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| author |   Christoph Manszewski <c.manszewski@samsung.com> | 2018-09-21 14:24:37 +0200 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2018-10-01 11:49:57 +0900 |
| commit | 482582c0217d352f0e344f0b25ea6ce12f964351 (patch) | |
| tree | f59cd1d91f5eaa37f9513310310cda2e624dd0e2 /drivers/gpu/drm/exynos/exynos_drm_drv.h | |
| parent | drm/exynos: drm_plane: Correct exynos_drm_plane_reset (diff) | |
| download | linux-dev-482582c0217d352f0e344f0b25ea6ce12f964351.tar.xz linux-dev-482582c0217d352f0e344f0b25ea6ce12f964351.zip | |
drm/exynos: mixer: Make pixel blend mode configurable
The mixer hardware supports both premultiplied alpha and
non-premultiplied alpha. Currently premultiplied alpha is default, make
this configurable.
Tested on Odroid-U3 with Exynos 4412 CPU, kernel next-20180913
using modetest.
Signed-off-by: Christoph Manszewski <c.manszewski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 7349e7c00c8f..4f60e9126e8a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -92,6 +92,7 @@ struct exynos_drm_plane { #define EXYNOS_DRM_PLANE_CAP_SCALE (1 << 1) #define EXYNOS_DRM_PLANE_CAP_ZPOS (1 << 2) #define EXYNOS_DRM_PLANE_CAP_TILE (1 << 3) +#define EXYNOS_DRM_PLANE_CAP_PIX_BLEND (1 << 4) /* * Exynos DRM plane configuration structure. |