diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_plane.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_plane.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 755ca0e9ead2..236408906f1f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -298,6 +298,10 @@ int exynos_plane_init(struct drm_device *dev, const struct exynos_drm_plane_config *config) { int err; + unsigned int supported_modes = BIT(DRM_MODE_BLEND_PIXEL_NONE) | + BIT(DRM_MODE_BLEND_PREMULTI) | + BIT(DRM_MODE_BLEND_COVERAGE); + struct drm_plane *plane = &exynos_plane->base; err = drm_universal_plane_init(dev, &exynos_plane->base, 1 << dev->mode_config.num_crtc, @@ -318,5 +322,8 @@ int exynos_plane_init(struct drm_device *dev, exynos_plane_attach_zpos_property(&exynos_plane->base, config->zpos, !(config->capabilities & EXYNOS_DRM_PLANE_CAP_ZPOS)); + if (config->capabilities & EXYNOS_DRM_PLANE_CAP_PIX_BLEND) + drm_plane_create_blend_mode_property(plane, supported_modes); + return 0; } |