diff options
author | Joonyoung Shim <jy0922.shim@samsung.com> | 2011-12-08 03:54:07 -0500 |
---|---|---|
committer | Inki Dae <inki.dae@samsung.com> | 2011-12-21 01:14:17 -0500 |
commit | 864ee9e6f643b479e0469c9865cae238590d5f6e (patch) | |
tree | dcb8ad130f42bac96fe3f03a234ffbcbe0c58bd2 /include/drm/exynos_drm.h | |
parent | cb91f6a078097cdfe23bc1bd997e4310b06b87a3 (diff) |
drm/exynos: Add plane support with fimd
The exynos fimd supports 5 window overlays. Only one window overlay of
fimd is used by the crtc, so we need plane feature to use the rest
window overlays.
This creates one ioctl exynos specific - DRM_EXYNOS_PLANE_SET_ZPOS, it
is the ioctl to decide for user to assign which window overlay.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'include/drm/exynos_drm.h')
-rw-r--r-- | include/drm/exynos_drm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index 12050434d57a..7a2262a7689f 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h | |||
@@ -74,9 +74,16 @@ struct drm_exynos_gem_mmap { | |||
74 | uint64_t mapped; | 74 | uint64_t mapped; |
75 | }; | 75 | }; |
76 | 76 | ||
77 | struct drm_exynos_plane_set_zpos { | ||
78 | __u32 plane_id; | ||
79 | __s32 zpos; | ||
80 | }; | ||
81 | |||
77 | #define DRM_EXYNOS_GEM_CREATE 0x00 | 82 | #define DRM_EXYNOS_GEM_CREATE 0x00 |
78 | #define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 | 83 | #define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 |
79 | #define DRM_EXYNOS_GEM_MMAP 0x02 | 84 | #define DRM_EXYNOS_GEM_MMAP 0x02 |
85 | /* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */ | ||
86 | #define DRM_EXYNOS_PLANE_SET_ZPOS 0x06 | ||
80 | 87 | ||
81 | #define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ | 88 | #define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ |
82 | DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) | 89 | DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) |
@@ -87,6 +94,9 @@ struct drm_exynos_gem_mmap { | |||
87 | #define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ | 94 | #define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ |
88 | DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) | 95 | DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) |
89 | 96 | ||
97 | #define DRM_IOCTL_EXYNOS_PLANE_SET_ZPOS DRM_IOWR(DRM_COMMAND_BASE + \ | ||
98 | DRM_EXYNOS_PLANE_SET_ZPOS, struct drm_exynos_plane_set_zpos) | ||
99 | |||
90 | /** | 100 | /** |
91 | * Platform Specific Structure for DRM based FIMD. | 101 | * Platform Specific Structure for DRM based FIMD. |
92 | * | 102 | * |