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drm/amd/amdgpu: fix console deadlock if late init failed

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[ Upstream commit c085bd5119d5d0bdf3ef591a5563566be7dedced ]

Signed-off-by: Jim Qu <Jim.Qu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jim Qu 2017-03-01 15:53:29 +08:00 committed by Greg Kroah-Hartman
parent 40b2b6453f
commit d42ebf5638
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -1760,8 +1760,11 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
}
r = amdgpu_late_init(adev);
if (r)
if (r) {
if (fbcon)
console_unlock();
return r;
}
/* pin cursors */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {