From c8ab7c5459525450b2e875f9a33ce25a7fea4fd0 Mon Sep 17 00:00:00 2001
From: Charlene Liu <Charlene.Liu@amd.com>
Date: Sun, 20 Feb 2022 19:02:20 -0500
Subject: drm/amd/display: add verify_link_cap back for hdmi
Git-commit: 493a7508d737a03b620bb0806e222bd39a9ebca0
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
[why]
hdmi specific: add verify link cap after retrive link cap.
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 045d33375133..b2ed2b683ba5 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -981,7 +981,8 @@ static bool should_verify_link_capability_destructively(struct dc_link *link,
destrictive = false;
}
}
- }
+ } else if (dc_is_hdmi_signal(link->local_sink->sink_signal))
+ destrictive = true;
return destrictive;
}
--
2.38.1