Merge tag 'drm-misc-next-2021-07-16' of git://anongit.freedesktop.org/drm/drm-misc...

[linux-2.6-microblaze.git] / include / drm / drm_dp_helper.h

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index a1b2d94..1d5b3db 100644 (file)
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -1378,10 +1378,27 @@ enum drm_dp_phy {
 #define DP_SYMBOL_ERROR_COUNT_LANE1_PHY_REPEATER1          0xf0037 /* 1.3 */
 #define DP_SYMBOL_ERROR_COUNT_LANE2_PHY_REPEATER1          0xf0039 /* 1.3 */
 #define DP_SYMBOL_ERROR_COUNT_LANE3_PHY_REPEATER1          0xf003b /* 1.3 */
+
+#define __DP_FEC1_BASE                                     0xf0290 /* 1.4 */
+#define __DP_FEC2_BASE                                     0xf0298 /* 1.4 */
+#define DP_FEC_BASE(dp_phy) \
+       (__DP_FEC1_BASE + ((__DP_FEC2_BASE - __DP_FEC1_BASE) * \
+                          ((dp_phy) - DP_PHY_LTTPR1)))
+
+#define DP_FEC_REG(dp_phy, fec1_reg) \
+       (DP_FEC_BASE(dp_phy) - DP_FEC_BASE(DP_PHY_LTTPR1) + fec1_reg)
+
 #define DP_FEC_STATUS_PHY_REPEATER1                        0xf0290 /* 1.4 */
+#define DP_FEC_STATUS_PHY_REPEATER(dp_phy) \
+       DP_FEC_REG(dp_phy, DP_FEC_STATUS_PHY_REPEATER1)
+
 #define DP_FEC_ERROR_COUNT_PHY_REPEATER1                    0xf0291 /* 1.4 */
 #define DP_FEC_CAPABILITY_PHY_REPEATER1                     0xf0294 /* 1.4a */
 
+#define DP_LTTPR_MAX_ADD                                   0xf02ff /* 1.4 */
+
+#define DP_DPCD_MAX_ADD                                            0xfffff /* 1.4 */
+
 /* Repeater modes */
 #define DP_PHY_REPEATER_MODE_TRANSPARENT                   0x55    /* 1.3 */
 #define DP_PHY_REPEATER_MODE_NON_TRANSPARENT               0xaa    /* 1.3 */