diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 669 |
1 files changed, 182 insertions, 487 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c index 79a66e0c4303..020f512e9690 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c @@ -72,8 +72,8 @@ #include "nbio/nbio_7_4_offset.h" -#include "dcn/dpcs_3_0_0_offset.h" -#include "dcn/dpcs_3_0_0_sh_mask.h" +#include "dpcs/dpcs_3_0_0_offset.h" +#include "dpcs/dpcs_3_0_0_sh_mask.h" #include "mmhub/mmhub_2_0_0_offset.h" #include "mmhub/mmhub_2_0_0_sh_mask.h" @@ -84,144 +84,15 @@ #include "dce/dce_aux.h" #include "dce/dce_i2c.h" +#include "dml/dcn30/dcn30_fpu.h" #include "dml/dcn30/display_mode_vba_30.h" #include "vm_helper.h" #include "dcn20/dcn20_vmid.h" #include "amdgpu_socbb.h" +#include "dc_dmub_srv.h" #define DC_LOGGER_INIT(logger) -struct _vcs_dpi_ip_params_st dcn3_0_ip = { - .use_min_dcfclk = 0, - .clamp_min_dcfclk = 0, - .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 = 6, - .rob_buffer_size_kbytes = 184, - .det_buffer_size_kbytes = 184, - .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_enable = 1, - .max_page_table_levels = 2, - .pte_chunk_size_kbytes = 2, // ? - .meta_chunk_size_kbytes = 2, - .writeback_chunk_size_kbytes = 8, - .line_buffer_size_bits = 789504, - .is_line_buffer_bpp_fixed = 0, // ? - .line_buffer_fixed_bpp = 0, // ? - .dcc_supported = true, - .writeback_interface_buffer_size_kbytes = 90, - .writeback_line_buffer_buffer_size = 0, - .max_line_buffer_lines = 12, - .writeback_luma_buffer_size_kbytes = 12, // writeback_line_buffer_buffer_size = 656640 - .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 = 1, - .writeback_max_vscl_taps = 1, - .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 = 6, - .max_vscl_ratio = 6, - .hscl_mults = 4, - .vscl_mults = 4, - .max_hscl_taps = 8, - .max_vscl_taps = 8, - .dispclk_ramp_margin_percent = 1, - .underscan_factor = 1.11, - .min_vblank_lines = 32, - .dppclk_delay_subtotal = 46, - .dynamic_metadata_vm_enabled = true, - .dppclk_delay_scl_lb_only = 16, - .dppclk_delay_scl = 50, - .dppclk_delay_cnvc_formatter = 27, - .dppclk_delay_cnvc_cursor = 6, - .dispclk_delay_subtotal = 119, - .dcfclk_cstate_latency = 5.2, // SRExitTime - .max_inter_dcn_tile_repeaters = 8, - .odm_combine_4to1_supported = true, - - .xfc_supported = false, - .xfc_fill_bw_overhead_percent = 10.0, - .xfc_fill_constant_bytes = 0, - .gfx7_compat_tiling_supported = 0, - .number_of_cursors = 1, -}; - -struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc = { - .clock_limits = { - { - .state = 0, - .dispclk_mhz = 562.0, - .dppclk_mhz = 300.0, - .phyclk_mhz = 300.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 405.6, - }, - }, - .min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */ - .num_states = 1, - .sr_exit_time_us = 15.5, - .sr_enter_plus_exit_time_us = 20, - .urgent_latency_us = 4.0, - .urgent_latency_pixel_data_only_us = 4.0, - .urgent_latency_pixel_mixed_with_vm_data_us = 4.0, - .urgent_latency_vm_data_only_us = 4.0, - .urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096, - .urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096, - .urgent_out_of_order_return_per_channel_vm_only_bytes = 4096, - .pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 80.0, - .pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, - .pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0, - .max_avg_sdp_bw_use_normal_percent = 60.0, - .max_avg_dram_bw_use_normal_percent = 40.0, - .writeback_latency_us = 12.0, - .max_request_size_bytes = 256, - .fabric_datapath_to_dcn_data_return_bytes = 64, - .dcn_downspread_percent = 0.5, - .downspread_percent = 0.38, - .dram_page_open_time_ns = 50.0, - .dram_rw_turnaround_time_ns = 17.5, - .dram_return_buffer_per_channel_bytes = 8192, - .round_trip_ping_latency_dcfclk_cycles = 191, - .urgent_out_of_order_return_per_channel_bytes = 4096, - .channel_interleave_bytes = 256, - .num_banks = 8, - .gpuvm_min_page_size_bytes = 4096, - .hostvm_min_page_size_bytes = 4096, - .dram_clock_change_latency_us = 404, - .dummy_pstate_latency_us = 5, - .writeback_dram_clock_change_latency_us = 23.0, - .return_bus_width_bytes = 64, - .dispclk_dppclk_vco_speed_mhz = 3650, - .xfc_bus_transport_time_us = 20, // ? - .xfc_xbuf_latency_tolerance_us = 4, // ? - .use_urgent_burst_bw = 1, // ? - .do_urgent_latency_adjustment = true, - .urgent_latency_adjustment_fabric_clock_component_us = 1.0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 1000, -}; - enum dcn30_clk_src_array_id { DCN30_CLK_SRC_PLL0, DCN30_CLK_SRC_PLL1, @@ -816,7 +687,7 @@ static const struct dc_plane_cap plane_cap = { .argb8888 = true, .nv12 = true, .fp16 = true, - .p010 = false, + .p010 = true, .ayuv = false, }, @@ -840,7 +711,7 @@ static const struct dc_debug_options debug_defaults_drv = { .timing_trace = false, .clock_trace = true, .disable_pplib_clock_request = true, - .pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP, + .pipe_split_policy = MPC_SPLIT_DYNAMIC, .force_single_disp_pipe_split = false, .disable_dcc = DCC_ENABLE, .vsr_support = true, @@ -853,7 +724,8 @@ static const struct dc_debug_options debug_defaults_drv = { .dwb_fi_phase = -1, // -1 = disable, .dmub_command_table = true, .disable_psr = false, - .use_max_lb = true + .use_max_lb = true, + .exit_idle_opt_for_cursor_updates = true }; static const struct dc_debug_options debug_defaults_diags = { @@ -875,7 +747,7 @@ static const struct dc_debug_options debug_defaults_diags = { .use_max_lb = true }; -void dcn30_dpp_destroy(struct dpp **dpp) +static void dcn30_dpp_destroy(struct dpp **dpp) { kfree(TO_DCN20_DPP(*dpp)); *dpp = NULL; @@ -992,7 +864,7 @@ static struct mpc *dcn30_mpc_create( return &mpc30->base; } -struct hubbub *dcn30_hubbub_create(struct dc_context *ctx) +static struct hubbub *dcn30_hubbub_create(struct dc_context *ctx) { int i; @@ -1056,6 +928,7 @@ static const struct encoder_feature_support link_enc_feature = { }; static struct link_encoder *dcn30_link_encoder_create( + struct dc_context *ctx, const struct encoder_init_data *enc_init_data) { struct dcn20_link_encoder *enc20 = @@ -1143,9 +1016,8 @@ static struct afmt *dcn30_afmt_create( return &afmt3->base; } -struct stream_encoder *dcn30_stream_encoder_create( - enum engine_id eng_id, - struct dc_context *ctx) +static struct stream_encoder *dcn30_stream_encoder_create(enum engine_id eng_id, + struct dc_context *ctx) { struct dcn10_stream_encoder *enc1; struct vpg *vpg; @@ -1179,8 +1051,7 @@ struct stream_encoder *dcn30_stream_encoder_create( return &enc1->base; } -struct dce_hwseq *dcn30_hwseq_create( - struct dc_context *ctx) +static struct dce_hwseq *dcn30_hwseq_create(struct dc_context *ctx) { struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL); @@ -1464,7 +1335,9 @@ int dcn30_populate_dml_pipes_from_context( int i, pipe_cnt; struct resource_context *res_ctx = &context->res_ctx; + DC_FP_START(); dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate); + DC_FP_END(); for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { if (!res_ctx->pipe_ctx[i].stream) @@ -1480,90 +1353,9 @@ int dcn30_populate_dml_pipes_from_context( void dcn30_populate_dml_writeback_from_context( struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes) { - int pipe_cnt, i, j; - double max_calc_writeback_dispclk; - double writeback_dispclk; - struct writeback_st dout_wb; - - for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { - struct dc_stream_state *stream = res_ctx->pipe_ctx[i].stream; - - if (!stream) - continue; - max_calc_writeback_dispclk = 0; - - /* Set writeback information */ - pipes[pipe_cnt].dout.wb_enable = 0; - pipes[pipe_cnt].dout.num_active_wb = 0; - for (j = 0; j < stream->num_wb_info; j++) { - struct dc_writeback_info *wb_info = &stream->writeback_info[j]; - - if (wb_info->wb_enabled && wb_info->writeback_source_plane && - (wb_info->writeback_source_plane == res_ctx->pipe_ctx[i].plane_state)) { - pipes[pipe_cnt].dout.wb_enable = 1; - pipes[pipe_cnt].dout.num_active_wb++; - dout_wb.wb_src_height = wb_info->dwb_params.cnv_params.crop_en ? - wb_info->dwb_params.cnv_params.crop_height : - wb_info->dwb_params.cnv_params.src_height; - dout_wb.wb_src_width = wb_info->dwb_params.cnv_params.crop_en ? - wb_info->dwb_params.cnv_params.crop_width : - wb_info->dwb_params.cnv_params.src_width; - dout_wb.wb_dst_width = wb_info->dwb_params.dest_width; - dout_wb.wb_dst_height = wb_info->dwb_params.dest_height; - - /* For IP that doesn't support WB scaling, set h/v taps to 1 to avoid DML validation failure */ - if (dc->dml.ip.writeback_max_hscl_taps > 1) { - dout_wb.wb_htaps_luma = wb_info->dwb_params.scaler_taps.h_taps; - dout_wb.wb_vtaps_luma = wb_info->dwb_params.scaler_taps.v_taps; - } else { - dout_wb.wb_htaps_luma = 1; - dout_wb.wb_vtaps_luma = 1; - } - dout_wb.wb_htaps_chroma = 0; - dout_wb.wb_vtaps_chroma = 0; - dout_wb.wb_hratio = wb_info->dwb_params.cnv_params.crop_en ? - (double)wb_info->dwb_params.cnv_params.crop_width / - (double)wb_info->dwb_params.dest_width : - (double)wb_info->dwb_params.cnv_params.src_width / - (double)wb_info->dwb_params.dest_width; - dout_wb.wb_vratio = wb_info->dwb_params.cnv_params.crop_en ? - (double)wb_info->dwb_params.cnv_params.crop_height / - (double)wb_info->dwb_params.dest_height : - (double)wb_info->dwb_params.cnv_params.src_height / - (double)wb_info->dwb_params.dest_height; - if (wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_ARGB || - wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_RGBA) - dout_wb.wb_pixel_format = dm_444_64; - else - dout_wb.wb_pixel_format = dm_444_32; - - /* Workaround for cases where multiple writebacks are connected to same plane - * In which case, need to compute worst case and set the associated writeback parameters - * This workaround is necessary due to DML computation assuming only 1 set of writeback - * parameters per pipe - */ - writeback_dispclk = dml30_CalculateWriteBackDISPCLK( - dout_wb.wb_pixel_format, - pipes[pipe_cnt].pipe.dest.pixel_rate_mhz, - dout_wb.wb_hratio, - dout_wb.wb_vratio, - dout_wb.wb_htaps_luma, - dout_wb.wb_vtaps_luma, - dout_wb.wb_src_width, - dout_wb.wb_dst_width, - pipes[pipe_cnt].pipe.dest.htotal, - dc->current_state->bw_ctx.dml.ip.writeback_line_buffer_buffer_size); - - if (writeback_dispclk > max_calc_writeback_dispclk) { - max_calc_writeback_dispclk = writeback_dispclk; - pipes[pipe_cnt].dout.wb = dout_wb; - } - } - } - - pipe_cnt++; - } - + DC_FP_START(); + dcn30_fpu_populate_dml_writeback_from_context(dc, res_ctx, pipes); + DC_FP_END(); } unsigned int dcn30_calc_max_scaled_time( @@ -1598,7 +1390,7 @@ void dcn30_set_mcif_arb_params( enum mmhubbub_wbif_mode wbif_mode; struct display_mode_lib *dml = &context->bw_ctx.dml; struct mcif_arb_params *wb_arb_params; - int i, j, k, dwb_pipe; + int i, j, dwb_pipe; /* Writeback MCIF_WB arbitration parameters */ dwb_pipe = 0; @@ -1622,17 +1414,15 @@ void dcn30_set_mcif_arb_params( 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(dml, pipes, pipe_cnt) * 1000; - wb_arb_params->pstate_watermark[k] = get_wm_writeback_dram_clock_change(dml, pipes, pipe_cnt) * 1000; - } + DC_FP_START(); + dcn30_fpu_set_mcif_arb_params(wb_arb_params, dml, pipes, pipe_cnt, j); + DC_FP_END(); wb_arb_params->time_per_pixel = (1000000 << 6) / context->res_ctx.pipe_ctx[i].stream->phy_pix_clk; /* time_per_pixel should be in u6.6 format */ wb_arb_params->slice_lines = 32; wb_arb_params->arbitration_slice = 2; /* irrelevant since there is no YUV output */ wb_arb_params->max_scaled_time = dcn30_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 */ - wb_arb_params->dram_speed_change_duration = dml->vba.WritebackAllowDRAMClockChangeEndPosition[j] * pipes[0].clks_cfg.refclk_mhz; /* num_clock_cycles = us * MHz */ dwb_pipe++; @@ -1734,21 +1524,9 @@ static bool init_soc_bounding_box(struct dc *dc, loaded_ip->max_num_dpp = pool->base.pipe_count; loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk; dcn20_patch_bounding_box(dc, loaded_bb); - - if (dc->ctx->dc_bios->funcs->get_soc_bb_info) { - struct bp_soc_bb_info bb_info = {0}; - - if (dc->ctx->dc_bios->funcs->get_soc_bb_info(dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) { - if (bb_info.dram_clock_change_latency_100ns > 0) - dcn3_0_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10; - - if (bb_info.dram_sr_enter_exit_latency_100ns > 0) - dcn3_0_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10; - - if (bb_info.dram_sr_exit_latency_100ns > 0) - dcn3_0_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10; - } - } + DC_FP_START(); + patch_dcn30_soc_bounding_box(dc, &dcn3_0_soc); + DC_FP_END(); return true; } @@ -1877,10 +1655,12 @@ noinline bool dcn30_internal_validate_bw( if (!pipes) return false; + context->bw_ctx.dml.vba.maxMpcComb = 0; + context->bw_ctx.dml.vba.VoltageLevel = 0; + context->bw_ctx.dml.vba.DRAMClockChangeSupport[0][0] = dm_dram_clock_change_vactive; dc->res_pool->funcs->update_soc_for_wm_a(dc, context); pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate); - DC_FP_START(); if (!pipe_cnt) { out = true; goto validate_out; @@ -2096,6 +1876,7 @@ noinline bool dcn30_internal_validate_bw( if (repopulate_pipes) pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate); + context->bw_ctx.dml.vba.VoltageLevel = vlevel; *vlevel_out = vlevel; *pipe_cnt_out = pipe_cnt; @@ -2106,180 +1887,146 @@ validate_fail: out = false; validate_out: - DC_FP_END(); return out; } +static int get_refresh_rate(struct dc_state *context) +{ + int refresh_rate = 0; + int h_v_total = 0; + struct dc_crtc_timing *timing = NULL; + + if (context == NULL || context->streams[0] == NULL) + return 0; + + /* check if refresh rate at least 120hz */ + timing = &context->streams[0]->timing; + if (timing == NULL) + return 0; + + h_v_total = timing->h_total * timing->v_total; + if (h_v_total == 0) + return 0; + + refresh_rate = ((timing->pix_clk_100hz * 100) / (h_v_total)) + 1; + return refresh_rate; +} + +#define MAX_STRETCHED_V_BLANK 500 // in micro-seconds /* - * This must be noinline to ensure anything that deals with FP registers - * is contained within this call; previously our compiling with hard-float - * would result in fp instructions being emitted outside of the boundaries - * of the DC_FP_START/END macros, which makes sense as the compiler has no - * idea about what is wrapped and what is not - * - * This is largely just a workaround to avoid breakage introduced with 5.6, - * ideally all fp-using code should be moved into its own file, only that - * should be compiled with hard-float, and all code exported from there - * should be strictly wrapped with DC_FP_START/END + * Scaling factor for v_blank stretch calculations considering timing in + * micro-seconds and pixel clock in 100hz. + * Note: the parenthesis are necessary to ensure the correct order of + * operation where V_SCALE is used. */ -static noinline void dcn30_calculate_wm_and_dlg_fp( - struct dc *dc, struct dc_state *context, - display_e2e_pipe_params_st *pipes, - int pipe_cnt, - int vlevel) +#define V_SCALE (10000 / MAX_STRETCHED_V_BLANK) + +static int get_frame_rate_at_max_stretch_100hz(struct dc_state *context) { - int maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb; - int i, pipe_idx; - double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][maxMpcComb]; - bool pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] != dm_dram_clock_change_unsupported; + struct dc_crtc_timing *timing = NULL; + uint32_t sec_per_100_lines; + uint32_t max_v_blank; + uint32_t curr_v_blank; + uint32_t v_stretch_max; + uint32_t stretched_frame_pix_cnt; + uint32_t scaled_stretched_frame_pix_cnt; + uint32_t scaled_refresh_rate; + + if (context == NULL || context->streams[0] == NULL) + return 0; + + /* check if refresh rate at least 120hz */ + timing = &context->streams[0]->timing; + if (timing == NULL) + return 0; + + sec_per_100_lines = timing->pix_clk_100hz / timing->h_total + 1; + max_v_blank = sec_per_100_lines / V_SCALE + 1; + curr_v_blank = timing->v_total - timing->v_addressable; + v_stretch_max = (max_v_blank > curr_v_blank) ? (max_v_blank - curr_v_blank) : (0); + stretched_frame_pix_cnt = (v_stretch_max + timing->v_total) * timing->h_total; + scaled_stretched_frame_pix_cnt = stretched_frame_pix_cnt / 10000; + scaled_refresh_rate = (timing->pix_clk_100hz) / scaled_stretched_frame_pix_cnt + 1; + + return scaled_refresh_rate; +} - if (context->bw_ctx.dml.soc.min_dcfclk > dcfclk) - dcfclk = context->bw_ctx.dml.soc.min_dcfclk; +static bool is_refresh_rate_support_mclk_switch_using_fw_based_vblank_stretch(struct dc_state *context) +{ + int refresh_rate_max_stretch_100hz; + int min_refresh_100hz; - pipes[0].clks_cfg.voltage = vlevel; - pipes[0].clks_cfg.dcfclk_mhz = dcfclk; - pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz; + if (context == NULL || context->streams[0] == NULL) + return false; - /* Set B: - * DCFCLK: 1GHz or min required above 1GHz - * FCLK/UCLK: Max - */ - if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) { - if (vlevel == 0) { - pipes[0].clks_cfg.voltage = 1; - pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dcfclk_mhz; - } - context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us; - context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us; - context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us; - } - 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; - context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - - pipes[0].clks_cfg.voltage = vlevel; - pipes[0].clks_cfg.dcfclk_mhz = dcfclk; - - /* Set D: - * DCFCLK: Min Required - * FCLK(proportional to UCLK): 1GHz or Max - * MALL stutter, sr_enter_exit = 4, sr_exit = 2us - */ - /* - if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) { - context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us; - context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us; - context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us; - } - 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; - context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - */ - - /* Set C: - * DCFCLK: Min Required - * FCLK(proportional to UCLK): 1GHz or Max - * pstate latency overridden to 5us - */ - if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) { - unsigned int min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed; - unsigned int min_dram_speed_mts_margin = 160; + refresh_rate_max_stretch_100hz = get_frame_rate_at_max_stretch_100hz(context); + min_refresh_100hz = context->streams[0]->timing.min_refresh_in_uhz / 10000; - if (context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_dram_clock_change_unsupported) - min_dram_speed_mts = dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz * 16; + if (refresh_rate_max_stretch_100hz < min_refresh_100hz) + return false; - /* find largest table entry that is lower than dram speed, but lower than DPM0 still uses DPM0 */ - for (i = 3; i > 0; i--) - if (min_dram_speed_mts + min_dram_speed_mts_margin > dc->clk_mgr->bw_params->dummy_pstate_table[i].dram_speed_mts) - break; + return true; +} - context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->dummy_pstate_table[i].dummy_pstate_latency_us; - context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us; - context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us; - } +bool dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context) +{ + int refresh_rate = 0; + const int minimum_refreshrate_supported = 120; - 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; - context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - - if (!pstate_en) { - /* The only difference between A and C is p-state latency, if p-state is not supported we want to - * calculate DLG based on dummy p-state latency, and max out the set A p-state watermark - */ - context->bw_ctx.bw.dcn.watermarks.a = context->bw_ctx.bw.dcn.watermarks.c; - context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 0; - } else { - /* Set A: - * DCFCLK: Min Required - * FCLK(proportional to UCLK): 1GHz or Max - * - * Set A calculated last so that following calculations are based on Set A - */ - dc->res_pool->funcs->update_soc_for_wm_a(dc, context); - 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; - context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000; - } + if (context == NULL || context->streams[0] == NULL) + return false; - context->perf_params.stutter_period_us = context->bw_ctx.dml.vba.StutterPeriod; + if (context->streams[0]->sink->edid_caps.panel_patch.disable_fams) + return false; - /* Make set D = set A until set D is enabled */ - context->bw_ctx.bw.dcn.watermarks.d = context->bw_ctx.bw.dcn.watermarks.a; + if (dc->debug.disable_fams) + return false; - for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) { - if (!context->res_ctx.pipe_ctx[i].stream) - continue; + if (!dc->caps.dmub_caps.mclk_sw) + return false; - pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt); - pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx); + if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching_shut_down) + return false; - if (dc->config.forced_clocks) { - pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz; - pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz; - } - if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000) - pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0; - if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000) - pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0; + /* more then 1 monitor connected */ + if (context->stream_count != 1) + return false; - pipe_idx++; - } + refresh_rate = get_refresh_rate(context); + if (refresh_rate < minimum_refreshrate_supported) + return false; + + if (!is_refresh_rate_support_mclk_switch_using_fw_based_vblank_stretch(context)) + return false; - dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel); + // check if freesync enabled + if (!context->streams[0]->allow_freesync) + return false; - if (!pstate_en) - /* Restore full p-state latency */ - context->bw_ctx.dml.soc.dram_clock_change_latency_us = - dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us; + if (context->streams[0]->vrr_active_variable) + return false; + + return true; +} + +/* + * set up FPO watermarks, pstate, dram latency + */ +void dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context) +{ + ASSERT(dc != NULL && context != NULL); + if (dc == NULL || context == NULL) + return; + + /* Set wm_a.pstate so high natural MCLK switches are impossible: 4 seconds */ + context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U; } void dcn30_update_soc_for_wm_a(struct dc *dc, struct dc_state *context) { - if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].valid) { - context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us; - context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us; - context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us; - } + DC_FP_START(); + dcn30_fpu_update_soc_for_wm_a(dc, context); + DC_FP_END(); } void dcn30_calculate_wm_and_dlg( @@ -2289,7 +2036,7 @@ void dcn30_calculate_wm_and_dlg( int vlevel) { DC_FP_START(); - dcn30_calculate_wm_and_dlg_fp(dc, context, pipes, pipe_cnt, vlevel); + dcn30_fpu_calculate_wm_and_dlg(dc, context, pipes, pipe_cnt, vlevel); DC_FP_END(); } @@ -2308,7 +2055,9 @@ bool dcn30_validate_bandwidth(struct dc *dc, BW_VAL_TRACE_COUNT(); + DC_FP_START(); out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate); + DC_FP_END(); if (pipe_cnt == 0) goto validate_out; @@ -2346,40 +2095,6 @@ validate_out: return out; } -/* - * This must be noinline to ensure anything that deals with FP registers - * is contained within this call; previously our compiling with hard-float - * would result in fp instructions being emitted outside of the boundaries - * of the DC_FP_START/END macros, which makes sense as the compiler has no - * idea about what is wrapped and what is not - * - * This is largely just a workaround to avoid breakage introduced with 5.6, - * ideally all fp-using code should be moved into its own file, only that - * should be compiled with hard-float, and all code exported from there - * should be strictly wrapped with DC_FP_START/END - */ -static noinline void dcn30_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts, - unsigned int *optimal_dcfclk, - unsigned int *optimal_fclk) -{ - double bw_from_dram, bw_from_dram1, bw_from_dram2; - - bw_from_dram1 = uclk_mts * dcn3_0_soc.num_chans * - dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_dram_bw_use_normal_percent / 100); - bw_from_dram2 = uclk_mts * dcn3_0_soc.num_chans * - dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100); - - bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2; - - if (optimal_fclk) - *optimal_fclk = bw_from_dram / - (dcn3_0_soc.fabric_datapath_to_dcn_data_return_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100)); - - if (optimal_dcfclk) - *optimal_dcfclk = bw_from_dram / - (dcn3_0_soc.return_bus_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100)); -} - void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params) { unsigned int i, j; @@ -2394,47 +2109,43 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params unsigned int num_dcfclk_sta_targets = 4; unsigned int num_uclk_states; + struct dc_bounding_box_max_clk dcn30_bb_max_clk; + + memset(&dcn30_bb_max_clk, 0, sizeof(dcn30_bb_max_clk)); + if (dc->ctx->dc_bios->vram_info.num_chans) dcn3_0_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans; - if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes) - dcn3_0_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes; - - dcn3_0_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; - dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; + DC_FP_START(); + dcn30_fpu_update_dram_channel_width_bytes(dc); + DC_FP_END(); if (bw_params->clk_table.entries[0].memclk_mhz) { - int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0, max_phyclk_mhz = 0; for (i = 0; i < MAX_NUM_DPM_LVL; i++) { - if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz) - max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz; - if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz) - max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz; - if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz) - max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz; - if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz) - max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz; + if (bw_params->clk_table.entries[i].dcfclk_mhz > dcn30_bb_max_clk.max_dcfclk_mhz) + dcn30_bb_max_clk.max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz; + if (bw_params->clk_table.entries[i].dispclk_mhz > dcn30_bb_max_clk.max_dispclk_mhz) + dcn30_bb_max_clk.max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz; + if (bw_params->clk_table.entries[i].dppclk_mhz > dcn30_bb_max_clk.max_dppclk_mhz) + dcn30_bb_max_clk.max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz; + if (bw_params->clk_table.entries[i].phyclk_mhz > dcn30_bb_max_clk.max_phyclk_mhz) + dcn30_bb_max_clk.max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz; } - if (!max_dcfclk_mhz) - max_dcfclk_mhz = dcn3_0_soc.clock_limits[0].dcfclk_mhz; - if (!max_dispclk_mhz) - max_dispclk_mhz = dcn3_0_soc.clock_limits[0].dispclk_mhz; - if (!max_dppclk_mhz) - max_dppclk_mhz = dcn3_0_soc.clock_limits[0].dppclk_mhz; - if (!max_phyclk_mhz) - max_phyclk_mhz = dcn3_0_soc.clock_limits[0].phyclk_mhz; + DC_FP_START(); + dcn30_fpu_update_max_clk(&dcn30_bb_max_clk); + DC_FP_END(); - if (max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) { + if (dcn30_bb_max_clk.max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) { // If max DCFCLK is greater than the max DCFCLK STA target, insert into the DCFCLK STA target array - dcfclk_sta_targets[num_dcfclk_sta_targets] = max_dcfclk_mhz; + dcfclk_sta_targets[num_dcfclk_sta_targets] = dcn30_bb_max_clk.max_dcfclk_mhz; num_dcfclk_sta_targets++; - } else if (max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) { + } else if (dcn30_bb_max_clk.max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) { // If max DCFCLK is less than the max DCFCLK STA target, cap values and remove duplicates for (i = 0; i < num_dcfclk_sta_targets; i++) { - if (dcfclk_sta_targets[i] > max_dcfclk_mhz) { - dcfclk_sta_targets[i] = max_dcfclk_mhz; + if (dcfclk_sta_targets[i] > dcn30_bb_max_clk.max_dcfclk_mhz) { + dcfclk_sta_targets[i] = dcn30_bb_max_clk.max_dcfclk_mhz; break; } } @@ -2447,7 +2158,7 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params // Calculate optimal dcfclk for each uclk for (i = 0; i < num_uclk_states; i++) { DC_FP_START(); - dcn30_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16, + dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16, &optimal_dcfclk_for_uclk[i], NULL); DC_FP_END(); if (optimal_dcfclk_for_uclk[i] < bw_params->clk_table.entries[0].dcfclk_mhz) { @@ -2474,7 +2185,7 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params dcfclk_mhz[num_states] = dcfclk_sta_targets[i]; dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++]; } else { - if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) { + if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= dcn30_bb_max_clk.max_dcfclk_mhz) { dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j]; dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16; } else { @@ -2489,33 +2200,15 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params } while (j < num_uclk_states && num_states < DC__VOLTAGE_STATES && - optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) { + optimal_dcfclk_for_uclk[j] <= dcn30_bb_max_clk.max_dcfclk_mhz) { dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j]; dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16; } dcn3_0_soc.num_states = num_states; - for (i = 0; i < dcn3_0_soc.num_states; i++) { - dcn3_0_soc.clock_limits[i].state = i; - dcn3_0_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i]; - dcn3_0_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i]; - dcn3_0_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i]; - - /* Fill all states with max values of all other clocks */ - dcn3_0_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz; - dcn3_0_soc.clock_limits[i].dppclk_mhz = max_dppclk_mhz; - dcn3_0_soc.clock_limits[i].phyclk_mhz = max_phyclk_mhz; - dcn3_0_soc.clock_limits[i].dtbclk_mhz = dcn3_0_soc.clock_limits[0].dtbclk_mhz; - /* These clocks cannot come from bw_params, always fill from dcn3_0_soc[1] */ - /* FCLK, PHYCLK_D18, SOCCLK, DSCCLK */ - dcn3_0_soc.clock_limits[i].phyclk_d18_mhz = dcn3_0_soc.clock_limits[0].phyclk_d18_mhz; - dcn3_0_soc.clock_limits[i].socclk_mhz = dcn3_0_soc.clock_limits[0].socclk_mhz; - dcn3_0_soc.clock_limits[i].dscclk_mhz = dcn3_0_soc.clock_limits[0].dscclk_mhz; - } - /* re-init DML with updated bb */ - dml_init_instance(&dc->dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30); - if (dc->current_state) - dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30); + DC_FP_START(); + dcn30_fpu_update_bw_bounding_box(dc, bw_params, &dcn30_bb_max_clk, dcfclk_mhz, dram_speed_mts); + DC_FP_END(); } } @@ -2597,9 +2290,9 @@ static bool dcn30_resource_construct( dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * dc->ctx->dc_bios->vram_info.num_chans * 1048576; dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8; - dc->caps.max_slave_planes = 1; - dc->caps.max_slave_yuv_planes = 1; - dc->caps.max_slave_rgb_planes = 1; + dc->caps.max_slave_planes = 2; + dc->caps.max_slave_yuv_planes = 2; + dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; dc->caps.extended_aux_timeout_support = true; @@ -2639,6 +2332,8 @@ static bool dcn30_resource_construct( dc->caps.color.mpc.ogam_rom_caps.hlg = 0; dc->caps.color.mpc.ocsc = 1; + dc->caps.dp_hdmi21_pcon_support = true; + /* read VBIOS LTTPR caps */ { if (ctx->dc_bios->funcs->get_lttpr_caps) { |