From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sat, 29 Oct 2011 19:37:06 +0000 (-0700)
Subject: Input: i8042 - also perform controller reset when suspending
X-Git-Tag: v3.3-rc1~122^2^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1729ad1f4f9e167ade84ca8b5269695c42351160;p=pandora-kernel.git

Input: i8042 - also perform controller reset when suspending

In addition to some laptops needing i8042 reset after resuming from S2R to
get their touchpads working there is another class of laptops - ones that
need i8042 reset before going to S2R, otherwise they will simply reboot
instead of resuming.

See https://bugzilla.kernel.org/show_bug.cgi?id=15612

This change forces reset of i8042 before doing S2R.

Reported-by: Stefan Koch <stefan_koch@gmx.net>
Tested-by: Alexander van Loon <a.vanloon@alexandervanloon.nl>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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