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Date:      Fri, 02 Mar 2012 09:08:05 -0500
From:      sean <>
Subject:   Re: USB Logitech QuickCam Ultra Vision
Message-ID:  <>
In-Reply-To: <>
References:  <> <> <> <20120302060453.GA3506@tinyCurrent> <> <>

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On 03/02/12 07:43, Da Rock wrote:
> On 03/02/12 22:31, sean wrote:
>> On 03/02/12 01:04, Matthias Apitz wrote:
>>> El día Friday, March 02, 2012 a las 05:48:11AM +0100, Daniel C. 
>>> Dowse escribió:
>>>> Hi,
>>>> usbconfig -d ugenX.Y do_request 0x22 0x01 0x100 0x86 0x03 0x80 0xBB 
>>>> 0x00
>>>> usbconfig -d ugenX.Y reset
>>>> usbconfig -d ugenX.Y do_request 0x22 0x01 0x100 0x86 0x03 0x80 0xBB 
>>>> 0x00
>>>> and then restart webcamd.
>>>> may help, it worked on my Logitech Business Pro Cam
>>>> cheers
>>> FWHIW, such quirks are also shown in 
>>> and once your webcam is working fine it could show up there too;
>>> HIH
>>>     matthias

>> Installed devices:
>> pcm0: <AMD-8111> (play/rec) default
>> pcm1: <USB audio> (rec)
> Bang! There it is. pcm1 - see the (rec) following it?
> Adjust the levels using `mixer -f /dev/mixer1` and away you go, happy 
> conferencing ;)

Well I adjusted the volume as you pointed out, still no luck.
Currently I am thinking I might need to get the usbconfig command above 
to now work, but it gives a nondescript error.

tardis# usbconfig
ugen4.2: <product 0x08c9 vendor 0x046d> at usbus4, cfg=0 md=HOST 
spd=HIGH (480Mbps) pwr=ON

tardis# lsusb
Bus /dev/usb Device /dev/ugen4.2: ID 046d:08c9 Logitech, Inc. QuickCam 
Ultra Vision

tardis# usbconfig -d ugen4.2 do_request 0x22 0x01 0x100 0x86 0x03 0x80 
0xBB 0x00

I have looked at the man pages in trying to figure out exactly what the 
eight number sets after do-request are doing, thinking that I might have 
to adjust them for some reason. I am also starting to wonder if my 
camera mic will work with Skype.

I ran the mic test listed on the webcam site, .
tardis# dd if=/dev/dsp1.0 of=/dev/dsp0.0 bs=64
^C1073+0 records in
1073+0 records out
68672 bytes transferred in 8.571198 secs (8012 bytes/sec)

The test works, the mic picked me up and played it through the speakers, 
with some nasty loop feedback, but it did work.

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