Re: No sound on Mac mini

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Hello,

On May 6, 2007, at 16:50, Joel CARNAT wrote:

> On Sun, May 06 2007 - 15:02, Michael Lorenz wrote:
>>  On May 6, 2007, at 14:48, Joel CARNAT wrote:
>>
>>> I seem to not have any mixer/audio abilities on
my mini:
>>> # dmesg | egrep 'audio|snapper'
>>> snapper0: software codec
>>> audio0 at snapper0: full duplex
>>> # audioctl
>>> audioctl: /dev/audioctl0: Device not
configured
>>> # mixerctl
>>> mixerctl: /dev/mixer0: Device not configured
>>>
>>> I'm using "NetBSD 4.0_BETA2
(GENERIC)".
>>> Full dmesg are:
>>> http://www.tumfatig.net/dmesg/Mac%20Mini/Ne
tBSD%204.0_BETA2/dmesg.txt
>>> http://www.tumfatig.net/dmesg/Mac%20Mini/NetB
SD%204.99.19/dmesg.txt
>>
>>  The audio chip used in the Mini is actually little
more than a DMA 
>> engine
>>  and a DAC - no mixer at all. Should work in
-current using software 
>> volume
>>  control ( I think Jared requested pullup to 4.0
but I'm not sure )
>>
>
> Booting the 4.99.19 makes audioctl and mixerctl output
things.
> Mixer.app and aumix now also work too.
> And I get output from mpg321.

I dug up the relevant changes to radeonfb and snapper, they
should show 
up in the 4.0 branch pretty soon. Anything else that's
broken ( or 
semi-broken ) in 4.0 but works in -current?

have fun
Michael
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>
> I dug up the relevant changes to radeonfb and snapper,
they should show
> up in the 4.0 branch pretty soon. Anything else that's
broken ( or
> semi-broken ) in 4.0 but works in -current?
>

Now that the console works nice, I don't even get a sound
device reference
in dmesg. My kernel is from
"NetBSD-Daily/netbsd-4/200705160002Z". I'm not
sure whether the updates for snapper have already been
pulled or not.
Looks like snapper.c is "1.13 2006/09/24
03:47:09".

If not I'll wait till they are to check again.
If they already are, then I guess this is a problem 

Regards,
  Jo