From 7cdd8d73139ec935a8e91806131a5b91e26c653e Mon Sep 17 00:00:00 2001
From: Mathieu Bouffard <mbouffard@strangequarks.org>
Date: Wed, 18 May 2011 17:09:17 +0200
Subject: [PATCH] ALSA: usb-audio - Add support for USB X-Fi S51 Pro

USB X-Fi S51 Pro volume and mute from the volume knob on the unit.
Compiled and tested with 2.6.39-rc7-git12

Signed-off-by: Mathieu Bouffard <mbouffard@strangequarks.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Reading git-format-patch failed