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-rw-r--r--include/drm/drm_dp_helper.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 83a389e44543..91567bbdb027 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -53,6 +53,7 @@
#define DP_MAX_LANE_COUNT 0x002
# define DP_MAX_LANE_COUNT_MASK 0x1f
+# define DP_TPS3_SUPPORTED (1 << 6)
# define DP_ENHANCED_FRAME_CAP (1 << 7)
#define DP_MAX_DOWNSPREAD 0x003
@@ -71,10 +72,13 @@
#define DP_MAIN_LINK_CHANNEL_CODING 0x006
+#define DP_TRAINING_AUX_RD_INTERVAL 0x00e
+
/* link configuration */
#define DP_LINK_BW_SET 0x100
# define DP_LINK_BW_1_62 0x06
# define DP_LINK_BW_2_7 0x0a
+# define DP_LINK_BW_5_4 0x14
#define DP_LANE_COUNT_SET 0x101
# define DP_LANE_COUNT_MASK 0x0f
@@ -84,6 +88,7 @@
# define DP_TRAINING_PATTERN_DISABLE 0
# define DP_TRAINING_PATTERN_1 1
# define DP_TRAINING_PATTERN_2 2
+# define DP_TRAINING_PATTERN_3 3
# define DP_TRAINING_PATTERN_MASK 0x3
# define DP_LINK_QUAL_PATTERN_DISABLE (0 << 2)