diff --git a/[refs] b/[refs]
index fc93bda16c5e..3e63744d9c3f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae133a1129790ec288b429b5f08ab4701633844a
+refs/heads/master: 57f570838341507682b7705f1d950608ef2182bd
diff --git a/trunk/include/uapi/drm/radeon_drm.h b/trunk/include/uapi/drm/radeon_drm.h
index 4766c0f6a838..0c8a62c543f7 100644
--- a/trunk/include/uapi/drm/radeon_drm.h
+++ b/trunk/include/uapi/drm/radeon_drm.h
@@ -913,6 +913,7 @@ struct drm_radeon_gem_va {
 /* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */
 #define RADEON_CS_KEEP_TILING_FLAGS 0x01
 #define RADEON_CS_USE_VM            0x02
+#define RADEON_CS_END_OF_FRAME      0x04 /* a hint from userspace which CS is the last one */
 /* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */
 #define RADEON_CS_RING_GFX          0
 #define RADEON_CS_RING_COMPUTE      1