diff options
| author | Ilya Bakoulin <Ilya.Bakoulin@amd.com> | 2023-04-14 12:46:48 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:27:26 -0400 |
| commit | 5b7bee5b445785a47b781e889e51219ec35d4407 (patch) | |
| tree | 7643659cd5ea98b29d3767c6002de70d4c576cd2 /drivers/gpu/drm/drm_sysfs.c | |
| parent | 9ab367f838a692843aa21b2ff43ebfc3bafa7175 (diff) | |
drm/amd/display: Workaround wrong HDR colorimetry with some receivers
[Why]
Some scalers do not pick up color space updates unless the DP link
is disabled/re-enabled which can result in incorrect/washed out
HDR colors in some cases.
[How]
Call set_dpms_on to disable the link, re-train and re-enable with the
updated output color space.
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/drm_sysfs.c')
0 files changed, 0 insertions, 0 deletions