From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 4 Jul 2012 20:42:15 +0000 (+0200)
Subject: drm/i915: extract intel_set_config_update_output_state
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~15^2~3^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e43105183bcecfbe56733785c05bf182df60082;p=pandora-kernel.git

drm/i915: extract intel_set_config_update_output_state

Note that this function already clobbers the mode config state,
so we have to clean things up if something fails.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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