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(parent: 37f8220) | patch
drm/exynos: wait for the completion of pending page flip
authorInki Dae <inki.dae@samsung.com>
Tue, 21 May 2013 07:55:58 +0000 (16:55 +0900)
committerInki Dae <inki.dae@samsung.com>
Thu, 23 May 2013 10:47:33 +0000 (19:47 +0900)
commitf853355f3df5d8b78a9a379ba3977b366db270b7
tree6d2bb4ac54fb3cb6ee7feced8f64305ffced4bb9tree | snapshot
parent37f82202d492fee26914db2b8e37958d29172424commit | diff
drm/exynos: wait for the completion of pending page flip

This patch fixes the issue that drm_vblank_get() is failed.

The issus occurs when next page flip request is tried
if previous page flip event wasn't completed yet and then
dpms became off.

So this patch make sure that page flip event is completed
before dpms goes to off.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_crtc.c diff | blob | history
Linux Kernel Source Tree.