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dml2_translation_helper.c
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dml2_translation_helper.c
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/* SPDX-License-Identifier: MIT */
/*
* Copyright 2023 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 "display_mode_core.h"
#include "dml2_internal_types.h"
#include "dml2_translation_helper.h"
#define NUM_DCFCLK_STAS 5
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:
// Hardcoded values for DCN32x
out->vblank_nom_default_us = 600;
out->rob_buffer_size_kbytes = 128;
out->config_return_buffer_size_in_kbytes = 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->zero_size_buffer_entries = 512;
out->dpte_buffer_size_in_pte_reqs_luma = 68;
out->dpte_buffer_size_in_pte_reqs_chroma = 36;
out->dcc_meta_buffer_size_bytes = 6272;
out->gpuvm_max_page_table_levels = 4;
out->hostvm_max_page_table_levels = 0;
out->pixel_chunk_size_kbytes = 8;
//out->alpha_pixel_chunk_size_kbytes;
out->min_pixel_chunk_size_bytes = 1024;
out->meta_chunk_size_kbytes = 2;
out->min_meta_chunk_size_bytes = 256;
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->cursor_buffer_size = 16;
out->cursor_chunk_size = 2;
out->dispclk_delay_subtotal = 125;
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 = 6016;
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 = false;
out->dynamic_metadata_vm_enabled = false;
out->max_num_hdmi_frl_outputs = 1;
out->max_num_dp2p0_outputs = 2;
out->max_num_dp2p0_streams = 4;
break;
case dml_project_dcn35:
case dml_project_dcn351:
out->rob_buffer_size_kbytes = 64;
out->config_return_buffer_size_in_kbytes = 1792;
out->compressed_buffer_segment_size_in_kbytes = 64;
out->meta_fifo_size_in_kentries = 32;
out->zero_size_buffer_entries = 512;
out->pixel_chunk_size_kbytes = 8;
out->alpha_pixel_chunk_size_kbytes = 4;
out->min_pixel_chunk_size_bytes = 1024;
out->meta_chunk_size_kbytes = 2;
out->min_meta_chunk_size_bytes = 256;
out->writeback_chunk_size_kbytes = 8;
out->dpte_buffer_size_in_pte_reqs_luma = 68;
out->dpte_buffer_size_in_pte_reqs_chroma = 36;
out->dcc_meta_buffer_size_bytes = 6272;
out->gpuvm_enable = 1;
out->hostvm_enable = 1;
out->gpuvm_max_page_table_levels = 1;
out->hostvm_max_page_table_levels = 2;
out->num_dsc = 4;
out->maximum_dsc_bits_per_component = 12;
out->maximum_pixels_per_line_per_dsc_unit = 6016;
out->dsc422_native_support = 1;
out->line_buffer_size_bits = 986880;
out->dcc_supported = 1;
out->max_line_buffer_lines = 32;
out->writeback_interface_buffer_size_kbytes = 90;
out->max_num_dpp = 4;
out->max_num_otg = 4;
out->max_num_hdmi_frl_outputs = 1;
out->max_num_dp2p0_outputs = 2;
out->max_num_dp2p0_streams = 4;
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 = 1.11;
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->dynamic_metadata_vm_enabled = false;
out->max_inter_dcn_tile_repeaters = 8;
out->cursor_buffer_size = 16; // kBytes
out->cursor_chunk_size = 2; // kBytes
out->writeback_line_buffer_buffer_size = 0;
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->ptoi_supported = 0;
out->vblank_nom_default_us = 668; /*not in dml, but in programming guide, hard coded in dml2_translate_ip_params*/
out->config_return_buffer_segment_size_in_kbytes = 64; /*required, but not exist,, hard coded in dml2_translate_ip_params*/
break;
}
}
void dml2_init_socbb_params(struct dml2_context *dml2, const struct dc *in_dc, struct soc_bounding_box_st *out)
{
out->dprefclk_mhz = dml2->config.bbox_overrides.dprefclk_mhz;
out->xtalclk_mhz = dml2->config.bbox_overrides.xtalclk_mhz;
out->pcierefclk_mhz = 100;
out->refclk_mhz = dml2->config.bbox_overrides.dchub_refclk_mhz;
out->max_outstanding_reqs = 512;
out->pct_ideal_sdp_bw_after_urgent = 100;
out->pct_ideal_fabric_bw_after_urgent = 67;
out->pct_ideal_dram_bw_after_urgent_pixel_only = 20;
out->pct_ideal_dram_bw_after_urgent_pixel_and_vm = 60;
out->pct_ideal_dram_bw_after_urgent_vm_only = 30;
out->pct_ideal_dram_bw_after_urgent_strobe = 67;
out->max_avg_sdp_bw_use_normal_percent = 80;
out->max_avg_fabric_bw_use_normal_percent = 60;
out->max_avg_dram_bw_use_normal_percent = 15;
out->max_avg_dram_bw_use_normal_strobe_percent = 50;
out->urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096;
out->urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096;
out->urgent_out_of_order_return_per_channel_vm_only_bytes = 4096;
out->return_bus_width_bytes = 64;
out->dram_channel_width_bytes = 2;
out->fabric_datapath_to_dcn_data_return_bytes = 64;
out->hostvm_min_page_size_kbytes = 0;
out->gpuvm_min_page_size_kbytes = 256;
out->phy_downspread_percent = 0.38;
out->dcn_downspread_percent = 0.5;
out->dispclk_dppclk_vco_speed_mhz = dml2->config.bbox_overrides.disp_pll_vco_speed_mhz;
out->mall_allocated_for_dcn_mbytes = dml2->config.mall_cfg.max_cab_allocation_bytes / 1048576; // 64 or 32 MB;
out->do_urgent_latency_adjustment = true;
switch (dml2->v20.dml_core_ctx.project) {
case dml_project_dcn32:
default:
out->num_chans = 24;
out->round_trip_ping_latency_dcfclk_cycles = 263;
out->smn_latency_us = 2;
break;
case dml_project_dcn321:
out->num_chans = 8;
out->round_trip_ping_latency_dcfclk_cycles = 207;
out->smn_latency_us = 0;
break;
case dml_project_dcn35:
out->num_chans = 4;
out->round_trip_ping_latency_dcfclk_cycles = 106;
out->smn_latency_us = 2;
out->dispclk_dppclk_vco_speed_mhz = 3600;
break;
case dml_project_dcn351:
out->num_chans = 16;
out->round_trip_ping_latency_dcfclk_cycles = 1100;
out->smn_latency_us = 2;
break;
}
/* ---Overrides if available--- */
if (dml2->config.bbox_overrides.dram_num_chan)
out->num_chans = dml2->config.bbox_overrides.dram_num_chan;
if (dml2->config.bbox_overrides.dram_chanel_width_bytes)
out->dram_channel_width_bytes = dml2->config.bbox_overrides.dram_chanel_width_bytes;
}
void dml2_init_soc_states(struct dml2_context *dml2, const struct dc *in_dc,
const struct soc_bounding_box_st *in_bbox, struct soc_states_st *out)
{
struct dml2_policy_build_synthetic_soc_states_scratch *s = &dml2->v20.scratch.create_scratch.build_synthetic_socbb_scratch;
struct dml2_policy_build_synthetic_soc_states_params *p = &dml2->v20.scratch.build_synthetic_socbb_params;
unsigned int dcfclk_stas_mhz[NUM_DCFCLK_STAS];
unsigned int i = 0;
unsigned int transactions_per_mem_clock = 16; // project specific, depends on used Memory type
p->dcfclk_stas_mhz = dcfclk_stas_mhz;
p->num_dcfclk_stas = NUM_DCFCLK_STAS;
p->in_bbox = in_bbox;
p->out_states = out;
p->in_states = &dml2->v20.scratch.create_scratch.in_states;
/* Initial hardcoded values */
switch (dml2->v20.dml_core_ctx.project) {
case dml_project_dcn32:
default:
p->in_states->num_states = 2;
transactions_per_mem_clock = 16;
p->in_states->state_array[0].socclk_mhz = 620.0;
p->in_states->state_array[0].dscclk_mhz = 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 = 1564.0;
p->in_states->state_array[0].fabricclk_mhz = 450.0;
p->in_states->state_array[0].dcfclk_mhz = 300.0;
p->in_states->state_array[0].dispclk_mhz = 2150.0;
p->in_states->state_array[0].dppclk_mhz = 2150.0;
p->in_states->state_array[0].dram_speed_mts = 100 * transactions_per_mem_clock;
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 = 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 = 42.97;
p->in_states->state_array[0].sr_enter_plus_exit_time_us = 49.94;
p->in_states->state_array[0].fclk_change_latency_us = 20;
p->in_states->state_array[0].usr_retraining_latency_us = 2;
p->in_states->state_array[1].socclk_mhz = 1200.0;
p->in_states->state_array[1].fabricclk_mhz = 2500.0;
p->in_states->state_array[1].dcfclk_mhz = 1564.0;
p->in_states->state_array[1].dram_speed_mts = 1125 * transactions_per_mem_clock;
break;
case dml_project_dcn321:
p->in_states->num_states = 2;
transactions_per_mem_clock = 16;
p->in_states->state_array[0].socclk_mhz = 582.0;
p->in_states->state_array[0].dscclk_mhz = 573.333;
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 = 313;
p->in_states->state_array[0].dtbclk_mhz = 1564.0;
p->in_states->state_array[0].fabricclk_mhz = 450.0;
p->in_states->state_array[0].dcfclk_mhz = 300.0;
p->in_states->state_array[0].dispclk_mhz = 1720.0;
p->in_states->state_array[0].dppclk_mhz = 1720.0;
p->in_states->state_array[0].dram_speed_mts = 100 * transactions_per_mem_clock;
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 = 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 = 19.95;
p->in_states->state_array[0].sr_enter_plus_exit_time_us = 24.36;
p->in_states->state_array[0].fclk_change_latency_us = 7;
p->in_states->state_array[0].usr_retraining_latency_us = 0;
p->in_states->state_array[1].socclk_mhz = 1200.0;
p->in_states->state_array[1].fabricclk_mhz = 2250.0;
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;
}
/* Override from passed values, if available */
for (i = 0; i < p->in_states->num_states; i++) {
if (dml2->config.bbox_overrides.sr_exit_latency_us) {
p->in_states->state_array[i].sr_exit_time_us =
dml2->config.bbox_overrides.sr_exit_latency_us;
}
if (dml2->config.bbox_overrides.sr_enter_plus_exit_latency_us) {
p->in_states->state_array[i].sr_enter_plus_exit_time_us =
dml2->config.bbox_overrides.sr_enter_plus_exit_latency_us;
}
if (dml2->config.bbox_overrides.sr_exit_z8_time_us) {
p->in_states->state_array[i].sr_exit_z8_time_us =
dml2->config.bbox_overrides.sr_exit_z8_time_us;
}
if (dml2->config.bbox_overrides.sr_enter_plus_exit_z8_time_us) {
p->in_states->state_array[i].sr_enter_plus_exit_z8_time_us =
dml2->config.bbox_overrides.sr_enter_plus_exit_z8_time_us;
}
if (dml2->config.bbox_overrides.urgent_latency_us) {
p->in_states->state_array[i].urgent_latency_pixel_data_only_us =
dml2->config.bbox_overrides.urgent_latency_us;
}
if (dml2->config.bbox_overrides.dram_clock_change_latency_us) {
p->in_states->state_array[i].dram_clock_change_latency_us =
dml2->config.bbox_overrides.dram_clock_change_latency_us;
}
if (dml2->config.bbox_overrides.fclk_change_latency_us) {
p->in_states->state_array[i].fclk_change_latency_us =
dml2->config.bbox_overrides.fclk_change_latency_us;
}
}
/* DCFCLK stas values are project specific */
if ((dml2->v20.dml_core_ctx.project == dml_project_dcn32) ||
(dml2->v20.dml_core_ctx.project == dml_project_dcn321)) {
p->dcfclk_stas_mhz[0] = p->in_states->state_array[0].dcfclk_mhz;
p->dcfclk_stas_mhz[1] = 615;
p->dcfclk_stas_mhz[2] = 906;
p->dcfclk_stas_mhz[3] = 1324;
p->dcfclk_stas_mhz[4] = p->in_states->state_array[1].dcfclk_mhz;
} else if (dml2->v20.dml_core_ctx.project != dml_project_dcn35 &&
dml2->v20.dml_core_ctx.project != dml_project_dcn351) {
p->dcfclk_stas_mhz[0] = 300;
p->dcfclk_stas_mhz[1] = 615;
p->dcfclk_stas_mhz[2] = 906;
p->dcfclk_stas_mhz[3] = 1324;
p->dcfclk_stas_mhz[4] = 1500;
}
/* Copy clocks tables entries, if available */
if (dml2->config.bbox_overrides.clks_table.num_states) {
p->in_states->num_states = dml2->config.bbox_overrides.clks_table.num_states;
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_dcfclk_levels; i++) {
p->in_states->state_array[i].dcfclk_mhz = dml2->config.bbox_overrides.clks_table.clk_entries[i].dcfclk_mhz;
}
p->dcfclk_stas_mhz[0] = dml2->config.bbox_overrides.clks_table.clk_entries[0].dcfclk_mhz;
if (i > 1)
p->dcfclk_stas_mhz[4] = dml2->config.bbox_overrides.clks_table.clk_entries[i-1].dcfclk_mhz;
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_fclk_levels; i++) {
p->in_states->state_array[i].fabricclk_mhz =
dml2->config.bbox_overrides.clks_table.clk_entries[i].fclk_mhz;
}
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_memclk_levels; i++) {
p->in_states->state_array[i].dram_speed_mts =
dml2->config.bbox_overrides.clks_table.clk_entries[i].memclk_mhz * transactions_per_mem_clock;
}
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_socclk_levels; i++) {
p->in_states->state_array[i].socclk_mhz =
dml2->config.bbox_overrides.clks_table.clk_entries[i].socclk_mhz;
}
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_dtbclk_levels; i++) {
if (dml2->config.bbox_overrides.clks_table.clk_entries[i].dtbclk_mhz > 0)
p->in_states->state_array[i].dtbclk_mhz =
dml2->config.bbox_overrides.clks_table.clk_entries[i].dtbclk_mhz;
}
for (i = 0; i < dml2->config.bbox_overrides.clks_table.num_entries_per_clk.num_dispclk_levels; i++) {
p->in_states->state_array[i].dispclk_mhz =
dml2->config.bbox_overrides.clks_table.clk_entries[i].dispclk_mhz;
p->in_states->state_array[i].dppclk_mhz =
dml2->config.bbox_overrides.clks_table.clk_entries[i].dppclk_mhz;
}
}
dml2_policy_build_synthetic_soc_states(s, p);
if (dml2->v20.dml_core_ctx.project == dml_project_dcn35 ||
dml2->v20.dml_core_ctx.project == dml_project_dcn351) {
// Override last out_state with data from last in_state
// This will ensure that out_state contains max fclk
memcpy(&p->out_states->state_array[p->out_states->num_states - 1],
&p->in_states->state_array[p->in_states->num_states - 1],
sizeof(struct soc_state_bounding_box_st));
}
}
void dml2_translate_ip_params(const struct dc *in, struct ip_params_st *out)
{
const struct _vcs_dpi_ip_params_st *in_ip_params = &in->dml.ip;
/* Copy over the IP params tp dml2_ctx */
out->compressed_buffer_segment_size_in_kbytes = in_ip_params->compressed_buffer_segment_size_in_kbytes;
out->config_return_buffer_size_in_kbytes = in_ip_params->config_return_buffer_size_in_kbytes;
out->cursor_buffer_size = in_ip_params->cursor_buffer_size;
out->cursor_chunk_size = in_ip_params->cursor_chunk_size;
out->dcc_meta_buffer_size_bytes = in_ip_params->dcc_meta_buffer_size_bytes;
out->dcc_supported = in_ip_params->dcc_supported;
out->dispclk_delay_subtotal = in_ip_params->dispclk_delay_subtotal;
out->dispclk_ramp_margin_percent = in_ip_params->dispclk_ramp_margin_percent;
out->dppclk_delay_cnvc_cursor = in_ip_params->dppclk_delay_cnvc_cursor;
out->dppclk_delay_cnvc_formatter = in_ip_params->dppclk_delay_cnvc_formatter;
out->dppclk_delay_scl = in_ip_params->dppclk_delay_scl;
out->dppclk_delay_scl_lb_only = in_ip_params->dppclk_delay_scl_lb_only;
out->dppclk_delay_subtotal = in_ip_params->dppclk_delay_subtotal;
out->dpte_buffer_size_in_pte_reqs_chroma = in_ip_params->dpte_buffer_size_in_pte_reqs_chroma;
out->dpte_buffer_size_in_pte_reqs_luma = in_ip_params->dpte_buffer_size_in_pte_reqs_luma;
out->dsc422_native_support = in_ip_params->dsc422_native_support;
out->dynamic_metadata_vm_enabled = in_ip_params->dynamic_metadata_vm_enabled;
out->gpuvm_enable = in_ip_params->gpuvm_enable;
out->gpuvm_max_page_table_levels = in_ip_params->gpuvm_max_page_table_levels;
out->hostvm_enable = in_ip_params->hostvm_enable;
out->hostvm_max_page_table_levels = in_ip_params->hostvm_max_page_table_levels;
out->line_buffer_size_bits = in_ip_params->line_buffer_size_bits;
out->maximum_dsc_bits_per_component = in_ip_params->maximum_dsc_bits_per_component;
out->maximum_pixels_per_line_per_dsc_unit = in_ip_params->maximum_pixels_per_line_per_dsc_unit;
out->max_dchub_pscl_bw_pix_per_clk = in_ip_params->max_dchub_pscl_bw_pix_per_clk;
out->max_hscl_ratio = in_ip_params->max_hscl_ratio;
out->max_hscl_taps = in_ip_params->max_hscl_taps;
out->max_inter_dcn_tile_repeaters = in_ip_params->max_inter_dcn_tile_repeaters;
out->max_lb_vscl_bw_pix_per_clk = in_ip_params->max_lb_vscl_bw_pix_per_clk;
out->max_line_buffer_lines = in_ip_params->max_line_buffer_lines;
out->max_num_dp2p0_outputs = in_ip_params->max_num_dp2p0_outputs;
out->max_num_dp2p0_streams = in_ip_params->max_num_dp2p0_streams;
out->max_num_dpp = in_ip_params->max_num_dpp;
out->max_num_hdmi_frl_outputs = in_ip_params->max_num_hdmi_frl_outputs;
out->max_num_otg = in_ip_params->max_num_otg;
out->max_num_wb = in_ip_params->max_num_wb;
out->max_pscl_lb_bw_pix_per_clk = in_ip_params->max_pscl_lb_bw_pix_per_clk;
out->max_vscl_hscl_bw_pix_per_clk = in_ip_params->max_vscl_hscl_bw_pix_per_clk;
out->max_vscl_ratio = in_ip_params->max_vscl_ratio;
out->max_vscl_taps = in_ip_params->max_vscl_taps;
out->meta_chunk_size_kbytes = in_ip_params->meta_chunk_size_kbytes;
out->meta_fifo_size_in_kentries = in_ip_params->meta_fifo_size_in_kentries;
out->min_meta_chunk_size_bytes = in_ip_params->min_meta_chunk_size_bytes;
out->min_pixel_chunk_size_bytes = in_ip_params->min_pixel_chunk_size_bytes;
out->num_dsc = in_ip_params->num_dsc;
out->pixel_chunk_size_kbytes = in_ip_params->pixel_chunk_size_kbytes;
out->ptoi_supported = in_ip_params->ptoi_supported;
out->rob_buffer_size_kbytes = in_ip_params->rob_buffer_size_kbytes;
out->writeback_chunk_size_kbytes = in_ip_params->writeback_chunk_size_kbytes;
out->writeback_interface_buffer_size_kbytes = in_ip_params->writeback_interface_buffer_size_kbytes;
out->writeback_line_buffer_buffer_size = in_ip_params->writeback_line_buffer_buffer_size;
out->writeback_max_hscl_ratio = in_ip_params->writeback_max_hscl_ratio;
out->writeback_max_hscl_taps = in_ip_params->writeback_max_hscl_taps;
out->writeback_max_vscl_ratio = in_ip_params->writeback_max_vscl_ratio;
out->writeback_max_vscl_taps = in_ip_params->writeback_max_vscl_taps;
out->writeback_min_hscl_ratio = in_ip_params->writeback_min_hscl_ratio;
out->writeback_min_vscl_ratio = in_ip_params->writeback_min_vscl_ratio;
out->zero_size_buffer_entries = in_ip_params->zero_size_buffer_entries;
/* As per hardcoded reference / discussions */
out->config_return_buffer_segment_size_in_kbytes = 64;
//out->vblank_nom_default_us = 600;
out->vblank_nom_default_us = in_ip_params->VBlankNomDefaultUS;
}
void dml2_translate_socbb_params(const struct dc *in, struct soc_bounding_box_st *out)
{
const struct _vcs_dpi_soc_bounding_box_st *in_soc_params = &in->dml.soc;
/* Copy over the SOCBB params to dml2_ctx */
out->dispclk_dppclk_vco_speed_mhz = in_soc_params->dispclk_dppclk_vco_speed_mhz;
out->do_urgent_latency_adjustment = in_soc_params->do_urgent_latency_adjustment;
out->dram_channel_width_bytes = (dml_uint_t)in_soc_params->dram_channel_width_bytes;
out->fabric_datapath_to_dcn_data_return_bytes = (dml_uint_t)in_soc_params->fabric_datapath_to_dcn_data_return_bytes;
out->gpuvm_min_page_size_kbytes = in_soc_params->gpuvm_min_page_size_bytes / 1024;
out->hostvm_min_page_size_kbytes = in_soc_params->hostvm_min_page_size_bytes / 1024;
out->mall_allocated_for_dcn_mbytes = (dml_uint_t)in_soc_params->mall_allocated_for_dcn_mbytes;
out->max_avg_dram_bw_use_normal_percent = in_soc_params->max_avg_dram_bw_use_normal_percent;
out->max_avg_fabric_bw_use_normal_percent = in_soc_params->max_avg_fabric_bw_use_normal_percent;
out->max_avg_dram_bw_use_normal_strobe_percent = in_soc_params->max_avg_dram_bw_use_normal_strobe_percent;
out->max_avg_sdp_bw_use_normal_percent = in_soc_params->max_avg_sdp_bw_use_normal_percent;
out->max_outstanding_reqs = in_soc_params->max_request_size_bytes;
out->num_chans = in_soc_params->num_chans;
out->pct_ideal_dram_bw_after_urgent_strobe = in_soc_params->pct_ideal_dram_bw_after_urgent_strobe;
out->pct_ideal_dram_bw_after_urgent_vm_only = in_soc_params->pct_ideal_dram_sdp_bw_after_urgent_vm_only;
out->pct_ideal_fabric_bw_after_urgent = in_soc_params->pct_ideal_fabric_bw_after_urgent;
out->pct_ideal_sdp_bw_after_urgent = in_soc_params->pct_ideal_sdp_bw_after_urgent;
out->phy_downspread_percent = in_soc_params->downspread_percent;
out->refclk_mhz = 50; // As per hardcoded reference.
out->return_bus_width_bytes = in_soc_params->return_bus_width_bytes;
out->round_trip_ping_latency_dcfclk_cycles = in_soc_params->round_trip_ping_latency_dcfclk_cycles;
out->smn_latency_us = in_soc_params->smn_latency_us;
out->urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = in_soc_params->urgent_out_of_order_return_per_channel_pixel_and_vm_bytes;
out->urgent_out_of_order_return_per_channel_pixel_only_bytes = in_soc_params->urgent_out_of_order_return_per_channel_pixel_only_bytes;
out->urgent_out_of_order_return_per_channel_vm_only_bytes = in_soc_params->urgent_out_of_order_return_per_channel_vm_only_bytes;
out->pct_ideal_dram_bw_after_urgent_pixel_and_vm = in_soc_params->pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm;
out->pct_ideal_dram_bw_after_urgent_pixel_only = in_soc_params->pct_ideal_dram_sdp_bw_after_urgent_pixel_only;
out->dcn_downspread_percent = in_soc_params->dcn_downspread_percent;
}
void dml2_translate_soc_states(const struct dc *dc, struct soc_states_st *out, int num_states)
{
unsigned int i = 0;
out->num_states = num_states;
for (i = 0; i < out->num_states; i++) {
out->state_array[i].dcfclk_mhz = dc->dml.soc.clock_limits[i].dcfclk_mhz;
out->state_array[i].dispclk_mhz = dc->dml.soc.clock_limits[i].dispclk_mhz;
out->state_array[i].dppclk_mhz = dc->dml.soc.clock_limits[i].dppclk_mhz;
out->state_array[i].dram_speed_mts = dc->dml.soc.clock_limits[i].dram_speed_mts;
out->state_array[i].dtbclk_mhz = dc->dml.soc.clock_limits[i].dtbclk_mhz;
out->state_array[i].socclk_mhz = dc->dml.soc.clock_limits[i].socclk_mhz;
out->state_array[i].fabricclk_mhz = dc->dml.soc.clock_limits[i].fabricclk_mhz;
out->state_array[i].dscclk_mhz = dc->dml.soc.clock_limits[i].dscclk_mhz;
out->state_array[i].phyclk_d18_mhz = dc->dml.soc.clock_limits[i].phyclk_d18_mhz;
out->state_array[i].phyclk_d32_mhz = dc->dml.soc.clock_limits[i].phyclk_d32_mhz;
out->state_array[i].phyclk_mhz = dc->dml.soc.clock_limits[i].phyclk_mhz;
out->state_array[i].sr_enter_plus_exit_time_us = dc->dml.soc.sr_enter_plus_exit_time_us;
out->state_array[i].sr_exit_time_us = dc->dml.soc.sr_exit_time_us;
out->state_array[i].fclk_change_latency_us = dc->dml.soc.fclk_change_latency_us;
out->state_array[i].dram_clock_change_latency_us = dc->dml.soc.dram_clock_change_latency_us;
out->state_array[i].usr_retraining_latency_us = dc->dml.soc.usr_retraining_latency_us;
out->state_array[i].writeback_latency_us = dc->dml.soc.writeback_latency_us;
/* Driver initialized values for these are different than the spreadsheet. Use the
* spreadsheet ones for now. We need to decided which ones to use.
*/
out->state_array[i].sr_exit_z8_time_us = dc->dml.soc.sr_exit_z8_time_us;
out->state_array[i].sr_enter_plus_exit_z8_time_us = dc->dml.soc.sr_enter_plus_exit_z8_time_us;
//out->state_array[i].sr_exit_z8_time_us = 5.20;
//out->state_array[i].sr_enter_plus_exit_z8_time_us = 9.60;
out->state_array[i].use_ideal_dram_bw_strobe = true;
out->state_array[i].urgent_latency_pixel_data_only_us = dc->dml.soc.urgent_latency_pixel_data_only_us;
out->state_array[i].urgent_latency_pixel_mixed_with_vm_data_us = dc->dml.soc.urgent_latency_pixel_mixed_with_vm_data_us;
out->state_array[i].urgent_latency_vm_data_only_us = dc->dml.soc.urgent_latency_vm_data_only_us;
out->state_array[i].urgent_latency_adjustment_fabric_clock_component_us = dc->dml.soc.urgent_latency_adjustment_fabric_clock_component_us;
out->state_array[i].urgent_latency_adjustment_fabric_clock_reference_mhz = dc->dml.soc.urgent_latency_adjustment_fabric_clock_reference_mhz;
}
}
static void populate_dml_timing_cfg_from_stream_state(struct dml_timing_cfg_st *out, unsigned int location, const struct dc_stream_state *in)
{
dml_uint_t hblank_start, vblank_start;
out->HActive[location] = in->timing.h_addressable + in->timing.h_border_left + in->timing.h_border_right;
out->VActive[location] = in->timing.v_addressable + in->timing.v_border_bottom + in->timing.v_border_top;
out->RefreshRate[location] = ((in->timing.pix_clk_100hz * 100) / in->timing.h_total) / in->timing.v_total;
out->VFrontPorch[location] = in->timing.v_front_porch;
out->PixelClock[location] = in->timing.pix_clk_100hz / 10000.00;
if (in->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
out->PixelClock[location] *= 2;
out->HTotal[location] = in->timing.h_total;
out->VTotal[location] = in->timing.v_total;
out->Interlace[location] = in->timing.flags.INTERLACE;
hblank_start = in->timing.h_total - in->timing.h_front_porch;
out->HBlankEnd[location] = hblank_start
- in->timing.h_addressable
- in->timing.h_border_left
- in->timing.h_border_right;
vblank_start = in->timing.v_total - in->timing.v_front_porch;
out->VBlankEnd[location] = vblank_start
- in->timing.v_addressable
- in->timing.v_border_top
- in->timing.v_border_bottom;
out->DRRDisplay[location] = false;
}
static void populate_dml_output_cfg_from_stream_state(struct dml_output_cfg_st *out, unsigned int location,
const struct dc_stream_state *in, const struct pipe_ctx *pipe)
{
unsigned int output_bpc;
out->DSCEnable[location] = (enum dml_dsc_enable)in->timing.flags.DSC;
out->OutputLinkDPLanes[location] = 4; // As per code in dcn20_resource.c
out->DSCInputBitPerComponent[location] = 12; // As per code in dcn20_resource.c
switch (in->signal) {
case SIGNAL_TYPE_DISPLAY_PORT_MST:
case SIGNAL_TYPE_DISPLAY_PORT:
out->OutputEncoder[location] = dml_dp;
if (is_dp2p0_output_encoder(pipe))
out->OutputEncoder[location] = dml_dp2p0;
break;
case SIGNAL_TYPE_EDP:
out->OutputEncoder[location] = dml_edp;
break;
case SIGNAL_TYPE_HDMI_TYPE_A:
case SIGNAL_TYPE_DVI_SINGLE_LINK:
case SIGNAL_TYPE_DVI_DUAL_LINK:
out->OutputEncoder[location] = dml_hdmi;
break;
default:
out->OutputEncoder[location] = dml_dp;
}
switch (in->timing.display_color_depth) {
case COLOR_DEPTH_666:
output_bpc = 6;
break;
case COLOR_DEPTH_888:
output_bpc = 8;
break;
case COLOR_DEPTH_101010:
output_bpc = 10;
break;
case COLOR_DEPTH_121212:
output_bpc = 12;
break;
case COLOR_DEPTH_141414:
output_bpc = 14;
break;
case COLOR_DEPTH_161616:
output_bpc = 16;
break;
case COLOR_DEPTH_999:
output_bpc = 9;
break;
case COLOR_DEPTH_111111:
output_bpc = 11;
break;
default:
output_bpc = 8;
break;
}
switch (in->timing.pixel_encoding) {
case PIXEL_ENCODING_RGB:
case PIXEL_ENCODING_YCBCR444:
out->OutputFormat[location] = dml_444;
out->OutputBpp[location] = (dml_float_t)output_bpc * 3;
break;
case PIXEL_ENCODING_YCBCR420:
out->OutputFormat[location] = dml_420;
out->OutputBpp[location] = (output_bpc * 3.0) / 2;
break;
case PIXEL_ENCODING_YCBCR422:
if (in->timing.flags.DSC && !in->timing.dsc_cfg.ycbcr422_simple)
out->OutputFormat[location] = dml_n422;
else
out->OutputFormat[location] = dml_s422;
out->OutputBpp[location] = (dml_float_t)output_bpc * 2;
break;
default:
out->OutputFormat[location] = dml_444;
out->OutputBpp[location] = (dml_float_t)output_bpc * 3;
break;
}
if (in->timing.flags.DSC) {
out->OutputBpp[location] = in->timing.dsc_cfg.bits_per_pixel / 16.0;
}
// This has been false throughout DCN32x development. If needed we can change this later on.
out->OutputMultistreamEn[location] = false;
switch (in->signal) {
case SIGNAL_TYPE_NONE:
case SIGNAL_TYPE_DVI_SINGLE_LINK:
case SIGNAL_TYPE_DVI_DUAL_LINK:
case SIGNAL_TYPE_HDMI_TYPE_A:
case SIGNAL_TYPE_LVDS:
case SIGNAL_TYPE_RGB:
case SIGNAL_TYPE_DISPLAY_PORT:
case SIGNAL_TYPE_DISPLAY_PORT_MST:
case SIGNAL_TYPE_EDP:
case SIGNAL_TYPE_VIRTUAL:
default:
out->OutputLinkDPRate[location] = dml_dp_rate_na;
break;
}
out->PixelClockBackEnd[location] = in->timing.pix_clk_100hz / 10000.00;
out->AudioSampleLayout[location] = in->audio_info.modes->sample_size;
out->AudioSampleRate[location] = in->audio_info.modes->max_bit_rate;
out->OutputDisabled[location] = true;
}
static void populate_dummy_dml_surface_cfg(struct dml_surface_cfg_st *out, unsigned int location, const struct dc_stream_state *in)
{
out->SurfaceWidthY[location] = in->timing.h_addressable;
out->SurfaceHeightY[location] = in->timing.v_addressable;
out->SurfaceWidthC[location] = in->timing.h_addressable;
out->SurfaceHeightC[location] = in->timing.v_addressable;
out->PitchY[location] = ((out->SurfaceWidthY[location] + 127) / 128) * 128;
out->PitchC[location] = 0;
out->DCCEnable[location] = false;
out->DCCMetaPitchY[location] = 0;
out->DCCMetaPitchC[location] = 0;
out->DCCRateLuma[location] = 1.0;
out->DCCRateChroma[location] = 1.0;
out->DCCFractionOfZeroSizeRequestsLuma[location] = 0;
out->DCCFractionOfZeroSizeRequestsChroma[location] = 0;
out->SurfaceTiling[location] = dml_sw_64kb_r_x;
out->SourcePixelFormat[location] = dml_444_32;
}
static void populate_dml_surface_cfg_from_plane_state(enum dml_project_id dml2_project, struct dml_surface_cfg_st *out, unsigned int location, const struct dc_plane_state *in)
{
out->PitchY[location] = in->plane_size.surface_pitch;
out->SurfaceHeightY[location] = in->plane_size.surface_size.height;
out->SurfaceWidthY[location] = in->plane_size.surface_size.width;
out->SurfaceHeightC[location] = in->plane_size.chroma_size.height;
out->SurfaceWidthC[location] = in->plane_size.chroma_size.width;
out->PitchC[location] = in->plane_size.chroma_pitch;
out->DCCEnable[location] = in->dcc.enable;
out->DCCMetaPitchY[location] = in->dcc.meta_pitch;
out->DCCMetaPitchC[location] = in->dcc.meta_pitch_c;
out->DCCRateLuma[location] = 1.0;
out->DCCRateChroma[location] = 1.0;
out->DCCFractionOfZeroSizeRequestsLuma[location] = in->dcc.independent_64b_blks;
out->DCCFractionOfZeroSizeRequestsChroma[location] = in->dcc.independent_64b_blks_c;
switch (dml2_project) {
default:
out->SurfaceTiling[location] = (enum dml_swizzle_mode)in->tiling_info.gfx9.swizzle;
break;
}
switch (in->format) {
case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
out->SourcePixelFormat[location] = dml_420_8;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
out->SourcePixelFormat[location] = dml_420_10;
break;
case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
out->SourcePixelFormat[location] = dml_444_64;
break;
case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
out->SourcePixelFormat[location] = dml_444_16;
break;
case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
out->SourcePixelFormat[location] = dml_444_8;
break;
case SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA:
out->SourcePixelFormat[location] = dml_rgbe_alpha;
break;
default:
out->SourcePixelFormat[location] = dml_444_32;
break;
}
}
static struct scaler_data get_scaler_data_for_plane(const struct dc_plane_state *in, struct dc_state *context)
{
int i;
struct pipe_ctx *temp_pipe = &context->res_ctx.temp_pipe;
memset(temp_pipe, 0, sizeof(struct pipe_ctx));
for (i = 0; i < MAX_PIPES; i++) {
const struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
if (pipe->plane_state == in && !pipe->prev_odm_pipe) {
temp_pipe->stream = pipe->stream;
temp_pipe->plane_state = pipe->plane_state;
temp_pipe->plane_res.scl_data.taps = pipe->plane_res.scl_data.taps;
resource_build_scaling_params(temp_pipe);
break;
}
}
ASSERT(i < MAX_PIPES);
return temp_pipe->plane_res.scl_data;
}
static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_stream_state *in)
{
dml_uint_t width, height;
if (in->timing.h_addressable > 3840)
width = 3840;
else
width = in->timing.h_addressable; // 4K max
if (in->timing.v_addressable > 2160)
height = 2160;
else
height = in->timing.v_addressable; // 4K max
out->CursorBPP[location] = dml_cur_32bit;
out->CursorWidth[location] = 256;
out->GPUVMMinPageSizeKBytes[location] = 256;
out->ViewportWidth[location] = width;
out->ViewportHeight[location] = height;
out->ViewportStationary[location] = false;
out->ViewportWidthChroma[location] = 0;
out->ViewportHeightChroma[location] = 0;
out->ViewportXStart[location] = 0;
out->ViewportXStartC[location] = 0;
out->ViewportYStart[location] = 0;
out->ViewportYStartC[location] = 0;
out->ScalerEnabled[location] = false;
out->HRatio[location] = 1.0;
out->VRatio[location] = 1.0;
out->HRatioChroma[location] = 0;
out->VRatioChroma[location] = 0;
out->HTaps[location] = 1;
out->VTaps[location] = 1;
out->HTapsChroma[location] = 0;
out->VTapsChroma[location] = 0;
out->SourceScan[location] = dml_rotation_0;
out->ScalerRecoutWidth[location] = width;
out->LBBitPerPixel[location] = 57;
out->DynamicMetadataEnable[location] = false;
out->NumberOfCursors[location] = 1;
out->UseMALLForStaticScreen[location] = dml_use_mall_static_screen_disable;
out->UseMALLForPStateChange[location] = dml_use_mall_pstate_change_disable;
out->DETSizeOverride[location] = 256;
out->ScalerEnabled[location] = false;
}
static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_plane_state *in, struct dc_state *context)
{
const struct scaler_data scaler_data = get_scaler_data_for_plane(in, context);
out->CursorBPP[location] = dml_cur_32bit;
out->CursorWidth[location] = 256;
out->GPUVMMinPageSizeKBytes[location] = 256;
out->ViewportWidth[location] = scaler_data.viewport.width;
out->ViewportHeight[location] = scaler_data.viewport.height;
out->ViewportWidthChroma[location] = scaler_data.viewport_c.width;
out->ViewportHeightChroma[location] = scaler_data.viewport_c.height;
out->ViewportXStart[location] = scaler_data.viewport.x;
out->ViewportYStart[location] = scaler_data.viewport.y;
out->ViewportXStartC[location] = scaler_data.viewport_c.x;
out->ViewportYStartC[location] = scaler_data.viewport_c.y;
out->ViewportStationary[location] = false;
out->ScalerEnabled[location] = scaler_data.ratios.horz.value != dc_fixpt_one.value ||
scaler_data.ratios.horz_c.value != dc_fixpt_one.value ||
scaler_data.ratios.vert.value != dc_fixpt_one.value ||
scaler_data.ratios.vert_c.value != dc_fixpt_one.value;
/* Current driver code base uses LBBitPerPixel as 57. There is a discrepancy
* from the HW/DML teams about this value. Initialize LBBitPerPixel with the
* value current used in Navi3x .
*/
out->LBBitPerPixel[location] = 57;
if (out->ScalerEnabled[location] == false) {
out->HRatio[location] = 1;
out->HRatioChroma[location] = 1;
out->VRatio[location] = 1;
out->VRatioChroma[location] = 1;
} else {
/* Follow the original dml_wrapper.c code direction to fix scaling issues */
out->HRatio[location] = (dml_float_t)scaler_data.ratios.horz.value / (1ULL << 32);
out->HRatioChroma[location] = (dml_float_t)scaler_data.ratios.horz_c.value / (1ULL << 32);
out->VRatio[location] = (dml_float_t)scaler_data.ratios.vert.value / (1ULL << 32);
out->VRatioChroma[location] = (dml_float_t)scaler_data.ratios.vert_c.value / (1ULL << 32);
}
if (!scaler_data.taps.h_taps) {
out->HTaps[location] = 1;
out->HTapsChroma[location] = 1;
} else {
out->HTaps[location] = scaler_data.taps.h_taps;
out->HTapsChroma[location] = scaler_data.taps.h_taps_c;
}
if (!scaler_data.taps.v_taps) {
out->VTaps[location] = 1;
out->VTapsChroma[location] = 1;
} else {
out->VTaps[location] = scaler_data.taps.v_taps;
out->VTapsChroma[location] = scaler_data.taps.v_taps_c;
}
out->SourceScan[location] = (enum dml_rotation_angle)in->rotation;
out->ScalerRecoutWidth[location] = in->dst_rect.width;
out->DynamicMetadataEnable[location] = false;
out->DynamicMetadataLinesBeforeActiveRequired[location] = 0;
out->DynamicMetadataTransmittedBytes[location] = 0;
out->NumberOfCursors[location] = 1;
}
static unsigned int map_stream_to_dml_display_cfg(const struct dml2_context *dml2,
const struct dc_stream_state *stream, const struct dml_display_cfg_st *dml_dispcfg)
{
int i = 0;
int location = -1;
for (i = 0; i < __DML2_WRAPPER_MAX_STREAMS_PLANES__; i++) {
if (dml2->v20.scratch.dml_to_dc_pipe_mapping.disp_cfg_to_stream_id_valid[i] && dml2->v20.scratch.dml_to_dc_pipe_mapping.disp_cfg_to_stream_id[i] == stream->stream_id) {
location = i;
break;
}
}
return location;
}
static bool get_plane_id(struct dml2_context *dml2, const struct dc_state *context, const struct dc_plane_state *plane,
unsigned int stream_id, unsigned int plane_index, unsigned int *plane_id)
{
int i, j;
bool is_plane_duplicate = dml2->v20.scratch.plane_duplicate_exists;
if (!plane_id)
return false;
for (i = 0; i < context->stream_count; i++) {
if (context->streams[i]->stream_id == stream_id) {
for (j = 0; j < context->stream_status[i].plane_count; j++) {
if (context->stream_status[i].plane_states[j] == plane &&
(!is_plane_duplicate || (is_plane_duplicate && (j == plane_index)))) {
*plane_id = (i << 16) | j;
return true;
}
}
}
}
return false;
}
static unsigned int map_plane_to_dml_display_cfg(const struct dml2_context *dml2, const struct dc_plane_state *plane,
const struct dc_state *context, const struct dml_display_cfg_st *dml_dispcfg, unsigned int stream_id, int plane_index)
{
unsigned int plane_id;
int i = 0;
int location = -1;
if (!get_plane_id(context->bw_ctx.dml2, context, plane, stream_id, plane_index, &plane_id)) {
ASSERT(false);
return -1;
}
for (i = 0; i < __DML2_WRAPPER_MAX_STREAMS_PLANES__; i++) {