diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2023-03-14 10:20:33 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-31 11:18:54 -0400 |
| commit | 79978cc76f050d6cf24880645519f54aa6843da3 (patch) | |
| tree | c030bc18018fdeb3e5a3882a0c38b6fd64f9623e | |
| parent | 7b1b3f5818c33da2ab78fe62d34ee7bacc93cef0 (diff) | |
drm/amd/display: w/a for dcn315 inconsistent smu clock table
[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>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c index a737782b2840..b737cbc468f5 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c @@ -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; |