What
I'd really like to see are Hardware Manufacturers getting behind
us. Realtek, nVIDIA, ATi, Intel, AMD, VIA, etc, could all be
approached, and ask for collaboration on writing GPL Drivers
(Although nVIDIA is notoriously skeptical about open-source)
Im sorry, snot came out of my nose laughing when I read this...... If
you think ANY Manufacturer is going to back an open source windows
clone when they wont even touch a FreeBSD, let alone a Liux then you
are not living in the real world.
If you want pure GPL then it is best NOT to contact these people and
ask, if by some miracle they sent you any data you would probably find
that you are in breech of NDA if you use it.
Out of your list only VIA will give out data on request, and thats
only data for devices that don't do multimedia.
One word: DRM. That's why the likes of NVidia won't give out information
on how their devicess works.