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

[Karsten Wiese <annabellesgarden@yahoo.de>]

> testing on 2.6.7-bk20 i get the following message when starting
> JACK:
>
> ALSA lib pcm_hw.c:549:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed:
> Broken pipe
> could not start playback (Broken pipe)
> jackd watchdog: timeout - killing jackd
>
> the system log says:
>
> Jul 14 18:40:53 t10 vmunix:
> ALSA
> /home/ws/projects/alsa/alsa-driver/kbuild/../usb/usx2y/usbusx2yaudio.c:246:
> -28
#define	ENOSPC		28	/* No space left on device */

If you didn't try yet,
please start Jack with the -S alsa driver option to use 16bit format.
Using 24bit on kernels with "uhci debugging" I get lots of dmesg warnings 
complaining about overusing the usb - bandwidth although everything works 
fine. Using 16bit the kernel doesn't complain.
Maybe usb bandwidth checks are broken?

> Jul 14 18:40:53 t10 vmunix:
> ALSA
> /home/ws/projects/alsa/alsa-driver/kbuild/../usb/usx2y/usbusx2yaudio.c:347:
> Sequence Error!(ep=10;nuc=1,frame=860)
> Jul 14 18:40:53 t10 vmunix:
> ALSA
> /home/ws/projects/alsa/alsa-driver/kbuild/../usb/usx2y/usbusx2yaudio.c:347:
> Sequence Error!(ep=8;nuc=1,frame=860)
>
> /werner


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