From: Pawel Osciak <p.osciak@samsung.com>
Date: Wed, 11 Aug 2010 01:02:41 +0000 (-0700)
Subject: s3c-fb: protect window-specific registers during updates
X-Git-Tag: v2.6.36-rc1~169
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8bdabca3ad69de632bd13f1cb65639e9a556e20;p=pandora-kernel.git

s3c-fb: protect window-specific registers during updates

Newer hardware (S3C6410, S5P) have the ability to block updates from
shadow registers during reconfiguration.  Add protect calls for set_par
and clear protection when resetting.

Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: InKi Dae <inki.dae@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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