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Date:      Wed, 29 Nov 2000 11:34:49 -0500
From:      "Andresen,Jason R." <jandrese@mitre.org>
To:        Livens Wim <WLivens@colt-telecom.be>
Cc:        "'freebsd-questions@freebsd.org'" <freebsd-questions@FreeBSD.ORG>, "'bfenner@freebsd.org'" <bfenner@FreeBSD.ORG>
Subject:   Re: pcm: channel dead in 4.2-RELEASE
Message-ID:  <3A253029.C7D6CA0@mitre.org>
References:  <DFCEEAEE7285D411884200508BEF01E308AD81@coltbeexch01.colt-telecom.be>

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Livens Wim wrote:
> 
> I have the following error after playing one song, and no sound anymore:
> 
> pcm1: play interrupt timeout, channel dead
> 
> This is an out-of box 4.2-RELEASE (just pcm driver added) with a CS423x
> soundcard which worked fine on 3.3-RELEASE
> 
> This has been reported often on the lists but afaik not after 4.2 was
> released.
> the suggested patch (uncommenting chn_dmaupdate(c);) was already done in
> 4.2-RELEASE.
> 
> I commented it again, turned off PnP and all that, no luck.
> 
> Any idea what I can do ?

That's a CS4235 isn't it?  There were some fixes to the CS driver late 
in the 3.x series that got these cards working that were never
integrated
into the newpcm driver.  Unfortunatly the original author of the changes
doesn't have a 4235 anymore, so if you want your card to work, you're 
going to have to do the work yourself (or get someone else to do it).

-- 
   _  _    _  ___  ____  ___   ______________________________________
  / \/ \  | ||_ _||  _ \|___| | Jason Andresen -- jandrese@mitre.org
 / /\/\ \ | | | | | |/ /|_|_  | Views expressed may not reflect those 
/_/    \_\|_| |_| |_|\_\|___| | of the Mitre Corporation.


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