I would suggest going into the linux kernel and determining exactly
which module is for your web cam.
cd linux
make ARCH=arm CROSS_COMPILE=arm-linux- menuconfig
(assuming the prefix for your cross compiler is arm-linux-, and it's in
your PATH)
then look through the v4l section as well as the usb section for
something to do with your web cam.
videodev.o is only a generic module for the v4l code.
You will likely have to insert another module, such as pd1100.o (that's
probably not the real module name, it's just to illustrate the point)
~/Chris
Laks wrote:
> Hi to every one
>
> I did the following to connect a Creative vista PD1100 webcam with ts7250
> board
>
> i ended up with the following message when i run an application snapshot
>
> "could not open dev/video0"
>
> "no such device"
>
> I did the following
>
> 1.insmod usbcore
> 2insmod pcipool
> 3insmod usb-ohci
> 4 insmod usb-ohci-ep93xx
> 5 insmod videodev.o
> 6 insmod spca5xx.o
>
> for all these inmoding i did not get any error
> except for the following when i inserted the usb-ohci-ep93xx " vend/prod
> 041e/401a is not claimed by any active driver
> this is the vender and the product ID of my web cam
>
> i used mknod /dev/video0 c 81 0
>
> to create the dev/video0 since it was not created automatically by inserting
> the driver modules
>
> when i listed the modules using lsmod
>
> i could see all the drivers inserted earlier
>
> -laks
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