1 files changed, 3 insertions, 0 deletions

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 9ac431396176..99cd07433fab 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -469,6 +469,8 @@ enum drm_vblank_seq_type {
         _DRM_VBLANK_SECONDARY = 0x20000000,     /**< Secondary display controller */
         _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
 };
+#define _DRM_VBLANK_HIGH_CRTC_SHIFT 16
+#define _DRM_VBLANK_HIGH_CRTC_MASK 0x001F0000
 
 #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
 #define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
@@ -753,6 +755,7 @@ struct drm_event_vblank {
 };
 
 #define DRM_CAP_DUMB_BUFFER 0x1
+#define DRM_CAP_HIGH_CRTC 0x2
 
 /* typedef area */
 #ifndef __KERNEL__