Int 10 Fn 7F02  - Sollex SuperVGA - Display Output Control - Get Display   [V]

   AX = 7F02h
   BL = 01h

Return: AL <> 7Fh if not supported
   AL = 7Fh if supported
       AH = status
       00h successful
           BX = display output setting (see AX=7F02h/BL=00h)
           CX = displays attached (see below)
       01h failed

See Also: AX=7F00h,AX=7F02h/BL=00h

Bitfields for displays attached:
 bit 0 PS/2 display on analog output
 bit 1 multi-frequency monitor on analog output
 bit 2 LCD panel attached
 bit 3 plasma/electroluminescent panel attached
 bit 4 multi-frequency monitor on digital output
 bit 5 Enhanced Color Display attached to digital outpt
 bit 6 alternate display
 bits 15-7 reserved