diff options
| author | Melissa Wen <mwen@igalia.com> | 2026-08-07 13:56:21 +0200 |
|---|---|---|
| committer | Melissa Wen <melissa.srw@gmail.com> | 2026-09-03 04:11:28 -0300 |
| commit | 88f8113ab118ed0e187331324d6b60c694b2e0e2 (patch) | |
| tree | b86c4e235e8de3ea95b7ed182a94f28b246359a8 | |
| parent | df72e55e754c8d449321ddddad19a8bd3cb8d032 (diff) | |
| download | linux-88f8113ab118ed0e187331324d6b60c694b2e0e2.tar.gz linux-88f8113ab118ed0e187331324d6b60c694b2e0e2.zip | |
drm/amd/display: use plane color_mgmt_changed to track colorop changes
This is a resubmission of commit d79716401a95 ("drm/amd/display: use
plane color_mgmt_changed to track colorop changes") whose change was
reverted by commit 0461ba9a7994 ("Merge tag 'amd-drm-next-7.3-2026-07-02'
of https://gitlab.freedesktop.org/agd5f/linux into drm-next") during a
merge conflict resolution.
Original commit message:
```
Ensure the driver tracks changes in any colorop property of a plane
color pipeline by using the same mechanism of CRTC color management and
update plane color blocks when any colorop property changes. It fixes an
issue observed on gamescope settings for night mode which is done via
shaper/3D-LUT updates.
```
Fixes: 0461ba9a7994 ("Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Link: https://patch.msgid.link/20260807115712.22423-1-mwen@igalia.com
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index ec483276d753..2fe934036e36 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3879,7 +3879,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_commit *state, continue; bundle->surface_updates[planes_count].surface = dc_plane; - if (new_pcrtc_state->color_mgmt_changed) { + if (new_pcrtc_state->color_mgmt_changed || new_plane_state->color_mgmt_changed) { bundle->surface_updates[planes_count].gamma = &dc_plane->gamma_correction; bundle->surface_updates[planes_count].in_transfer_func = &dc_plane->in_transfer_func; bundle->surface_updates[planes_count].gamut_remap_matrix = &dc_plane->gamut_remap_matrix; @@ -5698,6 +5698,10 @@ static bool should_reset_plane(struct drm_atomic_commit *state, if (new_crtc_state->color_mgmt_changed) return true; + /* Plane color pipeline or its colorop changes. */ + if (new_plane_state->color_mgmt_changed) + return true; + /* * On zpos change, planes need to be reordered by removing and re-adding * them one by one to the dc state, in order of descending zpos. |