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[01/10] drm: Add rotation value to plane state

Message ID 1421886949-26704-2-git-send-email-matthew.d.roper@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Matt Roper Jan. 22, 2015, 12:35 a.m. UTC 
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>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 drivers/gpu/drm/drm_atomic.c | 2 ++
 include/drm/drm_crtc.h       | 3 +++
 2 files changed, 5 insertions(+)
diff mbox

Patch

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 @@  int drm_atomic_plane_set_property(struct drm_plane *plane,
 		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 65da9fb..c6f3d81d 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -760,6 +760,9 @@  struct drm_plane_state {
 	uint32_t src_x, src_y;
 	uint32_t src_h, src_w;
 
+	/* Plane rotation */
+	unsigned int rotation;
+
 	struct drm_atomic_state *state;
 };