github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-05 04:56:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd/display: w/a for dcn315 inconsistent smu clock table

Browse Source 
[Why & How]
w/a for dcn315 inconsistent smu clock.

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2023-03-14 10:20:33 -04:00 committed by Alex Deucher
parent 7b1b3f5818
commit 79978cc76f
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
View File

@ -522,6 +522,11 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[0];
bw_params->clk_table.entries[i].wck_ratio = 1;
i++;
} else if (clock_table->NumDcfClkLevelsEnabled != clock_table->NumSocClkLevelsEnabled) {
bw_params->clk_table.entries[i-1].voltage = clock_table->SocVoltage[clock_table->NumSocClkLevelsEnabled - 1];
bw_params->clk_table.entries[i-1].socclk_mhz = clock_table->SocClocks[clock_table->NumSocClkLevelsEnabled - 1];
bw_params->clk_table.entries[i-1].dispclk_mhz = clock_table->DispClocks[clock_table->NumDispClkLevelsEnabled - 1];
bw_params->clk_table.entries[i-1].dppclk_mhz = clock_table->DppClocks[clock_table->NumDispClkLevelsEnabled - 1];
}
bw_params->clk_table.num_entries = i;