linux-kernel - Sound got mute in kernel 3.5.4 (Fast Track Pro USB Sound Card), found commit that causes it

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Date:	Thu, 20 Sep 2012 18:33:33 +0200
From:	Andrzej Giniewicz <gginiu@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Sound got mute in kernel 3.5.4 (Fast Track Pro USB Sound Card), found
 commit that causes it - how to proceed?

Hello,

today I updated kernel to 3.5.4 and noticed, that all my sound from Fast
Track Pro USB Sound Card got mute. I haven't noticed any error reports
or messages, all seems to work, the card is just silent. I downgraded to
3.5.3 and applied patched from usb sound module one by one and found
out, that 3.5.4 minus " ALSA: snd-usb: fix calls to next_packet_size "
works fine:

http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=commitdiff;h=ca150f7ade5973c3bce19261bca6174d5c3cc342

Does this change require some update of configuration I missed?

There are some informations about device from lsusb:
http://pastie.org/private/odiuw0ve3iszdat9mwpa
My system runs 64 bit Arch Linux, there is config used by it:
https://projects.archlinux.org/svntogit/packages.git/plain/trunk/config.x86_64?h=packages/linux&id=59ae346478ff01f0d2dc47b04a3a1297046b1900

How can I proceed with this issue? Any more information I can provide to
help in solving this?

Thank you,
Andrzej Giniewicz.

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