[PATCH 09/12] drm/amd/display: Define PSR ERROR Status bit VSC_SDP

Aurabindo Pillai aurabindo.pillai at amd.com
Wed Oct 7 12:42:21 UTC 2020


From: Reza Amini <Reza.Amini at amd.com>

[why]
So we can track VSC SDP errors from display

[how]
Define the bit, and use it in driver logic

Signed-off-by: Reza Amini <Reza.Amini at amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai at amd.com>
---
 drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
index c2b392a533b1..7f5acd8fb918 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -90,7 +90,8 @@ union psr_error_status {
 	struct {
 		unsigned char LINK_CRC_ERROR        :1;
 		unsigned char RFB_STORAGE_ERROR     :1;
-		unsigned char RESERVED              :6;
+		unsigned char VSC_SDP_ERROR         :1;
+		unsigned char RESERVED              :5;
 	} bits;
 	unsigned char raw;
 };
-- 
2.25.1



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