diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2019-05-22 12:00:54 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:25:56 -0500 |
| commit | 1825fd34e8ed026911c6de6d7be7bd2d1ff8101a (patch) | |
| tree | b74417f68a8db8f1e1ea9a720d88a8a12ee61429 /drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | |
| parent | a7517677085413ff69d0c9038b0aadc2e7954143 (diff) | |
drm/amd/display: Switch the custom "max bpc" property to the DRM prop
[Why]
The custom "max bpc" property was added to limit color depth while the
DRM one was still being merged. It's been a few kernel versions since
then and this TODO was still sticking around.
[How]
Attach the DRM max bpc property to the connector and drop all of our
custom property management. Set the max bpc to 8 by default since
DRM defaults to the max in the range which would be 16 in this case.
No behavioral changes are intended with this patch, it should just be
a refactor.
v2: Don't force 8bpc when no state is given
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index b083b219b1a9..30e6ad8a90bb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -631,10 +631,6 @@ int amdgpu_display_modeset_create_props(struct amdgpu_device *adev) amdgpu_dither_enum_list, sz); if (amdgpu_device_has_dc_support(adev)) { - adev->mode_info.max_bpc_property = - drm_property_create_range(adev->ddev, 0, "max bpc", 8, 16); - if (!adev->mode_info.max_bpc_property) - return -ENOMEM; adev->mode_info.abm_level_property = drm_property_create_range(adev->ddev, 0, "abm level", 0, 4); |