drm/radeon: add missing crtc unlock when setting up the MC
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 5 Nov 2014 22:14:32 +0000 (17:14 -0500)
committerZefan Li <lizefan@huawei.com>
Mon, 2 Feb 2015 09:05:18 +0000 (17:05 +0800)
commit4dc9a295a5975b4e60edd87f8e469dd5746dded5
tree38793e59562f88d23c8d016616712d85b90b7087
parent11e4f1f6a3ea6ed6284732b50f621974c5766f22
drm/radeon: add missing crtc unlock when setting up the MC

commit f0d7bfb9407fccb6499ec01c33afe43512a439a2 upstream.

Need to unlock the crtc after updating the blanking state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>
drivers/gpu/drm/radeon/evergreen.c