#2 No luck to get my uvcvideo compliant webcam working.

[E.J.W. Speiker]

Having difficulties to get my webcam ( Logitech Portable C905, model V-U0010 ) working.

I have tried to make a server using mjpg-streamer on a Igel D210 thin client. I started with the description and tar ball on , and got the server running using th latest AntiX distro. But, I only get the static files from the server. Although the mjg-streamer program connects to the webcam (LED lights up), no image data is transfered. No snapshot and no stream.
The webcam works fine with mplayer. It shows live (raw) video is various sizes. I wonder what the problem is.

Log output from dmesg:

[   15.830104] Linux video capture interface: v2.00
[   16.365807] usb 1-2: Warning! Unlikely big volume range (=6400), cval->res is probably wrong.
[   16.365838] usb 1-2: [5] FU [Mic Capture Volume] ch = 1, val = 1536/7936/1
[   16.367294] uvcvideo: Found UVC 1.00 device <unnamed> (046d:080a)
[   16.367997] usbcore: registered new interface driver snd-usb-audio
[   16.384654] input: UVC Camera (046d:080a) as /devices/pci0000:00/0000:00:10.4/usb1/1-2/1-2:1.0/input/input9
[   16.385197] usbcore: registered new interface driver uvcvideo
[   16.385211] USB Video Class driver (1.1.1)

and from mjpg-streamer :

MJPG Streamer Version.: 2.0
 i: Using V4L2 device.: /dev/video0
 i: Desired Resolution: 640 x 360
 i: Frames Per Second.: 15
 i: Format............: MJPEG
Adding control for Pan (relative)
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
Adding control for Tilt (relative)
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
Adding control for Pan Reset
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
Adding control for Tilt Reset
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
Adding control for Pan/tilt Reset
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
Adding control for Focus (absolute)
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
mapping control for Pan (relative)
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Tilt (relative)
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Pan Reset
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Tilt Reset
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Pan/tilt Reset
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Focus (absolute)
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for LED1 Mode
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for LED1 Frequency
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Disable video processing
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
mapping control for Raw bits per pixel
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device
 o: www-folder-path...: ./www/
 o: HTTP TCP port.....: 8080
 o: username:password.: disabled
 o: commands..........: enabled

[E.J.W. Speiker]

The mentioned link (starting point ) is the tar ball and description at: http://www.acmesystems.it/video_streaming