Mini2440/CAM130 Resolution and Color Format

I'm looking to use a CAM130 with the Mini2440 and need to capture images in
gray scale format with a resolution of 320x240.  What is the resolution and
color format provided by the camera driver in the linux kernel?  I have no
experience writing linux drivers so am having trouble following how the
driver works.  If necessary, how difficult would it be to change the driver
to use 320x240 resolution and color output of YCbCr or YUV (so I can use
the Y component to get a gray scale image).

Thanks,
Scott

Hi Scott C,

The CAM130 output image in RGB-565 (16bits) format and 640x512 resolution.