I'm using Mandrake Cooker (kernel 2.4.21-6mdk, gcc 3.3.1, glibc 2.3.2) and the latest alsa (0.9.6). I'm also using Patrick Shirkley's .asoundrc.
Alsa initializes fine, the modules load correctly, and the midi0 interface comes up in /proc/asound/Quattro and /dev/snd/. The PCM interface does not show up in either of those directories though.
[EMAIL PROTECTED] austin]# ls /proc/asound/Quattro/ id midi0 oss_mixer
/var/log/messages shows the following:
Jul 30 18:33:55 gamma373-165 kernel: usb.c: registered new driver snd-usb-
audio
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: device 7 audiocontrol interface 0 has 1 input and 1 output AudioStreaming interfaces
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: device 7 interface 2 altsetting 1 FORMAT_TYPE descriptor not found
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: device 7 interface 1 altsetting 0 does not have an endpoint
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: device 7 interface 1 altsetting 1 FORMAT_TYPE descriptor not found
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 6
Jul 30 18:33:55 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 2
Jul 30 18:33:55 gamma373-165 alsa: succeeded
If I hotplug the device, it shows the following:
Jul 30 18:35:32 gamma373-165 kernel: hub.c: new USB device 00:09.0-1, assigned address 8
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 audiocontrol interface 0 has 1 input and 1 output AudioStreaming interfaces
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 2 altsetting 1 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 1 altsetting 0 does not have an endpoint
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 1 altsetting 1 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 6
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 2
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 audiocontrol interface 3 has 1 input and 1 output AudioStreaming interfaces
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 5 altsetting 1 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 88200
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 96000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 5 altsetting 1: format 0x01000800 sratelo 88200 sratehi 96000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 5 altsetting 2 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 5 altsetting 3 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 11025
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 48000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 44100
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 22050
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 5 altsetting 3: format 0x01000800 sratelo 11025 sratehi 48000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 0 does not have an endpoint
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 1 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 88200
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 96000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 1: format 0x01000800 sratelo 88200 sratehi 96000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 2 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 3 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 11025
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 48000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 44100
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 22050
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 4 altsetting 3: format 0x01000800 sratelo 11025 sratehi 48000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: registered dsp 14,3
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 6
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 2
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 audiocontrol interface 6 has 1 input and 1 output AudioStreaming interfaces
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 8 altsetting 1 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 88200
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 96000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 8 altsetting 1: format 0x01000800 sratelo 88200 sratehi 96000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 8 altsetting 2 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 8 altsetting 3 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 11025
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 48000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 44100
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid input sample rate 22050
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 8 altsetting 3: format 0x01000800 sratelo 11025 sratehi 48000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 0 does not have an endpoint
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 1 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 88200
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 96000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 1: format 0x01000800 sratelo 88200 sratehi 96000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 2 FORMAT_TYPE descriptor not found
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 3 channels 2 framesize 3 configured
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 11025
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 48000
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 44100
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: valid output sample rate 22050
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: device 8 interface 7 altsetting 3: format 0x01000800 sratelo 11025 sratehi 48000 attributes 0x01
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: registered dsp 14,19
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 8
Jul 30 18:35:32 gamma373-165 kernel: usbaudio: no mixer controls found for Terminal 4
Jul 30 18:35:36 gamma373-165 /etc/hotplug/usb.agent: Setup snd-usb-audio audio for USB product 763/2001/105
Jul 30 18:35:36 gamma373-165 last message repeated 2 times
Jul 30 18:35:36 gamma373-165 /etc/hotplug/usb.agent: Setup snd-usb-audio for USB product 763/2001/105
Jul 30 18:35:37 gamma373-165 /etc/hotplug/usb.agent: ... no modules for USB product 763/2001/105
I've heard of this 'no PCM0' problem in the past, but I can't seem to find a solution in the archives.
Any help would be greatly appreciated. Thanks, Austin
--
Austin Acton Hon.B.Sc.
Synthetic Organic Chemist, Teaching Assistant
Department of Chemistry, York University, Toronto
MandrakeClub Volunteer (www.mandrakeclub.com)
homepage: www.groundstate.ca
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