diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2019-02-21 14:57:48 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:36:49 -0500 |
| commit | d74004b694ea88fca0fd7929e7c6e30f9552460e (patch) | |
| tree | d79872254e00361d39761811d079385a182a8bf7 /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | 42195a226bebe037f405576188240da9a1a5ff2c (diff) | |
| download | linux-d74004b694ea88fca0fd7929e7c6e30f9552460e.tar.gz linux-d74004b694ea88fca0fd7929e7c6e30f9552460e.tar.bz2 linux-d74004b694ea88fca0fd7929e7c6e30f9552460e.zip | |
drm/amd/display: Expose support for alpha blending on overlays
[Why]
The DRM overlay planes DM exposes support RGBA formats but are currently
forced as fully opaque over whatever they overlay.
[How]
Expose DRM blending mode and alpha properties to userspace.
The overlays exposed support per-pixel pre-multiplied alpha along with
global plane opacity.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
0 files changed, 0 insertions, 0 deletions