diff options
| author | Melissa Wen <mwen@igalia.com> | 2023-07-21 16:24:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-27 00:00:22 +0300 |
| commit | 41801c6b3042e2813365ee4def3f2804fd77776a (patch) | |
| tree | 70341048b780146fb6c071eaa4c739a7253aaab2 /kernel | |
| parent | de59b69932e64d77445d973a101d81d6e7e670c6 (diff) | |
| download | linux-41801c6b3042e2813365ee4def3f2804fd77776a.tar.xz | |
drm/amd/display: set stream gamut remap matrix to MPC for DCN3+
dc->caps.color.mpc.gamut_remap says there is a post-blending color block
for gamut remap matrix for DCN3 HW family and newer versions. However,
those drivers still follow DCN10 programming that remap stream
gamut_remap_matrix to DPP (pre-blending).
To enable pre-blending and post-blending gamut_remap matrix supports at
the same time, set stream gamut_remap to MPC and plane gamut_remap to
DPP for DCN families that support both.
It was tested using IGT KMS color tests for DRM CRTC CTM property and it
preserves test results.
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions