On Fri, Nov 25, 2011 at 3:14 PM, alexander <axeldenstore@gmail.com> wrote:
On 11/19/2011 10:13 PM, Daniel Mack wrote:


On Nov 19, 2011 11:22 AM, "alexander" <axeldenstore@gmail.com> wrote:
>
> I recently bought a sound devices usbpre2 wich is both usb1.1 and usb2
> class compliant.. It works very well as a usb1 device but not as usb2..
> with jackd I can get it to run as record only, but not playback only or
> duplex..


Could this be a similar issue?
 
http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg28007.html

BTW, I have just read in lkml that Thomas Poussevin's patch is included in linux 3.2 rc3. :)

Cheers, Pablo