[PATCH v4 02/12] drm/dp: Add Panel Replay capability bits from DP2.1 specification

["Jouni Högander" <jouni.hogander@intel.com>]

Add PANEL REPLAY CAPABILITY register (0xb1) bits.

v3:
  - added DP_DSC_DECODE_CAPABILITY definitions
  - use defined shift instead of hardcoded value
v2: comment about DP2.1 changed as DP2.1a

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
---
 include/drm/display/drm_dp.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index 3371e2edd9e9..811e9238a77c 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -554,8 +554,18 @@
 
 #define DP_PANEL_REPLAY_CAP_SIZE	7
 
-#define DP_PANEL_REPLAY_CAP_CAPABILITY			0xb1
-# define DP_PANEL_REPLAY_SU_GRANULARITY_REQUIRED	(1 << 5)
+#define DP_PANEL_REPLAY_CAP_CAPABILITY					0xb1
+# define DP_PANEL_REPLAY_DSC_DECODE_CAPABILITY_IN_PR_SHIFT			1 /* DP 2.1a */
+# define DP_PANEL_REPLAY_DSC_DECODE_CAPABILITY_IN_PR_MASK			(3 << DP_PANEL_REPLAY_DSC_DECODE_CAPABILITY_IN_PR_SHIFT)
+# define DP_DSC_DECODE_CAPABILITY_IN_PR_SUPPORTED				0x00
+# define DP_DSC_DECODE_CAPABILITY_IN_PR_FULL_FRAME_ONLY				0x01
+# define DP_DSC_DECODE_CAPABILITY_IN_PR_NOT_SUPPORTED				0x02
+# define DP_DSC_DECODE_CAPABILITY_IN_PR_RESERVED				0x03
+# 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_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_REPLAY_CAP_X_GRANULARITY		0xb2
 #define DP_PANEL_REPLAY_CAP_Y_GRANULARITY		0xb4
-- 
2.43.0