usb experts.. im running gentoo linux. Linux laptop 2.4.24 #1 Wed Jan 14 14:00:23 EST 2004 i686 Intel(R) Pentium(R) 4 Mobile CPU 1.80GHz GenuineIntel GNU/Linux
ive got the usb-audio compiled as a module and its loaded laptop jason # lsmod | grep -i audio audio 43160 0 (unused) soundcore 3940 3 [audio] laptop jason # when I plug the headset in, It seems to get recognized.. the objects in /dev/sound appear.. laptop sound $ pwd /dev/sound laptop sound $ ls -al total 0 drwxr-xr-x 1 root root 0 Dec 31 1969 . drwxr-xr-x 1 root root 0 Dec 31 1969 .. crw-rw---- 1 root audio 14, 3 Dec 31 1969 dsp crw-rw---- 1 root audio 14, 0 Dec 31 1969 mixer crw-rw---- 1 root audio 14, 16 Dec 31 1969 mixer1 laptop sound $ here is the output of /proc/bus/usb/devices T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=1840 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 12/900 us ( 1%), #Int= 1, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=1820 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 9 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=047f ProdID=0ca1 Rev= 0.04 S: Manufacturer=Plantronics S: Product=Plantronics Headset S: SerialNumber=00400-0429034410003-V060000A C:* #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=audio I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=audio I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=01(O) Atr=09(Isoc) MxPS= 100 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=01(O) Atr=09(Isoc) MxPS= 200 Ivl=1ms I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=audio I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=84(I) Atr=09(Isoc) MxPS= 50 Ivl=1ms I: If#= 2 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=84(I) Atr=09(Isoc) MxPS= 100 Ivl=1ms I: If#= 2 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=84(I) Atr=09(Isoc) MxPS= 200 Ivl=1ms I: If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=hid E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=3ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=1800 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms but when I try to play audio with xmms or mplayer, they crash and I see the following in syslog Feb 18 21:00:29 laptop usbdevfs: USBDEVFS_CONTROL failed dev 9 rqt 128 rq 6 len 369 ret -6 Feb 18 21:00:29 laptop host/usb-uhci.c: ENXIO 80000980, flags 0, urb db372e00, burb df3d0d80 Feb 18 21:00:29 laptop usbdevfs: USBDEVFS_CONTROL failed dev 9 rqt 128 rq 6 len 369 ret -6 Feb 18 21:00:29 laptop host/usb-uhci.c: ENXIO 80000980, flags 0, urb df3d0d80, burb db372e00 Feb 18 21:00:29 laptop usbdevfs: USBDEVFS_CONTROL failed dev 9 rqt 128 rq 6 len 369 ret -6 Feb 18 21:00:29 laptop host/usb-uhci.c: ENXIO 80000980, flags 0, urb db372e00, burb df3d0d80 Feb 18 21:00:29 laptop usbdevfs: USBDEVFS_CONTROL failed dev 9 rqt 128 rq 6 len 369 ret -6 Feb 18 21:00:29 laptop /etc/hotplug/usb.agent: ... no modules for USB product 47f/ca1/4 Im guessing something is still configured wrong, but im not sure what. Should I be able to control this headset under ALSA? regards, Jason ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
