From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Thu, 27 Nov 2014 16:56:09 +0000 (-0200)
Subject: drm/exynos: create exynos_check_plane()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~29^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adf5691c333620560fb90f2c551a42da8ed14f15;p=pandora-kernel.git

drm/exynos: create exynos_check_plane()

Split update plane in two parts, an initial check part that can fail
and the update part that can't fail.

This is a important step for the upcoming atomic modesetting support.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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