> > Yes, please use luvcview and run it with > > luvcview -f yuv > > Don't forget to report luvcview error messages as well as driver messages > printed to the kernel log. > > Best regards, > > Laurent Pinchart > > Hi Laurent, I will write what I did:
$> svn checkout svn://svn.berlios.de/linux-uvc/linux-uvc/trunk $> cd trunk $> patch -p0 < a.diff (your patch) $> make $> sudo make install $> sudo depmod -a $> sudo modprobe uvcvideo $> dmesg [ 680.144146] Linux video capture interface: v2.00 [ 680.150335] uvcvideo: Found UVC 1.00 device USB2.0 UVC PC Camera (174f:8a12) [ 680.685512] uvcvideo: Failed to query (1) UVC control 2 (unit 0) : -110 (exp. 26). [ 680.685521] uvcvideo: Failed to initialize the device (-5). [ 680.686972] usbcore: registered new interface driver uvcvideo [ 680.687252] USB Video Class driver (SVN r232) nb: no /dev/video0 device created $> sudo rmmod uvcvideo $> sudo modprobe uvcvideo $> dmesg [ 694.869837] usbcore: deregistering interface driver uvcvideo [ 697.376885] uvcvideo: Found UVC 1.00 device USB2.0 UVC PC Camera (174f:8a12) [ 697.637572] usbcore: registered new interface driver uvcvideo [ 697.637581] USB Video Class driver (SVN r232) nb: ok /dev/video0 device created $> luvcview -f yuv luvcview version 0.2.1 Video driver: x11 A window manager is available video /dev/video0 ^C Stop asked ^Z [1]+ Stopped luvcview -f yuv $> kill -9 %1 $> dmesg [ 717.306510] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : -110 (exp. 26). nb: Appear a black windows and as you can see I had to kill-9 the process to exit. $> sudo luvcview -f yuv luvcview version 0.2.1 Video driver: x11 A window manager is available video /dev/video0 Unable to set format: 5. Init v4L2 failed !! exit fatal $> dmesg [ 726.914113] uvcvideo: Failed to query (129) UVC control 1 (unit 0) : -110 (exp. 26). What can I use to sniff usb traffic in windows vista?... There the cam is working... May that help you? Thank you, regards martuf1 ps: I forget to report a piece of information: $> lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 8.04.1 Release: 8.04 Codename: hardy $> uname -a Linux martuf1-laptop 2.6.24-19-generic #1 SMP Fri Jul 11 23:41:49 UTC 2008 i686 GNU/Linux $> cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 72 model name : AMD Turion(tm) 64 X2 Mobile Technology TL-52 stepping : 2 cpu MHz : 800.000 [...] The laptop is a: Packard Bell MX52-B-057 _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
