#include <linux/fb.h>
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#include <linux/fb.h>
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#include <linux/console.h>
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#include <linux/console.h>
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struct display
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struct display
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{
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{
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int bytes_per_row; /* offset to one line below */
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int bytes_per_row; /* offset to one line below */
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int cursor_x; /* current cursor position */
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int cursor_x; /* current cursor position */
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int cursor_y;
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int cursor_y;
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int fgcol; /* text colors */
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int fgcol; /* text colors */
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int bgcol;
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int bgcol;
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struct fb_var_screeninfo var; /* variable infos */
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struct fb_var_screeninfo var; /* variable infos */
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struct fb_cmap cmap; /* colormap */
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struct fb_cmap cmap; /* colormap */
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/* the following three are copies from fb_fix_screeninfo */
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/* the following three are copies from fb_fix_screeninfo */
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int visual;
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int visual;
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int type;
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int type;
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int type_aux;
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int type_aux;
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u_char *bitplane; /* pointer to top of physical screen */
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u_char *bitplane; /* pointer to top of physical screen */
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u_char *screen_base; /* pointer to top of virtual screen */
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u_char *screen_base; /* pointer to top of virtual screen */
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u_char *fontdata; /* Font associated to this display */
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u_char *fontdata; /* Font associated to this display */
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int fontheight;
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int fontheight;
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int fontwidth;
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int fontwidth;
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int inverse; /* != 0 text black on white as default */
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int inverse; /* != 0 text black on white as default */
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struct vc_data *conp; /* pointer to console data */
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struct vc_data *conp; /* pointer to console data */
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struct display_switch *dispsw; /* pointers to depth specific functions */
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struct display_switch *dispsw; /* pointers to depth specific functions */
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};
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};
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struct fb_info
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struct fb_info
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{
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{
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char modename[40]; /* name of the at boottime detected video mode */
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char modename[40]; /* name of the at boottime detected video mode */
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struct display *disp; /* pointer to display variables */
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struct display *disp; /* pointer to display variables */
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int (*changevar)(int); /* tell the console var has changed */
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int (*changevar)(int); /* tell the console var has changed */
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int (*switch_con)(int); /* tell the framebuffer to switch consoles */
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int (*switch_con)(int); /* tell the framebuffer to switch consoles */
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int (*updatevar)(int); /* tell the framebuffer to update the vars */
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int (*updatevar)(int); /* tell the framebuffer to update the vars */
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void (*blank)(int); /* tell the framebuffer to (un)blank the screen */
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void (*blank)(int); /* tell the framebuffer to (un)blank the screen */
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};
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};
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struct fb_info *atafb_init(long *);
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struct fb_info *atafb_init(long *);
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