Hi, On Fri, Oct 06, 2006 at 03:31:59PM +0200, Takashi Iwai wrote: > > According to the stack trace, the problem looks rather like a problem > of usb-audio driver than the PCM core stuff I've suspected. > > Could you try the patch below? It's to the latest HG but should be > applicable to other recent versions, too. I gave your patch a try, but the problem is still there. Just for the record, the device in question supports only one rate, which is a non-ALSA-standard one. Therefore, needs_knot should be set and hence the call to snd_pcm_hw_constraint_list. As a basic sanity check I did some printk just before the call and neither runtime nor fp are null, and fp->nr_rates is 1 as expected. I'm happy to try some more printk to try and work out what's going on, but still don't quite see why the code/soundcard combination works on i386 but not x86_64 - could it be arch dependent? Luke ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
