V4l Hangup problem

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I am trying to get my video4linux application to work. It works on a desktop
system running the Redhat distribution 7.1, however when I try it on an
embedded system, also using Redhat 7.1, it hangs the kernel.

The embedded system works otherwise as I have rebuilt the kernel and loaded
several other applications. The embedded system does not have a display, I
have only a serial console. The application captures live video, compresses
it and feeds it to a client via TCP/IP.

I rebuilt the kernel to include video4linux and bt848 support as modules.
There were no errors on the build. The card is a generic bt848 known to work
in the desktop system with card=0.

Here is a recent result...

[root@SaltRiver weiinc]# /sbin/insmod videodev
Using /lib/modules/2.4.2-2-19.OCT.2001/kernel/drivers/media/video/videodev.o
[root@SaltRiver weiinc]# /sbin/insmod i2c-core
Using /lib/modules/2.4.2-2-19.OCT.2001/kernel/drivers/i2c/i2c-core.o
[root@SaltRiver weiinc]# /sbin/insmod i2c-dev
Using /lib/modules/2.4.2-2-19.OCT.2001/kernel/drivers/i2c/i2c-dev.o
[root@SaltRiver weiinc]# /sbin/insmod i2c-algo-bit
Using /lib/modules/2.4.2-2-19.OCT.2001/kernel/drivers/i2c/i2c-algo-bit.o
[root@SaltRiver weiinc]# /sbin/lsmod
Module                  Size  Used by
i2c-algo-bit            7264   0  (unused)
i2c-dev                 3616   0  (unused)
i2c-core               13408   0  [i2c-algo-bit i2c-dev]
videodev                3168   0  (unused)
e100                   44144   2  (autoclean)
usb-uhci               20640   0  (unused)
usbcore                48640   1  [usb-uhci]
[root@SaltRiver weiinc]# /sbin/insmod bttv card=0

the computer hangs hard here requiring a power cycle...

I will gladly provide any additional information that may help.

Thanks for any help you can offer.

Mike Westkamper





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