From: Ville Syrjala <syrjala@sci.fi>
Date: Tue, 30 Jun 2009 18:41:40 +0000 (-0700)
Subject: atyfb: fix HP OmniBook 500 reboot hang
X-Git-Tag: v2.6.31-rc2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eafad22a05fdaca60f06433ffe8810aaa920d539;p=pandora-kernel.git

atyfb: fix HP OmniBook 500 reboot hang

Apparently HP OmniBook 500's BIOS doesn't like the way atyfb reprograms
the hardware. The BIOS will simply hang after a reboot. Fix the problem
by restoring the hardware to it's original state on reboot.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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