From: Zhenyu Wang <zhenyu.z.wang@intel.com>
Date: Mon, 23 Mar 2009 11:40:57 +0000 (+0800)
Subject: drm/i915: only set TV mode when any property changed
X-Git-Tag: v2.6.30-rc1~245^2~1^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebcc8f2eade76946dbb5d5c545b91f8157051aa8;p=pandora-kernel.git

drm/i915: only set TV mode when any property changed

If there's no real property change, don't need to set TV mode again.

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
[anholt: checkpatch.pl fix]
Signed-off-by: Eric Anholt <eric@anholt.net>
---

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