i386/linux-2.3.21/include/video/fbcon-vga-planes.h

   1 /*
   2  *  FBcon low-level driver for VGA 4-plane modes
   3  */
   4
   5 #ifndef _VIDEO_FBCON_VGA_PLANES_H
   6 #define _VIDEO_FBCON_VGA_PLANES_H
   7
   8 #include <linux/config.h>
   9
  10 #ifdef MODULE
  11 #if defined(CONFIG_FBCON_VGA_PLANES) || defined(CONFIG_FBCON_VGA_PLANES_MODULE)
  12 #define FBCON_HAS_VGA_PLANES
  13 #endif
  14 #else
  15 #if defined(CONFIG_FBCON_VGA_PLANES)
  16 #define FBCON_HAS_VGA_PLANES
  17 #endif
  18 #endif
  19
  20 extern struct display_switch fbcon_vga_planes;
  21 extern struct display_switch fbcon_ega_planes;
  22 extern void fbcon_vga_planes_setup(struct display *p);
  23 extern void fbcon_vga_planes_bmove(struct display *p, int sy, int sx, int dy, int dx,
  24                                    int height, int width);
  25 extern void fbcon_vga_planes_clear(struct vc_data *conp, struct display *p, int sy,
  26                                    int sx, int height, int width);
  27 extern void fbcon_vga_planes_putc(struct vc_data *conp, struct display *p, int c,
  28                                   int yy, int xx);
  29 extern void fbcon_ega_planes_putc(struct vc_data *conp, struct display *p, int c,
  30                                   int yy, int xx);
  31 extern void fbcon_vga_planes_putcs(struct vc_data *conp, struct display *p,
  32                                    const unsigned short *s, int count, int yy, int xx);
  33 extern void fbcon_ega_planes_putcs(struct vc_data *conp, struct display *p,
  34                                    const unsigned short *s, int count, int yy, int xx);
  35 extern void fbcon_vga_planes_revc(struct display *p, int xx, int yy);
  36
  37 #endif /* _VIDEO_FBCON_VGA_PLANES_H */