drm/dp: add some new DP regs for DP 1.2

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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)