[alsa-devel] [PATCH 0/5] RFC v2 for snd-usb endpoint logic rework

[Aurélien Leblond]

> Another thing, in your previous post, you asked to try the driver with
> other sound card.
> I have an Edirol UA-25Ex that never worked on this machine (I have the
> dredded EHCI USB port, it's the reason why I bought the FTU in the
> first place).
> The error I used to get while starting Jack in Full Duplex with this
> sound card was
> "Cannot submit datapipe for urb 0, error -28: not enough bandwidth"


Sorry about that, I think I answered my own question
http://lists.linuxaudio.org/pipermail/linux-audio-user/2011-November/081814.html

Aurélien