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>

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 83a389e..91567bb 100644 (file)
--- 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)