Open Firware for Laptop Keyboard Scan/Super I/O's

[Bari Ari]

One of the final hurdles in open firmware for laptops is having support 
for the "super I/O keyboard scan controllers". Closed source offerings 
include:

http://www.insydesw.com/solutions/pc/keyboard.htm

http://www.phoenix.com/en/products/phoenix+cme+firstbios/system+firmware/tec...

Has anyone come across any open source projects that have started work 
on this?

Bari