EPIA-M HW graphics slow under linuxbios

Dave Ashley linuxbios at xdr.com
Thu Jan 29 16:27:01 CET 2004

That old patch:
was the first one I put up, there have been a lot of fixes since then.

Go to this site:
get this patch:

That is more complete.

The slow video rendering might be related to the int21 handlers in
mainboard.c. I found performance wasn't as good as under award bios until I
fixed that. It looks like the patch you applied doesn't even handle the
bios callbacks the VGA bios is expecting.


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