I guess most of you already know it, but I just discovered the project Nouveau http://nouveau.freedesktop.org/wiki/
There is a lot of information on Nvidia hardware if you plan to have a driver (or port).
Regards,
Ineo
Nvidia hardware documentation
Before expectations get too high...
I.e., if you are not a developer of nouveau, the project is of little interest for you because there is not enough information available to make a working driver.What is the current state of things ?
Currently, nothing works. If you're not a developer, you're not interested in this at all.
Every good solution is obvious once you've found it.