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[pwc] Logitech QuickCam Pro 4000 and ioctl(VIDIOCMCAPTURE)?

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Subject: [pwc] Logitech QuickCam Pro 4000 and ioctl(VIDIOCMCAPTURE)?
From:
Date: Thu, 13 Jul 2006 09:15:59 +0200 (CEST)
EHLO,

I've successfully setup this webcam on this system :

- Debian GNU/Linux "Sarge"
- Kernel 2.6.8
- PWC 10.0.12-rc1

But I don't get webcam picture with all softwares :
- Xawtv does not work

ioctl: VIDIOCMCAPTURE(frame=0;height=120;width=160;format=7): Invalid
argument
ioctl: VIDIOCMCAPTURE(frame=0;height=288;width=352;format=15): No such
file or directory
ioctl: VIDIOCMCAPTURE(frame=0;height=288;width=352;format=15): No such
file or directory
ioctl: VIDIOCMCAPTURE(frame=0;height=120;width=160;format=3): Invalid
argument

- w3cam does not work

ioctl(VIDIOCMCAPTURE): Invalid argument

- vlc make a segfault

- webcamd

ioctl(VIDIOCMCAPTURE): Invalid argument


I get a picture only with camorama.

Is that normal or did i forget something in my setup? (maybe an argument
for the driver module to make it work with the VIDIOCAPTURE ioctl?)

Best Regards.

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