include/video/fbcon-cfb4.h

   1 /*
   2  *  FBcon low-level driver for 4 bpp packed pixel (cfb4)
   3  */
   4
   5 #ifndef _VIDEO_FBCON_CFB4_H
   6 #define _VIDEO_FBCON_CFB4_H
   7
   8 #include <linux/config.h>
   9
  10 #ifdef MODULE
  11 #if defined(CONFIG_FBCON_CFB4) || defined(CONFIG_FBCON_CFB4_MODULE)
  12 #define FBCON_HAS_CFB4
  13 #endif
  14 #else
  15 #if defined(CONFIG_FBCON_CFB4)
  16 #define FBCON_HAS_CFB4
  17 #endif
  18 #endif
  19
  20 extern struct display_switch fbcon_cfb4;
  21 extern void fbcon_cfb4_setup(struct display *p);
  22 extern void fbcon_cfb4_bmove(struct display *p, int sy, int sx, int dy, int dx,
  23                              int height, int width);
  24 extern void fbcon_cfb4_clear(struct vc_data *conp, struct display *p, int sy,
  25                              int sx, int height, int width);
  26 extern void fbcon_cfb4_putc(struct vc_data *conp, struct display *p, int c,
  27                             int yy, int xx);
  28 extern void fbcon_cfb4_putcs(struct vc_data *conp, struct display *p,
  29                              const unsigned short *s, int count, int yy, int xx);
  30 extern void fbcon_cfb4_revc(struct display *p, int xx, int yy);
  31
  32 #endif /* _VIDEO_FBCON_CFB4_H */