kernel - VM rework part 17 - Cleanup
[dragonfly.git] / sys / platform / pc64 / include / framebuffer.h
1 #ifndef _MACHINE_FRAMEBUFFER_H_
2 #define _MACHINE_FRAMEBUFFER_H_
3
4 #ifdef _KERNEL
5
6 #include <sys/bus.h>
7
8 struct fb_info;
9
10 struct fb_ops {
11         int (*fb_set_par)(struct fb_info *);
12         int (*fb_blank)(int, struct fb_info *);
13         int (*fb_debug_enter)(struct fb_info *);
14 };
15
16 struct fb_info {
17         vm_offset_t vaddr;
18         vm_paddr_t paddr;
19         uint16_t width;
20         uint16_t height;
21         uint16_t stride;
22         uint16_t depth;
23         int is_vga_boot_display;
24         void *par;
25         struct fb_ops fbops;
26         device_t device;
27 };
28
29 int probe_efi_fb(int early);
30
31 int register_framebuffer(struct fb_info *fb_info);
32 void unregister_framebuffer(struct fb_info *fb_info);
33
34 extern struct fb_info efi_fb_info;
35
36 #endif  /* _KERNEL */
37
38 #endif /* !_MACHINE_FRAMEBUFFER_H_ */