after building a vanilla kernel 3.4.6 with experimental gma500 and
gma3600 support enabled most things for everyday use are working.
i can change the backlight, and after
:# touch /etc/pm/sleep.d/99video
i can properly resume from suspend, but thaw from hibernate doesn't
reset the video properly (black screen with garbled cursor).
Also, the only Fn keys working are the ones for brightness and suspend.
Any help appreciated.