Setup sound and modem

[Dennis]

Thanks for your help!  I followed the instructions but I found that there is
very poor sound.
I played some wave it just comes out with distortion and low volume.  When
no sound is played it keeps giving some high frequency noise.  From the
instruction, I added "device pcm" and "options PNPBIOS" in kernel and
compiled.  After that I also do "sh MAKEDEV snd0" in /dev directory.  Am I
doing something wrong?

Please see the dmesg:
> grep pcm /var/run/dmesg.boot
pcm0: <SiS 7012> port 0xd800-0xd83f,0xdc00-0xdcff irq 11 at device 2.7 on
pci0
pcm0: <unknown ac97 codec> (id=0x434d4941)

Also in dmesg, I also find some strange rows:
unknown: <PNP0000> can't assign resources
unknown: <PNP0303> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0401> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0f13> can't assign resources
Do they related?  Or it does not work with 9738?


----- Original Message -----
From: "David Yucht" <davey at ecst.csuchico.edu>
To: "Dennis" <swiftgti at i-cable.com>
Cc: <freebsd-hardware at freebsd.org>
Sent: Tuesday, July 08, 2003 4:22 AM
Subject: Re: Setup sound and modem


> If you follow the handbook instructions for sound setup @
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/sound-setup.html
> you should do OK. The pcm driver has a knack for supporting all sorts of
> AC'97 devices, even ones unlisted as officially supported. If that fails,
> post the dmesg from boot when the pcm module tries to load.
>
> As for the modem, good luck. Last I checked that's a pure winmodem, no
> hardware, just a codec and a driver. I've seen some reports about people
> getting the HSP56 MR working in linux, but nothing as of yet for FreeBSD.
>
> Regards,
> David Yucht
>
> On Mon, 7 Jul 2003, Dennis wrote:
>
> > Hi
> >
> > I have just setup FreeBSD 4.8 on my new PC.  But I don't know how to
sound
> > and modem.  I am using on-board C-Media 9738 sound chips, and HSP56MR
modem
> > is a bundled AMR modem with motherboard.
> >
> > Pls help~~
> >
> > _______________________________________________
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>