Strange HDA sound behavior on FreeBSD 7.2

[vadim braun]

2009/6/30 Patrick Lamaiziere <patfbsd at davenulle.org>

> Le Tue, 30 Jun 2009 13:44:45 +0300,
> vadim braun <vadim.braun at gmail.com> a écrit :
>
> > Hi all,
> > I try to set correct sound driver using Handbook on my notebook Dell
> > Inspiron 1501.
> >
> > Load sound drivers:
> > zero# kldload snd_driver
> > See attachment dmesg_after_loading_sound_meta_driver.txt
> > zero# cat /dev/sndstat
> > FreeBSD Audio Driver (newpcm: 64bit 2007061600/amd64)
> > Installed devices:
> > pcm0: <HDA Sigmatel STAC9220 PCM #0 Analog> at cad 1 nid 1 on hdac0
> > kld snd_hda [MPSAFE] (1p:1v/1r:1v channels duplex default)
>
> > zero# ls /dev
> > Where is dsp or pcm device?
>
> You will not see them, they are cloned device (something like that).
> That's ok.
>
> > Can someone help me?
>
> What's the problem?


Sorry, I saw this string in Handbook

Another quick way to test the card is sending data to /dev/dsp, like this:
% cat filename > /dev/dsp

So I can't find /dev/dsp device and I think what something wrong with my
system.
Thanks for help!