From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 28 May 2012 19:42:51 +0000 (-0300)
Subject: drm/i915: enable DIP before enabling each InfoFrame
X-Git-Tag: v3.6-rc1~83^2~47^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=822974aea875348e69fb6b6d2078ae8372eeec66;p=pandora-kernel.git

drm/i915: enable DIP before enabling each InfoFrame

So the write_infoframe function can assume the DIP is on.

V2: Be more defensive and add WARN().

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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