From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: C-Media 6632A unsupported (asus xonar u7)
Date: Fri, 28 Jun 2013 09:25:51 +0200
Message-ID: <51CD3A7F.4040906@ladisch.de>
References: <CANOmF+myQN0dyJoogCju4w+ScvrcXBNq1EGk99keM048SE0HoQ@mail.gmail.com>
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To: Julius von kohout <juliusvonkohout@gmail.com>
Cc: alsa-devel@alsa-project.org
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Julius von kohout wrote:
> Hi ive got a new usb soundcard with the brand new C-Media 6632A chip and
> want to help with debugging.

Please show the output of "lsusb -v" for this device.

> cannot get ctl value: req = 0x81, wValue = 0x0, wIndex = 0x1400, type = 3

This sounds like a bug in the device's firmware.


Regards,
Clemens