Lines Matching refs:BIOS
29 /* Force 400 scan lines for standard modes (hack to fix bad BIOS behaviour */
32 /* Hack that lets you force specific BIOS mode ID and specific dimensions */
48 /* Standard BIOS video modes (BIOS number + 0x0100) */
51 /* VESA BIOS video modes (VESA number + 0x0200) */
54 /* Video7 special modes (BIOS number + 0x0900) */
162 # This is done by asking the BIOS except for the rows/columns
196 movb %gs:(0x484), %al # On EGA/VGA, use the EGA+ BIOS
515 movw $0x4f02, %ax # VESA BIOS mode set call
525 int $0x10 # Standard BIOS mode set call
605 movw $0x4f02, %ax # VESA BIOS mode set call
664 movw $0x5019, force_size # Override possibly broken BIOS
683 orb %al, %al # Some buggy BIOS'es set 0 rows
695 # Set the 80x50/80x43 8-pixel mode. Simple BIOS calls.
2000 svga_prefix: .byte VIDEO_FIRST_BIOS>>8 # Default prefix for BIOS modes
2043 force_size: .word 0 # Use this size instead of the one in BIOS vars