[PATCH libdrm v2] Header: Add rotation property fields

[Robert Foss]

From: Sean Paul <seanpaul at chromium.org>

>From drm_crtc.h, for use with the plane "rotation" property.

Signed-off-by: Sean Paul <seanpaul at chromium.org>
Signed-off-by: Robert Foss <robert.foss at collabora.com>
Reviewed-by: Sumit Semwal <sumit.semwal at linaro.org>
---
Changes since v1:
 - Added r-b

 include/drm/drm.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 1e7a4bc7a505..656c90045161 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -74,6 +74,14 @@ extern "C" {
 #define _DRM_LOCK_IS_CONT(lock)	   ((lock) & _DRM_LOCK_CONT)
 #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
 
+/* Rotation property bits */
+#define DRM_ROTATE_0		0
+#define DRM_ROTATE_90		1
+#define DRM_ROTATE_180		2
+#define DRM_ROTATE_270		3
+#define DRM_REFLECT_X		4
+#define DRM_REFLECT_Y		5
+
 typedef unsigned int drm_context_t;
 typedef unsigned int drm_drawable_t;
 typedef unsigned int drm_magic_t;
-- 
2.11.0.453.g787f75f05