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authorDave Airlie <[email protected]>2025-06-02 01:56:00 +0000
committerDave Airlie <[email protected]>2025-06-02 01:56:06 +0000
commit1c1df79ccf5615a007cb11ff30e997e58a9fa79a (patch)
tree9e330e52425e2c6752c59d59712f7f1e9ed83bf0 /drivers/gpu/drm/amd/display/dc/basics
parentMerge tag 'drm-xe-next-fixes-2025-05-28' of https://gitlab.freedesktop.org/dr... (diff)
parentdrm/amdkfd: Map wptr BO to GART unconditionally (diff)
downloadkernel-1c1df79ccf5615a007cb11ff30e997e58a9fa79a.tar.gz
kernel-1c1df79ccf5615a007cb11ff30e997e58a9fa79a.zip
Merge tag 'amd-drm-fixes-6.16-2025-05-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-fixes-6.16-2025-05-29: amdgpu: - UserQ fixes - SMU 13.x fixes - VCN fixes - JPEG fixes - Misc cleanups - runtime pm fix - DCN 4.0.1 fixes - Misc display fixes - ISP fix - VRAM manager fix - RAS fixes amdkfd: - SVM fix - Misc cleanups - Ref leak fix - WPTR BO fix radeon: - Misc cleanups Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/basics')
-rw-r--r--drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
index 681799468487..d897f8a30ede 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
@@ -1393,7 +1393,7 @@ static void calculate_bandwidth(
if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_margin, bw_int_to_fixed(9999)))) {
/*determine the minimum dram clock change margin for each set of clock frequencies*/
data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data->dram_speed_change_margin);
- /*compute the maximum clock frequuency required for the dram clock change at each set of clock frequencies*/
+ /*compute the maximum clock frequency required for the dram clock change at each set of clock frequencies*/
data->dispclk_required_for_dram_speed_change_pipe[i][j] = bw_max2(bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->active_time[k]))));
if ((bw_ltn(data->dispclk_required_for_dram_speed_change_pipe[i][j], vbios->high_voltage_max_dispclk))) {
data->display_pstate_change_enable[k] = 1;
@@ -1407,7 +1407,7 @@ static void calculate_bandwidth(
if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_margin, bw_int_to_fixed(9999)))) {
/*determine the minimum dram clock change margin for each display pipe*/
data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data->dram_speed_change_margin);
- /*compute the maximum clock frequuency required for the dram clock change at each set of clock frequencies*/
+ /*compute the maximum clock frequency required for the dram clock change at each set of clock frequencies*/
data->dispclk_required_for_dram_speed_change_pipe[i][j] = bw_max2(bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->mcifwr_burst_time[i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->mcifwr_burst_time[i][j]), data->active_time[k]))));
if ((bw_ltn(data->dispclk_required_for_dram_speed_change_pipe[i][j], vbios->high_voltage_max_dispclk))) {
data->display_pstate_change_enable[k] = 1;