From: Florian Mickler <florian@mickler.org>
Date: Mon, 13 Jul 2009 10:40:32 +0000 (+0800)
Subject: drm/i915: Set lvds dual channel according to register from vbios
X-Git-Tag: v2.6.31-rc6~37^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=832cc28d5bc676331e6376d940ae45d5937aa688;p=pandora-kernel.git

drm/i915: Set lvds dual channel according to register from vbios

Vbios will set lvds register correctly based on
current algorithm for lingle/dual Channel LVDS when
system boot, so we can accept this configuration
directly, regardless of LVDS enable status.

It fixed freedesktop.org bug #22262

Signed-off-by: Florian Mickler <florian@mickler.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
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