Int 6F Fn 0408 - Hp Vectra Ex-bios - "f_io_ctrl Sf_vid_get_res" - Get Vi [b]
AX = 0408h
BP = 0054h (driver ID for V_SVIDEO)
???
Return: AH = status (see #3415)
BP,DS destroyed
???
Note: only partially documented
See Also: AX=0400h/BP=0054h,AX=0402h/BP=0054h,AX=0404h/BP=0054h
See Also: AX=0406h/BP=0054h,AX=040Ah/BP=0054h