Hi, On Friday 11 January 2008, Jhih-Sin Chen wrote: > Hi all, > > I have a chicony camera using uvcvideo driver on ubuntu710. > It works fine on while resolution is 320*240. > But when the resolution is bigger than 320*240, luvcview will flip and > upside down.
Is it just a resolution issue, or do you use another format (YUV/MJPEG) for resolutions higher than 320x240 ? > If I disable smp and rebuild the kernel, the problem will be solved. Really ? Can you please double check ? The driver doesn't process the received image in any way. I'm very curious as to why SMP would cause the image to be flipped. > Could you finger out what the problem is ? driver ? hardware ? > Any suggestion is welcome. Thanks :) I've heard of various cameras embedded in laptops that are mounted upside down. There is currently no known way to ask the camera to unflip the image. Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
