tree 001dbc1cd162cb8d4f02646d6903b0c546701000
parent 71b1f1956b4466b47551e73d4dd2145df4241eb8
author Marek Szyprowski <m.szyprowski@samsung.com> 1409578030 +0900
committer Inki Dae <daeinki@gmail.com> 1411142169 +0900

drm/exynos: fimd: fix window clear code

To correctly disable hardware window during driver init, both enable bits
(WINCONx_ENWIN in WINCON and SHADOWCON_CHx_ENABLE in SHADOWCON) must be
cleared, otherwise hardware fails to re-enable such window later.

While touching this function, also temporarily disable ctx->suspended flag
to let fimd_wait_for_vblank function really to do its job.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>