[PATCH 09/53] drm/amd/display/dc/calcs/dce_calcs: Remove some large variables from the stack

From: Lee Jones
Date: Wed Mar 03 2021 - 12:24:32 EST

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Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: In function ‘bw_calcs_init’:
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c:2726:1: warning: the frame size of 1336 bytes is larger than 1024 bytes [-Wframe-larger-than=]

Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
.../gpu/drm/amd/display/dc/calcs/dce_calcs.c | 1122 +++++++++--------
1 file changed, 567 insertions(+), 555 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
index 4f0474a3bbcad..53f5c170d9c97 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -2043,707 +2043,719 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip,
struct bw_calcs_vbios *bw_vbios,
struct hw_asic_id asic_id)
{
- struct bw_calcs_dceip dceip = { 0 };
- struct bw_calcs_vbios vbios = { 0 };
+ struct bw_calcs_dceip *dceip;
+ struct bw_calcs_vbios *vbios;

enum bw_calcs_version version = bw_calcs_version_from_asic_id(asic_id);

- dceip.version = version;
+ dceip = kzalloc(sizeof(dceip), GFP_KERNEL);
+ if (!dceip)
+ return;
+
+ vbios = kzalloc(sizeof(vbios), GFP_KERNEL);
+ if (!vbios) {
+ kfree(dceip);
+ return;
+ }
+
+ dceip->version = version;

switch (version) {
case BW_CALCS_VERSION_CARRIZO:
- vbios.memory_type = bw_def_gddr5;
- vbios.dram_channel_width_in_bits = 64;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 8;
- vbios.high_yclk = bw_int_to_fixed(1600);
- vbios.mid_yclk = bw_int_to_fixed(1600);
- vbios.low_yclk = bw_frc_to_fixed(66666, 100);
- vbios.low_sclk = bw_int_to_fixed(200);
- vbios.mid1_sclk = bw_int_to_fixed(300);
- vbios.mid2_sclk = bw_int_to_fixed(300);
- vbios.mid3_sclk = bw_int_to_fixed(300);
- vbios.mid4_sclk = bw_int_to_fixed(300);
- vbios.mid5_sclk = bw_int_to_fixed(300);
- vbios.mid6_sclk = bw_int_to_fixed(300);
- vbios.high_sclk = bw_frc_to_fixed(62609, 100);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(352);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(467);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(643);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(50);
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
- vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(153, 10);
- vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
- vbios.nbp_state_change_latency = bw_frc_to_fixed(19649, 1000);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = true;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
- dceip.dmif_pipe_en_fbc_chunk_tracker = false;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 3;
- dceip.number_of_underlay_pipes = 1;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = false;
- dceip.argb_compression_support = false;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->memory_type = bw_def_gddr5;
+ vbios->dram_channel_width_in_bits = 64;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 8;
+ vbios->high_yclk = bw_int_to_fixed(1600);
+ vbios->mid_yclk = bw_int_to_fixed(1600);
+ vbios->low_yclk = bw_frc_to_fixed(66666, 100);
+ vbios->low_sclk = bw_int_to_fixed(200);
+ vbios->mid1_sclk = bw_int_to_fixed(300);
+ vbios->mid2_sclk = bw_int_to_fixed(300);
+ vbios->mid3_sclk = bw_int_to_fixed(300);
+ vbios->mid4_sclk = bw_int_to_fixed(300);
+ vbios->mid5_sclk = bw_int_to_fixed(300);
+ vbios->mid6_sclk = bw_int_to_fixed(300);
+ vbios->high_sclk = bw_frc_to_fixed(62609, 100);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(352);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(467);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(643);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(50);
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(4);
+ vbios->stutter_self_refresh_exit_latency = bw_frc_to_fixed(153, 10);
+ vbios->stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+ vbios->nbp_state_change_latency = bw_frc_to_fixed(19649, 1000);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = true;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(768);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = false;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 3;
+ dceip->number_of_underlay_pipes = 1;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = false;
+ dceip->argb_compression_support = false;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 2;
- dceip.graphics_dmif_size = 12288;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = true;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(82176);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = false;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 2;
+ dceip->graphics_dmif_size = 12288;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = true;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(82176);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = false;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(0);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0); /* todo: this is a bug*/
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0); /* todo: this is a bug*/
break;
case BW_CALCS_VERSION_POLARIS10:
/* TODO: Treat VEGAM the same as P10 for now
* Need to tune the para for VEGAM if needed */
case BW_CALCS_VERSION_VEGAM:
- vbios.memory_type = bw_def_gddr5;
- vbios.dram_channel_width_in_bits = 32;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 8;
- vbios.high_yclk = bw_int_to_fixed(6000);
- vbios.mid_yclk = bw_int_to_fixed(3200);
- vbios.low_yclk = bw_int_to_fixed(1000);
- vbios.low_sclk = bw_int_to_fixed(300);
- vbios.mid1_sclk = bw_int_to_fixed(400);
- vbios.mid2_sclk = bw_int_to_fixed(500);
- vbios.mid3_sclk = bw_int_to_fixed(600);
- vbios.mid4_sclk = bw_int_to_fixed(700);
- vbios.mid5_sclk = bw_int_to_fixed(800);
- vbios.mid6_sclk = bw_int_to_fixed(974);
- vbios.high_sclk = bw_int_to_fixed(1154);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(459);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(654);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(1108);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(48);
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
- vbios.stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
- vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
- vbios.nbp_state_change_latency = bw_int_to_fixed(45);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = true;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
- dceip.dmif_pipe_en_fbc_chunk_tracker = false;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 6;
- dceip.number_of_underlay_pipes = 0;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = false;
- dceip.argb_compression_support = true;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->memory_type = bw_def_gddr5;
+ vbios->dram_channel_width_in_bits = 32;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 8;
+ vbios->high_yclk = bw_int_to_fixed(6000);
+ vbios->mid_yclk = bw_int_to_fixed(3200);
+ vbios->low_yclk = bw_int_to_fixed(1000);
+ vbios->low_sclk = bw_int_to_fixed(300);
+ vbios->mid1_sclk = bw_int_to_fixed(400);
+ vbios->mid2_sclk = bw_int_to_fixed(500);
+ vbios->mid3_sclk = bw_int_to_fixed(600);
+ vbios->mid4_sclk = bw_int_to_fixed(700);
+ vbios->mid5_sclk = bw_int_to_fixed(800);
+ vbios->mid6_sclk = bw_int_to_fixed(974);
+ vbios->high_sclk = bw_int_to_fixed(1154);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(459);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(654);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(1108);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(48);
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(3);
+ vbios->stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
+ vbios->stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+ vbios->nbp_state_change_latency = bw_int_to_fixed(45);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = true;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(768);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = false;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 6;
+ dceip->number_of_underlay_pipes = 0;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = false;
+ dceip->argb_compression_support = true;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 4;
- dceip.graphics_dmif_size = 12288;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = true;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 4;
+ dceip->graphics_dmif_size = 12288;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = true;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(245952);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = true;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(1);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
case BW_CALCS_VERSION_POLARIS11:
- vbios.memory_type = bw_def_gddr5;
- vbios.dram_channel_width_in_bits = 32;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 8;
- vbios.high_yclk = bw_int_to_fixed(6000);
- vbios.mid_yclk = bw_int_to_fixed(3200);
- vbios.low_yclk = bw_int_to_fixed(1000);
- vbios.low_sclk = bw_int_to_fixed(300);
- vbios.mid1_sclk = bw_int_to_fixed(400);
- vbios.mid2_sclk = bw_int_to_fixed(500);
- vbios.mid3_sclk = bw_int_to_fixed(600);
- vbios.mid4_sclk = bw_int_to_fixed(700);
- vbios.mid5_sclk = bw_int_to_fixed(800);
- vbios.mid6_sclk = bw_int_to_fixed(974);
- vbios.high_sclk = bw_int_to_fixed(1154);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(459);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(654);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(1108);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(48);
- if (vbios.number_of_dram_channels == 2) // 64-bit
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
+ vbios->memory_type = bw_def_gddr5;
+ vbios->dram_channel_width_in_bits = 32;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 8;
+ vbios->high_yclk = bw_int_to_fixed(6000);
+ vbios->mid_yclk = bw_int_to_fixed(3200);
+ vbios->low_yclk = bw_int_to_fixed(1000);
+ vbios->low_sclk = bw_int_to_fixed(300);
+ vbios->mid1_sclk = bw_int_to_fixed(400);
+ vbios->mid2_sclk = bw_int_to_fixed(500);
+ vbios->mid3_sclk = bw_int_to_fixed(600);
+ vbios->mid4_sclk = bw_int_to_fixed(700);
+ vbios->mid5_sclk = bw_int_to_fixed(800);
+ vbios->mid6_sclk = bw_int_to_fixed(974);
+ vbios->high_sclk = bw_int_to_fixed(1154);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(459);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(654);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(1108);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(48);
+ if (vbios->number_of_dram_channels == 2) // 64-bit
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(4);
else
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
- vbios.stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
- vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
- vbios.nbp_state_change_latency = bw_int_to_fixed(45);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = true;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
- dceip.dmif_pipe_en_fbc_chunk_tracker = false;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 5;
- dceip.number_of_underlay_pipes = 0;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = false;
- dceip.argb_compression_support = true;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(3);
+ vbios->stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
+ vbios->stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+ vbios->nbp_state_change_latency = bw_int_to_fixed(45);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = true;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(768);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = false;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 5;
+ dceip->number_of_underlay_pipes = 0;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = false;
+ dceip->argb_compression_support = true;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 4;
- dceip.graphics_dmif_size = 12288;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = true;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 4;
+ dceip->graphics_dmif_size = 12288;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = true;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(245952);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = true;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(1);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
case BW_CALCS_VERSION_POLARIS12:
- vbios.memory_type = bw_def_gddr5;
- vbios.dram_channel_width_in_bits = 32;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 8;
- vbios.high_yclk = bw_int_to_fixed(6000);
- vbios.mid_yclk = bw_int_to_fixed(3200);
- vbios.low_yclk = bw_int_to_fixed(1000);
- vbios.low_sclk = bw_int_to_fixed(678);
- vbios.mid1_sclk = bw_int_to_fixed(864);
- vbios.mid2_sclk = bw_int_to_fixed(900);
- vbios.mid3_sclk = bw_int_to_fixed(920);
- vbios.mid4_sclk = bw_int_to_fixed(940);
- vbios.mid5_sclk = bw_int_to_fixed(960);
- vbios.mid6_sclk = bw_int_to_fixed(980);
- vbios.high_sclk = bw_int_to_fixed(1049);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(459);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(654);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(1108);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(48);
- if (vbios.number_of_dram_channels == 2) // 64-bit
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
+ vbios->memory_type = bw_def_gddr5;
+ vbios->dram_channel_width_in_bits = 32;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 8;
+ vbios->high_yclk = bw_int_to_fixed(6000);
+ vbios->mid_yclk = bw_int_to_fixed(3200);
+ vbios->low_yclk = bw_int_to_fixed(1000);
+ vbios->low_sclk = bw_int_to_fixed(678);
+ vbios->mid1_sclk = bw_int_to_fixed(864);
+ vbios->mid2_sclk = bw_int_to_fixed(900);
+ vbios->mid3_sclk = bw_int_to_fixed(920);
+ vbios->mid4_sclk = bw_int_to_fixed(940);
+ vbios->mid5_sclk = bw_int_to_fixed(960);
+ vbios->mid6_sclk = bw_int_to_fixed(980);
+ vbios->high_sclk = bw_int_to_fixed(1049);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(459);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(654);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(1108);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(48);
+ if (vbios->number_of_dram_channels == 2) // 64-bit
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(4);
else
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
- vbios.stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
- vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
- vbios.nbp_state_change_latency = bw_int_to_fixed(250);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = false;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
- dceip.dmif_pipe_en_fbc_chunk_tracker = false;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 5;
- dceip.number_of_underlay_pipes = 0;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = true;
- dceip.argb_compression_support = true;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(3);
+ vbios->stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
+ vbios->stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+ vbios->nbp_state_change_latency = bw_int_to_fixed(250);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = false;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(768);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = false;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 5;
+ dceip->number_of_underlay_pipes = 0;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = true;
+ dceip->argb_compression_support = true;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 4;
- dceip.graphics_dmif_size = 12288;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = true;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 4;
+ dceip->graphics_dmif_size = 12288;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = true;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(245952);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = true;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(1);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
case BW_CALCS_VERSION_STONEY:
- vbios.memory_type = bw_def_gddr5;
- vbios.dram_channel_width_in_bits = 64;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 8;
- vbios.high_yclk = bw_int_to_fixed(1866);
- vbios.mid_yclk = bw_int_to_fixed(1866);
- vbios.low_yclk = bw_int_to_fixed(1333);
- vbios.low_sclk = bw_int_to_fixed(200);
- vbios.mid1_sclk = bw_int_to_fixed(600);
- vbios.mid2_sclk = bw_int_to_fixed(600);
- vbios.mid3_sclk = bw_int_to_fixed(600);
- vbios.mid4_sclk = bw_int_to_fixed(600);
- vbios.mid5_sclk = bw_int_to_fixed(600);
- vbios.mid6_sclk = bw_int_to_fixed(600);
- vbios.high_sclk = bw_int_to_fixed(800);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(352);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(467);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(643);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(50);
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
- vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(158, 10);
- vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
- vbios.nbp_state_change_latency = bw_frc_to_fixed(2008, 100);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = true;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
- dceip.dmif_pipe_en_fbc_chunk_tracker = false;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 2;
- dceip.number_of_underlay_pipes = 1;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = false;
- dceip.argb_compression_support = true;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->memory_type = bw_def_gddr5;
+ vbios->dram_channel_width_in_bits = 64;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 8;
+ vbios->high_yclk = bw_int_to_fixed(1866);
+ vbios->mid_yclk = bw_int_to_fixed(1866);
+ vbios->low_yclk = bw_int_to_fixed(1333);
+ vbios->low_sclk = bw_int_to_fixed(200);
+ vbios->mid1_sclk = bw_int_to_fixed(600);
+ vbios->mid2_sclk = bw_int_to_fixed(600);
+ vbios->mid3_sclk = bw_int_to_fixed(600);
+ vbios->mid4_sclk = bw_int_to_fixed(600);
+ vbios->mid5_sclk = bw_int_to_fixed(600);
+ vbios->mid6_sclk = bw_int_to_fixed(600);
+ vbios->high_sclk = bw_int_to_fixed(800);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(352);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(467);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(643);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(50);
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(4);
+ vbios->stutter_self_refresh_exit_latency = bw_frc_to_fixed(158, 10);
+ vbios->stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+ vbios->nbp_state_change_latency = bw_frc_to_fixed(2008, 100);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = true;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(768);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = false;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 2;
+ dceip->number_of_underlay_pipes = 1;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = false;
+ dceip->argb_compression_support = true;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 2;
- dceip.graphics_dmif_size = 12288;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = true;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(82176);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = false;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 2;
+ dceip->graphics_dmif_size = 12288;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = true;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(82176);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = false;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(0);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
case BW_CALCS_VERSION_VEGA10:
- vbios.memory_type = bw_def_hbm;
- vbios.dram_channel_width_in_bits = 128;
- vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
- vbios.number_of_dram_banks = 16;
- vbios.high_yclk = bw_int_to_fixed(2400);
- vbios.mid_yclk = bw_int_to_fixed(1700);
- vbios.low_yclk = bw_int_to_fixed(1000);
- vbios.low_sclk = bw_int_to_fixed(300);
- vbios.mid1_sclk = bw_int_to_fixed(350);
- vbios.mid2_sclk = bw_int_to_fixed(400);
- vbios.mid3_sclk = bw_int_to_fixed(500);
- vbios.mid4_sclk = bw_int_to_fixed(600);
- vbios.mid5_sclk = bw_int_to_fixed(700);
- vbios.mid6_sclk = bw_int_to_fixed(760);
- vbios.high_sclk = bw_int_to_fixed(776);
- vbios.low_voltage_max_dispclk = bw_int_to_fixed(460);
- vbios.mid_voltage_max_dispclk = bw_int_to_fixed(670);
- vbios.high_voltage_max_dispclk = bw_int_to_fixed(1133);
- vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
- vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
- vbios.data_return_bus_width = bw_int_to_fixed(32);
- vbios.trc = bw_int_to_fixed(48);
- vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
- vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(75, 10);
- vbios.stutter_self_refresh_entry_latency = bw_frc_to_fixed(19, 10);
- vbios.nbp_state_change_latency = bw_int_to_fixed(39);
- vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
- vbios.scatter_gather_enable = false;
- vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
- vbios.cursor_width = 32;
- vbios.average_compression_rate = 4;
- vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 8;
- vbios.blackout_duration = bw_int_to_fixed(0); /* us */
- vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
-
- dceip.max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
- dceip.max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
- dceip.percent_of_ideal_port_bw_received_after_urgent_latency = 100;
- dceip.large_cursor = false;
- dceip.dmif_request_buffer_size = bw_int_to_fixed(2304);
- dceip.dmif_pipe_en_fbc_chunk_tracker = true;
- dceip.cursor_max_outstanding_group_num = 1;
- dceip.lines_interleaved_into_lb = 2;
- dceip.chunk_width = 256;
- dceip.number_of_graphics_pipes = 6;
- dceip.number_of_underlay_pipes = 0;
- dceip.low_power_tiling_mode = 0;
- dceip.display_write_back_supported = true;
- dceip.argb_compression_support = true;
- dceip.underlay_vscaler_efficiency6_bit_per_component =
+ vbios->memory_type = bw_def_hbm;
+ vbios->dram_channel_width_in_bits = 128;
+ vbios->number_of_dram_channels = asic_id.vram_width / vbios->dram_channel_width_in_bits;
+ vbios->number_of_dram_banks = 16;
+ vbios->high_yclk = bw_int_to_fixed(2400);
+ vbios->mid_yclk = bw_int_to_fixed(1700);
+ vbios->low_yclk = bw_int_to_fixed(1000);
+ vbios->low_sclk = bw_int_to_fixed(300);
+ vbios->mid1_sclk = bw_int_to_fixed(350);
+ vbios->mid2_sclk = bw_int_to_fixed(400);
+ vbios->mid3_sclk = bw_int_to_fixed(500);
+ vbios->mid4_sclk = bw_int_to_fixed(600);
+ vbios->mid5_sclk = bw_int_to_fixed(700);
+ vbios->mid6_sclk = bw_int_to_fixed(760);
+ vbios->high_sclk = bw_int_to_fixed(776);
+ vbios->low_voltage_max_dispclk = bw_int_to_fixed(460);
+ vbios->mid_voltage_max_dispclk = bw_int_to_fixed(670);
+ vbios->high_voltage_max_dispclk = bw_int_to_fixed(1133);
+ vbios->low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios->mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios->data_return_bus_width = bw_int_to_fixed(32);
+ vbios->trc = bw_int_to_fixed(48);
+ vbios->dmifmc_urgent_latency = bw_int_to_fixed(3);
+ vbios->stutter_self_refresh_exit_latency = bw_frc_to_fixed(75, 10);
+ vbios->stutter_self_refresh_entry_latency = bw_frc_to_fixed(19, 10);
+ vbios->nbp_state_change_latency = bw_int_to_fixed(39);
+ vbios->mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios->scatter_gather_enable = false;
+ vbios->down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios->cursor_width = 32;
+ vbios->average_compression_rate = 4;
+ vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel = 8;
+ vbios->blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios->maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip->max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation = 100;
+ dceip->max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation = 100;
+ dceip->percent_of_ideal_port_bw_received_after_urgent_latency = 100;
+ dceip->large_cursor = false;
+ dceip->dmif_request_buffer_size = bw_int_to_fixed(2304);
+ dceip->dmif_pipe_en_fbc_chunk_tracker = true;
+ dceip->cursor_max_outstanding_group_num = 1;
+ dceip->lines_interleaved_into_lb = 2;
+ dceip->chunk_width = 256;
+ dceip->number_of_graphics_pipes = 6;
+ dceip->number_of_underlay_pipes = 0;
+ dceip->low_power_tiling_mode = 0;
+ dceip->display_write_back_supported = true;
+ dceip->argb_compression_support = true;
+ dceip->underlay_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35556, 10000);
- dceip.underlay_vscaler_efficiency8_bit_per_component =
+ dceip->underlay_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.underlay_vscaler_efficiency10_bit_per_component =
+ dceip->underlay_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.underlay_vscaler_efficiency12_bit_per_component =
+ dceip->underlay_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.graphics_vscaler_efficiency6_bit_per_component =
+ dceip->graphics_vscaler_efficiency6_bit_per_component =
bw_frc_to_fixed(35, 10);
- dceip.graphics_vscaler_efficiency8_bit_per_component =
+ dceip->graphics_vscaler_efficiency8_bit_per_component =
bw_frc_to_fixed(34286, 10000);
- dceip.graphics_vscaler_efficiency10_bit_per_component =
+ dceip->graphics_vscaler_efficiency10_bit_per_component =
bw_frc_to_fixed(32, 10);
- dceip.graphics_vscaler_efficiency12_bit_per_component =
+ dceip->graphics_vscaler_efficiency12_bit_per_component =
bw_int_to_fixed(3);
- dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
- dceip.max_dmif_buffer_allocated = 4;
- dceip.graphics_dmif_size = 24576;
- dceip.underlay_luma_dmif_size = 19456;
- dceip.underlay_chroma_dmif_size = 23552;
- dceip.pre_downscaler_enabled = true;
- dceip.underlay_downscale_prefetch_enabled = false;
- dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
- dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
- dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
- dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ dceip->alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip->max_dmif_buffer_allocated = 4;
+ dceip->graphics_dmif_size = 24576;
+ dceip->underlay_luma_dmif_size = 19456;
+ dceip->underlay_chroma_dmif_size = 23552;
+ dceip->pre_downscaler_enabled = true;
+ dceip->underlay_downscale_prefetch_enabled = false;
+ dceip->lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip->lb_size_per_component444 = bw_int_to_fixed(245952);
+ dceip->graphics_lb_nodownscaling_multi_line_prefetching = true;
+ dceip->stutter_and_dram_clock_state_change_gated_before_cursor =
bw_int_to_fixed(1);
- dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay420_luma_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.underlay420_chroma_lb_size_per_component =
+ dceip->underlay420_chroma_lb_size_per_component =
bw_int_to_fixed(164352);
- dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ dceip->underlay422_lb_size_per_component = bw_int_to_fixed(
82176);
- dceip.cursor_chunk_width = bw_int_to_fixed(64);
- dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
- dceip.underlay_maximum_width_efficient_for_tiling =
+ dceip->cursor_chunk_width = bw_int_to_fixed(64);
+ dceip->cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip->underlay_maximum_width_efficient_for_tiling =
bw_int_to_fixed(1920);
- dceip.underlay_maximum_height_efficient_for_tiling =
+ dceip->underlay_maximum_height_efficient_for_tiling =
bw_int_to_fixed(1080);
- dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
bw_frc_to_fixed(3, 10);
- dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
bw_int_to_fixed(25);
- dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ dceip->minimum_outstanding_pte_request_limit = bw_int_to_fixed(
2);
- dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ dceip->maximum_total_outstanding_pte_requests_allowed_by_saw =
bw_int_to_fixed(128);
- dceip.limit_excessive_outstanding_dmif_requests = true;
- dceip.linear_mode_line_request_alternation_slice =
+ dceip->limit_excessive_outstanding_dmif_requests = true;
+ dceip->linear_mode_line_request_alternation_slice =
bw_int_to_fixed(64);
- dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode =
32;
- dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
- dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
- dceip.request_efficiency = bw_frc_to_fixed(8, 10);
- dceip.dispclk_per_request = bw_int_to_fixed(2);
- dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
- dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
- dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
- dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ dceip->display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip->display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip->request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip->dispclk_per_request = bw_int_to_fixed(2);
+ dceip->dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip->display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+ dceip->scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip->mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
default:
break;
}
- *bw_dceip = dceip;
- *bw_vbios = vbios;
+ *bw_dceip = *dceip;
+ *bw_vbios = *vbios;

+ kfree(dceip);
+ kfree(vbios);
}

/*
--
2.27.0

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