Sound drivers for newer machines: need help

Antonio-M. Corbi Bellot antonio.corbi at
Sat Apr 9 23:54:01 EST 2005

El sáb, 09-04-2005 a las 10:31 +1000, Benjamin Herrenschmidt escribió:
> Hi !
> If you have a newer machine, that is a machine released on or after
> 2002, can you please send me the output of:

Hi Ben, this is a Powerbook 12" post feb-2005.

As you know sound does not work, the card seems to be recognized and the
module "snd_powermac" is loaded, sound-applications (rhythmbox, xmms,
bmp, totem, etc...) work but nothing can't be heard:

> echo `cat /proc/device-tree/model`


> and
> for i in `find /proc/device-tree -name layout-id -print`; do echo $i && hexdump -n4 $i; done

/proc/device-tree/pci at f2000000/mac-io at 17/i2s at 0/i2s-a at 10000/sound/layout-id
0000000 0000 0048

A. Corbi

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