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drm/amd/display: Do not warn NULL dc_sink if forcing connector

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[why]
There is a DRM_ERROR when the dc_sink is NULL and
there should not be this warning when the connector
is forced.

[how]
Do not warn if dc_sink is NULL if the connector
is forced.

Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Victor Lu
2020-09-29 16:03:10 -04:00
committed by Alex Deucher
parent dbf5256bbf
commit ad975f448d
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -5833,7 +5833,8 @@ enum drm_mode_status amdgpu_dm_connector_mode_valid(struct drm_connector *connec
dc_sink = to_amdgpu_dm_connector(connector)->dc_sink;
if (dc_sink == NULL) {
if (dc_sink == NULL && aconnector->base.force != DRM_FORCE_ON_DIGITAL &&
aconnector->base.force != DRM_FORCE_ON) {
DRM_ERROR("dc_sink is NULL!\n");
goto fail;
}