Default [Q] Kitkat kernel sources & android port


I am looking for Linux Kernel Sources/patches and Android port patches for kitkat on Samsung Nexus.

Specifically, I want to look at the changes required to get ducati working on samsung nexus.

Any help on this is highly appreciated.

(Unfortunately, I cannot post in the developer forum as i dont have sufficient privileges - It would be a great favour if someone could post this one -
Am not sure if this topic belongs here)