drm/exynos: add runtime pm feature for fimd
authorJoonyoung Shim <jy0922.shim@samsung.com>
Fri, 9 Dec 2011 07:52:11 +0000 (16:52 +0900)
committerInki Dae <inki.dae@samsung.com>
Wed, 21 Dec 2011 06:14:17 +0000 (15:14 +0900)
This adds runtime PM feature for fimd. The runtime PM functions control
clocks for fimd and prevent to access the register of fimd for vblank
when clock is turned off by suspend of runtime PM.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

No differences found