vgabios: Check for relocatable windows before advertising support for it.

Use the VBE_win_granularity field to determine if the memory windows
are relocatable.  (Bochs and Cirrus vga support relocatable windows
while the standard vga controller does not.)

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2 files changed
tree: d431800bf7d0e06501a94252ea7226b56901c6d2
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/