diff --git a/[refs] b/[refs]
index 17d5cd3dde0f..1b3a2f089378 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bb588820ef421c6098dca1fec29c3b347f1c8c19
+refs/heads/master: 674a16f2b4724880d07389abbb95abf320b924aa
diff --git a/trunk/drivers/gpu/drm/radeon/reg_srcs/cayman b/trunk/drivers/gpu/drm/radeon/reg_srcs/cayman
index 0f656b111c15..a072fa8c46b0 100644
--- a/trunk/drivers/gpu/drm/radeon/reg_srcs/cayman
+++ b/trunk/drivers/gpu/drm/radeon/reg_srcs/cayman
@@ -1,5 +1,6 @@
 cayman 0x9400
 0x0000802C GRBM_GFX_INDEX
+0x00008040 WAIT_UNTIL
 0x000084FC CP_STRMOUT_CNTL
 0x000085F0 CP_COHER_CNTL
 0x000085F4 CP_COHER_SIZE