ollie lho ollie@sis.com.tw writes:
What is AFAICS ??
As Far As I Can See
The catch is, for most cases, you have to program those "non-standard" undocumented extended register first then these Standard VGA registers become "Standard". You can try it anyway.
Ollie I haven't looked but do you know if there is anything comparable to the memory initialization hassels LinuxBIOS has to go through? Or has your experience been just dumping the correct values in the correct registers?
The other catch that I have seen is that in addition to requiring BIOS services, the some vga init roms also assume that some legacy hardware is present.
Eric