[alsa-devel] S51 usb support

[Matti Picus]

On 10/05/2010 09:38 AM, Daniel Mack wrote:
>
> Normally, the volume would be controlled by a feature unit. Just post
> the whole output of 'lsusb -v' to some pastebin website and post the
> link.
>
>    
http://pastebin.com/e8ZcX9TN
>
>
>> Any guidance you can give toward getting the volume controls
>> recognized would be greatly appreciate.
>>      
> The best way is to sniff the USB communication when Windows sets the
> volume
>    
Is there an example in the alsa source tree of some of this?
Matti