> Did you use the v4l2 wrapper when running the applications? (look in my > page for more information) Not that I know - atleast not explicitly. > Otherwise, the sensor value set in the old gspcav1 driver was not used: > the sensor was and is still found by probing the webcam hardware. Yeah - you're right, i'm sorry - I enabled debug messages on the old gspcav1 driver and it says gspca: [zc3xx_config:669] Find Sensor HV7131R(c) so you're right - mea culpa :) However I created an usbmon output for both and they seem to differ a bit (not only in the usb-enum) You can find the files here: http://www.hs-augsburg.de/~phuewe/usbmon-output.tar.gz Would be very nice if we could find the source of my problem and fix it. Best Regards, Peter -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html