forked from mirrors/linux
9900abfb5e
Add fb_append_extra_logo(), to append extra lines of logos below the standard Linux logo. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-By: James Simmons <jsimmons@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
#ifndef _LINUX_LINUX_LOGO_H
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#define _LINUX_LINUX_LOGO_H
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/*
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* Linux logo to be displayed on boot
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*
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* Copyright (C) 1996 Larry Ewing (lewing@isc.tamu.edu)
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* Copyright (C) 1996,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
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* Copyright (C) 2001 Greg Banks <gnb@alphalink.com.au>
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* Copyright (C) 2001 Jan-Benedict Glaw <jbglaw@lug-owl.de>
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* Copyright (C) 2003 Geert Uytterhoeven <geert@linux-m68k.org>
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*
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* Serial_console ascii image can be any size,
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* but should contain %s to display the version
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*/
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#include <linux/init.h>
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#define LINUX_LOGO_MONO 1 /* monochrome black/white */
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#define LINUX_LOGO_VGA16 2 /* 16 colors VGA text palette */
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#define LINUX_LOGO_CLUT224 3 /* 224 colors */
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#define LINUX_LOGO_GRAY256 4 /* 256 levels grayscale */
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struct linux_logo {
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int type; /* one of LINUX_LOGO_* */
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unsigned int width;
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unsigned int height;
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unsigned int clutsize; /* LINUX_LOGO_CLUT224 only */
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const unsigned char *clut; /* LINUX_LOGO_CLUT224 only */
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const unsigned char *data;
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};
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extern const struct linux_logo *fb_find_logo(int depth);
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#ifdef CONFIG_FB_LOGO_EXTRA
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extern void fb_append_extra_logo(const struct linux_logo *logo,
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unsigned int n);
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#else
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static inline void fb_append_extra_logo(const struct linux_logo *logo,
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unsigned int n)
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{}
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#endif
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#endif /* _LINUX_LINUX_LOGO_H */
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