[PATCH 02/11] drm/dp: Add Panel Replay capability bits from DP2.1 specification

Jouni Högander jouni.hogander at intel.com
Fri Feb 14 14:01:06 UTC 2025


There are severaly bits in Panel Replay PANEL REPLAY CAPABILITY register
(0xb1). Add these bits.

Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
---
 include/drm/display/drm_dp.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index c413ef68f9a3..93f8b08b23a5 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -552,8 +552,14 @@
 # define DP_PANEL_REPLAY_SU_SUPPORT			(1 << 1)
 # define DP_PANEL_REPLAY_EARLY_TRANSPORT_SUPPORT	(1 << 2) /* eDP 1.5 */
 
-#define DP_PANEL_PANEL_REPLAY_CAPABILITY		0xb1
-# define DP_PANEL_PANEL_REPLAY_SU_GRANULARITY_REQUIRED	(1 << 5)
+#define DP_PANEL_PANEL_REPLAY_CAPABILITY					0xb1
+# define DP_PANEL_REPLAY_DSC_DECODE_CAPABILITY_IN_PR_SHIFT			1 /* DP 2.1 */
+# define DP_PANEL_REPLAY_DSC_DECODE_CAPABILITY_IN_PR_MASK			(3 << 1)
+# define DP_PANEL_REPLAY_ASYNC_VIDEO_TIMING_NOT_SUPPORTED_IN_PR			(1 << 3)
+# define DP_PANEL_REPLAY_DSC_CRC_OF_MULTIPLE_SUS_SUPPORTED			(1 << 4)
+# define DP_PANEL_PANEL_REPLAY_SU_GRANULARITY_REQUIRED				(1 << 5)
+# define DP_PANEL_REPLAY_SU_Y_GRANULARITY_EXTENDED_CAPABILITY_SUPPORTED		(1 << 6)
+# define DP_PANEL_REPLAY_LINK_OFF_SUPPORTED_IN_PR_AFTER_ADAPTIVE_SYNC_SDP	(1 << 7)
 
 #define DP_PANEL_PANEL_REPLAY_X_GRANULARITY		0xb2
 #define DP_PANEL_PANEL_REPLAY_Y_GRANULARITY		0xb4
-- 
2.43.0



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