diff options
author | Sung Lee <sung.lee@amd.com> | 2020-03-25 14:44:25 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-22 18:11:48 -0400 |
commit | 06535a48e297f43ce5d188afde108fa768010b0c (patch) | |
tree | e41d17b939b8c7ff0120e05ac5047e6f1fde8ee1 /drivers/gpu/drm/amd/display/dc/dc.h | |
parent | bccbf13dadbe33452e312d828332cb9d2b553f7f (diff) |
drm/amd/display: Cap certain DML values for Low Pix Clk on DCN2.1
[WHY]
In certain conditions with low pixel clock, some values in DML may go
past the max due to margining for latency hiding. This causes assertions
to get hit.
[HOW]
If the pixel clock is low and some values are high, cap it to the max.
Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
0 files changed, 0 insertions, 0 deletions