drm/msm: serialize vblank work on the display commit thread

Avoid race conditions between VBLANK on/off work and the main
CRTC commit thread by queuing the VBLANK work onto the CRTC's
main commit thread.

Change-Id: I90611e187bccb43b91c2307b29db316548db5649
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
1 file changed