Hi Paul, On Friday 01 April 2011 00:43:54 Paul Jurczak wrote: > I did a similar exercise with uvcdynctrl and result is the same. I modified > logitech.xml file to leave XU_COLOR_PROCESSING_DISABLE selector only. I > created 8 versions of .xml file with GUID = > e3deaebb-c2ec-4d42-802c-72f2eb3dfb57, control selector from 1 to 8, > control id from 0x0A046D81 to 0x0A046D88 and control index from 0 to 7. > All new control definitions were successfully imported by uvcdynctrl, but > they don't show up on the list of available controls. Trying to redefine > any of them returns error 17 (file exists). Trying to access any of them > with ioctl VIDIOS_G_CTRL returns EINVAL error. > > BTW, looking at XU listing above I noticed that bNumControl = 8, but there > are only 6 bits set in bmControls (0x59, 0x80, 0x80). Is that UVC compliant?
No it isn't. -- Regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
