Hi Laurent, Grepping for USB Video outputs the version 0.1.0
Linux video capture interface: v2.00
usb 1-2: new full speed USB device using ohci_hcd and address 2
uvcvideo: Found UVC 1.00 device BisonCam, NB Pro (5986:0241)
uvcvideo: No valid video chain found.
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
EXT3 FS on sda6, internal journal
usb 1-2: New USB device found, idVendor=147e, idProduct=2016
usb 1-2: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
usb 1-2: Product: Fingerprint Sensor
usb 1-2: Manufacturer: TouchStrip
usb 1-2: configuration #1 chosen from 1 choice
On Mon, 2009-10-12 at 00:15 +0200, Laurent Pinchart wrote:
> Hi Pedro,
>
> On Friday 09 October 2009 12:59:32 Pedro Fragoso wrote:
> > Hi Laurent,
> >
> > Here's the steps:
> >
> > 1. hg clone http://linuxtv.org/hg/~pinchartl/uvcvideo/
> >
> > 2. wget --no-check-certificate -O frame_fix.patch
> > https://lists.berlios.de/pipermail/linux-uvc-devel/attachments/20091001/dba
> > 61c45/attachment.bin
> >
> > 3. patch -p1 < ../frame_fix.patch
> > patching file linux/drivers/media/video/uvc/uvc_driver.c
> >
> > 4. Edited DRIVER_VERSION of uvc_driver to make sure i'm loading the
> > right driver
> >
> > 5. make && make install (logs attached)
> >
> > 6. depmod -ae $(uname -r)
> >
> > 7. modprobe -r uvcvideo && modprobe uvcvideo trace=2
> >
> > 8. dmesg|grep uvcvideo
> > uvcvideo: Found format YUV 4:2:2 (YUYV).
> > uvcvideo: - 640x480 (18.0 fps)
> > uvcvideo: - 320x240 (30.0 fps)
> > uvcvideo: - 160x120 (30.0 fps)
> > uvcvideo: - 352x288 (30.0 fps)
> > uvcvideo: - 176x144 (30.0 fps)
> > uvcvideo: - 1280x1024 (7.5 fps)
> > uvcvideo: device 4 videostreaminginterface 1 FRAME error
> > uvcvideo: Found a Status endpoint (addr 82).
> > uvcvideo: Found UVC 1.00 device BisonCam, NB Pro (5986:0241)
> > uvcvideo: No valid video chain found.
> > usbcore: registered new interface driver uvcvideo
>
> Can you grep "USB Video Class driver" instead ? It should print the driver
> version.
>
> > 9. modinfo uvcvideo|grep ^version
> > version: v0.1.0-framefix
> >
> > 10. (Additional step) Edit /etc/modprobe.conf and add "options uvcvideo
> > trace=2" and reboot. (same result as 8 and 9)
> >
> > Am i missing something?
>
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