diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2000-02-04 07:40:19 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2000-02-04 07:40:19 +0000 |
commit | 33263fc5f9ac8e8cb2b22d06af3ce5ac1dd815e4 (patch) | |
tree | 2d1b86a40bef0958a68cf1a2eafbeb0667a70543 /include/video | |
parent | 216f5f51aa02f8b113aa620ebc14a9631a217a00 (diff) |
Merge with Linux 2.3.32.
Diffstat (limited to 'include/video')
-rw-r--r-- | include/video/fbcon.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/video/fbcon.h b/include/video/fbcon.h index 1cca4c90f..7ceb380ab 100644 --- a/include/video/fbcon.h +++ b/include/video/fbcon.h @@ -44,6 +44,67 @@ struct display_switch { extern struct display_switch fbcon_dummy; + /* + * This is the interface between the low-level console driver and the + * low-level frame buffer device + */ + +struct display { + /* Filled in by the frame buffer device */ + + struct fb_var_screeninfo var; /* variable infos. yoffset and vmode */ + /* are updated by fbcon.c */ + struct fb_cmap cmap; /* colormap */ + char *screen_base; /* pointer to top of virtual screen */ + /* (virtual address) */ + int visual; + int type; /* see FB_TYPE_* */ + int type_aux; /* Interleave for interleaved Planes */ + u_short ypanstep; /* zero if no hardware ypan */ + u_short ywrapstep; /* zero if no hardware ywrap */ + u_long line_length; /* length of a line in bytes */ + u_short can_soft_blank; /* zero if no hardware blanking */ + u_short inverse; /* != 0 text black on white as default */ + struct display_switch *dispsw; /* low level operations */ + void *dispsw_data; /* optional dispsw helper data */ + +#if 0 + struct fb_fix_cursorinfo fcrsr; + struct fb_var_cursorinfo *vcrsr; + struct fb_cursorstate crsrstate; +#endif + + /* Filled in by the low-level console driver */ + + struct vc_data *conp; /* pointer to console data */ + struct fb_info *fb_info; /* frame buffer for this console */ + int vrows; /* number of virtual rows */ + unsigned short cursor_x; /* current cursor position */ + unsigned short cursor_y; + int fgcol; /* text colors */ + int bgcol; + u_long next_line; /* offset to one line below */ + u_long next_plane; /* offset to next plane */ + u_char *fontdata; /* Font associated to this display */ + unsigned short _fontheightlog; + unsigned short _fontwidthlog; + unsigned short _fontheight; + unsigned short _fontwidth; + int userfont; /* != 0 if fontdata kmalloc()ed */ + u_short scrollmode; /* Scroll Method */ + short yscroll; /* Hardware scrolling */ + unsigned char fgshift, bgshift; + unsigned short charmask; /* 0xff or 0x1ff */ +}; + +/* drivers/video/fbcon.c */ +extern struct display fb_display[MAX_NR_CONSOLES]; +extern char con2fb_map[MAX_NR_CONSOLES]; +extern int PROC_CONSOLE(const struct fb_info *info); +extern void set_con2fb_map(int unit, int newidx); +extern int set_all_vcs(int fbidx, struct fb_ops *fb, + struct fb_var_screeninfo *var, struct fb_info *info); + #define fontheight(p) ((p)->_fontheight) #define fontheightlog(p) ((p)->_fontheightlog) |