Hi, On Fri, 01 Sep 2006 12:33:50 -0700, Carles Pina i Estany <[EMAIL PROTECTED]> wrote:
> I have a Logitech Notebook Pro camera: > Bus 005 Device 011: ID 046d:08c3 Logitech, Inc. > > I am using Kernel 2.6.17.6. I have downloaded linuv-uvc from subversion. > > I've inserted the module using insmod ./uvcvideo.ko then appears it in > kernel > log: > > Sep 1 21:25:31 localhost kernel: uvcvideo: Found UVC 1.00 device > <unnamed> (046d:08c3) > Sep 1 21:25:31 localhost kernel: usbcore: registered new driver > uvcvideo > Sep 1 21:25:31 localhost kernel: USB Video Class driver (v0.1.0) > > then I've tried to execute luvcview (luvcview-20060207) and I don't have > correct result: > --------- > pinux:~/luvcview-20060207# ./luvcview > uvcview verion 0.1.4 > Video driver: x11 > A window manager is available > video /dev/video0 > X Error of failed request: BadValue (integer parameter out of range for > operation) > Major opcode of failed request: 141 (XVideo) > Minor opcode of failed request: 19 () > Value in failed request: 0x76 > Serial number of failed request: 25 > Current serial number in output stream: 26 These are errors from your X server, so my guess would be that something's wrong with either your X setup or the SDL library (which is used by luvcview). That also explains the black screen ... > I wonder if I should select or unselect any Kernel option. On > "Multimedia options" I have selected: > --------- > x x<M> Video For > Linux x x > x x[*] Enable Video For Linux API 1 > (DEPRECATED) x x > --------- > I think that before I selected other API (non-Deprecated :-) ) without > good > results. I have tried again and same result. The UVC driver only needs V4L2 support. Once the uvcvideo module loads (which is the case according to your syslog), you're good. So no need to change the kernel configuration. > Anybody is using this camera with good results? Have I to change > something? The camera works okay, yes. You could check your 'xvinfo' output and if that looks okay, try to locate the problem in SDL somewhere. Cheers, Martin _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
