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drm/dp: Add definition for Panel Replay full-line granularity

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DP specification is saying value 0xff 0xff in PANEL REPLAY SELECTIVE UPDATE
X GRANULARITY CAPABILITY registers (0xb2 and 0xb3) means full-line
granularity. Add definition for this.

Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/20260225074221.1744330-1-jouni.hogander@intel.com
(cherry picked from commit b93311673263bb98a200ab1cb6304f969bdada5c)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Jouni Högander 2026-02-25 09:42:20 +02:00 • committed by Joonas Lahtinen
parent 11439c4635
commit ace7dcc818
1 changed files with 2 additions and 0 deletions
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2
include/drm/display/drm_dp.h
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@ -571,6 +571,8 @@
# define DP_PANEL_REPLAY_LINK_OFF_SUPPORTED_IN_PR_AFTER_ADAPTIVE_SYNC_SDP (1 << 7) # 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_X_GRANULARITY 0xb2
# define DP_PANEL_REPLAY_FULL_LINE_GRANULARITY 0xffff
#define DP_PANEL_REPLAY_CAP_Y_GRANULARITY 0xb4 #define DP_PANEL_REPLAY_CAP_Y_GRANULARITY 0xb4
/* Link Configuration */ /* Link Configuration */