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Date:      Tue, 2 Oct 2001 20:25:42 -0700 (PDT)
From:      Doug Ambrisko <ambrisko@ambrisko.com>
To:        Marco Wertejuk <wertejuk@mwcis.com>
Cc:        freebsd-mobile@FreeBSD.ORG
Subject:   Re: thinkpad issues
Message-ID:  <200110030325.f933PgX78079@ambrisko.com>
In-Reply-To: <20011003012042.A19375@localhost.com>

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Marco Wertejuk writes:
| I've just noticed an interesting thing with sound on my
| Thinkpad A22m (2628SSG) and according to this I want
| to talk about the other problems ;).
| 
| First, sound works nice with 4.4-stable but still not perfect.
| If I put the system into suspend mode either by closing
| the lid or by using apm -z, the soundcard does not work
| after resuming with following reason:
| pcm0: play interrupt timeout, channel dead

Yep same here.
 
| So I've compiled a new kernel with pcm as module and
| the same happens but now I can unload both snd_pcm and
| snd_csa modules and after loading them again the
| soundcard works fine (until next suspend).

Yep ... but atleast it doesn't panic anymore!  It used to.
I've been using apmd and do a kldunload it on suspend
and then kldload it on resume.  This seems to be working 
fine so far.

Doug A.

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