From: Keith Packard <keithp@keithp.com>
Date: Thu, 29 Sep 2011 22:53:27 +0000 (-0700)
Subject: drm/i915: Create helper functions to determine eDP power state
X-Git-Tag: v3.2-rc1~135^2~2^2~45^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebf33b18816d9755087474cda7761e5944dd56c1;p=pandora-kernel.git

drm/i915: Create helper functions to determine eDP power state

We need to check eDP VDD force and panel on in several places, so
create some simple helper functions to avoid duplicating code.

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