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drm/amd/display: Don't report fake sink as connected

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This was missed in the previous fake sink change. The fake sink
allows us to enable a pipe with a disconnected display. We
shouldn't report it as connected.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2017-08-17 14:58:07 -04:00 committed by Alex Deucher
parent 7d58e72149
commit 8580d60bae
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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@ -2453,7 +2453,8 @@ amdgpu_dm_connector_detect(struct drm_connector *connector, bool force)
* 2. This interface *is called* in context of user-mode ioctl. Which
* makes it a bad place for *any* MST-related activit. */
if (aconnector->base.force == DRM_FORCE_UNSPECIFIED)
if (aconnector->base.force == DRM_FORCE_UNSPECIFIED &&
!aconnector->fake_enable)
connected = (aconnector->dc_sink != NULL);
else
connected = (aconnector->base.force == DRM_FORCE_ON);