Hi everybody !
I was wondering how to make video in feature of NV45 chip based cards (like GeForce Go 7800 GTX) to work on linux systems.
after spending some time to find out a solution... i found out :
1 - buy an antique GeForce2 MX and use rivatv (rivatv does not support NV45 and newer chips)
2 - ask NVIDIA to make driver for video in feature as well as they produce a display driver up to date
so the discussion is open and if anyone has any other solution...