Files
linux/drivers/gpu
Mario Kleiner ba124a4105 drm/nouveau/kms: reference vblank for crtc during pageflip.
Need to drm_vblank_get/put() the crtc involved in a
pending pageflip, or we might not get vblank irqs and
updates of vblank counts and timestamps for pageflip
events and flip completion.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
2014-06-17 14:41:41 +10:00
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