1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 92d1f4521caf..7b4a650e33b2 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -918,6 +918,8 @@
 #       define CTXEMPTY_INT_ENABLE                        (1 << 28)
 #define DMA_TILING_CONFIG                                 0xD0B8
 
+#define CAYMAN_DMA1_CNTL                                  0xd82c
+
 /* async DMA packets */
 #define DMA_PACKET(cmd, t, s, n)        ((((cmd) & 0xF) << 28) |        \
                                          (((t) & 0x1) << 23) |          \