From: Arjan van de Ven <arjan@linux.intel.com>
Date: Thu, 9 Apr 2009 18:36:50 +0000 (-0700)
Subject: Input: i8042 - introduce a tougher reset
X-Git-Tag: v2.6.30-rc3~62^2^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ea2fc6491631d2c3f346dcb0d9d6edd44ccf4cd;p=pandora-kernel.git

Input: i8042 - introduce a tougher reset

Some touchpads don't reset right the first time (MSI Wind U-100 for
example).  This patch will retry the reset up to 5 times.

In addition, on x86, we don't fail entire i8042 initialization if
controller reset fails in hope that keyboard port will still be
functional and user will still get a working keyboard. This is
especially important on netbooks.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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