diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-09-26 19:30:48 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-21 18:23:50 +0200 |
| commit | d138dd3c0c70979215f3184cf36f95875e37932e (patch) | |
| tree | 61bd350525aca0355886f3fb51304271e442d3eb /include/drm/drm_plane.h | |
| parent | 6e0c7c3358d4e8e9917a97348e6f77da88226cbe (diff) | |
drm: Add support for optional per-plane rotation property
Not all planes on the system may support the same rotations/reflections,
so make it possible to create a separate property for each plane.
This way userspace gets told exactly which rotations/reflections are
possible for each plane.
v2: Add drm_plane_create_rotation_property() helper
v3: Drop the BIT(), __builtin_ffs(x) - 1,
Moar WARNs for bad parameters
Deal with superfluous code shuffling
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-4-git-send-email-ville.syrjala@linux.intel.com
Diffstat (limited to 'include/drm/drm_plane.h')
| -rw-r--r-- | include/drm/drm_plane.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 02353904cdba..98b39d66eb32 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -385,6 +385,7 @@ enum drm_plane_type { * @type: type of plane (overlay, primary, cursor) * @state: current atomic state for this plane * @zpos_property: zpos property for this plane + * @rotation_property: rotation property for this plane * @helper_private: mid-layer private data */ struct drm_plane { @@ -431,6 +432,7 @@ struct drm_plane { struct drm_plane_state *state; struct drm_property *zpos_property; + struct drm_property *rotation_property; }; #define obj_to_plane(x) container_of(x, struct drm_plane, base) |