So, with a lot of aid from Laurent Pinchart, we got it working: caspa on the 3.3 kernel, which comes with lots of extra options (like caspa raw bayer data)

If you're interested: http://www.dobots.nl/blog/-/blogs/in-the-spotlight-linux-

Bart

On Wed, Mar 14, 2012 at 1:36 PM, Bart van Vliet <bart@almende.org> wrote:
Hi,

Did anyone try out this patch yet?
http://git.linuxtv.org/pinchartl/media.git/commitdiff/d6247fa85356d90483d3365ef6467bfded6b3400

I'm now trying to get the real raw output from the camera but i'm not sure if this patch can be applied to anything on openembedded yet.

Bart