I have used this camera for years with the original PWC driver. Now I try it
on an other PC with the new PWC driver installed with SuSE 10.1. I have also
compiled several of the recent module releases from the saillard site.
The /dev/video0 is definitely present, but I get an open error saying
'protocol error'. The modules loaded for pwc are compat_ioctl32 and videodev.
Here is the output from setpwc:
:~/setpwc-0.9> ./setpwc -p
setpwc v0.9, (C) 2003-2005 by
Current device: Philips 740 webcam
VIDIOCPWCPROBE returns: Philips 740 webcam - 740
Resolution (x, y): 160, 120
Offset: 0, 0
Framerate: 10
Brightness: 65535
Hue: 65535
Colour: 11840
Contrast: 64512
Whiteness: 65535
Palette: YUV 4:2:0 Planar
Compression preference: 3
Automatic gain control: -4547
Error while doing ioctl VIDIOCPWCGAWB: Protocol error
Whitebalance mode: indoor
Blinking of LED is not supported by the combination
of your webcam and the driver.
Sharpness: -1
Backlight compensation mode: off
Anti-flicker mode: on
Noise reduction mode: 1
Pan/tilt range is not supported by the combination
of your webcam and the driver.
Get pan/tilt position is not supported by the combination
of your webcam and the driver.
Any hints?
OAO
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