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_ */