Commits
Inki Dae committed 52c68814cd7
drm/exynos: extend vblank off delay time. some platform could be entering to sleep after short time once lcd panel off but before that vblank could be off by vblank off delay feature. at that time, vblank doesn't have the pair between vblank_get/put. so this path makes vblank off delay to have enough. Signed-off-by: Inki Dae <inki.dae@samsung.com>