1#ifndef _LINUX_LINUX_LOGO_H
2#define _LINUX_LINUX_LOGO_H
3
4/*
5 *  Linux logo to be displayed on boot
6 *
7 *  Copyright (C) 1996 Larry Ewing (lewing@isc.tamu.edu)
8 *  Copyright (C) 1996,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
9 *  Copyright (C) 2001 Greg Banks <gnb@alphalink.com.au>
10 *  Copyright (C) 2001 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11 *  Copyright (C) 2003 Geert Uytterhoeven <geert@linux-m68k.org>
12 *
13 *  Serial_console ascii image can be any size,
14 *  but should contain %s to display the version
15 */
16
17#include <linux/init.h>
18
19
20#define LINUX_LOGO_MONO		1	/* monochrome black/white */
21#define LINUX_LOGO_VGA16	2	/* 16 colors VGA text palette */
22#define LINUX_LOGO_CLUT224	3	/* 224 colors */
23#define LINUX_LOGO_GRAY256	4	/* 256 levels grayscale */
24
25
26struct linux_logo {
27	int type;			/* one of LINUX_LOGO_* */
28	unsigned int width;
29	unsigned int height;
30	unsigned int clutsize;		/* LINUX_LOGO_CLUT224 only */
31	const unsigned char *clut;	/* LINUX_LOGO_CLUT224 only */
32	const unsigned char *data;
33};
34
35extern const struct linux_logo logo_linux_mono;
36extern const struct linux_logo logo_linux_vga16;
37extern const struct linux_logo logo_linux_clut224;
38extern const struct linux_logo logo_blackfin_vga16;
39extern const struct linux_logo logo_blackfin_clut224;
40extern const struct linux_logo logo_dec_clut224;
41extern const struct linux_logo logo_mac_clut224;
42extern const struct linux_logo logo_parisc_clut224;
43extern const struct linux_logo logo_sgi_clut224;
44extern const struct linux_logo logo_sun_clut224;
45extern const struct linux_logo logo_superh_mono;
46extern const struct linux_logo logo_superh_vga16;
47extern const struct linux_logo logo_superh_clut224;
48extern const struct linux_logo logo_m32r_clut224;
49extern const struct linux_logo logo_spe_clut224;
50
51extern const struct linux_logo *fb_find_logo(int depth);
52#ifdef CONFIG_FB_LOGO_EXTRA
53extern void fb_append_extra_logo(const struct linux_logo *logo,
54				 unsigned int n);
55#else
56static inline void fb_append_extra_logo(const struct linux_logo *logo,
57					unsigned int n)
58{}
59#endif
60
61#endif /* _LINUX_LINUX_LOGO_H */
62