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drm: Add DRM_ROTATE_MASK and DRM_REFLECT_MASK 

Makes it cleaner to separate the two from rotation variable.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Joonas Lahtinen 2015-10-01 10:00:57 +03:00 committed by Daniel Vetter
parent 8f12a3118f
commit 6220907089
1 changed files with 2 additions and 0 deletions
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2
include/drm/drm_crtc.h
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@ -86,10 +86,12 @@ static inline uint64_t I642U64(int64_t val)
}
/* rotation property bits */
#define DRM_ROTATE_MASK 0x0f
#define DRM_ROTATE_0 0
#define DRM_ROTATE_90 1
#define DRM_ROTATE_180 2
#define DRM_ROTATE_270 3
#define DRM_REFLECT_MASK (~DRM_ROTATE_MASK)
#define DRM_REFLECT_X 4
#define DRM_REFLECT_Y 5