[PATCH 1/7] drm: Add eDP 1.5 early transport definition

Jouni Högander jouni.hogander at intel.com
Mon Dec 18 17:49:58 UTC 2023


Add DP_PSR_ENABLE_SU_REGION_ET to enable panel early transport.

Cc: dri-devel at lists.freedesktop.org

Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
---
 include/drm/display/drm_dp.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index 3731828825bd..281afff6ee4e 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -718,6 +718,7 @@
 # define DP_PSR_SU_REGION_SCANLINE_CAPTURE	BIT(4) /* eDP 1.4a */
 # define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS		BIT(5) /* eDP 1.4a */
 # define DP_PSR_ENABLE_PSR2			BIT(6) /* eDP 1.4a */
+# define DP_PSR_ENABLE_SU_REGION_ET             BIT(7) /* eDP 1.5 */
 
 #define DP_ADAPTER_CTRL			    0x1a0
 # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE   (1 << 0)
-- 
2.34.1



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