[alsa-devel] Linux USB audio driver - sample code / link / documentation

Ramya Desai ramya.desai at gmail.com
Fri Nov 26 10:12:53 CET 2010

On Fri, Nov 26, 2010 at 1:53 AM, Daniel Mack <zonque at gmail.com> wrote:
> On 11/25/2010 01:51 AM, Ramya Desai wrote:
>> I did not find a document for writing a USB audio driver under Linux
>> environment. Please let me know any sample driver / link / document
>> which describes about the USB audio driver under Linux environment.
> As Clemens wrote, examining existing drivers in the kernel repository
> (under sound/usb) might help you most. Just have a look how they
> communicate with the hardware and how they set up the ALSA components
> inside the kernel.

Thank you very much for your reply.

I have gone through the sound/usb/* sources. However, I have also gone
through the sound/soc/* sources. There is a documentation about the
SOC implementation like platform driver, machine driver etc. The
documentation is available in Documentation/sound/alsa/soc. Is there
any documentation, like soc, for USB implementation?

Thanks and Regards,

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