CS5536 Audio Drivers (PCM) question.

Konstantin Dimitrov kosio.dimitrov at gmail.com
Wed Jan 2 03:27:00 PST 2008


at least for Geode Cx5530 there is a driver, that is not part of the
main FreeBSD installation:

http://wiki.freebsd.org/soundsystem#head-b06abec1a02f1bcc7b43a9e924b121db61355a7c

but the link: http://63.249.85.132/gx_audio/index.html is dead.

i have a mirror here:

http://xkodi.svobodno.com/gx_audio/

On Jan 2, 2008 9:16 AM, Larry Maloney <larrypatrickmaloney at yahoo.com> wrote:
> Hello,
>
> I have the ALIX 1c board, and it uses the GEODE CS5536 (AC97) sound system.
>
> When I build sound into the kernel, OR load the snd_driver, I don't get
> my driver loaded all the way.
>
> Or do I?
>
> If I do a pciconf -l -v ,  I can see an entry for the card, but it
> appears to be unconfigured.
>
> The entry shows none1 at pci (blah blah),
>
> I see a /dev/sndstat, and if I cat that, I see two lines:
>
> FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
> Installed Drivers:
>
> (Nothing after the installed drivers)
>
> So, correct my thinking please....
>
> The Probe for the PCI bus is working, and the hardware is found.
> However, there is no "driver" attached
> to the sound system. (during kernel boot, via dmesg it says "no driver
> attached")
>
> Then, when I load the driver (or try to) I fail to get an interface to
> my sound system.
>
> Is this because:
>
> a.) The snd_driver doesn't work for my sound card (CS5536)
>
> b.) The snd_driver should work, but I need to manually configure, or
> edit some file (pci_config? / device.hints) to configure or "attach" my
> driver to the hardware?
>
> c..) I need to write a new driver, starting with driver snd_xxx ?
>
> d.) Pfft, what a retard, go read (insert URL)
>
> e.) Other
>
> Any ideas please?
>
>
> --
> ==============================
> Larry P. Maloney
> CEO/CTO SoftNet Solutions
>
> Phone: 650-669-1942
>   Web: www.softnetsolution.com
>
>
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