Hi There, I saw a thread on this topic a few months ago, requesting some follow on information and it never followed. I've just purchased a Create Live! Optivia web cam and getting the same error with svn trunk.
Any ideas where I could start looking (haven't looked at c in years but willing to take a stab and patch if required!) Cheers, Adrian. [17234012.848000] usb 5-5: new high speed USB device using ehci_hcd and address 15 [17234013.272000] usb 5-5: configuration #1 chosen from 1 choice [17234013.272000] uvcvideo: Probing generic UVC device 5 [17234013.272000] uvcvideo: Found format MJPEG. [17234013.272000] uvcvideo: - 640x480 (30.0 fps) [17234013.272000] uvcvideo: - 320x240 (30.0 fps) [17234013.272000] uvcvideo: - 160x120 (30.0 fps) [17234013.272000] uvcvideo: - 352x288 (30.0 fps) [17234013.272000] uvcvideo: - 176x144 (30.0 fps) [17234013.272000] uvcvideo: Found format Uncompressed. [17234013.272000] uvcvideo: - 640x480 (30.0 fps) [17234013.272000] uvcvideo: - 320x240 (30.0 fps) [17234013.272000] uvcvideo: - 160x120 (30.0 fps) [17234013.272000] uvcvideo: - 352x288 (30.0 fps) [17234013.272000] uvcvideo: - 176x144 (30.0 fps) [17234013.272000] uvcvideo: Found a Status endpoint (addr 82). [17234013.272000] uvcvideo: Found UVC 1.00 device Live! Cam Optia (041e:4057) [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/9 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000101/5 to device 5 entity 5 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000001/2 to device 5 entity 1 [17234013.272000] uvcvideo: Added control 00000000-0000-0000-0000-000000000001/4 to device 5 entity 1 [17234013.272000] uvcvideo: Scanning UVC chain: OT 3 <- Unit 6 <- Unit 5 <- Unit 4<7>uvcvideo: Selector units are not supported yet. [17234013.272000] uvcvideo: No valid video chain found.
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