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Getting Sound working on DK440LX

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Cory Kempf

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May 22, 1998, 3:00:00 AM5/22/98
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Hi,
Sorry if you are seeing this twice... from here, it doesn't look like it
made it out.

I have a DK440LX motherboard, which has a crystal audio sound card on
board. I am running the -current that I downloaded night before last.
I would like to be able to run the various things in /usr/ports/audio
-- most of which seem to require /dev/dsp.

My kernel config has the following:
#controller snd0
#device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr
device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 vector pcmintr
# crystal sound
#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08 vector adintr

I have made the changes (from an earlier post) to make 0x3500630e map to
0x3600630e.

dmesg says:
Probing for PnP devices:
CSN 1 Vendor ID: CSC0b35 [0x350b630e] Serial 0xffffffff
This is a CS4236, but LDN 0 is disabled
pcm0 not found


Not what I was expecting, and sound doesn't seem to be happy yet.
Sound devices (other than speaker) are not showing up in /devs
(devfs), and when I do a MAKEDEV, the devices don't seem to work.

So, can someone clue me in on what I need to do to make sound work
properly on this system? This stuff isn't by any chance documented
somewhere, is it?

Thanks,

+C


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Luigi Rizzo

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May 22, 1998, 3:00:00 AM5/22/98
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> # crystal sound
> #device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08 vector adintr
>
> I have made the changes (from an earlier post) to make 0x3500630e map to
> 0x3600630e.
>
> dmesg says:
> Probing for PnP devices:
> CSN 1 Vendor ID: CSC0b35 [0x350b630e] Serial 0xffffffff
> This is a CS4236, but LDN 0 is disabled

so boot with -c and do

pnp 1 0 os enable port0 0x534 port2 0x220 irq0 5 drq0 1 drq1 3

and your card will be detected as unit #1 (/dev/audio1, /dev/dsp1 etc.)
you might need to create the entries in /dev with ./MAKEDEV snd1 and
make symlinks from /dev/audio->/dev/audio1 etc.

> So, can someone clue me in on what I need to do to make sound work
> properly on this system? This stuff isn't by any chance documented
> somewhere, is it?

man pnp shows how to configure the card. Sure it could have more info
on the unit number thing...

cheers
luigi
-----------------------------+--------------------------------------
Luigi Rizzo | Dip. di Ingegneria dell'Informazione
email: lu...@iet.unipi.it | Universita' di Pisa
tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy)
fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/
_____________________________|______________________________________

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