drivers/gpu/drm/amd/display/include/asic_capability_types.h

   1 /*
   2  * Copyright 2012-15 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * Authors: AMD
  23  *
  24  */
  25 #ifndef __DAL_ASIC_CAPABILITY_TYPES_H__
  26 #define __DAL_ASIC_CAPABILITY_TYPES_H__
  27
  28 /*
  29  * ASIC Capabilities
  30  */
  31 struct asic_caps {
  32         bool CONSUMER_SINGLE_SELECTED_TIMING:1;
  33         bool UNDERSCAN_ADJUST:1;
  34         bool DELTA_SIGMA_SUPPORT:1;
  35         bool PANEL_SELF_REFRESH_SUPPORTED:1;
  36         bool IS_FUSION:1;
  37         bool DP_MST_SUPPORTED:1;
  38         bool UNDERSCAN_FOR_HDMI_ONLY:1;
  39         bool DVI_CLOCK_SHARE_CAPABILITY:1;
  40         bool SUPPORT_CEA861E_FINAL:1;
  41         bool MIRABILIS_SUPPORTED:1;
  42         bool MIRABILIS_ENABLED_BY_DEFAULT:1;
  43         bool DEVICE_TAG_REMAP_SUPPORTED:1;
  44         bool HEADLESS_NO_OPM_SUPPORTED:1;
  45         bool WIRELESS_LIMIT_TO_720P:1;
  46         bool WIRELESS_FULL_TIMING_ADJUSTMENT:1;
  47         bool WIRELESS_TIMING_ADJUSTMENT:1;
  48         bool WIRELESS_COMPRESSED_AUDIO:1;
  49         bool VCE_SUPPORTED:1;
  50         bool HPD_CHECK_FOR_EDID:1;
  51         bool NEED_MC_TUNING:1;
  52         bool SKIP_PSR_WAIT_FOR_PLL_LOCK_BIT:1;
  53         bool DFSBYPASS_DYNAMIC_SUPPORT:1;
  54         bool SUPPORT_8BPP:1;
  55 };
  56
  57 /*
  58  * ASIC Stereo 3D Caps
  59  */
  60 struct asic_stereo_3d_caps {
  61         bool SUPPORTED:1;
  62         bool DISPLAY_BASED_ON_WS:1;
  63         bool HDMI_FRAME_PACK:1;
  64         bool INTERLACE_FRAME_PACK:1;
  65         bool DISPLAYPORT_FRAME_PACK:1;
  66         bool DISPLAYPORT_FRAME_ALT:1;
  67         bool INTERLEAVE:1;
  68 };
  69
  70 /*
  71  * ASIC Bugs
  72  */
  73 struct asic_bugs {
  74         bool MST_SYMBOL_MISALIGNMENT:1;
  75         bool PSR_2X_LANE_GANGING:1;
  76         bool LB_WA_IS_SUPPORTED:1;
  77         bool ROM_REGISTER_ACCESS:1;
  78         bool PSR_WA_OVERSCAN_CRC_ERROR:1;
  79 };
  80
  81 /*
  82  * ASIC Data
  83  */
  84 enum asic_data {
  85         ASIC_DATA_FIRST = 0,
  86         ASIC_DATA_DCE_VERSION = ASIC_DATA_FIRST,
  87         ASIC_DATA_DCE_VERSION_MINOR,
  88         ASIC_DATA_LINEBUFFER_SIZE,
  89         ASIC_DATA_DRAM_BANDWIDTH_EFFICIENCY,
  90         ASIC_DATA_MC_LATENCY,
  91         ASIC_DATA_MC_LATENCY_SLOW,
  92         ASIC_DATA_MEMORYTYPE_MULTIPLIER,
  93         ASIC_DATA_PATH_NUM_PER_DPMST_CONNECTOR,
  94         ASIC_DATA_MAX_UNDERSCAN_PERCENTAGE,
  95         ASIC_DATA_VIEWPORT_PIXEL_GRANULARITY,
  96         ASIC_DATA_MIN_DISPCLK_FOR_UNDERSCAN,
  97         ASIC_DATA_DOWNSCALE_LIMIT,
  98         ASIC_DATA_MAX_NUMBER /* end of enum */
  99 };
 100
 101 /*
 102  * ASIC Feature Flags
 103  */
 104 struct asic_feature_flags {
 105         union {
 106                 uint32_t raw;
 107                 struct {
 108                         uint32_t LEGACY_CLIENT:1;
 109                         uint32_t PACKED_PIXEL_FORMAT:1;
 110                         uint32_t WORKSTATION_STEREO:1;
 111                         uint32_t WORKSTATION:1;
 112                 } bits;
 113         };
 114 };
 115
 116 #endif /* __DAL_ASIC_CAPABILITY_TYPES_H__ */