Re: [GnomeMeeting-list] Using internal microphone of usb-webcam?

[Bert Wiegers <wiegers physik uni-bonn de>]

Alsa compiled:  --with-isapnp=no --with-cards=intel8x0,usb-audio (ALSA ver 0.9.1, KERNEL ver 2.4.20)

When connecting the device i get these messages:

kernel: usb.c: kusbd: /sbin/hotplug add 2
kernel: hub.c: port 2, portstatus 100, change 0, 12 Mb/s
kernel: hub.c: port 1, portstatus 103, change 0, 12 Mb/s
kernel: hub.c: port 2, portstatus 100, change 0, 12 Mb/s
kernel: usb_control/bulk_msg: timeout
kernel: usbdevfs: USBDEVFS_CONTROL failed dev 2 rqt 128 rq 6 len 18 ret -110
kernel: Linux video capture interface: v1.00
kernel: pwc Philips PCA645/646 + PCVC675/680/690 + PCVC730/740/750 webcam module version 8.10 loaded.
kernel: pwc Also supports the Askey VC010, various Logitech Quickcams, Samsung MPC-C10 and MPC-C30,
kernel: pwc the Creative WebCam 5, SOTEC Afina Eye and Visionite VCS-UC300 and VCS-UM100.
kernel: usb.c: registered new driver Philips webcam
kernel: pwc Logitech QuickCam Pro 3000 USB webcam detected.
kernel: pwc Registered as /dev/video0.
kernel: usb.c: Philips webcam driver claimed interface d2b93c00
kernel: pwc Philips webcam decompressor routines version 8.2
kernel: pwc Supports all cameras supported by the main module (pwc).
kernel: pwc Adding decompressor for model 645.
kernel: pwc Adding decompressor for model 646.
kernel: pwc Adding decompressor for model 675.
kernel: pwc Adding decompressor for model 680.
kernel: pwc Adding decompressor for model 690.
kernel: pwc Adding decompressor for model 730.
kernel: pwc Adding decompressor for model 740.
kernel: pwc Adding decompressor for model 750.
insmod: Using /lib/modules/2.4.20/kernel/drivers/media/video/videodev.o
insmod: Symbol version prefix ''
insmod: Using /lib/modules/2.4.20/kernel/drivers/usb/pwc.o
kernel: usb.c: registered new driver snd-usb-audio
kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1980: 2:2:0 : AS_GENERAL descriptor not found
kernel: usb.c: snd-usb-audio driver claimed interface d2b93c30
kernel: usb-uhci.c: interrupt, status 3, frame# 1500
kernel: usb.c: snd-usb-audio driver claimed interface d2b93c18
insmod: Using /lib/modules/2.4.20/kernel/sound/usb/snd-usb-audio.o
insmod: Symbol version prefix ''
kernel: usb.c: registered new driver audio
kernel: audio.c: v1.0.0:USB Audio Class driver
insmod: Using /lib/modules/2.4.20/kernel/drivers/usb/audio.o
insmod: Symbol version prefix ''
modprobe: modprobe: Can't locate module char-major-9


The modules running with these options:

alias video0 pwc size=vga fps=15 power_save=1
alias usb usb-uhci
alias char-major-116 snd
alias snd-card-0 snd-intel8x0
alias sound-slot-0 snd-card-0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
# Options
options sb io=0x220 irq=7 dma=1 dma16=5 mpu_io=0x330
options usb-audio enable=1 index=1
options snd major=116 cards_limit=1 device_mode=0666
options snd-intel8x0 index=0




> Are you using the USB module of ALSA, or the OSS one ?
>
> Le mer 12/03/2003 à 15:23, Bert Wiegers a écrit :
> > I just installed 0.96.0 w/ internal Soundcard (i8x0) w/ builtin
> > Microphone and USB Webcam Logitech pro 3000 w/ internal Microphone.
> > Installed pwcx as well.
> > All seems to work fine, but can't manage to run the Micro of the Webcam
> > (M2) properly. I can do a:
> > 	cat </dev/dsp1 >/dev/dsp0
> > to listen to M2.
> > I can select /dev/dsp1 as Audio Input Device in GnomeMeeting (w/
> > /dev/mixer1) but can not run the soundtest and get no sound to the video.
> > What's wrong?