diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-05-25 16:13:13 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-06-23 07:33:56 -0700 |
| commit | ed6b97e5b5a78fbdf7dbfa2745db7289fc333d7f (patch) | |
| tree | a5d8a3e57ff11a20b0059e7b732cd4b17296a865 /drivers/gpu | |
| parent | a4fdc260290202ae69c789fb56b274b7dfa321f3 (diff) | |
drm/msm/mdp5: add support for alpha/blend_mode properties
Hook alpha and pixel blend mode support to be exported as proper DRM
plane properties. This allows using this functionality from the
userspace.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210525131316.3117809-5-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 90cd825df16b..9c678e336e7a 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -91,6 +91,11 @@ static void mdp5_plane_install_properties(struct drm_plane *plane, INSTALL_RANGE_PROPERTY(zpos, ZPOS, 1, 255, 1); mdp5_plane_install_rotation_property(dev, plane); + drm_plane_create_alpha_property(plane); + drm_plane_create_blend_mode_property(plane, + BIT(DRM_MODE_BLEND_PIXEL_NONE) | + BIT(DRM_MODE_BLEND_PREMULTI) | + BIT(DRM_MODE_BLEND_COVERAGE)); #undef INSTALL_RANGE_PROPERTY #undef INSTALL_ENUM_PROPERTY |