tree bb1878fb0719eccd926104a4915e75e61efaa3f6
parent 3cb6830a75665ec4efa99c69d52c5d9df597c397
author Andrzej Hajda <a.hajda@samsung.com> 1412944315 +0200
committer Inki Dae <daeinki@gmail.com> 1414947088 +0900

drm/exynos: enable vblank after DPMS on

Before DPMS off driver disables vblank.
It should be balanced by vblank enable after DPMS on.
The patch fixes issue with page_flip ioctl not being able
to acquire vblank counter introduced by patch:
drm: Always reject drm_vblank_get() after drm_vblank_off()

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>