[New Driver]: usbvideo2 webcam core + pac207 driver using it.

[Hans de Goede]

Hi All,

As explained in my introduction mail I've been working on a standalone v4l2
driver for pac207 based usb webcams. I've attached the hopefully pretty clean
result to this mail.

This is the promised split version of the pac207 driver I've been working on, I 
would like to ask everyone to take a good look at this, as I plan to base a 
number of other (gspca derived) v4l2 drivers on this same core.

I'm currently posting these as .c files for easy reading and compilation /
testing, but I still hope to get a lot of feedback / a thorough review, esp of
the core <-> pac207 split version as I hope to submit that as a patch for
mainline inclusion soon.

Thanks & Regards,

Hans