1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
103 lines
2.5 KiB
C
103 lines
2.5 KiB
C
|
|
/*
|
|
* 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>
|
|
*/
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/linux_logo.h>
|
|
#include <linux/stddef.h>
|
|
#include <linux/module.h>
|
|
|
|
#ifdef CONFIG_M68K
|
|
#include <asm/setup.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_MIPS
|
|
#include <asm/bootinfo.h>
|
|
#endif
|
|
|
|
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;
|
|
|
|
|
|
const struct linux_logo *fb_find_logo(int depth)
|
|
{
|
|
const struct linux_logo *logo = NULL;
|
|
|
|
if (depth >= 1) {
|
|
#ifdef CONFIG_LOGO_LINUX_MONO
|
|
/* Generic Linux logo */
|
|
logo = &logo_linux_mono;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_SUPERH_MONO
|
|
/* SuperH Linux logo */
|
|
logo = &logo_superh_mono;
|
|
#endif
|
|
}
|
|
|
|
if (depth >= 4) {
|
|
#ifdef CONFIG_LOGO_LINUX_VGA16
|
|
/* Generic Linux logo */
|
|
logo = &logo_linux_vga16;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_SUPERH_VGA16
|
|
/* SuperH Linux logo */
|
|
logo = &logo_superh_vga16;
|
|
#endif
|
|
}
|
|
|
|
if (depth >= 8) {
|
|
#ifdef CONFIG_LOGO_LINUX_CLUT224
|
|
/* Generic Linux logo */
|
|
logo = &logo_linux_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_DEC_CLUT224
|
|
/* DEC Linux logo on MIPS/MIPS64 or ALPHA */
|
|
#ifndef CONFIG_ALPHA
|
|
if (mips_machgroup == MACH_GROUP_DEC)
|
|
#endif
|
|
logo = &logo_dec_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_MAC_CLUT224
|
|
/* Macintosh Linux logo on m68k */
|
|
if (MACH_IS_MAC)
|
|
logo = &logo_mac_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_PARISC_CLUT224
|
|
/* PA-RISC Linux logo */
|
|
logo = &logo_parisc_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_SGI_CLUT224
|
|
/* SGI Linux logo on MIPS/MIPS64 and VISWS */
|
|
#ifndef CONFIG_X86_VISWS
|
|
if (mips_machgroup == MACH_GROUP_SGI)
|
|
#endif
|
|
logo = &logo_sgi_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_SUN_CLUT224
|
|
/* Sun Linux logo */
|
|
logo = &logo_sun_clut224;
|
|
#endif
|
|
#ifdef CONFIG_LOGO_SUPERH_CLUT224
|
|
/* SuperH Linux logo */
|
|
logo = &logo_superh_clut224;
|
|
#endif
|
|
}
|
|
return logo;
|
|
}
|
|
EXPORT_SYMBOL_GPL(fb_find_logo);
|