Re: About Webcam module

[Niamathullah sharief <newbiesha@xxxxxxxxx>]

Yes thank you...Its working fine...but i am having some doubt

Insmod is working fine. But modprobe is not working properly..I know
modprobe will install all necessary dependent modules. But in this case all
dependent modules are already installed...But i dont know why its happening
here..Please help me..see below

root@sharief-desktop:/home/sharief/Desktop/video/gspca# modprobe v4l1_compat

> *root@sharief-desktop:/home/sharief/Desktop/video/gspca# modprobe videodev
> *

*root@sharief-desktop:/home/sharief/Desktop/video/gspca# modprobe gspca_main
> *

*FATAL: Module gspca_main not found.
> *

*root@sharief-desktop:/home/sharief/Desktop/video/gspca# modprobe
> gspca_zc3xx
> *

*FATAL: Module gspca_zc3xx not found.
> *

*root@sharief-desktop:/home/sharief/Desktop/video/gspca# insmod
> gspca_main.ko
> *

*root@sharief-desktop:/home/sharief/Desktop/video/gspca# insmod
> gspca_zc3xx.ko
> *

*root@sharief-desktop:/home/sharief/Desktop/video/gspca#*


 Please help me....what will be the error

>
>
On Wed, Sep 16, 2009 at 8:56 PM, Pei Lin <telent997@xxxxxxxxx> wrote:

> 2009/9/15 Niamathullah sharief <newbiesha@xxxxxxxxx>:
> >
> > Yes thank you..Now i am not getting my modules exactly. I compiled all
> the
> > required modules...ie gspca_main, gspca_zc3xx, v4l1-compat. But i am not
> > getting this "videodev" module..I dont know why...
> > My Makefile
> >>
> >> obj-m += gspca_main.o
> >>
> >> obj-m += gspca_zc3xx.o
> >>
> >> obj-m += v4l1-compat.o
> >>
> >> obj-m += v4l2-dev.o
> >>
> >> obj-m += v4l2-ioctl.o
> >>
> >> obj-m += v4l2-device.o
> >
> >
> >>
> >> gspca_main-objs := gspca.o
> >>
> >> gspca_zc3xx-objs := zc3xx.o
> >>
> >> videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o
> >>
> what is the result u want to get ?
> Is it to make one videodev.ko file?
> So it should be like this:
> obj-m += gspca_main.o
> obj-m += gspca_zc3xx.o
> obj-m += videodev.o
> gspca_main-objs := gspca.o
> gspca_zc3xx-objs := zc3xx.o
> videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o
>
> u need read the document about kbuild,module and makefile
> http://lxr.linux.no/linux+v2.6.31/Documentation/kbuild/makefiles.txt
>
> >>
> >> all:
> >>
> >> make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
> >>
> >> clean:
> >>
> >> make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
> >
> > if i compile i am getting the the modules as
> >
> >
> >>  sharief@sharief-desktop:~/Desktop/video/gspca$ make
> >>
> >> make -C /lib/modules/2.6.30/build M=/home/sharief/Desktop/video/gspca
> >> modules
> >>
> >> make[1]: Entering directory
> >> `/home/sharief/Desktop/kernelroot/linux-2.6.30'
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/gspca.o
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/zc3xx.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/gspca_main.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/gspca_zc3xx.o
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/v4l1-compat.o
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/v4l2-dev.o
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/v4l2-ioctl.o
> >>
> >> CC [M] /home/sharief/Desktop/video/gspca/v4l2-device.o
> >>
> >> Building modules, stage 2.
> >>
> >> MODPOST 6 modules
> >>
> >> CC /home/sharief/Desktop/video/gspca/gspca_main.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/gspca_main.ko
> >>
> >> CC /home/sharief/Desktop/video/gspca/gspca_zc3xx.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/gspca_zc3xx.ko
> >>
> >> CC /home/sharief/Desktop/video/gspca/v4l1-compat.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/v4l1-compat.ko
> >>
> >> CC /home/sharief/Desktop/video/gspca/v4l2-dev.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/v4l2-dev.ko
> >>
> >> CC /home/sharief/Desktop/video/gspca/v4l2-device.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/v4l2-device.ko
> >>
> >> CC /home/sharief/Desktop/video/gspca/v4l2-ioctl.mod.o
> >>
> >> LD [M] /home/sharief/Desktop/video/gspca/v4l2-ioctl.ko
> >
> >   I dont know why i am getting like this...?Please help me
> >
> >
> >
> >
>
>
>
> --
> Best Regards
> Lin
>
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