diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c | 341 |
1 files changed, 11 insertions, 330 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c index 63861cdfb09f..85f32206a766 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c @@ -70,6 +70,7 @@ #include "dce110/dce110_resource.h" #include "dml/display_mode_vba.h" #include "dml/dcn31/dcn31_fpu.h" +#include "dml/dcn314/dcn314_fpu.h" #include "dcn314/dcn314_dccg.h" #include "dcn10/dcn10_resource.h" #include "dcn31/dcn31_panel_cntl.h" @@ -132,155 +133,6 @@ static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C #define DC_LOGGER_INIT(logger) -#define DCN3_14_DEFAULT_DET_SIZE 384 -#define DCN3_14_MAX_DET_SIZE 384 -#define DCN3_14_MIN_COMPBUF_SIZE_KB 128 -#define DCN3_14_CRB_SEGMENT_SIZE_KB 64 -struct _vcs_dpi_ip_params_st dcn3_14_ip = { - .VBlankNomDefaultUS = 668, - .gpuvm_enable = 1, - .gpuvm_max_page_table_levels = 1, - .hostvm_enable = 1, - .hostvm_max_page_table_levels = 2, - .rob_buffer_size_kbytes = 64, - .det_buffer_size_kbytes = DCN3_14_DEFAULT_DET_SIZE, - .config_return_buffer_size_in_kbytes = 1792, - .compressed_buffer_segment_size_in_kbytes = 64, - .meta_fifo_size_in_kentries = 32, - .zero_size_buffer_entries = 512, - .compbuf_reserved_space_64b = 256, - .compbuf_reserved_space_zs = 64, - .dpp_output_buffer_pixels = 2560, - .opp_output_buffer_lines = 1, - .pixel_chunk_size_kbytes = 8, - .meta_chunk_size_kbytes = 2, - .min_meta_chunk_size_bytes = 256, - .writeback_chunk_size_kbytes = 8, - .ptoi_supported = false, - .num_dsc = 4, - .maximum_dsc_bits_per_component = 10, - .dsc422_native_support = false, - .is_line_buffer_bpp_fixed = true, - .line_buffer_fixed_bpp = 48, - .line_buffer_size_bits = 789504, - .max_line_buffer_lines = 12, - .writeback_interface_buffer_size_kbytes = 90, - .max_num_dpp = 4, - .max_num_otg = 4, - .max_num_hdmi_frl_outputs = 1, - .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, - .max_hscl_taps = 8, - .max_vscl_taps = 8, - .dpte_buffer_size_in_pte_reqs_luma = 64, - .dpte_buffer_size_in_pte_reqs_chroma = 34, - .dispclk_ramp_margin_percent = 1, - .max_inter_dcn_tile_repeaters = 8, - .cursor_buffer_size = 16, - .cursor_chunk_size = 2, - .writeback_line_buffer_buffer_size = 0, - .writeback_min_hscl_ratio = 1, - .writeback_min_vscl_ratio = 1, - .writeback_max_hscl_ratio = 1, - .writeback_max_vscl_ratio = 1, - .writeback_max_hscl_taps = 1, - .writeback_max_vscl_taps = 1, - .dppclk_delay_subtotal = 46, - .dppclk_delay_scl = 50, - .dppclk_delay_scl_lb_only = 16, - .dppclk_delay_cnvc_formatter = 27, - .dppclk_delay_cnvc_cursor = 6, - .dispclk_delay_subtotal = 119, - .dynamic_metadata_vm_enabled = false, - .odm_combine_4to1_supported = false, - .dcc_supported = true, -}; - -struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = { - /*TODO: correct dispclk/dppclk voltage level determination*/ - .clock_limits = { - { - .state = 0, - .dispclk_mhz = 1200.0, - .dppclk_mhz = 1200.0, - .phyclk_mhz = 600.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 186.0, - .dtbclk_mhz = 625.0, - }, - { - .state = 1, - .dispclk_mhz = 1200.0, - .dppclk_mhz = 1200.0, - .phyclk_mhz = 810.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 209.0, - .dtbclk_mhz = 625.0, - }, - { - .state = 2, - .dispclk_mhz = 1200.0, - .dppclk_mhz = 1200.0, - .phyclk_mhz = 810.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 209.0, - .dtbclk_mhz = 625.0, - }, - { - .state = 3, - .dispclk_mhz = 1200.0, - .dppclk_mhz = 1200.0, - .phyclk_mhz = 810.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 371.0, - .dtbclk_mhz = 625.0, - }, - { - .state = 4, - .dispclk_mhz = 1200.0, - .dppclk_mhz = 1200.0, - .phyclk_mhz = 810.0, - .phyclk_d18_mhz = 667.0, - .dscclk_mhz = 417.0, - .dtbclk_mhz = 625.0, - }, - }, - .num_states = 5, - .sr_exit_time_us = 9.0, - .sr_enter_plus_exit_time_us = 11.0, - .sr_exit_z8_time_us = 442.0, - .sr_enter_plus_exit_z8_time_us = 560.0, - .writeback_latency_us = 12.0, - .dram_channel_width_bytes = 4, - .round_trip_ping_latency_dcfclk_cycles = 106, - .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_sdp_bw_after_urgent = 80.0, - .pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0, - .pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, - .pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0, - .max_avg_sdp_bw_use_normal_percent = 60.0, - .max_avg_dram_bw_use_normal_percent = 60.0, - .fabric_datapath_to_dcn_data_return_bytes = 32, - .return_bus_width_bytes = 64, - .downspread_percent = 0.38, - .dcn_downspread_percent = 0.5, - .gpuvm_min_page_size_bytes = 4096, - .hostvm_min_page_size_bytes = 4096, - .do_urgent_latency_adjustment = false, - .urgent_latency_adjustment_fabric_clock_component_us = 0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 0, -}; - enum dcn31_clk_src_array_id { DCN31_CLK_SRC_PLL0, DCN31_CLK_SRC_PLL1, @@ -1402,7 +1254,7 @@ static struct stream_encoder *dcn314_stream_encoder_create( int afmt_inst; /* Mapping of VPG, AFMT, DME register blocks to DIO block instance */ - if (eng_id <= ENGINE_ID_DIGF) { + if (eng_id < ENGINE_ID_DIGF) { vpg_inst = eng_id; afmt_inst = eng_id; } else @@ -1447,7 +1299,8 @@ static struct hpo_dp_stream_encoder *dcn31_hpo_dp_stream_encoder_create( * VPG[8] -> HPO_DP[2] * VPG[9] -> HPO_DP[3] */ - vpg_inst = hpo_dp_inst + 6; + //Uses offset index 5-8, but actually maps to vpg_inst 6-9 + vpg_inst = hpo_dp_inst + 5; /* Mapping of APG register blocks to HPO DP block instance: * APG[0] -> HPO_DP[0] @@ -1793,109 +1646,16 @@ static struct clock_source *dcn31_clock_source_create( return NULL; } -static bool is_dual_plane(enum surface_pixel_format format) -{ - return format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN || format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA; -} - static int dcn314_populate_dml_pipes_from_context( struct dc *dc, struct dc_state *context, display_e2e_pipe_params_st *pipes, bool fast_validate) { - int i, pipe_cnt; - struct resource_context *res_ctx = &context->res_ctx; - struct pipe_ctx *pipe; - bool upscaled = false; - - dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate); - - for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { - struct dc_crtc_timing *timing; - - if (!res_ctx->pipe_ctx[i].stream) - continue; - pipe = &res_ctx->pipe_ctx[i]; - timing = &pipe->stream->timing; - - if (dc_extended_blank_supported(dc) && pipe->stream->adjust.v_total_max == pipe->stream->adjust.v_total_min - && pipe->stream->adjust.v_total_min > timing->v_total) - pipes[pipe_cnt].pipe.dest.vtotal = pipe->stream->adjust.v_total_min; - - if (pipe->plane_state && - (pipe->plane_state->src_rect.height < pipe->plane_state->dst_rect.height || - pipe->plane_state->src_rect.width < pipe->plane_state->dst_rect.width)) - upscaled = true; - - /* - * Immediate flip can be set dynamically after enabling the plane. - * We need to require support for immediate flip or underflow can be - * intermittently experienced depending on peak b/w requirements. - */ - pipes[pipe_cnt].pipe.src.immediate_flip = true; - - pipes[pipe_cnt].pipe.src.unbounded_req_mode = false; - pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active; - pipes[pipe_cnt].pipe.src.gpuvm = true; - pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0; - pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0; - pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch; - pipes[pipe_cnt].pipe.src.dcc_rate = 3; - pipes[pipe_cnt].dout.dsc_input_bpc = 0; - - if (pipes[pipe_cnt].dout.dsc_enable) { - switch (timing->display_color_depth) { - case COLOR_DEPTH_888: - pipes[pipe_cnt].dout.dsc_input_bpc = 8; - break; - case COLOR_DEPTH_101010: - pipes[pipe_cnt].dout.dsc_input_bpc = 10; - break; - case COLOR_DEPTH_121212: - pipes[pipe_cnt].dout.dsc_input_bpc = 12; - break; - default: - ASSERT(0); - break; - } - } - - pipe_cnt++; - } - context->bw_ctx.dml.ip.det_buffer_size_kbytes = DCN3_14_DEFAULT_DET_SIZE; - - dc->config.enable_4to1MPC = false; - if (pipe_cnt == 1 && pipe->plane_state && !dc->debug.disable_z9_mpc) { - if (is_dual_plane(pipe->plane_state->format) - && pipe->plane_state->src_rect.width <= 1920 && pipe->plane_state->src_rect.height <= 1080) { - dc->config.enable_4to1MPC = true; - } else if (!is_dual_plane(pipe->plane_state->format) && pipe->plane_state->src_rect.width <= 5120) { - /* Limit to 5k max to avoid forced pipe split when there is not enough detile for swath */ - context->bw_ctx.dml.ip.det_buffer_size_kbytes = 192; - pipes[0].pipe.src.unbounded_req_mode = true; - } - } else if (context->stream_count >= dc->debug.crb_alloc_policy_min_disp_count - && dc->debug.crb_alloc_policy > DET_SIZE_DEFAULT) { - context->bw_ctx.dml.ip.det_buffer_size_kbytes = dc->debug.crb_alloc_policy * 64; - } else if (context->stream_count >= 3 && upscaled) { - context->bw_ctx.dml.ip.det_buffer_size_kbytes = 192; - } - - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i]; - - if (!pipe->stream) - continue; + int pipe_cnt; - if (pipe->stream->signal == SIGNAL_TYPE_EDP && dc->debug.seamless_boot_odm_combine && - pipe->stream->apply_seamless_boot_optimization) { - - if (pipe->stream->apply_boot_odm_mode == dm_odm_combine_policy_2to1) { - context->bw_ctx.dml.vba.ODMCombinePolicy = dm_odm_combine_policy_2to1; - break; - } - } - } + DC_FP_START(); + pipe_cnt = dcn314_populate_dml_pipes_from_context_fpu(dc, context, pipes, fast_validate); + DC_FP_END(); return pipe_cnt; } @@ -1906,88 +1666,9 @@ static struct dc_cap_funcs cap_funcs = { static void dcn314_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params) { - struct clk_limit_table *clk_table = &bw_params->clk_table; - struct _vcs_dpi_voltage_scaling_st *clock_tmp = dcn3_14_soc._clock_tmp; - unsigned int i, closest_clk_lvl; - int max_dispclk_mhz = 0, max_dppclk_mhz = 0; - int j; - - // Default clock levels are used for diags, which may lead to overclocking. - if (!IS_DIAG_DC(dc->ctx->dce_environment)) { - - dcn3_14_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator; - dcn3_14_ip.max_num_dpp = dc->res_pool->pipe_count; - - if (bw_params->num_channels > 0) - dcn3_14_soc.num_chans = bw_params->num_channels; - - ASSERT(dcn3_14_soc.num_chans); - ASSERT(clk_table->num_entries); - - /* Prepass to find max clocks independent of voltage level. */ - for (i = 0; i < clk_table->num_entries; ++i) { - if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz) - max_dispclk_mhz = clk_table->entries[i].dispclk_mhz; - if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz) - max_dppclk_mhz = clk_table->entries[i].dppclk_mhz; - } - - for (i = 0; i < clk_table->num_entries; i++) { - /* loop backwards*/ - for (closest_clk_lvl = 0, j = dcn3_14_soc.num_states - 1; j >= 0; j--) { - if ((unsigned int) dcn3_14_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) { - closest_clk_lvl = j; - break; - } - } - if (clk_table->num_entries == 1) { - /*smu gives one DPM level, let's take the highest one*/ - closest_clk_lvl = dcn3_14_soc.num_states - 1; - } - - clock_tmp[i].state = i; - - /* Clocks dependent on voltage level. */ - clock_tmp[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz; - if (clk_table->num_entries == 1 && - clock_tmp[i].dcfclk_mhz < dcn3_14_soc.clock_limits[closest_clk_lvl].dcfclk_mhz) { - /*SMU fix not released yet*/ - clock_tmp[i].dcfclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dcfclk_mhz; - } - clock_tmp[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz; - clock_tmp[i].socclk_mhz = clk_table->entries[i].socclk_mhz; - - if (clk_table->entries[i].memclk_mhz && clk_table->entries[i].wck_ratio) - clock_tmp[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio; - - /* Clocks independent of voltage level. */ - clock_tmp[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz : - dcn3_14_soc.clock_limits[closest_clk_lvl].dispclk_mhz; - - clock_tmp[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz : - dcn3_14_soc.clock_limits[closest_clk_lvl].dppclk_mhz; - - clock_tmp[i].dram_bw_per_chan_gbps = dcn3_14_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps; - clock_tmp[i].dscclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dscclk_mhz; - clock_tmp[i].dtbclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dtbclk_mhz; - clock_tmp[i].phyclk_d18_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz; - clock_tmp[i].phyclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].phyclk_mhz; - } - for (i = 0; i < clk_table->num_entries; i++) - dcn3_14_soc.clock_limits[i] = clock_tmp[i]; - if (clk_table->num_entries) - dcn3_14_soc.num_states = clk_table->num_entries; - } - - if (max_dispclk_mhz) { - dcn3_14_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2; - dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2; - } - - if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) - dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31); - else - dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31_FPGA); + DC_FP_START(); + dcn314_update_bw_bounding_box_fpu(dc, bw_params); + DC_FP_END(); } static struct resource_funcs dcn314_res_pool_funcs = { |