[PlanetCCRMA] problems getting all four channels of my quattro working with pd

[Josh Steiner]

Using Redhat 8.0 and planet ccrma low latency kernel version 
2.4.21-1.ll.acpi and the alsa sound driver packages version 0.9.4-2.cvs
pd 0.36 from ccrma. Using .asoundrc from ALSA Quattro docs page:

http://www.alsa-project.org/alsa-doc/doc-php/template.php3?company=Midiman&card=USB+Audio+Quattro&chip=Cypress+AN2131XX&module=usb-audio 


'pd -alsadev quattro1' and 'pd -alsadev quattro2' work with the 1/2 and 
3/4 channels respectively. running 'pd -alsadev quattro' gives the 
following output:

couldn't open MIDI input device 1
couldn't open MIDI output device 1
opened 0 MIDI input device(s) and 0 MIDI output device(s).
noninterleaved 16 bit transfer not supported
 please use the alsa plugin layer to convert
ALSA: sample width 2 bytes
ALSA: set input channels to 4
ALSA: rate to 44100
fragsize b 64
nfrags a 27
ALSA: hw interface configured
noninterleaved 16 bit transfer not supported
 please use the alsa plugin layer to convert
ALSA: sample width 2 bytes
ALSA: set input channels to 4
ALSA: rate to 44100
fragsize b 64
nfrags a 27
ALSA: hw interface configured
ALSA lib pcm.c:1146:(snd_pcm_link) SNDRV_PCM_IOCTL_LINK failed: 
Operation already in progress
Using ALSA interface
audio I/O stuck... closing audio

---

and we get lots of DIO errors..

The '-alsadev q4' and '-alsadev q4b' options produce the same output.   
any suggestions?

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