Please can someone shed a little light on this? Greatly appreciated, Karl On Tue 120424, Karl Kiniger wrote: > Dear all, > > guvcview does not display the extra controls (focus, led etc) > any more since kernel 3.2 an higher (Fedora 16, x86_64). > > after the various video modes it says: > > vid:046d > pid:0990 > driver:uvcvideo > Adding control for Pan (relative) > UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device > checking format: 1196444237 > VIDIOC_G_COMP:: Inappropriate ioctl for device > fps is set to 1/25 > drawing controls > > Checking video mode 640x480@32bpp : OK > > ---------- > > /usr/bin/uvcdynctrl -i /usr/share/uvcdynctrl/data/046d/logitech.xml > [libwebcam] Unsupported V4L2_CID_EXPOSURE_AUTO control with a non-contiguous range of choice IDs found > [libwebcam] Invalid or unsupported V4L2 control encountered: ctrl_id = 0x009A0901, name = 'Exposure, Auto' > Importing dynamic controls from file /usr/share/uvcdynctrl/data/046d/logitech.xml. > ERROR: Unable to import dynamic controls: Invalid device or device cannot be opened. (Code: 5) > /usr/share/uvcdynctrl/data/046d/logitech.xml: error: device 'video0' \ > skipped because the driver 'uvcvideo' behind it does not seem to support \ > dynamic controls. > > ---------- > > Is there work in progess to get the missing functionality back? > > Can I help somehow? > > Greetings, > Karl > > -- 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
