Added Cirrus Logic GD5428 emulation.

As part of this, added emulation of the GD5428-based IBM 1MB SVGA Adapter/A,
along with support for external graphics cards on MCA platforms, adding the
ability to override the onboard VGA controller.
This commit is contained in:
SarahW 2020-02-01 16:30:34 +00:00
commit 68a2d8cb3c
14 changed files with 342 additions and 43 deletions

View file

@ -1,2 +1,8 @@
extern device_t vga_device;
extern device_t ps1vga_device;
void vga_disable(void *p);
void vga_enable(void *p);
struct svga_t;
extern struct svga_t *mb_vga;