[PATCH 10/33] drm/amd/display: add a override flag as wa for some specific dongle

brichang Brian.Chang at amd.com
Fri Aug 26 22:26:59 UTC 2022


From: "Chen, Leo" <SanChuan.Chen at amd.com>

[Why & How]
Add a override flag as wa for some specific dongle

Co-authored-by: Leo Chen <sancchen at amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu at amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu at amd.com>
Acked-by: Brian Chang <Brian.Chang at amd.com>
Signed-off-by: Leo Chen <sancchen at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dc_link.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h
index b18efe988830..d1214944839f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -224,6 +224,7 @@ struct dc_link {
 		bool dpia_mst_dsc_always_on;
 		/* Forced DPIA into TBT3 compatibility mode. */
 		bool dpia_forced_tbt3_mode;
+		bool dongle_mode_timing_override;
 	} wa_flags;
 	struct link_mst_stream_allocation_table mst_stream_alloc_table;
 
-- 
2.25.1



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