Hi Mickaël, On Friday 17 August 2007, Mickael Drean wrote: > Hello, > > I've found something which may help > > i've done a 'modprobe -v uvcvideo' and i get that result : > > insmod /lib/modules/2.6.22.1-41.fc7/kernel/drivers/media/video/v4l2- > common.ko > insmod /lib/modules/2.6.22.1-41.fc7/kernel/drivers/media/video/v4l1- > compat.ko > insmod /lib/modules/2.6.22.1-41.fc7/kernel/drivers/media/video/videodev.ko > insmod /lib/modules/2.6.22.1-41.fc7/extra/uvc/uvcvideo.ko
I didn't know about that. Interesting trick to help people who have trouble installing the right version of the driver. Thanks. > now what I can say is that the last line is not the module I compiled. So i > made a link of my module in the 'lib/modules/2.6.22.1-41.fc7/extra/uvc' > directory to load my module. > > Now I have a /dev/video and a /dev/video0. So my cam seems to be > recognized.... in the dmeg > > Linux video capture interface: v2.00 > uvcvideo: Found UVC 1.00 device USB2.0 Camera (5986:0100) > usbcore: registered new interface driver uvcvideo > USB Video Class driver (v0.1.0) > > But if i try to use it (with camstream for example) , i got a error message > 'The device experienced an error-19(Aucun périphérique de ce type). The > Window will be closed". Here is the termlog trace: > > > [EMAIL PROTECTED] luvcview-20060207]# camstream > CVideoDeviceInput: Warning: no channel info available. > CCamWindow::CCamWindow() > CWebCamViewer::CWebCamViewer(0x705b90, 0x0) > CVideoDevice::Init() > Allocating own buffer. > Trying to find video options for USB2.0 Camera:/dev/video0 > searching USB2.0 Camera > CSnapshotSettingsDlg::CSnapshotSettingsDlg(...) > QFont::setRawName(): Invalid XLFD: "system" > CVideoSettingsDlg::SizeChanged(320x240) > CVideoSettingsDlg::FramerateChanged(10) > CCamPanel::SetSize(320x240) > CCamPanel::SetImageSize(320x240) > CCamPanel::SetVisibleSize(320x240) > CCamPanel::SetSize(320x240) > CCamPanel::SetImageSize(320x240) > CCamPanel::SetVisibleSize(320x240) > RecalcTotalViewSize: resize viewport(320x240) > EnableRGB: + > CVideoDevice::SetPalette picked palette 0 [] > CVideoDevice::CreateImagesRGB() > allocating space for RGB > CVideoDevice::StartCapture() go! > CVideoDevice::LoadImage() Error loading image; errorcode=-19 Camstream doesn't support V4L2 so it won't work. > And with luvcview, I get a black screen.... Do you get messages in dmesg when you use luvcview ? Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
