drm: Add rotation value to plane state
The rotation property is shared by multiple drivers, so it makes sense
to store the rotation value (for atomic-converted drivers) in the common
plane state so that core code can eventually access it as well.
Cc: dri-devel@lists.freedesktop.org
Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index af3f3df..4c5c9c3 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -387,6 +387,8 @@
state->src_w = val;
} else if (property == config->prop_src_h) {
state->src_h = val;
+ } else if (property == config->rotation_property) {
+ state->rotation = val;
} else if (plane->funcs->atomic_set_property) {
return plane->funcs->atomic_set_property(plane, state,
property, val);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index ac55ab0..0ebd928 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -764,6 +764,9 @@
uint32_t src_x, src_y;
uint32_t src_h, src_w;
+ /* Plane rotation */
+ unsigned int rotation;
+
struct drm_atomic_state *state;
};