Ну как вариант:
Коды в десятичной системе счисления:
(К полученному значению прибавляется 512)
# vbetest
VBE Version 3.0
Intel(r)915GM/910ML/915MS Graphics Chip Accelerated VGA BIOS
[261] 1024x768 (256 color palette)
[279] 1024x768 (5:6:5)
[280] 1024x768 (8:8:8)
[274] 640x480 (8:8:8)
[276] 800x600 (5:6:5)
[277] 800x600 (8:8:8)
[257] 640x480 (256 color palette)
[259] 800x600 (256 color palette)
[273] 640x480 (5:6:5)
Type a mode number, or 'q' to quit - q
В шестнадцатиричной:
# hwinfo --framebuffer
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.459]
Unique ID:
Hardware Class: framebuffer
Model: "Intel(r)915GM/910ML/915MS Graphics Controller"
Vendor: "Intel Corporation"
Device: "Intel(r)915GM/910ML/915MS Graphics Controller"
SubVendor: "Intel(r)915GM/910ML/915MS Graphics Chip Accelerated VGA BIOS"
SubDevice:
Revision: "Hardware Version 0.0"
Memory Size: 7 MB + 704 kB
Memory Range: 0xc0000000-0xc07affff (rw)
Mode 0x0305: 1024x768 (+1024), 8 bits
Mode 0x0317: 1024x768 (+2048), 16 bits
Mode 0x0318: 1024x768 (+4096), 24 bits
Mode 0x0312: 640x480 (+2560), 24 bits
Mode 0x0314: 800x600 (+1600), 16 bits
Mode 0x0315: 800x600 (+3200), 24 bits
Mode 0x0301: 640x480 (+640), 8 bits
Mode 0x0303: 800x600 (+832), 8 bits
Mode 0x0311: 640x480 (+1280), 16 bits
Config Status: cfg=new, avail=yes, need=no, active=unknown