Dave, Dave Richards <[EMAIL PROTECTED]> writes:
> Hello there Gents. > > I'm trying to use a Creative Labs Optia with Ekiga and aMsn but uvcvideo > is giving unresolved symbols in dmesg. are you sure you have these modules loaded? I think I had the same unresolved symbols when I forgot to compile them. v4l2-common.ko videodev.ko You may have loaded these two as I do not see 'Unknown symbol v4l_compat_ioctl32' in your output. compat_ioctl32.ko v4l1-compat.ko Regards, Timo. > > The root of the problem seems to be the Digital T.V. module I have to > use to get my Hauppage WinTVNova-t USB 2 stick to function correctly; I > have to pull the source for v4l-dvb from their mercurial repository and > compile / install rather than use the drop that comes with Ububtu Feisty > 2.6.20-16. > v4l-dvb use their own version of the v4l headers, and that causes any > v4l related modules built with the standard headers to fail loading with > a number of unresolved symbols. > My understanding is the fix for this should be to use 'make > kernel-links' from within the v4l-dvb distribution; this updates the > headers and hence a compile of uvcvideo thereafter should work. > Unfortunately despite doing this I still see unresolved symbols. > > [ 9463.160000] usb 5-3: new high speed USB device using ehci_hcd and > address 4 > [ 9463.584000] usb 5-3: configuration #1 chosen from 1 choice > [ 9463.652000] Linux video capture interface: v2.00 > [ 9463.656000] uvcvideo: disagrees about version of symbol video_devdata > [ 9463.656000] uvcvideo: Unknown symbol video_devdata > [ 9463.656000] uvcvideo: disagrees about version of symbol > video_unregister_device > [ 9463.656000] uvcvideo: Unknown symbol video_unregister_device > [ 9463.656000] uvcvideo: disagrees about version of symbol > video_device_alloc > [ 9463.656000] uvcvideo: Unknown symbol video_device_alloc > [ 9463.656000] uvcvideo: disagrees about version of symbol > video_register_device > [ 9463.656000] uvcvideo: Unknown symbol video_register_device > [ 9463.656000] uvcvideo: disagrees about version of symbol > video_device_release > [ 9463.656000] uvcvideo: Unknown symbol video_device_release > [ 9463.664000] uvcvideo: disagrees about version of symbol video_devdata > [ 9463.664000] uvcvideo: Unknown symbol video_devdata > [ 9463.664000] uvcvideo: disagrees about version of symbol > video_unregister_device > [ 9463.664000] uvcvideo: Unknown symbol video_unregister_device > [ 9463.664000] uvcvideo: disagrees about version of symbol > video_device_alloc > [ 9463.664000] uvcvideo: Unknown symbol video_device_alloc > [ 9463.664000] uvcvideo: disagrees about version of symbol > video_register_device > [ 9463.664000] uvcvideo: Unknown symbol video_register_device > [ 9463.668000] uvcvideo: disagrees about version of symbol > video_device_release > [ 9463.668000] uvcvideo: Unknown symbol video_device_release > > > If anyone can throw a bone my way on this it would be appreciated. > > Regards > > Dave. > > _______________________________________________ > Linux-uvc-devel mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
