From: Tomi Valkeinen <Tomi.Valkeinen@nokia.com>
Date: Fri, 21 May 2010 07:09:18 +0000 (+0300)
Subject: OMAP: DSS2: Taal: Optimize enable_te, rotate, mirror when value unchanged
X-Git-Tag: v2.6.36-rc1~487^2~13
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffb63c95b2fa52b02b45537d18f0ca698bef5496;p=pandora-kernel.git

OMAP: DSS2: Taal: Optimize enable_te, rotate, mirror when value unchanged

Skip any further processing of taal_enable_te(), taal_rotate(), and
taal_mirror() if value remains unchanged.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
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