diff options
| author | Jing Zhou <Jing.Zhou@amd.com> | 2020-10-28 15:50:53 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-10 14:25:27 -0500 |
| commit | c6160900239e20d32ee9025fca7d926f8744f448 (patch) | |
| tree | 06f2cfb76249638dd414c91cd486313d8fa91278 /drivers/gpu/drm/amd/display/dc/dcn301 | |
| parent | e9917ef822bdfa9b881c87934f160a3e48125f00 (diff) | |
| download | linux-stable-c6160900239e20d32ee9025fca7d926f8744f448.tar.gz linux-stable-c6160900239e20d32ee9025fca7d926f8744f448.tar.bz2 linux-stable-c6160900239e20d32ee9025fca7d926f8744f448.zip | |
drm/amd/display: force use sRGB for video TF is sRGB or BT709
[Why]
When mpo enabled, video comes is 709. Desktop use sRGB.
So color change easily noticeable especially when switch between
mpo/non-mpo.
[How]
Force use sRGB for video TF is sRGB or BT709.
DCN1/DCN2 use predefined type with YUV.
DCN3 use distributed points type with YUV.
Signed-off-by: Jing Zhou <Jing.Zhou@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn301')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c index 5a47b4106b7b..8824dbce6f4a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c @@ -1748,6 +1748,7 @@ static bool dcn301_resource_construct( dc->caps.color.dpp.dgam_rom_caps.hlg = 1; dc->caps.color.dpp.post_csc = 1; dc->caps.color.dpp.gamma_corr = 1; + dc->caps.color.dpp.dgam_rom_for_yuv = 0; dc->caps.color.dpp.hw_3d_lut = 1; dc->caps.color.dpp.ogam_ram = 1; |