[pwc] SPC900NC does not register as /dev/video0

["Jim Hogan" <>]

Hello,

I had this camera working briefly under Fedora Core 7 x86_64, but with
recent kernel updates it fails to associate with a video device.

setpwc -p  produces:

Error while accessing device /dev/video0: No such file or directory

I have been looking at udev info but I can't see why it doesn't
register.  It did for a while with slightly earlier kernel -- I can
see pwc registering as /dev/video0 from last month.

If anyone has some ideas of what to look for or if I can add any more
detail, I am very interested.  It seems like a nice camera and I need
to use it this week for work!

Thanks,

Jim

Some output:

/proc/version:

Linux version 2.6.22.9-91.fc7
 (gcc version 4.1.2
20070502 (Red Hat 4.1.2-12)) #1 SMP


lsusb:
Bus 001 Device 002: ID 0471:032c Philips

lsmod | grep pwc (after manually running modprobe pwc):

pwc                    94337  0
compat_ioctl32         17217  1 pwc
videodev               36673  1 pwc

/var/log/messages:

host kernel: Linux video capture interface: v2.00
host kernel: pwc: Philips webcam module version 10.0.13 loaded.
host kernel: pwc: Supports Philips PCA645/646, PCVC675/680/690,
PCVC720[40]/730/740/750 & PCVC830/840. (et cetera)
host kernel: usbcore: registered new interface driver Philips webcam

I took modprobe.conf infor from here:

 http://www.fedorawiki.de/index.php/SPC_900NC
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