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| author | Michael Strauss <michael.strauss@amd.com> | 2019-07-26 19:04:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 18:57:36 +0300 |
| commit | 6d83a32d0bdd39cdcc0d70d7b719cd2ffb419268 (patch) | |
| tree | 45f2d1bcc200d7c8565557622bcb7497b339e05a /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 30b7200c12fd2c951bcbc5bf0eefc20434917f28 (diff) | |
| download | linux-6d83a32d0bdd39cdcc0d70d7b719cd2ffb419268.tar.xz | |
drm/amd/display: Enable MPO with pre-blend color processing (RGB)
[Why]
DCN10 performs color processing before MPC combination, causes color
shift in RGB colorspaces when positive brightness offset is applied
However, YCbCr is still unfixed and remains disabled
[How]
Add layerIndex to dc_plane_state and dc_plane_info structs
Re-enable MPO when brightness is adjusted and colorspace is not YCbCr
Set rear plane's brightness offset to 0 when front plane visible
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 3 insertions, 0 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 722c70d40d3b..34b032360c5d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3006,6 +3006,8 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev, plane_info->visible = true; plane_info->stereo_format = PLANE_STEREO_FORMAT_NONE; + plane_info->layer_index = 0; + ret = fill_plane_color_attributes(plane_state, plane_info->format, &plane_info->color_space); if (ret) @@ -3071,6 +3073,7 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev, dc_plane_state->global_alpha = plane_info.global_alpha; dc_plane_state->global_alpha_value = plane_info.global_alpha_value; dc_plane_state->dcc = plane_info.dcc; + dc_plane_state->layer_index = plane_info.layer_index; // Always returns 0 /* * Always set input transfer function, since plane state is refreshed |