1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h
index 3cf1e2921545..9ef2064b1c9c 100644
--- a/drivers/gpu/drm/radeon/rv770d.h
+++ b/drivers/gpu/drm/radeon/rv770d.h
@@ -989,6 +989,9 @@
                          ((n) & 0x3FFF) << 16)
 
 /* UVD */
+#define UVD_SEMA_ADDR_LOW                               0xef00
+#define UVD_SEMA_ADDR_HIGH                              0xef04
+#define UVD_SEMA_CMD                                    0xef08
 #define UVD_GPCOM_VCPU_CMD                              0xef0c
 #define UVD_GPCOM_VCPU_DATA0                            0xef10
 #define UVD_GPCOM_VCPU_DATA1                            0xef14