Sound card

Eric F Crist ecrist at tech-con-inc.com
Wed Oct 1 07:03:36 PDT 2003


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Try doing this in your kernel config file:

device	pcm

it's not an 'option'

Eric Crist
AdTech Integrated Systems, Inc
(952) 403-9000

On Wednesday 01 October 2003 03:35 am, Jarosław Nozderko wrote:
> OS:  FreeBSD 5.1-RELEASE
>
> Hi,
>
>  I have cheap, ISA sound card recognized as OPTi931. It works without
> problems on Linux (RH 7.3, upgraded kernel 2.4.21 + XFS) with
> the following line in /etc/modules.conf:
>
> options mad16 io=0x530 irq=5 dma=0 dma16=0 mpu_io=0x300 mpu_irq=7
>
> I'd like to make it working under FreeBSD. After reading the
> Handbook, I've tried to use the following entries in
> /boot/device.hints:
>
> hint.sbc.0.at="isa"
> hint.sbc.0.port="0x530"
> hint.sbc.0.irq="5"
> hint.sbc.0.drq="0"
>
> or:
>
> hint.pcm.0.at="isa"
> hint.pcm.0.irq="5"
> hint.pcm.0.drq="0"
> hint.pcm.0.flags="0x0"
>
> I tried kernel built with both "options pcm" and "options sbc"
> as well as with "options pcm" alone.
>
> I still got the same result:
>
> /var/run/dmesg.boot:
>
> pcm0: <OPTi931> at port 0xe8d-0xe8f,0x220-0x22f,0x380-0x38b,0x534-0x537 irq
> 5 drq 1,0 on isa0
> AD_WAIT_INIT FAILED 1002000 0xff
>
> (Sometimes, depending on options, it may be pcm1 instead of pcm0, but
> error is the same).
>
> When I use pcm options only, I got warning on KDE startup "Can't find
> /dev/dsp" and when I use sbc options, this warning does not appear.
>
> Shoud I put all options in kernel config file and nothing in device.hints ?
>
> Frankly speaking, I'm not an expert in sound cards, so perhaps this is
> some basic mistake.
>
> Thanks in advance for any help,
> Jarek
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