From: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Mon, 25 Jan 2010 02:35:16 +0000 (+0800)
Subject: drm/i915: disable hotplug detect before Ironlake CRT detect
X-Git-Tag: v2.6.33-rc7~2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eceb784cec4dc0fcc2993d9ee4a7c0d111ada80a;p=pandora-kernel.git

drm/i915: disable hotplug detect before Ironlake CRT detect

This tries to fix CRT detect loop hang seen on some Ironlake form
factor, to clear up hotplug detect state before taking CRT detect
to make sure next hotplug detect cycle is consistent.

Cc: Stable Team <stable@kernel.org>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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