Re: Re: snd-usb-usx2y 0.7.1 against cvs head: please test it!

[Werner Schweer <ws@seh.de>]

On Thursday 15 July 2004 10:53, Karsten Wiese wrote:
> Am Mittwoch 14 Juli 2004 20:34 schrieb Werner Schweer:
> > On Wednesday 14 July 2004 19:41, Werner Schweer wrote:
> > > On Wednesday 14 July 2004 19:19, Karsten Wiese wrote:
...
> > > > > /home/ws/projects/alsa/alsa-driver/kbuild/../usb/usx2y/usbusx2yaudi
> > > > >o. c: 34 7: Sequence Error!(ep=8;nuc=1,frame=860)
> > >
> > > starting jackd with -S (force 16bit format) works!
> >
> > but only for about 20 minutes, then jackd dies with same error, same
> > system error message :-(
>
> if your kernel is currently configured with CONFIG_USB_BANDWIDTH=y
> (and you like to spend some more time testing):
> Please recompile the kernel without that option and retry.
> the relevant part of the .config would look like:
>
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEVICEFS=y
> # CONFIG_USB_BANDWIDTH is not set
> # CONFIG_USB_DYNAMIC_MINORS is not set
> <<<<<<
>
> karsten

without USB_BANDWIDTH enabled all works fine now! I tested JACK with
period size 144 / 2 buffers / 24 samples and it now works very stable.

/werner




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