Add required DPCD address which will be needed to enable DP2.1 ALPM.
Cc: Jouni Högander <[email protected]>
Reviewed-by: Suraj Kandpal <[email protected]>
Signed-off-by: Animesh Manna <[email protected]>
---
include/drm/display/drm_dp.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index e4eebabab975..b4bacbcf130e 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -1512,6 +1512,8 @@
/* See DP_128B132B_SUPPORTED_LINK_RATES for values */
#define DP_PHY_REPEATER_128B132B_RATES 0xf0007 /* 2.0 */
#define DP_PHY_REPEATER_EQ_DONE 0xf0008 /* 2.0 E11
*/
+#define DP_LTTPR_ALPM_CAPABILITIES 0xf0009 /* 2.1 */
+#define DP_TOTAL_LTTPR_CNT 0xf000a /* 2.1 */
enum drm_dp_phy {
DP_PHY_DPRX,
@@ -1691,7 +1693,7 @@ enum drm_dp_phy {
#define DP_DSC_BRANCH_CAP_SIZE 3
#define EDP_PSR_RECEIVER_CAP_SIZE 2
#define EDP_DISPLAY_CTL_CAP_SIZE 5
-#define DP_LTTPR_COMMON_CAP_SIZE 8
+#define DP_LTTPR_COMMON_CAP_SIZE 10
#define DP_LTTPR_PHY_CAP_SIZE 3
#define DP_SDP_AUDIO_TIMESTAMP 0x01
--
2.29.0
