tree cf0aaa81cda4d8002e01cfd3f460cbc3684fbdae
parent e2215321ff180f280d83837f57f3a84f8b6dda0d
author Stéphane Marchesin <marcheu@chromium.org> 1404339222 -0700
committer Dave Airlie <airlied@redhat.com> 1404783185 +1000

drm/udl: add vblank support

This is needed to be able to send page flip completion events.
Also while I'm at it, fix the error paths on init.

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>