Re: [Alsa-user] Audiotrak Maya 44 USB Soundcard

[Clemens L. <cl...@la...>]

Hiram Abiff wrote:
> cannot submit datapipe for urb 0, err = -38

This means that the code to support playing audio data through a high
speed hub has not been enabled.  Enable CONFIG_USB_EHCI_SPLIT_ISO in the
kernel configuration (you may need to enable "experimental features" for
this), or don't use a hub.


Lee Revell wrote:
| Clemens, it seems like some of the possible USB error messages (like
| this one) are only possible if a hub is involved, maybe you could add
| this to your human readable error codes?

Done.  (This code wasn't documented in the official list.)


HTH
Clemens