Thanks Laurent, tha patch permits to view video stream through luvcview. But, for now, it's the only software that I was able to use. For example, gqcam gives "Error reading image..." and a green screen; skype gives
Skype V4L2: Could not find a suitable capture format Skype V4L2: Could not find a suitable capture format Skype V4L2: Could not find a suitable capture format Skype V4L2: Could not find a suitable capture format Starting the process... Skype Xv: Xv ports available: 1 Skype XShm: XShm support enabled Skype Xv: Using Xv port 73 Skype Xv: No suitable overlay format found and a black screen. Loading the patched driver, kernel says: uvcvideo: Found UVC 1.00 device USB Web Camera (1c4f:3000) uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). input: USB Web Camera as /devices/pci0000:00/0000:00:02.0/usb1/1-2/1-2:1.0/input/input7 usbcore: registered new interface driver uvcvideo USB Video Class driver (SVN r209) Regards 2008/5/20 Laurent Pinchart <[EMAIL PROTECTED]>: > Hi Lorenzo, > > On Monday 19 May 2008, Lorenzo Battistini wrote: >> Hello, >> I have a USB web camera not listed at >> http://linux-uvc.berlios.de/#devices. Device ID is 1c4f:3000 : it is >> made in China and its box quotes "Shadow Series". I am not able to >> view video stream with any software (gqcam, skype, camorama, luvcview, >> mplayer...). I tried both with driver provided within ubuntu and with >> the SVN version. Kernel gives: >> >> "uvcvideo: Found UVC 1.00 device USB Web Camera (1c4f:3000) >> uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). >> usbcore: registered new interface driver uvcvideo >> USB Video Class driver (v0.1.0)" >> or >> "USB Video Class driver (SVN r209)" with SVN driver >> >> when some software tries to access to it: >> >> "uvcvideo: Failed to query (130) UVC control 1 (unit 0) : -32 (exp. 26)." >> >> or >> >> "uvcvideo: Failed to query (1) UVC control 1 (unit 4) : -110 (exp. 1)." > > Could you please try the attached patch ? > > Best regards, > > Laurent Pinchart > _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
