Trying to get a built-in webcam (Dell M4800 laptop) to work -- clues?
David Wolfskill
david at catwhisker.org
Fri Apr 17 11:37:20 UTC 2015
On Fri, Apr 17, 2015 at 08:21:38AM +0200, Hans Petter Selasky wrote:
> ...
> Hi,
>
> It might be the devd script which webcamd installs, which doesn't detect
> your webcam. Can you dump the device descriptor using usbconfig for your
> webcam?
> ...
Thus:
g1-254(10.1-S)[49] usbconfig -d 1.3 dump_device_desc
ugen1.3: <LaptopIntegratedWebcamHD CN0767N972487515BSJWA01> at usbus1,
cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x00ef <Miscellaneous device>
bDeviceSubClass = 0x0002
bDeviceProtocol = 0x0001
bMaxPacketSize0 = 0x0040
idVendor = 0x0c45
idProduct = 0x64d0
bcdDevice = 0x4214
iManufacturer = 0x0002 <CN0767N972487515BSJWA01>
iProduct = 0x0001 <Laptop_Integrated_Webcam_HD>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
g1-254(10.1-S)[50]
Yes?
Thanks!
Peace,
david
--
David H. Wolfskill david at catwhisker.org
Those who murder in the name of God or prophet are blasphemous cowards.
See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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