I am still trying to use PD with the HDSP 9632 audio card in linux. Everytime I started PD with the card in linux it would not open. I kept getting an audio I/O stuck message when trying to start PD in linux. As suggested I tried it with ALSA and jack with the commands:
pd -alsa pd -jack
Did you start jack before? If you are using the Planet CCRMA kernels (or another kernel with capabilities enabled) then you should be able to do something like this:
jackstart -R -d alsa -d hw -r 44100
(or 48000, that will start jack with the default of two buffers of 1024 frames each). That should start the jack server (you can also use the qjackctl gui for that).
After jack is up and running try: pd -jack
[lspmc@d68h203 lspmc]$ /sbin/lsmod Module Size Used by Not tainted snd-hdsp 48076 0 snd-pcm 87264 0 [snd-hdsp] snd-page-alloc 9876 0 [snd-hdsp snd-pcm] snd-hwdep 7104 0 [snd-hdsp]
These two modules:
i810_audio 29048 0 ac97_codec 17224 0 [i810_audio]
are part of OSS, not ALSA, so probably you still have your OSS configuration in /etc/modules.conf in addition to your ALSA config. Could you post your /etc/modules.conf?
-- Fernando