMP_T_CLAMP_GL (6 << 27)
+# define RADEON_CLAMP_T_MIRROR_CLAMP_GL (7 << 27)
+# define RADEON_CLAMP_T_MASK (7 << 27)
+# define RADEON_BORDER_MODE_OGL (0 << 31)
+# define RADEON_BORDER_MODE_D3D (1 << 31)
+#define RADEON_PP_TXFORMAT_0 0x1c58
+#define RADEON_PP_TXFORMAT_1 0x1c70
+#define RADEON_PP_TXFORMAT_2 0x1c88
+# define RADEON_TXFORMAT_I8 (0 << 0)
+# define RADEON_TXFORMAT_AI88 (1 << 0)
+# define RADEON_TXFORMAT_RGB332 (2 << 0)
+# define RADEON_TXFORMAT_ARGB1555 (3 << 0)
+# define RADEON_TXFORMAT_RGB565 (4 << 0)
+# define RADEON_TXFORMAT_ARGB4444 (5 << 0)
+# define RADEON_TXFORMAT_ARGB8888 (6 << 0)
+# define RADEON_TXFORMAT_RGBA8888 (7 << 0)
+# define RADEON_TXFORMAT_Y8 (8 << 0)
+# define RADEON_TXFORMAT_VYUY422 (10 << 0)
+# define RADEON_TXFORMAT_YVYU422 (11 << 0)
+# define RADEON_TXFORMAT_DXT1 (12 << 0)
+# define RADEON_TXFORMAT_DXT23 (14 << 0)
+# define RADEON_TXFORMAT_DXT45 (15 << 0)
+# define RADEON_TXFORMAT_FORMAT_MASK (31 << 0)
+# define RADEON_TXFORMAT_FORMAT_SHIFT 0
+# define RADEON_TXFORMAT_APPLE_YUV_MODE (1 << 5)
+# define RADEON_TXFORMAT_ALPHA_IN_MAP (1 << 6)
+# define RADEON_TXFORMAT_NON_POWER2 (1 << 7)
+# define RADEON_TXFORMAT_WIDTH_MASK (15 << 8)
+# define RADEON_TXFORMAT_WIDTH_SHIFT 8
+# define RADEON_TXFORMAT_HEIGHT_MASK (15 << 12)
+# define RADEON_TXFORMAT_HEIGHT_SHIFT 12
+# define RADEON_TXFORMAT_F5_WIDTH_MASK (15 << 16)
+# define RADEON_TXFORMAT_F5_WIDTH_SHIFT 16
+# define RADEON_TXFORMAT_F5_HEIGHT_MASK (15 << 20)
+# define RADEON_TXFORMAT_F5_HEIGHT_SHIFT 20
+# define RADEON_TXFORMAT_ST_ROUTE_STQ0 (0 << 24)
+# define RADEON_TXFORMAT_ST_ROUTE_MASK (3 << 24)
+# define RADEON_TXFORMAT_ST_ROUTE_STQ1 (1 << 24)
+# define RADEON_TXFORMAT_ST_ROUTE_STQ2 (2 << 24)
+# define RADEON_TXFORMAT_ENDIAN_NO_SWAP (0 << 26)
+# define RADEON_TXFORMAT_ENDIAN_16BPP_SWAP (1 << 26)
+# define RADEON_TXFORMAT_ENDIAN_32BPP_SWAP (2 << 26)
+# define RADEON_TXFORMAT_ENDIAN_HALFDW_SWAP (3 << 26)
+# define RADEON_TXFORMAT_ALPHA_MASK_ENABLE (1 << 28)
+# define RADEON_TXFORMAT_CHROMA_KEY_ENABLE (1 << 29)
+# define RADEON_TXFORMAT_CUBIC_MAP_ENABLE (1 << 30)
+# define RADEON_TXFORMAT_PERSPECTIVE_ENABLE (1 << 31)
+#define RADEON_PP_CUBIC_FACES_0 0x1d24
+#define RADEON_PP_CUBIC_FACES_1 0x1d28
+#define RADEON_PP_CUBIC_FACES_2 0x1d2c
+# define RADEON_FACE_WIDTH_1_SHIFT 0
+# define RADEON_FACE_HEIGHT_1_SHIFT 4
+# define RADEON_FACE_WIDTH_1_MASK (0xf << 0)
+# define RADEON_FACE_HEIGHT_1_MASK (0xf << 4)
+# define RADEON_FACE_WIDTH_2_SHIFT 8
+# define RADEON_FACE_HEIGHT_2_SHIFT 12
+# define RADEON_FACE_WIDTH_2_MASK (0xf << 8)
+# define RADEON_FACE_HEIGHT_2_MASK (0xf << 12)
+# define RADEON_FACE_WIDTH_3_SHIFT 16
+# define RADEON_FACE_HEIGHT_3_SHIFT 20
+# define RADEON_FACE_WIDTH_3_MASK (0xf << 16)
+# define RADEON_FACE_HEIGHT_3_MASK (0xf << 20)
+# define RADEON_FACE_WIDTH_4_SHIFT 24
+# define RADEON_FACE_HEIGHT_4_SHIFT 28
+# define RADEON_FACE_WIDTH_4_MASK (0xf << 24)
+# define RADEON_FACE_HEIGHT_4_MASK (0xf << 28)
+
+#define RADEON_PP_TXOFFSET_0 0x1c5c
+#define RADEON_PP_TXOFFSET_1 0x1c74
+#define RADEON_PP_TXOFFSET_2 0x1c8c
+# define RADEON_TXO_ENDIAN_NO_SWAP (0 << 0)
+# define RADEON_TXO_ENDIAN_BYTE_SWAP (1 << 0)
+# define RADEON_TXO_ENDIAN_WORD_SWAP (2 << 0)
+# define RADEON_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
+# define RADEON_TXO_MACRO_LINEAR (0 << 2)
+# define RADEON_TXO_MACRO_TILE (1 << 2)
+# define RADEON_TXO_MICRO_LINEAR (0 << 3)
+# define RADEON_TXO_MICRO_TILE_X2 (1 << 3)
+# define RADEON_TXO_MICRO_TILE_OPT (2 << 3)
+# define RADEON_TXO_OFFSET_MASK 0xffffffe0
+# define RADEON_TXO_OFFSET_SHIFT 5
+
+#define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
+#define RADEON_PP_CUBIC_OFFSET_T0_1 0x1dd4
+#define RADEON_PP_CUBIC_OFFSET_T0_2 0x1dd8
+#define RADEON_PP_CUBIC_OFFSET_T0_3 0x1ddc
+#define RADEON_PP_CUBIC_OFFSET_T0_4 0x1de0
+#define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
+#define RADEON_PP_CUBIC_OFFSET_T1_1 0x1e04
+#define RADEON_PP_CUBIC_OFFSET_T1_2 0x1e08
+#define RADEON_PP_CUBIC_OFFSET_T1_3 0x1e0c
+#define RADEON_PP_CUBIC_OFFSET_T1_4 0x1e10
+#define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
+#define RADEON_PP_CUBIC_OFFSET_T2_1 0x1e18
+#define RADEON_PP_CUBIC_OFFSET_T2_2 0x1e1c
+#define RADEON_PP_CUBIC_OFFSET_T2_3 0x1e20
+#define RADEON_PP_CUBIC_OFFSET_T2_4 0x1e24
+
+#define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
+#define RADEON_PP_TEX_SIZE_1 0x1d0c
+#define RADEON_PP_TEX_SIZE_2 0x1d14
+# define RADEON_TEX_USIZE_MASK (0x7ff << 0)
+# define RADEON_TEX_USIZE_SHIFT 0
+# define RADEON_TEX_VSIZE_MASK (0x7ff << 16)
+# define RADEON_TEX_VSIZE_SHIFT 16
+# define RADEON_SIGNED_RGB_MASK (1 << 30)
+# define RADEON_SIGNED_RGB_SHIFT 30
+# define RADEON_SIGNED_ALPHA_MASK (1 << 31)
+# define RADEON_SIGNED_ALPHA_SHIFT 31
+#define RADEON_PP_TEX_PITCH_0 0x1d08 /* NPOT */
+#define RADEON_PP_TEX_PITCH_1 0x1d10 /* NPOT */
+#define RADEON_PP_TEX_PITCH_2 0x1d18 /* NPOT */
+/* note: bits 13-5: 32 byte aligned stride of texture map */
+
+#define RADEON_PP_TXCBLEND_0 0x1c60
+#define RADEON_PP_TXCBLEND_1 0x1c78
+#define RADEON_PP_TXCBLEND_2 0x1c90
+# define RADEON_COLOR_ARG_A_SHIFT 0
+# define RADEON_COLOR_ARG_A_MASK (0x1f << 0)
+# define RADEON_COLOR_ARG_A_ZERO (0 << 0)
+# define RADEON_COLOR_ARG_A_CURRENT_COLOR (2 << 0)
+# define RADEON_COLOR_ARG_A_CURRENT_ALPHA (3 << 0)
+# define RADEON_COLOR_ARG_A_DIFFUSE_COLOR (4 << 0)
+# define RADEON_COLOR_ARG_A_DIFFUSE_ALPHA (5 << 0)
+# define RADEON_COLOR_ARG_A_SPECULAR_COLOR (6 << 0)
+# define RADEON_COLOR_ARG_A_SPECULAR_ALPHA (7 << 0)
+# define RADEON_COLOR_ARG_A_TFACTOR_COLOR (8 << 0)
+# define RADEON_COLOR_ARG_A_TFACTOR_ALPHA (9 << 0)
+# define RADEON_COLOR_ARG_A_T0_COLOR (10 << 0)
+# define RADEON_COLOR_ARG_A_T0_ALPHA (11 << 0)
+# define RADEON_COLOR_ARG_A_T1_COLOR (12 << 0)
+# define RADEON_COLOR_ARG_A_T1_ALPHA (13 << 0)
+# define RADEON_COLOR_ARG_A_T2_COLOR (14 << 0)
+# define RADEON_COLOR_ARG_A_T2_ALPHA (15 << 0)
+# define RADEON_COLOR_ARG_A_T3_COLOR (16 << 0)
+# define RADEON_COLOR_ARG_A_T3_ALPHA (17 << 0)
+# define RADEON_COLOR_ARG_B_SHIFT 5
+# define RADEON_COLOR_ARG_B_MASK (0x1f << 5)
+# define RADEON_COLOR_ARG_B_ZERO (0 << 5)
+# define RADEON_COLOR_ARG_B_CURRENT_COLOR (2 << 5)
+# define RADEON_COLOR_ARG_B_CURRENT_ALPHA (3 << 5)
+# define RADEON_COLOR_ARG_B_DIFFUSE_COLOR (4 << 5)
+# define RADEON_COLOR_ARG_B_DIFFUSE_ALPHA (5 << 5)
+# define RADEON_COLOR_ARG_B_SPECULAR_COLOR (6 << 5)
+# define RADEON_COLOR_ARG_B_SPECULAR_ALPHA (7 << 5)
+# define RADEON_COLOR_ARG_B_TFACTOR_COLOR (8 << 5)
+# define RADEON_COLOR_ARG_B_TFACTOR_ALPHA (9 << 5)
+# define RADEON_COLOR_ARG_B_T0_COLOR (10 << 5)
+# define RADEON_COLOR_ARG_B_T0_ALPHA (11 << 5)
+# define RADEON_COLOR_ARG_B_T1_COLOR (12 << 5)
+# define RADEON_COLOR_ARG_B_T1_ALPHA (13 << 5)
+# define RADEON_COLOR_ARG_B_T2_COLOR (14 << 5)
+# define RADEON_COLOR_ARG_B_T2_ALPHA (15 << 5)
+# define RADEON_COLOR_ARG_B_T3_COLOR (16 << 5)
+# define RADEON_COLOR_ARG_B_T3_ALPHA (17 << 5)
+# define RADEON_COLOR_ARG_C_SHIFT 10
+# define RADEON_COLOR_ARG_C_MASK (0x1f << 10)
+# define RADEON_COLOR_ARG_C_ZERO (0 << 10)
+# define RADEON_COLOR_ARG_C_CURRENT_COLOR (2 << 10)
+# define RADEON_COLOR_ARG_C_CURRENT_ALPHA (3 << 10)
+# define RADEON_COLOR_ARG_C_DIFFUSE_COLOR (4 << 10)
+# define RADEON_COLOR_ARG_C_DIFFUSE_ALPHA (5 << 10)
+# define RADEON_COLOR_ARG_C_SPECULAR_COLOR (6 << 10)
+# define RADEON_COLOR_ARG_C_SPECULAR_ALPHA (7 << 10)
+# define RADEON_COLOR_ARG_C_TFACTOR_COLOR (8 << 10)
+# define RADEON_COLOR_ARG_C_TFACTOR_ALPHA (9 << 10)
+# define RADEON_COLOR_ARG_C_T0_COLOR (10 << 10)
+# define RADEON_COLOR_ARG_C_T0_ALPHA (11 << 10)
+# define RADEON_COLOR_ARG_C_T1_COLOR (12 << 10)
+# define RADEON_COLOR_ARG_C_T1_ALPHA (13 << 10)
+# define RADEON_COLOR_ARG_C_T2_COLOR (14 << 10)
+# define RADEON_COLOR_ARG_C_T2_ALPHA (15 << 10)
+# define RADEON_COLOR_ARG_C_T3_COLOR (16 << 10)
+# define RADEON_COLOR_ARG_C_T3_ALPHA (17 << 10)
+# define RADEON_COMP_ARG_A (1 << 15)
+# define RADEON_COMP_ARG_A_SHIFT 15
+# define RADEON_COMP_ARG_B (1 << 16)
+# define RADEON_COMP_ARG_B_SHIFT 16
+# define RADEON_COMP_ARG_C (1 << 17)
+# define RADEON_COMP_ARG_C_SHIFT 17
+# define RADEON_BLEND_CTL_MASK (7 << 18)
+# define RADEON_BLEND_CTL_ADD (0 << 18)
+# define RADEON_BLEND_CTL_SUBTRACT (1 << 18)
+# define RADEON_BLEND_CTL_ADDSIGNED (2 << 18)
+# define RADEON_BLEND_CTL_BLEND (3 << 18)
+# define RADEON_BLEND_CTL_DOT3 (4 << 18)
+# define RADEON_SCALE_SHIFT 21
+# define RADEON_SCALE_MASK (3 << 21)
+# define RADEON_SCALE_1X (0 << 21)
+# define RADEON_SCALE_2X (1 << 21)
+# define RADEON_SCALE_4X (2 << 21)
+# define RADEON_CLAMP_TX (1 << 23)
+# define RADEON_T0_EQ_TCUR (1 << 24)
+# define RADEON_T1_EQ_TCUR (1 << 25)
+# define RADEON_T2_EQ_TCUR (1 << 26)
+# define RADEON_T3_EQ_TCUR (1 << 27)
+# define RADEON_COLOR_ARG_MASK 0x1f
+# define RADEON_COMP_ARG_SHIFT 15
+#define RADEON_PP_TXABLEND_0 0x1c64
+#define RADEON_PP_TXABLEND_1 0x1c7c
+#define RADEON_PP_TXABLEND_2 0x1c94
+# define RADEON_ALPHA_ARG_A_SHIFT 0
+# define RADEON_ALPHA_ARG_A_MASK (0xf << 0)
+# define RADEON_ALPHA_ARG_A_ZERO (0 << 0)
+# define RADEON_ALPHA_ARG_A_CURRENT_ALPHA (1 << 0)
+# define RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA (2 << 0)
+# define RADEON_ALPHA_ARG_A_SPECULAR_ALPHA (3 << 0)
+# define RADEON_ALPHA_ARG_A_TFACTOR_ALPHA (4 << 0)
+# define RADEON_ALPHA_ARG_A_T0_ALPHA (5 << 0)
+# define RADEON_ALPHA_ARG_A_T1_ALPHA (6 << 0)
+# define RADEON_ALPHA_ARG_A_T2_ALPHA (7 << 0)
+# define RADEON_ALPHA_ARG_A_T3_ALPHA (8 << 0)
+# define RADEON_ALPHA_ARG_B_SHIFT 4
+# define RADEON_ALPHA_ARG_B_MASK (0xf << 4)
+# define RADEON_ALPHA_ARG_B_ZERO (0 << 4)
+# define RADEON_ALPHA_ARG_B_CURRENT_ALPHA (1 << 4)
+# define RADEON_ALPHA_ARG_B_DIFFUSE_ALPHA (2 << 4)
+# define RADEON_ALPHA_ARG_B_SPECULAR_ALPHA (3 << 4)
+# define RADEON_ALPHA_ARG_B_TFACTOR_ALPHA (4 << 4)
+# define RADEON_ALPHA_ARG_B_T0_ALPHA (5 << 4)
+# define RADEON_ALPHA_ARG_B_T1_ALPHA (6 << 4)
+# define RADEON_ALPHA_ARG_B_T2_ALPHA (7 << 4)
+# define RADEON_ALPHA_ARG_B_T3_ALPHA (8 << 4)
+# define RADEON_ALPHA_ARG_C_SHIFT 8
+# define RADEON_ALPHA_ARG_C_MASK (0xf << 8)
+# define RADEON_ALPHA_ARG_C_ZERO (0 << 8)
+# define RADEON_ALPHA_ARG_C_CURRENT_ALPHA (1 << 8)
+# define RADEON_ALPHA_ARG_C_DIFFUSE_ALPHA (2 << 8)
+# define RADEON_ALPHA_ARG_C_SPECULAR_ALPHA (3 << 8)
+# define RADEON_ALPHA_ARG_C_TFACTOR_ALPHA (4 << 8)
+# define RADEON_ALPHA_ARG_C_T0_ALPHA (5 << 8)
+# define RADEON_ALPHA_ARG_C_T1_ALPHA (6 << 8)
+# define RADEON_ALPHA_ARG_C_T2_ALPHA (7 << 8)
+# define RADEON_ALPHA_ARG_C_T3_ALPHA (8 << 8)
+# define RADEON_DOT_ALPHA_DONT_REPLICATE (1 << 9)
+# define RADEON_ALPHA_ARG_MASK 0xf
+
+#define RADEON_PP_TFACTOR_0 0x1c68
+#define RADEON_PP_TFACTOR_1 0x1c80
+#define RADEON_PP_TFACTOR_2 0x1c98
+
+#define RADEON_RB3D_BLENDCNTL 0x1c20
+# define RADEON_COMB_FCN_MASK (3 << 12)
+# define RADEON_COMB_FCN_ADD_CLAMP (0 << 12)
+# define RADEON_COMB_FCN_ADD_NOCLAMP (1 << 12)
+# define RADEON_COMB_FCN_SUB_CLAMP (2 << 12)
+# define RADEON_COMB_FCN_SUB_NOCLAMP (3 << 12)
+# define RADEON_SRC_BLEND_GL_ZERO (32 << 16)
+# define RADEON_SRC_BLEND_GL_ONE (33 << 16)
+# define RADEON_SRC_BLEND_GL_SRC_COLOR (34 << 16)
+# define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
+# define RADEON_SRC_BLEND_GL_DST_COLOR (36 << 16)
+# define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
+# define RADEON_SRC_BLEND_GL_SRC_ALPHA (38 << 16)
+# define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
+# define RADEON_SRC_BLEND_GL_DST_ALPHA (40 << 16)
+# define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
+# define RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE (42 << 16)
+# define RADEON_SRC_BLEND_MASK (63 << 16)
+# define RADEON_DST_BLEND_GL_ZERO (32 << 24)
+# define RADEON_DST_BLEND_GL_ONE (33 << 24)
+# define RADEON_DST_BLEND_GL_SRC_COLOR (34 << 24)
+# define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
+# define RADEON_DST_BLEND_GL_DST_COLOR (36 << 24)
+# define RADEON_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
+# define RADEON_DST_BLEND_GL_SRC_ALPHA (38 << 24)
+# define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
+# define RADEON_DST_BLEND_GL_DST_ALPHA (40 << 24)
+# define RADEON_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
+# define RADEON_DST_BLEND_MASK (63 << 24)
+#define RADEON_RB3D_CNTL 0x1c3c
+# define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
+# define RADEON_PLANE_MASK_ENABLE (1 << 1)
+# define RADEON_DITHER_ENABLE (1 << 2)
+# define RADEON_ROUND_ENABLE (1 << 3)
+# define RADEON_SCALE_DITHER_ENABLE (1 << 4)
+# define RADEON_DITHER_INIT (1 << 5)
+# define RADEON_ROP_ENABLE (1 << 6)
+# define RADEON_STENCIL_ENABLE (1 << 7)
+# define RADEON_Z_ENABLE (1 << 8)
+# define RADEON_DEPTH_XZ_OFFEST_ENABLE (1 << 9)
+# define RADEON_RB3D_COLOR_FORMAT_SHIFT 10
+
+# define RADEON_COLOR_FORMAT_ARGB1555 3
+# define RADEON_COLOR_FORMAT_RGB565 4
+# define RADEON_COLOR_FORMAT_ARGB8888 6
+# define RADEON_COLOR_FORMAT_RGB332 7
+# define RADEON_COLOR_FORMAT_Y8 8
+# define RADEON_COLOR_FORMAT_RGB8 9
+# define RADEON_COLOR_FORMAT_YUV422_VYUY 11
+# define RADEON_COLOR_FORMAT_YUV422_YVYU 12
+# define RADEON_COLOR_FORMAT_aYUV444 14
+# define RADEON_COLOR_FORMAT_ARGB4444 15
+
+# define RADEON_CLRCMP_FLIP_ENABLE (1 << 14)
+#define RADEON_RB3D_COLOROFFSET 0x1c40
+# define RADEON_COLOROFFSET_MASK 0xfffffff0
+#define RADEON_RB3D_COLORPITCH 0x1c48
+# define RADEON_COLORPITCH_MASK 0x000001ff8
+# define RADEON_COLOR_TILE_ENABLE (1 << 16)
+# define RADEON_COLOR_MICROTILE_ENABLE (1 << 17)
+# define RADEON_COLOR_ENDIAN_NO_SWAP (0 << 18)
+# define RADEON_COLOR_ENDIAN_WORD_SWAP (1 << 18)
+# define RADEON_COLOR_ENDIAN_DWORD_SWAP (2 << 18)
+#define RADEON_RB3D_DEPTHOFFSET 0x1c24
+#define RADEON_RB3D_DEPTHPITCH 0x1c28
+# define RADEON_DEPTHPITCH_MASK 0x00001ff8
+# define RADEON_DEPTH_ENDIAN_NO_SWAP (0 << 18)
+# define RADEON_DEPTH_ENDIAN_WORD_SWAP (1 << 18)
+# define RADEON_DEPTH_ENDIAN_DWORD_SWAP (2 << 18)
+#define RADEON_RB3D_PLANEMASK 0x1d84
+#define RADEON_RB3D_ROPCNTL 0x1d80
+# define RADEON_ROP_MASK (15 << 8)
+# define RADEON_ROP_CLEAR (0 << 8)
+# define RADEON_ROP_NOR (1 << 8)
+# define RADEON_ROP_AND_INVERTED (2 << 8)
+# define RADEON_ROP_COPY_INVERTED (3 << 8)
+# define RADEON_ROP_AND_REVERSE (4 << 8)
+# define RADEON_ROP_INVERT (5 << 8)
+# define RADEON_ROP_XOR (6 << 8)
+# define RADEON_ROP_NAND (7 << 8)
+# define RADEON_ROP_AND (8 << 8)
+# define RADEON_ROP_EQUIV (9 << 8)
+# define RADEON_ROP_NOOP (10 << 8)
+# define RADEON_ROP_OR_INVERTED (11 << 8)
+# define RADEON_ROP_COPY (12 << 8)
+# define RADEON_ROP_OR_REVERSE (13 << 8)
+# define RADEON_ROP_OR (14 << 8)
+# define RADEON_ROP_SET (15 << 8)
+#define RADEON_RB3D_STENCILREFMASK 0x1d7c
+# define RADEON_STENCIL_REF_SHIFT 0
+# define RADEON_STENCIL_REF_MASK (0xff << 0)
+# define RADEON_STENCIL_MASK_SHIFT 16
+# define RADEON_STENCIL_VALUE_MASK (0xff << 16)
+# define RADEON_STENCIL_WRITEMASK_SHIFT 24
+# define RADEON_STENCIL_WRITE_MASK (0xff << 24)
+#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
+# define RADEON_DEPTH_FORMAT_MASK (0xf << 0)
+# define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
+# define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
+# define RADEON_DEPTH_FORMAT_24BIT_FLOAT_Z (3 << 0)
+# define RADEON_DEPTH_FORMAT_32BIT_INT_Z (4 << 0)
+# define RADEON_DEPTH_FORMAT_32BIT_FLOAT_Z (5 << 0)
+# define RADEON_DEPTH_FORMAT_16BIT_FLOAT_W (7 << 0)
+# define RADEON_DEPTH_FORMAT_24BIT_FLOAT_W (9 << 0)
+# define RADEON_DEPTH_FORMAT_32BIT_FLOAT_W (11 << 0)
+# define RADEON_Z_TEST_NEVER (0 << 4)
+# define RADEON_Z_TEST_LESS (1 << 4)
+# define RADEON_Z_TEST_LEQUAL (2 << 4)
+# define RADEON_Z_TEST_EQUAL (3 << 4)
+# define RADEON_Z_TEST_GEQUAL (4 << 4)
+# define RADEON_Z_TEST_GREATER (5 << 4)
+# define RADEON_Z_TEST_NEQUAL (6 << 4)
+# define RADEON_Z_TEST_ALWAYS (7 << 4)
+# define RADEON_Z_TEST_MASK (7 << 4)
+# define RADEON_STENCIL_TEST_NEVER (0 << 12)
+# define RADEON_STENCIL_TEST_LESS (1 << 12)
+# define RADEON_STENCIL_TEST_LEQUAL (2 << 12)
+# define RADEON_STENCIL_TEST_EQUAL (3 << 12)
+# define RADEON_STENCIL_TEST_GEQUAL (4 << 12)
+# define RADEON_STENCIL_TEST_GREATER (5 << 12)
+# define RADEON_STENCIL_TEST_NEQUAL (6 << 12)
+# define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
+# define RADEON_STENCIL_TEST_MASK (0x7 << 12)
+# define RADEON_STENCIL_FAIL_KEEP (0 << 16)
+# define RADEON_STENCIL_FAIL_ZERO (1 << 16)
+# define RADEON_STENCIL_FAIL_REPLACE (2 << 16)
+# define RADEON_STENCIL_FAIL_INC (3 << 16)
+# define RADEON_STENCIL_FAIL_DEC (4 << 16)
+# define RADEON_STENCIL_FAIL_INVERT (5 << 16)
+# define RADEON_STENCIL_FAIL_MASK (0x7 << 16)
+# define RADEON_STENCIL_ZPASS_KEEP (0 << 20)
+# define RADEON_STENCIL_ZPASS_ZERO (1 << 20)
+# define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
+# define RADEON_STENCIL_ZPASS_INC (3 << 20)
+# define RADEON_STENCIL_ZPASS_DEC (4 << 20)
+# define RADEON_STENCIL_ZPASS_INVERT (5 << 20)
+# define RADEON_STENCIL_ZPASS_MASK (0x7 << 20)
+# define RADEON_STENCIL_ZFAIL_KEEP (0 << 24)
+# define RADEON_STENCIL_ZFAIL_ZERO (1 << 24)
+# define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
+# define RADEON_STENCIL_ZFAIL_INC (3 << 24)
+# define RADEON_STENCIL_ZFAIL_DEC (4 << 24)
+# define RADEON_STENCIL_ZFAIL_INVERT (5 << 24)
+# define RADEON_STENCIL_ZFAIL_MASK (0x7 << 24)
+# define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
+# define RADEON_FORCE_Z_DIRTY (1 << 29)
+# define RADEON_Z_WRITE_ENABLE (1 << 30)
+#define RADEON_RE_LINE_PATTERN 0x1cd0
+# define RADEON_LINE_PATTERN_MASK 0x0000ffff
+# define RADEON_LINE_REPEAT_COUNT_SHIFT 16
+# define RADEON_LINE_PATTERN_START_SHIFT 24
+# define RADEON_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28)
+# define RADEON_LINE_PATTERN_BIG_BIT_ORDER (1 << 28)
+# define RADEON_LINE_PATTERN_AUTO_RESET (1 << 29)
+#define RADEON_RE_LINE_STATE 0x1cd4
+# define RADEON_LINE_CURRENT_PTR_SHIFT 0
+# define RADEON_LINE_CURRENT_COUNT_SHIFT 8
+#define RADEON_RE_MISC 0x26c4
+# define RADEON_STIPPLE_COORD_MASK 0x1f
+# define RADEON_STIPPLE_X_OFFSET_SHIFT 0
+# define RADEON_STIPPLE_X_OFFSET_MASK (0x1f << 0)
+# define RADEON_STIPPLE_Y_OFFSET_SHIFT 8
+# define RADEON_STIPPLE_Y_OFFSET_MASK (0x1f << 8)
+# define RADEON_STIPPLE_LITTLE_BIT_ORDER (0 << 16)
+# define RADEON_STIPPLE_BIG_BIT_ORDER (1 << 16)
+#define RADEON_RE_SOLID_COLOR 0x1c1c
+#define RADEON_RE_TOP_LEFT 0x26c0
+# define RADEON_RE_LEFT_SHIFT 0
+# define RADEON_RE_TOP_SHIFT 16
+#define RADEON_RE_WIDTH_HEIGHT 0x1c44
+# define RADEON_RE_WIDTH_SHIFT 0
+# define RADEON_RE_HEIGHT_SHIFT 16
+
+#define RADEON_SE_CNTL 0x1c4c
+# define RADEON_FFACE_CULL_CW (0 << 0)
+# define RADEON_FFACE_CULL_CCW (1 << 0)
+# define RADEON_FFACE_CULL_DIR_MASK (1 << 0)
+# define RADEON_BFACE_CULL (0 << 1)
+# define RADEON_BFACE_SOLID (3 << 1)
+# define RADEON_FFACE_CULL (0 << 3)
+# define RADEON_FFACE_SOLID (3 << 3)
+# define RADEON_FFACE_CULL_MASK (3 << 3)
+# define RADEON_BADVTX_CULL_DISABLE (1 << 5)
+# define RADEON_FLAT_SHADE_VTX_0 (0 << 6)
+# define RADEON_FLAT_SHADE_VTX_1 (1 << 6)
+# define RADEON_FLAT_SHADE_VTX_2 (2 << 6)
+# define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
+# define RADEON_DIFFUSE_SHADE_SOLID (0 << 8)
+# define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
+# define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
+# define RADEON_DIFFUSE_SHADE_MASK (3 << 8)
+# define RADEON_ALPHA_SHADE_SOLID (0 << 10)
+# define RADEON_ALPHA_SHADE_FLAT (1 << 10)
+# define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
+# define RADEON_ALPHA_SHADE_MASK (3 << 10)
+# define RADEON_SPECULAR_SHADE_SOLID (0 << 12)
+# define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
+# define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
+# define RADEON_SPECULAR_SHADE_MASK (3 << 12)
+# define RADEON_FOG_SHADE_SOLID (0 << 14)
+# define RADEON_FOG_SHADE_FLAT (1 << 14)
+# define RADEON_FOG_SHADE_GOURAUD (2 << 14)
+# define RADEON_FOG_SHADE_MASK (3 << 14)
+# define RADEON_ZBIAS_ENABLE_POINT (1 << 16)
+# define RADEON_ZBIAS_ENABLE_LINE (1 << 17)
+# define RADEON_ZBIAS_ENABLE_TRI (1 << 18)
+# define RADEON_WIDELINE_ENABLE (1 << 20)
+# define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
+# define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
+# define RADEON_VTX_PIX_CENTER_D3D (0 << 27)
+# define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
+# define RADEON_ROUND_MODE_TRUNC (0 << 28)
+# define RADEON_ROUND_MODE_ROUND (1 << 28)
+# define RADEON_ROUND_MODE_ROUND_EVEN (2 << 28)
+# define RADEON_ROUND_MODE_ROUND_ODD (3 << 28)
+# define RADEON_ROUND_PREC_16TH_PIX (0 << 30)
+# define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
+# define RADEON_ROUND_PREC_4TH_PIX (2 << 30)
+# define RADEON_ROUND_PREC_HALF_PIX (3 << 30)
+#define R200_RE_CNTL 0x1c50
+# define R200_STIPPLE_ENABLE 0x1
+# define R200_SCISSOR_ENABLE 0x2
+# define R200_PATTERN_ENABLE 0x4
+# define R200_PERSPECTIVE_ENABLE 0x8
+# define R200_POINT_SMOOTH 0x20
+# define R200_VTX_STQ0_D3D 0x00010000
+# define R200_VTX_STQ1_D3D 0x00040000
+# define R200_VTX_STQ2_D3D 0x00100000
+# define R200_VTX_STQ3_D3D 0x00400000
+# define R200_VTX_STQ4_D3D 0x01000000
+# define R200_VTX_STQ5_D3D 0x04000000
+#define RADEON_SE_CNTL_STATUS 0x2140
+# define RADEON_VC_NO_SWAP (0 << 0)
+# define RADEON_VC_16BIT_SWAP (1 << 0)
+# define RADEON_VC_32BIT_SWAP (2 << 0)
+# define RADEON_VC_HALF_DWORD_SWAP (3 << 0)
+# define RADEON_TCL_BYPASS (1 << 8)
+#define RADEON_SE_COORD_FMT 0x1c50
+# define RADEON_VTX_XY_PRE_MULT_1_OVER_W0 (1 << 0)
+# define RADEON_VTX_Z_PRE_MULT_1_OVER_W0 (1 << 1)
+# define RADEON_VTX_ST0_NONPARAMETRIC (1 << 8)
+# define RADEON_VTX_ST1_NONPARAMETRIC (1 << 9)
+# define RADEON_VTX_ST2_NONPARAMETRIC (1 << 10)
+# define RADEON_VTX_ST3_NONPARAMETRIC (1 << 11)
+# define RADEON_VTX_W0_NORMALIZE (1 << 12)
+# define RADEON_VTX_W0_IS_NOT_1_OVER_W0 (1 << 16)
+# define RADEON_VTX_ST0_PRE_MULT_1_OVER_W0 (1 << 17)
+# define RADEON_VTX_ST1_PRE_MULT_1_OVER_W0 (1 << 19)
+# define RADEON_VTX_ST2_PRE_MULT_1_OVER_W0 (1 << 21)
+# define RADEON_VTX_ST3_PRE_MULT_1_OVER_W0 (1 << 23)
+# define RADEON_TEX1_W_ROUTING_USE_W0 (0 << 26)
+# define RADEON_TEX1_W_ROUTING_USE_Q1 (1 << 26)
+#define RADEON_SE_LINE_WIDTH 0x1db8
+#define RADEON_SE_TCL_LIGHT_MODEL_CTL 0x226c
+# define RADEON_LIGHTING_ENABLE (1 << 0)
+# define RADEON_LIGHT_IN_MODELSPACE (1 << 1)
+# define RADEON_LOCAL_VIEWER (1 << 2)
+# define RADEON_NORMALIZE_NORMALS (1 << 3)
+# define RADEON_RESCALE_NORMALS (1 << 4)
+# define RADEON_SPECULAR_LIGHTS (1 << 5)
+# define RADEON_DIFFUSE_SPECULAR_COMBINE (1 << 6)
+# define RADEON_LIGHT_ALPHA (1 << 7)
+# define RADEON_LOCAL_LIGHT_VEC_GL (1 << 8)
+# define RADEON_LIGHT_NO_NORMAL_AMBIENT_ONLY (1 << 9)
+# define RADEON_LM_SOURCE_STATE_PREMULT 0
+# define RADEON_LM_SOURCE_STATE_MULT 1
+# define RADEON_LM_SOURCE_VERTEX_DIFFUSE 2
+# define RADEON_LM_SOURCE_VERTEX_SPECULAR 3
+# define RADEON_EMISSIVE_SOURCE_SHIFT 16
+# define RADEON_AMBIENT_SOURCE_SHIFT 18
+# define RADEON_DIFFUSE_SOURCE_SHIFT 20
+# define RADEON_SPECULAR_SOURCE_SHIFT 22
+#define RADEON_SE_TCL_MATERIAL_AMBIENT_RED 0x2220
+#define RADEON_SE_TCL_MATERIAL_AMBIENT_GREEN 0x2224
+#define RADEON_SE_TCL_MATERIAL_AMBIENT_BLUE 0x2228
+#define RADEON_SE_TCL_MATERIAL_AMBIENT_ALPHA 0x222c
+#define RADEON_SE_TCL_MATERIAL_DIFFUSE_RED 0x2230
+#define RADEON_SE_TCL_MATERIAL_DIFFUSE_GREEN 0x2234
+#define RADEON_SE_TCL_MATERIAL_DIFFUSE_BLUE 0x2238
+#define RADEON_SE_TCL_MATERIAL_DIFFUSE_ALPHA 0x223c
+#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
+#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_GREEN 0x2214
+#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_BLUE 0x2218
+#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_ALPHA 0x221c
+#define RADEON_SE_TCL_MATERIAL_SPECULAR_RED 0x2240
+#define RADEON_SE_TCL_MATERIAL_SPECULAR_GREEN 0x2244
+#define RADEON_SE_TCL_MATERIAL_SPECULAR_BLUE 0x2248
+#define RADEON_SE_TCL_MATERIAL_SPECULAR_ALPHA 0x224c
+#define RADEON_SE_TCL_MATRIX_SELECT_0 0x225c
+# define RADEON_MODELVIEW_0_SHIFT 0
+# define RADEON_MODELVIEW_1_SHIFT 4
+# define RADEON_MODELVIEW_2_SHIFT 8
+# define RADEON_MODELVIEW_3_SHIFT 12
+# define RADEON_IT_MODELVIEW_0_SHIFT 16
+# define RADEON_IT_MODELVIEW_1_SHIFT 20
+# define RADEON_IT_MODELVIEW_2_SHIFT 24
+# define RADEON_IT_MODELVIEW_3_SHIFT 28
+#define RADEON_SE_TCL_MATRIX_SELECT_1 0x2260
+# define RADEON_MODELPROJECT_0_SHIFT 0
+# define RADEON_MODELPROJECT_1_SHIFT 4
+# define RADEON_MODELPROJECT_2_SHIFT 8
+# define RADEON_MODELPROJECT_3_SHIFT 12
+# define RADEON_TEXMAT_0_SHIFT 16
+# define RADEON_TEXMAT_1_SHIFT 20
+# define RADEON_TEXMAT_2_SHIFT 24
+# define RADEON_TEXMAT_3_SHIFT 28
+
+
+#define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
+# define RADEON_TCL_VTX_W0 (1 << 0)
+# define RADEON_TCL_VTX_FP_DIFFUSE (1 << 1)
+# define RADEON_TCL_VTX_FP_ALPHA (1 << 2)
+# define RADEON_TCL_VTX_PK_DIFFUSE (1 << 3)
+# define RADEON_TCL_VTX_FP_SPEC (1 << 4)
+# define RADEON_TCL_VTX_FP_FOG (1 << 5)
+# define RADEON_TCL_VTX_PK_SPEC (1 << 6)
+# define RADEON_TCL_VTX_ST0 (1 << 7)
+# define RADEON_TCL_VTX_ST1 (1 << 8)
+# define RADEON_TCL_VTX_Q1 (1 << 9)
+# define RADEON_TCL_VTX_ST2 (1 << 10)
+# define RADEON_TCL_VTX_Q2 (1 << 11)
+# define RADEON_TCL_VTX_ST3 (1 << 12)
+# define RADEON_TCL_VTX_Q3 (1 << 13)
+# define RADEON_TCL_VTX_Q0 (1 << 14)
+# define RADEON_TCL_VTX_WEIGHT_COUNT_SHIFT 15
+# define RADEON_TCL_VTX_NORM0 (1 << 18)
+# define RADEON_TCL_VTX_XY1 (1 << 27)
+# define RADEON_TCL_VTX_Z1 (1 << 28)
+# define RADEON_TCL_VTX_W1 (1 << 29)
+# define RADEON_TCL_VTX_NORM1 (1 << 30)
+# define RADEON_TCL_VTX_Z0 (1 << 31)
+
+#define RADEON_SE_TCL_OUTPUT_VTX_SEL 0x2258
+# define RADEON_TCL_COMPUTE_XYZW (1 << 0)
+# define RADEON_TCL_COMPUTE_DIFFUSE (1 << 1)
+# define RADEON_TCL_COMPUTE_SPECULAR (1 << 2)
+# define RADEON_TCL_FORCE_NAN_IF_COLOR_NAN (1 << 3)
+# define RADEON_TCL_FORCE_INORDER_PROC (1 << 4)
+# define RADEON_TCL_TEX_INPUT_TEX_0 0
+# define RADEON_TCL_TEX_INPUT_TEX_1 1
+# define RADEON_TCL_TEX_INPUT_TEX_2 2
+# define RADEON_TCL_TEX_INPUT_TEX_3 3
+# define RADEON_TCL_TEX_COMPUTED_TEX_0 8
+# define RADEON_TCL_TEX_COMPUTED_TEX_1 9
+# define RADEON_TCL_TEX_COMPUTED_TEX_2 10
+# define RADEON_TCL_TEX_COMPUTED_TEX_3 11
+# define RADEON_TCL_TEX_0_OUTPUT_SHIFT 16
+# define RADEON_TCL_TEX_1_OUTPUT_SHIFT 20
+# define RADEON_TCL_TEX_2_OUTPUT_SHIFT 24
+# define RADEON_TCL_TEX_3_OUTPUT_SHIFT 28
+
+#define RADEON_SE_TCL_PER_LIGHT_CTL_0 0x2270
+# define RADEON_LIGHT_0_ENABLE (1 << 0)
+# define RADEON_LIGHT_0_ENABLE_AMBIENT (1 << 1)
+# define RADEON_LIGHT_0_ENABLE_SPECULAR (1 << 2)
+# define RADEON_LIGHT_0_IS_LOCAL (1 << 3)
+# define RADEON_LIGHT_0_IS_SPOT (1 << 4)
+# define RADEON_LIGHT_0_DUAL_CONE (1 << 5)
+# define RADEON_LIGHT_0_ENABLE_RANGE_ATTEN (1 << 6)
+# define RADEON_LIGHT_0_CONSTANT_RANGE_ATTEN (1 << 7)
+# define RADEON_LIGHT_0_SHIFT 0
+# define RADEON_LIGHT_1_ENABLE (1 << 16)
+# define RADEON_LIGHT_1_ENABLE_AMBIENT (1 << 17)
+# define RADEON_LIGHT_1_ENABLE_SPECULAR (1 << 18)
+# define RADEON_LIGHT_1_IS_LOCAL (1 << 19)
+# define RADEON_LIGHT_1_IS_SPOT (1 << 20)
+# define RADEON_LIGHT_1_DUAL_CONE (1 << 21)
+# define RADEON_LIGHT_1_ENABLE_RANGE_ATTEN (1 << 22)
+# define RADEON_LIGHT_1_CONSTANT_RANGE_ATTEN (1 << 23)
+# define RADEON_LIGHT_1_SHIFT 16
+#define RADEON_SE_TCL_PER_LIGHT_CTL_1 0x2274
+# define RADEON_LIGHT_2_SHIFT 0
+# define RADEON_LIGHT_3_SHIFT 16
+#define RADEON_SE_TCL_PER_LIGHT_CTL_2 0x2278
+# define RADEON_LIGHT_4_SHIFT 0
+# define RADEON_LIGHT_5_SHIFT 16
+#define RADEON_SE_TCL_PER_LIGHT_CTL_3 0x227c
+# define RADEON_LIGHT_6_SHIFT 0
+# define RADEON_LIGHT_7_SHIFT 16
+
+#define RADEON_SE_TCL_SHININESS 0x2250
+
+#define RADEON_SE_TCL_TEXTURE_PROC_CTL 0x2268
+# define RADEON_TEXGEN_TEXMAT_0_ENABLE (1 << 0)
+# define RADEON_TEXGEN_TEXMAT_1_ENABLE (1 << 1)
+# define RADEON_TEXGEN_TEXMAT_2_ENABLE (1 << 2)
+# define RADEON_TEXGEN_TEXMAT_3_ENABLE (1 << 3)
+# define RADEON_TEXMAT_0_ENABLE (1 << 4)
+# define RADEON_TEXMAT_1_ENABLE (1 << 5)
+# define RADEON_TEXMAT_2_ENABLE (1 << 6)
+# define RADEON_TEXMAT_3_ENABLE (1 << 7)
+# define RADEON_TEXGEN_INPUT_MASK 0xf
+# define RADEON_TEXGEN_INPUT_TEXCOORD_0 0
+# define RADEON_TEXGEN_INPUT_TEXCOORD_1 1
+# define RADEON_TEXGEN_INPUT_TEXCOORD_2 2
+# define RADEON_TEXGEN_INPUT_TEXCOORD_3 3
+# define RADEON_TEXGEN_INPUT_OBJ 4
+# define RADEON_TEXGEN_INPUT_EYE 5
+# define RADEON_TEXGEN_INPUT_EYE_NORMAL 6
+# define RADEON_TEXGEN_INPUT_EYE_REFLECT 7
+# define RADEON_TEXGEN_INPUT_EYE_NORMALIZED 8
+# define RADEON_TEXGEN_0_INPUT_SHIFT 16
+# define RADEON_TEXGEN_1_INPUT_SHIFT 20
+# define RADEON_TEXGEN_2_INPUT_SHIFT 24
+# define RADEON_TEXGEN_3_INPUT_SHIFT 28
+
+#define RADEON_SE_TCL_UCP_VERT_BLEND_CTL 0x2264
+# define RADEON_UCP_IN_CLIP_SPACE (1 << 0)
+# define RADEON_UCP_IN_MODEL_SPACE (1 << 1)
+# define RADEON_UCP_ENABLE_0 (1 << 2)
+# define RADEON_UCP_ENABLE_1 (1 << 3)
+# define RADEON_UCP_ENABLE_2 (1 << 4)
+# define RADEON_UCP_ENABLE_3 (1 << 5)
+# define RADEON_UCP_ENABLE_4 (1 << 6)
+# define RADEON_UCP_ENABLE_5 (1 << 7)
+# define RADEON_TCL_FOG_MASK (3 << 8)
+# define RADEON_TCL_FOG_DISABLE (0 << 8)
+# define RADEON_TCL_FOG_EXP (1 << 8)
+# define RADEON_TCL_FOG_EXP2 (2 << 8)
+# define RADEON_TCL_FOG_LINEAR (3 << 8)
+# define RADEON_RNG_BASED_FOG (1 << 10)
+# define RADEON_LIGHT_TWOSIDE (1 << 11)
+# define RADEON_BLEND_OP_COUNT_MASK (7 << 12)
+# define RADEON_BLEND_OP_COUNT_SHIFT 12
+# define RADEON_POSITION_BLEND_OP_ENABLE (1 << 16)
+# define RADEON_NORMAL_BLEND_OP_ENABLE (1 << 17)
+# define RADEON_VERTEX_BLEND_SRC_0_PRIMARY (1 << 18)
+# define RADEON_VERTEX_BLEND_SRC_0_SECONDARY (1 << 18)
+# define RADEON_VERTEX_BLEND_SRC_1_PRIMARY (1 << 19)
+# define RADEON_VERTEX_BLEND_SRC_1_SECONDARY (1 << 19)
+# define RADEON_VERTEX_BLEND_SRC_2_PRIMARY (1 << 20)
+# define RADEON_VERTEX_BLEND_SRC_2_SECONDARY (1 << 20)
+# define RADEON_VERTEX_BLEND_SRC_3_PRIMARY (1 << 21)
+# define RADEON_VERTEX_BLEND_SRC_3_SECONDARY (1 << 21)
+# define RADEON_VERTEX_BLEND_WGT_MINUS_ONE (1 << 22)
+# define RADEON_CULL_FRONT_IS_CW (0 << 28)
+# define RADEON_CULL_FRONT_IS_CCW (1 << 28)
+# define RADEON_CULL_FRONT (1 << 29)
+# define RADEON_CULL_BACK (1 << 30)
+# define RADEON_FORCE_W_TO_ONE (1 << 31)
+
+#define RADEON_SE_VPORT_XSCALE 0x1d98
+#define RADEON_SE_VPORT_XOFFSET 0x1d9c
+#define RADEON_SE_VPORT_YSCALE 0x1da0
+#define RADEON_SE_VPORT_YOFFSET 0x1da4
+#define RADEON_SE_VPORT_ZSCALE 0x1da8
+#define RADEON_SE_VPORT_ZOFFSET 0x1dac
+#define RADEON_SE_ZBIAS_FACTOR 0x1db0
+#define RADEON_SE_ZBIAS_CONSTANT 0x1db4
+
+#define RADEON_SE_VTX_FMT 0x2080
+# define RADEON_SE_VTX_FMT_XY 0x00000000
+# define RADEON_SE_VTX_FMT_W0 0x00000001
+# define RADEON_SE_VTX_FMT_FPCOLOR 0x00000002
+# define RADEON_SE_VTX_FMT_FPALPHA 0x00000004
+# define RADEON_SE_VTX_FMT_PKCOLOR 0x00000008
+# define RADEON_SE_VTX_FMT_FPSPEC 0x00000010
+# define RADEON_SE_VTX_FMT_FPFOG 0x00000020
+# define RADEON_SE_VTX_FMT_PKSPEC 0x00000040
+# define RADEON_SE_VTX_FMT_ST0 0x00000080
+# define RADEON_SE_VTX_FMT_ST1 0x00000100
+# define RADEON_SE_VTX_FMT_Q1 0x00000200
+# define RADEON_SE_VTX_FMT_ST2 0x00000400
+# define RADEON_SE_VTX_FMT_Q2 0x00000800
+# define RADEON_SE_VTX_FMT_ST3 0x00001000
+# define RADEON_SE_VTX_FMT_Q3 0x00002000
+# define RADEON_SE_VTX_FMT_Q0 0x00004000
+# define RADEON_SE_VTX_FMT_BLND_WEIGHT_CNT_MASK 0x00038000
+# define RADEON_SE_VTX_FMT_N0 0x00040000
+# define RADEON_SE_VTX_FMT_XY1 0x08000000
+# define RADEON_SE_VTX_FMT_Z1 0x10000000
+# define RADEON_SE_VTX_FMT_W1 0x20000000
+# define RADEON_SE_VTX_FMT_N1 0x40000000
+# define RADEON_SE_VTX_FMT_Z 0x80000000
+
+#define RADEON_SE_VF_CNTL 0x2084
+# define RADEON_VF_PRIM_TYPE_POINT_LIST 1
+# define RADEON_VF_PRIM_TYPE_LINE_LIST 2
+# define RADEON_VF_PRIM_TYPE_LINE_STRIP 3
+# define RADEON_VF_PRIM_TYPE_TRIANGLE_LIST 4
+# define RADEON_VF_PRIM_TYPE_TRIANGLE_FAN 5
+# define RADEON_VF_PRIM_TYPE_TRIANGLE_STRIP 6
+# define RADEON_VF_PRIM_TYPE_TRIANGLE_FLAG 7
+# define RADEON_VF_PRIM_TYPE_RECTANGLE_LIST 8
+# define RADEON_VF_PRIM_TYPE_POINT_LIST_3 9
+# define RADEON_VF_PRIM_TYPE_LINE_LIST_3 10
+# define RADEON_VF_PRIM_TYPE_SPIRIT_LIST 11
+# define RADEON_VF_PRIM_TYPE_LINE_LOOP 12
+# define RADEON_VF_PRIM_TYPE_QUAD_LIST 13
+# define RADEON_VF_PRIM_TYPE_QUAD_STRIP 14
+# define RADEON_VF_PRIM_TYPE_POLYGON 15
+# define RADEON_VF_PRIM_WALK_STATE (0<<4)
+# define RADEON_VF_PRIM_WALK_INDEX (1<<4)
+# define RADEON_VF_PRIM_WALK_LIST (2<<4)
+# define RADEON_VF_PRIM_WALK_DATA (3<<4)
+# define RADEON_VF_COLOR_ORDER_RGBA (1<<6)
+# define RADEON_VF_RADEON_MODE (1<<8)
+# define RADEON_VF_TCL_OUTPUT_CTL_ENA (1<<9)
+# define RADEON_VF_PROG_STREAM_ENA (1<<10)
+# define RADEON_VF_INDEX_SIZE_SHIFT 11
+# define RADEON_VF_NUM_VERTICES_SHIFT 16
+
+#define RADEON_SE_PORT_DATA0 0x2000
+
+#define R200_SE_VAP_CNTL 0x2080
+# define R200_VAP_TCL_ENABLE 0x00000001
+# define R200_VAP_SINGLE_BUF_STATE_ENABLE 0x00000010
+# define R200_VAP_FORCE_W_TO_ONE 0x00010000
+# define R200_VAP_D3D_TEX_DEFAULT 0x00020000
+# define R200_VAP_VF_MAX_VTX_NUM__SHIFT 18
+# define R200_VAP_VF_MAX_VTX_NUM (9 << 18)
+# define R200_VAP_DX_CLIP_SPACE_DEF 0x00400000
+#define R200_VF_MAX_VTX_INDX 0x210c
+#define R200_VF_MIN_VTX_INDX 0x2110
+#define R200_SE_VTE_CNTL 0x20b0
+# define R200_VPORT_X_SCALE_ENA 0x00000001
+# define R200_VPORT_X_OFFSET_ENA 0x00000002
+# define R200_VPORT_Y_SCALE_ENA 0x00000004
+# define R200_VPORT_Y_OFFSET_ENA 0x00000008
+# define R200_VPORT_Z_SCALE_ENA 0x00000010
+# define R200_VPORT_Z_OFFSET_ENA 0x00000020
+# define R200_VTX_XY_FMT 0x00000100
+# define R200_VTX_Z_FMT 0x00000200
+# define R200_VTX_W0_FMT 0x00000400
+# define R200_VTX_W0_NORMALIZE 0x00000800
+# define R200_VTX_ST_DENORMALIZED 0x00001000
+#define R200_SE_VAP_CNTL_STATUS 0x2140
+# define R200_VC_NO_SWAP (0 << 0)
+# define R200_VC_16BIT_SWAP (1 << 0)
+# define R200_VC_32BIT_SWAP (2 << 0)
+#define R200_PP_TXFILTER_0 0x2c00
+#define R200_PP_TXFILTER_1 0x2c20
+#define R200_PP_TXFILTER_2 0x2c40
+#define R200_PP_TXFILTER_3 0x2c60
+#define R200_PP_TXFILTER_4 0x2c80
+#define R200_PP_TXFILTER_5 0x2ca0
+# define R200_MAG_FILTER_NEAREST (0 << 0)
+# define R200_MAG_FILTER_LINEAR (1 << 0)
+# define R200_MAG_FILTER_MASK (1 << 0)
+# define R200_MIN_FILTER_NEAREST (0 << 1)
+# define R200_MIN_FILTER_LINEAR (1 << 1)
+# define R200_MIN_FILTER_NEAREST_MIP_NEAREST (2 << 1)
+# define R200_MIN_FILTER_NEAREST_MIP_LINEAR (3 << 1)
+# define R200_MIN_FILTER_LINEAR_MIP_NEAREST (6 << 1)
+# define R200_MIN_FILTER_LINEAR_MIP_LINEAR (7 << 1)
+# define R200_MIN_FILTER_ANISO_NEAREST (8 << 1)
+# define R200_MIN_FILTER_ANISO_LINEAR (9 << 1)
+# define R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 << 1)
+# define R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (11 << 1)
+# define R200_MIN_FILTER_MASK (15 << 1)
+# define R200_MAX_ANISO_1_TO_1 (0 << 5)
+# define R200_MAX_ANISO_2_TO_1 (1 << 5)
+# define R200_MAX_ANISO_4_TO_1 (2 << 5)
+# define R200_MAX_ANISO_8_TO_1 (3 << 5)
+# define R200_MAX_ANISO_16_TO_1 (4 << 5)
+# define R200_MAX_ANISO_MASK (7 << 5)
+# define R200_MAX_MIP_LEVEL_MASK (0x0f << 16)
+# define R200_MAX_MIP_LEVEL_SHIFT 16
+# define R200_YUV_TO_RGB (1 << 20)
+# define R200_YUV_TEMPERATURE_COOL (0 << 21)
+# define R200_YUV_TEMPERATURE_HOT (1 << 21)
+# define R200_YUV_TEMPERATURE_MASK (1 << 21)
+# define R200_WRAPEN_S (1 << 22)
+# define R200_CLAMP_S_WRAP (0 << 23)
+# define R200_CLAMP_S_MIRROR (1 << 23)
+# define R200_CLAMP_S_CLAMP_LAST (2 << 23)
+# define R200_CLAMP_S_MIRROR_CLAMP_LAST (3 << 23)
+# define R200_CLAMP_S_CLAMP_BORDER (4 << 23)
+# define R200_CLAMP_S_MIRROR_CLAMP_BORDER (5 << 23)
+# define R200_CLAMP_S_CLAMP_GL (6 << 23)
+# define R200_CLAMP_S_MIRROR_CLAMP_GL (7 << 23)
+# define R200_CLAMP_S_MASK (7 << 23)
+# define R200_WRAPEN_T (1 << 26)
+# define R200_CLAMP_T_WRAP (0 << 27)
+# define R200_CLAMP_T_MIRROR (1 << 27)
+# define R200_CLAMP_T_CLAMP_LAST (2 << 27)
+# define R200_CLAMP_T_MIRROR_CLAMP_LAST (3 << 27)
+# define R200_CLAMP_T_CLAMP_BORDER (4 << 27)
+# define R200_CLAMP_T_MIRROR_CLAMP_BORDER (5 << 27)
+# define R200_CLAMP_T_CLAMP_GL (6 << 27)
+# define R200_CLAMP_T_MIRROR_CLAMP_GL (7 << 27)
+# define R200_CLAMP_T_MASK (7 << 27)
+# define R200_KILL_LT_ZERO (1 << 30)
+# define R200_BORDER_MODE_OGL (0 << 31)
+# define R200_BORDER_MODE_D3D (1 << 31)
+#define R200_PP_TXFORMAT_0 0x2c04
+#define R200_PP_TXFORMAT_1 0x2c24
+#define R200_PP_TXFORMAT_2 0x2c44
+#define R200_PP_TXFORMAT_3 0x2c64
+#define R200_PP_TXFORMAT_4 0x2c84
+#define R200_PP_TXFORMAT_5 0x2ca4
+# define R200_TXFORMAT_I8 (0 << 0)
+# define R200_TXFORMAT_AI88 (1 << 0)
+# define R200_TXFORMAT_RGB332 (2 << 0)
+# define R200_TXFORMAT_ARGB1555 (3 << 0)
+# define R200_TXFORMAT_RGB565 (4 << 0)
+# define R200_TXFORMAT_ARGB4444 (5 << 0)
+# define R200_TXFORMAT_ARGB8888 (6 << 0)
+# define R200_TXFORMAT_RGBA8888 (7 << 0)
+# define R200_TXFORMAT_Y8 (8 << 0)
+# define R200_TXFORMAT_AVYU4444 (9 << 0)
+# define R200_TXFORMAT_VYUY422 (10 << 0)
+# define R200_TXFORMAT_YVYU422 (11 << 0)
+# define R200_TXFORMAT_DXT1 (12 << 0)
+# define R200_TXFORMAT_DXT23 (14 << 0)
+# define R200_TXFORMAT_DXT45 (15 << 0)
+# define R200_TXFORMAT_ABGR8888 (22 << 0)
+# define R200_TXFORMAT_FORMAT_MASK (31 << 0)
+# define R200_TXFORMAT_FORMAT_SHIFT 0
+# define R200_TXFORMAT_ALPHA_IN_MAP (1 << 6)
+# define R200_TXFORMAT_NON_POWER2 (1 << 7)
+# define R200_TXFORMAT_WIDTH_MASK (15 << 8)
+# define R200_TXFORMAT_WIDTH_SHIFT 8
+# define R200_TXFORMAT_HEIGHT_MASK (15 << 12)
+# define R200_TXFORMAT_HEIGHT_SHIFT 12
+# define R200_TXFORMAT_F5_WIDTH_MASK (15 << 16) /* cube face 5 */
+# define R200_TXFORMAT_F5_WIDTH_SHIFT 16
+# define R200_TXFORMAT_F5_HEIGHT_MASK (15 << 20)
+# define R200_TXFORMAT_F5_HEIGHT_SHIFT 20
+# define R200_TXFORMAT_ST_ROUTE_STQ0 (0 << 24)
+# define R200_TXFORMAT_ST_ROUTE_STQ1 (1 << 24)
+# define R200_TXFORMAT_ST_ROUTE_STQ2 (2 << 24)
+# define R200_TXFORMAT_ST_ROUTE_STQ3 (3 << 24)
+# define R200_TXFORMAT_ST_ROUTE_STQ4 (4 << 24)
+# define R200_TXFORMAT_ST_ROUTE_STQ5 (5 << 24)
+# define R200_TXFORMAT_ST_ROUTE_MASK (7 << 24)
+# define R200_TXFORMAT_ST_ROUTE_SHIFT 24
+# define R200_TXFORMAT_ALPHA_MASK_ENABLE (1 << 28)
+# define R200_TXFORMAT_CHROMA_KEY_ENABLE (1 << 29)
+# define R200_TXFORMAT_CUBIC_MAP_ENABLE (1 << 30)
+#define R200_PP_TXFORMAT_X_0 0x2c08
+#define R200_PP_TXFORMAT_X_1 0x2c28
+#define R200_PP_TXFORMAT_X_2 0x2c48
+#define R200_PP_TXFORMAT_X_3 0x2c68
+#define R200_PP_TXFORMAT_X_4 0x2c88
+#define R200_PP_TXFORMAT_X_5 0x2ca8
+
+#define R200_PP_TXSIZE_0 0x2c0c /* NPOT only */
+#define R200_PP_TXSIZE_1 0x2c2c /* NPOT only */
+#define R200_PP_TXSIZE_2 0x2c4c /* NPOT only */
+#define R200_PP_TXSIZE_3 0x2c6c /* NPOT only */
+#define R200_PP_TXSIZE_4 0x2c8c /* NPOT only */
+#define R200_PP_TXSIZE_5 0x2cac /* NPOT only */
+
+#define R200_PP_TXPITCH_0 0x2c10 /* NPOT only */
+#define R200_PP_TXPITCH_1 0x2c30 /* NPOT only */
+#define R200_PP_TXPITCH_2 0x2c50 /* NPOT only */
+#define R200_PP_TXPITCH_3 0x2c70 /* NPOT only */
+#define R200_PP_TXPITCH_4 0x2c90 /* NPOT only */
+#define R200_PP_TXPITCH_5 0x2cb0 /* NPOT only */
+
+#define R200_PP_TXOFFSET_0 0x2d00
+# define R200_TXO_ENDIAN_NO_SWAP (0 << 0)
+# define R200_TXO_ENDIAN_BYTE_SWAP (1 << 0)
+# define R200_TXO_ENDIAN_WORD_SWAP (2 << 0)
+# define R200_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
+# define R200_TXO_MACRO_LINEAR (0 << 2)
+# define R200_TXO_MACRO_TILE (1 << 2)
+# define R200_TXO_MICRO_LINEAR (0 << 3)
+# define R200_TXO_MICRO_TILE (1 << 3)
+# define R200_TXO_OFFSET_MASK 0xffffffe0
+# define R200_TXO_OFFSET_SHIFT 5
+#define R200_PP_TXOFFSET_1 0x2d18
+#define R200_PP_TXOFFSET_2 0x2d30
+#define R200_PP_TXOFFSET_3 0x2d48
+#define R200_PP_TXOFFSET_4 0x2d60
+#define R200_PP_TXOFFSET_5 0x2d78
+
+#define R200_PP_TFACTOR_0 0x2ee0
+#define R200_PP_TFACTOR_1 0x2ee4
+#define R200_PP_TFACTOR_2 0x2ee8
+#define R200_PP_TFACTOR_3 0x2eec
+#define R200_PP_TFACTOR_4 0x2ef0
+#define R200_PP_TFACTOR_5 0x2ef4
+
+#define R200_PP_TXCBLEND_0 0x2f00
+# define R200_TXC_ARG_A_ZERO (0)
+# define R200_TXC_ARG_A_CURRENT_COLOR (2)
+# define R200_TXC_ARG_A_CURRENT_ALPHA (3)
+# define R200_TXC_ARG_A_DIFFUSE_COLOR (4)
+# define R200_TXC_ARG_A_DIFFUSE_ALPHA (5)
+# define R200_TXC_ARG_A_SPECULAR_COLOR (6)
+# define R200_TXC_ARG_A_SPECULAR_ALPHA (7)
+# define R200_TXC_ARG_A_TFACTOR_COLOR (8)
+# define R200_TXC_ARG_A_TFACTOR_ALPHA (9)
+# define R200_TXC_ARG_A_R0_COLOR (10)
+# define R200_TXC_ARG_A_R0_ALPHA (11)
+# define R200_TXC_ARG_A_R1_COLOR (12)
+# define R200_TXC_ARG_A_R1_ALPHA (13)
+# define R200_TXC_ARG_A_R2_COLOR (14)
+# define R200_TXC_ARG_A_R2_ALPHA (15)
+# define R200_TXC_ARG_A_R3_COLOR (16)
+# define R200_TXC_ARG_A_R3_ALPHA (17)
+# define R200_TXC_ARG_A_R4_COLOR (18)
+# define R200_TXC_ARG_A_R4_ALPHA (19)
+# define R200_TXC_ARG_A_R5_COLOR (20)
+# define R200_TXC_ARG_A_R5_ALPHA (21)
+# define R200_TXC_ARG_A_TFACTOR1_COLOR (26)
+# define R200_TXC_ARG_A_TFACTOR1_ALPHA (27)
+# define R200_TXC_ARG_A_MASK (31 << 0)
+# define R200_TXC_ARG_A_SHIFT 0
+# define R200_TXC_ARG_B_ZERO (0 << 5)
+# define R200_TXC_ARG_B_CURRENT_COLOR (2 << 5)
+# define R200_TXC_ARG_B_CURRENT_ALPHA (3 << 5)
+# define R200_TXC_ARG_B_DIFFUSE_COLOR (4 << 5)
+# define R200_TXC_ARG_B_DIFFUSE_ALPHA (5 << 5)
+# define R200_TXC_ARG_B_SPECULAR_COLOR (6 << 5)
+# define R200_TXC_ARG_B_SPECULAR_ALPHA (7 << 5)
+# define R200_TXC_ARG_B_TFACTOR_COLOR (8 << 5)
+# define R200_TXC_ARG_B_TFACTOR_ALPHA (9 << 5)
+# define R200_TXC_ARG_B_R0_COLOR (10 << 5)
+# define R200_TXC_ARG_B_R0_ALPHA (11 << 5)
+# define R200_TXC_ARG_B_R1_COLOR (12 << 5)
+# define R200_TXC_ARG_B_R1_ALPHA (13 << 5)
+# define R200_TXC_ARG_B_R2_COLOR (14 << 5)
+# define R200_TXC_ARG_B_R2_ALPHA (15 << 5)
+# define R200_TXC_ARG_B_R3_COLOR (16 << 5)
+# define R200_TXC_ARG_B_R3_ALPHA (17 << 5)
+# define R200_TXC_ARG_B_R4_COLOR (18 << 5)
+# define R200_TXC_ARG_B_R4_ALPHA (19 << 5)
+# define R200_TXC_ARG_B_R5_COLOR (20 << 5)
+# define R200_TXC_ARG_B_R5_ALPHA (21 << 5)
+# define R200_TXC_ARG_B_TFACTOR1_COLOR (26 << 5)
+# define R200_TXC_ARG_B_TFACTOR1_ALPHA (27 << 5)
+# define R200_TXC_ARG_B_MASK (31 << 5)
+# define R200_TXC_ARG_B_SHIFT 5
+# define R200_TXC_ARG_C_ZERO (0 << 10)
+# define R200_TXC_ARG_C_CURRENT_COLOR (2 << 10)
+# define R200_TXC_ARG_C_CURRENT_ALPHA (3 << 10)
+# define R200_TXC_ARG_C_DIFFUSE_COLOR (4 << 10)
+# define R200_TXC_ARG_C_DIFFUSE_ALPHA (5 << 10)
+# define R200_TXC_ARG_C_SPECULAR_COLOR (6 << 10)
+# define R200_TXC_ARG_C_SPECULAR_ALPHA (7 << 10)
+# define R200_TXC_ARG_C_TFACTOR_COLOR (8 << 10)
+# define R200_TXC_ARG_C_TFACTOR_ALPHA (9 << 10)
+# define R200_TXC_ARG_C_R0_COLOR (10 << 10)
+# define R200_TXC_ARG_C_R0_ALPHA (11 << 10)
+# define R200_TXC_ARG_C_R1_COLOR (12 << 10)
+# define R200_TXC_ARG_C_R1_ALPHA (13 << 10)
+# define R200_TXC_ARG_C_R2_COLOR (14 << 10)
+# define R200_TXC_ARG_C_R2_ALPHA (15 << 10)
+# define R200_TXC_ARG_C_R3_COLOR (16 << 10)
+# define R200_TXC_ARG_C_R3_ALPHA (17 << 10)
+# define R200_TXC_ARG_C_R4_COLOR (18 << 10)
+# define R200_TXC_ARG_C_R4_ALPHA (19 << 10)
+# define R200_TXC_ARG_C_R5_COLOR (20 << 10)
+# define R200_TXC_ARG_C_R5_ALPHA (21 << 10)
+# define R200_TXC_ARG_C_TFACTOR1_COLOR (26 << 10)
+# define R200_TXC_ARG_C_TFACTOR1_ALPHA (27 << 10)
+# define R200_TXC_ARG_C_MASK (31 << 10)
+# define R200_TXC_ARG_C_SHIFT 10
+# define R200_TXC_COMP_ARG_A (1 << 16)
+# define R200_TXC_COMP_ARG_A_SHIFT (16)
+# define R200_TXC_BIAS_ARG_A (1 << 17)
+# define R200_TXC_SCALE_ARG_A (1 << 18)
+# define R200_TXC_NEG_ARG_A (1 << 19)
+# define R200_TXC_COMP_ARG_B (1 << 20)
+# define R200_TXC_COMP_ARG_B_SHIFT (20)
+# define R200_TXC_BIAS_ARG_B (1 << 21)
+# define R200_TXC_SCALE_ARG_B (1 << 22)
+# define R200_TXC_NEG_ARG_B (1 << 23)
+# define R200_TXC_COMP_ARG_C (1 << 24)
+# define R200_TXC_COMP_ARG_C_SHIFT (24)
+# define R200_TXC_BIAS_ARG_C (1 << 25)
+# define R200_TXC_SCALE_ARG_C (1 << 26)
+# define R200_TXC_NEG_ARG_C (1 << 27)
+# define R200_TXC_OP_MADD (0 << 28)
+# define R200_TXC_OP_CND0 (2 << 28)
+# define R200_TXC_OP_LERP (3 << 28)
+# define R200_TXC_OP_DOT3 (4 << 28)
+# define R200_TXC_OP_DOT4 (5 << 28)
+# define R200_TXC_OP_CONDITIONAL (6 << 28)
+# define R200_TXC_OP_DOT2_ADD (7 << 28)
+# define R200_TXC_OP_MASK (7 << 28)
+#define R200_PP_TXCBLEND2_0 0x2f04
+# define R200_TXC_TFACTOR_SEL_SHIFT 0
+# define R200_TXC_TFACTOR_SEL_MASK 0x7
+# define R200_TXC_TFACTOR1_SEL_SHIFT 4
+# define R200_TXC_TFACTOR1_SEL_MASK (0x7 << 4)
+# define R200_TXC_SCALE_SHIFT 8
+# define R200_TXC_SCALE_MASK (7 << 8)
+# define R200_TXC_SCALE_1X (0 << 8)
+# define R200_TXC_SCALE_2X (1 << 8)
+# define R200_TXC_SCALE_4X (2 << 8)
+# define R200_TXC_SCALE_8X (3 << 8)
+# define R200_TXC_SCALE_INV2 (5 << 8)
+# define R200_TXC_SCALE_INV4 (6 << 8)
+# define R200_TXC_SCALE_INV8 (7 << 8)
+# define R200_TXC_CLAMP_SHIFT 12
+# define R200_TXC_CLAMP_MASK (3 << 12)
+# define R200_TXC_CLAMP_WRAP (0 << 12)
+# define R200_TXC_CLAMP_0_1 (1 << 12)
+# define R200_TXC_CLAMP_8_8 (2 << 12)
+# define R200_TXC_OUTPUT_REG_MASK (7 << 16)
+# define R200_TXC_OUTPUT_REG_NONE (0 << 16)
+# define R200_TXC_OUTPUT_REG_R0 (1 << 16)
+# define R200_TXC_OUTPUT_REG_R1 (2 << 16)
+# define R200_TXC_OUTPUT_REG_R2 (3 << 16)
+# define R200_TXC_OUTPUT_REG_R3 (4 << 16)
+# define R200_TXC_OUTPUT_REG_R4 (5 << 16)
+# define R200_TXC_OUTPUT_REG_R5 (6 << 16)
+# define R200_TXC_OUTPUT_MASK_MASK (7 << 20)
+# define R200_TXC_OUTPUT_MASK_RGB (0 << 20)
+# define R200_TXC_OUTPUT_MASK_RG (1 << 20)
+# define R200_TXC_OUTPUT_MASK_RB (2 << 20)
+# define R200_TXC_OUTPUT_MASK_R (3 << 20)
+# define R200_TXC_OUTPUT_MASK_GB (4 << 20)
+# define R200_TXC_OUTPUT_MASK_G (5 << 20)
+# define R200_TXC_OUTPUT_MASK_B (6 << 20)
+# define R200_TXC_OUTPUT_MASK_NONE (7 << 20)
+# define R200_TXC_REPL_NORMAL 0
+# define R200_TXC_REPL_RED 1
+# define R200_TXC_REPL_GREEN 2
+# define R200_TXC_REPL_BLUE 3
+# define R200_TXC_REPL_ARG_A_SHIFT 26
+# define R200_TXC_REPL_ARG_A_MASK (3 << 26)
+# define R200_TXC_REPL_ARG_B_SHIFT 28
+# define R200_TXC_REPL_ARG_B_MASK (3 << 28)
+# define R200_TXC_REPL_ARG_C_SHIFT 30
+# define R200_TXC_REPL_ARG_C_MASK (3 << 30)
+#define R200_PP_TXABLEND_0 0x2f08
+# define R200_TXA_ARG_A_ZERO (0)
+# define R200_TXA_ARG_A_CURRENT_ALPHA (2) /* guess */
+# define R200_TXA_ARG_A_CURRENT_BLUE (3) /* guess */
+# define R200_TXA_ARG_A_DIFFUSE_ALPHA (4)
+# define R200_TXA_ARG_A_DIFFUSE_BLUE (5)
+# define R200_TXA_ARG_A_SPECULAR_ALPHA (6)
+# define R200_TXA_ARG_A_SPECULAR_BLUE (7)
+# define R200_TXA_ARG_A_TFACTOR_ALPHA (8)
+# define R200_TXA_ARG_A_TFACTOR_BLUE (9)
+# define R200_TXA_ARG_A_R0_ALPHA (10)
+# define R200_TXA_ARG_A_R0_BLUE (11)
+# define R200_TXA_ARG_A_R1_ALPHA (12)
+# define R200_TXA_ARG_A_R1_BLUE (13)
+# define R200_TXA_ARG_A_R2_ALPHA (14)
+# define R200_TXA_ARG_A_R2_BLUE (15)
+# define R200_TXA_ARG_A_R3_ALPHA (16)
+# define R200_TXA_ARG_A_R3_BLUE (17)
+# define R200_TXA_ARG_A_R4_ALPHA (18)
+# define R200_TXA_ARG_A_R4_BLUE (19)
+# define R200_TXA_ARG_A_R5_ALPHA (20)
+# define R200_TXA_ARG_A_R5_BLUE (21)
+# define R200_TXA_ARG_A_TFACTOR1_ALPHA (26)
+# define R200_TXA_ARG_A_TFACTOR1_BLUE (27)
+# define R200_TXA_ARG_A_MASK (31 << 0)
+# define R200_TXA_ARG_A_SHIFT 0
+# define R200_TXA_ARG_B_ZERO (0 << 5)
+# define R200_TXA_ARG_B_CURRENT_ALPHA (2 << 5) /* guess */
+# define R200_TXA_ARG_B_CURRENT_BLUE (3 << 5) /* guess */
+# define R200_TXA_ARG_B_DIFFUSE_ALPHA (4 << 5)
+# define R200_TXA_ARG_B_DIFFUSE_BLUE (5 << 5)
+# define R200_TXA_ARG_B_SPECULAR_ALPHA (6 << 5)
+# define R200_TXA_ARG_B_SPECULAR_BLUE (7 << 5)
+# define R200_TXA_ARG_B_TFACTOR_ALPHA (8 << 5)
+# define R200_TXA_ARG_B_TFACTOR_BLUE (9 << 5)
+# define R200_TXA_ARG_B_R0_ALPHA (10 << 5)
+# define R200_TXA_ARG_B_R0_BLUE (11 << 5)
+# define R200_TXA_ARG_B_R1_ALPHA (12 << 5)
+# define R200_TXA_ARG_B_R1_BLUE (13 << 5)
+# define R200_TXA_ARG_B_R2_ALPHA (14 << 5)
+# define R200_TXA_ARG_B_R2_BLUE (15 << 5)
+# define R200_TXA_ARG_B_R3_ALPHA (16 << 5)
+# define R200_TXA_ARG_B_R3_BLUE (17 << 5)
+# define R200_TXA_ARG_B_R4_ALPHA (18 << 5)
+# define R200_TXA_ARG_B_R4_BLUE (19 << 5)
+# define R200_TXA_ARG_B_R5_ALPHA (20 << 5)
+# define R200_TXA_ARG_B_R5_BLUE (21 << 5)
+# define R200_TXA_ARG_B_TFACTOR1_ALPHA (26 << 5)
+# define R200_TXA_ARG_B_TFACTOR1_BLUE (27 << 5)
+# define R200_TXA_ARG_B_MASK (31 << 5)
+# define R200_TXA_ARG_B_SHIFT 5
+# define R200_TXA_ARG_C_ZERO (0 << 10)
+# define R200_TXA_ARG_C_CURRENT_ALPHA (2 << 10) /* guess */
+# define R200_TXA_ARG_C_CURRENT_BLUE (3 << 10) /* guess */
+# define R200_TXA_ARG_C_DIFFUSE_ALPHA (4 << 10)
+# define R200_TXA_ARG_C_DIFFUSE_BLUE (5 << 10)
+# define R200_TXA_ARG_C_SPECULAR_ALPHA (6 << 10)
+# define R200_TXA_ARG_C_SPECULAR_BLUE (7 << 10)
+# define R200_TXA_ARG_C_TFACTOR_ALPHA (8 << 10)
+# define R200_TXA_ARG_C_TFACTOR_BLUE (9 << 10)
+# define R200_TXA_ARG_C_R0_ALPHA (10 << 10)
+# define R200_TXA_ARG_C_R0_BLUE (11 << 10)
+# define R200_TXA_ARG_C_R1_ALPHA (12 << 10)
+# define R200_TXA_ARG_C_R1_BLUE (13 << 10)
+# define R200_TXA_ARG_C_R2_ALPHA (14 << 10)
+# define R200_TXA_ARG_C_R2_BLUE (15 << 10)
+# define R200_TXA_ARG_C_R3_ALPHA (16 << 10)
+# define R200_TXA_ARG_C_R3_BLUE (17 << 10)
+# define R200_TXA_ARG_C_R4_ALPHA (18 << 10)
+# define R200_TXA_ARG_C_R4_BLUE (19 << 10)
+# define R200_TXA_ARG_C_R5_ALPHA (20 << 10)
+# define R200_TXA_ARG_C_R5_BLUE (21 << 10)
+# define R200_TXA_ARG_C_TFACTOR1_ALPHA (26 << 10)
+# define R200_TXA_ARG_C_TFACTOR1_BLUE (27 << 10)
+# define R200_TXA_ARG_C_MASK (31 << 10)
+# define R200_TXA_ARG_C_SHIFT 10
+# define R200_TXA_COMP_ARG_A (1 << 16)
+# define R200_TXA_COMP_ARG_A_SHIFT (16)
+# define R200_TXA_BIAS_ARG_A (1 << 17)
+# define R200_TXA_SCALE_ARG_A (1 << 18)
+# define R200_TXA_NEG_ARG_A (1 << 19)
+# define R200_TXA_COMP_ARG_B (1 << 20)
+# define R200_TXA_COMP_ARG_B_SHIFT (20)
+# define R200_TXA_BIAS_ARG_B (1 << 21)
+# define R200_TXA_SCALE_ARG_B (1 << 22)
+# define R200_TXA_NEG_ARG_B (1 << 23)
+# define R200_TXA_COMP_ARG_C (1 << 24)
+# define R200_TXA_COMP_ARG_C_SHIFT (24)
+# define R200_TXA_BIAS_ARG_C (1 << 25)
+# define R200_TXA_SCALE_ARG_C (1 << 26)
+# define R200_TXA_NEG_ARG_C (1 << 27)
+# define R200_TXA_OP_MADD (0 << 28)
+# define R200_TXA_OP_CND0 (2 << 28)
+# define R200_TXA_OP_LERP (3 << 28)
+# define R200_TXA_OP_CONDITIONAL (6 << 28)
+# define R200_TXA_OP_MASK (7 << 28)
+#define R200_PP_TXABLEND2_0 0x2f0c
+# define R200_TXA_TFACTOR_SEL_SHIFT 0
+# define R200_TXA_TFACTOR_SEL_MASK 0x7
+# define R200_TXA_TFACTOR1_SEL_SHIFT 4
+# define R200_TXA_TFACTOR1_SEL_MASK (0x7 << 4)
+# define R200_TXA_SCALE_SHIFT 8
+# define R200_TXA_SCALE_MASK (7 << 8)
+# define R200_TXA_SCALE_1X (0 << 8)
+# define R200_TXA_SCALE_2X (1 << 8)
+# define R200_TXA_SCALE_4X (2 << 8)
+# define R200_TXA_SCALE_8X (3 << 8)
+# define R200_TXA_SCALE_INV2 (5 << 8)
+# define R200_TXA_SCALE_INV4 (6 << 8)
+# define R200_TXA_SCALE_INV8 (7 << 8)
+# define R200_TXA_CLAMP_SHIFT 12
+# define R200_TXA_CLAMP_MASK (3 << 12)
+# define R200_TXA_CLAMP_WRAP (0 << 12)
+# define R200_TXA_CLAMP_0_1 (1 << 12)
+# define R200_TXA_CLAMP_8_8 (2 << 12)
+# define R200_TXA_OUTPUT_REG_MASK (7 << 16)
+# define R200_TXA_OUTPUT_REG_NONE (0 << 16)
+# define R200_TXA_OUTPUT_REG_R0 (1 << 16)
+# define R200_TXA_OUTPUT_REG_R1 (2 << 16)
+# define R200_TXA_OUTPUT_REG_R2 (3 << 16)
+# define R200_TXA_OUTPUT_REG_R3 (4 << 16)
+# define R200_TXA_OUTPUT_REG_R4 (5 << 16)
+# define R200_TXA_OUTPUT_REG_R5 (6 << 16)
+# define R200_TXA_DOT_ALPHA (1 << 20)
+# define R200_TXA_REPL_NORMAL 0
+# define R200_TXA_REPL_RED 1
+# define R200_TXA_REPL_GREEN 2
+# define R200_TXA_REPL_ARG_A_SHIFT 26
+# define R200_TXA_REPL_ARG_A_MASK (3 << 26)
+# define R200_TXA_REPL_ARG_B_SHIFT 28
+# define R200_TXA_REPL_ARG_B_MASK (3 << 28)
+# define R200_TXA_REPL_ARG_C_SHIFT 30
+# define R200_TXA_REPL_ARG_C_MASK (3 << 30)
+
+#define R200_SE_VTX_FMT_0 0x2088
+# define R200_VTX_XY 0 /* always have xy */
+# define R200_VTX_Z0 (1<<0)
+# define R200_VTX_W0 (1<<1)
+# define R200_VTX_WEIGHT_COUNT_SHIFT (2)
+# define R200_VTX_PV_MATRIX_SEL (1<<5)
+# define R200_VTX_N0 (1<<6)
+# define R200_VTX_POINT_SIZE (1<<7)
+# define R200_VTX_DISCRETE_FOG (1<<8)
+# define R200_VTX_SHININESS_0 (1<<9)
+# define R200_VTX_SHININESS_1 (1<<10)
+# define R200_VTX_COLOR_NOT_PRESENT 0
+# define R200_VTX_PK_RGBA 1
+# define R200_VTX_FP_RGB 2
+# define R200_VTX_FP_RGBA 3
+# define R200_VTX_COLOR_MASK 3
+# define R200_VTX_COLOR_0_SHIFT 11
+# define R200_VTX_COLOR_1_SHIFT 13
+# define R200_VTX_COLOR_2_SHIFT 15
+# define R200_VTX_COLOR_3_SHIFT 17
+# define R200_VTX_COLOR_4_SHIFT 19
+# define R200_VTX_COLOR_5_SHIFT 21
+# define R200_VTX_COLOR_6_SHIFT 23
+# define R200_VTX_COLOR_7_SHIFT 25
+# define R200_VTX_XY1 (1<<28)
+# define R200_VTX_Z1 (1<<29)
+# define R200_VTX_W1 (1<<30)
+# define R200_VTX_N1 (1<<31)
+#define R200_SE_VTX_FMT_1 0x208c
+# define R200_VTX_TEX0_COMP_CNT_SHIFT 0
+# define R200_VTX_TEX1_COMP_CNT_SHIFT 3
+# define R200_VTX_TEX2_COMP_CNT_SHIFT 6
+# define R200_VTX_TEX3_COMP_CNT_SHIFT 9
+# define R200_VTX_TEX4_COMP_CNT_SHIFT 12
+# define R200_VTX_TEX5_COMP_CNT_SHIFT 15
+
+#define R200_SE_TCL_OUTPUT_VTX_FMT_0 0x2090
+#define R200_SE_TCL_OUTPUT_VTX_FMT_1 0x2094
+#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
+# define R200_OUTPUT_XYZW (1<<0)
+# define R200_OUTPUT_COLOR_0 (1<<8)
+# define R200_OUTPUT_COLOR_1 (1<<9)
+# define R200_OUTPUT_TEX_0 (1<<16)
+# define R200_OUTPUT_TEX_1 (1<<17)
+# define R200_OUTPUT_TEX_2 (1<<18)
+# define R200_OUTPUT_TEX_3 (1<<19)
+# define R200_OUTPUT_TEX_4 (1<<20)
+# define R200_OUTPUT_TEX_5 (1<<21)
+# define R200_OUTPUT_TEX_MASK (0x3f<<16)
+# define R200_OUTPUT_DISCRETE_FOG (1<<24)
+# define R200_OUTPUT_PT_SIZE (1<<25)
+# define R200_FORCE_INORDER_PROC (1<<31)
+#define R200_PP_CNTL_X 0x2cc4
+#define R200_PP_TXMULTI_CTL_0 0x2c1c
+#define R200_SE_VTX_STATE_CNTL 0x2180
+# define R200_UPDATE_USER_COLOR_0_ENA_MASK (1<<16)
+
+ /* Registers for CP and Microcode Engine */
+#define RADEON_CP_ME_RAM_ADDR 0x07d4
+#define RADEON_CP_ME_RAM_RADDR 0x07d8
+#define RADEON_CP_ME_RAM_DATAH 0x07dc
+#define RADEON_CP_ME_RAM_DATAL 0x07e0
+
+#define RADEON_CP_RB_BASE 0x0700
+#define RADEON_CP_RB_CNTL 0x0704
+# define RADEON_RB_BUFSZ_SHIFT 0
+# define RADEON_RB_BUFSZ_MASK (0x3f << 0)
+# define RADEON_RB_BLKSZ_SHIFT 8
+# define RADEON_RB_BLKSZ_MASK (0x3f << 8)
+# define RADEON_MAX_FETCH_SHIFT 18
+# define RADEON_MAX_FETCH_MASK (0x3 << 18)
+# define RADEON_RB_NO_UPDATE (1 << 27)
+# define RADEON_RB_RPTR_WR_ENA (1 << 31)
+#define RADEON_CP_RB_RPTR_ADDR 0x070c
+#define RADEON_CP_RB_RPTR 0x0710
+#define RADEON_CP_RB_WPTR 0x0714
+#define RADEON_CP_RB_RPTR_WR 0x071c
+
+#define RADEON_CP_IB_BASE 0x0738
+#define RADEON_CP_IB_BUFSZ 0x073c
+
+#define RADEON_CP_CSQ_CNTL 0x0740
+# define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
+# define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
+# define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
+# define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
+# define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
+# define RADEON_CSQ_PRIBM_INDBM (4 << 28)
+# define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
+
+#define R300_CP_RESYNC_ADDR 0x778
+#define R300_CP_RESYNC_DATA 0x77c
+
+#define RADEON_CP_CSQ_STAT 0x07f8
+# define RADEON_CSQ_RPTR_PRIMARY_MASK (0xff << 0)
+# define RADEON_CSQ_WPTR_PRIMARY_MASK (0xff << 8)
+# define RADEON_CSQ_RPTR_INDIRECT_MASK (0xff << 16)
+# define RADEON_CSQ_WPTR_INDIRECT_MASK (0xff << 24)
+#define RADEON_CP_CSQ2_STAT 0x07fc
+#define RADEON_CP_CSQ_ADDR 0x07f0
+#define RADEON_CP_CSQ_DATA 0x07f4
+#define RADEON_CP_CSQ_APER_PRIMARY 0x1000
+#define RADEON_CP_CSQ_APER_INDIRECT 0x1300
+
+#define RADEON_CP_RB_WPTR_DELAY 0x0718
+# define RADEON_PRE_WRITE_TIMER_SHIFT 0
+# define RADEON_PRE_WRITE_LIMIT_SHIFT 23
+#define RADEON_CP_CSQ_MODE 0x0744
+# define RADEON_INDIRECT2_START_SHIFT 0
+# define RADEON_INDIRECT2_START_MASK (0x7f << 0)
+# define RADEON_INDIRECT1_START_SHIFT 8
+# define RADEON_INDIRECT1_START_MASK (0x7f << 8)
+
+#define RADEON_AIC_CNTL 0x01d0
+# define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
+# define RADEON_DIS_OUT_OF_PCI_GART_ACCESS (1 << 1)
+#define RADEON_AIC_LO_ADDR 0x01dc
+#define RADEON_AIC_PT_BASE 0x01d8
+#define RADEON_AIC_HI_ADDR 0x01e0
+
+
+
+ /* Constants */
+/* #define RADEON_LAST_FRAME_REG RADEON_GUI_SCRATCH_REG0 */
+/* efine RADEON_LAST_CLEAR_REG RADEON_GUI_SCRATCH_REG2 */
+
+
+
+ /* CP packet types */
+#define RADEON_CP_PACKET0 0x00000000
+#define RADEON_CP_PACKET1 0x40000000
+#define RADEON_CP_PACKET2 0x80000000
+#define RADEON_CP_PACKET3 0xC0000000
+# define RADEON_CP_PACKET_MASK 0xC0000000
+# define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
+# define RADEON_CP_PACKET_MAX_DWORDS (1 << 12)
+# define RADEON_CP_PACKET0_REG_MASK 0x000007ff
+# define R300_CP_PACKET0_REG_MASK 0x00001fff
+# define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
+# define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
+
+#define RADEON_CP_PACKET0_ONE_REG_WR 0x00008000
+
+#define RADEON_CP_PACKET3_NOP 0xC0001000
+#define RADEON_CP_PACKET3_NEXT_CHAR 0xC0001900
+#define RADEON_CP_PACKET3_PLY_NEXTSCAN 0xC0001D00
+#define RADEON_CP_PACKET3_SET_SCISSORS 0xC0001E00
+#define RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM 0xC0002300
+#define RADEON_CP_PACKET3_LOAD_MICROCODE 0xC0002400
+#define RADEON_CP_PACKET3_WAIT_FOR_IDLE 0xC0002600
+#define RADEON_CP_PACKET3_3D_DRAW_VBUF 0xC0002800
+#define RADEON_CP_PACKET3_3D_DRAW_IMMD 0xC0002900
+#define RADEON_CP_PACKET3_3D_DRAW_INDX 0xC0002A00
+#define RADEON_CP_PACKET3_LOAD_PALETTE 0xC0002C00
+#define R200_CP_PACKET3_3D_DRAW_IMMD_2 0xc0003500
+#define RADEON_CP_PACKET3_3D_LOAD_VBPNTR 0xC0002F00
+#define RADEON_CP_PACKET3_CNTL_PAINT 0xC0009100
+#define RADEON_CP_PACKET3_CNTL_BITBLT 0xC0009200
+#define RADEON_CP_PACKET3_CNTL_SMALLTEXT 0xC0009300
+#define RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT 0xC0009400
+#define RADEON_CP_PACKET3_CNTL_POLYLINE 0xC0009500
+#define RADEON_CP_PACKET3_CNTL_POLYSCANLINES 0xC0009800
+#define RADEON_CP_PACKET3_CNTL_PAINT_MULTI 0xC0009A00
+#define RADEON_CP_PACKET3_CNTL_BITBLT_MULTI 0xC0009B00
+#define RADEON_CP_PACKET3_CNTL_TRANS_BITBLT 0xC0009C00
+
+
+#define RADEON_CP_VC_FRMT_XY 0x00000000
+#define RADEON_CP_VC_FRMT_W0 0x00000001
+#define RADEON_CP_VC_FRMT_FPCOLOR 0x00000002
+#define RADEON_CP_VC_FRMT_FPALPHA 0x00000004
+#define RADEON_CP_VC_FRMT_PKCOLOR 0x00000008
+#define RADEON_CP_VC_FRMT_FPSPEC 0x00000010
+#define RADEON_CP_VC_FRMT_FPFOG 0x00000020
+#define RADEON_CP_VC_FRMT_PKSPEC 0x00000040
+#define RADEON_CP_VC_FRMT_ST0 0x00000080
+#define RADEON_CP_VC_FRMT_ST1 0x00000100
+#define RADEON_CP_VC_FRMT_Q1 0x00000200
+#define RADEON_CP_VC_FRMT_ST2 0x00000400
+#define RADEON_CP_VC_FRMT_Q2 0x00000800
+#define RADEON_CP_VC_FRMT_ST3 0x00001000
+#define RADEON_CP_VC_FRMT_Q3 0x00002000
+#define RADEON_CP_VC_FRMT_Q0 0x00004000
+#define RADEON_CP_VC_FRMT_BLND_WEIGHT_CNT_MASK 0x00038000
+#define RADEON_CP_VC_FRMT_N0 0x00040000
+#define RADEON_CP_VC_FRMT_XY1 0x08000000
+#define RADEON_CP_VC_FRMT_Z1 0x10000000
+#define RADEON_CP_VC_FRMT_W1 0x20000000
+#define RADEON_CP_VC_FRMT_N1 0x40000000
+#define RADEON_CP_VC_FRMT_Z 0x80000000
+
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_NONE 0x00000000
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_POINT 0x00000001
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE 0x00000002
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP 0x00000003
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST 0x00000004
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN 0x00000005
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP 0x00000006
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_TYPE_2 0x00000007
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST 0x00000008
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_POINT_LIST 0x00000009
+#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST 0x0000000a
+#define RADEON_CP_VC_CNTL_PRIM_WALK_IND 0x00000010
+#define RADEON_CP_VC_CNTL_PRIM_WALK_LIST 0x00000020
+#define RADEON_CP_VC_CNTL_PRIM_WALK_RING 0x00000030
+#define RADEON_CP_VC_CNTL_COLOR_ORDER_BGRA 0x00000000
+#define RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA 0x00000040
+#define RADEON_CP_VC_CNTL_MAOS_ENABLE 0x00000080
+#define RADEON_CP_VC_CNTL_VTX_FMT_NON_RADEON_MODE 0x00000000
+#define RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE 0x00000100
+#define RADEON_CP_VC_CNTL_TCL_DISABLE 0x00000000
+#define RADEON_CP_VC_CNTL_TCL_ENABLE 0x00000200
+#define RADEON_CP_VC_CNTL_NUM_SHIFT 16
+
+#define RADEON_VS_MATRIX_0_ADDR 0
+#define RADEON_VS_MATRIX_1_ADDR 4
+#define RADEON_VS_MATRIX_2_ADDR 8
+#define RADEON_VS_MATRIX_3_ADDR 12
+#define RADEON_VS_MATRIX_4_ADDR 16
+#define RADEON_VS_MATRIX_5_ADDR 20
+#define RADEON_VS_MATRIX_6_ADDR 24
+#define RADEON_VS_MATRIX_7_ADDR 28
+#define RADEON_VS_MATRIX_8_ADDR 32
+#define RADEON_VS_MATRIX_9_ADDR 36
+#define RADEON_VS_MATRIX_10_ADDR 40
+#define RADEON_VS_MATRIX_11_ADDR 44
+#define RADEON_VS_MATRIX_12_ADDR 48
+#define RADEON_VS_MATRIX_13_ADDR 52
+#define RADEON_VS_MATRIX_14_ADDR 56
+#define RADEON_VS_MATRIX_15_ADDR 60
+#define RADEON_VS_LIGHT_AMBIENT_ADDR 64
+#define RADEON_VS_LIGHT_DIFFUSE_ADDR 72
+#define RADEON_VS_LIGHT_SPECULAR_ADDR 80
+#define RADEON_VS_LIGHT_DIRPOS_ADDR 88
+#define RADEON_VS_LIGHT_HWVSPOT_ADDR 96
+#define RADEON_VS_LIGHT_ATTENUATION_ADDR 104
+#define RADEON_VS_MATRIX_EYE2CLIP_ADDR 112
+#define RADEON_VS_UCP_ADDR 116
+#define RADEON_VS_GLOBAL_AMBIENT_ADDR 122
+#define RADEON_VS_FOG_PARAM_ADDR 123
+#define RADEON_VS_EYE_VECTOR_ADDR 124
+
+#define RADEON_SS_LIGHT_DCD_ADDR 0
+#define RADEON_SS_LIGHT_SPOT_EXPONENT_ADDR 8
+#define RADEON_SS_LIGHT_SPOT_CUTOFF_ADDR 16
+#define RADEON_SS_LIGHT_SPECULAR_THRESH_ADDR 24
+#define RADEON_SS_LIGHT_RANGE_CUTOFF_ADDR 32
+#define RADEON_SS_VERT_GUARD_CLIP_ADJ_ADDR 48
+#define RADEON_SS_VERT_GUARD_DISCARD_ADJ_ADDR 49
+#define RADEON_SS_HORZ_GUARD_CLIP_ADJ_ADDR 50
+#define RADEON_SS_HORZ_GUARD_DISCARD_ADJ_ADDR 51
+#define RADEON_SS_SHININESS 60
+
+#define RADEON_TV_MASTER_CNTL 0x0800
+# define RADEON_TV_ASYNC_RST (1 << 0)
+# define RADEON_CRT_ASYNC_RST (1 << 1)
+# define RADEON_RESTART_PHASE_FIX (1 << 3)
+# define RADEON_TV_FIFO_ASYNC_RST (1 << 4)
+# define RADEON_VIN_ASYNC_RST (1 << 5)
+# define RADEON_AUD_ASYNC_RST (1 << 6)
+# define RADEON_DVS_ASYNC_RST (1 << 7)
+# define RADEON_CRT_FIFO_CE_EN (1 << 9)
+# define RADEON_TV_FIFO_CE_EN (1 << 10)
+# define RADEON_RE_SYNC_NOW_SEL_MASK (3 << 14)
+# define RADEON_TVCLK_ALWAYS_ONb (1 << 30)
+# define RADEON_TV_ON (1 << 31)
+#define RADEON_TV_PRE_DAC_MUX_CNTL 0x0888
+# define RADEON_Y_RED_EN (1 << 0)
+# define RADEON_C_GRN_EN (1 << 1)
+# define RADEON_CMP_BLU_EN (1 << 2)
+# define RADEON_DAC_DITHER_EN (1 << 3)
+# define RADEON_RED_MX_FORCE_DAC_DATA (6 << 4)
+# define RADEON_GRN_MX_FORCE_DAC_DATA (6 << 8)
+# define RADEON_BLU_MX_FORCE_DAC_DATA (6 << 12)
+# define RADEON_TV_FORCE_DAC_DATA_SHIFT 16
+#define RADEON_TV_RGB_CNTL 0x0804
+# define RADEON_SWITCH_TO_BLUE (1 << 4)
+# define RADEON_RGB_DITHER_EN (1 << 5)
+# define RADEON_RGB_SRC_SEL_MASK (3 << 8)
+# define RADEON_RGB_SRC_SEL_CRTC1 (0 << 8)
+# define RADEON_RGB_SRC_SEL_RMX (1 << 8)
+# define RADEON_RGB_SRC_SEL_CRTC2 (2 << 8)
+# define RADEON_RGB_CONVERT_BY_PASS (1 << 10)
+# define RADEON_UVRAM_READ_MARGIN_SHIFT 16
+# define RADEON_FIFORAM_FFMACRO_READ_MARGIN_SHIFT 20
+# define RADEON_TVOUT_SCALE_EN (1 << 26)
+#define RADEON_TV_SYNC_CNTL 0x0808
+# define RADEON_SYNC_OE (1 << 0)
+# define RADEON_SYNC_OUT (1 << 1)
+# define RADEON_SYNC_IN (1 << 2)
+# define RADEON_SYNC_PUB (1 << 3)
+# define RADEON_SYNC_PD (1 << 4)
+# define RADEON_TV_SYNC_IO_DRIVE (1 << 5)
+#define RADEON_TV_HTOTAL 0x080c
+#define RADEON_TV_HDISP 0x0810
+#define RADEON_TV_HSTART 0x0818
+#define RADEON_TV_HCOUNT 0x081C
+#define RADEON_TV_VTOTAL 0x0820
+#define RADEON_TV_VDISP 0x0824
+#define RADEON_TV_VCOUNT 0x0828
+#define RADEON_TV_FTOTAL 0x082c
+#define RADEON_TV_FCOUNT 0x0830
+#define RADEON_TV_FRESTART 0x0834
+#define RADEON_TV_HRESTART 0x0838
+#define RADEON_TV_VRESTART 0x083c
+#define RADEON_TV_HOST_READ_DATA 0x0840
+#define RADEON_TV_HOST_WRITE_DATA 0x0844
+#define RADEON_TV_HOST_RD_WT_CNTL 0x0848
+# define RADEON_HOST_FIFO_RD (1 << 12)
+# define RADEON_HOST_FIFO_RD_ACK (1 << 13)
+# define RADEON_HOST_FIFO_WT (1 << 14)
+# define RADEON_HOST_FIFO_WT_ACK (1 << 15)
+#define RADEON_TV_VSCALER_CNTL1 0x084c
+# define RADEON_UV_INC_MASK 0xffff
+# define RADEON_UV_INC_SHIFT 0
+# define RADEON_Y_W_EN (1 << 24)
+# define RADEON_RESTART_FIELD (1 << 29) /* restart on field 0 */
+# define RADEON_Y_DEL_W_SIG_SHIFT 26
+#define RADEON_TV_TIMING_CNTL 0x0850
+# define RADEON_H_INC_MASK 0xfff
+# define RADEON_H_INC_SHIFT 0
+# define RADEON_REQ_Y_FIRST (1 << 19)
+# define RADEON_FORCE_BURST_ALWAYS (1 << 21)
+# define RADEON_UV_POST_SCALE_BYPASS (1 << 23)
+# define RADEON_UV_OUTPUT_POST_SCALE_SHIFT 24
+#define RADEON_TV_VSCALER_CNTL2 0x0854
+# define RADEON_DITHER_MODE (1 << 0)
+# define RADEON_Y_OUTPUT_DITHER_EN (1 << 1)
+# define RADEON_UV_OUTPUT_DITHER_EN (1 << 2)
+# define RADEON_UV_TO_BUF_DITHER_EN (1 << 3)
+#define RADEON_TV_Y_FALL_CNTL 0x0858
+# define RADEON_Y_FALL_PING_PONG (1 << 16)
+# define RADEON_Y_COEF_EN (1 << 17)
+#define RADEON_TV_Y_RISE_CNTL 0x085c
+# define RADEON_Y_RISE_PING_PONG (1 << 16)
+#define RADEON_TV_Y_SAW_TOOTH_CNTL 0x0860
+#define RADEON_TV_UPSAMP_AND_GAIN_CNTL 0x0864
+# define RADEON_YUPSAMP_EN (1 << 0)
+# define RADEON_UVUPSAMP_EN (1 << 2)
+#define RADEON_TV_GAIN_LIMIT_SETTINGS 0x0868
+# define RADEON_Y_GAIN_LIMIT_SHIFT 0
+# define RADEON_UV_GAIN_LIMIT_SHIFT 16
+#define RADEON_TV_LINEAR_GAIN_SETTINGS 0x086c
+# define RADEON_Y_GAIN_SHIFT 0
+# define RADEON_UV_GAIN_SHIFT 16
+#define RADEON_TV_MODULATOR_CNTL1 0x0870
+# define RADEON_YFLT_EN (1 << 2)
+# define RADEON_UVFLT_EN (1 << 3)
+# define RADEON_ALT_PHASE_EN (1 << 6)
+# define RADEON_SYNC_TIP_LEVEL (1 << 7)
+# define RADEON_BLANK_LEVEL_SHIFT 8
+# define RADEON_SET_UP_LEVEL_SHIFT 16
+# define RADEON_SLEW_RATE_LIMIT (1 << 23)
+# define RADEON_CY_FILT_BLEND_SHIFT 28
+#define RADEON_TV_MODULATOR_CNTL2 0x0874
+# define RADEON_TV_U_BURST_LEVEL_MASK 0x1ff
+# define RADEON_TV_V_BURST_LEVEL_MASK 0x1ff
+# define RADEON_TV_V_BURST_LEVEL_SHIFT 16
+#define RADEON_TV_CRC_CNTL 0x0890
+#define RADEON_TV_UV_ADR 0x08ac
+# define RADEON_MAX_UV_ADR_MASK 0x000000ff
+# define RADEON_MAX_UV_ADR_SHIFT 0
+# define RADEON_TABLE1_BOT_ADR_MASK 0x0000ff00
+# define RADEON_TABLE1_BOT_ADR_SHIFT 8
+# define RADEON_TABLE3_TOP_ADR_MASK 0x00ff0000
+# define RADEON_TABLE3_TOP_ADR_SHIFT 16
+# define RADEON_HCODE_TABLE_SEL_MASK 0x06000000
+# define RADEON_HCODE_TABLE_SEL_SHIFT 25
+# define RADEON_VCODE_TABLE_SEL_MASK 0x18000000
+# define RADEON_VCODE_TABLE_SEL_SHIFT 27
+# define RADEON_TV_MAX_FIFO_ADDR 0x1a7
+# define RADEON_TV_MAX_FIFO_ADDR_INTERNAL 0x1ff
+#define RADEON_TV_PLL_FINE_CNTL 0x0020 /* PLL */
+#define RADEON_TV_PLL_CNTL 0x0021 /* PLL */
+# define RADEON_TV_M0LO_MASK 0xff
+# define RADEON_TV_M0HI_MASK 0x7
+# define RADEON_TV_M0HI_SHIFT 18
+# define RADEON_TV_N0LO_MASK 0x1ff
+# define RADEON_TV_N0LO_SHIFT 8
+# define RADEON_TV_N0HI_MASK 0x3
+# define RADEON_TV_N0HI_SHIFT 21
+# define RADEON_TV_P_MASK 0xf
+# define RADEON_TV_P_SHIFT 24
+# define RADEON_TV_SLIP_EN (1 << 23)
+# define RADEON_TV_DTO_EN (1 << 28)
+#define RADEON_TV_PLL_CNTL1 0x0022 /* PLL */
+# define RADEON_TVPLL_RESET (1 << 1)
+# define RADEON_TVPLL_SLEEP (1 << 3)
+# define RADEON_TVPLL_REFCLK_SEL (1 << 4)
+# define RADEON_TVPCP_SHIFT 8
+# define RADEON_TVPCP_MASK (7 << 8)
+# define RADEON_TVPVG_SHIFT 11
+# define RADEON_TVPVG_MASK (7 << 11)
+# define RADEON_TVPDC_SHIFT 14
+# define RADEON_TVPDC_MASK (3 << 14)
+# define RADEON_TVPLL_TEST_DIS (1 << 31)
+# define RADEON_TVCLK_SRC_SEL_TVPLL (1 << 30)
+
+#define RS400_DISP2_REQ_CNTL1 0xe30
+# define RS400_DISP2_START_REQ_LEVEL_SHIFT 0
+# define RS400_DISP2_START_REQ_LEVEL_MASK 0x3ff
+# define RS400_DISP2_STOP_REQ_LEVEL_SHIFT 12
+# define RS400_DISP2_STOP_REQ_LEVEL_MASK 0x3ff
+# define RS400_DISP2_ALLOW_FID_LEVEL_SHIFT 22
+# define RS400_DISP2_ALLOW_FID_LEVEL_MASK 0x3ff
+#define RS400_DISP2_REQ_CNTL2 0xe34
+# define RS400_DISP2_CRITICAL_POINT_START_SHIFT 12
+# define RS400_DISP2_CRITICAL_POINT_START_MASK 0x3ff
+# define RS400_DISP2_CRITICAL_POINT_STOP_SHIFT 22
+# define RS400_DISP2_CRITICAL_POINT_STOP_MASK 0x3ff
+#define RS400_DMIF_MEM_CNTL1 0xe38
+# define RS400_DISP2_START_ADR_SHIFT 0
+# define RS400_DISP2_START_ADR_MASK 0x3ff
+# define RS400_DISP1_CRITICAL_POINT_START_SHIFT 12
+# define RS400_DISP1_CRITICAL_POINT_START_MASK 0x3ff
+# define RS400_DISP1_CRITICAL_POINT_STOP_SHIFT 22
+# define RS400_DISP1_CRITICAL_POINT_STOP_MASK 0x3ff
+#define RS400_DISP1_REQ_CNTL1 0xe3c
+# define RS400_DISP1_START_REQ_LEVEL_SHIFT 0
+# define RS400_DISP1_START_REQ_LEVEL_MASK 0x3ff
+# define RS400_DISP1_STOP_REQ_LEVEL_SHIFT 12
+# define RS400_DISP1_STOP_REQ_LEVEL_MASK 0x3ff
+# define RS400_DISP1_ALLOW_FID_LEVEL_SHIFT 22
+# define RS400_DISP1_ALLOW_FID_LEVEL_MASK 0x3ff
+
+#define RADEON_PCIE_INDEX 0x0030
+#define RADEON_PCIE_DATA 0x0034
+#define RADEON_PCIE_TX_GART_CNTL 0x10
+# define RADEON_PCIE_TX_GART_EN (1 << 0)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
+# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
+# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
+# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
+# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
+#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
+#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
+#define RADEON_PCIE_TX_GART_BASE 0x13
+#define RADEON_PCIE_TX_GART_START_LO 0x14
+#define RADEON_PCIE_TX_GART_START_HI 0x15
+#define RADEON_PCIE_TX_GART_END_LO 0x16
+#define RADEON_PCIE_TX_GART_END_HI 0x17
+#define RADEON_PCIE_TX_GART_ERROR 0x18
+
+#define RADEON_SCRATCH_REG0 0x15e0
+#define RADEON_SCRATCH_REG1 0x15e4
+#define RADEON_SCRATCH_REG2 0x15e8
+#define RADEON_SCRATCH_REG3 0x15ec
+#define RADEON_SCRATCH_REG4 0x15f0
+#define RADEON_SCRATCH_REG5 0x15f4
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+#include "atom.h"
+
+int radeon_debugfs_ib_init(struct radeon_device *rdev);
+
+/*
+ * IB.
+ */
+int radeon_ib_get(struct radeon_device *rdev, struct radeon_ib **ib)
+{
+ struct radeon_fence *fence;
+ struct radeon_ib *nib;
+ unsigned long i;
+ int r = 0;
+
+ *ib = NULL;
+ r = radeon_fence_create(rdev, &fence);
+ if (r) {
+ DRM_ERROR("failed to create fence for new IB\n");
+ return r;
+ }
+ mutex_lock(&rdev->ib_pool.mutex);
+ i = find_first_zero_bit(rdev->ib_pool.alloc_bm, RADEON_IB_POOL_SIZE);
+ if (i < RADEON_IB_POOL_SIZE) {
+ set_bit(i, rdev->ib_pool.alloc_bm);
+ rdev->ib_pool.ibs[i].length_dw = 0;
+ *ib = &rdev->ib_pool.ibs[i];
+ goto out;
+ }
+ if (list_empty(&rdev->ib_pool.scheduled_ibs)) {
+ /* we go do nothings here */
+ DRM_ERROR("all IB allocated none scheduled.\n");
+ r = -EINVAL;
+ goto out;
+ }
+ /* get the first ib on the scheduled list */
+ nib = list_entry(rdev->ib_pool.scheduled_ibs.next,
+ struct radeon_ib, list);
+ if (nib->fence == NULL) {
+ /* we go do nothings here */
+ DRM_ERROR("IB %lu scheduled without a fence.\n", nib->idx);
+ r = -EINVAL;
+ goto out;
+ }
+ r = radeon_fence_wait(nib->fence, false);
+ if (r) {
+ DRM_ERROR("radeon: IB(%lu:0x%016lX:%u)\n", nib->idx,
+ (unsigned long)nib->gpu_addr, nib->length_dw);
+ DRM_ERROR("radeon: GPU lockup detected, fail to get a IB\n");
+ goto out;
+ }
+ radeon_fence_unref(&nib->fence);
+ nib->length_dw = 0;
+ list_del(&nib->list);
+ INIT_LIST_HEAD(&nib->list);
+ *ib = nib;
+out:
+ mutex_unlock(&rdev->ib_pool.mutex);
+ if (r) {
+ radeon_fence_unref(&fence);
+ } else {
+ (*ib)->fence = fence;
+ }
+ return r;
+}
+
+void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib)
+{
+ struct radeon_ib *tmp = *ib;
+
+ *ib = NULL;
+ if (tmp == NULL) {
+ return;
+ }
+ mutex_lock(&rdev->ib_pool.mutex);
+ if (!list_empty(&tmp->list) && !radeon_fence_signaled(tmp->fence)) {
+ /* IB is scheduled & not signaled don't do anythings */
+ mutex_unlock(&rdev->ib_pool.mutex);
+ return;
+ }
+ list_del(&tmp->list);
+ INIT_LIST_HEAD(&tmp->list);
+ if (tmp->fence) {
+ radeon_fence_unref(&tmp->fence);
+ }
+ tmp->length_dw = 0;
+ clear_bit(tmp->idx, rdev->ib_pool.alloc_bm);
+ mutex_unlock(&rdev->ib_pool.mutex);
+}
+
+static void radeon_ib_align(struct radeon_device *rdev, struct radeon_ib *ib)
+{
+ while ((ib->length_dw & rdev->cp.align_mask)) {
+ ib->ptr[ib->length_dw++] = PACKET2(0);
+ }
+}
+
+static void radeon_ib_cpu_flush(struct radeon_device *rdev,
+ struct radeon_ib *ib)
+{
+ unsigned long tmp;
+ unsigned i;
+
+ /* To force CPU cache flush ugly but seems reliable */
+ for (i = 0; i < ib->length_dw; i += (rdev->cp.align_mask + 1)) {
+ tmp = readl(&ib->ptr[i]);
+ }
+}
+
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
+{
+ int r = 0;
+
+ mutex_lock(&rdev->ib_pool.mutex);
+ radeon_ib_align(rdev, ib);
+ radeon_ib_cpu_flush(rdev, ib);
+ if (!ib->length_dw || !rdev->cp.ready) {
+ /* TODO: Nothings in the ib we should report. */
+ mutex_unlock(&rdev->ib_pool.mutex);
+ DRM_ERROR("radeon: couldn't schedule IB(%lu).\n", ib->idx);
+ return -EINVAL;
+ }
+ /* 64 dwords should be enought for fence too */
+ r = radeon_ring_lock(rdev, 64);
+ if (r) {
+ DRM_ERROR("radeon: scheduling IB failled (%d).\n", r);
+ mutex_unlock(&rdev->ib_pool.mutex);
+ return r;
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_CP_IB_BASE, 1));
+ radeon_ring_write(rdev, ib->gpu_addr);
+ radeon_ring_write(rdev, ib->length_dw);
+ radeon_fence_emit(rdev, ib->fence);
+ radeon_ring_unlock_commit(rdev);
+ list_add_tail(&ib->list, &rdev->ib_pool.scheduled_ibs);
+ mutex_unlock(&rdev->ib_pool.mutex);
+ return 0;
+}
+
+int radeon_ib_pool_init(struct radeon_device *rdev)
+{
+ void *ptr;
+ uint64_t gpu_addr;
+ int i;
+ int r = 0;
+
+ /* Allocate 1M object buffer */
+ INIT_LIST_HEAD(&rdev->ib_pool.scheduled_ibs);
+ r = radeon_object_create(rdev, NULL, RADEON_IB_POOL_SIZE*64*1024,
+ true, RADEON_GEM_DOMAIN_GTT,
+ false, &rdev->ib_pool.robj);
+ if (r) {
+ DRM_ERROR("radeon: failed to ib pool (%d).\n", r);
+ return r;
+ }
+ r = radeon_object_pin(rdev->ib_pool.robj, RADEON_GEM_DOMAIN_GTT, &gpu_addr);
+ if (r) {
+ DRM_ERROR("radeon: failed to pin ib pool (%d).\n", r);
+ return r;
+ }
+ r = radeon_object_kmap(rdev->ib_pool.robj, &ptr);
+ if (r) {
+ DRM_ERROR("radeon: failed to map ib poll (%d).\n", r);
+ return r;
+ }
+ for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
+ unsigned offset;
+
+ offset = i * 64 * 1024;
+ rdev->ib_pool.ibs[i].gpu_addr = gpu_addr + offset;
+ rdev->ib_pool.ibs[i].ptr = ptr + offset;
+ rdev->ib_pool.ibs[i].idx = i;
+ rdev->ib_pool.ibs[i].length_dw = 0;
+ INIT_LIST_HEAD(&rdev->ib_pool.ibs[i].list);
+ }
+ bitmap_zero(rdev->ib_pool.alloc_bm, RADEON_IB_POOL_SIZE);
+ rdev->ib_pool.ready = true;
+ DRM_INFO("radeon: ib pool ready.\n");
+ if (radeon_debugfs_ib_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for IB !\n");
+ }
+ return r;
+}
+
+void radeon_ib_pool_fini(struct radeon_device *rdev)
+{
+ if (!rdev->ib_pool.ready) {
+ return;
+ }
+ mutex_lock(&rdev->ib_pool.mutex);
+ bitmap_zero(rdev->ib_pool.alloc_bm, RADEON_IB_POOL_SIZE);
+ if (rdev->ib_pool.robj) {
+ radeon_object_kunmap(rdev->ib_pool.robj);
+ radeon_object_unref(&rdev->ib_pool.robj);
+ rdev->ib_pool.robj = NULL;
+ }
+ mutex_unlock(&rdev->ib_pool.mutex);
+}
+
+int radeon_ib_test(struct radeon_device *rdev)
+{
+ struct radeon_ib *ib;
+ uint32_t scratch;
+ uint32_t tmp = 0;
+ unsigned i;
+ int r;
+
+ r = radeon_scratch_get(rdev, &scratch);
+ if (r) {
+ DRM_ERROR("radeon: failed to get scratch reg (%d).\n", r);
+ return r;
+ }
+ WREG32(scratch, 0xCAFEDEAD);
+ r = radeon_ib_get(rdev, &ib);
+ if (r) {
+ return r;
+ }
+ ib->ptr[0] = PACKET0(scratch, 0);
+ ib->ptr[1] = 0xDEADBEEF;
+ ib->ptr[2] = PACKET2(0);
+ ib->ptr[3] = PACKET2(0);
+ ib->ptr[4] = PACKET2(0);
+ ib->ptr[5] = PACKET2(0);
+ ib->ptr[6] = PACKET2(0);
+ ib->ptr[7] = PACKET2(0);
+ ib->length_dw = 8;
+ r = radeon_ib_schedule(rdev, ib);
+ if (r) {
+ radeon_scratch_free(rdev, scratch);
+ radeon_ib_free(rdev, &ib);
+ return r;
+ }
+ r = radeon_fence_wait(ib->fence, false);
+ if (r) {
+ return r;
+ }
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(scratch);
+ if (tmp == 0xDEADBEEF) {
+ break;
+ }
+ DRM_UDELAY(1);
+ }
+ if (i < rdev->usec_timeout) {
+ DRM_INFO("ib test succeeded in %u usecs\n", i);
+ } else {
+ DRM_ERROR("radeon: ib test failed (sracth(0x%04X)=0x%08X)\n",
+ scratch, tmp);
+ r = -EINVAL;
+ }
+ radeon_scratch_free(rdev, scratch);
+ radeon_ib_free(rdev, &ib);
+ return r;
+}
+
+
+/*
+ * Ring.
+ */
+void radeon_ring_free_size(struct radeon_device *rdev)
+{
+ rdev->cp.rptr = RREG32(RADEON_CP_RB_RPTR);
+ /* This works because ring_size is a power of 2 */
+ rdev->cp.ring_free_dw = (rdev->cp.rptr + (rdev->cp.ring_size / 4));
+ rdev->cp.ring_free_dw -= rdev->cp.wptr;
+ rdev->cp.ring_free_dw &= rdev->cp.ptr_mask;
+ if (!rdev->cp.ring_free_dw) {
+ rdev->cp.ring_free_dw = rdev->cp.ring_size / 4;
+ }
+}
+
+int radeon_ring_lock(struct radeon_device *rdev, unsigned ndw)
+{
+ int r;
+
+ /* Align requested size with padding so unlock_commit can
+ * pad safely */
+ ndw = (ndw + rdev->cp.align_mask) & ~rdev->cp.align_mask;
+ mutex_lock(&rdev->cp.mutex);
+ while (ndw > (rdev->cp.ring_free_dw - 1)) {
+ radeon_ring_free_size(rdev);
+ if (ndw < rdev->cp.ring_free_dw) {
+ break;
+ }
+ r = radeon_fence_wait_next(rdev);
+ if (r) {
+ mutex_unlock(&rdev->cp.mutex);
+ return r;
+ }
+ }
+ rdev->cp.count_dw = ndw;
+ rdev->cp.wptr_old = rdev->cp.wptr;
+ return 0;
+}
+
+void radeon_ring_unlock_commit(struct radeon_device *rdev)
+{
+ unsigned count_dw_pad;
+ unsigned i;
+
+ /* We pad to match fetch size */
+ count_dw_pad = (rdev->cp.align_mask + 1) -
+ (rdev->cp.wptr & rdev->cp.align_mask);
+ for (i = 0; i < count_dw_pad; i++) {
+ radeon_ring_write(rdev, PACKET2(0));
+ }
+ DRM_MEMORYBARRIER();
+ WREG32(RADEON_CP_RB_WPTR, rdev->cp.wptr);
+ (void)RREG32(RADEON_CP_RB_WPTR);
+ mutex_unlock(&rdev->cp.mutex);
+}
+
+void radeon_ring_unlock_undo(struct radeon_device *rdev)
+{
+ rdev->cp.wptr = rdev->cp.wptr_old;
+ mutex_unlock(&rdev->cp.mutex);
+}
+
+int radeon_ring_test(struct radeon_device *rdev)
+{
+ uint32_t scratch;
+ uint32_t tmp = 0;
+ unsigned i;
+ int r;
+
+ r = radeon_scratch_get(rdev, &scratch);
+ if (r) {
+ DRM_ERROR("radeon: cp failed to get scratch reg (%d).\n", r);
+ return r;
+ }
+ WREG32(scratch, 0xCAFEDEAD);
+ r = radeon_ring_lock(rdev, 2);
+ if (r) {
+ DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
+ radeon_scratch_free(rdev, scratch);
+ return r;
+ }
+ radeon_ring_write(rdev, PACKET0(scratch, 0));
+ radeon_ring_write(rdev, 0xDEADBEEF);
+ radeon_ring_unlock_commit(rdev);
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(scratch);
+ if (tmp == 0xDEADBEEF) {
+ break;
+ }
+ DRM_UDELAY(1);
+ }
+ if (i < rdev->usec_timeout) {
+ DRM_INFO("ring test succeeded in %d usecs\n", i);
+ } else {
+ DRM_ERROR("radeon: ring test failed (sracth(0x%04X)=0x%08X)\n",
+ scratch, tmp);
+ r = -EINVAL;
+ }
+ radeon_scratch_free(rdev, scratch);
+ return r;
+}
+
+int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size)
+{
+ int r;
+
+ rdev->cp.ring_size = ring_size;
+ /* Allocate ring buffer */
+ if (rdev->cp.ring_obj == NULL) {
+ r = radeon_object_create(rdev, NULL, rdev->cp.ring_size,
+ true,
+ RADEON_GEM_DOMAIN_GTT,
+ false,
+ &rdev->cp.ring_obj);
+ if (r) {
+ DRM_ERROR("radeon: failed to create ring buffer (%d).\n", r);
+ mutex_unlock(&rdev->cp.mutex);
+ return r;
+ }
+ r = radeon_object_pin(rdev->cp.ring_obj,
+ RADEON_GEM_DOMAIN_GTT,
+ &rdev->cp.gpu_addr);
+ if (r) {
+ DRM_ERROR("radeon: failed to pin ring buffer (%d).\n", r);
+ mutex_unlock(&rdev->cp.mutex);
+ return r;
+ }
+ r = radeon_object_kmap(rdev->cp.ring_obj,
+ (void **)&rdev->cp.ring);
+ if (r) {
+ DRM_ERROR("radeon: failed to map ring buffer (%d).\n", r);
+ mutex_unlock(&rdev->cp.mutex);
+ return r;
+ }
+ }
+ rdev->cp.ptr_mask = (rdev->cp.ring_size / 4) - 1;
+ rdev->cp.ring_free_dw = rdev->cp.ring_size / 4;
+ return 0;
+}
+
+void radeon_ring_fini(struct radeon_device *rdev)
+{
+ mutex_lock(&rdev->cp.mutex);
+ if (rdev->cp.ring_obj) {
+ radeon_object_kunmap(rdev->cp.ring_obj);
+ radeon_object_unpin(rdev->cp.ring_obj);
+ radeon_object_unref(&rdev->cp.ring_obj);
+ rdev->cp.ring = NULL;
+ rdev->cp.ring_obj = NULL;
+ }
+ mutex_unlock(&rdev->cp.mutex);
+}
+
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int radeon_debugfs_ib_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct radeon_ib *ib = node->info_ent->data;
+ unsigned i;
+
+ if (ib == NULL) {
+ return 0;
+ }
+ seq_printf(m, "IB %04lu\n", ib->idx);
+ seq_printf(m, "IB fence %p\n", ib->fence);
+ seq_printf(m, "IB size %05u dwords\n", ib->length_dw);
+ for (i = 0; i < ib->length_dw; i++) {
+ seq_printf(m, "[%05u]=0x%08X\n", i, ib->ptr[i]);
+ }
+ return 0;
+}
+
+static struct drm_info_list radeon_debugfs_ib_list[RADEON_IB_POOL_SIZE];
+static char radeon_debugfs_ib_names[RADEON_IB_POOL_SIZE][32];
+#endif
+
+int radeon_debugfs_ib_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ unsigned i;
+
+ for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
+ sprintf(radeon_debugfs_ib_names[i], "radeon_ib_%04u", i);
+ radeon_debugfs_ib_list[i].name = radeon_debugfs_ib_names[i];
+ radeon_debugfs_ib_list[i].show = &radeon_debugfs_ib_info;
+ radeon_debugfs_ib_list[i].driver_features = 0;
+ radeon_debugfs_ib_list[i].data = &rdev->ib_pool.ibs[i];
+ }
+ return radeon_debugfs_add_files(rdev, radeon_debugfs_ib_list,
+ RADEON_IB_POOL_SIZE);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2009 Jerome Glisse.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+/*
+ * Authors:
+ * Jerome Glisse <glisse@freedesktop.org>
+ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
+ * Dave Airlie
+ */
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
+#include <ttm/ttm_module.h>
+#include <drm/drmP.h>
+#include <drm/radeon_drm.h>
+#include "radeon_reg.h"
+#include "radeon.h"
+
+#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
+
+static struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev)
+{
+ struct radeon_mman *mman;
+ struct radeon_device *rdev;
+
+ mman = container_of(bdev, struct radeon_mman, bdev);
+ rdev = container_of(mman, struct radeon_device, mman);
+ return rdev;
+}
+
+
+/*
+ * Global memory.
+ */
+static int radeon_ttm_mem_global_init(struct ttm_global_reference *ref)
+{
+ return ttm_mem_global_init(ref->object);
+}
+
+static void radeon_ttm_mem_global_release(struct ttm_global_reference *ref)
+{
+ ttm_mem_global_release(ref->object);
+}
+
+static int radeon_ttm_global_init(struct radeon_device *rdev)
+{
+ struct ttm_global_reference *global_ref;
+ int r;
+
+ rdev->mman.mem_global_referenced = false;
+ global_ref = &rdev->mman.mem_global_ref;
+ global_ref->global_type = TTM_GLOBAL_TTM_MEM;
+ global_ref->size = sizeof(struct ttm_mem_global);
+ global_ref->init = &radeon_ttm_mem_global_init;
+ global_ref->release = &radeon_ttm_mem_global_release;
+ r = ttm_global_item_ref(global_ref);
+ if (r != 0) {
+ DRM_ERROR("Failed referencing a global TTM memory object.\n");
+ return r;
+ }
+ rdev->mman.mem_global_referenced = true;
+ return 0;
+}
+
+static void radeon_ttm_global_fini(struct radeon_device *rdev)
+{
+ if (rdev->mman.mem_global_referenced) {
+ ttm_global_item_unref(&rdev->mman.mem_global_ref);
+ rdev->mman.mem_global_referenced = false;
+ }
+}
+
+struct ttm_backend *radeon_ttm_backend_create(struct radeon_device *rdev);
+
+static struct ttm_backend*
+radeon_create_ttm_backend_entry(struct ttm_bo_device *bdev)
+{
+ struct radeon_device *rdev;
+
+ rdev = radeon_get_rdev(bdev);
+#if __OS_HAS_AGP
+ if (rdev->flags & RADEON_IS_AGP) {
+ return ttm_agp_backend_init(bdev, rdev->ddev->agp->bridge);
+ } else
+#endif
+ {
+ return radeon_ttm_backend_create(rdev);
+ }
+}
+
+static int radeon_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
+{
+ return 0;
+}
+
+static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
+ struct ttm_mem_type_manager *man)
+{
+ struct radeon_device *rdev;
+
+ rdev = radeon_get_rdev(bdev);
+
+ switch (type) {
+ case TTM_PL_SYSTEM:
+ /* System memory */
+ man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
+ man->available_caching = TTM_PL_MASK_CACHING;
+ man->default_caching = TTM_PL_FLAG_CACHED;
+ break;
+ case TTM_PL_TT:
+ man->gpu_offset = 0;
+ man->available_caching = TTM_PL_MASK_CACHING;
+ man->default_caching = TTM_PL_FLAG_CACHED;
+#if __OS_HAS_AGP
+ if (rdev->flags & RADEON_IS_AGP) {
+ if (!(drm_core_has_AGP(rdev->ddev) && rdev->ddev->agp)) {
+ DRM_ERROR("AGP is not enabled for memory type %u\n",
+ (unsigned)type);
+ return -EINVAL;
+ }
+ man->io_offset = rdev->mc.agp_base;
+ man->io_size = rdev->mc.gtt_size;
+ man->io_addr = NULL;
+ man->flags = TTM_MEMTYPE_FLAG_NEEDS_IOREMAP |
+ TTM_MEMTYPE_FLAG_MAPPABLE;
+ man->available_caching = TTM_PL_FLAG_UNCACHED |
+ TTM_PL_FLAG_WC;
+ man->default_caching = TTM_PL_FLAG_WC;
+ } else
+#endif
+ {
+ man->io_offset = 0;
+ man->io_size = 0;
+ man->io_addr = NULL;
+ man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
+ TTM_MEMTYPE_FLAG_CMA;
+ }
+ break;
+ case TTM_PL_VRAM:
+ /* "On-card" video ram */
+ man->gpu_offset = 0;
+ man->flags = TTM_MEMTYPE_FLAG_FIXED |
+ TTM_MEMTYPE_FLAG_NEEDS_IOREMAP |
+ TTM_MEMTYPE_FLAG_MAPPABLE;
+ man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
+ man->default_caching = TTM_PL_FLAG_WC;
+ man->io_addr = NULL;
+ man->io_offset = rdev->mc.aper_base;
+ man->io_size = rdev->mc.aper_size;
+ break;
+ default:
+ DRM_ERROR("Unsupported memory type %u\n", (unsigned)type);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static uint32_t radeon_evict_flags(struct ttm_buffer_object *bo)
+{
+ uint32_t cur_placement = bo->mem.placement & ~TTM_PL_MASK_MEMTYPE;
+
+ switch (bo->mem.mem_type) {
+ default:
+ return (cur_placement & ~TTM_PL_MASK_CACHING) |
+ TTM_PL_FLAG_SYSTEM |
+ TTM_PL_FLAG_CACHED;
+ }
+}
+
+static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp)
+{
+ return 0;
+}
+
+static void radeon_move_null(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *new_mem)
+{
+ struct ttm_mem_reg *old_mem = &bo->mem;
+
+ BUG_ON(old_mem->mm_node != NULL);
+ *old_mem = *new_mem;
+ new_mem->mm_node = NULL;
+}
+
+static int radeon_move_blit(struct ttm_buffer_object *bo,
+ bool evict, int no_wait,
+ struct ttm_mem_reg *new_mem,
+ struct ttm_mem_reg *old_mem)
+{
+ struct radeon_device *rdev;
+ uint64_t old_start, new_start;
+ struct radeon_fence *fence;
+ int r;
+
+ rdev = radeon_get_rdev(bo->bdev);
+ r = radeon_fence_create(rdev, &fence);
+ if (unlikely(r)) {
+ return r;
+ }
+ old_start = old_mem->mm_node->start << PAGE_SHIFT;
+ new_start = new_mem->mm_node->start << PAGE_SHIFT;
+
+ switch (old_mem->mem_type) {
+ case TTM_PL_VRAM:
+ old_start += rdev->mc.vram_location;
+ break;
+ case TTM_PL_TT:
+ old_start += rdev->mc.gtt_location;
+ break;
+ default:
+ DRM_ERROR("Unknown placement %d\n", old_mem->mem_type);
+ return -EINVAL;
+ }
+ switch (new_mem->mem_type) {
+ case TTM_PL_VRAM:
+ new_start += rdev->mc.vram_location;
+ break;
+ case TTM_PL_TT:
+ new_start += rdev->mc.gtt_location;
+ break;
+ default:
+ DRM_ERROR("Unknown placement %d\n", old_mem->mem_type);
+ return -EINVAL;
+ }
+ if (!rdev->cp.ready) {
+ DRM_ERROR("Trying to move memory with CP turned off.\n");
+ return -EINVAL;
+ }
+ r = radeon_copy(rdev, old_start, new_start, new_mem->num_pages, fence);
+ /* FIXME: handle copy error */
+ r = ttm_bo_move_accel_cleanup(bo, (void *)fence, NULL,
+ evict, no_wait, new_mem);
+ radeon_fence_unref(&fence);
+ return r;
+}
+
+static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
+ bool evict, bool interruptible, bool no_wait,
+ struct ttm_mem_reg *new_mem)
+{
+ struct radeon_device *rdev;
+ struct ttm_mem_reg *old_mem = &bo->mem;
+ struct ttm_mem_reg tmp_mem;
+ uint32_t proposed_placement;
+ int r;
+
+ rdev = radeon_get_rdev(bo->bdev);
+ tmp_mem = *new_mem;
+ tmp_mem.mm_node = NULL;
+ proposed_placement = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
+ r = ttm_bo_mem_space(bo, proposed_placement, &tmp_mem,
+ interruptible, no_wait);
+ if (unlikely(r)) {
+ return r;
+ }
+ r = ttm_tt_bind(bo->ttm, &tmp_mem);
+ if (unlikely(r)) {
+ goto out_cleanup;
+ }
+ r = radeon_move_blit(bo, true, no_wait, &tmp_mem, old_mem);
+ if (unlikely(r)) {
+ goto out_cleanup;
+ }
+ r = ttm_bo_move_ttm(bo, true, no_wait, new_mem);
+out_cleanup:
+ if (tmp_mem.mm_node) {
+ spin_lock(&rdev->mman.bdev.lru_lock);
+ drm_mm_put_block(tmp_mem.mm_node);
+ spin_unlock(&rdev->mman.bdev.lru_lock);
+ return r;
+ }
+ return r;
+}
+
+static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
+ bool evict, bool interruptible, bool no_wait,
+ struct ttm_mem_reg *new_mem)
+{
+ struct radeon_device *rdev;
+ struct ttm_mem_reg *old_mem = &bo->mem;
+ struct ttm_mem_reg tmp_mem;
+ uint32_t proposed_flags;
+ int r;
+
+ rdev = radeon_get_rdev(bo->bdev);
+ tmp_mem = *new_mem;
+ tmp_mem.mm_node = NULL;
+ proposed_flags = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
+ r = ttm_bo_mem_space(bo, proposed_flags, &tmp_mem,
+ interruptible, no_wait);
+ if (unlikely(r)) {
+ return r;
+ }
+ r = ttm_bo_move_ttm(bo, true, no_wait, &tmp_mem);
+ if (unlikely(r)) {
+ goto out_cleanup;
+ }
+ r = radeon_move_blit(bo, true, no_wait, new_mem, old_mem);
+ if (unlikely(r)) {
+ goto out_cleanup;
+ }
+out_cleanup:
+ if (tmp_mem.mm_node) {
+ spin_lock(&rdev->mman.bdev.lru_lock);
+ drm_mm_put_block(tmp_mem.mm_node);
+ spin_unlock(&rdev->mman.bdev.lru_lock);
+ return r;
+ }
+ return r;
+}
+
+static int radeon_bo_move(struct ttm_buffer_object *bo,
+ bool evict, bool interruptible, bool no_wait,
+ struct ttm_mem_reg *new_mem)
+{
+ struct radeon_device *rdev;
+ struct ttm_mem_reg *old_mem = &bo->mem;
+ int r;
+
+ rdev = radeon_get_rdev(bo->bdev);
+ if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
+ radeon_move_null(bo, new_mem);
+ return 0;
+ }
+ if ((old_mem->mem_type == TTM_PL_TT &&
+ new_mem->mem_type == TTM_PL_SYSTEM) ||
+ (old_mem->mem_type == TTM_PL_SYSTEM &&
+ new_mem->mem_type == TTM_PL_TT)) {
+ /* bind is enought */
+ radeon_move_null(bo, new_mem);
+ return 0;
+ }
+ if (!rdev->cp.ready) {
+ /* use memcpy */
+ DRM_ERROR("CP is not ready use memcpy.\n");
+ return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+ }
+
+ if (old_mem->mem_type == TTM_PL_VRAM &&
+ new_mem->mem_type == TTM_PL_SYSTEM) {
+ return radeon_move_vram_ram(bo, evict, interruptible,
+ no_wait, new_mem);
+ } else if (old_mem->mem_type == TTM_PL_SYSTEM &&
+ new_mem->mem_type == TTM_PL_VRAM) {
+ return radeon_move_ram_vram(bo, evict, interruptible,
+ no_wait, new_mem);
+ } else {
+ r = radeon_move_blit(bo, evict, no_wait, new_mem, old_mem);
+ if (unlikely(r)) {
+ return r;
+ }
+ }
+ return r;
+}
+
+const uint32_t radeon_mem_prios[] = {
+ TTM_PL_VRAM,
+ TTM_PL_TT,
+ TTM_PL_SYSTEM,
+};
+
+const uint32_t radeon_busy_prios[] = {
+ TTM_PL_TT,
+ TTM_PL_VRAM,
+ TTM_PL_SYSTEM,
+};
+
+static int radeon_sync_obj_wait(void *sync_obj, void *sync_arg,
+ bool lazy, bool interruptible)
+{
+ return radeon_fence_wait((struct radeon_fence *)sync_obj, interruptible);
+}
+
+static int radeon_sync_obj_flush(void *sync_obj, void *sync_arg)
+{
+ return 0;
+}
+
+static void radeon_sync_obj_unref(void **sync_obj)
+{
+ radeon_fence_unref((struct radeon_fence **)sync_obj);
+}
+
+static void *radeon_sync_obj_ref(void *sync_obj)
+{
+ return radeon_fence_ref((struct radeon_fence *)sync_obj);
+}
+
+static bool radeon_sync_obj_signaled(void *sync_obj, void *sync_arg)
+{
+ return radeon_fence_signaled((struct radeon_fence *)sync_obj);
+}
+
+static struct ttm_bo_driver radeon_bo_driver = {
+ .mem_type_prio = radeon_mem_prios,
+ .mem_busy_prio = radeon_busy_prios,
+ .num_mem_type_prio = ARRAY_SIZE(radeon_mem_prios),
+ .num_mem_busy_prio = ARRAY_SIZE(radeon_busy_prios),
+ .create_ttm_backend_entry = &radeon_create_ttm_backend_entry,
+ .invalidate_caches = &radeon_invalidate_caches,
+ .init_mem_type = &radeon_init_mem_type,
+ .evict_flags = &radeon_evict_flags,
+ .move = &radeon_bo_move,
+ .verify_access = &radeon_verify_access,
+ .sync_obj_signaled = &radeon_sync_obj_signaled,
+ .sync_obj_wait = &radeon_sync_obj_wait,
+ .sync_obj_flush = &radeon_sync_obj_flush,
+ .sync_obj_unref = &radeon_sync_obj_unref,
+ .sync_obj_ref = &radeon_sync_obj_ref,
+};
+
+int radeon_ttm_init(struct radeon_device *rdev)
+{
+ int r;
+
+ r = radeon_ttm_global_init(rdev);
+ if (r) {
+ return r;
+ }
+ /* No others user of address space so set it to 0 */
+ r = ttm_bo_device_init(&rdev->mman.bdev,
+ rdev->mman.mem_global_ref.object,
+ &radeon_bo_driver, DRM_FILE_PAGE_OFFSET);
+ if (r) {
+ DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
+ return r;
+ }
+ r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM, 0,
+ ((rdev->mc.aper_size) >> PAGE_SHIFT));
+ if (r) {
+ DRM_ERROR("Failed initializing VRAM heap.\n");
+ return r;
+ }
+ r = radeon_object_create(rdev, NULL, 256 * 1024, true,
+ RADEON_GEM_DOMAIN_VRAM, false,
+ &rdev->stollen_vga_memory);
+ if (r) {
+ return r;
+ }
+ r = radeon_object_pin(rdev->stollen_vga_memory, RADEON_GEM_DOMAIN_VRAM, NULL);
+ if (r) {
+ radeon_object_unref(&rdev->stollen_vga_memory);
+ return r;
+ }
+ DRM_INFO("radeon: %uM of VRAM memory ready\n",
+ rdev->mc.vram_size / (1024 * 1024));
+ r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_TT, 0,
+ ((rdev->mc.gtt_size) >> PAGE_SHIFT));
+ if (r) {
+ DRM_ERROR("Failed initializing GTT heap.\n");
+ return r;
+ }
+ DRM_INFO("radeon: %uM of GTT memory ready.\n",
+ rdev->mc.gtt_size / (1024 * 1024));
+ if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
+ rdev->mman.bdev.dev_mapping = rdev->ddev->dev_mapping;
+ }
+ return 0;
+}
+
+void radeon_ttm_fini(struct radeon_device *rdev)
+{
+ if (rdev->stollen_vga_memory) {
+ radeon_object_unpin(rdev->stollen_vga_memory);
+ radeon_object_unref(&rdev->stollen_vga_memory);
+ }
+ ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_VRAM);
+ ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_TT);
+ ttm_bo_device_release(&rdev->mman.bdev);
+ radeon_gart_fini(rdev);
+ radeon_ttm_global_fini(rdev);
+ DRM_INFO("radeon: ttm finalized\n");
+}
+
+static struct vm_operations_struct radeon_ttm_vm_ops;
+static struct vm_operations_struct *ttm_vm_ops = NULL;
+
+static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+{
+ struct ttm_buffer_object *bo;
+ int r;
+
+ bo = (struct ttm_buffer_object *)vma->vm_private_data;
+ if (bo == NULL) {
+ return VM_FAULT_NOPAGE;
+ }
+ r = ttm_vm_ops->fault(vma, vmf);
+ return r;
+}
+
+int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct drm_file *file_priv;
+ struct radeon_device *rdev;
+ int r;
+
+ if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) {
+ return drm_mmap(filp, vma);
+ }
+
+ file_priv = (struct drm_file *)filp->private_data;
+ rdev = file_priv->minor->dev->dev_private;
+ if (rdev == NULL) {
+ return -EINVAL;
+ }
+ r = ttm_bo_mmap(filp, vma, &rdev->mman.bdev);
+ if (unlikely(r != 0)) {
+ return r;
+ }
+ if (unlikely(ttm_vm_ops == NULL)) {
+ ttm_vm_ops = vma->vm_ops;
+ radeon_ttm_vm_ops = *ttm_vm_ops;
+ radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
+ }
+ vma->vm_ops = &radeon_ttm_vm_ops;
+ return 0;
+}
+
+
+/*
+ * TTM backend functions.
+ */
+struct radeon_ttm_backend {
+ struct ttm_backend backend;
+ struct radeon_device *rdev;
+ unsigned long num_pages;
+ struct page **pages;
+ struct page *dummy_read_page;
+ bool populated;
+ bool bound;
+ unsigned offset;
+};
+
+static int radeon_ttm_backend_populate(struct ttm_backend *backend,
+ unsigned long num_pages,
+ struct page **pages,
+ struct page *dummy_read_page)
+{
+ struct radeon_ttm_backend *gtt;
+
+ gtt = container_of(backend, struct radeon_ttm_backend, backend);
+ gtt->pages = pages;
+ gtt->num_pages = num_pages;
+ gtt->dummy_read_page = dummy_read_page;
+ gtt->populated = true;
+ return 0;
+}
+
+static void radeon_ttm_backend_clear(struct ttm_backend *backend)
+{
+ struct radeon_ttm_backend *gtt;
+
+ gtt = container_of(backend, struct radeon_ttm_backend, backend);
+ gtt->pages = NULL;
+ gtt->num_pages = 0;
+ gtt->dummy_read_page = NULL;
+ gtt->populated = false;
+ gtt->bound = false;
+}
+
+
+static int radeon_ttm_backend_bind(struct ttm_backend *backend,
+ struct ttm_mem_reg *bo_mem)
+{
+ struct radeon_ttm_backend *gtt;
+ int r;
+
+ gtt = container_of(backend, struct radeon_ttm_backend, backend);
+ gtt->offset = bo_mem->mm_node->start << PAGE_SHIFT;
+ if (!gtt->num_pages) {
+ WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", gtt->num_pages, bo_mem, backend);
+ }
+ r = radeon_gart_bind(gtt->rdev, gtt->offset,
+ gtt->num_pages, gtt->pages);
+ if (r) {
+ DRM_ERROR("failed to bind %lu pages at 0x%08X\n",
+ gtt->num_pages, gtt->offset);
+ return r;
+ }
+ gtt->bound = true;
+ return 0;
+}
+
+static int radeon_ttm_backend_unbind(struct ttm_backend *backend)
+{
+ struct radeon_ttm_backend *gtt;
+
+ gtt = container_of(backend, struct radeon_ttm_backend, backend);
+ radeon_gart_unbind(gtt->rdev, gtt->offset, gtt->num_pages);
+ gtt->bound = false;
+ return 0;
+}
+
+static void radeon_ttm_backend_destroy(struct ttm_backend *backend)
+{
+ struct radeon_ttm_backend *gtt;
+
+ gtt = container_of(backend, struct radeon_ttm_backend, backend);
+ if (gtt->bound) {
+ radeon_ttm_backend_unbind(backend);
+ }
+ kfree(gtt);
+}
+
+static struct ttm_backend_func radeon_backend_func = {
+ .populate = &radeon_ttm_backend_populate,
+ .clear = &radeon_ttm_backend_clear,
+ .bind = &radeon_ttm_backend_bind,
+ .unbind = &radeon_ttm_backend_unbind,
+ .destroy = &radeon_ttm_backend_destroy,
+};
+
+struct ttm_backend *radeon_ttm_backend_create(struct radeon_device *rdev)
+{
+ struct radeon_ttm_backend *gtt;
+
+ gtt = kzalloc(sizeof(struct radeon_ttm_backend), GFP_KERNEL);
+ if (gtt == NULL) {
+ return NULL;
+ }
+ gtt->backend.bdev = &rdev->mman.bdev;
+ gtt->backend.flags = 0;
+ gtt->backend.func = &radeon_backend_func;
+ gtt->rdev = rdev;
+ gtt->pages = NULL;
+ gtt->num_pages = 0;
+ gtt->dummy_read_page = NULL;
+ gtt->populated = false;
+ gtt->bound = false;
+ return >t->backend;
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include <drm/drmP.h>
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rs400,rs480 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+void r100_mc_disable_clients(struct radeon_device *rdev);
+int r300_mc_wait_for_idle(struct radeon_device *rdev);
+void r420_pipes_init(struct radeon_device *rdev);
+
+/* This files gather functions specifics to :
+ * rs400,rs480
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void rs400_gpu_init(struct radeon_device *rdev);
+int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
+
+
+/*
+ * GART functions.
+ */
+void rs400_gart_adjust_size(struct radeon_device *rdev)
+{
+ /* Check gart size */
+ switch (rdev->mc.gtt_size/(1024*1024)) {
+ case 32:
+ case 64:
+ case 128:
+ case 256:
+ case 512:
+ case 1024:
+ case 2048:
+ break;
+ default:
+ DRM_ERROR("Unable to use IGP GART size %uM\n",
+ rdev->mc.gtt_size >> 20);
+ DRM_ERROR("Valid GART size for IGP are 32M,64M,128M,256M,512M,1G,2G\n");
+ DRM_ERROR("Forcing to 32M GART size\n");
+ rdev->mc.gtt_size = 32 * 1024 * 1024;
+ return;
+ }
+ if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
+ /* FIXME: RS400 & RS480 seems to have issue with GART size
+ * if 4G of system memory (needs more testing) */
+ rdev->mc.gtt_size = 32 * 1024 * 1024;
+ DRM_ERROR("Forcing to 32M GART size (because of ASIC bug ?)\n");
+ }
+}
+
+void rs400_gart_tlb_flush(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ unsigned int timeout = rdev->usec_timeout;
+
+ WREG32_MC(RS480_GART_CACHE_CNTRL, RS480_GART_CACHE_INVALIDATE);
+ do {
+ tmp = RREG32_MC(RS480_GART_CACHE_CNTRL);
+ if ((tmp & RS480_GART_CACHE_INVALIDATE) == 0)
+ break;
+ DRM_UDELAY(1);
+ timeout--;
+ } while (timeout > 0);
+ WREG32_MC(RS480_GART_CACHE_CNTRL, 0);
+}
+
+int rs400_gart_enable(struct radeon_device *rdev)
+{
+ uint32_t size_reg;
+ uint32_t tmp;
+ int r;
+
+ /* Initialize common gart structure */
+ r = radeon_gart_init(rdev);
+ if (r) {
+ return r;
+ }
+ if (rs400_debugfs_pcie_gart_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RS400 GART !\n");
+ }
+
+ tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
+ tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
+ WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
+ /* Check gart size */
+ switch(rdev->mc.gtt_size / (1024 * 1024)) {
+ case 32:
+ size_reg = RS480_VA_SIZE_32MB;
+ break;
+ case 64:
+ size_reg = RS480_VA_SIZE_64MB;
+ break;
+ case 128:
+ size_reg = RS480_VA_SIZE_128MB;
+ break;
+ case 256:
+ size_reg = RS480_VA_SIZE_256MB;
+ break;
+ case 512:
+ size_reg = RS480_VA_SIZE_512MB;
+ break;
+ case 1024:
+ size_reg = RS480_VA_SIZE_1GB;
+ break;
+ case 2048:
+ size_reg = RS480_VA_SIZE_2GB;
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (rdev->gart.table.ram.ptr == NULL) {
+ rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
+ r = radeon_gart_table_ram_alloc(rdev);
+ if (r) {
+ return r;
+ }
+ }
+ /* It should be fine to program it to max value */
+ if (rdev->family == CHIP_RS690 || (rdev->family == CHIP_RS740)) {
+ WREG32_MC(RS690_MCCFG_AGP_BASE, 0xFFFFFFFF);
+ WREG32_MC(RS690_MCCFG_AGP_BASE_2, 0);
+ } else {
+ WREG32(RADEON_AGP_BASE, 0xFFFFFFFF);
+ WREG32(RS480_AGP_BASE_2, 0);
+ }
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(RS690_MC_AGP_TOP, tmp >> 16);
+ tmp |= REG_SET(RS690_MC_AGP_START, rdev->mc.gtt_location >> 16);
+ if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) {
+ WREG32_MC(RS690_MCCFG_AGP_LOCATION, tmp);
+ tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
+ WREG32(RADEON_BUS_CNTL, tmp);
+ } else {
+ WREG32(RADEON_MC_AGP_LOCATION, tmp);
+ tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
+ WREG32(RADEON_BUS_CNTL, tmp);
+ }
+ /* Table should be in 32bits address space so ignore bits above. */
+ tmp = rdev->gart.table_addr & 0xfffff000;
+ WREG32_MC(RS480_GART_BASE, tmp);
+ /* TODO: more tweaking here */
+ WREG32_MC(RS480_GART_FEATURE_ID,
+ (RS480_TLB_ENABLE |
+ RS480_GTW_LAC_EN | RS480_1LEVEL_GART));
+ /* Disable snooping */
+ WREG32_MC(RS480_AGP_MODE_CNTL,
+ (1 << RS480_REQ_TYPE_SNOOP_SHIFT) | RS480_REQ_TYPE_SNOOP_DIS);
+ /* Disable AGP mode */
+ /* FIXME: according to doc we should set HIDE_MMCFG_BAR=0,
+ * AGPMODE30=0 & AGP30ENHANCED=0 in NB_CNTL */
+ if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) {
+ WREG32_MC(RS480_MC_MISC_CNTL,
+ (RS480_GART_INDEX_REG_EN | RS690_BLOCK_GFX_D3_EN));
+ } else {
+ WREG32_MC(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN);
+ }
+ /* Enable gart */
+ WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | size_reg));
+ rs400_gart_tlb_flush(rdev);
+ rdev->gart.ready = true;
+ return 0;
+}
+
+void rs400_gart_disable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
+ tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
+ WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
+ WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, 0);
+}
+
+int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+{
+ if (i < 0 || i > rdev->gart.num_gpu_pages) {
+ return -EINVAL;
+ }
+ rdev->gart.table.ram.ptr[i] = cpu_to_le32(((uint32_t)addr) | 0xC);
+ return 0;
+}
+
+
+/*
+ * MC functions.
+ */
+int rs400_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+
+ rs400_gpu_init(rdev);
+ rs400_gart_disable(rdev);
+ rdev->mc.gtt_location = rdev->mc.vram_size;
+ rdev->mc.gtt_location += (rdev->mc.gtt_size - 1);
+ rdev->mc.gtt_location &= ~(rdev->mc.gtt_size - 1);
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ r100_mc_disable_clients(rdev);
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(RADEON_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(RADEON_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32(RADEON_MC_FB_LOCATION, tmp);
+ tmp = RREG32(RADEON_HOST_PATH_CNTL) | RADEON_HP_LIN_RD_CACHE_DIS;
+ WREG32(RADEON_HOST_PATH_CNTL, tmp | RADEON_HDP_SOFT_RESET | RADEON_HDP_READ_BUFFER_INVALIDATE);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+ WREG32(RADEON_HOST_PATH_CNTL, tmp);
+ (void)RREG32(RADEON_HOST_PATH_CNTL);
+ return 0;
+}
+
+void rs400_mc_fini(struct radeon_device *rdev)
+{
+ rs400_gart_disable(rdev);
+ radeon_gart_table_ram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+void rs400_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+void rs400_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: HDP same place on rs400 ? */
+ r100_hdp_reset(rdev);
+ /* FIXME: is this correct ? */
+ r420_pipes_init(rdev);
+ if (r300_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+
+/*
+ * VRAM info.
+ */
+void rs400_vram_info(struct radeon_device *rdev)
+{
+ uint32_t tom;
+
+ rs400_gart_adjust_size(rdev);
+ /* DDR for all card after R300 & IGP */
+ rdev->mc.vram_is_ddr = true;
+ rdev->mc.vram_width = 128;
+
+ /* read NB_TOM to get the amount of ram stolen for the GPU */
+ tom = RREG32(RADEON_NB_TOM);
+ rdev->mc.vram_size = (((tom >> 16) - (tom & 0xffff) + 1) << 16);
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+
+ /* Could aper size report 0 ? */
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(RS480_NB_MC_INDEX, reg & 0xff);
+ r = RREG32(RS480_NB_MC_DATA);
+ WREG32(RS480_NB_MC_INDEX, 0xff);
+ return r;
+}
+
+void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(RS480_NB_MC_INDEX, ((reg) & 0xff) | RS480_NB_MC_IND_WR_EN);
+ WREG32(RS480_NB_MC_DATA, (v));
+ WREG32(RS480_NB_MC_INDEX, 0xff);
+}
+
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int rs400_debugfs_gart_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32(RADEON_HOST_PATH_CNTL);
+ seq_printf(m, "HOST_PATH_CNTL 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_BUS_CNTL);
+ seq_printf(m, "BUS_CNTL 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
+ seq_printf(m, "AIC_CTRL_SCRATCH 0x%08x\n", tmp);
+ if (rdev->family == CHIP_RS690 || (rdev->family == CHIP_RS740)) {
+ tmp = RREG32_MC(RS690_MCCFG_AGP_BASE);
+ seq_printf(m, "MCCFG_AGP_BASE 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS690_MCCFG_AGP_BASE_2);
+ seq_printf(m, "MCCFG_AGP_BASE_2 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS690_MCCFG_AGP_LOCATION);
+ seq_printf(m, "MCCFG_AGP_LOCATION 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x100);
+ seq_printf(m, "MCCFG_FB_LOCATION 0x%08x\n", tmp);
+ tmp = RREG32(0x134);
+ seq_printf(m, "HDP_FB_LOCATION 0x%08x\n", tmp);
+ } else {
+ tmp = RREG32(RADEON_AGP_BASE);
+ seq_printf(m, "AGP_BASE 0x%08x\n", tmp);
+ tmp = RREG32(RS480_AGP_BASE_2);
+ seq_printf(m, "AGP_BASE_2 0x%08x\n", tmp);
+ tmp = RREG32(RADEON_MC_AGP_LOCATION);
+ seq_printf(m, "MC_AGP_LOCATION 0x%08x\n", tmp);
+ }
+ tmp = RREG32_MC(RS480_GART_BASE);
+ seq_printf(m, "GART_BASE 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS480_GART_FEATURE_ID);
+ seq_printf(m, "GART_FEATURE_ID 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS480_AGP_MODE_CNTL);
+ seq_printf(m, "AGP_MODE_CONTROL 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS480_MC_MISC_CNTL);
+ seq_printf(m, "MC_MISC_CNTL 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x5F);
+ seq_printf(m, "MC_MISC_UMA_CNTL 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE);
+ seq_printf(m, "AGP_ADDRESS_SPACE_SIZE 0x%08x\n", tmp);
+ tmp = RREG32_MC(RS480_GART_CACHE_CNTRL);
+ seq_printf(m, "GART_CACHE_CNTRL 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x3B);
+ seq_printf(m, "MC_GART_ERROR_ADDRESS 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x3C);
+ seq_printf(m, "MC_GART_ERROR_ADDRESS_HI 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x30);
+ seq_printf(m, "GART_ERROR_0 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x31);
+ seq_printf(m, "GART_ERROR_1 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x32);
+ seq_printf(m, "GART_ERROR_2 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x33);
+ seq_printf(m, "GART_ERROR_3 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x34);
+ seq_printf(m, "GART_ERROR_4 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x35);
+ seq_printf(m, "GART_ERROR_5 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x36);
+ seq_printf(m, "GART_ERROR_6 0x%08x\n", tmp);
+ tmp = RREG32_MC(0x37);
+ seq_printf(m, "GART_ERROR_7 0x%08x\n", tmp);
+ return 0;
+}
+
+static struct drm_info_list rs400_gart_info_list[] = {
+ {"rs400_gart_info", rs400_debugfs_gart_info, 0, NULL},
+};
+#endif
+
+int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, rs400_gart_info_list, 1);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rs600 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+int r100_gui_wait_for_idle(struct radeon_device *rdev);
+int r300_mc_wait_for_idle(struct radeon_device *rdev);
+void r420_pipes_init(struct radeon_device *rdev);
+
+/* This files gather functions specifics to :
+ * rs600
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void rs600_gpu_init(struct radeon_device *rdev);
+int rs600_mc_wait_for_idle(struct radeon_device *rdev);
+void rs600_disable_vga(struct radeon_device *rdev);
+
+
+/*
+ * GART.
+ */
+void rs600_gart_tlb_flush(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ tmp = RREG32_MC(RS600_MC_PT0_CNTL);
+ tmp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
+ WREG32_MC(RS600_MC_PT0_CNTL, tmp);
+
+ tmp = RREG32_MC(RS600_MC_PT0_CNTL);
+ tmp |= RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE;
+ WREG32_MC(RS600_MC_PT0_CNTL, tmp);
+
+ tmp = RREG32_MC(RS600_MC_PT0_CNTL);
+ tmp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
+ WREG32_MC(RS600_MC_PT0_CNTL, tmp);
+ tmp = RREG32_MC(RS600_MC_PT0_CNTL);
+}
+
+int rs600_gart_enable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int i;
+ int r;
+
+ /* Initialize common gart structure */
+ r = radeon_gart_init(rdev);
+ if (r) {
+ return r;
+ }
+ rdev->gart.table_size = rdev->gart.num_gpu_pages * 8;
+ r = radeon_gart_table_vram_alloc(rdev);
+ if (r) {
+ return r;
+ }
+ /* FIXME: setup default page */
+ WREG32_MC(RS600_MC_PT0_CNTL,
+ (RS600_EFFECTIVE_L2_CACHE_SIZE(6) |
+ RS600_EFFECTIVE_L2_QUEUE_SIZE(6)));
+ for (i = 0; i < 19; i++) {
+ WREG32_MC(RS600_MC_PT0_CLIENT0_CNTL + i,
+ (RS600_ENABLE_TRANSLATION_MODE_OVERRIDE |
+ RS600_SYSTEM_ACCESS_MODE_IN_SYS |
+ RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE |
+ RS600_EFFECTIVE_L1_CACHE_SIZE(3) |
+ RS600_ENABLE_FRAGMENT_PROCESSING |
+ RS600_EFFECTIVE_L1_QUEUE_SIZE(3)));
+ }
+
+ /* System context map to GART space */
+ WREG32_MC(RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.gtt_location);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ WREG32_MC(RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR, tmp);
+
+ /* enable first context */
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR, rdev->mc.gtt_location);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR, tmp);
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_CNTL,
+ (RS600_ENABLE_PAGE_TABLE | RS600_PAGE_TABLE_TYPE_FLAT));
+ /* disable all other contexts */
+ for (i = 1; i < 8; i++) {
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_CNTL + i, 0);
+ }
+
+ /* setup the page table */
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
+ rdev->gart.table_addr);
+ WREG32_MC(RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
+
+ /* enable page tables */
+ tmp = RREG32_MC(RS600_MC_PT0_CNTL);
+ WREG32_MC(RS600_MC_PT0_CNTL, (tmp | RS600_ENABLE_PT));
+ tmp = RREG32_MC(RS600_MC_CNTL1);
+ WREG32_MC(RS600_MC_CNTL1, (tmp | RS600_ENABLE_PAGE_TABLES));
+ rs600_gart_tlb_flush(rdev);
+ rdev->gart.ready = true;
+ return 0;
+}
+
+void rs600_gart_disable(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ /* FIXME: disable out of gart access */
+ WREG32_MC(RS600_MC_PT0_CNTL, 0);
+ tmp = RREG32_MC(RS600_MC_CNTL1);
+ tmp &= ~RS600_ENABLE_PAGE_TABLES;
+ WREG32_MC(RS600_MC_CNTL1, tmp);
+ radeon_object_kunmap(rdev->gart.table.vram.robj);
+ radeon_object_unpin(rdev->gart.table.vram.robj);
+}
+
+#define R600_PTE_VALID (1 << 0)
+#define R600_PTE_SYSTEM (1 << 1)
+#define R600_PTE_SNOOPED (1 << 2)
+#define R600_PTE_READABLE (1 << 5)
+#define R600_PTE_WRITEABLE (1 << 6)
+
+int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+{
+ void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+
+ if (i < 0 || i > rdev->gart.num_gpu_pages) {
+ return -EINVAL;
+ }
+ addr = addr & 0xFFFFFFFFFFFFF000ULL;
+ addr |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED;
+ addr |= R600_PTE_READABLE | R600_PTE_WRITEABLE;
+ writeq(addr, ((void __iomem *)ptr) + (i * 8));
+ return 0;
+}
+
+
+/*
+ * MC.
+ */
+void rs600_mc_disable_clients(struct radeon_device *rdev)
+{
+ unsigned tmp;
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = RREG32(AVIVO_D1VGA_CONTROL);
+ WREG32(AVIVO_D1VGA_CONTROL, tmp & ~AVIVO_DVGA_CONTROL_MODE_ENABLE);
+ tmp = RREG32(AVIVO_D2VGA_CONTROL);
+ WREG32(AVIVO_D2VGA_CONTROL, tmp & ~AVIVO_DVGA_CONTROL_MODE_ENABLE);
+
+ tmp = RREG32(AVIVO_D1CRTC_CONTROL);
+ WREG32(AVIVO_D1CRTC_CONTROL, tmp & ~AVIVO_CRTC_EN);
+ tmp = RREG32(AVIVO_D2CRTC_CONTROL);
+ WREG32(AVIVO_D2CRTC_CONTROL, tmp & ~AVIVO_CRTC_EN);
+
+ /* make sure all previous write got through */
+ tmp = RREG32(AVIVO_D2CRTC_CONTROL);
+
+ mdelay(1);
+}
+
+int rs600_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+
+ rs600_gpu_init(rdev);
+ rs600_gart_disable(rdev);
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ /* Enable bus master */
+ tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
+ WREG32(RADEON_BUS_CNTL, tmp);
+ /* FIXME: What does AGP means for such chipset ? */
+ WREG32_MC(RS600_MC_AGP_LOCATION, 0x0FFFFFFF);
+ /* FIXME: are this AGP reg in indirect MC range ? */
+ WREG32_MC(RS600_MC_AGP_BASE, 0);
+ WREG32_MC(RS600_MC_AGP_BASE_2, 0);
+ rs600_mc_disable_clients(rdev);
+ if (rs600_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(RS600_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(RS600_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32_MC(RS600_MC_FB_LOCATION, tmp);
+ WREG32(RS690_HDP_FB_LOCATION, rdev->mc.vram_location >> 16);
+ return 0;
+}
+
+void rs600_mc_fini(struct radeon_device *rdev)
+{
+ rs600_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+void rs600_disable_vga(struct radeon_device *rdev)
+{
+ unsigned tmp;
+
+ WREG32(0x330, 0);
+ WREG32(0x338, 0);
+ tmp = RREG32(0x300);
+ tmp &= ~(3 << 16);
+ WREG32(0x300, tmp);
+ WREG32(0x308, (1 << 8));
+ WREG32(0x310, rdev->mc.vram_location);
+ WREG32(0x594, 0);
+}
+
+int rs600_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32_MC(RS600_MC_STATUS);
+ if (tmp & RS600_MC_STATUS_IDLE) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void rs600_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+void rs600_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: HDP same place on rs600 ? */
+ r100_hdp_reset(rdev);
+ rs600_disable_vga(rdev);
+ /* FIXME: is this correct ? */
+ r420_pipes_init(rdev);
+ if (rs600_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+
+/*
+ * VRAM info.
+ */
+void rs600_vram_info(struct radeon_device *rdev)
+{
+ /* FIXME: to do or is these values sane ? */
+ rdev->mc.vram_is_ddr = true;
+ rdev->mc.vram_width = 128;
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(RS600_MC_INDEX,
+ ((reg & RS600_MC_ADDR_MASK) | RS600_MC_IND_CITF_ARB0));
+ r = RREG32(RS600_MC_DATA);
+ return r;
+}
+
+void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(RS600_MC_INDEX,
+ RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 |
+ ((reg) & RS600_MC_ADDR_MASK));
+ WREG32(RS600_MC_DATA, v);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rs690,rs740 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+int r300_mc_wait_for_idle(struct radeon_device *rdev);
+void r420_pipes_init(struct radeon_device *rdev);
+void rs400_gart_disable(struct radeon_device *rdev);
+int rs400_gart_enable(struct radeon_device *rdev);
+void rs400_gart_adjust_size(struct radeon_device *rdev);
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+void rs600_disable_vga(struct radeon_device *rdev);
+
+/* This files gather functions specifics to :
+ * rs690,rs740
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+void rs690_gpu_init(struct radeon_device *rdev);
+int rs690_mc_wait_for_idle(struct radeon_device *rdev);
+
+
+/*
+ * MC functions.
+ */
+int rs690_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+
+ rs690_gpu_init(rdev);
+ rs400_gart_disable(rdev);
+
+ /* Setup GPU memory space */
+ rdev->mc.gtt_location = rdev->mc.vram_size;
+ rdev->mc.gtt_location += (rdev->mc.gtt_size - 1);
+ rdev->mc.gtt_location &= ~(rdev->mc.gtt_size - 1);
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ rs600_mc_disable_clients(rdev);
+ if (rs690_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(RS690_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(RS690_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32_MC(RS690_MCCFG_FB_LOCATION, tmp);
+ /* FIXME: Does this reg exist on RS480,RS740 ? */
+ WREG32(0x310, rdev->mc.vram_location);
+ WREG32(RS690_HDP_FB_LOCATION, rdev->mc.vram_location >> 16);
+ return 0;
+}
+
+void rs690_mc_fini(struct radeon_device *rdev)
+{
+ rs400_gart_disable(rdev);
+ radeon_gart_table_ram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+int rs690_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32_MC(RS690_MC_STATUS);
+ if (tmp & RS690_MC_STATUS_IDLE) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void rs690_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+void rs690_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: HDP same place on rs690 ? */
+ r100_hdp_reset(rdev);
+ rs600_disable_vga(rdev);
+ /* FIXME: is this correct ? */
+ r420_pipes_init(rdev);
+ if (rs690_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+
+/*
+ * VRAM info.
+ */
+void rs690_vram_info(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ rs400_gart_adjust_size(rdev);
+ /* DDR for all card after R300 & IGP */
+ rdev->mc.vram_is_ddr = true;
+ /* FIXME: is this correct for RS690/RS740 ? */
+ tmp = RREG32(RADEON_MEM_CNTL);
+ if (tmp & R300_MEM_NUM_CHANNELS_MASK) {
+ rdev->mc.vram_width = 128;
+ } else {
+ rdev->mc.vram_width = 64;
+ }
+ rdev->mc.vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(RS690_MC_INDEX, (reg & RS690_MC_INDEX_MASK));
+ r = RREG32(RS690_MC_DATA);
+ WREG32(RS690_MC_INDEX, RS690_MC_INDEX_MASK);
+ return r;
+}
+
+void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(RS690_MC_INDEX,
+ RS690_MC_INDEX_WR_EN | ((reg) & RS690_MC_INDEX_MASK));
+ WREG32(RS690_MC_DATA, v);
+ WREG32(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rs780 depends on : */
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+
+/* This files gather functions specifics to:
+ * rs780
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+int rs780_mc_wait_for_idle(struct radeon_device *rdev);
+void rs780_gpu_init(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int rs780_mc_init(struct radeon_device *rdev)
+{
+ rs780_gpu_init(rdev);
+ /* FIXME: implement */
+
+ rs600_mc_disable_clients(rdev);
+ if (rs780_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ return 0;
+}
+
+void rs780_mc_fini(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * Global GPU functions
+ */
+void rs780_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+int rs780_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+void rs780_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * VRAM info
+ */
+void rs780_vram_get_type(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+void rs780_vram_info(struct radeon_device *rdev)
+{
+ rs780_vram_get_type(rdev);
+
+ /* FIXME: implement */
+ /* Could aper size report 0 ? */
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include <linux/seq_file.h>
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rv515 depends on : */
+void r100_hdp_reset(struct radeon_device *rdev);
+int r100_cp_reset(struct radeon_device *rdev);
+int r100_rb2d_reset(struct radeon_device *rdev);
+int r100_gui_wait_for_idle(struct radeon_device *rdev);
+int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
+int rv370_pcie_gart_enable(struct radeon_device *rdev);
+void rv370_pcie_gart_disable(struct radeon_device *rdev);
+void r420_pipes_init(struct radeon_device *rdev);
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+void rs600_disable_vga(struct radeon_device *rdev);
+
+/* This files gather functions specifics to:
+ * rv515
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+int rv515_debugfs_pipes_info_init(struct radeon_device *rdev);
+int rv515_debugfs_ga_info_init(struct radeon_device *rdev);
+void rv515_gpu_init(struct radeon_device *rdev);
+int rv515_mc_wait_for_idle(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int rv515_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ int r;
+
+ if (r100_debugfs_rbbm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for RBBM !\n");
+ }
+ if (rv515_debugfs_pipes_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for pipes !\n");
+ }
+ if (rv515_debugfs_ga_info_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for pipes !\n");
+ }
+
+ rv515_gpu_init(rdev);
+ rv370_pcie_gart_disable(rdev);
+
+ /* Setup GPU memory space */
+ rdev->mc.vram_location = 0xFFFFFFFFUL;
+ rdev->mc.gtt_location = 0xFFFFFFFFUL;
+ if (rdev->flags & RADEON_IS_AGP) {
+ r = radeon_agp_init(rdev);
+ if (r) {
+ printk(KERN_WARNING "[drm] Disabling AGP\n");
+ rdev->flags &= ~RADEON_IS_AGP;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ } else {
+ rdev->mc.gtt_location = rdev->mc.agp_base;
+ }
+ }
+ r = radeon_mc_setup(rdev);
+ if (r) {
+ return r;
+ }
+
+ /* Program GPU memory space */
+ rs600_mc_disable_clients(rdev);
+ if (rv515_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+ /* Write VRAM size in case we are limiting it */
+ WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
+ tmp = REG_SET(RV515_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32(0x134, tmp);
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(RV515_MC_FB_TOP, tmp >> 16);
+ tmp |= REG_SET(RV515_MC_FB_START, rdev->mc.vram_location >> 16);
+ WREG32_MC(RV515_MC_FB_LOCATION, tmp);
+ WREG32(RS690_HDP_FB_LOCATION, rdev->mc.vram_location >> 16);
+ WREG32(0x310, rdev->mc.vram_location);
+ if (rdev->flags & RADEON_IS_AGP) {
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(RV515_MC_AGP_TOP, tmp >> 16);
+ tmp |= REG_SET(RV515_MC_AGP_START, rdev->mc.gtt_location >> 16);
+ WREG32_MC(RV515_MC_AGP_LOCATION, tmp);
+ WREG32_MC(RV515_MC_AGP_BASE, rdev->mc.agp_base);
+ WREG32_MC(RV515_MC_AGP_BASE_2, 0);
+ } else {
+ WREG32_MC(RV515_MC_AGP_LOCATION, 0x0FFFFFFF);
+ WREG32_MC(RV515_MC_AGP_BASE, 0);
+ WREG32_MC(RV515_MC_AGP_BASE_2, 0);
+ }
+ return 0;
+}
+
+void rv515_mc_fini(struct radeon_device *rdev)
+{
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ radeon_gart_fini(rdev);
+}
+
+
+/*
+ * Global GPU functions
+ */
+void rv515_ring_start(struct radeon_device *rdev)
+{
+ unsigned gb_tile_config;
+ int r;
+
+ /* Sub pixel 1/12 so we can have 4K rendering according to doc */
+ gb_tile_config = R300_ENABLE_TILING | R300_TILE_SIZE_16;
+ switch (rdev->num_gb_pipes) {
+ case 2:
+ gb_tile_config |= R300_PIPE_COUNT_R300;
+ break;
+ case 3:
+ gb_tile_config |= R300_PIPE_COUNT_R420_3P;
+ break;
+ case 4:
+ gb_tile_config |= R300_PIPE_COUNT_R420;
+ break;
+ case 1:
+ default:
+ gb_tile_config |= R300_PIPE_COUNT_RV350;
+ break;
+ }
+
+ r = radeon_ring_lock(rdev, 64);
+ if (r) {
+ return;
+ }
+ radeon_ring_write(rdev, PACKET0(RADEON_ISYNC_CNTL, 0));
+ radeon_ring_write(rdev,
+ RADEON_ISYNC_ANY2D_IDLE3D |
+ RADEON_ISYNC_ANY3D_IDLE2D |
+ RADEON_ISYNC_WAIT_IDLEGUI |
+ RADEON_ISYNC_CPSCRATCH_IDLEGUI);
+ radeon_ring_write(rdev, PACKET0(R300_GB_TILE_CONFIG, 0));
+ radeon_ring_write(rdev, gb_tile_config);
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev,
+ RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_3D_IDLECLEAN);
+ radeon_ring_write(rdev, PACKET0(0x170C, 0));
+ radeon_ring_write(rdev, 1 << 31);
+ radeon_ring_write(rdev, PACKET0(R300_GB_SELECT, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_GB_ENABLE, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(0x42C8, 0));
+ radeon_ring_write(rdev, (1 << rdev->num_gb_pipes) - 1);
+ radeon_ring_write(rdev, PACKET0(R500_VAP_INDEX_OFFSET, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_ZC_FLUSH | R300_ZC_FREE);
+ radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+ radeon_ring_write(rdev,
+ RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_3D_IDLECLEAN);
+ radeon_ring_write(rdev, PACKET0(R300_GB_AA_CONFIG, 0));
+ radeon_ring_write(rdev, 0);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
+ radeon_ring_write(rdev, R300_ZC_FLUSH | R300_ZC_FREE);
+ radeon_ring_write(rdev, PACKET0(R300_GB_MSPOS0, 0));
+ radeon_ring_write(rdev,
+ ((6 << R300_MS_X0_SHIFT) |
+ (6 << R300_MS_Y0_SHIFT) |
+ (6 << R300_MS_X1_SHIFT) |
+ (6 << R300_MS_Y1_SHIFT) |
+ (6 << R300_MS_X2_SHIFT) |
+ (6 << R300_MS_Y2_SHIFT) |
+ (6 << R300_MSBD0_Y_SHIFT) |
+ (6 << R300_MSBD0_X_SHIFT)));
+ radeon_ring_write(rdev, PACKET0(R300_GB_MSPOS1, 0));
+ radeon_ring_write(rdev,
+ ((6 << R300_MS_X3_SHIFT) |
+ (6 << R300_MS_Y3_SHIFT) |
+ (6 << R300_MS_X4_SHIFT) |
+ (6 << R300_MS_Y4_SHIFT) |
+ (6 << R300_MS_X5_SHIFT) |
+ (6 << R300_MS_Y5_SHIFT) |
+ (6 << R300_MSBD1_SHIFT)));
+ radeon_ring_write(rdev, PACKET0(R300_GA_ENHANCE, 0));
+ radeon_ring_write(rdev, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL);
+ radeon_ring_write(rdev, PACKET0(R300_GA_POLY_MODE, 0));
+ radeon_ring_write(rdev,
+ R300_FRONT_PTYPE_TRIANGE | R300_BACK_PTYPE_TRIANGE);
+ radeon_ring_write(rdev, PACKET0(R300_GA_ROUND_MODE, 0));
+ radeon_ring_write(rdev,
+ R300_GEOMETRY_ROUND_NEAREST |
+ R300_COLOR_ROUND_NEAREST);
+ radeon_ring_unlock_commit(rdev);
+}
+
+void rv515_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+int rv515_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ unsigned i;
+ uint32_t tmp;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ /* read MC_STATUS */
+ tmp = RREG32_MC(RV515_MC_STATUS);
+ if (tmp & RV515_MC_STATUS_IDLE) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ return -1;
+}
+
+void rv515_gpu_init(struct radeon_device *rdev)
+{
+ unsigned pipe_select_current, gb_pipe_select, tmp;
+
+ r100_hdp_reset(rdev);
+ r100_rb2d_reset(rdev);
+
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "reseting GPU. Bad things might happen.\n");
+ }
+
+ rs600_disable_vga(rdev);
+
+ r420_pipes_init(rdev);
+ gb_pipe_select = RREG32(0x402C);
+ tmp = RREG32(0x170C);
+ pipe_select_current = (tmp >> 2) & 3;
+ tmp = (1 << pipe_select_current) |
+ (((gb_pipe_select >> 8) & 0xF) << 4);
+ WREG32_PLL(0x000D, tmp);
+ if (r100_gui_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait GUI idle while "
+ "reseting GPU. Bad things might happen.\n");
+ }
+ if (rv515_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+}
+
+int rv515_ga_reset(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+ bool reinit_cp;
+ int i;
+
+ reinit_cp = rdev->cp.ready;
+ rdev->cp.ready = false;
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ WREG32(RADEON_CP_CSQ_MODE, 0);
+ WREG32(RADEON_CP_CSQ_CNTL, 0);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0x32005);
+ (void)RREG32(RADEON_RBBM_SOFT_RESET);
+ udelay(200);
+ WREG32(RADEON_RBBM_SOFT_RESET, 0);
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (tmp & ((1 << 20) | (1 << 26))) {
+ DRM_ERROR("VAP & CP still busy (RBBM_STATUS=0x%08X)\n", tmp);
+ /* GA still busy soft reset it */
+ WREG32(0x429C, 0x200);
+ WREG32(R300_VAP_PVS_STATE_FLUSH_REG, 0);
+ WREG32(0x43E0, 0);
+ WREG32(0x43E4, 0);
+ WREG32(0x24AC, 0);
+ }
+ /* Wait to prevent race in RBBM_STATUS */
+ mdelay(1);
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & ((1 << 20) | (1 << 26)))) {
+ break;
+ }
+ }
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ if (!(tmp & ((1 << 20) | (1 << 26)))) {
+ DRM_INFO("GA reset succeed (RBBM_STATUS=0x%08X)\n",
+ tmp);
+ DRM_INFO("GA_IDLE=0x%08X\n", RREG32(0x425C));
+ DRM_INFO("RB3D_RESET_STATUS=0x%08X\n", RREG32(0x46f0));
+ DRM_INFO("ISYNC_CNTL=0x%08X\n", RREG32(0x1724));
+ if (reinit_cp) {
+ return r100_cp_init(rdev, rdev->cp.ring_size);
+ }
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ tmp = RREG32(RADEON_RBBM_STATUS);
+ DRM_ERROR("Failed to reset GA ! (RBBM_STATUS=0x%08X)\n", tmp);
+ return -1;
+}
+
+int rv515_gpu_reset(struct radeon_device *rdev)
+{
+ uint32_t status;
+
+ /* reset order likely matter */
+ status = RREG32(RADEON_RBBM_STATUS);
+ /* reset HDP */
+ r100_hdp_reset(rdev);
+ /* reset rb2d */
+ if (status & ((1 << 17) | (1 << 18) | (1 << 27))) {
+ r100_rb2d_reset(rdev);
+ }
+ /* reset GA */
+ if (status & ((1 << 20) | (1 << 26))) {
+ rv515_ga_reset(rdev);
+ }
+ /* reset CP */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 16)) {
+ r100_cp_reset(rdev);
+ }
+ /* Check if GPU is idle */
+ status = RREG32(RADEON_RBBM_STATUS);
+ if (status & (1 << 31)) {
+ DRM_ERROR("Failed to reset GPU (RBBM_STATUS=0x%08X)\n", status);
+ return -1;
+ }
+ DRM_INFO("GPU reset succeed (RBBM_STATUS=0x%08X)\n", status);
+ return 0;
+}
+
+
+/*
+ * VRAM info
+ */
+static void rv515_vram_get_type(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ rdev->mc.vram_width = 128;
+ rdev->mc.vram_is_ddr = true;
+ tmp = RREG32_MC(RV515_MC_CNTL);
+ tmp &= RV515_MEM_NUM_CHANNELS_MASK;
+ switch (tmp) {
+ case 0:
+ rdev->mc.vram_width = 64;
+ break;
+ case 1:
+ rdev->mc.vram_width = 128;
+ break;
+ default:
+ rdev->mc.vram_width = 128;
+ break;
+ }
+}
+
+void rv515_vram_info(struct radeon_device *rdev)
+{
+ rv515_vram_get_type(rdev);
+ rdev->mc.vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
+
+
+/*
+ * Indirect registers accessor
+ */
+uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(R520_MC_IND_INDEX, 0x7f0000 | (reg & 0xffff));
+ r = RREG32(R520_MC_IND_DATA);
+ WREG32(R520_MC_IND_INDEX, 0);
+ return r;
+}
+
+void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(R520_MC_IND_INDEX, 0xff0000 | ((reg) & 0xffff));
+ WREG32(R520_MC_IND_DATA, (v));
+ WREG32(R520_MC_IND_INDEX, 0);
+}
+
+uint32_t rv515_pcie_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+ uint32_t r;
+
+ WREG32(RADEON_PCIE_INDEX, ((reg) & 0x7ff));
+ (void)RREG32(RADEON_PCIE_INDEX);
+ r = RREG32(RADEON_PCIE_DATA);
+ return r;
+}
+
+void rv515_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+ WREG32(RADEON_PCIE_INDEX, ((reg) & 0x7ff));
+ (void)RREG32(RADEON_PCIE_INDEX);
+ WREG32(RADEON_PCIE_DATA, (v));
+ (void)RREG32(RADEON_PCIE_DATA);
+}
+
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+static int rv515_debugfs_pipes_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32(R400_GB_PIPE_SELECT);
+ seq_printf(m, "GB_PIPE_SELECT 0x%08x\n", tmp);
+ tmp = RREG32(R500_SU_REG_DEST);
+ seq_printf(m, "SU_REG_DEST 0x%08x\n", tmp);
+ tmp = RREG32(R300_GB_TILE_CONFIG);
+ seq_printf(m, "GB_TILE_CONFIG 0x%08x\n", tmp);
+ tmp = RREG32(R300_DST_PIPE_CONFIG);
+ seq_printf(m, "DST_PIPE_CONFIG 0x%08x\n", tmp);
+ return 0;
+}
+
+static int rv515_debugfs_ga_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t tmp;
+
+ tmp = RREG32(0x2140);
+ seq_printf(m, "VAP_CNTL_STATUS 0x%08x\n", tmp);
+ radeon_gpu_reset(rdev);
+ tmp = RREG32(0x425C);
+ seq_printf(m, "GA_IDLE 0x%08x\n", tmp);
+ return 0;
+}
+
+static struct drm_info_list rv515_pipes_info_list[] = {
+ {"rv515_pipes_info", rv515_debugfs_pipes_info, 0, NULL},
+};
+
+static struct drm_info_list rv515_ga_info_list[] = {
+ {"rv515_ga_info", rv515_debugfs_ga_info, 0, NULL},
+};
+#endif
+
+int rv515_debugfs_pipes_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, rv515_pipes_info_list, 1);
+#else
+ return 0;
+#endif
+}
+
+int rv515_debugfs_ga_info_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, rv515_ga_info_list, 1);
+#else
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ */
+#include "drmP.h"
+#include "radeon_reg.h"
+#include "radeon.h"
+
+/* rv770,rv730,rv710 depends on : */
+void rs600_mc_disable_clients(struct radeon_device *rdev);
+
+/* This files gather functions specifics to:
+ * rv770,rv730,rv710
+ *
+ * Some of these functions might be used by newer ASICs.
+ */
+int rv770_mc_wait_for_idle(struct radeon_device *rdev);
+void rv770_gpu_init(struct radeon_device *rdev);
+
+
+/*
+ * MC
+ */
+int rv770_mc_init(struct radeon_device *rdev)
+{
+ uint32_t tmp;
+
+ rv770_gpu_init(rdev);
+
+ /* setup the gart before changing location so we can ask to
+ * discard unmapped mc request
+ */
+ /* FIXME: disable out of gart access */
+ tmp = rdev->mc.gtt_location / 4096;
+ tmp = REG_SET(R700_LOGICAL_PAGE_NUMBER, tmp);
+ WREG32(R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR, tmp);
+ tmp = (rdev->mc.gtt_location + rdev->mc.gtt_size) / 4096;
+ tmp = REG_SET(R700_LOGICAL_PAGE_NUMBER, tmp);
+ WREG32(R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, tmp);
+
+ rs600_mc_disable_clients(rdev);
+ if (rv770_mc_wait_for_idle(rdev)) {
+ printk(KERN_WARNING "Failed to wait MC idle while "
+ "programming pipes. Bad things might happen.\n");
+ }
+
+ tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+ tmp = REG_SET(R700_MC_FB_TOP, tmp >> 24);
+ tmp |= REG_SET(R700_MC_FB_BASE, rdev->mc.vram_location >> 24);
+ WREG32(R700_MC_VM_FB_LOCATION, tmp);
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
+ tmp = REG_SET(R700_MC_AGP_TOP, tmp >> 22);
+ WREG32(R700_MC_VM_AGP_TOP, tmp);
+ tmp = REG_SET(R700_MC_AGP_BOT, rdev->mc.gtt_location >> 22);
+ WREG32(R700_MC_VM_AGP_BOT, tmp);
+ return 0;
+}
+
+void rv770_mc_fini(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * Global GPU functions
+ */
+void rv770_errata(struct radeon_device *rdev)
+{
+ rdev->pll_errata = 0;
+}
+
+int rv770_mc_wait_for_idle(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+ return 0;
+}
+
+void rv770_gpu_init(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+
+/*
+ * VRAM info
+ */
+void rv770_vram_get_type(struct radeon_device *rdev)
+{
+ /* FIXME: implement */
+}
+
+void rv770_vram_info(struct radeon_device *rdev)
+{
+ rv770_vram_get_type(rdev);
+
+ /* FIXME: implement */
+ /* Could aper size report 0 ? */
+ rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+ rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
+}
source "drivers/staging/serqt_usb/Kconfig"
+source "drivers/gpu/drm/radeon/Kconfig"
+
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
#define DRM_RADEON_SETPARAM 0x19
#define DRM_RADEON_SURF_ALLOC 0x1a
#define DRM_RADEON_SURF_FREE 0x1b
+/* KMS ioctl */
+#define DRM_RADEON_GEM_INFO 0x1c
+#define DRM_RADEON_GEM_CREATE 0x1d
+#define DRM_RADEON_GEM_MMAP 0x1e
+#define DRM_RADEON_GEM_PREAD 0x21
+#define DRM_RADEON_GEM_PWRITE 0x22
+#define DRM_RADEON_GEM_SET_DOMAIN 0x23
+#define DRM_RADEON_GEM_WAIT_IDLE 0x24
+#define DRM_RADEON_CS 0x26
+#define DRM_RADEON_INFO 0x27
#define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
#define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START)
#define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
#define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
+/* KMS */
+#define DRM_IOCTL_RADEON_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info)
+#define DRM_IOCTL_RADEON_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create)
+#define DRM_IOCTL_RADEON_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap)
+#define DRM_IOCTL_RADEON_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread)
+#define DRM_IOCTL_RADEON_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite)
+#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain)
+#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle)
+#define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs)
+#define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info)
+
typedef struct drm_radeon_init {
enum {
#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */
+#define RADEON_PARAM_DEVICE_ID 16
typedef struct drm_radeon_getparam {
int param;
#define DRM_RADEON_VBLANK_CRTC1 1
#define DRM_RADEON_VBLANK_CRTC2 2
+/*
+ * Kernel modesetting world below.
+ */
+#define RADEON_GEM_DOMAIN_CPU 0x1
+#define RADEON_GEM_DOMAIN_GTT 0x2
+#define RADEON_GEM_DOMAIN_VRAM 0x4
+
+struct drm_radeon_gem_info {
+ uint64_t gart_size;
+ uint64_t vram_size;
+ uint64_t vram_visible;
+};
+
+#define RADEON_GEM_NO_BACKING_STORE 1
+
+struct drm_radeon_gem_create {
+ uint64_t size;
+ uint64_t alignment;
+ uint32_t handle;
+ uint32_t initial_domain;
+ uint32_t flags;
+};
+
+struct drm_radeon_gem_mmap {
+ uint32_t handle;
+ uint32_t pad;
+ uint64_t offset;
+ uint64_t size;
+ uint64_t addr_ptr;
+};
+
+struct drm_radeon_gem_set_domain {
+ uint32_t handle;
+ uint32_t read_domains;
+ uint32_t write_domain;
+};
+
+struct drm_radeon_gem_wait_idle {
+ uint32_t handle;
+ uint32_t pad;
+};
+
+struct drm_radeon_gem_busy {
+ uint32_t handle;
+ uint32_t busy;
+};
+
+struct drm_radeon_gem_pread {
+ /** Handle for the object being read. */
+ uint32_t handle;
+ uint32_t pad;
+ /** Offset into the object to read from */
+ uint64_t offset;
+ /** Length of data to read */
+ uint64_t size;
+ /** Pointer to write the data into. */
+ /* void *, but pointers are not 32/64 compatible */
+ uint64_t data_ptr;
+};
+
+struct drm_radeon_gem_pwrite {
+ /** Handle for the object being written to. */
+ uint32_t handle;
+ uint32_t pad;
+ /** Offset into the object to write to */
+ uint64_t offset;
+ /** Length of data to write */
+ uint64_t size;
+ /** Pointer to read the data from. */
+ /* void *, but pointers are not 32/64 compatible */
+ uint64_t data_ptr;
+};
+
+#define RADEON_CHUNK_ID_RELOCS 0x01
+#define RADEON_CHUNK_ID_IB 0x02
+
+struct drm_radeon_cs_chunk {
+ uint32_t chunk_id;
+ uint32_t length_dw;
+ uint64_t chunk_data;
+};
+
+struct drm_radeon_cs_reloc {
+ uint32_t handle;
+ uint32_t read_domains;
+ uint32_t write_domain;
+ uint32_t flags;
+};
+
+struct drm_radeon_cs {
+ uint32_t num_chunks;
+ uint32_t cs_id;
+ /* this points to uint64_t * which point to cs chunks */
+ uint64_t chunks;
+ /* updates to the limits after this CS ioctl */
+ uint64_t gart_limit;
+ uint64_t vram_limit;
+};
+
+#define RADEON_INFO_DEVICE_ID 0x00
+#define RADEON_INFO_NUM_GB_PIPES 0x01
+
+struct drm_radeon_info {
+ uint32_t request;
+ uint32_t pad;
+ uint64_t value;
+};
+
#endif
projects / mirror_ubuntu-focal-kernel.git / commitdiff