I am using an e-CAM50-OMAP camera module for the gumstix overo and I wanted to know if there is someone in the community that has any valuable information/experience he/she can share. I'm having trouble with the exposure level of the camera (pictures are too bright), and e-con systems wants me to buy the support needed to handle this issue, or buy the source code of the driver, either of which I would like to avoid. I read somewhere that if someone bought the driver, it could be freely distributed as it was released with some open-source license; I don't know the exact details about this. 

I would really appreciate any guidance on the subject.