From c5fe47327b067432ef944714ce66ce75bb85749f Mon Sep 17 00:00:00 2001 From: José Roberto de Souza Date: Fri, 16 Mar 2018 18:38:28 -0700 Subject: drm: Add PSR version 3 macro MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit eDP 1.4a specification defines PSR version 3, it PSR2 with the addition of Y-coordinate support when doing selective update. Signed-off-by: José Roberto de Souza Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20180317013828.24182-1-jose.souza@intel.com --- include/drm/drm_dp_helper.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/drm') diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 4de97e94ef9d..62903bae0221 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -288,6 +288,7 @@ #define DP_PSR_SUPPORT 0x070 /* XXX 1.2? */ # define DP_PSR_IS_SUPPORTED 1 # define DP_PSR2_IS_SUPPORTED 2 /* eDP 1.4 */ +# define DP_PSR2_WITH_Y_COORD_IS_SUPPORTED 3 /* eDP 1.4a */ #define DP_PSR_CAPS 0x071 /* XXX 1.2? */ # define DP_PSR_NO_TRAIN_ON_EXIT 1 -- cgit v1.2.3