From: Jouni Högander Date: Wed, 25 Feb 2026 07:42:20 +0000 (+0200) Subject: drm/dp: Add definition for Panel Replay full-line granularity X-Git-Tag: v7.0-rc3~21^2~3^2~1 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ace7dcc8181373a0338efa1686c5e36eb121dff2;p=thirdparty%2Fkernel%2Flinux.git drm/dp: Add definition for Panel Replay full-line granularity 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 --- 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 */