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video driver

Posted: Fri Oct 16, 2015 3:18 pm
by seppe
I try to understand the code of the Intel video driver (vidintel.asm).
Where did Clevermouse get all that information from?
Anything about twin or dual displays?
Anything about hardware cursor?
How to obtain the lfb (without using bios)?

found lots of info on x.org:
http://www.x.org/docs/intel/
http://www.x.org/docs/intel/HD/IHD_OS_V ... t4_BJS.pdf