From owner-freebsd-multimedia  Mon Feb  8 00:39:50 1999
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From: Søren Schmidt <sos@freebsd.dk>
Message-Id: <199902080839.JAA23869@freebsd.dk>
Subject: Re: audio on Latitude notebook (problem with 4237)
In-Reply-To: <19990207212742.A3978@gvr.org> from Guido van Rooij at "Feb 7, 1999  9:27:42 pm"
To: guido@gvr.org (Guido van Rooij)
Date: Mon, 8 Feb 1999 09:39:39 +0100 (CET)
Cc: freebsd-mobile@FreeBSD.ORG, freebsd-multimedia@FreeBSD.ORG
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It seems Guido van Rooij wrote:
> 
> Is theere anyone with a working audion setup on a Dell Latitude?
> I can not get Luigi's code to work. (This is on a FreeBSD 3.0 system)
> 
> My setup:
> device pcm0 at isa? port 0x52c tty irq 5 drq 1 flags 0x13
> 
> Kernel reports:
> 
> pcm0 at 0x52c irq 5 drq 1 flags 0xa613 on isa
> mss_attach <mss>0 at 0x52c irq 5 dma 1:3 flags 0xa613
> 
> /dev/sndstat says:
> FreeBSD Audio Driver (981002) Jan 29 1999 13:41:28
> Installed devices:
> pcm0: <mss> at 0x52c irq 5 dma 1:3
> 
> Still it does not work. Programs wanting to output sound seem to hang in
> dpswr.
> 
> Looking at the lattitude specs, there is a Crystal 4237B inside.
> (the a6 in the flags mean that the sound code thinks it delas with
> an 4236 but there seems to be no real difference in the handling of
> a 4236 and a 4237)

Strange, that exact same setup work on my Lattitude..
Have you setup the audio to full duplex in the BIOS ??

-Søren

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