From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 17 Feb 2011 18:44:09 +0000 (+0000)
Subject: Enable Dell All-In-One volume up/down keys
X-Git-Tag: v2.6.39-rc1~20^2^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=820787fceb3e62c29a36423eb30e2f9f198547f7;p=pandora-kernel.git

Enable Dell All-In-One volume up/down keys

Enable volume up and down hotkeys on WMI events
GUID 284A0E6B-380E-472A-921F-E52786257FB4 and
GUID 02314822-307C-4F66-bf0E-48AEAEB26CC8.

Also works around a firmware bug where the _WED method
should return an integer containing the key code and in fact
the method returns the key code in element zero of a buffer.

BugLink: http://bugs.launchpad.net/bugs/701530
BugLink: http://bugs.launchpad.net/bugs/676997

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
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