tree bdb478e5d60004304b1106967473557edcb883b9
parent 92dcffb916d309aa01778bf8963a6932e4014d07
author Zhenyu Wang <zhenyuw@linux.intel.com> 1264386916 +0800
committer Eric Anholt <eric@anholt.net> 1264438374 -0800

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>