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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_LINUX_LOGO_H #define _LINUX_LINUX_LOGO_H /* * Linux logo to be displayed on boot * * Copyright (C) 1996 Larry Ewing (lewing@isc.tamu.edu) * Copyright (C) 1996,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) * Copyright (C) 2001 Greg Banks <gnb@alphalink.com.au> * Copyright (C) 2001 Jan-Benedict Glaw <jbglaw@lug-owl.de> * Copyright (C) 2003 Geert Uytterhoeven <geert@linux-m68k.org> * * Serial_console ascii image can be any size, * but should contain %s to display the version */ #include <linux/init.h> #define LINUX_LOGO_MONO 1 /* monochrome black/white */ #define LINUX_LOGO_VGA16 2 /* 16 colors VGA text palette */ #define LINUX_LOGO_CLUT224 3 /* 224 colors */ #define LINUX_LOGO_GRAY256 4 /* 256 levels grayscale */ struct linux_logo { int type; /* one of LINUX_LOGO_* */ unsigned int width; unsigned int height; unsigned int clutsize; /* LINUX_LOGO_CLUT224 only */ const unsigned char *clut; /* LINUX_LOGO_CLUT224 only */ const unsigned char *data; }; extern const struct linux_logo logo_linux_mono; extern const struct linux_logo logo_linux_vga16; extern const struct linux_logo logo_linux_clut224; extern const struct linux_logo logo_dec_clut224; extern const struct linux_logo logo_mac_clut224; extern const struct linux_logo logo_parisc_clut224; extern const struct linux_logo logo_sgi_clut224; extern const struct linux_logo logo_sun_clut224; extern const struct linux_logo logo_superh_mono; extern const struct linux_logo logo_superh_vga16; extern const struct linux_logo logo_superh_clut224; extern const struct linux_logo logo_spe_clut224; extern const struct linux_logo *fb_find_logo(int depth); #ifdef CONFIG_FB_LOGO_EXTRA extern void fb_append_extra_logo(const struct linux_logo *logo, unsigned int n); #else static inline void fb_append_extra_logo(const struct linux_logo *logo, unsigned int n) {} #endif #endif /* _LINUX_LINUX_LOGO_H */ |