Hallo,
I started testing *a lot* of USB devices today, and failed with the
first one, namly the emi6|2m, which should work, but somehow doesn't.
Running 2.4.22 with ALSA 1.0.1 and the uhci hub driver I can see the
device with lsusb:
# lsusb
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 004: ID 0451:2036 Texas Instruments, Inc. TUSB2036 Hub
Bus 001 Device 005: ID 086a:0110 Emagic Soft-und Hardware GmbH
But it doesn't show up at all in ALSA:
# cat /proc/asound/cards
0 [M2496 ]: ICE1712 - M Audio Audiophile 24/96
M Audio Audiophile 24/96 at 0xb800, irq 5
Module configuration is as usual with snd-usb-audio as card 1. If I
disconnecz and then plug the card in again, /var/log/message show
this:
Jan 29 18:51:11 fliwatut kernel: usb.c: USB disconnect on device 00:07.2-1 address 4
Jan 29 18:51:11 fliwatut kernel: usb.c: USB disconnect on device 00:07.2-1.1 address 5
Jan 29 18:51:14 fliwatut kernel: hub.c: new USB device 00:07.2-1, assigned address 6
Jan 29 18:51:14 fliwatut kernel: hub.c: USB hub found
Jan 29 18:51:14 fliwatut kernel: hub.c: 3 ports detected
Jan 29 18:51:15 fliwatut kernel: hub.c: new USB device 00:07.2-1.1, assigned address 7
Jan 29 18:51:15 fliwatut kernel: usb.c: USB device 7 (vend/prod 0x86a/0x110) is not
claimed by any active driver.
Jan 29 18:51:18 fliwatut usb.agent[10813]: ... no modules for USB product 86a/110/1
Restarting ALSA gives this here:
Jan 29 18:52:02 fliwatut kernel: usb.c: deregistering driver snd-usb-audio
Jan 29 18:52:04 fliwatut kernel: PCI: Found IRQ 5 for device 00:0d.0
Jan 29 18:52:04 fliwatut kernel: IRQ routing conflict for 00:07.5, have irq 11, want
irq 5
Jan 29 18:52:04 fliwatut kernel: PCI: Sharing IRQ 5 with 00:09.0
Jan 29 18:52:04 fliwatut kernel: PCI: Sharing IRQ 5 with 00:09.1
Jan 29 18:52:04 fliwatut kernel: PCI: Sharing IRQ 5 with 00:0f.0
Jan 29 18:52:04 fliwatut kernel: usb.c: registered new driver snd-usb-audio
But still no Emi in /proc and this output of "lsmod | grep usb":
snd-usb-audio 46080 0 (unused)
snd-pcm 61860 0 [snd-pcm-oss snd-usb-audio snd-ice1712]
snd-rawmidi 14208 0 [snd-seq-midi snd-usb-audio snd-mpu401-uart]
snd 33796 0 [snd-seq-midi snd-seq-oss snd-seq-midi-event snd-seq
snd-pcm-oss snd-mixer-oss snd-usb-audio snd-ice1712 snd-pcm snd-timer snd-ac97-codec
snd-cs8427 snd-i2c snd-mpu401-uart snd-rawmidi snd-seq-device snd-ak4xxx-adda]
usb-uhci 24144 0 (unused)
It's the same without the ice1712 card in my laptop. I guess, that
there's something really wrong with my system here, as other USB cards
gave similar results.
Does anyone have an idea what might cause this and how to fix it??
ciao
--
Frank Barknecht _ ______footils.org__
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