Commits
Y.C. Chen committed 8f372e250ae
drm/ast: open key before detect chips Some config settings like 3rd TX chips will not get correctly if the extended reg is protected Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com> Reviewed-by: Egbert Eich <eich@suse.de> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>