Audio on PowerBook G4

["Otto Maddox" <ottomaddox@fastmail.fm>]

Hi,

I have installed Debian testing on a PowerBook G4 667 MhZ (the one with DVI output and Radeon 7500).  So, I followed the instructions at http://www.cattlegrid.net/~christophe/titanium/ to get audio output working.  In particular, I created /etc/modutils/sound with the following contents:

alias char-major-14 soundcore
alias sound-slot-0 dmasound_pmac
alias char-major-14-3 dmasound_pmac
alias /dev/dsp dmasound_pmac
alias sound-service-0-0 i2c-keywest
alias char-major-14-0 i2c-keywest
alias /dev/mixer i2c-keywest

and then I executed update-modules as root.

mpg321 tells me that my mp3 files are playing, but there is no sound coming out of the speakers.  Also, I notice that /dev/dsp doesn't exist.

Please, could somebody tell me what is going wrong, and how I might be able to fix it?

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