1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 319aa9752d40..d507f438eed0 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -412,6 +412,19 @@
 #define         SOFT_RESET_REGBB                        (1 << 22)
 #define         SOFT_RESET_ORB                          (1 << 23)
 
+/* display watermarks */
+#define DC_LB_MEMORY_SPLIT                                0x6b0c
+#define PRIORITY_A_CNT                                    0x6b18
+#define         PRIORITY_MARK_MASK                        0x7fff
+#define         PRIORITY_OFF                              (1 << 16)
+#define         PRIORITY_ALWAYS_ON                        (1 << 20)
+#define PRIORITY_B_CNT                                    0x6b1c
+#define PIPE0_ARBITRATION_CONTROL3                        0x0bf0
+#       define LATENCY_WATERMARK_MASK(x)                  ((x) << 16)
+#define PIPE0_LATENCY_CONTROL                             0x0bf4
+#       define LATENCY_LOW_WATERMARK(x)                   ((x) << 0)
+#       define LATENCY_HIGH_WATERMARK(x)                  ((x) << 16)
+
 #define IH_RB_CNTL                                        0x3e00
 #       define IH_RB_ENABLE                               (1 << 0)
 #       define IH_IB_SIZE(x)                              ((x) << 1) /* log2 */