From ace7dcc8181373a0338efa1686c5e36eb121dff2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= Date: Wed, 25 Feb 2026 09:42:20 +0200 Subject: drm/dp: Add definition for Panel Replay full-line granularity MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Uma Shankar Acked-by: Maarten Lankhorst Link: https://patch.msgid.link/20260225074221.1744330-1-jouni.hogander@intel.com (cherry picked from commit b93311673263bb98a200ab1cb6304f969bdada5c) Signed-off-by: Joonas Lahtinen --- include/drm/display/drm_dp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index e4eebabab975..8b15d3eeb716 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -571,6 +571,8 @@ # 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_FULL_LINE_GRANULARITY 0xffff + #define DP_PANEL_REPLAY_CAP_Y_GRANULARITY 0xb4 /* Link Configuration */ -- cgit v1.2.3