I have a CMedia CMI8738 sound card that is built onboard. I am trying to get the rear 
channels to work (the card uses the line-in jack as outputs to the rear speakers, i 
have a 4.1 speaker set that connects to it). So far I am having no luck. I am able to 
listen to sound fine, but only through the front two speakers. 
I am getting these messages in /var/log/messages, but don't know what they mean:
/usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0" locked from 

I also get this when I boot up:
2nd 0xc402d980 pcm0:play:0 (pcm channel) @ /usr/src/sys/dev/sound/pcm/channel.c:441

I've tried setting the hw.snd.pcm0.vchans and hw.snd.maxautochans sysctl settings, but 
they haven't worked, and i feel that's probably not my problem anyway.

I am running -CURRENT, so if the the -CURRENT mailing list is a better place to post, 
just let me know.


uname -a output:
FreeBSD antichrist 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Fri Jan 17 06:19:18 EST 2003    
 knappster@antichrist:/usr/obj/usr/src/sys/ANTICHRIST  i38

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