From: Keith Packard <keithp@keithp.com>
Date: Mon, 19 Sep 2011 06:09:52 +0000 (-0700)
Subject: drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously
X-Git-Tag: v3.2-rc1~135^2~2^2~45^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd9431597153925b000e810ceadf599b5aa6ad90;p=pandora-kernel.git

drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously

There's no good reason to turn off the eDP force VDD bit synchronously
while probing devices; that just sticks a huge delay into all mode
setting paths. Instead, queue a delayed work proc to disable the VDD
force bit and then remember when that fires to ensure that the
appropriate delay is respected before trying to turn it back on.

Signed-off-by: Keith Packard <keithp@keithp.com>
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