1 files changed, 3 insertions, 0 deletions

diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index eeda91774c8a..6fd25563f301 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -972,6 +972,9 @@ struct drm_radeon_cs {
 #define RADEON_INFO_MAX_SE              0x12
 /* max SH per SE */
 #define RADEON_INFO_MAX_SH_PER_SE       0x13
+/* fast fb access is enabled */
+#define RADEON_INFO_FASTFB_WORKING      0x14
+
 
 struct drm_radeon_info {
         uint32_t                request;