diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c | 126 |
1 files changed, 125 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c index a41812598ce8..150872d6409f 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c @@ -34,7 +34,6 @@ void dml2_init_ip_params(struct dml2_context *dml2, const struct dc *in_dc, struct ip_params_st *out) { switch (dml2->v20.dml_core_ctx.project) { - case dml_project_dcn32: case dml_project_dcn321: default: @@ -176,6 +175,69 @@ void dml2_init_ip_params(struct dml2_context *dml2, const struct dc *in_dc, stru out->config_return_buffer_segment_size_in_kbytes = 64; /*required, but not exist,, hard coded in dml2_translate_ip_params*/ break; + case dml_project_dcn401: + // Hardcoded values for DCN4m + out->vblank_nom_default_us = 668; //600; + out->rob_buffer_size_kbytes = 192; //128; + out->config_return_buffer_size_in_kbytes = 1344; //1280; + out->config_return_buffer_segment_size_in_kbytes = 64; + out->compressed_buffer_segment_size_in_kbytes = 64; + out->meta_fifo_size_in_kentries = 22; + out->dpte_buffer_size_in_pte_reqs_luma = 68; + out->dpte_buffer_size_in_pte_reqs_chroma = 36; + out->gpuvm_max_page_table_levels = 4; + out->pixel_chunk_size_kbytes = 8; + out->alpha_pixel_chunk_size_kbytes = 4; + out->min_pixel_chunk_size_bytes = 1024; + out->writeback_chunk_size_kbytes = 8; + out->line_buffer_size_bits = 1171920; + out->max_line_buffer_lines = 32; + out->writeback_interface_buffer_size_kbytes = 90; + //Number of pipes after DCN Pipe harvesting + out->max_num_dpp = dml2->config.dcn_pipe_count; + out->max_num_otg = dml2->config.dcn_pipe_count; + out->max_num_wb = 1; + out->max_dchub_pscl_bw_pix_per_clk = 4; + out->max_pscl_lb_bw_pix_per_clk = 2; + out->max_lb_vscl_bw_pix_per_clk = 4; + out->max_vscl_hscl_bw_pix_per_clk = 4; + out->max_hscl_ratio = 6; + out->max_vscl_ratio = 6; + out->max_hscl_taps = 8; + out->max_vscl_taps = 8; + out->dispclk_ramp_margin_percent = 1; + out->dppclk_delay_subtotal = 47; + out->dppclk_delay_scl = 50; + out->dppclk_delay_scl_lb_only = 16; + out->dppclk_delay_cnvc_formatter = 28; + out->dppclk_delay_cnvc_cursor = 6; + out->dispclk_delay_subtotal = 125; + out->cursor_buffer_size = 24; //16 + out->cursor_chunk_size = 2; + out->max_inter_dcn_tile_repeaters = 8; + out->writeback_max_hscl_ratio = 1; + out->writeback_max_vscl_ratio = 1; + out->writeback_min_hscl_ratio = 1; + out->writeback_min_vscl_ratio = 1; + out->writeback_max_hscl_taps = 1; + out->writeback_max_vscl_taps = 1; + out->writeback_line_buffer_buffer_size = 0; + out->num_dsc = 4; + out->maximum_dsc_bits_per_component = 12; + out->maximum_pixels_per_line_per_dsc_unit = 5760; + out->dsc422_native_support = true; + out->dcc_supported = true; + out->ptoi_supported = false; + + out->gpuvm_enable = false; + out->hostvm_enable = false; + out->cursor_64bpp_support = true; //false; + out->dynamic_metadata_vm_enabled = false; + + out->max_num_hdmi_frl_outputs = 1; + out->max_num_dp2p0_outputs = 4; //2; + out->max_num_dp2p0_streams = 4; + break; } } @@ -236,6 +298,20 @@ void dml2_init_socbb_params(struct dml2_context *dml2, const struct dc *in_dc, s out->dispclk_dppclk_vco_speed_mhz = 3600; break; + case dml_project_dcn401: + out->pct_ideal_fabric_bw_after_urgent = 76; //67; + out->max_avg_sdp_bw_use_normal_percent = 75; //80; + out->max_avg_fabric_bw_use_normal_percent = 57; //60; + + out->urgent_out_of_order_return_per_channel_pixel_only_bytes = 0; //4096; + out->urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 0; //4096; + out->urgent_out_of_order_return_per_channel_vm_only_bytes = 0; //4096; + + out->num_chans = 16; + out->round_trip_ping_latency_dcfclk_cycles = 1000; //263; + out->smn_latency_us = 0; //2 us + out->mall_allocated_for_dcn_mbytes = dml2->config.mall_cfg.max_cab_allocation_bytes / 1048576; // 64; + break; } /* ---Overrides if available--- */ if (dml2->config.bbox_overrides.dram_num_chan) @@ -345,6 +421,41 @@ void dml2_init_soc_states(struct dml2_context *dml2, const struct dc *in_dc, p->in_states->state_array[1].dcfclk_mhz = 1434.0; p->in_states->state_array[1].dram_speed_mts = 1000 * transactions_per_mem_clock; break; + case dml_project_dcn401: + p->in_states->num_states = 2; + transactions_per_mem_clock = 16; + p->in_states->state_array[0].socclk_mhz = 300; //620.0; + p->in_states->state_array[0].dscclk_mhz = 666.667; //716.667; + p->in_states->state_array[0].phyclk_mhz = 810; + p->in_states->state_array[0].phyclk_d18_mhz = 667; + p->in_states->state_array[0].phyclk_d32_mhz = 625; + p->in_states->state_array[0].dtbclk_mhz = 2000; //1564.0; + p->in_states->state_array[0].fabricclk_mhz = 300; //450.0; + p->in_states->state_array[0].dcfclk_mhz = 200; //300.0; + p->in_states->state_array[0].dispclk_mhz = 2000; //2150.0; + p->in_states->state_array[0].dppclk_mhz = 2000; //2150.0; + p->in_states->state_array[0].dram_speed_mts = 97 * transactions_per_mem_clock; //100 * + + p->in_states->state_array[0].urgent_latency_pixel_data_only_us = 4; + p->in_states->state_array[0].urgent_latency_pixel_mixed_with_vm_data_us = 0; + p->in_states->state_array[0].urgent_latency_vm_data_only_us = 0; + p->in_states->state_array[0].writeback_latency_us = 12; + p->in_states->state_array[0].urgent_latency_adjustment_fabric_clock_component_us = 1; + p->in_states->state_array[0].urgent_latency_adjustment_fabric_clock_reference_mhz = 1000; //3000; + p->in_states->state_array[0].sr_exit_z8_time_us = 0; + p->in_states->state_array[0].sr_enter_plus_exit_z8_time_us = 0; + p->in_states->state_array[0].dram_clock_change_latency_us = 400; + p->in_states->state_array[0].use_ideal_dram_bw_strobe = true; + p->in_states->state_array[0].sr_exit_time_us = 15.70; //42.97; + p->in_states->state_array[0].sr_enter_plus_exit_time_us = 20.20; //49.94; + p->in_states->state_array[0].fclk_change_latency_us = 0; //20; + p->in_states->state_array[0].usr_retraining_latency_us = 0; //2; + + p->in_states->state_array[1].socclk_mhz = 1600; //1200.0; + p->in_states->state_array[1].fabricclk_mhz = 2500; //2500.0; + p->in_states->state_array[1].dcfclk_mhz = 1800; //1564.0; + p->in_states->state_array[1].dram_speed_mts = 1125 * transactions_per_mem_clock; + break; } /* Override from passed values, if available */ @@ -771,6 +882,19 @@ static void populate_dml_surface_cfg_from_plane_state(enum dml_project_id dml2_p default: out->SurfaceTiling[location] = (enum dml_swizzle_mode)in->tiling_info.gfx9.swizzle; break; + case dml_project_dcn401: + // Temporary use gfx11 swizzle in dml, until proper dml for DCN4x is integrated/implemented + switch (in->tiling_info.gfx_addr3.swizzle) { + case DC_ADDR3_SW_4KB_2D: + case DC_ADDR3_SW_64KB_2D: + case DC_ADDR3_SW_256KB_2D: + default: + out->SurfaceTiling[location] = dml_sw_64kb_r_x; + break; + case DC_ADDR3_SW_LINEAR: + out->SurfaceTiling[location] = dml_sw_linear; + break; + } } switch (in->format) { |