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(parent: 3cb6830) | patch
drm/exynos: enable vblank after DPMS on
authorAndrzej Hajda <a.hajda@samsung.com>
Fri, 10 Oct 2014 12:31:55 +0000 (14:31 +0200)
committerInki Dae <daeinki@gmail.com>
Sun, 2 Nov 2014 16:51:28 +0000 (01:51 +0900)
commitd6948b2fd870f3e375fa0f0a37dae3feb85e5bc9
treebb1878fb0719eccd926104a4915e75e61efaa3f6tree | snapshot
parent3cb6830a75665ec4efa99c69d52c5d9df597c397commit | diff
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>
drivers/gpu/drm/exynos/exynos_drm_crtc.c diff | blob | history
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