Add DCN2 resource definition and HW Sequencer changes.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
#include "dcn10/dcn10_resource.h"
#endif
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+#include "dcn20/dcn20_resource.h"
+#endif
#include "dce120/dce120_resource.h"
#define DC_LOGGER_INIT(logger)
dc_version = DCN_VERSION_1_01;
break;
#endif
+
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ case FAMILY_NV:
+ dc_version = DCN_VERSION_2_0;
+ break;
+#endif
default:
dc_version = DCE_VERSION_UNKNOWN;
break;
#endif
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ case DCN_VERSION_2_0:
+ res_pool = dcn20_create_resource_pool(init_data, dc);
+ break;
+#endif
+
default:
break;
}
#endif //(CONFIG_DRM_AMD_DC_DCN1_0)
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+
+static bool dcn20_lock_phy(struct dmcu *dmcu)
+{
+ struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+ /* If microcontroller is not running, do nothing */
+ if (dmcu->dmcu_state != DMCU_RUNNING)
+ return false;
+
+ /* waitDMCUReadyForCmd */
+ REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+ /* setDMCUParam_Cmd */
+ REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, MCP_SYNC_PHY_LOCK);
+
+ /* notifyDMCUMsg */
+ REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+ /* waitDMCUReadyForCmd */
+ REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+ return true;
+}
+
+static bool dcn20_unlock_phy(struct dmcu *dmcu)
+{
+ struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+ /* If microcontroller is not running, do nothing */
+ if (dmcu->dmcu_state != DMCU_RUNNING)
+ return false;
+
+ /* waitDMCUReadyForCmd */
+ REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+ /* setDMCUParam_Cmd */
+ REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, MCP_SYNC_PHY_UNLOCK);
+
+ /* notifyDMCUMsg */
+ REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+ /* waitDMCUReadyForCmd */
+ REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+ return true;
+}
+
+#endif //(CONFIG_DRM_AMD_DC_DCN2_0)
+
static const struct dmcu_funcs dce_funcs = {
.dmcu_init = dce_dmcu_init,
.load_iram = dce_dmcu_load_iram,
};
#endif
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+static const struct dmcu_funcs dcn20_funcs = {
+ .dmcu_init = dcn10_dmcu_init,
+ .load_iram = dcn10_dmcu_load_iram,
+ .set_psr_enable = dcn10_dmcu_set_psr_enable,
+ .setup_psr = dcn10_dmcu_setup_psr,
+ .get_psr_state = dcn10_get_dmcu_psr_state,
+ .set_psr_wait_loop = dcn10_psr_wait_loop,
+ .get_psr_wait_loop = dcn10_get_psr_wait_loop,
+ .is_dmcu_initialized = dcn10_is_dmcu_initialized,
+ .lock_phy = dcn20_lock_phy,
+ .unlock_phy = dcn20_unlock_phy
+};
+#endif
+
static void dce_dmcu_construct(
struct dce_dmcu *dmcu_dce,
struct dc_context *ctx,
}
#endif
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+struct dmcu *dcn20_dmcu_create(
+ struct dc_context *ctx,
+ const struct dce_dmcu_registers *regs,
+ const struct dce_dmcu_shift *dmcu_shift,
+ const struct dce_dmcu_mask *dmcu_mask)
+{
+ struct dce_dmcu *dmcu_dce = kzalloc(sizeof(*dmcu_dce), GFP_KERNEL);
+
+ if (dmcu_dce == NULL) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ dce_dmcu_construct(
+ dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+ dmcu_dce->base.funcs = &dcn20_funcs;
+
+ return &dmcu_dce->base;
+}
+#endif
+
void dce_dmcu_destroy(struct dmcu **dmcu)
{
struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(*dmcu);
const struct dce_dmcu_shift *dmcu_shift,
const struct dce_dmcu_mask *dmcu_mask);
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+struct dmcu *dcn20_dmcu_create(
+ struct dc_context *ctx,
+ const struct dce_dmcu_registers *regs,
+ const struct dce_dmcu_shift *dmcu_shift,
+ const struct dce_dmcu_mask *dmcu_mask);
+#endif
+
void dce_dmcu_destroy(struct dmcu **dmcu);
static const uint32_t abm_gain_stepsize = 0x0060;
SR(DC_IP_REQUEST_CNTL), \
BL_REG_LIST()
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+#define HWSEQ_DCN2_REG_LIST()\
+ HWSEQ_DCN_REG_LIST(), \
+ HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
+ HWSEQ_PHYPLL_REG_LIST(OTG), \
+ SR(MICROSECOND_TIME_BASE_DIV), \
+ SR(MILLISECOND_TIME_BASE_DIV), \
+ SR(DISPCLK_FREQ_CHANGE_CNTL), \
+ SR(RBBMIF_TIMEOUT_DIS), \
+ SR(RBBMIF_TIMEOUT_DIS_2), \
+ SR(DCHUBBUB_CRC_CTRL), \
+ SR(DPP_TOP0_DPP_CRC_CTRL), \
+ SR(DPP_TOP0_DPP_CRC_VAL_B_A), \
+ SR(DPP_TOP0_DPP_CRC_VAL_R_G), \
+ SR(MPC_CRC_CTRL), \
+ SR(MPC_CRC_RESULT_GB), \
+ SR(MPC_CRC_RESULT_C), \
+ SR(MPC_CRC_RESULT_AR), \
+ SR(DOMAIN0_PG_CONFIG), \
+ SR(DOMAIN1_PG_CONFIG), \
+ SR(DOMAIN2_PG_CONFIG), \
+ SR(DOMAIN3_PG_CONFIG), \
+ SR(DOMAIN4_PG_CONFIG), \
+ SR(DOMAIN5_PG_CONFIG), \
+ SR(DOMAIN6_PG_CONFIG), \
+ SR(DOMAIN7_PG_CONFIG), \
+ SR(DOMAIN8_PG_CONFIG), \
+ SR(DOMAIN9_PG_CONFIG), \
+ SR(DOMAIN10_PG_CONFIG), \
+ SR(DOMAIN11_PG_CONFIG), \
+ SR(DOMAIN16_PG_CONFIG), \
+ SR(DOMAIN17_PG_CONFIG), \
+ SR(DOMAIN18_PG_CONFIG), \
+ SR(DOMAIN19_PG_CONFIG), \
+ SR(DOMAIN20_PG_CONFIG), \
+ SR(DOMAIN21_PG_CONFIG), \
+ SR(DOMAIN0_PG_STATUS), \
+ SR(DOMAIN1_PG_STATUS), \
+ SR(DOMAIN2_PG_STATUS), \
+ SR(DOMAIN3_PG_STATUS), \
+ SR(DOMAIN4_PG_STATUS), \
+ SR(DOMAIN5_PG_STATUS), \
+ SR(DOMAIN6_PG_STATUS), \
+ SR(DOMAIN7_PG_STATUS), \
+ SR(DOMAIN8_PG_STATUS), \
+ SR(DOMAIN9_PG_STATUS), \
+ SR(DOMAIN10_PG_STATUS), \
+ SR(DOMAIN11_PG_STATUS), \
+ SR(DOMAIN16_PG_STATUS), \
+ SR(DOMAIN17_PG_STATUS), \
+ SR(DOMAIN18_PG_STATUS), \
+ SR(DOMAIN19_PG_STATUS), \
+ SR(DOMAIN20_PG_STATUS), \
+ SR(DOMAIN21_PG_STATUS), \
+ SR(D1VGA_CONTROL), \
+ SR(D2VGA_CONTROL), \
+ SR(D3VGA_CONTROL), \
+ SR(D4VGA_CONTROL), \
+ SR(D5VGA_CONTROL), \
+ SR(D6VGA_CONTROL), \
+ SR(DC_IP_REQUEST_CNTL), \
+ BL_REG_LIST()
+#endif
+
struct dce_hwseq_registers {
/* Backlight registers */
HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_DIGON_OVRD, mask_sh), \
HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+#define HWSEQ_DCN2_MASK_SH_LIST(mask_sh)\
+ HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+ HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+ HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN8_PG_CONFIG, DOMAIN8_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN8_PG_CONFIG, DOMAIN8_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN9_PG_CONFIG, DOMAIN9_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN9_PG_CONFIG, DOMAIN9_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN10_PG_CONFIG, DOMAIN10_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN10_PG_CONFIG, DOMAIN10_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN11_PG_CONFIG, DOMAIN11_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN11_PG_CONFIG, DOMAIN11_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN16_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN16_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN17_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN17_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN18_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN18_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN19_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN19_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN20_PG_CONFIG, DOMAIN20_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN20_PG_CONFIG, DOMAIN20_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN21_PG_CONFIG, DOMAIN21_POWER_FORCEON, mask_sh), \
+ HWS_SF(, DOMAIN21_PG_CONFIG, DOMAIN21_POWER_GATE, mask_sh), \
+ HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN0_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN1_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN2_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN3_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN4_PG_STATUS, DOMAIN4_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN5_PG_STATUS, DOMAIN5_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN6_PG_STATUS, DOMAIN6_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN7_PG_STATUS, DOMAIN7_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN8_PG_STATUS, DOMAIN8_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN9_PG_STATUS, DOMAIN9_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN10_PG_STATUS, DOMAIN10_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN11_PG_STATUS, DOMAIN11_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN16_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN17_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN18_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN19_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN20_PG_STATUS, DOMAIN20_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DOMAIN21_PG_STATUS, DOMAIN21_PGFSM_PWR_STATUS, mask_sh), \
+ HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+#endif
+
#define HWSEQ_REG_FIELD_LIST(type) \
type DCFE_CLOCK_ENABLE; \
type DCFEV_CLOCK_ENABLE; \
/* update AVI info frame (HDMI, DP)*/
/* TODO: FPGA may change to hwss.update_info_frame */
- dce110_update_info_frame(pipe_ctx);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ if (pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata != NULL &&
+ pipe_ctx->plane_res.hubp != NULL) {
+ if (pipe_ctx->stream->dmdata_address.quad_part != 0) {
+ /* if using dynamic meta, don't set up generic infopackets */
+ pipe_ctx->stream_res.encoder_info_frame.hdrsmd.valid = false;
+ pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata(
+ pipe_ctx->stream_res.stream_enc,
+ true, pipe_ctx->plane_res.hubp->inst,
+ dc_is_dp_signal(pipe_ctx->stream->signal) ?
+ dmdata_dp : dmdata_hdmi);
+ } else
+ pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata(
+ pipe_ctx->stream_res.stream_enc,
+ false, pipe_ctx->plane_res.hubp->inst,
+ dc_is_dp_signal(pipe_ctx->stream->signal) ?
+ dmdata_dp : dmdata_hdmi);
+ }
+#endif
/* enable early control to avoid corruption on DP monitor*/
active_total_with_borders =
if (pp_smu) {
if (pp_smu->ctx.ver == PP_SMU_VER_RV && pp_smu->rv_funcs.set_pme_wa_enable)
pp_smu->rv_funcs.set_pme_wa_enable(&(pp_smu->ctx));
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+ else if (pp_smu->ctx.ver == PP_SMU_VER_NV && pp_smu->nv_funcs.set_pme_wa_enable)
+ pp_smu->nv_funcs.set_pme_wa_enable(&(pp_smu->ctx));
+#endif
}
}
struct dc_stream_state *stream = pipe_ctx->stream;
struct drr_params params = {0};
unsigned int event_triggers = 0;
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ struct pipe_ctx *odm_pipe = dc_res_get_odm_bottom_pipe(pipe_ctx);
+#endif
if (dc->hwss.disable_stream_gating) {
dc->hwss.disable_stream_gating(dc, pipe_ctx);
pipe_ctx->stream_res.opp,
&stream->bit_depth_params,
&stream->clamping);
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ if (odm_pipe) {
+ odm_pipe->stream_res.opp->funcs->opp_set_dyn_expansion(
+ odm_pipe->stream_res.opp,
+ COLOR_SPACE_YCBCR601,
+ stream->timing.display_color_depth,
+ stream->signal);
+
+ odm_pipe->stream_res.opp->funcs->opp_program_fmt(
+ odm_pipe->stream_res.opp,
+ &stream->bit_depth_params,
+ &stream->clamping);
+ }
+#endif
if (!stream->dpms_off)
core_link_enable_stream(context, pipe_ctx);
#include "clk_mgr.h"
+
#define DC_LOGGER_INIT(logger)
#define CTX \
}
DTN_INFO("\n");
+
DTN_INFO("\nCALCULATED Clocks: dcfclk_khz:%d dcfclk_deep_sleep_khz:%d dispclk_khz:%d\n"
"dppclk_khz:%d max_supported_dppclk_khz:%d fclk_khz:%d socclk_khz:%d\n\n",
dc->current_state->bw_ctx.bw.dcn.clk.dcfclk_khz,
plane_state->format,
EXPANSION_MODE_ZERO,
plane_state->input_csc_color_matrix,
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+ plane_state->color_space,
+ NULL);
+#else
plane_state->color_space);
+#endif
//set scale and bias registers
dcn10_build_prescale_params(&bns_params, plane_state);
&pipe_ctx->ttu_regs);
}
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ /* Program secondary blending tree and writeback pipes */
+ if ((stream->num_wb_info > 0) && (dc->hwss.program_all_writeback_pipes_in_tree))
+ dc->hwss.program_all_writeback_pipes_in_tree(dc, stream, context);
+#endif
+
if (interdependent_update)
lock_all_pipes(dc, context, false);
else
--- /dev/null
+#
+# Makefile for DCN.
+
+DCN20 = dcn20_resource.o dcn20_hwseq.o dcn20_dpp.o dcn20_dpp_cm.o dcn20_hubp.o \
+ dcn20_mpc.o dcn20_opp.o dcn20_hubbub.o dcn20_optc.o dcn20_mmhubbub.o \
+ dcn20_stream_encoder.o dcn20_link_encoder.o dcn20_dccg.o \
+ dcn20_vmid.o dcn20_dwb.o dcn20_dwb_scl.o
+
+
+CFLAGS_dcn20_resource.o := -mhard-float -msse -mpreferred-stack-boundary=4
+
+AMD_DAL_DCN20 = $(addprefix $(AMDDALPATH)/dc/dcn20/,$(DCN20))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN20)
--- /dev/null
+/*
+ * Copyright 2016 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dm_helpers.h"
+#include "core_types.h"
+#include "resource.h"
+#include "dcn20/dcn20_resource.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn10/dcn10_hw_sequencer.h"
+#include "dcn20_hwseq.h"
+#include "dce/dce_hwseq.h"
+#include "abm.h"
+#include "clk_mgr.h"
+#include "dmcu.h"
+#include "hubp.h"
+#include "timing_generator.h"
+#include "opp.h"
+#include "ipp.h"
+#include "mpc.h"
+#include "mcif_wb.h"
+#include "reg_helper.h"
+#include "dcn10/dcn10_cm_common.h"
+#include "dcn10/dcn10_hubbub.h"
+#include "dcn10/dcn10_optc.h"
+#include "dc_link_dp.h"
+#include "vm_helper.h"
+#include "dccg.h"
+
+#define DC_LOGGER_INIT(logger)
+
+#define CTX \
+ hws->ctx
+#define REG(reg)\
+ hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+ hws->shifts->field_name, hws->masks->field_name
+
+static void bios_golden_init(struct dc *dc)
+{
+ struct dc_bios *bp = dc->ctx->dc_bios;
+ int i;
+
+ /* initialize dcn global */
+ bp->funcs->enable_disp_power_gating(bp,
+ CONTROLLER_ID_D0, ASIC_PIPE_INIT);
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ /* initialize dcn per pipe */
+ bp->funcs->enable_disp_power_gating(bp,
+ CONTROLLER_ID_D0 + i, ASIC_PIPE_DISABLE);
+ }
+}
+
+static void enable_power_gating_plane(
+ struct dce_hwseq *hws,
+ bool enable)
+{
+ bool force_on = 1; /* disable power gating */
+
+ if (enable)
+ force_on = 0;
+
+ /* DCHUBP0/1/2/3/4/5 */
+ REG_UPDATE(DOMAIN0_PG_CONFIG, DOMAIN0_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN8_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on);
+ /*Do not power gate DCHUB5, should be left at HW default, power on permanently*/
+ /*REG_UPDATE(DOMAIN10_PG_CONFIG, DOMAIN10_POWER_FORCEON, force_on);*/
+
+ /* DPP0/1/2/3/4/5 */
+ REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN9_PG_CONFIG, DOMAIN9_POWER_FORCEON, force_on);
+ /*Do not power gate DPP5, should be left at HW default, power on permanently*/
+ /*REG_UPDATE(DOMAIN11_PG_CONFIG, DOMAIN11_POWER_FORCEON, force_on);*/
+
+ REG_UPDATE(DOMAIN16_PG_CONFIG, DOMAIN16_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN17_PG_CONFIG, DOMAIN17_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN18_PG_CONFIG, DOMAIN18_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN19_PG_CONFIG, DOMAIN19_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN20_PG_CONFIG, DOMAIN20_POWER_FORCEON, force_on);
+ REG_UPDATE(DOMAIN21_PG_CONFIG, DOMAIN21_POWER_FORCEON, force_on);
+}
+
+static void dcn20_dccg_init(struct dce_hwseq *hws)
+{
+ /*
+ * set MICROSECOND_TIME_BASE_DIV
+ * 100Mhz refclk -> 0x120264
+ * 27Mhz refclk -> 0x12021b
+ * 48Mhz refclk -> 0x120230
+ *
+ */
+ REG_WRITE(MICROSECOND_TIME_BASE_DIV, 0x120264);
+
+ /*
+ * set MILLISECOND_TIME_BASE_DIV
+ * 100Mhz refclk -> 0x1186a0
+ * 27Mhz refclk -> 0x106978
+ * 48Mhz refclk -> 0x10bb80
+ *
+ */
+ REG_WRITE(MILLISECOND_TIME_BASE_DIV, 0x1186a0);
+
+ /* This value is dependent on the hardware pipeline delay so set once per SOC */
+ REG_WRITE(DISPCLK_FREQ_CHANGE_CNTL, 0x801003c);
+}
+
+static void disable_vga(
+ struct dce_hwseq *hws)
+{
+ REG_WRITE(D1VGA_CONTROL, 0);
+ REG_WRITE(D2VGA_CONTROL, 0);
+ REG_WRITE(D3VGA_CONTROL, 0);
+ REG_WRITE(D4VGA_CONTROL, 0);
+ REG_WRITE(D5VGA_CONTROL, 0);
+ REG_WRITE(D6VGA_CONTROL, 0);
+}
+
+void dcn20_program_tripleBuffer(
+ const struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ bool enableTripleBuffer)
+{
+ if (pipe_ctx->plane_res.hubp && pipe_ctx->plane_res.hubp->funcs) {
+ pipe_ctx->plane_res.hubp->funcs->hubp_enable_tripleBuffer(
+ pipe_ctx->plane_res.hubp,
+ enableTripleBuffer);
+ }
+}
+
+/* Blank pixel data during initialization */
+static void dcn20_init_blank(
+ struct dc *dc,
+ struct timing_generator *tg)
+{
+ enum dc_color_space color_space;
+ struct tg_color black_color = {0};
+ struct output_pixel_processor *opp = NULL;
+ struct output_pixel_processor *bottom_opp = NULL;
+ uint32_t num_opps, opp_id_src0, opp_id_src1;
+ uint32_t otg_active_width, otg_active_height;
+
+ /* program opp dpg blank color */
+ color_space = COLOR_SPACE_SRGB;
+ color_space_to_black_color(dc, color_space, &black_color);
+
+ /* get the OTG active size */
+ tg->funcs->get_otg_active_size(tg,
+ &otg_active_width,
+ &otg_active_height);
+
+ /* get the OPTC source */
+ tg->funcs->get_optc_source(tg, &num_opps, &opp_id_src0, &opp_id_src1);
+ ASSERT(opp_id_src0 < dc->res_pool->res_cap->num_opp);
+ opp = dc->res_pool->opps[opp_id_src0];
+
+ if (num_opps == 2) {
+ otg_active_width = otg_active_width / 2;
+ ASSERT(opp_id_src1 < dc->res_pool->res_cap->num_opp);
+ bottom_opp = dc->res_pool->opps[opp_id_src1];
+ }
+
+ opp->funcs->opp_set_disp_pattern_generator(
+ opp,
+ CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
+ COLOR_DEPTH_UNDEFINED,
+ &black_color,
+ otg_active_width,
+ otg_active_height);
+
+ if (num_opps == 2) {
+ bottom_opp->funcs->opp_set_disp_pattern_generator(
+ bottom_opp,
+ CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
+ COLOR_DEPTH_UNDEFINED,
+ &black_color,
+ otg_active_width,
+ otg_active_height);
+ }
+
+ dcn20_hwss_wait_for_blank_complete(opp);
+}
+
+
+static void dcn20_dpp_pg_control(
+ struct dce_hwseq *hws,
+ unsigned int dpp_inst,
+ bool power_on)
+{
+ uint32_t power_gate = power_on ? 0 : 1;
+ uint32_t pwr_status = power_on ? 0 : 2;
+
+ if (hws->ctx->dc->debug.disable_dpp_power_gate)
+ return;
+ if (REG(DOMAIN1_PG_CONFIG) == 0)
+ return;
+
+ switch (dpp_inst) {
+ case 0: /* DPP0 */
+ REG_UPDATE(DOMAIN1_PG_CONFIG,
+ DOMAIN1_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN1_PG_STATUS,
+ DOMAIN1_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 1: /* DPP1 */
+ REG_UPDATE(DOMAIN3_PG_CONFIG,
+ DOMAIN3_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN3_PG_STATUS,
+ DOMAIN3_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 2: /* DPP2 */
+ REG_UPDATE(DOMAIN5_PG_CONFIG,
+ DOMAIN5_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN5_PG_STATUS,
+ DOMAIN5_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 3: /* DPP3 */
+ REG_UPDATE(DOMAIN7_PG_CONFIG,
+ DOMAIN7_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN7_PG_STATUS,
+ DOMAIN7_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 4: /* DPP4 */
+ REG_UPDATE(DOMAIN9_PG_CONFIG,
+ DOMAIN9_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN9_PG_STATUS,
+ DOMAIN9_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 5: /* DPP5 */
+ /*
+ * Do not power gate DPP5, should be left at HW default, power on permanently.
+ * PG on Pipe5 is De-featured, attempting to put it to PG state may result in hard
+ * reset.
+ * REG_UPDATE(DOMAIN11_PG_CONFIG,
+ * DOMAIN11_POWER_GATE, power_gate);
+ *
+ * REG_WAIT(DOMAIN11_PG_STATUS,
+ * DOMAIN11_PGFSM_PWR_STATUS, pwr_status,
+ * 1, 1000);
+ */
+ break;
+ default:
+ BREAK_TO_DEBUGGER();
+ break;
+ }
+}
+
+
+static void dcn20_hubp_pg_control(
+ struct dce_hwseq *hws,
+ unsigned int hubp_inst,
+ bool power_on)
+{
+ uint32_t power_gate = power_on ? 0 : 1;
+ uint32_t pwr_status = power_on ? 0 : 2;
+
+ if (hws->ctx->dc->debug.disable_hubp_power_gate)
+ return;
+ if (REG(DOMAIN0_PG_CONFIG) == 0)
+ return;
+
+ switch (hubp_inst) {
+ case 0: /* DCHUBP0 */
+ REG_UPDATE(DOMAIN0_PG_CONFIG,
+ DOMAIN0_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN0_PG_STATUS,
+ DOMAIN0_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 1: /* DCHUBP1 */
+ REG_UPDATE(DOMAIN2_PG_CONFIG,
+ DOMAIN2_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN2_PG_STATUS,
+ DOMAIN2_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 2: /* DCHUBP2 */
+ REG_UPDATE(DOMAIN4_PG_CONFIG,
+ DOMAIN4_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN4_PG_STATUS,
+ DOMAIN4_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 3: /* DCHUBP3 */
+ REG_UPDATE(DOMAIN6_PG_CONFIG,
+ DOMAIN6_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN6_PG_STATUS,
+ DOMAIN6_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 4: /* DCHUBP4 */
+ REG_UPDATE(DOMAIN8_PG_CONFIG,
+ DOMAIN8_POWER_GATE, power_gate);
+
+ REG_WAIT(DOMAIN8_PG_STATUS,
+ DOMAIN8_PGFSM_PWR_STATUS, pwr_status,
+ 1, 1000);
+ break;
+ case 5: /* DCHUBP5 */
+ /*
+ * Do not power gate DCHUB5, should be left at HW default, power on permanently.
+ * PG on Pipe5 is De-featured, attempting to put it to PG state may result in hard
+ * reset.
+ * REG_UPDATE(DOMAIN10_PG_CONFIG,
+ * DOMAIN10_POWER_GATE, power_gate);
+ *
+ * REG_WAIT(DOMAIN10_PG_STATUS,
+ * DOMAIN10_PGFSM_PWR_STATUS, pwr_status,
+ * 1, 1000);
+ */
+ break;
+ default:
+ BREAK_TO_DEBUGGER();
+ break;
+ }
+}
+
+
+
+static void dcn20_plane_atomic_power_down(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ struct dce_hwseq *hws = dc->hwseq;
+ struct dpp *dpp = pipe_ctx->plane_res.dpp;
+
+ DC_LOGGER_INIT(dc->ctx->logger);
+
+ if (REG(DC_IP_REQUEST_CNTL)) {
+ REG_SET(DC_IP_REQUEST_CNTL, 0,
+ IP_REQUEST_EN, 1);
+ dcn20_dpp_pg_control(hws, dpp->inst, false);
+ dcn20_hubp_pg_control(hws, pipe_ctx->plane_res.hubp->inst, false);
+ dpp->funcs->dpp_reset(dpp);
+ REG_SET(DC_IP_REQUEST_CNTL, 0,
+ IP_REQUEST_EN, 0);
+ DC_LOG_DEBUG(
+ "Power gated front end %d\n", pipe_ctx->pipe_idx);
+ }
+}
+
+
+
+/* disable HW used by plane.
+ * note: cannot disable until disconnect is complete
+ */
+static void dcn20_plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ struct hubp *hubp = pipe_ctx->plane_res.hubp;
+ struct dpp *dpp = pipe_ctx->plane_res.dpp;
+ int opp_id = hubp->opp_id;
+
+ dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe_ctx);
+
+ hubp->funcs->hubp_clk_cntl(hubp, false);
+
+ dpp->funcs->dpp_dppclk_control(dpp, false, false);
+
+ if (opp_id != 0xf && pipe_ctx->stream_res.opp->mpc_tree_params.opp_list == NULL)
+ pipe_ctx->stream_res.opp->funcs->opp_pipe_clock_control(
+ pipe_ctx->stream_res.opp,
+ false);
+
+ hubp->power_gated = true;
+ dc->optimized_required = false; /* We're powering off, no need to optimize */
+
+ dcn20_plane_atomic_power_down(dc, pipe_ctx);
+
+ pipe_ctx->stream = NULL;
+ memset(&pipe_ctx->stream_res, 0, sizeof(pipe_ctx->stream_res));
+ memset(&pipe_ctx->plane_res, 0, sizeof(pipe_ctx->plane_res));
+ pipe_ctx->top_pipe = NULL;
+ pipe_ctx->bottom_pipe = NULL;
+ pipe_ctx->plane_state = NULL;
+}
+
+
+static void dcn20_disable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ DC_LOGGER_INIT(dc->ctx->logger);
+
+ if (!pipe_ctx->plane_res.hubp || pipe_ctx->plane_res.hubp->power_gated)
+ return;
+
+ dcn20_plane_atomic_disable(dc, pipe_ctx);
+
+ //apply_DEGVIDCN10_253_wa(dc);
+
+ DC_LOG_DC("Power down front end %d\n",
+ pipe_ctx->pipe_idx);
+}
+
+static void dcn20_init_hw(struct dc *dc)
+{
+ int i, j;
+ struct abm *abm = dc->res_pool->abm;
+ struct dmcu *dmcu = dc->res_pool->dmcu;
+ struct dce_hwseq *hws = dc->hwseq;
+ struct dc_bios *dcb = dc->ctx->dc_bios;
+ struct resource_pool *res_pool = dc->res_pool;
+ struct dc_state *context = dc->current_state;
+
+ if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+ dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
+
+ // Initialize the dccg
+ if (res_pool->dccg->funcs->dccg_init)
+ res_pool->dccg->funcs->dccg_init(res_pool->dccg);
+
+ //Enable ability to power gate / don't force power on permanently
+ enable_power_gating_plane(dc->hwseq, true);
+
+ if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+ REG_WRITE(RBBMIF_TIMEOUT_DIS, 0xFFFFFFFF);
+ REG_WRITE(RBBMIF_TIMEOUT_DIS_2, 0xFFFFFFFF);
+
+ dcn20_dccg_init(hws);
+
+ REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, 2);
+ REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
+ REG_WRITE(REFCLK_CNTL, 0);
+ } else {
+ if (!dcb->funcs->is_accelerated_mode(dcb)) {
+ bios_golden_init(dc);
+ disable_vga(dc->hwseq);
+ }
+
+ for (i = 0; i < dc->link_count; i++) {
+ /* Power up AND update implementation according to the
+ * required signal (which may be different from the
+ * default signal on connector).
+ */
+ struct dc_link *link = dc->links[i];
+
+ if (link->link_enc->connector.id == CONNECTOR_ID_EDP)
+ dc->hwss.edp_power_control(link, true);
+
+ link->link_enc->funcs->hw_init(link->link_enc);
+ }
+ }
+
+ /* Blank pixel data with OPP DPG */
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg)) {
+ dcn20_init_blank(dc, tg);
+ }
+ }
+
+ for (i = 0; i < res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg))
+ tg->funcs->lock(tg);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct dpp *dpp = res_pool->dpps[i];
+
+ dpp->funcs->dpp_reset(dpp);
+ }
+
+ /* Reset all MPCC muxes */
+ res_pool->mpc->funcs->mpc_init(res_pool->mpc);
+
+ /* initialize OPP mpc_tree parameter */
+ for (i = 0; i < dc->res_pool->res_cap->num_opp; i++) {
+ res_pool->opps[i]->mpc_tree_params.opp_id = res_pool->opps[i]->inst;
+ res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
+ for (j = 0; j < MAX_PIPES; j++)
+ res_pool->opps[i]->mpcc_disconnect_pending[j] = false;
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+ struct hubp *hubp = dc->res_pool->hubps[i];
+ struct dpp *dpp = dc->res_pool->dpps[i];
+
+ pipe_ctx->stream_res.tg = tg;
+ pipe_ctx->pipe_idx = i;
+
+ pipe_ctx->plane_res.hubp = hubp;
+ pipe_ctx->plane_res.dpp = dpp;
+ pipe_ctx->plane_res.mpcc_inst = dpp->inst;
+ hubp->mpcc_id = dpp->inst;
+ hubp->opp_id = 0xf;
+ hubp->power_gated = false;
+ pipe_ctx->stream_res.opp = NULL;
+
+ //dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst;
+ //dc->res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
+ dc->res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
+ pipe_ctx->stream_res.opp = dc->res_pool->opps[i];
+ /*to do*/
+ hwss1_plane_atomic_disconnect(dc, pipe_ctx);
+ }
+
+ /* initialize DWB pointer to MCIF_WB */
+ for (i = 0; i < res_pool->res_cap->num_dwb; i++)
+ res_pool->dwbc[i]->mcif = res_pool->mcif_wb[i];
+
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg))
+ tg->funcs->unlock(tg);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ dc->hwss.disable_plane(dc, pipe_ctx);
+
+ pipe_ctx->stream_res.tg = NULL;
+ pipe_ctx->plane_res.hubp = NULL;
+ }
+
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ tg->funcs->tg_init(tg);
+ }
+
+ /* end of FPGA. Below if real ASIC */
+ if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+ return;
+
+
+ for (i = 0; i < res_pool->audio_count; i++) {
+ struct audio *audio = res_pool->audios[i];
+
+ audio->funcs->hw_init(audio);
+ }
+
+ if (abm != NULL) {
+ abm->funcs->init_backlight(abm);
+ abm->funcs->abm_init(abm);
+ }
+
+ if (dmcu != NULL)
+ dmcu->funcs->dmcu_init(dmcu);
+
+ /* power AFMT HDMI memory TODO: may move to dis/en output save power*/
+ REG_WRITE(DIO_MEM_PWR_CTRL, 0);
+
+ if (!dc->debug.disable_clock_gate) {
+ /* enable all DCN clock gating */
+ REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
+
+ REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
+
+ REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
+ }
+
+}
+
+enum dc_status dcn20_enable_stream_timing(
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context,
+ struct dc *dc)
+{
+ struct dc_stream_state *stream = pipe_ctx->stream;
+ enum dc_color_space color_space;
+ struct tg_color black_color = {0};
+ struct drr_params params = {0};
+ unsigned int event_triggers = 0;
+ int width = stream->timing.h_addressable + stream->timing.h_border_left + stream->timing.h_border_right;
+ int height = stream->timing.v_addressable + stream->timing.v_border_bottom + stream->timing.v_border_top;
+ enum controller_dp_test_pattern dpg_pattern = CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR;
+
+
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ struct pipe_ctx *odm_pipe = dc_res_get_odm_bottom_pipe(pipe_ctx);
+#endif
+
+ /* by upper caller loop, pipe0 is parent pipe and be called first.
+ * back end is set up by for pipe0. Other children pipe share back end
+ * with pipe 0. No program is needed.
+ */
+ if (pipe_ctx->top_pipe != NULL)
+ return DC_OK;
+
+ /* TODO check if timing_changed, disable stream if timing changed */
+
+ if (odm_pipe)
+ pipe_ctx->stream_res.tg->funcs->set_odm_combine(
+ pipe_ctx->stream_res.tg,
+ odm_pipe->stream_res.opp->inst,
+ pipe_ctx->stream->timing.h_addressable/2);
+ /* HW program guide assume display already disable
+ * by unplug sequence. OTG assume stop.
+ */
+ pipe_ctx->stream_res.tg->funcs->enable_optc_clock(pipe_ctx->stream_res.tg, true);
+
+ if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
+ pipe_ctx->clock_source,
+ &pipe_ctx->stream_res.pix_clk_params,
+ &pipe_ctx->pll_settings)) {
+ BREAK_TO_DEBUGGER();
+ return DC_ERROR_UNEXPECTED;
+ }
+
+ pipe_ctx->stream_res.tg->funcs->program_timing(
+ pipe_ctx->stream_res.tg,
+ &stream->timing,
+ pipe_ctx->pipe_dlg_param.vready_offset,
+ pipe_ctx->pipe_dlg_param.vstartup_start,
+ pipe_ctx->pipe_dlg_param.vupdate_offset,
+ pipe_ctx->pipe_dlg_param.vupdate_width,
+ pipe_ctx->stream->signal,
+ true);
+
+ if (pipe_ctx->stream_res.tg->funcs->setup_global_lock)
+ pipe_ctx->stream_res.tg->funcs->setup_global_lock(
+ pipe_ctx->stream_res.tg);
+
+ /* program otg blank color */
+ color_space = stream->output_color_space;
+ color_space_to_black_color(dc, color_space, &black_color);
+
+ if (odm_pipe) {
+
+ if (dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE)
+ dpg_pattern = CONTROLLER_DP_TEST_PATTERN_COLORRAMP;
+
+ width /= 2;
+
+ odm_pipe->stream_res.opp->funcs->opp_pipe_clock_control(
+ odm_pipe->stream_res.opp,
+ true);
+
+ odm_pipe->stream_res.opp->funcs->opp_set_disp_pattern_generator(
+ odm_pipe->stream_res.opp,
+ dpg_pattern,
+ stream->timing.display_color_depth,
+ &black_color,
+ width,
+ height);
+ }
+
+ if (dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE)
+ dpg_pattern = CONTROLLER_DP_TEST_PATTERN_COLORSQUARES;
+
+ pipe_ctx->stream_res.opp->funcs->opp_pipe_clock_control(
+ pipe_ctx->stream_res.opp,
+ true);
+
+ pipe_ctx->stream_res.opp->funcs->opp_set_disp_pattern_generator(
+ pipe_ctx->stream_res.opp,
+ dpg_pattern,
+ stream->timing.display_color_depth,
+ &black_color,
+ width,
+ height);
+
+ /* VTG is within DCHUB command block. DCFCLK is always on */
+ if (false == pipe_ctx->stream_res.tg->funcs->enable_crtc(pipe_ctx->stream_res.tg)) {
+ BREAK_TO_DEBUGGER();
+ return DC_ERROR_UNEXPECTED;
+ }
+
+ dcn20_hwss_wait_for_blank_complete(pipe_ctx->stream_res.opp);
+
+ params.vertical_total_min = stream->adjust.v_total_min;
+ params.vertical_total_max = stream->adjust.v_total_max;
+ if (pipe_ctx->stream_res.tg->funcs->set_drr)
+ pipe_ctx->stream_res.tg->funcs->set_drr(
+ pipe_ctx->stream_res.tg, ¶ms);
+
+ // DRR should set trigger event to monitor surface update event
+ if (stream->adjust.v_total_min != 0 && stream->adjust.v_total_max != 0)
+ event_triggers = 0x80;
+ if (pipe_ctx->stream_res.tg->funcs->set_static_screen_control)
+ pipe_ctx->stream_res.tg->funcs->set_static_screen_control(
+ pipe_ctx->stream_res.tg, event_triggers);
+
+ /* TODO program crtc source select for non-virtual signal*/
+ /* TODO program FMT */
+ /* TODO setup link_enc */
+ /* TODO set stream attributes */
+ /* TODO program audio */
+ /* TODO enable stream if timing changed */
+ /* TODO unblank stream if DP */
+
+ return DC_OK;
+}
+
+void dcn20_program_output_csc(struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ enum dc_color_space colorspace,
+ uint16_t *matrix,
+ int opp_id)
+{
+ struct mpc *mpc = dc->res_pool->mpc;
+ enum mpc_output_csc_mode ocsc_mode = MPC_OUTPUT_CSC_COEF_A;
+
+ if (pipe_ctx->stream->csc_color_matrix.enable_adjustment == true) {
+ if (mpc->funcs->set_output_csc != NULL)
+ mpc->funcs->set_output_csc(mpc,
+ opp_id,
+ matrix,
+ ocsc_mode);
+ } else {
+ if (mpc->funcs->set_ocsc_default != NULL)
+ mpc->funcs->set_ocsc_default(mpc,
+ opp_id,
+ colorspace,
+ ocsc_mode);
+ }
+}
+
+bool dcn20_set_output_transfer_func(struct pipe_ctx *pipe_ctx,
+ const struct dc_stream_state *stream)
+{
+ int mpcc_id = pipe_ctx->plane_res.hubp->inst;
+ struct mpc *mpc = pipe_ctx->stream_res.opp->ctx->dc->res_pool->mpc;
+ struct pwl_params *params = NULL;
+ /*
+ * program OGAM only for the top pipe
+ * if there is a pipe split then fix diagnostic is required:
+ * how to pass OGAM parameter for stream.
+ * if programming for all pipes is required then remove condition
+ * pipe_ctx->top_pipe == NULL ,but then fix the diagnostic.
+ */
+ if ((pipe_ctx->top_pipe == NULL || dc_res_is_odm_head_pipe(pipe_ctx))
+ && mpc->funcs->set_output_gamma && stream->out_transfer_func) {
+ if (stream->out_transfer_func->type == TF_TYPE_HWPWL)
+ params = &stream->out_transfer_func->pwl;
+ else if (pipe_ctx->stream->out_transfer_func->type ==
+ TF_TYPE_DISTRIBUTED_POINTS &&
+ cm_helper_translate_curve_to_hw_format(
+ stream->out_transfer_func,
+ &mpc->blender_params, false))
+ params = &mpc->blender_params;
+ /*
+ * there is no ROM
+ */
+ if (stream->out_transfer_func->type == TF_TYPE_PREDEFINED)
+ BREAK_TO_DEBUGGER();
+ }
+ /*
+ * if above if is not executed then 'params' equal to 0 and set in bypass
+ */
+ mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+
+ return true;
+}
+
+static bool dcn20_set_blend_lut(
+ struct pipe_ctx *pipe_ctx, const struct dc_plane_state *plane_state)
+{
+ struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+ bool result = true;
+ struct pwl_params *blend_lut = NULL;
+
+ if (plane_state->blend_tf) {
+ if (plane_state->blend_tf->type == TF_TYPE_HWPWL)
+ blend_lut = &plane_state->blend_tf->pwl;
+ else if (plane_state->blend_tf->type == TF_TYPE_DISTRIBUTED_POINTS) {
+ cm_helper_translate_curve_to_hw_format(
+ plane_state->blend_tf,
+ &dpp_base->regamma_params, false);
+ blend_lut = &dpp_base->regamma_params;
+ }
+ }
+ result = dpp_base->funcs->dpp_program_blnd_lut(dpp_base, blend_lut);
+
+ return result;
+}
+
+static bool dcn20_set_shaper_3dlut(
+ struct pipe_ctx *pipe_ctx, const struct dc_plane_state *plane_state)
+{
+ struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+ bool result = true;
+ struct pwl_params *shaper_lut = NULL;
+
+ if (plane_state->in_shaper_func) {
+ if (plane_state->in_shaper_func->type == TF_TYPE_HWPWL)
+ shaper_lut = &plane_state->in_shaper_func->pwl;
+ else if (plane_state->in_shaper_func->type == TF_TYPE_DISTRIBUTED_POINTS) {
+ cm_helper_translate_curve_to_hw_format(
+ plane_state->in_shaper_func,
+ &dpp_base->shaper_params, true);
+ shaper_lut = &dpp_base->shaper_params;
+ }
+ }
+
+ result = dpp_base->funcs->dpp_program_shaper_lut(dpp_base, shaper_lut);
+ if (plane_state->lut3d_func &&
+ plane_state->lut3d_func->initialized == true)
+ result = dpp_base->funcs->dpp_program_3dlut(dpp_base,
+ &plane_state->lut3d_func->lut_3d);
+ else
+ result = dpp_base->funcs->dpp_program_3dlut(dpp_base, NULL);
+
+ if (plane_state->lut3d_func &&
+ plane_state->lut3d_func->initialized == true &&
+ plane_state->lut3d_func->hdr_multiplier != 0)
+ dpp_base->funcs->dpp_set_hdr_multiplier(dpp_base,
+ plane_state->lut3d_func->hdr_multiplier);
+ else
+ dpp_base->funcs->dpp_set_hdr_multiplier(dpp_base, 0x1f000);
+
+ return result;
+}
+
+bool dcn20_set_input_transfer_func(struct pipe_ctx *pipe_ctx,
+ const struct dc_plane_state *plane_state)
+{
+ struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+ const struct dc_transfer_func *tf = NULL;
+ bool result = true;
+ bool use_degamma_ram = false;
+
+ if (dpp_base == NULL || plane_state == NULL)
+ return false;
+
+ dcn20_set_shaper_3dlut(pipe_ctx, plane_state);
+ dcn20_set_blend_lut(pipe_ctx, plane_state);
+
+ if (plane_state->in_transfer_func)
+ tf = plane_state->in_transfer_func;
+
+
+ if (tf == NULL) {
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_BYPASS);
+ return true;
+ }
+
+ if (tf->type == TF_TYPE_HWPWL || tf->type == TF_TYPE_DISTRIBUTED_POINTS)
+ use_degamma_ram = true;
+
+ if (use_degamma_ram == true) {
+ if (tf->type == TF_TYPE_HWPWL)
+ dpp_base->funcs->dpp_program_degamma_pwl(dpp_base,
+ &tf->pwl);
+ else if (tf->type == TF_TYPE_DISTRIBUTED_POINTS) {
+ cm_helper_translate_curve_to_degamma_hw_format(tf,
+ &dpp_base->degamma_params);
+ dpp_base->funcs->dpp_program_degamma_pwl(dpp_base,
+ &dpp_base->degamma_params);
+ }
+ return true;
+ }
+ /* handle here the optimized cases when de-gamma ROM could be used.
+ *
+ */
+ if (tf->type == TF_TYPE_PREDEFINED) {
+ switch (tf->tf) {
+ case TRANSFER_FUNCTION_SRGB:
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_HW_sRGB);
+ break;
+ case TRANSFER_FUNCTION_BT709:
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_HW_xvYCC);
+ break;
+ case TRANSFER_FUNCTION_LINEAR:
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_BYPASS);
+ break;
+ case TRANSFER_FUNCTION_PQ:
+ default:
+ result = false;
+ break;
+ }
+ } else if (tf->type == TF_TYPE_BYPASS)
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_BYPASS);
+ else {
+ /*
+ * if we are here, we did not handle correctly.
+ * fix is required for this use case
+ */
+ BREAK_TO_DEBUGGER();
+ dpp_base->funcs->dpp_set_degamma(dpp_base,
+ IPP_DEGAMMA_MODE_BYPASS);
+ }
+
+ return result;
+}
+
+static void dcn20_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx)
+{
+ struct pipe_ctx *combine_pipe = dc_res_get_odm_bottom_pipe(pipe_ctx);
+
+ if (combine_pipe)
+ pipe_ctx->stream_res.tg->funcs->set_odm_combine(
+ pipe_ctx->stream_res.tg,
+ combine_pipe->stream_res.opp->inst,
+ pipe_ctx->plane_res.scl_data.h_active);
+ else
+ pipe_ctx->stream_res.tg->funcs->set_odm_bypass(
+ pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing);
+}
+
+void dcn20_blank_pixel_data(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ bool blank)
+{
+ enum dc_color_space color_space;
+ struct tg_color black_color = {0};
+ struct stream_resource *stream_res = &pipe_ctx->stream_res;
+ struct dc_stream_state *stream = pipe_ctx->stream;
+ enum controller_dp_test_pattern test_pattern = CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR;
+ struct pipe_ctx *bot_odm_pipe = dc_res_get_odm_bottom_pipe(pipe_ctx);
+
+
+ int width = stream->timing.h_addressable + stream->timing.h_border_left + stream->timing.h_border_right;
+ int height = stream->timing.v_addressable + stream->timing.v_border_bottom + stream->timing.v_border_top;
+
+ /* program opp dpg blank color */
+ color_space = stream->output_color_space;
+ color_space_to_black_color(dc, color_space, &black_color);
+
+ if (bot_odm_pipe)
+ width = width / 2;
+
+ if (blank) {
+ if (stream_res->abm)
+ stream_res->abm->funcs->set_abm_immediate_disable(stream_res->abm);
+ } else
+ test_pattern = CONTROLLER_DP_TEST_PATTERN_VIDEOMODE;
+
+
+ stream_res->opp->funcs->opp_set_disp_pattern_generator(
+ stream_res->opp,
+ test_pattern,
+ stream->timing.display_color_depth,
+ &black_color,
+ width,
+ height);
+
+ if (bot_odm_pipe) {
+ bot_odm_pipe->stream_res.opp->funcs->opp_set_disp_pattern_generator(
+ bot_odm_pipe->stream_res.opp,
+ test_pattern,
+ stream->timing.display_color_depth,
+ &black_color,
+ width,
+ height);
+ }
+
+ if (!blank)
+ if (stream_res->abm) {
+ stream_res->abm->funcs->set_pipe(stream_res->abm, stream_res->tg->inst + 1);
+ stream_res->abm->funcs->set_abm_level(stream_res->abm, stream->abm_level);
+ }
+}
+
+
+static void dcn20_power_on_plane(
+ struct dce_hwseq *hws,
+ struct pipe_ctx *pipe_ctx)
+{
+ DC_LOGGER_INIT(hws->ctx->logger);
+ if (REG(DC_IP_REQUEST_CNTL)) {
+ REG_SET(DC_IP_REQUEST_CNTL, 0,
+ IP_REQUEST_EN, 1);
+ dcn20_dpp_pg_control(hws, pipe_ctx->plane_res.dpp->inst, true);
+ dcn20_hubp_pg_control(hws, pipe_ctx->plane_res.hubp->inst, true);
+ REG_SET(DC_IP_REQUEST_CNTL, 0,
+ IP_REQUEST_EN, 0);
+ DC_LOG_DEBUG(
+ "Un-gated front end for pipe %d\n", pipe_ctx->plane_res.hubp->inst);
+ }
+}
+
+static void dcn20_enable_plane(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context)
+{
+ //if (dc->debug.sanity_checks) {
+ // dcn10_verify_allow_pstate_change_high(dc);
+ //}
+ dcn20_power_on_plane(dc->hwseq, pipe_ctx);
+
+ /* enable DCFCLK current DCHUB */
+ pipe_ctx->plane_res.hubp->funcs->hubp_clk_cntl(pipe_ctx->plane_res.hubp, true);
+
+ /* make sure OPP_PIPE_CLOCK_EN = 1 */
+ pipe_ctx->stream_res.opp->funcs->opp_pipe_clock_control(
+ pipe_ctx->stream_res.opp,
+ true);
+
+/* TODO: enable/disable in dm as per update type.
+ if (plane_state) {
+ DC_LOG_DC(dc->ctx->logger,
+ "Pipe:%d 0x%x: addr hi:0x%x, "
+ "addr low:0x%x, "
+ "src: %d, %d, %d,"
+ " %d; dst: %d, %d, %d, %d;\n",
+ pipe_ctx->pipe_idx,
+ plane_state,
+ plane_state->address.grph.addr.high_part,
+ plane_state->address.grph.addr.low_part,
+ plane_state->src_rect.x,
+ plane_state->src_rect.y,
+ plane_state->src_rect.width,
+ plane_state->src_rect.height,
+ plane_state->dst_rect.x,
+ plane_state->dst_rect.y,
+ plane_state->dst_rect.width,
+ plane_state->dst_rect.height);
+
+ DC_LOG_DC(dc->ctx->logger,
+ "Pipe %d: width, height, x, y format:%d\n"
+ "viewport:%d, %d, %d, %d\n"
+ "recout: %d, %d, %d, %d\n",
+ pipe_ctx->pipe_idx,
+ plane_state->format,
+ pipe_ctx->plane_res.scl_data.viewport.width,
+ pipe_ctx->plane_res.scl_data.viewport.height,
+ pipe_ctx->plane_res.scl_data.viewport.x,
+ pipe_ctx->plane_res.scl_data.viewport.y,
+ pipe_ctx->plane_res.scl_data.recout.width,
+ pipe_ctx->plane_res.scl_data.recout.height,
+ pipe_ctx->plane_res.scl_data.recout.x,
+ pipe_ctx->plane_res.scl_data.recout.y);
+ print_rq_dlg_ttu(dc, pipe_ctx);
+ }
+*/
+ if (dc->vm_config.valid) {
+ struct vm_system_aperture_param apt;
+
+ apt.sys_default.quad_part = 0;
+ apt.sys_high.quad_part = 0;
+ apt.sys_low.quad_part = 0;
+
+ apt.sys_high.quad_part = dc->vm_config.pa_config.system_aperture.start_addr;
+ apt.sys_low.quad_part = dc->vm_config.pa_config.system_aperture.end_addr;
+
+ // Program system aperture settings
+ pipe_ctx->plane_res.hubp->funcs->hubp_set_vm_system_aperture_settings(pipe_ctx->plane_res.hubp, &apt);
+ }
+
+// if (dc->debug.sanity_checks) {
+// dcn10_verify_allow_pstate_change_high(dc);
+// }
+}
+
+
+void dcn20_program_pipe(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context)
+{
+ pipe_ctx->plane_state->update_flags.bits.full_update =
+ context->commit_hints.full_update_needed ? 1 : pipe_ctx->plane_state->update_flags.bits.full_update;
+
+ if (pipe_ctx->plane_state->update_flags.bits.full_update)
+ dcn20_enable_plane(dc, pipe_ctx, context);
+
+ update_dchubp_dpp(dc, pipe_ctx, context);
+
+ set_hdr_multiplier(pipe_ctx);
+
+ if (pipe_ctx->plane_state->update_flags.bits.full_update ||
+ pipe_ctx->plane_state->update_flags.bits.in_transfer_func_change ||
+ pipe_ctx->plane_state->update_flags.bits.gamma_change)
+ dc->hwss.set_input_transfer_func(pipe_ctx, pipe_ctx->plane_state);
+
+ /* dcn10_translate_regamma_to_hw_format takes 750us to finish
+ * only do gamma programming for full update.
+ * TODO: This can be further optimized/cleaned up
+ * Always call this for now since it does memcmp inside before
+ * doing heavy calculation and programming
+ */
+ if (pipe_ctx->plane_state->update_flags.bits.full_update)
+ dc->hwss.set_output_transfer_func(pipe_ctx, pipe_ctx->stream);
+}
+
+static void dcn20_program_all_pipe_in_tree(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context)
+{
+ if (pipe_ctx->top_pipe == NULL) {
+ bool blank = !is_pipe_tree_visible(pipe_ctx);
+
+ pipe_ctx->stream_res.tg->funcs->program_global_sync(
+ pipe_ctx->stream_res.tg,
+ pipe_ctx->pipe_dlg_param.vready_offset,
+ pipe_ctx->pipe_dlg_param.vstartup_start,
+ pipe_ctx->pipe_dlg_param.vupdate_offset,
+ pipe_ctx->pipe_dlg_param.vupdate_width);
+
+ dc->hwss.blank_pixel_data(dc, pipe_ctx, blank);
+
+ if (dc->hwss.update_odm)
+ dc->hwss.update_odm(dc, context, pipe_ctx);
+ }
+
+ if (pipe_ctx->plane_state != NULL)
+ dcn20_program_pipe(dc, pipe_ctx, context);
+
+ if (pipe_ctx->bottom_pipe != NULL && pipe_ctx->bottom_pipe != pipe_ctx)
+ dcn20_program_all_pipe_in_tree(dc, pipe_ctx->bottom_pipe, context);
+}
+
+static void dcn20_pipe_control_lock_global(
+ struct dc *dc,
+ struct pipe_ctx *pipe,
+ bool lock)
+{
+ if (lock)
+ pipe->stream_res.tg->funcs->lock_global(pipe->stream_res.tg);
+ else
+ pipe->stream_res.tg->funcs->unlock(pipe->stream_res.tg);
+}
+
+static void dcn20_pipe_control_lock(
+ struct dc *dc,
+ struct pipe_ctx *pipe,
+ bool lock)
+{
+ bool flip_immediate = false;
+
+ /* use TG master update lock to lock everything on the TG
+ * therefore only top pipe need to lock
+ */
+ if (pipe->top_pipe)
+ return;
+
+ if (pipe->plane_state != NULL)
+ flip_immediate = pipe->plane_state->flip_immediate;
+
+ /* In flip immediate and pipe splitting case, we need to use GSL
+ * for synchronization. Only do setup on locking and on flip type change.
+ */
+ if (lock && pipe->bottom_pipe != NULL)
+ if ((flip_immediate && pipe->stream_res.gsl_group == 0) ||
+ (!flip_immediate && pipe->stream_res.gsl_group > 0))
+ dcn20_setup_gsl_group_as_lock(dc, pipe);
+
+ if (pipe->plane_state != NULL && pipe->plane_state->triplebuffer_flips) {
+ if (lock)
+ pipe->stream_res.tg->funcs->triplebuffer_lock(pipe->stream_res.tg);
+ else
+ pipe->stream_res.tg->funcs->triplebuffer_unlock(pipe->stream_res.tg);
+ } else {
+ if (lock)
+ pipe->stream_res.tg->funcs->lock(pipe->stream_res.tg);
+ else
+ pipe->stream_res.tg->funcs->unlock(pipe->stream_res.tg);
+ }
+}
+
+
+
+static void dcn20_apply_ctx_for_surface(
+ struct dc *dc,
+ const struct dc_stream_state *stream,
+ int num_planes,
+ struct dc_state *context)
+{
+
+ int i;
+ struct timing_generator *tg;
+ bool removed_pipe[6] = { false };
+ struct pipe_ctx *top_pipe_to_program =
+ find_top_pipe_for_stream(dc, context, stream);
+ DC_LOGGER_INIT(dc->ctx->logger);
+
+ if (!top_pipe_to_program)
+ return;
+
+ tg = top_pipe_to_program->stream_res.tg;
+
+ dcn20_pipe_control_lock(dc, top_pipe_to_program, true);
+
+ if (num_planes == 0) {
+ /* OTG blank before remove all front end */
+ dc->hwss.blank_pixel_data(dc, top_pipe_to_program, true);
+ }
+
+ /* Disconnect unused mpcc */
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+ struct pipe_ctx *old_pipe_ctx =
+ &dc->current_state->res_ctx.pipe_ctx[i];
+ /*
+ * Powergate reused pipes that are not powergated
+ * fairly hacky right now, using opp_id as indicator
+ * TODO: After move dc_post to dc_update, this will
+ * be removed.
+ */
+ if (pipe_ctx->plane_state && !old_pipe_ctx->plane_state) {
+ if (old_pipe_ctx->stream_res.tg == tg &&
+ old_pipe_ctx->plane_res.hubp &&
+ old_pipe_ctx->plane_res.hubp->opp_id != 0xf) {
+ dcn20_disable_plane(dc, old_pipe_ctx);
+
+ /*
+ * power down fe will unlock when calling reset, need
+ * to lock it back here. Messy, need rework.
+ */
+ pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg);
+ }
+ }
+
+ if (!pipe_ctx->plane_state &&
+ old_pipe_ctx->plane_state &&
+ old_pipe_ctx->stream_res.tg == tg) {
+
+ dc->hwss.plane_atomic_disconnect(dc, old_pipe_ctx);
+ removed_pipe[i] = true;
+
+ DC_LOG_DC("Reset mpcc for pipe %d\n",
+ old_pipe_ctx->pipe_idx);
+ }
+ }
+
+ if (num_planes > 0)
+ dcn20_program_all_pipe_in_tree(dc, top_pipe_to_program, context);
+
+ /* Program secondary blending tree and writeback pipes */
+ if ((stream->num_wb_info > 0) && (dc->hwss.program_all_writeback_pipes_in_tree))
+ dc->hwss.program_all_writeback_pipes_in_tree(dc, stream, context);
+
+ dcn20_pipe_control_lock(dc, top_pipe_to_program, false);
+
+ if (top_pipe_to_program->plane_state &&
+ top_pipe_to_program->plane_state->update_flags.bits.full_update)
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ /* Skip inactive pipes and ones already updated */
+ if (!pipe_ctx->stream || pipe_ctx->stream == stream
+ || !pipe_ctx->plane_state)
+ continue;
+
+ pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg);
+
+ pipe_ctx->plane_res.hubp->funcs->hubp_setup_interdependent(
+ pipe_ctx->plane_res.hubp,
+ &pipe_ctx->dlg_regs,
+ &pipe_ctx->ttu_regs);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ if (!pipe_ctx->stream || pipe_ctx->stream == stream
+ || !pipe_ctx->plane_state)
+ continue;
+
+ dcn20_pipe_control_lock(dc, pipe_ctx, false);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++)
+ if (removed_pipe[i])
+ dcn20_disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
+}
+
+
+void dcn20_prepare_bandwidth(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ struct hubbub *hubbub = dc->res_pool->hubbub;
+
+ /* program dchubbub watermarks */
+ hubbub->funcs->program_watermarks(hubbub,
+ &context->bw_ctx.bw.dcn.watermarks,
+ dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000,
+ false);
+
+ dc->clk_mgr->funcs->update_clocks(
+ dc->clk_mgr,
+ context,
+ false);
+}
+
+void dcn20_optimize_bandwidth(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ struct hubbub *hubbub = dc->res_pool->hubbub;
+
+ /* program dchubbub watermarks */
+ hubbub->funcs->program_watermarks(hubbub,
+ &context->bw_ctx.bw.dcn.watermarks,
+ dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000,
+ true);
+
+ dc->clk_mgr->funcs->update_clocks(
+ dc->clk_mgr,
+ context,
+ true);
+}
+
+bool dcn20_update_bandwidth(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ int i;
+
+ /* recalculate DML parameters */
+ if (!dc->res_pool->funcs->validate_bandwidth(dc, context)) {
+ return false;
+ }
+
+ /* apply updated bandwidth parameters */
+ dc->hwss.prepare_bandwidth(dc, context);
+
+ /* update hubp configs for all pipes */
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ if (pipe_ctx->plane_state == NULL)
+ continue;
+
+ if (pipe_ctx->top_pipe == NULL) {
+ bool blank = !is_pipe_tree_visible(pipe_ctx);
+
+ pipe_ctx->stream_res.tg->funcs->program_global_sync(
+ pipe_ctx->stream_res.tg,
+ pipe_ctx->pipe_dlg_param.vready_offset,
+ pipe_ctx->pipe_dlg_param.vstartup_start,
+ pipe_ctx->pipe_dlg_param.vupdate_offset,
+ pipe_ctx->pipe_dlg_param.vupdate_width);
+
+ dc->hwss.blank_pixel_data(dc, pipe_ctx, blank);
+ }
+
+ pipe_ctx->plane_res.hubp->funcs->hubp_setup(
+ pipe_ctx->plane_res.hubp,
+ &pipe_ctx->dlg_regs,
+ &pipe_ctx->ttu_regs,
+ &pipe_ctx->rq_regs,
+ &pipe_ctx->pipe_dlg_param);
+ }
+
+ return true;
+}
+
+static void dcn20_enable_writeback(
+ struct dc *dc,
+ const struct dc_stream_status *stream_status,
+ struct dc_writeback_info *wb_info)
+{
+ struct dwbc *dwb;
+ struct mcif_wb *mcif_wb;
+ struct timing_generator *optc;
+
+ ASSERT(wb_info->dwb_pipe_inst < MAX_DWB_PIPES);
+ ASSERT(wb_info->wb_enabled);
+ dwb = dc->res_pool->dwbc[wb_info->dwb_pipe_inst];
+ mcif_wb = dc->res_pool->mcif_wb[wb_info->dwb_pipe_inst];
+
+ /* set the OPTC source mux */
+ ASSERT(stream_status->primary_otg_inst < MAX_PIPES);
+ optc = dc->res_pool->timing_generators[stream_status->primary_otg_inst];
+ optc->funcs->set_dwb_source(optc, wb_info->dwb_pipe_inst);
+ /* set MCIF_WB buffer and arbitration configuration */
+ mcif_wb->funcs->config_mcif_buf(mcif_wb, &wb_info->mcif_buf_params, wb_info->dwb_params.dest_height);
+ mcif_wb->funcs->config_mcif_arb(mcif_wb, &dc->current_state->bw_ctx.bw.dcn.bw_writeback.mcif_wb_arb[wb_info->dwb_pipe_inst]);
+ /* Enable MCIF_WB */
+ mcif_wb->funcs->enable_mcif(mcif_wb);
+ /* Enable DWB */
+ dwb->funcs->enable(dwb, &wb_info->dwb_params);
+ /* TODO: add sequence to enable/disable warmup */
+}
+
+void dcn20_disable_writeback(
+ struct dc *dc,
+ unsigned int dwb_pipe_inst)
+{
+ struct dwbc *dwb;
+ struct mcif_wb *mcif_wb;
+
+ ASSERT(dwb_pipe_inst < MAX_DWB_PIPES);
+ dwb = dc->res_pool->dwbc[dwb_pipe_inst];
+ mcif_wb = dc->res_pool->mcif_wb[dwb_pipe_inst];
+
+ dwb->funcs->disable(dwb);
+ mcif_wb->funcs->disable_mcif(mcif_wb);
+}
+
+bool dcn20_hwss_wait_for_blank_complete(
+ struct output_pixel_processor *opp)
+{
+ int counter;
+
+ for (counter = 0; counter < 1000; counter++) {
+ if (opp->funcs->dpg_is_blanked(opp))
+ break;
+
+ udelay(100);
+ }
+
+ if (counter == 1000) {
+ dm_error("DC: failed to blank crtc!\n");
+ return false;
+ }
+
+ return true;
+}
+
+bool dcn20_dmdata_status_done(struct pipe_ctx *pipe_ctx)
+{
+ struct hubp *hubp = pipe_ctx->plane_res.hubp;
+
+ if (!hubp)
+ return false;
+ return hubp->funcs->dmdata_status_done(hubp);
+}
+
+static void dcn20_disable_stream_gating(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+}
+
+static void dcn20_enable_stream_gating(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+}
+
+void dcn20_set_dmdata_attributes(struct pipe_ctx *pipe_ctx)
+{
+ struct dc_dmdata_attributes attr = { 0 };
+ struct hubp *hubp = pipe_ctx->plane_res.hubp;
+
+ attr.dmdata_mode = DMDATA_HW_MODE;
+ attr.dmdata_size =
+ dc_is_hdmi_signal(pipe_ctx->stream->signal) ? 32 : 36;
+ attr.address.quad_part =
+ pipe_ctx->stream->dmdata_address.quad_part;
+ attr.dmdata_dl_delta = 0;
+ attr.dmdata_qos_mode = 0;
+ attr.dmdata_qos_level = 0;
+ attr.dmdata_repeat = 1; /* always repeat */
+ attr.dmdata_updated = 1;
+ attr.dmdata_sw_data = NULL;
+
+ hubp->funcs->dmdata_set_attributes(hubp, &attr);
+}
+
+void dcn20_disable_stream(struct pipe_ctx *pipe_ctx, int option)
+{
+ dce110_disable_stream(pipe_ctx, option);
+}
+
+static void dcn20_init_dchub(struct dce_hwseq *hws, struct dc *dc, struct dc_addr_space_config *config)
+{
+ struct hubbub_addr_config hubbub_config;
+
+ hubbub_config.pa_config.system_aperture.fb_top = config->pa_config.system_aperture.fb_top;
+ hubbub_config.pa_config.system_aperture.fb_offset = config->pa_config.system_aperture.fb_offset;
+ hubbub_config.pa_config.system_aperture.fb_base = config->pa_config.system_aperture.fb_base;
+ hubbub_config.pa_config.system_aperture.agp_top = config->pa_config.system_aperture.agp_top;
+ hubbub_config.pa_config.system_aperture.agp_bot = config->pa_config.system_aperture.agp_bot;
+ hubbub_config.pa_config.system_aperture.agp_base = config->pa_config.system_aperture.agp_base;
+ hubbub_config.pa_config.gart_config.page_table_start_addr = config->pa_config.gart_config.page_table_start_addr;
+ hubbub_config.pa_config.gart_config.page_table_end_addr = config->pa_config.gart_config.page_table_end_addr;
+ hubbub_config.pa_config.gart_config.page_table_base_addr = config->pa_config.gart_config.page_table_base_addr;
+
+ hubbub_config.va_config.page_table_start_addr = config->va_config.page_table_start_addr;
+ hubbub_config.va_config.page_table_end_addr = config->va_config.page_table_end_addr;
+ hubbub_config.va_config.page_table_block_size = config->va_config.page_table_block_size_in_bytes;
+ hubbub_config.va_config.page_table_depth = config->va_config.page_table_depth;
+
+ dc->res_pool->hubbub->funcs->init_dchub(dc->res_pool->hubbub, &hubbub_config);
+}
+
+static bool patch_address_for_sbs_tb_stereo(
+ struct pipe_ctx *pipe_ctx, PHYSICAL_ADDRESS_LOC *addr)
+{
+ struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+ bool sec_split = pipe_ctx->top_pipe &&
+ pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state;
+ if (sec_split && plane_state->address.type == PLN_ADDR_TYPE_GRPH_STEREO &&
+ (pipe_ctx->stream->timing.timing_3d_format ==
+ TIMING_3D_FORMAT_SIDE_BY_SIDE ||
+ pipe_ctx->stream->timing.timing_3d_format ==
+ TIMING_3D_FORMAT_TOP_AND_BOTTOM)) {
+ *addr = plane_state->address.grph_stereo.left_addr;
+ plane_state->address.grph_stereo.left_addr =
+ plane_state->address.grph_stereo.right_addr;
+ return true;
+ }
+
+ if (pipe_ctx->stream->view_format != VIEW_3D_FORMAT_NONE &&
+ plane_state->address.type != PLN_ADDR_TYPE_GRPH_STEREO) {
+ plane_state->address.type = PLN_ADDR_TYPE_GRPH_STEREO;
+ plane_state->address.grph_stereo.right_addr =
+ plane_state->address.grph_stereo.left_addr;
+ }
+ return false;
+}
+
+
+static void dcn20_update_plane_addr(const struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ bool addr_patched = false;
+ PHYSICAL_ADDRESS_LOC addr;
+ struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+ uint8_t vmid;
+
+ if (plane_state == NULL)
+ return;
+
+ addr_patched = patch_address_for_sbs_tb_stereo(pipe_ctx, &addr);
+
+ // Call Helper to assign correct VMID to this PTB
+ vmid = get_vmid_for_ptb(dc->vm_helper,
+ plane_state->address.page_table_base.quad_part,
+ pipe_ctx->pipe_idx);
+
+ // Call hubbub to program PTB of VMID
+ if (dc->res_pool->hubbub->funcs->setup_vmid_ptb)
+ dc->res_pool->hubbub->funcs->setup_vmid_ptb(dc->res_pool->hubbub,
+ plane_state->address.page_table_base.quad_part,
+ vmid);
+
+ pipe_ctx->plane_res.hubp->funcs->hubp_program_surface_flip_and_addr(
+ pipe_ctx->plane_res.hubp,
+ &plane_state->address,
+ plane_state->flip_immediate,
+ vmid);
+
+ plane_state->status.requested_address = plane_state->address;
+
+ if (plane_state->flip_immediate)
+ plane_state->status.current_address = plane_state->address;
+
+ if (addr_patched)
+ pipe_ctx->plane_state->address.grph_stereo.left_addr = addr;
+}
+
+void dcn20_unblank_stream(struct pipe_ctx *pipe_ctx,
+ struct dc_link_settings *link_settings)
+{
+ struct encoder_unblank_param params = { { 0 } };
+ struct dc_stream_state *stream = pipe_ctx->stream;
+ struct dc_link *link = stream->link;
+ params.odm = dc_res_get_odm_bottom_pipe(pipe_ctx);
+
+ /* only 3 items below are used by unblank */
+ params.timing = pipe_ctx->stream->timing;
+
+ params.link_settings.link_rate = link_settings->link_rate;
+
+ if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+ if (optc1_is_two_pixels_per_containter(&stream->timing) || params.odm)
+ params.timing.pix_clk_100hz /= 2;
+ pipe_ctx->stream_res.stream_enc->funcs->dp_set_odm_combine(
+ pipe_ctx->stream_res.stream_enc, params.odm);
+ pipe_ctx->stream_res.stream_enc->funcs->dp_unblank(pipe_ctx->stream_res.stream_enc, ¶ms);
+ }
+
+ if (link->local_sink && link->local_sink->sink_signal == SIGNAL_TYPE_EDP) {
+ link->dc->hwss.edp_backlight_control(link, true);
+ }
+}
+
+void dcn20_setup_vupdate_interrupt(struct pipe_ctx *pipe_ctx)
+{
+ struct timing_generator *tg = pipe_ctx->stream_res.tg;
+ int start_position = get_vupdate_offset_from_vsync(pipe_ctx);
+ uint32_t start_line;
+
+ if (start_position < 0)
+ start_line = pipe_ctx->stream->timing.v_total + start_position - 1;
+ else
+ start_line = start_position;
+
+ if (tg->funcs->setup_vertical_interrupt2)
+ tg->funcs->setup_vertical_interrupt2(tg, start_line);
+}
+
+static void dcn20_reset_back_end_for_pipe(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context)
+{
+ int i;
+ DC_LOGGER_INIT(dc->ctx->logger);
+ if (pipe_ctx->stream_res.stream_enc == NULL) {
+ pipe_ctx->stream = NULL;
+ return;
+ }
+
+ if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+ /* DPMS may already disable */
+ if (!pipe_ctx->stream->dpms_off)
+ core_link_disable_stream(pipe_ctx, FREE_ACQUIRED_RESOURCE);
+ else if (pipe_ctx->stream_res.audio) {
+ dc->hwss.disable_audio_stream(pipe_ctx, FREE_ACQUIRED_RESOURCE);
+ }
+
+ }
+
+ /* by upper caller loop, parent pipe: pipe0, will be reset last.
+ * back end share by all pipes and will be disable only when disable
+ * parent pipe.
+ */
+ if (pipe_ctx->top_pipe == NULL) {
+ pipe_ctx->stream_res.tg->funcs->disable_crtc(pipe_ctx->stream_res.tg);
+
+ pipe_ctx->stream_res.tg->funcs->enable_optc_clock(pipe_ctx->stream_res.tg, false);
+ if (pipe_ctx->stream_res.tg->funcs->set_odm_bypass)
+ pipe_ctx->stream_res.tg->funcs->set_odm_bypass(
+ pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++)
+ if (&dc->current_state->res_ctx.pipe_ctx[i] == pipe_ctx)
+ break;
+
+ if (i == dc->res_pool->pipe_count)
+ return;
+
+ pipe_ctx->stream = NULL;
+ DC_LOG_DEBUG("Reset back end for pipe %d, tg:%d\n",
+ pipe_ctx->pipe_idx, pipe_ctx->stream_res.tg->inst);
+}
+
+static void dcn20_reset_hw_ctx_wrap(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ int i;
+
+ /* Reset Back End*/
+ for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) {
+ struct pipe_ctx *pipe_ctx_old =
+ &dc->current_state->res_ctx.pipe_ctx[i];
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ if (!pipe_ctx_old->stream)
+ continue;
+
+ if (pipe_ctx_old->top_pipe)
+ continue;
+
+ if (!pipe_ctx->stream ||
+ pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) {
+ struct clock_source *old_clk = pipe_ctx_old->clock_source;
+
+ dcn20_reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state);
+ if (dc->hwss.enable_stream_gating)
+ dc->hwss.enable_stream_gating(dc, pipe_ctx);
+ if (old_clk)
+ old_clk->funcs->cs_power_down(old_clk);
+ }
+ }
+}
+
+static void dcn20_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ struct hubp *hubp = pipe_ctx->plane_res.hubp;
+ struct mpcc_blnd_cfg blnd_cfg = { {0} };
+ bool per_pixel_alpha = pipe_ctx->plane_state->per_pixel_alpha && pipe_ctx->bottom_pipe;
+ int mpcc_id;
+ struct mpcc *new_mpcc;
+ struct mpc *mpc = dc->res_pool->mpc;
+ struct mpc_tree *mpc_tree_params = &(pipe_ctx->stream_res.opp->mpc_tree_params);
+
+ // input to MPCC is always RGB, by default leave black_color at 0
+ if (dc->debug.visual_confirm == VISUAL_CONFIRM_HDR) {
+ dcn10_get_hdr_visual_confirm_color(
+ pipe_ctx, &blnd_cfg.black_color);
+ } else if (dc->debug.visual_confirm == VISUAL_CONFIRM_SURFACE) {
+ dcn10_get_surface_visual_confirm_color(
+ pipe_ctx, &blnd_cfg.black_color);
+ }
+
+ if (per_pixel_alpha)
+ blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
+ else
+ blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
+
+ blnd_cfg.overlap_only = false;
+ blnd_cfg.global_gain = 0xff;
+
+ if (pipe_ctx->plane_state->global_alpha)
+ blnd_cfg.global_alpha = pipe_ctx->plane_state->global_alpha_value;
+ else
+ blnd_cfg.global_alpha = 0xff;
+
+ blnd_cfg.background_color_bpc = 4;
+ blnd_cfg.bottom_gain_mode = 0;
+ blnd_cfg.top_gain = 0x1f000;
+ blnd_cfg.bottom_inside_gain = 0x1f000;
+ blnd_cfg.bottom_outside_gain = 0x1f000;
+ blnd_cfg.pre_multiplied_alpha = per_pixel_alpha;
+
+ /*
+ * TODO: remove hack
+ * Note: currently there is a bug in init_hw such that
+ * on resume from hibernate, BIOS sets up MPCC0, and
+ * we do mpcc_remove but the mpcc cannot go to idle
+ * after remove. This cause us to pick mpcc1 here,
+ * which causes a pstate hang for yet unknown reason.
+ */
+ mpcc_id = hubp->inst;
+
+ /* If there is no full update, don't need to touch MPC tree*/
+ if (!pipe_ctx->plane_state->update_flags.bits.full_update) {
+ mpc->funcs->update_blending(mpc, &blnd_cfg, mpcc_id);
+ return;
+ }
+
+ /* check if this MPCC is already being used */
+ new_mpcc = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, mpcc_id);
+ /* remove MPCC if being used */
+ if (new_mpcc != NULL)
+ mpc->funcs->remove_mpcc(mpc, mpc_tree_params, new_mpcc);
+ else
+ if (dc->debug.sanity_checks)
+ mpc->funcs->assert_mpcc_idle_before_connect(
+ dc->res_pool->mpc, mpcc_id);
+
+ /* Call MPC to insert new plane */
+ new_mpcc = mpc->funcs->insert_plane(dc->res_pool->mpc,
+ mpc_tree_params,
+ &blnd_cfg,
+ NULL,
+ NULL,
+ hubp->inst,
+ mpcc_id);
+
+ ASSERT(new_mpcc != NULL);
+ hubp->opp_id = pipe_ctx->stream_res.opp->inst;
+ hubp->mpcc_id = mpcc_id;
+}
+
+static int find_free_gsl_group(const struct dc *dc)
+{
+ if (dc->res_pool->gsl_groups.gsl_0 == 0)
+ return 1;
+ if (dc->res_pool->gsl_groups.gsl_1 == 0)
+ return 2;
+ if (dc->res_pool->gsl_groups.gsl_2 == 0)
+ return 3;
+
+ return 0;
+}
+
+/* NOTE: This is not a generic setup_gsl function (hence the suffix as_lock)
+ * This is only used to lock pipes in pipe splitting case with immediate flip
+ * Ordinary MPC/OTG locks suppress VUPDATE which doesn't help with immediate,
+ * so we get tearing with freesync since we cannot flip multiple pipes
+ * atomically.
+ * We use GSL for this:
+ * - immediate flip: find first available GSL group if not already assigned
+ * program gsl with that group, set current OTG as master
+ * and always us 0x4 = AND of flip_ready from all pipes
+ * - vsync flip: disable GSL if used
+ *
+ * Groups in stream_res are stored as +1 from HW registers, i.e.
+ * gsl_0 <=> pipe_ctx->stream_res.gsl_group == 1
+ * Using a magic value like -1 would require tracking all inits/resets
+ */
+void dcn20_setup_gsl_group_as_lock(
+ const struct dc *dc,
+ struct pipe_ctx *pipe_ctx)
+{
+ struct gsl_params gsl;
+ int group_idx;
+
+ memset(&gsl, 0, sizeof(struct gsl_params));
+
+ if (pipe_ctx->plane_state->flip_immediate) {
+ /* return if group already assigned since GSL was set up
+ * for vsync flip, we would unassign so it can't be "left over"
+ */
+ if (pipe_ctx->stream_res.gsl_group > 0)
+ return;
+
+ group_idx = find_free_gsl_group(dc);
+ ASSERT(group_idx != 0);
+ pipe_ctx->stream_res.gsl_group = group_idx;
+
+ /* set gsl group reg field and mark resource used */
+ switch (group_idx) {
+ case 1:
+ gsl.gsl0_en = 1;
+ dc->res_pool->gsl_groups.gsl_0 = 1;
+ break;
+ case 2:
+ gsl.gsl1_en = 1;
+ dc->res_pool->gsl_groups.gsl_1 = 1;
+ break;
+ case 3:
+ gsl.gsl2_en = 1;
+ dc->res_pool->gsl_groups.gsl_2 = 1;
+ break;
+ default:
+ BREAK_TO_DEBUGGER();
+ return; // invalid case
+ }
+ gsl.gsl_master_en = 1;
+ } else {
+ group_idx = pipe_ctx->stream_res.gsl_group;
+ if (group_idx == 0)
+ return; // if not in use, just return
+
+ pipe_ctx->stream_res.gsl_group = 0;
+
+ /* unset gsl group reg field and mark resource free */
+ switch (group_idx) {
+ case 1:
+ gsl.gsl0_en = 0;
+ dc->res_pool->gsl_groups.gsl_0 = 0;
+ break;
+ case 2:
+ gsl.gsl1_en = 0;
+ dc->res_pool->gsl_groups.gsl_1 = 0;
+ break;
+ case 3:
+ gsl.gsl2_en = 0;
+ dc->res_pool->gsl_groups.gsl_2 = 0;
+ break;
+ default:
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+ gsl.gsl_master_en = 0;
+ }
+
+ /* at this point we want to program whether it's to enable or disable */
+ if (pipe_ctx->stream_res.tg->funcs->set_gsl != NULL &&
+ pipe_ctx->stream_res.tg->funcs->set_gsl_source_select != NULL) {
+ pipe_ctx->stream_res.tg->funcs->set_gsl(
+ pipe_ctx->stream_res.tg,
+ &gsl);
+
+ pipe_ctx->stream_res.tg->funcs->set_gsl_source_select(
+ pipe_ctx->stream_res.tg, group_idx,
+ pipe_ctx->plane_state->flip_immediate ? 4 : 0);
+ } else
+ BREAK_TO_DEBUGGER();
+}
+
+static void dcn20_set_flip_control_gsl(
+ struct pipe_ctx *pipe_ctx,
+ bool flip_immediate)
+{
+ if (pipe_ctx && pipe_ctx->plane_res.hubp->funcs->hubp_set_flip_control_surface_gsl)
+ pipe_ctx->plane_res.hubp->funcs->hubp_set_flip_control_surface_gsl(
+ pipe_ctx->plane_res.hubp, flip_immediate);
+
+}
+
+void dcn20_hw_sequencer_construct(struct dc *dc)
+{
+ dcn10_hw_sequencer_construct(dc);
+ dc->hwss.init_hw = dcn20_init_hw;
+ dc->hwss.init_pipes = NULL;
+ dc->hwss.unblank_stream = dcn20_unblank_stream;
+ dc->hwss.update_plane_addr = dcn20_update_plane_addr;
+ dc->hwss.disable_plane = dcn20_disable_plane,
+ dc->hwss.enable_stream_timing = dcn20_enable_stream_timing;
+ dc->hwss.program_triplebuffer = dcn20_program_tripleBuffer;
+ dc->hwss.set_input_transfer_func = dcn20_set_input_transfer_func;
+ dc->hwss.set_output_transfer_func = dcn20_set_output_transfer_func;
+ dc->hwss.apply_ctx_for_surface = dcn20_apply_ctx_for_surface;
+ dc->hwss.pipe_control_lock = dcn20_pipe_control_lock;
+ dc->hwss.pipe_control_lock_global = dcn20_pipe_control_lock_global;
+ dc->hwss.optimize_bandwidth = dcn20_optimize_bandwidth;
+ dc->hwss.prepare_bandwidth = dcn20_prepare_bandwidth;
+ dc->hwss.update_bandwidth = dcn20_update_bandwidth;
+ dc->hwss.enable_writeback = dcn20_enable_writeback;
+ dc->hwss.disable_writeback = dcn20_disable_writeback;
+ dc->hwss.program_output_csc = dcn20_program_output_csc;
+ dc->hwss.update_odm = dcn20_update_odm;
+ dc->hwss.blank_pixel_data = dcn20_blank_pixel_data;
+ dc->hwss.dmdata_status_done = dcn20_dmdata_status_done;
+ dc->hwss.disable_stream = dcn20_disable_stream;
+ dc->hwss.init_dchub = dcn20_init_dchub;
+ dc->hwss.disable_stream_gating = dcn20_disable_stream_gating;
+ dc->hwss.enable_stream_gating = dcn20_enable_stream_gating;
+ dc->hwss.setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt;
+ dc->hwss.reset_hw_ctx_wrap = dcn20_reset_hw_ctx_wrap;
+ dc->hwss.update_mpcc = dcn20_update_mpcc;
+ dc->hwss.set_flip_control_gsl = dcn20_set_flip_control_gsl;
+}
--- /dev/null
+/*
+* Copyright 2016 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCN20_H__
+#define __DC_HWSS_DCN20_H__
+
+struct dc;
+
+void dcn20_hw_sequencer_construct(struct dc *dc);
+
+enum dc_status dcn20_enable_stream_timing(
+ struct pipe_ctx *pipe_ctx,
+ struct dc_state *context,
+ struct dc *dc);
+
+void dcn20_blank_pixel_data(
+ struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ bool blank);
+
+void dcn20_program_output_csc(struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ enum dc_color_space colorspace,
+ uint16_t *matrix,
+ int opp_id);
+
+void dcn20_prepare_bandwidth(
+ struct dc *dc,
+ struct dc_state *context);
+
+void dcn20_optimize_bandwidth(
+ struct dc *dc,
+ struct dc_state *context);
+
+bool dcn20_update_bandwidth(
+ struct dc *dc,
+ struct dc_state *context);
+
+void dcn20_disable_writeback(
+ struct dc *dc,
+ unsigned int dwb_pipe_inst);
+
+bool dcn20_hwss_wait_for_blank_complete(
+ struct output_pixel_processor *opp);
+
+bool dcn20_set_output_transfer_func(struct pipe_ctx *pipe_ctx,
+ const struct dc_stream_state *stream);
+
+bool dcn20_set_input_transfer_func(struct pipe_ctx *pipe_ctx,
+ const struct dc_plane_state *plane_state);
+
+bool dcn20_dmdata_status_done(struct pipe_ctx *pipe_ctx);
+
+void dcn20_set_dmdata_attributes(struct pipe_ctx *pipe_ctx);
+
+void dcn20_disable_stream(struct pipe_ctx *pipe_ctx, int option);
+
+void dcn20_program_tripleBuffer(
+ const struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ bool enableTripleBuffer);
+
+void dcn20_setup_vupdate_interrupt(struct pipe_ctx *pipe_ctx);
+
+void dcn20_setup_gsl_group_as_lock(const struct dc *dc,
+ struct pipe_ctx *pipe_ctx);
+
+#endif /* __DC_HWSS_DCN20_H__ */
--- /dev/null
+/*
+* Copyright 2016 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dcn20/dcn20_resource.h"
+
+#include "dcn10/dcn10_hubp.h"
+#include "dcn10/dcn10_ipp.h"
+#include "dcn20_hubbub.h"
+#include "dcn20_mpc.h"
+#include "dcn20_hubp.h"
+#include "irq/dcn20/irq_service_dcn20.h"
+#include "dcn20_dpp.h"
+#include "dcn20_optc.h"
+#include "dcn20_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn20_opp.h"
+
+#include "dcn20_link_encoder.h"
+#include "dcn20_stream_encoder.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "virtual/virtual_stream_encoder.h"
+#include "dce110/dce110_resource.h"
+#include "dml/display_mode_vba.h"
+#include "dcn20_dccg.h"
+#include "dcn20_vmid.h"
+
+#include "navi10_ip_offset.h"
+
+#include "dcn/dcn_2_0_0_offset.h"
+#include "dcn/dcn_2_0_0_sh_mask.h"
+
+#include "nbio/nbio_2_3_offset.h"
+
+#include "mmhub/mmhub_2_0_0_offset.h"
+#include "mmhub/mmhub_2_0_0_sh_mask.h"
+
+#include "reg_helper.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_dmcu.h"
+#include "dce/dce_aux.h"
+#include "dce/dce_i2c.h"
+#include "vm_helper.h"
+
+#include "amdgpu_socbb.h"
+
+#define SOC_BOUNDING_BOX_VALID false
+#define DC_LOGGER_INIT(logger)
+
+struct _vcs_dpi_ip_params_st dcn2_0_ip = {
+ .odm_capable = 1,
+ .gpuvm_enable = 0,
+ .hostvm_enable = 0,
+ .gpuvm_max_page_table_levels = 4,
+ .hostvm_max_page_table_levels = 4,
+ .hostvm_cached_page_table_levels = 0,
+ .pte_group_size_bytes = 2048,
+ .num_dsc = 0,
+ .rob_buffer_size_kbytes = 168,
+ .det_buffer_size_kbytes = 164,
+ .dpte_buffer_size_in_pte_reqs_luma = 84,
+ .pde_proc_buffer_size_64k_reqs = 48,
+ .dpp_output_buffer_pixels = 2560,
+ .opp_output_buffer_lines = 1,
+ .pixel_chunk_size_kbytes = 8,
+ .pte_chunk_size_kbytes = 2,
+ .meta_chunk_size_kbytes = 2,
+ .writeback_chunk_size_kbytes = 2,
+ .line_buffer_size_bits = 789504,
+ .is_line_buffer_bpp_fixed = 0,
+ .line_buffer_fixed_bpp = 0,
+ .dcc_supported = true,
+ .max_line_buffer_lines = 12,
+ .writeback_luma_buffer_size_kbytes = 12,
+ .writeback_chroma_buffer_size_kbytes = 8,
+ .writeback_chroma_line_buffer_width_pixels = 4,
+ .writeback_max_hscl_ratio = 1,
+ .writeback_max_vscl_ratio = 1,
+ .writeback_min_hscl_ratio = 1,
+ .writeback_min_vscl_ratio = 1,
+ .writeback_max_hscl_taps = 12,
+ .writeback_max_vscl_taps = 12,
+ .writeback_line_buffer_luma_buffer_size = 0,
+ .writeback_line_buffer_chroma_buffer_size = 14643,
+ .cursor_buffer_size = 8,
+ .cursor_chunk_size = 2,
+ .max_num_otg = 6,
+ .max_num_dpp = 6,
+ .max_num_wb = 1,
+ .max_dchub_pscl_bw_pix_per_clk = 4,
+ .max_pscl_lb_bw_pix_per_clk = 2,
+ .max_lb_vscl_bw_pix_per_clk = 4,
+ .max_vscl_hscl_bw_pix_per_clk = 4,
+ .max_hscl_ratio = 8,
+ .max_vscl_ratio = 8,
+ .hscl_mults = 4,
+ .vscl_mults = 4,
+ .max_hscl_taps = 8,
+ .max_vscl_taps = 8,
+ .dispclk_ramp_margin_percent = 1,
+ .underscan_factor = 1.10,
+ .min_vblank_lines = 32, //
+ .dppclk_delay_subtotal = 77, //
+ .dppclk_delay_scl_lb_only = 16,
+ .dppclk_delay_scl = 50,
+ .dppclk_delay_cnvc_formatter = 8,
+ .dppclk_delay_cnvc_cursor = 6,
+ .dispclk_delay_subtotal = 87, //
+ .dcfclk_cstate_latency = 10, // SRExitTime
+ .max_inter_dcn_tile_repeaters = 8,
+
+ .xfc_supported = true,
+ .xfc_fill_bw_overhead_percent = 10.0,
+ .xfc_fill_constant_bytes = 0,
+};
+
+struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc = { 0 };
+
+
+#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
+ #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x210f
+ #define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x220f
+ #define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x230f
+ #define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x240f
+ #define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x250f
+ #define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x260f
+ #define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+ #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x270f
+ #define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
+#endif
+
+
+enum dcn20_clk_src_array_id {
+ DCN20_CLK_SRC_PLL0,
+ DCN20_CLK_SRC_PLL1,
+ DCN20_CLK_SRC_PLL2,
+ DCN20_CLK_SRC_PLL3,
+ DCN20_CLK_SRC_PLL4,
+ DCN20_CLK_SRC_PLL5,
+ DCN20_CLK_SRC_TOTAL
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+/* DCN */
+/* TODO awful hack. fixup dcn20_dwb.h */
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define SR(reg_name)\
+ .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
+ mm ## reg_name
+
+#define SRI(reg_name, block, id)\
+ .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+ mm ## block ## id ## _ ## reg_name
+
+#define SRIR(var_name, reg_name, block, id)\
+ .var_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+ mm ## block ## id ## _ ## reg_name
+
+#define SRII(reg_name, block, id)\
+ .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+ mm ## block ## id ## _ ## reg_name
+
+#define DCCG_SRII(reg_name, block, id)\
+ .block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+ mm ## block ## id ## _ ## reg_name
+
+/* NBIO */
+#define NBIO_BASE_INNER(seg) \
+ NBIO_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+ NBIO_BASE_INNER(seg)
+
+#define NBIO_SR(reg_name)\
+ .reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \
+ mm ## reg_name
+
+/* MMHUB */
+#define MMHUB_BASE_INNER(seg) \
+ MMHUB_BASE__INST0_SEG ## seg
+
+#define MMHUB_BASE(seg) \
+ MMHUB_BASE_INNER(seg)
+
+#define MMHUB_SR(reg_name)\
+ .reg_name = MMHUB_BASE(mmMM ## reg_name ## _BASE_IDX) + \
+ mmMM ## reg_name
+
+static const struct bios_registers bios_regs = {
+ NBIO_SR(BIOS_SCRATCH_3),
+ NBIO_SR(BIOS_SCRATCH_6)
+};
+
+#define clk_src_regs(index, pllid)\
+[index] = {\
+ CS_COMMON_REG_LIST_DCN2_0(index, pllid),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+ clk_src_regs(0, A),
+ clk_src_regs(1, B),
+ clk_src_regs(2, C),
+ clk_src_regs(3, D),
+ clk_src_regs(4, E),
+ clk_src_regs(5, F)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+ CS_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+ CS_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
+};
+
+static const struct dce_dmcu_registers dmcu_regs = {
+ DMCU_DCN10_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+ DMCU_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+ DMCU_MASK_SH_LIST_DCN10(_MASK)
+};
+/*
+static const struct dce_abm_registers abm_regs = {
+ ABM_DCN10_REG_LIST(0)
+};
+
+static const struct dce_abm_shift abm_shift = {
+ ABM_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+ ABM_MASK_SH_LIST_DCN10(_MASK)
+};
+*/
+#define audio_regs(id)\
+[id] = {\
+ AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+ audio_regs(0),
+ audio_regs(1),
+ audio_regs(2),
+ audio_regs(3),
+ audio_regs(4),
+ audio_regs(5),
+ audio_regs(6),
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+ SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+ SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+ AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+ DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+ DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+ SE_DCN2_REG_LIST(id)\
+}
+
+static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
+ stream_enc_regs(0),
+ stream_enc_regs(1),
+ stream_enc_regs(2),
+ stream_enc_regs(3),
+ stream_enc_regs(4),
+ stream_enc_regs(5),
+};
+
+static const struct dcn10_stream_encoder_shift se_shift = {
+ SE_COMMON_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn10_stream_encoder_mask se_mask = {
+ SE_COMMON_MASK_SH_LIST_DCN20(_MASK)
+};
+
+
+#define aux_regs(id)\
+[id] = {\
+ DCN2_AUX_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
+ aux_regs(0),
+ aux_regs(1),
+ aux_regs(2),
+ aux_regs(3),
+ aux_regs(4),
+ aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+ HPD_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
+ hpd_regs(0),
+ hpd_regs(1),
+ hpd_regs(2),
+ hpd_regs(3),
+ hpd_regs(4),
+ hpd_regs(5)
+};
+
+#define link_regs(id, phyid)\
+[id] = {\
+ LE_DCN10_REG_LIST(id), \
+ UNIPHY_DCN2_REG_LIST(phyid), \
+ SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
+}
+
+static const struct dcn10_link_enc_registers link_enc_regs[] = {
+ link_regs(0, A),
+ link_regs(1, B),
+ link_regs(2, C),
+ link_regs(3, D),
+ link_regs(4, E),
+ link_regs(5, F)
+};
+
+static const struct dcn10_link_enc_shift le_shift = {
+ LINK_ENCODER_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn10_link_enc_mask le_mask = {
+ LINK_ENCODER_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+ IPP_REG_LIST_DCN20(id),\
+}
+
+static const struct dcn10_ipp_registers ipp_regs[] = {
+ ipp_regs(0),
+ ipp_regs(1),
+ ipp_regs(2),
+ ipp_regs(3),
+ ipp_regs(4),
+ ipp_regs(5),
+};
+
+static const struct dcn10_ipp_shift ipp_shift = {
+ IPP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn10_ipp_mask ipp_mask = {
+ IPP_MASK_SH_LIST_DCN20(_MASK),
+};
+
+#define opp_regs(id)\
+[id] = {\
+ OPP_REG_LIST_DCN20(id),\
+}
+
+static const struct dcn20_opp_registers opp_regs[] = {
+ opp_regs(0),
+ opp_regs(1),
+ opp_regs(2),
+ opp_regs(3),
+ opp_regs(4),
+ opp_regs(5),
+};
+
+static const struct dcn20_opp_shift opp_shift = {
+ OPP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn20_opp_mask opp_mask = {
+ OPP_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define aux_engine_regs(id)\
+[id] = {\
+ AUX_COMMON_REG_LIST0(id), \
+ .AUXN_IMPCAL = 0, \
+ .AUXP_IMPCAL = 0, \
+ .AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
+}
+
+static const struct dce110_aux_registers aux_engine_regs[] = {
+ aux_engine_regs(0),
+ aux_engine_regs(1),
+ aux_engine_regs(2),
+ aux_engine_regs(3),
+ aux_engine_regs(4),
+ aux_engine_regs(5)
+};
+
+#define tf_regs(id)\
+[id] = {\
+ TF_REG_LIST_DCN20(id),\
+}
+
+static const struct dcn2_dpp_registers tf_regs[] = {
+ tf_regs(0),
+ tf_regs(1),
+ tf_regs(2),
+ tf_regs(3),
+ tf_regs(4),
+ tf_regs(5),
+};
+
+static const struct dcn2_dpp_shift tf_shift = {
+ TF_REG_LIST_SH_MASK_DCN20(__SHIFT)
+};
+
+static const struct dcn2_dpp_mask tf_mask = {
+ TF_REG_LIST_SH_MASK_DCN20(_MASK)
+};
+
+static const struct dcn20_mpc_registers mpc_regs = {
+ MPC_REG_LIST_DCN2_0(0),
+ MPC_REG_LIST_DCN2_0(1),
+ MPC_REG_LIST_DCN2_0(2),
+ MPC_REG_LIST_DCN2_0(3),
+ MPC_REG_LIST_DCN2_0(4),
+ MPC_REG_LIST_DCN2_0(5),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(0),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(1),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(2),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(3),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(4),
+ MPC_OUT_MUX_REG_LIST_DCN2_0(5),
+};
+
+static const struct dcn20_mpc_shift mpc_shift = {
+ MPC_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
+};
+
+static const struct dcn20_mpc_mask mpc_mask = {
+ MPC_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
+};
+
+#define tg_regs(id)\
+[id] = {TG_COMMON_REG_LIST_DCN2_0(id)}
+
+
+static const struct dcn_optc_registers tg_regs[] = {
+ tg_regs(0),
+ tg_regs(1),
+ tg_regs(2),
+ tg_regs(3),
+ tg_regs(4),
+ tg_regs(5)
+};
+
+static const struct dcn_optc_shift tg_shift = {
+ TG_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
+};
+
+static const struct dcn_optc_mask tg_mask = {
+ TG_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
+};
+
+#define hubp_regs(id)\
+[id] = {\
+ HUBP_REG_LIST_DCN20(id)\
+}
+
+static const struct dcn_hubp2_registers hubp_regs[] = {
+ hubp_regs(0),
+ hubp_regs(1),
+ hubp_regs(2),
+ hubp_regs(3),
+ hubp_regs(4),
+ hubp_regs(5)
+};
+
+static const struct dcn_hubp2_shift hubp_shift = {
+ HUBP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn_hubp2_mask hubp_mask = {
+ HUBP_MASK_SH_LIST_DCN20(_MASK)
+};
+
+static const struct dcn_hubbub_registers hubbub_reg = {
+ HUBBUB_REG_LIST_DCN20(0)
+};
+
+static const struct dcn_hubbub_shift hubbub_shift = {
+ HUBBUB_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn_hubbub_mask hubbub_mask = {
+ HUBBUB_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define vmid_regs(id)\
+[id] = {\
+ DCN20_VMID_REG_LIST(id)\
+}
+
+static const struct dcn_vmid_registers vmid_regs[] = {
+ vmid_regs(0),
+ vmid_regs(1),
+ vmid_regs(2),
+ vmid_regs(3),
+ vmid_regs(4),
+ vmid_regs(5),
+ vmid_regs(6),
+ vmid_regs(7),
+ vmid_regs(8),
+ vmid_regs(9),
+ vmid_regs(10),
+ vmid_regs(11),
+ vmid_regs(12),
+ vmid_regs(13),
+ vmid_regs(14),
+ vmid_regs(15)
+};
+
+static const struct dcn20_vmid_shift vmid_shifts = {
+ DCN20_VMID_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn20_vmid_mask vmid_masks = {
+ DCN20_VMID_MASK_SH_LIST(_MASK)
+};
+
+
+static const struct dccg_registers dccg_regs = {
+ DCCG_REG_LIST_DCN2()
+};
+
+static const struct dccg_shift dccg_shift = {
+ DCCG_MASK_SH_LIST_DCN2(__SHIFT)
+};
+
+static const struct dccg_mask dccg_mask = {
+ DCCG_MASK_SH_LIST_DCN2(_MASK)
+};
+
+static const struct resource_caps res_cap_nv10 = {
+ .num_timing_generator = 6,
+ .num_opp = 6,
+ .num_video_plane = 6,
+ .num_audio = 7,
+ .num_stream_encoder = 6,
+ .num_pll = 6,
+ .num_dwb = 1,
+ .num_ddc = 6,
+ .num_vmid = 16,
+};
+
+static const struct dc_plane_cap plane_cap = {
+ .type = DC_PLANE_TYPE_DCN_UNIVERSAL,
+ .blends_with_above = true,
+ .blends_with_below = true,
+ .supports_argb8888 = true,
+ .per_pixel_alpha = true,
+ .supports_argb8888 = true,
+ .supports_nv12 = true
+};
+
+static const struct dc_debug_options debug_defaults_drv = {
+ .disable_dmcu = true,
+ .force_abm_enable = false,
+ .timing_trace = false,
+ .clock_trace = true,
+ .disable_pplib_clock_request = true,
+ .pipe_split_policy = MPC_SPLIT_DYNAMIC,
+ .force_single_disp_pipe_split = true,
+ .disable_dcc = DCC_ENABLE,
+ .vsr_support = true,
+ .performance_trace = false,
+ .max_downscale_src_width = 5120,/*upto 5K*/
+ .disable_pplib_wm_range = false,
+ .scl_reset_length10 = true,
+ .sanity_checks = true,
+ .disable_tri_buf = true,
+};
+
+static const struct dc_debug_options debug_defaults_diags = {
+ .disable_dmcu = true,
+ .force_abm_enable = false,
+ .timing_trace = true,
+ .clock_trace = true,
+ .disable_dpp_power_gate = true,
+ .disable_hubp_power_gate = true,
+ .disable_clock_gate = true,
+ .disable_pplib_clock_request = true,
+ .disable_pplib_wm_range = true,
+ .disable_stutter = true,
+ .scl_reset_length10 = true,
+};
+
+void dcn20_dpp_destroy(struct dpp **dpp)
+{
+ kfree(TO_DCN20_DPP(*dpp));
+ *dpp = NULL;
+}
+
+struct dpp *dcn20_dpp_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dcn20_dpp *dpp =
+ kzalloc(sizeof(struct dcn20_dpp), GFP_KERNEL);
+
+ if (!dpp)
+ return NULL;
+
+ if (dpp2_construct(dpp, ctx, inst,
+ &tf_regs[inst], &tf_shift, &tf_mask))
+ return &dpp->base;
+
+ BREAK_TO_DEBUGGER();
+ kfree(dpp);
+ return NULL;
+}
+
+struct input_pixel_processor *dcn20_ipp_create(
+ struct dc_context *ctx, uint32_t inst)
+{
+ struct dcn10_ipp *ipp =
+ kzalloc(sizeof(struct dcn10_ipp), GFP_KERNEL);
+
+ if (!ipp) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ dcn20_ipp_construct(ipp, ctx, inst,
+ &ipp_regs[inst], &ipp_shift, &ipp_mask);
+ return &ipp->base;
+}
+
+
+struct output_pixel_processor *dcn20_opp_create(
+ struct dc_context *ctx, uint32_t inst)
+{
+ struct dcn20_opp *opp =
+ kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL);
+
+ if (!opp) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ dcn20_opp_construct(opp, ctx, inst,
+ &opp_regs[inst], &opp_shift, &opp_mask);
+ return &opp->base;
+}
+
+struct dce_aux *dcn20_aux_engine_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct aux_engine_dce110 *aux_engine =
+ kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
+
+ if (!aux_engine)
+ return NULL;
+
+ dce110_aux_engine_construct(aux_engine, ctx, inst,
+ SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
+ &aux_engine_regs[inst]);
+
+ return &aux_engine->base;
+}
+#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
+
+static const struct dce_i2c_registers i2c_hw_regs[] = {
+ i2c_inst_regs(1),
+ i2c_inst_regs(2),
+ i2c_inst_regs(3),
+ i2c_inst_regs(4),
+ i2c_inst_regs(5),
+ i2c_inst_regs(6),
+};
+
+static const struct dce_i2c_shift i2c_shifts = {
+ I2C_COMMON_MASK_SH_LIST_DCN2(__SHIFT)
+};
+
+static const struct dce_i2c_mask i2c_masks = {
+ I2C_COMMON_MASK_SH_LIST_DCN2(_MASK)
+};
+
+struct dce_i2c_hw *dcn20_i2c_hw_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dce_i2c_hw *dce_i2c_hw =
+ kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
+
+ if (!dce_i2c_hw)
+ return NULL;
+
+ dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
+ &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
+
+ return dce_i2c_hw;
+}
+struct mpc *dcn20_mpc_create(struct dc_context *ctx)
+{
+ struct dcn20_mpc *mpc20 = kzalloc(sizeof(struct dcn20_mpc),
+ GFP_KERNEL);
+
+ if (!mpc20)
+ return NULL;
+
+ dcn20_mpc_construct(mpc20, ctx,
+ &mpc_regs,
+ &mpc_shift,
+ &mpc_mask,
+ 6);
+
+ return &mpc20->base;
+}
+
+struct hubbub *dcn20_hubbub_create(struct dc_context *ctx)
+{
+ int i;
+ struct dcn20_hubbub *hubbub = kzalloc(sizeof(struct dcn20_hubbub),
+ GFP_KERNEL);
+
+ if (!hubbub)
+ return NULL;
+
+ hubbub2_construct(hubbub, ctx,
+ &hubbub_reg,
+ &hubbub_shift,
+ &hubbub_mask);
+
+ for (i = 0; i < res_cap_nv10.num_vmid; i++) {
+ struct dcn20_vmid *vmid = &hubbub->vmid[i];
+
+ vmid->ctx = ctx;
+
+ vmid->regs = &vmid_regs[i];
+ vmid->shifts = &vmid_shifts;
+ vmid->masks = &vmid_masks;
+ }
+
+ return &hubbub->base;
+}
+
+struct timing_generator *dcn20_timing_generator_create(
+ struct dc_context *ctx,
+ uint32_t instance)
+{
+ struct optc *tgn10 =
+ kzalloc(sizeof(struct optc), GFP_KERNEL);
+
+ if (!tgn10)
+ return NULL;
+
+ tgn10->base.inst = instance;
+ tgn10->base.ctx = ctx;
+
+ tgn10->tg_regs = &tg_regs[instance];
+ tgn10->tg_shift = &tg_shift;
+ tgn10->tg_mask = &tg_mask;
+
+ dcn20_timing_generator_init(tgn10);
+
+ return &tgn10->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+ .max_hdmi_deep_color = COLOR_DEPTH_121212,
+ .max_hdmi_pixel_clock = 600000,
+ .hdmi_ycbcr420_supported = true,
+ .dp_ycbcr420_supported = true,
+ .flags.bits.IS_HBR2_CAPABLE = true,
+ .flags.bits.IS_HBR3_CAPABLE = true,
+ .flags.bits.IS_TPS3_CAPABLE = true,
+ .flags.bits.IS_TPS4_CAPABLE = true
+};
+
+struct link_encoder *dcn20_link_encoder_create(
+ const struct encoder_init_data *enc_init_data)
+{
+ struct dcn20_link_encoder *enc20 =
+ kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
+
+ if (!enc20)
+ return NULL;
+
+ dcn20_link_encoder_construct(enc20,
+ enc_init_data,
+ &link_enc_feature,
+ &link_enc_regs[enc_init_data->transmitter],
+ &link_enc_aux_regs[enc_init_data->channel - 1],
+ &link_enc_hpd_regs[enc_init_data->hpd_source],
+ &le_shift,
+ &le_mask);
+
+ return &enc20->enc10.base;
+}
+
+struct clock_source *dcn20_clock_source_create(
+ struct dc_context *ctx,
+ struct dc_bios *bios,
+ enum clock_source_id id,
+ const struct dce110_clk_src_regs *regs,
+ bool dp_clk_src)
+{
+ struct dce110_clk_src *clk_src =
+ kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+ if (!clk_src)
+ return NULL;
+
+ if (dcn20_clk_src_construct(clk_src, ctx, bios, id,
+ regs, &cs_shift, &cs_mask)) {
+ clk_src->base.dp_clk_src = dp_clk_src;
+ return &clk_src->base;
+ }
+
+ BREAK_TO_DEBUGGER();
+ return NULL;
+}
+
+static void read_dce_straps(
+ struct dc_context *ctx,
+ struct resource_straps *straps)
+{
+ generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
+ FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
+}
+
+static struct audio *dcn20_create_audio(
+ struct dc_context *ctx, unsigned int inst)
+{
+ return dce_audio_create(ctx, inst,
+ &audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+struct stream_encoder *dcn20_stream_encoder_create(
+ enum engine_id eng_id,
+ struct dc_context *ctx)
+{
+ struct dcn10_stream_encoder *enc1 =
+ kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
+
+ if (!enc1)
+ return NULL;
+
+ dcn20_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id,
+ &stream_enc_regs[eng_id],
+ &se_shift, &se_mask);
+
+ return &enc1->base;
+}
+
+static const struct dce_hwseq_registers hwseq_reg = {
+ HWSEQ_DCN2_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+ HWSEQ_DCN2_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+ HWSEQ_DCN2_MASK_SH_LIST(_MASK)
+};
+
+struct dce_hwseq *dcn20_hwseq_create(
+ struct dc_context *ctx)
+{
+ struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+ if (hws) {
+ hws->ctx = ctx;
+ hws->regs = &hwseq_reg;
+ hws->shifts = &hwseq_shift;
+ hws->masks = &hwseq_mask;
+ }
+ return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+ .read_dce_straps = read_dce_straps,
+ .create_audio = dcn20_create_audio,
+ .create_stream_encoder = dcn20_stream_encoder_create,
+ .create_hwseq = dcn20_hwseq_create,
+};
+
+static const struct resource_create_funcs res_create_maximus_funcs = {
+ .read_dce_straps = NULL,
+ .create_audio = NULL,
+ .create_stream_encoder = NULL,
+ .create_hwseq = dcn20_hwseq_create,
+};
+
+void dcn20_clock_source_destroy(struct clock_source **clk_src)
+{
+ kfree(TO_DCE110_CLK_SRC(*clk_src));
+ *clk_src = NULL;
+}
+
+
+static void destruct(struct dcn20_resource_pool *pool)
+{
+ unsigned int i;
+
+ for (i = 0; i < pool->base.stream_enc_count; i++) {
+ if (pool->base.stream_enc[i] != NULL) {
+ kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+ pool->base.stream_enc[i] = NULL;
+ }
+ }
+
+
+ if (pool->base.mpc != NULL) {
+ kfree(TO_DCN20_MPC(pool->base.mpc));
+ pool->base.mpc = NULL;
+ }
+ if (pool->base.hubbub != NULL) {
+ kfree(pool->base.hubbub);
+ pool->base.hubbub = NULL;
+ }
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ if (pool->base.dpps[i] != NULL)
+ dcn20_dpp_destroy(&pool->base.dpps[i]);
+
+ if (pool->base.ipps[i] != NULL)
+ pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
+
+ if (pool->base.hubps[i] != NULL) {
+ kfree(TO_DCN20_HUBP(pool->base.hubps[i]));
+ pool->base.hubps[i] = NULL;
+ }
+
+ if (pool->base.irqs != NULL) {
+ dal_irq_service_destroy(&pool->base.irqs);
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ if (pool->base.engines[i] != NULL)
+ dce110_engine_destroy(&pool->base.engines[i]);
+ if (pool->base.hw_i2cs[i] != NULL) {
+ kfree(pool->base.hw_i2cs[i]);
+ pool->base.hw_i2cs[i] = NULL;
+ }
+ if (pool->base.sw_i2cs[i] != NULL) {
+ kfree(pool->base.sw_i2cs[i]);
+ pool->base.sw_i2cs[i] = NULL;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+ if (pool->base.opps[i] != NULL)
+ pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+ if (pool->base.timing_generators[i] != NULL) {
+ kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
+ pool->base.timing_generators[i] = NULL;
+ }
+ }
+
+ for (i = 0; i < pool->base.audio_count; i++) {
+ if (pool->base.audios[i])
+ dce_aud_destroy(&pool->base.audios[i]);
+ }
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] != NULL) {
+ dcn20_clock_source_destroy(&pool->base.clock_sources[i]);
+ pool->base.clock_sources[i] = NULL;
+ }
+ }
+
+ if (pool->base.dp_clock_source != NULL) {
+ dcn20_clock_source_destroy(&pool->base.dp_clock_source);
+ pool->base.dp_clock_source = NULL;
+ }
+
+
+ if (pool->base.abm != NULL)
+ dce_abm_destroy(&pool->base.abm);
+
+ if (pool->base.dmcu != NULL)
+ dce_dmcu_destroy(&pool->base.dmcu);
+
+ if (pool->base.dccg != NULL)
+ dcn_dccg_destroy(&pool->base.dccg);
+
+ if (pool->base.pp_smu != NULL)
+ dcn20_pp_smu_destroy(&pool->base.pp_smu);
+
+}
+
+struct hubp *dcn20_hubp_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dcn20_hubp *hubp2 =
+ kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL);
+
+ if (!hubp2)
+ return NULL;
+
+ if (hubp2_construct(hubp2, ctx, inst,
+ &hubp_regs[inst], &hubp_shift, &hubp_mask))
+ return &hubp2->base;
+
+ BREAK_TO_DEBUGGER();
+ kfree(hubp2);
+ return NULL;
+}
+
+static void get_pixel_clock_parameters(
+ struct pipe_ctx *pipe_ctx,
+ struct pixel_clk_params *pixel_clk_params)
+{
+ const struct dc_stream_state *stream = pipe_ctx->stream;
+ bool odm_combine = dc_res_get_odm_bottom_pipe(pipe_ctx) != NULL;
+
+ pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz;
+ pixel_clk_params->encoder_object_id = stream->link->link_enc->id;
+ pixel_clk_params->signal_type = pipe_ctx->stream->signal;
+ pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1;
+ /* TODO: un-hardcode*/
+ pixel_clk_params->requested_sym_clk = LINK_RATE_LOW *
+ LINK_RATE_REF_FREQ_IN_KHZ;
+ pixel_clk_params->flags.ENABLE_SS = 0;
+ pixel_clk_params->color_depth =
+ stream->timing.display_color_depth;
+ pixel_clk_params->flags.DISPLAY_BLANKED = 1;
+ pixel_clk_params->pixel_encoding = stream->timing.pixel_encoding;
+
+ if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
+ pixel_clk_params->color_depth = COLOR_DEPTH_888;
+
+ if (optc1_is_two_pixels_per_containter(&stream->timing) || odm_combine)
+ pixel_clk_params->requested_pix_clk_100hz /= 2;
+
+ if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
+ pixel_clk_params->requested_pix_clk_100hz *= 2;
+
+}
+
+static void build_clamping_params(struct dc_stream_state *stream)
+{
+ stream->clamping.clamping_level = CLAMPING_FULL_RANGE;
+ stream->clamping.c_depth = stream->timing.display_color_depth;
+ stream->clamping.pixel_encoding = stream->timing.pixel_encoding;
+}
+
+static enum dc_status build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
+{
+
+ get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
+
+ pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
+ pipe_ctx->clock_source,
+ &pipe_ctx->stream_res.pix_clk_params,
+ &pipe_ctx->pll_settings);
+
+ pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
+
+ resource_build_bit_depth_reduction_params(pipe_ctx->stream,
+ &pipe_ctx->stream->bit_depth_params);
+ build_clamping_params(pipe_ctx->stream);
+
+ return DC_OK;
+}
+
+enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream)
+{
+ enum dc_status status = DC_OK;
+ struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+ /*TODO Seems unneeded anymore */
+ /* if (old_context && resource_is_stream_unchanged(old_context, stream)) {
+ if (stream != NULL && old_context->streams[i] != NULL) {
+ todo: shouldn't have to copy missing parameter here
+ resource_build_bit_depth_reduction_params(stream,
+ &stream->bit_depth_params);
+ stream->clamping.pixel_encoding =
+ stream->timing.pixel_encoding;
+
+ resource_build_bit_depth_reduction_params(stream,
+ &stream->bit_depth_params);
+ build_clamping_params(stream);
+
+ continue;
+ }
+ }
+ */
+
+ if (!pipe_ctx)
+ return DC_ERROR_UNEXPECTED;
+
+
+ status = build_pipe_hw_param(pipe_ctx);
+
+ return status;
+}
+
+
+enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream)
+{
+ enum dc_status result = DC_ERROR_UNEXPECTED;
+
+ result = resource_map_pool_resources(dc, new_ctx, dc_stream);
+
+ if (result == DC_OK)
+ result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
+
+
+ if (result == DC_OK)
+ result = dcn20_build_mapped_resource(dc, new_ctx, dc_stream);
+
+ return result;
+}
+
+
+enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream)
+{
+ struct pipe_ctx *pipe_ctx = NULL;
+ int i;
+
+ /* Remove DSC */
+ for (i = 0; i < MAX_PIPES; i++) {
+ if (new_ctx->res_ctx.pipe_ctx[i].stream == dc_stream && !new_ctx->res_ctx.pipe_ctx[i].top_pipe) {
+ pipe_ctx = &new_ctx->res_ctx.pipe_ctx[i];
+ break;
+ }
+ }
+
+ if (!pipe_ctx)
+ return DC_ERROR_UNEXPECTED;
+
+
+ return DC_OK;
+}
+
+
+static void swizzle_to_dml_params(
+ enum swizzle_mode_values swizzle,
+ unsigned int *sw_mode)
+{
+ switch (swizzle) {
+ case DC_SW_LINEAR:
+ *sw_mode = dm_sw_linear;
+ break;
+ case DC_SW_4KB_S:
+ *sw_mode = dm_sw_4kb_s;
+ break;
+ case DC_SW_4KB_S_X:
+ *sw_mode = dm_sw_4kb_s_x;
+ break;
+ case DC_SW_4KB_D:
+ *sw_mode = dm_sw_4kb_d;
+ break;
+ case DC_SW_4KB_D_X:
+ *sw_mode = dm_sw_4kb_d_x;
+ break;
+ case DC_SW_64KB_S:
+ *sw_mode = dm_sw_64kb_s;
+ break;
+ case DC_SW_64KB_S_X:
+ *sw_mode = dm_sw_64kb_s_x;
+ break;
+ case DC_SW_64KB_S_T:
+ *sw_mode = dm_sw_64kb_s_t;
+ break;
+ case DC_SW_64KB_D:
+ *sw_mode = dm_sw_64kb_d;
+ break;
+ case DC_SW_64KB_D_X:
+ *sw_mode = dm_sw_64kb_d_x;
+ break;
+ case DC_SW_64KB_D_T:
+ *sw_mode = dm_sw_64kb_d_t;
+ break;
+ case DC_SW_64KB_R_X:
+ *sw_mode = dm_sw_64kb_r_x;
+ break;
+ case DC_SW_VAR_S:
+ *sw_mode = dm_sw_var_s;
+ break;
+ case DC_SW_VAR_S_X:
+ *sw_mode = dm_sw_var_s_x;
+ break;
+ case DC_SW_VAR_D:
+ *sw_mode = dm_sw_var_d;
+ break;
+ case DC_SW_VAR_D_X:
+ *sw_mode = dm_sw_var_d_x;
+ break;
+
+ default:
+ ASSERT(0); /* Not supported */
+ break;
+ }
+}
+
+static bool dcn20_split_stream_for_combine(
+ struct resource_context *res_ctx,
+ const struct resource_pool *pool,
+ struct pipe_ctx *primary_pipe,
+ struct pipe_ctx *secondary_pipe,
+ bool is_odm_combine)
+{
+ int pipe_idx = secondary_pipe->pipe_idx;
+ struct scaler_data *sd = &primary_pipe->plane_res.scl_data;
+ struct pipe_ctx *sec_bot_pipe = secondary_pipe->bottom_pipe;
+ int new_width;
+
+ *secondary_pipe = *primary_pipe;
+ secondary_pipe->bottom_pipe = sec_bot_pipe;
+
+ secondary_pipe->pipe_idx = pipe_idx;
+ secondary_pipe->plane_res.mi = pool->mis[secondary_pipe->pipe_idx];
+ secondary_pipe->plane_res.hubp = pool->hubps[secondary_pipe->pipe_idx];
+ secondary_pipe->plane_res.ipp = pool->ipps[secondary_pipe->pipe_idx];
+ secondary_pipe->plane_res.xfm = pool->transforms[secondary_pipe->pipe_idx];
+ secondary_pipe->plane_res.dpp = pool->dpps[secondary_pipe->pipe_idx];
+ secondary_pipe->plane_res.mpcc_inst = pool->dpps[secondary_pipe->pipe_idx]->inst;
+ if (primary_pipe->bottom_pipe && primary_pipe->bottom_pipe != secondary_pipe) {
+ ASSERT(!secondary_pipe->bottom_pipe);
+ secondary_pipe->bottom_pipe = primary_pipe->bottom_pipe;
+ secondary_pipe->bottom_pipe->top_pipe = secondary_pipe;
+ }
+ primary_pipe->bottom_pipe = secondary_pipe;
+ secondary_pipe->top_pipe = primary_pipe;
+
+ if (is_odm_combine) {
+ bool is_add_dsc = true;
+
+ if (primary_pipe->plane_state) {
+ /* HACTIVE halved for odm combine */
+ sd->h_active /= 2;
+ /* Copy scl_data to secondary pipe */
+ secondary_pipe->plane_res.scl_data = *sd;
+
+ /* Calculate new vp and recout for left pipe */
+ /* Need at least 16 pixels width per side */
+ if (sd->recout.x + 16 >= sd->h_active)
+ return false;
+ new_width = sd->h_active - sd->recout.x;
+ sd->viewport.width -= dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz, sd->recout.width - new_width));
+ sd->viewport_c.width -= dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz_c, sd->recout.width - new_width));
+ sd->recout.width = new_width;
+
+ /* Calculate new vp and recout for right pipe */
+ sd = &secondary_pipe->plane_res.scl_data;
+ new_width = sd->recout.width + sd->recout.x - sd->h_active;
+ /* Need at least 16 pixels width per side */
+ if (new_width <= 16)
+ return false;
+ sd->viewport.width -= dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz, sd->recout.width - new_width));
+ sd->viewport_c.width -= dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz_c, sd->recout.width - new_width));
+ sd->recout.width = new_width;
+ sd->viewport.x += dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz, sd->h_active - sd->recout.x));
+ sd->viewport_c.x += dc_fixpt_floor(dc_fixpt_mul_int(
+ sd->ratios.horz_c, sd->h_active - sd->recout.x));
+ sd->recout.x = 0;
+ }
+ secondary_pipe->stream_res.opp = pool->opps[secondary_pipe->pipe_idx];
+ } else {
+ ASSERT(primary_pipe->plane_state);
+ resource_build_scaling_params(primary_pipe);
+ resource_build_scaling_params(secondary_pipe);
+ }
+
+ return true;
+}
+
+void dcn20_populate_dml_writeback_from_context(
+ struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes)
+{
+ int pipe_cnt, i;
+
+ for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+ struct dc_writeback_info *wb_info = &res_ctx->pipe_ctx[i].stream->writeback_info[0];
+
+ if (!res_ctx->pipe_ctx[i].stream)
+ continue;
+
+ /* Set writeback information */
+ pipes[pipe_cnt].dout.wb_enable = (wb_info->wb_enabled == true) ? 1 : 0;
+ pipes[pipe_cnt].dout.num_active_wb++;
+ pipes[pipe_cnt].dout.wb.wb_src_height = wb_info->dwb_params.cnv_params.crop_height;
+ pipes[pipe_cnt].dout.wb.wb_src_width = wb_info->dwb_params.cnv_params.crop_width;
+ pipes[pipe_cnt].dout.wb.wb_dst_width = wb_info->dwb_params.dest_width;
+ pipes[pipe_cnt].dout.wb.wb_dst_height = wb_info->dwb_params.dest_height;
+ pipes[pipe_cnt].dout.wb.wb_htaps_luma = 1;
+ pipes[pipe_cnt].dout.wb.wb_vtaps_luma = 1;
+ pipes[pipe_cnt].dout.wb.wb_htaps_chroma = wb_info->dwb_params.scaler_taps.h_taps_c;
+ pipes[pipe_cnt].dout.wb.wb_vtaps_chroma = wb_info->dwb_params.scaler_taps.v_taps_c;
+ pipes[pipe_cnt].dout.wb.wb_hratio = 1.0;
+ pipes[pipe_cnt].dout.wb.wb_vratio = 1.0;
+ if (wb_info->dwb_params.out_format == dwb_scaler_mode_yuv420) {
+ if (wb_info->dwb_params.output_depth == DWB_OUTPUT_PIXEL_DEPTH_8BPC)
+ pipes[pipe_cnt].dout.wb.wb_pixel_format = dm_420_8;
+ else
+ pipes[pipe_cnt].dout.wb.wb_pixel_format = dm_420_10;
+ } else
+ pipes[pipe_cnt].dout.wb.wb_pixel_format = dm_444_32;
+
+ pipe_cnt++;
+ }
+
+}
+
+int dcn20_populate_dml_pipes_from_context(
+ struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes)
+{
+ int pipe_cnt, i;
+ bool synchronized_vblank = true;
+
+ for (i = 0, pipe_cnt = -1; i < dc->res_pool->pipe_count; i++) {
+ if (!res_ctx->pipe_ctx[i].stream)
+ continue;
+
+ if (pipe_cnt < 0) {
+ pipe_cnt = i;
+ continue;
+ }
+ if (!resource_are_streams_timing_synchronizable(
+ res_ctx->pipe_ctx[pipe_cnt].stream,
+ res_ctx->pipe_ctx[i].stream)) {
+ synchronized_vblank = false;
+ break;
+ }
+ }
+
+ for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+ struct dc_crtc_timing *timing = &res_ctx->pipe_ctx[i].stream->timing;
+ struct dc_link *link;
+
+ if (!res_ctx->pipe_ctx[i].stream)
+ continue;
+ /* todo:
+ pipes[pipe_cnt].pipe.src.dynamic_metadata_enable = 0;
+ pipes[pipe_cnt].pipe.src.dcc = 0;
+ pipes[pipe_cnt].pipe.src.vm = 0;*/
+
+ if (res_ctx->pipe_ctx[i].stream->use_dynamic_meta) {
+ pipes[pipe_cnt].pipe.src.dynamic_metadata_enable = true;
+ /* 1/2 vblank */
+ pipes[pipe_cnt].pipe.src.dynamic_metadata_lines_before_active =
+ (timing->v_total - timing->v_addressable
+ - timing->v_border_top - timing->v_border_bottom) / 2;
+ /* 36 bytes dp, 32 hdmi */
+ pipes[pipe_cnt].pipe.src.dynamic_metadata_xmit_bytes =
+ dc_is_dp_signal(res_ctx->pipe_ctx[i].stream->signal) ? 36 : 32;
+ }
+ pipes[pipe_cnt].pipe.src.dcc = false;
+ pipes[pipe_cnt].pipe.src.dcc_rate = 1;
+ pipes[pipe_cnt].pipe.dest.synchronized_vblank_all_planes = synchronized_vblank;
+ pipes[pipe_cnt].pipe.dest.hblank_start = timing->h_total - timing->h_front_porch;
+ pipes[pipe_cnt].pipe.dest.hblank_end = pipes[pipe_cnt].pipe.dest.hblank_start
+ - timing->h_addressable
+ - timing->h_border_left
+ - timing->h_border_right;
+ pipes[pipe_cnt].pipe.dest.vblank_start = timing->v_total - timing->v_front_porch;
+ pipes[pipe_cnt].pipe.dest.vblank_end = pipes[pipe_cnt].pipe.dest.vblank_start
+ - timing->v_addressable
+ - timing->v_border_top
+ - timing->v_border_bottom;
+ pipes[pipe_cnt].pipe.dest.htotal = timing->h_total;
+ pipes[pipe_cnt].pipe.dest.vtotal = timing->v_total;
+ pipes[pipe_cnt].pipe.dest.hactive = timing->h_addressable;
+ pipes[pipe_cnt].pipe.dest.vactive = timing->v_addressable;
+ pipes[pipe_cnt].pipe.dest.interlaced = timing->flags.INTERLACE;
+ pipes[pipe_cnt].pipe.dest.pixel_rate_mhz = timing->pix_clk_100hz/10000.0;
+ if (timing->timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
+ pipes[pipe_cnt].pipe.dest.pixel_rate_mhz *= 2;
+ pipes[pipe_cnt].pipe.dest.otg_inst = res_ctx->pipe_ctx[i].stream_res.tg->inst;
+
+ link = res_ctx->pipe_ctx[i].stream->link;
+ if (link->cur_link_settings.lane_count != LANE_COUNT_UNKNOWN) {
+ pipes[pipe_cnt].dout.dp_lanes = link->cur_link_settings.lane_count;
+ } else if (link->verified_link_cap.lane_count != LANE_COUNT_UNKNOWN) {
+ pipes[pipe_cnt].dout.dp_lanes = link->verified_link_cap.lane_count;
+ } else {
+ /* Unknown link capabilities, so assume max */
+ pipes[pipe_cnt].dout.dp_lanes = 4;
+ }
+
+ pipes[pipe_cnt].dout.output_bpp = res_ctx->pipe_ctx[i].stream->timing.display_color_depth;
+ switch (res_ctx->pipe_ctx[i].stream->signal) {
+ case SIGNAL_TYPE_DISPLAY_PORT_MST:
+ case SIGNAL_TYPE_DISPLAY_PORT:
+ pipes[pipe_cnt].dout.output_type = dm_dp;
+ break;
+ case SIGNAL_TYPE_EDP:
+ pipes[pipe_cnt].dout.output_type = dm_edp;
+ break;
+ case SIGNAL_TYPE_HDMI_TYPE_A:
+ case SIGNAL_TYPE_DVI_SINGLE_LINK:
+ case SIGNAL_TYPE_DVI_DUAL_LINK:
+ pipes[pipe_cnt].dout.output_type = dm_hdmi;
+ break;
+ default:
+ /* In case there is no signal, set dp with 4 lanes to allow max config */
+ pipes[pipe_cnt].dout.output_type = dm_dp;
+ pipes[pipe_cnt].dout.dp_lanes = 4;
+ }
+ switch (res_ctx->pipe_ctx[i].stream->timing.pixel_encoding) {
+ case PIXEL_ENCODING_RGB:
+ case PIXEL_ENCODING_YCBCR444:
+ pipes[pipe_cnt].dout.output_format = dm_444;
+ break;
+ case PIXEL_ENCODING_YCBCR420:
+ pipes[pipe_cnt].dout.output_format = dm_420;
+ break;
+ case PIXEL_ENCODING_YCBCR422:
+ if (true) /* todo */
+ pipes[pipe_cnt].dout.output_format = dm_s422;
+ else
+ pipes[pipe_cnt].dout.output_format = dm_n422;
+ break;
+ default:
+ pipes[pipe_cnt].dout.output_format = dm_444;
+ }
+ pipes[pipe_cnt].pipe.src.hsplit_grp = res_ctx->pipe_ctx[i].pipe_idx;
+ if (res_ctx->pipe_ctx[i].top_pipe && res_ctx->pipe_ctx[i].top_pipe->plane_state
+ == res_ctx->pipe_ctx[i].plane_state)
+ pipes[pipe_cnt].pipe.src.hsplit_grp = res_ctx->pipe_ctx[i].top_pipe->pipe_idx;
+
+ /* todo: default max for now, until there is logic reflecting this in dc*/
+ pipes[pipe_cnt].dout.output_bpc = 12;
+ /*
+ * Use max cursor settings for calculations to minimize
+ * bw calculations due to cursor on/off
+ */
+ pipes[pipe_cnt].pipe.src.num_cursors = 2;
+ pipes[pipe_cnt].pipe.src.cur0_src_width = 128;
+ pipes[pipe_cnt].pipe.src.cur0_bpp = dm_cur_64bit;
+ pipes[pipe_cnt].pipe.src.cur1_src_width = 128;
+ pipes[pipe_cnt].pipe.src.cur1_bpp = dm_cur_64bit;
+
+ if (!res_ctx->pipe_ctx[i].plane_state) {
+ pipes[pipe_cnt].pipe.src.source_scan = dm_horz;
+ pipes[pipe_cnt].pipe.src.sw_mode = dm_sw_linear;
+ pipes[pipe_cnt].pipe.src.macro_tile_size = dm_64k_tile;
+ pipes[pipe_cnt].pipe.src.viewport_width = timing->h_addressable;
+ if (pipes[pipe_cnt].pipe.src.viewport_width > 1920)
+ pipes[pipe_cnt].pipe.src.viewport_width = 1920;
+ pipes[pipe_cnt].pipe.src.viewport_height = timing->v_addressable;
+ if (pipes[pipe_cnt].pipe.src.viewport_height > 1080)
+ pipes[pipe_cnt].pipe.src.viewport_height = 1080;
+ pipes[pipe_cnt].pipe.src.data_pitch = ((pipes[pipe_cnt].pipe.src.viewport_width + 63) / 64) * 64; /* linear sw only */
+ pipes[pipe_cnt].pipe.src.source_format = dm_444_32;
+ pipes[pipe_cnt].pipe.dest.recout_width = pipes[pipe_cnt].pipe.src.viewport_width; /*vp_width/hratio*/
+ pipes[pipe_cnt].pipe.dest.recout_height = pipes[pipe_cnt].pipe.src.viewport_height; /*vp_height/vratio*/
+ pipes[pipe_cnt].pipe.dest.full_recout_width = pipes[pipe_cnt].pipe.dest.recout_width; /*when is_hsplit != 1*/
+ pipes[pipe_cnt].pipe.dest.full_recout_height = pipes[pipe_cnt].pipe.dest.recout_height; /*when is_hsplit != 1*/
+ pipes[pipe_cnt].pipe.scale_ratio_depth.lb_depth = dm_lb_16;
+ pipes[pipe_cnt].pipe.scale_ratio_depth.hscl_ratio = 1.0;
+ pipes[pipe_cnt].pipe.scale_ratio_depth.vscl_ratio = 1.0;
+ pipes[pipe_cnt].pipe.scale_ratio_depth.scl_enable = 0; /*Lb only or Full scl*/
+ pipes[pipe_cnt].pipe.scale_taps.htaps = 1;
+ pipes[pipe_cnt].pipe.scale_taps.vtaps = 1;
+ pipes[pipe_cnt].pipe.src.is_hsplit = 0;
+ pipes[pipe_cnt].pipe.dest.odm_combine = 0;
+ } else {
+ struct dc_plane_state *pln = res_ctx->pipe_ctx[i].plane_state;
+ struct scaler_data *scl = &res_ctx->pipe_ctx[i].plane_res.scl_data;
+
+ pipes[pipe_cnt].pipe.src.macro_tile_size =
+ swizzle_mode_to_macro_tile_size(pln->tiling_info.gfx9.swizzle);
+ pipes[pipe_cnt].pipe.src.immediate_flip = pln->flip_immediate;
+ pipes[pipe_cnt].pipe.src.is_hsplit = (res_ctx->pipe_ctx[i].bottom_pipe
+ && res_ctx->pipe_ctx[i].bottom_pipe->plane_state == pln)
+ || (res_ctx->pipe_ctx[i].top_pipe
+ && res_ctx->pipe_ctx[i].top_pipe->plane_state == pln);
+ pipes[pipe_cnt].pipe.dest.odm_combine = (res_ctx->pipe_ctx[i].bottom_pipe
+ && res_ctx->pipe_ctx[i].bottom_pipe->plane_state == pln
+ && res_ctx->pipe_ctx[i].bottom_pipe->stream_res.opp
+ != res_ctx->pipe_ctx[i].stream_res.opp)
+ || (res_ctx->pipe_ctx[i].top_pipe
+ && res_ctx->pipe_ctx[i].top_pipe->plane_state == pln
+ && res_ctx->pipe_ctx[i].top_pipe->stream_res.opp
+ != res_ctx->pipe_ctx[i].stream_res.opp);
+ pipes[pipe_cnt].pipe.src.source_scan = pln->rotation == ROTATION_ANGLE_90
+ || pln->rotation == ROTATION_ANGLE_270 ? dm_vert : dm_horz;
+ pipes[pipe_cnt].pipe.src.viewport_y_y = scl->viewport.y;
+ pipes[pipe_cnt].pipe.src.viewport_y_c = scl->viewport_c.y;
+ pipes[pipe_cnt].pipe.src.viewport_width = scl->viewport.width;
+ pipes[pipe_cnt].pipe.src.viewport_width_c = scl->viewport_c.width;
+ pipes[pipe_cnt].pipe.src.viewport_height = scl->viewport.height;
+ pipes[pipe_cnt].pipe.src.viewport_height_c = scl->viewport_c.height;
+ if (pln->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+ pipes[pipe_cnt].pipe.src.data_pitch = pln->plane_size.video.luma_pitch;
+ pipes[pipe_cnt].pipe.src.data_pitch_c = pln->plane_size.video.chroma_pitch;
+ pipes[pipe_cnt].pipe.src.meta_pitch = pln->dcc.video.meta_pitch_l;
+ pipes[pipe_cnt].pipe.src.meta_pitch_c = pln->dcc.video.meta_pitch_c;
+ } else {
+ pipes[pipe_cnt].pipe.src.data_pitch = pln->plane_size.grph.surface_pitch;
+ pipes[pipe_cnt].pipe.src.meta_pitch = pln->dcc.grph.meta_pitch;
+ }
+ pipes[pipe_cnt].pipe.src.dcc = pln->dcc.enable;
+ pipes[pipe_cnt].pipe.dest.recout_width = scl->recout.width;
+ pipes[pipe_cnt].pipe.dest.recout_height = scl->recout.height;
+ pipes[pipe_cnt].pipe.dest.full_recout_width = scl->recout.width;
+ pipes[pipe_cnt].pipe.dest.full_recout_height = scl->recout.height;
+ if (res_ctx->pipe_ctx[i].bottom_pipe && res_ctx->pipe_ctx[i].bottom_pipe->plane_state == pln) {
+ pipes[pipe_cnt].pipe.dest.full_recout_width +=
+ res_ctx->pipe_ctx[i].bottom_pipe->plane_res.scl_data.recout.width;
+ pipes[pipe_cnt].pipe.dest.full_recout_height +=
+ res_ctx->pipe_ctx[i].bottom_pipe->plane_res.scl_data.recout.height;
+ } else if (res_ctx->pipe_ctx[i].top_pipe && res_ctx->pipe_ctx[i].top_pipe->plane_state == pln) {
+ pipes[pipe_cnt].pipe.dest.full_recout_width +=
+ res_ctx->pipe_ctx[i].top_pipe->plane_res.scl_data.recout.width;
+ pipes[pipe_cnt].pipe.dest.full_recout_height +=
+ res_ctx->pipe_ctx[i].top_pipe->plane_res.scl_data.recout.height;
+ }
+
+ pipes[pipe_cnt].pipe.scale_ratio_depth.lb_depth = dm_lb_10;
+ pipes[pipe_cnt].pipe.scale_ratio_depth.hscl_ratio = (double) scl->ratios.horz.value / (1ULL<<32);
+ pipes[pipe_cnt].pipe.scale_ratio_depth.hscl_ratio_c = (double) scl->ratios.horz_c.value / (1ULL<<32);
+ pipes[pipe_cnt].pipe.scale_ratio_depth.vscl_ratio = (double) scl->ratios.vert.value / (1ULL<<32);
+ pipes[pipe_cnt].pipe.scale_ratio_depth.vscl_ratio_c = (double) scl->ratios.vert_c.value / (1ULL<<32);
+ pipes[pipe_cnt].pipe.scale_ratio_depth.scl_enable =
+ scl->ratios.vert.value != dc_fixpt_one.value
+ || scl->ratios.horz.value != dc_fixpt_one.value
+ || scl->ratios.vert_c.value != dc_fixpt_one.value
+ || scl->ratios.horz_c.value != dc_fixpt_one.value /*Lb only or Full scl*/
+ || dc->debug.always_scale; /*support always scale*/
+ pipes[pipe_cnt].pipe.scale_taps.htaps = scl->taps.h_taps;
+ pipes[pipe_cnt].pipe.scale_taps.htaps_c = scl->taps.h_taps_c;
+ pipes[pipe_cnt].pipe.scale_taps.vtaps = scl->taps.v_taps;
+ pipes[pipe_cnt].pipe.scale_taps.vtaps_c = scl->taps.v_taps_c;
+
+ swizzle_to_dml_params(pln->tiling_info.gfx9.swizzle,
+ &pipes[pipe_cnt].pipe.src.sw_mode);
+
+ switch (pln->format) {
+ case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+ case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+ pipes[pipe_cnt].pipe.src.source_format = dm_420_8;
+ break;
+ case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+ case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+ pipes[pipe_cnt].pipe.src.source_format = dm_420_10;
+ break;
+ case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+ case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+ case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+ pipes[pipe_cnt].pipe.src.source_format = dm_444_64;
+ break;
+ case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+ case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+ pipes[pipe_cnt].pipe.src.source_format = dm_444_16;
+ break;
+ case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
+ pipes[pipe_cnt].pipe.src.source_format = dm_444_8;
+ break;
+ default:
+ pipes[pipe_cnt].pipe.src.source_format = dm_444_32;
+ break;
+ }
+ }
+
+ pipe_cnt++;
+ }
+
+ /* populate writeback information */
+ dc->res_pool->funcs->populate_dml_writeback_from_context(dc, res_ctx, pipes);
+
+ return pipe_cnt;
+}
+
+unsigned int dcn20_calc_max_scaled_time(
+ unsigned int time_per_pixel,
+ enum mmhubbub_wbif_mode mode,
+ unsigned int urgent_watermark)
+{
+ unsigned int time_per_byte = 0;
+ unsigned int total_y_free_entry = 0x200; /* two memory piece for luma */
+ unsigned int total_c_free_entry = 0x140; /* two memory piece for chroma */
+ unsigned int small_free_entry, max_free_entry;
+ unsigned int buf_lh_capability;
+ unsigned int max_scaled_time;
+
+ if (mode == PACKED_444) /* packed mode */
+ time_per_byte = time_per_pixel/4;
+ else if (mode == PLANAR_420_8BPC)
+ time_per_byte = time_per_pixel;
+ else if (mode == PLANAR_420_10BPC) /* p010 */
+ time_per_byte = time_per_pixel * 819/1024;
+
+ if (time_per_byte == 0)
+ time_per_byte = 1;
+
+ small_free_entry = (total_y_free_entry > total_c_free_entry) ? total_c_free_entry : total_y_free_entry;
+ max_free_entry = (mode == PACKED_444) ? total_y_free_entry + total_c_free_entry : small_free_entry;
+ buf_lh_capability = max_free_entry*time_per_byte*32/16; /* there is 4bit fraction */
+ max_scaled_time = buf_lh_capability - urgent_watermark;
+ return max_scaled_time;
+}
+
+void dcn20_set_mcif_arb_params(
+ struct dc *dc,
+ struct dc_state *context,
+ display_e2e_pipe_params_st *pipes,
+ int pipe_cnt)
+{
+ enum mmhubbub_wbif_mode wbif_mode;
+ struct mcif_arb_params *wb_arb_params;
+ int i, j, k, dwb_pipe;
+
+ /* Writeback MCIF_WB arbitration parameters */
+ dwb_pipe = 0;
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+
+ for (j = 0; j < MAX_DWB_PIPES; j++) {
+ if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].wb_enabled == false)
+ continue;
+
+ //wb_arb_params = &context->res_ctx.pipe_ctx[i].stream->writeback_info[j].mcif_arb_params;
+ wb_arb_params = &context->bw_ctx.bw.dcn.bw_writeback.mcif_wb_arb[dwb_pipe];
+
+ if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].dwb_params.out_format == dwb_scaler_mode_yuv420) {
+ if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].dwb_params.output_depth == DWB_OUTPUT_PIXEL_DEPTH_8BPC)
+ wbif_mode = PLANAR_420_8BPC;
+ else
+ wbif_mode = PLANAR_420_10BPC;
+ } else
+ wbif_mode = PACKED_444;
+
+ for (k = 0; k < sizeof(wb_arb_params->cli_watermark)/sizeof(wb_arb_params->cli_watermark[0]); k++) {
+ wb_arb_params->cli_watermark[k] = get_wm_writeback_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ wb_arb_params->pstate_watermark[k] = get_wm_writeback_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ }
+ wb_arb_params->time_per_pixel = 16.0 / context->res_ctx.pipe_ctx[i].stream->phy_pix_clk; /* 4 bit fraction, ms */
+ wb_arb_params->slice_lines = 32;
+ wb_arb_params->arbitration_slice = 2;
+ wb_arb_params->max_scaled_time = dcn20_calc_max_scaled_time(wb_arb_params->time_per_pixel,
+ wbif_mode,
+ wb_arb_params->cli_watermark[0]); /* assume 4 watermark sets have the same value */
+
+ dwb_pipe++;
+
+ if (dwb_pipe >= MAX_DWB_PIPES)
+ return;
+ }
+ if (dwb_pipe >= MAX_DWB_PIPES)
+ return;
+ }
+}
+
+bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context)
+{
+ int pipe_cnt, i, pipe_idx, vlevel, vlevel_unsplit;
+ int pipe_split_from[MAX_PIPES];
+ bool odm_capable = context->bw_ctx.dml.ip.odm_capable;
+ bool force_split = false;
+ int split_threshold = dc->res_pool->pipe_count / 2;
+ bool avoid_split = dc->debug.pipe_split_policy != MPC_SPLIT_DYNAMIC;
+ display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_KERNEL);
+
+ ASSERT(pipes);
+ if (!pipes)
+ return false;
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+ struct pipe_ctx *hsplit_pipe = pipe->bottom_pipe;
+
+ if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state)
+ continue;
+
+ /* merge previously split pipe since mode support needs to make the decision */
+ pipe->bottom_pipe = hsplit_pipe->bottom_pipe;
+ if (hsplit_pipe->bottom_pipe)
+ hsplit_pipe->bottom_pipe->top_pipe = pipe;
+ hsplit_pipe->plane_state = NULL;
+ hsplit_pipe->stream = NULL;
+ hsplit_pipe->top_pipe = NULL;
+ hsplit_pipe->bottom_pipe = NULL;
+ /* Clear plane_res and stream_res */
+ memset(&hsplit_pipe->plane_res, 0, sizeof(hsplit_pipe->plane_res));
+ memset(&hsplit_pipe->stream_res, 0, sizeof(hsplit_pipe->stream_res));
+ if (pipe->plane_state)
+ resource_build_scaling_params(pipe);
+ }
+
+ pipe_cnt = dcn20_populate_dml_pipes_from_context(dc, &context->res_ctx, pipes);
+ if (!pipe_cnt)
+ goto validate_pass;
+
+ context->bw_ctx.dml.ip.odm_capable = 0;
+ vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+ context->bw_ctx.dml.ip.odm_capable = odm_capable;
+
+ if (vlevel > context->bw_ctx.dml.soc.num_states && odm_capable)
+ vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+
+ if (vlevel > context->bw_ctx.dml.soc.num_states)
+ goto validate_fail;
+
+ if ((context->stream_count > split_threshold && dc->current_state->stream_count <= split_threshold)
+ || (context->stream_count <= split_threshold && dc->current_state->stream_count > split_threshold))
+ context->commit_hints.full_update_needed = true;
+
+ /*initialize pipe_just_split_from to invalid idx*/
+ for (i = 0; i < MAX_PIPES; i++)
+ pipe_split_from[i] = -1;
+
+ /* Single display only conditionals get set here */
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+ bool exit_loop = false;
+
+ if (!pipe->stream || pipe->top_pipe)
+ continue;
+
+ if (dc->debug.force_single_disp_pipe_split) {
+ if (!force_split)
+ force_split = true;
+ else {
+ force_split = false;
+ exit_loop = true;
+ }
+ }
+ if (dc->debug.pipe_split_policy == MPC_SPLIT_AVOID_MULT_DISP) {
+ if (avoid_split)
+ avoid_split = false;
+ else {
+ avoid_split = true;
+ exit_loop = true;
+ }
+ }
+ if (exit_loop)
+ break;
+ }
+
+ if (context->stream_count > split_threshold)
+ avoid_split = true;
+
+ vlevel_unsplit = vlevel;
+ for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+ for (; vlevel_unsplit <= context->bw_ctx.dml.soc.num_states; vlevel_unsplit++)
+ if (context->bw_ctx.dml.vba.NoOfDPP[vlevel_unsplit][0][pipe_idx] == 1)
+ break;
+ pipe_idx++;
+ }
+
+ for (i = 0, pipe_idx = -1; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+ struct pipe_ctx *hsplit_pipe = pipe->bottom_pipe;
+ bool need_split = true;
+ bool need_split3d;
+
+ if (!pipe->stream || pipe_split_from[i] >= 0)
+ continue;
+
+ pipe_idx++;
+
+ if (dc->debug.force_odm_combine & (1 << pipe->stream_res.tg->inst)) {
+ force_split = true;
+ context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx] = true;
+ context->bw_ctx.dml.vba.ODMCombineEnablePerState[vlevel][pipe_idx] = true;
+ }
+ if (force_split && context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx] == 1)
+ context->bw_ctx.dml.vba.RequiredDPPCLK[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx] /= 2;
+
+ if (!pipe->top_pipe && !pipe->plane_state && context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx]) {
+ hsplit_pipe = find_idle_secondary_pipe(&context->res_ctx, dc->res_pool, pipe);
+ ASSERT(hsplit_pipe);
+ if (!dcn20_split_stream_for_combine(
+ &context->res_ctx, dc->res_pool,
+ pipe, hsplit_pipe,
+ true))
+ goto validate_fail;
+ pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
+ dcn20_build_mapped_resource(dc, context, pipe->stream);
+ }
+
+ if (!pipe->plane_state)
+ continue;
+ /* Skip 2nd half of already split pipe */
+ if (pipe->top_pipe && pipe->plane_state == pipe->top_pipe->plane_state)
+ continue;
+
+ need_split3d = ((pipe->stream->view_format ==
+ VIEW_3D_FORMAT_SIDE_BY_SIDE ||
+ pipe->stream->view_format ==
+ VIEW_3D_FORMAT_TOP_AND_BOTTOM) &&
+ (pipe->stream->timing.timing_3d_format ==
+ TIMING_3D_FORMAT_TOP_AND_BOTTOM ||
+ pipe->stream->timing.timing_3d_format ==
+ TIMING_3D_FORMAT_SIDE_BY_SIDE));
+
+ if (avoid_split && vlevel_unsplit <= context->bw_ctx.dml.soc.num_states && !force_split && !need_split3d) {
+ need_split = false;
+ vlevel = vlevel_unsplit;
+ context->bw_ctx.dml.vba.maxMpcComb = 0;
+ } else
+ need_split = context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx];
+
+ if (need_split3d || need_split || force_split) {
+ if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state) {
+ /* pipe not split previously needs split */
+ hsplit_pipe = find_idle_secondary_pipe(&context->res_ctx, dc->res_pool, pipe);
+ ASSERT(hsplit_pipe || force_split);
+ if (!hsplit_pipe)
+ continue;
+
+ if (!dcn20_split_stream_for_combine(
+ &context->res_ctx, dc->res_pool,
+ pipe, hsplit_pipe,
+ context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx]))
+ goto validate_fail;
+ pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
+ }
+ } else if (hsplit_pipe && hsplit_pipe->plane_state != pipe->plane_state) {
+ /* We do not support mpo + odm at the moment */
+ if (context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx])
+ goto validate_fail;
+ } else if (hsplit_pipe) {
+ /* merge should already have been done */
+ ASSERT(0);
+ }
+ }
+
+ for (i = 0, pipe_idx = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+
+ pipes[pipe_cnt].clks_cfg.refclk_mhz = dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000.0;
+ pipes[pipe_cnt].clks_cfg.dispclk_mhz = context->bw_ctx.dml.vba.RequiredDISPCLK[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+
+ if (pipe_split_from[i] < 0) {
+ pipes[pipe_cnt].clks_cfg.dppclk_mhz =
+ context->bw_ctx.dml.vba.RequiredDPPCLK[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx];
+ if (context->bw_ctx.dml.vba.BlendingAndTiming[pipe_idx] == pipe_idx)
+ pipes[pipe_cnt].pipe.dest.odm_combine =
+ context->bw_ctx.dml.vba.ODMCombineEnablePerState[vlevel][pipe_idx];
+ else
+ pipes[pipe_cnt].pipe.dest.odm_combine = 0;
+ pipe_idx++;
+ } else {
+ pipes[pipe_cnt].clks_cfg.dppclk_mhz =
+ context->bw_ctx.dml.vba.RequiredDPPCLK[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_split_from[i]];
+ if (context->bw_ctx.dml.vba.BlendingAndTiming[pipe_split_from[i]] == pipe_split_from[i])
+ pipes[pipe_cnt].pipe.dest.odm_combine =
+ context->bw_ctx.dml.vba.ODMCombineEnablePerState[vlevel][pipe_split_from[i]];
+ else
+ pipes[pipe_cnt].pipe.dest.odm_combine = 0;
+ }
+ pipe_cnt++;
+ }
+
+ if (pipe_cnt != pipe_idx)
+ pipe_cnt = dcn20_populate_dml_pipes_from_context(dc, &context->res_ctx, pipes);
+
+ /* only pipe 0 is read for voltage and dcf/soc clocks */
+ if (vlevel < 1) {
+ pipes[0].clks_cfg.voltage = 1;
+ pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[1].dcfclk_mhz;
+ pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[1].socclk_mhz;
+ }
+ context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+ if (vlevel < 2) {
+ pipes[0].clks_cfg.voltage = 2;
+ pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[2].dcfclk_mhz;
+ pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[2].socclk_mhz;
+ }
+ context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+ if (vlevel < 3) {
+ pipes[0].clks_cfg.voltage = 3;
+ pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[2].dcfclk_mhz;
+ pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[2].socclk_mhz;
+ }
+ context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+ pipes[0].clks_cfg.voltage = vlevel;
+ pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].dcfclk_mhz;
+ pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
+ context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+ /* Writeback MCIF_WB arbitration parameters */
+ dc->res_pool->funcs->set_mcif_arb_params(dc, context, pipes, pipe_cnt);
+
+ context->bw_ctx.bw.dcn.clk.dispclk_khz = context->bw_ctx.dml.vba.DISPCLK * 1000;
+ context->bw_ctx.bw.dcn.clk.dcfclk_khz = context->bw_ctx.dml.vba.DCFCLK * 1000;
+ context->bw_ctx.bw.dcn.clk.socclk_khz = context->bw_ctx.dml.vba.SOCCLK * 1000;
+ context->bw_ctx.bw.dcn.clk.dramclk_khz = context->bw_ctx.dml.vba.DRAMSpeed * 1000;
+ context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz = context->bw_ctx.dml.vba.DCFCLKDeepSleep * 1000;
+ context->bw_ctx.bw.dcn.clk.fclk_khz = context->bw_ctx.dml.vba.FabricClock * 1000;
+ context->bw_ctx.bw.dcn.clk.p_state_change_support =
+ context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb]
+ != dm_dram_clock_change_unsupported;
+ context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
+
+ for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+ pipes[pipe_idx].pipe.dest.vstartup_start = context->bw_ctx.dml.vba.VStartup[pipe_idx];
+ pipes[pipe_idx].pipe.dest.vupdate_offset = context->bw_ctx.dml.vba.VUpdateOffsetPix[pipe_idx];
+ pipes[pipe_idx].pipe.dest.vupdate_width = context->bw_ctx.dml.vba.VUpdateWidthPix[pipe_idx];
+ pipes[pipe_idx].pipe.dest.vready_offset = context->bw_ctx.dml.vba.VReadyOffsetPix[pipe_idx];
+ if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
+ context->bw_ctx.bw.dcn.clk.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+ context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz =
+ pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+ context->res_ctx.pipe_ctx[i].pipe_dlg_param = pipes[pipe_idx].pipe.dest;
+ pipe_idx++;
+ }
+
+ for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+ bool cstate_en = context->bw_ctx.dml.vba.PrefetchMode[vlevel][context->bw_ctx.dml.vba.maxMpcComb] != 2;
+
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+
+ context->bw_ctx.dml.funcs.rq_dlg_get_dlg_reg(&context->bw_ctx.dml,
+ &context->res_ctx.pipe_ctx[i].dlg_regs,
+ &context->res_ctx.pipe_ctx[i].ttu_regs,
+ pipes,
+ pipe_cnt,
+ pipe_idx,
+ cstate_en,
+ context->bw_ctx.bw.dcn.clk.p_state_change_support);
+ context->bw_ctx.dml.funcs.rq_dlg_get_rq_reg(&context->bw_ctx.dml,
+ &context->res_ctx.pipe_ctx[i].rq_regs,
+ pipes[pipe_idx].pipe);
+ pipe_idx++;
+ }
+
+validate_pass:
+ kfree(pipes);
+ return true;
+
+validate_fail:
+ kfree(pipes);
+ return false;
+}
+
+enum dc_status dcn20_validate_global(struct dc *dc, struct dc_state *new_ctx)
+{
+ enum dc_status result = DC_OK;
+ int i, j;
+
+ /* Validate DSC */
+ for (i = 0; i < new_ctx->stream_count; i++) {
+ struct dc_stream_state *stream = new_ctx->streams[i];
+
+ for (j = 0; j < dc->res_pool->pipe_count; j++) {
+ struct pipe_ctx *pipe_ctx = &new_ctx->res_ctx.pipe_ctx[j];
+
+ if (pipe_ctx->stream != stream)
+ continue;
+
+ }
+ }
+
+ return result;
+}
+
+struct pipe_ctx *dcn20_acquire_idle_pipe_for_layer(
+ struct dc_state *state,
+ const struct resource_pool *pool,
+ struct dc_stream_state *stream)
+{
+ struct resource_context *res_ctx = &state->res_ctx;
+ struct pipe_ctx *head_pipe = resource_get_head_pipe_for_stream(res_ctx, stream);
+ struct pipe_ctx *idle_pipe = find_idle_secondary_pipe(res_ctx, pool, head_pipe);
+
+ if (!head_pipe)
+ ASSERT(0);
+
+ if (!idle_pipe)
+ return false;
+
+ idle_pipe->stream = head_pipe->stream;
+ idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
+ idle_pipe->stream_res.opp = head_pipe->stream_res.opp;
+
+ idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx];
+ idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx];
+ idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx];
+ idle_pipe->plane_res.mpcc_inst = pool->dpps[idle_pipe->pipe_idx]->inst;
+
+ return idle_pipe;
+}
+
+bool dcn20_get_dcc_compression_cap(const struct dc *dc,
+ const struct dc_dcc_surface_param *input,
+ struct dc_surface_dcc_cap *output)
+{
+ return dc->res_pool->hubbub->funcs->get_dcc_compression_cap(
+ dc->res_pool->hubbub,
+ input,
+ output);
+}
+
+static void dcn20_destroy_resource_pool(struct resource_pool **pool)
+{
+ struct dcn20_resource_pool *dcn20_pool = TO_DCN20_RES_POOL(*pool);
+
+ destruct(dcn20_pool);
+ kfree(dcn20_pool);
+ *pool = NULL;
+}
+
+
+static struct dc_cap_funcs cap_funcs = {
+ .get_dcc_compression_cap = dcn20_get_dcc_compression_cap
+};
+
+
+enum dc_status dcn20_get_default_swizzle_mode(struct dc_plane_state *plane_state)
+{
+ enum dc_status result = DC_OK;
+
+ enum surface_pixel_format surf_pix_format = plane_state->format;
+ unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
+
+ enum swizzle_mode_values swizzle = DC_SW_LINEAR;
+
+ if (bpp == 64)
+ swizzle = DC_SW_64KB_D;
+ else
+ swizzle = DC_SW_64KB_S;
+
+ plane_state->tiling_info.gfx9.swizzle = swizzle;
+ return result;
+}
+
+static struct resource_funcs dcn20_res_pool_funcs = {
+ .destroy = dcn20_destroy_resource_pool,
+ .link_enc_create = dcn20_link_encoder_create,
+ .validate_bandwidth = dcn20_validate_bandwidth,
+ .validate_global = dcn20_validate_global,
+ .acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer,
+ .add_stream_to_ctx = dcn20_add_stream_to_ctx,
+ .remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
+ .populate_dml_writeback_from_context = dcn20_populate_dml_writeback_from_context,
+ .get_default_swizzle_mode = dcn20_get_default_swizzle_mode,
+ .set_mcif_arb_params = dcn20_set_mcif_arb_params
+};
+
+struct pp_smu_funcs *dcn20_pp_smu_create(struct dc_context *ctx)
+{
+ struct pp_smu_funcs *pp_smu = kzalloc(sizeof(*pp_smu), GFP_KERNEL);
+
+ if (!pp_smu)
+ return pp_smu;
+
+ dm_pp_get_funcs(ctx, pp_smu);
+
+ if (pp_smu->ctx.ver != PP_SMU_VER_NV)
+ pp_smu = memset(pp_smu, 0, sizeof(struct pp_smu_funcs));
+
+ return pp_smu;
+}
+
+void dcn20_pp_smu_destroy(struct pp_smu_funcs **pp_smu)
+{
+ if (pp_smu && *pp_smu) {
+ kfree(*pp_smu);
+ *pp_smu = NULL;
+ }
+}
+
+static void cap_soc_clocks(
+ struct _vcs_dpi_soc_bounding_box_st *bb,
+ struct pp_smu_nv_clock_table max_clocks)
+{
+ int i;
+
+ // First pass - cap all clocks higher than the reported max
+ for (i = 0; i < bb->num_states; i++) {
+ if ((bb->clock_limits[i].dcfclk_mhz > (max_clocks.dcfClockInKhz / 1000))
+ && max_clocks.dcfClockInKhz != 0)
+ bb->clock_limits[i].dcfclk_mhz = (max_clocks.dcfClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].dram_speed_mts > (max_clocks.uClockInKhz / 1000) * 16)
+ && max_clocks.uClockInKhz != 0)
+ bb->clock_limits[i].dram_speed_mts = (max_clocks.uClockInKhz / 1000) * 16;
+
+ if ((bb->clock_limits[i].fabricclk_mhz > (max_clocks.fabricClockInKhz / 1000))
+ && max_clocks.fabricClockInKhz != 0)
+ bb->clock_limits[i].fabricclk_mhz = (max_clocks.fabricClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].dispclk_mhz > (max_clocks.displayClockInKhz / 1000))
+ && max_clocks.displayClockInKhz != 0)
+ bb->clock_limits[i].dispclk_mhz = (max_clocks.displayClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].dppclk_mhz > (max_clocks.dppClockInKhz / 1000))
+ && max_clocks.dppClockInKhz != 0)
+ bb->clock_limits[i].dppclk_mhz = (max_clocks.dppClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].phyclk_mhz > (max_clocks.phyClockInKhz / 1000))
+ && max_clocks.phyClockInKhz != 0)
+ bb->clock_limits[i].phyclk_mhz = (max_clocks.phyClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].socclk_mhz > (max_clocks.socClockInKhz / 1000))
+ && max_clocks.socClockInKhz != 0)
+ bb->clock_limits[i].socclk_mhz = (max_clocks.socClockInKhz / 1000);
+
+ if ((bb->clock_limits[i].dscclk_mhz > (max_clocks.dscClockInKhz / 1000))
+ && max_clocks.dscClockInKhz != 0)
+ bb->clock_limits[i].dscclk_mhz = (max_clocks.dscClockInKhz / 1000);
+ }
+
+ // Second pass - remove all duplicate clock states
+ for (i = bb->num_states - 1; i > 1; i--) {
+ bool duplicate = true;
+
+ if (bb->clock_limits[i-1].dcfclk_mhz != bb->clock_limits[i].dcfclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].dispclk_mhz != bb->clock_limits[i].dispclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].dppclk_mhz != bb->clock_limits[i].dppclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].dram_speed_mts != bb->clock_limits[i].dram_speed_mts)
+ duplicate = false;
+ if (bb->clock_limits[i-1].dscclk_mhz != bb->clock_limits[i].dscclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].fabricclk_mhz != bb->clock_limits[i].fabricclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].phyclk_mhz != bb->clock_limits[i].phyclk_mhz)
+ duplicate = false;
+ if (bb->clock_limits[i-1].socclk_mhz != bb->clock_limits[i].socclk_mhz)
+ duplicate = false;
+
+ if (duplicate)
+ bb->num_states--;
+ }
+}
+
+static void update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb,
+ struct pp_smu_nv_clock_table *max_clocks, unsigned int *uclk_states, unsigned int num_states)
+{
+ struct _vcs_dpi_voltage_scaling_st calculated_states[MAX_CLOCK_LIMIT_STATES] = {0};
+ int i, j;
+ int num_calculated_states = 0;
+
+ if (num_states == 0)
+ return;
+
+ for (i = 0; i < num_states; i++) {
+ // Find lowest pre-silicon DPM that has equal or higher uCLK
+ for (j = 0; j < bb->num_states; j++) {
+ if (bb->clock_limits[j].dram_speed_mts * 1000 / 16 >= uclk_states[i])
+ break;
+ }
+
+ // If for some reason the available uCLK is higher than all pre-silicon'
+ // DPM targets, then we just use the highest one
+ if (j >= bb->num_states)
+ j = bb->num_states;
+
+ // Copy that state
+ memcpy(&calculated_states[num_calculated_states], &bb->clock_limits[j],
+ sizeof(calculated_states[num_calculated_states]));
+
+ // Cap uClk to actual
+ calculated_states[num_calculated_states].dram_speed_mts = uclk_states[i] * 16 / 1000;
+ // Phy clock can be set to max for all states, since there's nothing to optimize
+ // for spreadsheet and we request voltage for phy clock by frequency anyway
+ calculated_states[num_calculated_states].phyclk_mhz = max_clocks->phyClockInKhz / 1000;
+
+ calculated_states[num_calculated_states].state = num_calculated_states;
+
+ num_calculated_states++;
+ }
+
+ if (max_clocks->dcfClockInKhz > 0)
+ calculated_states[num_calculated_states - 1].dcfclk_mhz = max_clocks->dcfClockInKhz / 1000;
+
+ if (max_clocks->displayClockInKhz > 0) {
+ calculated_states[num_calculated_states - 1].dispclk_mhz = max_clocks->displayClockInKhz / 1000;
+ calculated_states[num_calculated_states - 1].dppclk_mhz = max_clocks->displayClockInKhz / 1000;
+ // DSC always runs at 1/3 of disp clock
+ calculated_states[num_calculated_states - 1].dscclk_mhz = max_clocks->displayClockInKhz / (1000 * 3);
+ }
+
+ if (max_clocks->socClockInKhz > 0)
+ calculated_states[num_calculated_states - 1].socclk_mhz = max_clocks->socClockInKhz / 1000;
+
+ memcpy(bb->clock_limits, calculated_states, sizeof(bb->clock_limits));
+ bb->num_states = num_calculated_states;
+}
+
+static void patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb)
+{
+ kernel_fpu_begin();
+ if ((int)(bb->sr_exit_time_us * 1000) != dc->bb_overrides.sr_exit_time_ns
+ && dc->bb_overrides.sr_exit_time_ns) {
+ bb->sr_exit_time_us = dc->bb_overrides.sr_exit_time_ns / 1000.0;
+ }
+
+ if ((int)(bb->sr_enter_plus_exit_time_us * 1000)
+ != dc->bb_overrides.sr_enter_plus_exit_time_ns
+ && dc->bb_overrides.sr_enter_plus_exit_time_ns) {
+ bb->sr_enter_plus_exit_time_us =
+ dc->bb_overrides.sr_enter_plus_exit_time_ns / 1000.0;
+ }
+
+ if ((int)(bb->urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns
+ && dc->bb_overrides.urgent_latency_ns) {
+ bb->urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
+ }
+
+ if ((int)(bb->dram_clock_change_latency_us * 1000)
+ != dc->bb_overrides.dram_clock_change_latency_ns
+ && dc->bb_overrides.dram_clock_change_latency_ns) {
+ bb->dram_clock_change_latency_us =
+ dc->bb_overrides.dram_clock_change_latency_ns / 1000.0;
+ }
+ kernel_fpu_end();
+}
+
+#define fixed16_to_double(x) (((double) x) / ((double) (1 << 16)))
+#define fixed16_to_double_to_cpu(x) fixed16_to_double(le32_to_cpu(x))
+
+static bool init_soc_bounding_box(struct dc *dc,
+ struct dcn20_resource_pool *pool)
+{
+ const struct gpu_info_soc_bounding_box_v1_0 *bb = dc->soc_bounding_box;
+ DC_LOGGER_INIT(dc->ctx->logger);
+
+ if (!bb && !SOC_BOUNDING_BOX_VALID) {
+ DC_LOG_ERROR("%s: not valid soc bounding box/n", __func__);
+ return false;
+ }
+
+ if (bb && !SOC_BOUNDING_BOX_VALID) {
+ int i;
+
+ dcn2_0_soc.sr_exit_time_us =
+ fixed16_to_double_to_cpu(bb->sr_exit_time_us);
+ dcn2_0_soc.sr_enter_plus_exit_time_us =
+ fixed16_to_double_to_cpu(bb->sr_enter_plus_exit_time_us);
+ dcn2_0_soc.urgent_latency_us =
+ fixed16_to_double_to_cpu(bb->urgent_latency_us);
+ dcn2_0_soc.urgent_latency_pixel_data_only_us =
+ fixed16_to_double_to_cpu(bb->urgent_latency_pixel_data_only_us);
+ dcn2_0_soc.urgent_latency_pixel_mixed_with_vm_data_us =
+ fixed16_to_double_to_cpu(bb->urgent_latency_pixel_mixed_with_vm_data_us);
+ dcn2_0_soc.urgent_latency_vm_data_only_us =
+ fixed16_to_double_to_cpu(bb->urgent_latency_vm_data_only_us);
+ dcn2_0_soc.urgent_out_of_order_return_per_channel_pixel_only_bytes =
+ le32_to_cpu(bb->urgent_out_of_order_return_per_channel_pixel_only_bytes);
+ dcn2_0_soc.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes =
+ le32_to_cpu(bb->urgent_out_of_order_return_per_channel_pixel_and_vm_bytes);
+ dcn2_0_soc.urgent_out_of_order_return_per_channel_vm_only_bytes =
+ le32_to_cpu(bb->urgent_out_of_order_return_per_channel_vm_only_bytes);
+ dcn2_0_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only =
+ fixed16_to_double_to_cpu(bb->pct_ideal_dram_sdp_bw_after_urgent_pixel_only);
+ dcn2_0_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm =
+ fixed16_to_double_to_cpu(bb->pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm);
+ dcn2_0_soc.pct_ideal_dram_sdp_bw_after_urgent_vm_only =
+ fixed16_to_double_to_cpu(bb->pct_ideal_dram_sdp_bw_after_urgent_vm_only);
+ dcn2_0_soc.max_avg_sdp_bw_use_normal_percent =
+ fixed16_to_double_to_cpu(bb->max_avg_sdp_bw_use_normal_percent);
+ dcn2_0_soc.max_avg_dram_bw_use_normal_percent =
+ fixed16_to_double_to_cpu(bb->max_avg_dram_bw_use_normal_percent);
+ dcn2_0_soc.writeback_latency_us =
+ fixed16_to_double_to_cpu(bb->writeback_latency_us);
+ dcn2_0_soc.ideal_dram_bw_after_urgent_percent =
+ fixed16_to_double_to_cpu(bb->ideal_dram_bw_after_urgent_percent);
+ dcn2_0_soc.max_request_size_bytes =
+ le32_to_cpu(bb->max_request_size_bytes);
+ dcn2_0_soc.dram_channel_width_bytes =
+ le32_to_cpu(bb->dram_channel_width_bytes);
+ dcn2_0_soc.fabric_datapath_to_dcn_data_return_bytes =
+ le32_to_cpu(bb->fabric_datapath_to_dcn_data_return_bytes);
+ dcn2_0_soc.dcn_downspread_percent =
+ fixed16_to_double_to_cpu(bb->dcn_downspread_percent);
+ dcn2_0_soc.downspread_percent =
+ fixed16_to_double_to_cpu(bb->downspread_percent);
+ dcn2_0_soc.dram_page_open_time_ns =
+ fixed16_to_double_to_cpu(bb->dram_page_open_time_ns);
+ dcn2_0_soc.dram_rw_turnaround_time_ns =
+ fixed16_to_double_to_cpu(bb->dram_rw_turnaround_time_ns);
+ dcn2_0_soc.dram_return_buffer_per_channel_bytes =
+ le32_to_cpu(bb->dram_return_buffer_per_channel_bytes);
+ dcn2_0_soc.round_trip_ping_latency_dcfclk_cycles =
+ le32_to_cpu(bb->round_trip_ping_latency_dcfclk_cycles);
+ dcn2_0_soc.urgent_out_of_order_return_per_channel_bytes =
+ le32_to_cpu(bb->urgent_out_of_order_return_per_channel_bytes);
+ dcn2_0_soc.channel_interleave_bytes =
+ le32_to_cpu(bb->channel_interleave_bytes);
+ dcn2_0_soc.num_banks =
+ le32_to_cpu(bb->num_banks);
+ dcn2_0_soc.num_chans =
+ le32_to_cpu(bb->num_chans);
+ dcn2_0_soc.vmm_page_size_bytes =
+ le32_to_cpu(bb->vmm_page_size_bytes);
+ dcn2_0_soc.dram_clock_change_latency_us =
+ fixed16_to_double_to_cpu(bb->dram_clock_change_latency_us);
+ dcn2_0_soc.writeback_dram_clock_change_latency_us =
+ fixed16_to_double_to_cpu(bb->writeback_dram_clock_change_latency_us);
+ dcn2_0_soc.return_bus_width_bytes =
+ le32_to_cpu(bb->return_bus_width_bytes);
+ dcn2_0_soc.dispclk_dppclk_vco_speed_mhz =
+ le32_to_cpu(bb->dispclk_dppclk_vco_speed_mhz);
+ dcn2_0_soc.xfc_bus_transport_time_us =
+ le32_to_cpu(bb->xfc_bus_transport_time_us);
+ dcn2_0_soc.xfc_xbuf_latency_tolerance_us =
+ le32_to_cpu(bb->xfc_xbuf_latency_tolerance_us);
+ dcn2_0_soc.use_urgent_burst_bw =
+ le32_to_cpu(bb->use_urgent_burst_bw);
+ dcn2_0_soc.num_states =
+ le32_to_cpu(bb->num_states);
+
+ for (i = 0; i < dcn2_0_soc.num_states; i++) {
+ dcn2_0_soc.clock_limits[i].state =
+ le32_to_cpu(bb->clock_limits[i].state);
+ dcn2_0_soc.clock_limits[i].dcfclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].dcfclk_mhz);
+ dcn2_0_soc.clock_limits[i].fabricclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].fabricclk_mhz);
+ dcn2_0_soc.clock_limits[i].dispclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].dispclk_mhz);
+ dcn2_0_soc.clock_limits[i].dppclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].dppclk_mhz);
+ dcn2_0_soc.clock_limits[i].phyclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].phyclk_mhz);
+ dcn2_0_soc.clock_limits[i].socclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].socclk_mhz);
+ dcn2_0_soc.clock_limits[i].dscclk_mhz =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].dscclk_mhz);
+ dcn2_0_soc.clock_limits[i].dram_speed_mts =
+ fixed16_to_double_to_cpu(bb->clock_limits[i].dram_speed_mts);
+ }
+ }
+
+ if (pool->base.pp_smu) {
+ struct pp_smu_nv_clock_table max_clocks = {0};
+ unsigned int uclk_states[8] = {0};
+ unsigned int num_states = 0;
+ enum pp_smu_status status;
+ bool clock_limits_available = false;
+ bool uclk_states_available = false;
+
+ if (pool->base.pp_smu->nv_funcs.get_uclk_dpm_states) {
+ status = (pool->base.pp_smu->nv_funcs.get_uclk_dpm_states)
+ (&pool->base.pp_smu->nv_funcs.pp_smu, uclk_states, &num_states);
+
+ uclk_states_available = (status == PP_SMU_RESULT_OK);
+ }
+
+ if (pool->base.pp_smu->nv_funcs.get_maximum_sustainable_clocks) {
+ status = (*pool->base.pp_smu->nv_funcs.get_maximum_sustainable_clocks)
+ (&pool->base.pp_smu->nv_funcs.pp_smu, &max_clocks);
+
+ clock_limits_available = (status == PP_SMU_RESULT_OK);
+ }
+
+ if (clock_limits_available && uclk_states_available)
+ update_bounding_box(dc, &dcn2_0_soc, &max_clocks, uclk_states, num_states);
+ else if (clock_limits_available)
+ cap_soc_clocks(&dcn2_0_soc, max_clocks);
+ }
+
+ dcn2_0_ip.max_num_otg = pool->base.res_cap->num_timing_generator;
+ dcn2_0_ip.max_num_dpp = pool->base.pipe_count;
+ patch_bounding_box(dc, &dcn2_0_soc);
+
+ return true;
+}
+
+static bool construct(
+ uint8_t num_virtual_links,
+ struct dc *dc,
+ struct dcn20_resource_pool *pool)
+{
+ int i;
+ struct dc_context *ctx = dc->ctx;
+ struct irq_service_init_data init_data;
+
+ ctx->dc_bios->regs = &bios_regs;
+
+ pool->base.res_cap = &res_cap_nv10;
+ pool->base.funcs = &dcn20_res_pool_funcs;
+
+ /*************************************************
+ * Resource + asic cap harcoding *
+ *************************************************/
+ pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+
+ pool->base.pipe_count = 6;
+ pool->base.mpcc_count = 6;
+ dc->caps.max_downscale_ratio = 200;
+ dc->caps.i2c_speed_in_khz = 100;
+ dc->caps.max_cursor_size = 256;
+ dc->caps.dmdata_alloc_size = 2048;
+
+ dc->caps.max_slave_planes = 1;
+ dc->caps.post_blend_color_processing = true;
+ dc->caps.force_dp_tps4_for_cp2520 = true;
+ dc->caps.hw_3d_lut = true;
+
+ if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
+ dc->debug = debug_defaults_drv;
+ else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
+ pool->base.pipe_count = 4;
+
+ pool->base.mpcc_count = pool->base.pipe_count;
+ dc->debug = debug_defaults_diags;
+ } else
+ dc->debug = debug_defaults_diags;
+ //dcn2.0x
+ dc->work_arounds.dedcn20_305_wa = true;
+
+ // Init the vm_helper
+ if (dc->vm_helper)
+ init_vm_helper(dc->vm_helper, 16, pool->base.pipe_count);
+
+ /*************************************************
+ * Create resources *
+ *************************************************/
+
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL0] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL0,
+ &clk_src_regs[0], false);
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL1] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL1,
+ &clk_src_regs[1], false);
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL2] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL2,
+ &clk_src_regs[2], false);
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL3] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL3,
+ &clk_src_regs[3], false);
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL4] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL4,
+ &clk_src_regs[4], false);
+ pool->base.clock_sources[DCN20_CLK_SRC_PLL5] =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_COMBO_PHY_PLL5,
+ &clk_src_regs[5], false);
+ pool->base.clk_src_count = DCN20_CLK_SRC_TOTAL;
+ /* todo: not reuse phy_pll registers */
+ pool->base.dp_clock_source =
+ dcn20_clock_source_create(ctx, ctx->dc_bios,
+ CLOCK_SOURCE_ID_DP_DTO,
+ &clk_src_regs[0], true);
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] == NULL) {
+ dm_error("DC: failed to create clock sources!\n");
+ BREAK_TO_DEBUGGER();
+ goto create_fail;
+ }
+ }
+
+ pool->base.dccg = dccg2_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
+ if (pool->base.dccg == NULL) {
+ dm_error("DC: failed to create dccg!\n");
+ BREAK_TO_DEBUGGER();
+ goto create_fail;
+ }
+
+ pool->base.dmcu = dcn20_dmcu_create(ctx,
+ &dmcu_regs,
+ &dmcu_shift,
+ &dmcu_mask);
+ if (pool->base.dmcu == NULL) {
+ dm_error("DC: failed to create dmcu!\n");
+ BREAK_TO_DEBUGGER();
+ goto create_fail;
+ }
+
+ /*pool->base.abm = dce_abm_create(ctx,
+ &abm_regs,
+ &abm_shift,
+ &abm_mask);
+ if (pool->base.abm == NULL) {
+ dm_error("DC: failed to create abm!\n");
+ BREAK_TO_DEBUGGER();
+ goto create_fail;
+ }*/
+
+ pool->base.pp_smu = dcn20_pp_smu_create(ctx);
+
+
+ if (!init_soc_bounding_box(dc, pool)) {
+ dm_error("DC: failed to initialize soc bounding box!\n");
+ BREAK_TO_DEBUGGER();
+ goto create_fail;
+ }
+
+ dml_init_instance(&dc->dml, &dcn2_0_soc, &dcn2_0_ip, DML_PROJECT_NAVI10);
+
+ if (!dc->debug.disable_pplib_wm_range) {
+ struct pp_smu_wm_range_sets ranges = {0};
+ int i = 0;
+
+ ranges.num_reader_wm_sets = 0;
+
+ if (dcn2_0_soc.num_states == 1) {
+ ranges.reader_wm_sets[0].wm_inst = i;
+ ranges.reader_wm_sets[0].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.reader_wm_sets[0].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+ ranges.reader_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.reader_wm_sets[0].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+
+ ranges.num_reader_wm_sets = 1;
+ } else if (dcn2_0_soc.num_states > 1) {
+ for (i = 0; i < 4 && i < dcn2_0_soc.num_states - 1; i++) {
+ ranges.reader_wm_sets[i].wm_inst = i;
+ ranges.reader_wm_sets[i].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.reader_wm_sets[i].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+ ranges.reader_wm_sets[i].min_fill_clk_mhz = dcn2_0_soc.clock_limits[i].dram_speed_mts / 16;
+ ranges.reader_wm_sets[i].max_fill_clk_mhz = dcn2_0_soc.clock_limits[i + 1].dram_speed_mts / 16;
+
+ ranges.num_reader_wm_sets = i + 1;
+ }
+ }
+
+ ranges.reader_wm_sets[0].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.reader_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.reader_wm_sets[ranges.num_reader_wm_sets - 1].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+ ranges.reader_wm_sets[ranges.num_reader_wm_sets - 1].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+
+ ranges.num_writer_wm_sets = 1;
+
+ ranges.writer_wm_sets[0].wm_inst = 0;
+ ranges.writer_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.writer_wm_sets[0].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+ ranges.writer_wm_sets[0].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+ ranges.writer_wm_sets[0].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+
+ /* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
+ if (pool->base.pp_smu->nv_funcs.set_wm_ranges)
+ pool->base.pp_smu->nv_funcs.set_wm_ranges(&pool->base.pp_smu->nv_funcs.pp_smu, &ranges);
+ }
+
+ init_data.ctx = dc->ctx;
+ pool->base.irqs = dal_irq_service_dcn20_create(&init_data);
+ if (!pool->base.irqs)
+ goto create_fail;
+
+ /* mem input -> ipp -> dpp -> opp -> TG */
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ pool->base.hubps[i] = dcn20_hubp_create(ctx, i);
+ if (pool->base.hubps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC: failed to create memory input!\n");
+ goto create_fail;
+ }
+
+ pool->base.ipps[i] = dcn20_ipp_create(ctx, i);
+ if (pool->base.ipps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC: failed to create input pixel processor!\n");
+ goto create_fail;
+ }
+
+ pool->base.dpps[i] = dcn20_dpp_create(ctx, i);
+ if (pool->base.dpps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC: failed to create dpps!\n");
+ goto create_fail;
+ }
+ }
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ pool->base.engines[i] = dcn20_aux_engine_create(ctx, i);
+ if (pool->base.engines[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create aux engine!!\n");
+ goto create_fail;
+ }
+ pool->base.hw_i2cs[i] = dcn20_i2c_hw_create(ctx, i);
+ if (pool->base.hw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create hw i2c!!\n");
+ goto create_fail;
+ }
+ pool->base.sw_i2cs[i] = NULL;
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+ pool->base.opps[i] = dcn20_opp_create(ctx, i);
+ if (pool->base.opps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC: failed to create output pixel processor!\n");
+ goto create_fail;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+ pool->base.timing_generators[i] = dcn20_timing_generator_create(
+ ctx, i);
+ if (pool->base.timing_generators[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create tg!\n");
+ goto create_fail;
+ }
+ }
+
+ pool->base.timing_generator_count = i;
+
+ pool->base.mpc = dcn20_mpc_create(ctx);
+ if (pool->base.mpc == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create mpc!\n");
+ goto create_fail;
+ }
+
+ pool->base.hubbub = dcn20_hubbub_create(ctx);
+ if (pool->base.hubbub == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create hubbub!\n");
+ goto create_fail;
+ }
+
+
+ if (!resource_construct(num_virtual_links, dc, &pool->base,
+ (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
+ &res_create_funcs : &res_create_maximus_funcs)))
+ goto create_fail;
+
+ dcn20_hw_sequencer_construct(dc);
+
+ dc->caps.max_planes = pool->base.pipe_count;
+
+ for (i = 0; i < dc->caps.max_planes; ++i)
+ dc->caps.planes[i] = plane_cap;
+
+ dc->cap_funcs = cap_funcs;
+
+ return true;
+
+create_fail:
+
+ destruct(pool);
+
+ return false;
+}
+
+struct resource_pool *dcn20_create_resource_pool(
+ const struct dc_init_data *init_data,
+ struct dc *dc)
+{
+ struct dcn20_resource_pool *pool =
+ kzalloc(sizeof(struct dcn20_resource_pool), GFP_KERNEL);
+
+ if (!pool)
+ return NULL;
+
+ if (construct(init_data->num_virtual_links, dc, pool))
+ return &pool->base;
+
+ BREAK_TO_DEBUGGER();
+ kfree(pool);
+ return NULL;
+}
--- /dev/null
+/*
+* Copyright 2017 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCN20_H__
+#define __DC_RESOURCE_DCN20_H__
+
+#include "core_types.h"
+
+#define TO_DCN20_RES_POOL(pool)\
+ container_of(pool, struct dcn20_resource_pool, base)
+
+struct dc;
+struct resource_pool;
+struct _vcs_dpi_display_pipe_params_st;
+
+struct dcn20_resource_pool {
+ struct resource_pool base;
+};
+struct resource_pool *dcn20_create_resource_pool(
+ const struct dc_init_data *init_data,
+ struct dc *dc);
+
+struct link_encoder *dcn20_link_encoder_create(
+ const struct encoder_init_data *enc_init_data);
+
+unsigned int dcn20_calc_max_scaled_time(
+ unsigned int time_per_pixel,
+ enum mmhubbub_wbif_mode mode,
+ unsigned int urgent_watermark);
+int dcn20_populate_dml_pipes_from_context(
+ struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
+struct pipe_ctx *dcn20_acquire_idle_pipe_for_layer(
+ struct dc_state *state,
+ const struct resource_pool *pool,
+ struct dc_stream_state *stream);
+void dcn20_populate_dml_writeback_from_context(
+ struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
+
+struct stream_encoder *dcn20_stream_encoder_create(
+ enum engine_id eng_id,
+ struct dc_context *ctx);
+
+struct dce_hwseq *dcn20_hwseq_create(
+ struct dc_context *ctx);
+
+bool dcn20_get_dcc_compression_cap(const struct dc *dc,
+ const struct dc_dcc_surface_param *input,
+ struct dc_surface_dcc_cap *output);
+
+void dcn20_dpp_destroy(struct dpp **dpp);
+
+struct dpp *dcn20_dpp_create(
+ struct dc_context *ctx,
+ uint32_t inst);
+
+struct input_pixel_processor *dcn20_ipp_create(
+ struct dc_context *ctx, uint32_t inst);
+
+
+struct output_pixel_processor *dcn20_opp_create(
+ struct dc_context *ctx, uint32_t inst);
+
+struct dce_aux *dcn20_aux_engine_create(
+ struct dc_context *ctx, uint32_t inst);
+
+struct dce_i2c_hw *dcn20_i2c_hw_create(
+ struct dc_context *ctx,
+ uint32_t inst);
+
+void dcn20_clock_source_destroy(struct clock_source **clk_src);
+
+struct display_stream_compressor *dcn20_dsc_create(
+ struct dc_context *ctx, uint32_t inst);
+void dcn20_dsc_destroy(struct display_stream_compressor **dsc);
+
+struct pp_smu_funcs *dcn20_pp_smu_create(struct dc_context *ctx);
+void dcn20_pp_smu_destroy(struct pp_smu_funcs **pp_smu);
+
+struct hubp *dcn20_hubp_create(
+ struct dc_context *ctx,
+ uint32_t inst);
+struct timing_generator *dcn20_timing_generator_create(
+ struct dc_context *ctx,
+ uint32_t instance);
+struct mpc *dcn20_mpc_create(struct dc_context *ctx);
+struct hubbub *dcn20_hubbub_create(struct dc_context *ctx);
+
+bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool);
+bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool);
+
+void dcn20_set_mcif_arb_params(
+ struct dc *dc,
+ struct dc_state *context,
+ display_e2e_pipe_params_st *pipes,
+ int pipe_cnt);
+bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context);
+
+enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream);
+enum dc_status dcn20_validate_global(struct dc *dc, struct dc_state *new_ctx);
+enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
+enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
+enum dc_status dcn20_get_default_swizzle_mode(struct dc_plane_state *plane_state);
+
+void dcn20_patch_bounding_box(
+ struct dc *dc,
+ struct _vcs_dpi_soc_bounding_box_st *bb);
+void dcn20_cap_soc_clocks(
+ struct _vcs_dpi_soc_bounding_box_st *bb,
+ struct pp_smu_nv_clock_table max_clocks);
+
+#endif /* __DC_RESOURCE_DCN20_H__ */
+
struct pipe_ctx;
struct dc_state;
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+struct dc_stream_status;
+struct dc_writeback_info;
+#endif
struct dchub_init_data;
struct dc_static_screen_events;
struct resource_pool;
struct resource_context;
struct stream_resource;
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+struct dc_addr_space_config;
+#endif
struct hw_sequencer_funcs {
uint16_t *matrix,
int opp_id);
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ void (*program_triplebuffer)(
+ const struct dc *dc,
+ struct pipe_ctx *pipe_ctx,
+ bool enableTripleBuffer);
+ void (*set_flip_control_gsl)(
+ struct pipe_ctx *pipe_ctx,
+ bool flip_immediate);
+#endif
+
void (*update_plane_addr)(
const struct dc *dc,
struct pipe_ctx *pipe_ctx);
struct dce_hwseq *hws,
struct dchub_init_data *dh_data);
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+ void (*init_dchub)(
+ struct dce_hwseq *hws,
+ struct dc *dc,
+ struct dc_addr_space_config *dh_data);
+
+#endif
void (*update_mpcc)(
struct dc *dc,
struct pipe_ctx *pipe_ctx);
struct dc *dc,
struct dc_state *context);
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ bool (*update_bandwidth)(
+ struct dc *dc,
+ struct dc_state *context);
+ bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx);
+#endif
+
void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes,
int vmin, int vmax);
void (*setup_periodic_interrupt)(struct pipe_ctx *pipe_ctx, enum vline_select vline);
void (*setup_vupdate_interrupt)(struct pipe_ctx *pipe_ctx);
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+ void (*update_odm)(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx);
+ void (*program_all_writeback_pipes_in_tree)(
+ struct dc *dc,
+ const struct dc_stream_state *stream,
+ struct dc_state *context);
+ void (*update_writeback)(struct dc *dc,
+ const struct dc_stream_status *stream_status,
+ struct dc_writeback_info *wb_info);
+ void (*enable_writeback)(struct dc *dc,
+ const struct dc_stream_status *stream_status,
+ struct dc_writeback_info *wb_info);
+ void (*disable_writeback)(struct dc *dc,
+ unsigned int dwb_pipe_inst);
+#endif
};
void color_space_to_black_color(
int num_pll;
int num_dwb;
int num_ddc;
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+ int num_vmid;
+#endif
};
struct resource_straps {
projects / mirror_ubuntu-jammy-kernel.git / commitdiff