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| 1 | ||||
| 2 | /* | |||
| 3 | * Linux logo to be displayed on boot | |||
| 4 | * | |||
| 5 | * Copyright (C) 1996 Larry Ewing (lewing@isc.tamu.edu) | |||
| 6 | * Copyright (C) 1996,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) | |||
| 7 | * Copyright (C) 2001 Greg Banks <gnb@alphalink.com.au> | |||
| 8 | * Copyright (C) 2001 Jan-Benedict Glaw <jbglaw@lug-owl.de> | |||
| 9 | * Copyright (C) 2003 Geert Uytterhoeven <geert@linux-m68k.org> | |||
| 10 | */ | |||
| 11 | ||||
| 12 | #include <linux/config.h> | |||
| 13 | #include <linux/linux_logo.h> | |||
| 14 | #include <linux/stddef.h> | |||
| 15 | #include <linux/module.h> | |||
| 16 | ||||
| 17 | #ifdef CONFIG_M68K | |||
| 18 | #include <asm/setup.h> | |||
| 19 | #endif | |||
| 20 | ||||
| 21 | #ifdef CONFIG_MIPS | |||
| 22 | #include <asm/bootinfo.h> | |||
| 23 | #endif | |||
| 24 | ||||
| 25 | extern const struct linux_logo logo_linux_mono; | |||
| 26 | extern const struct linux_logo logo_linux_vga16; | |||
| 27 | extern const struct linux_logo logo_linux_clut224; | |||
| 28 | extern const struct linux_logo logo_dec_clut224; | |||
| 29 | extern const struct linux_logo logo_mac_clut224; | |||
| 30 | extern const struct linux_logo logo_parisc_clut224; | |||
| 31 | extern const struct linux_logo logo_sgi_clut224; | |||
| 32 | extern const struct linux_logo logo_sun_clut224; | |||
| 33 | extern const struct linux_logo logo_superh_mono; | |||
| 34 | extern const struct linux_logo logo_superh_vga16; | |||
| 35 | extern const struct linux_logo logo_superh_clut224; | |||
| 36 | extern const struct linux_logo logo_m32r_clut224; | |||
| 37 | ||||
| 38 | ||||
| 6 | 0 | 39 | const struct linux_logo *fb_find_logo(int depth) | |
| 40 | { | |||
| 41 | const struct linux_logo *logo = NULL; | |||
| 42 | ||||
| 6 | 0 | - | 43 | if (depth >= 1) { |
| 44 | #ifdef CONFIG_LOGO_LINUX_MONO | |||
| 45 | /* Generic Linux logo */ | |||
| 46 | logo = &logo_linux_mono; | |||
| 47 | #endif | |||
| 48 | #ifdef CONFIG_LOGO_SUPERH_MONO | |||
| 49 | /* SuperH Linux logo */ | |||
| 50 | logo = &logo_superh_mono; | |||
| 51 | #endif | |||
| 52 | } | |||
| 53 | ||||
| 6 | 0 | - | 54 | if (depth >= 4) { |
| 55 | #ifdef CONFIG_LOGO_LINUX_VGA16 | |||
| 56 | /* Generic Linux logo */ | |||
| 57 | logo = &logo_linux_vga16; | |||
| 58 | #endif | |||
| 59 | #ifdef CONFIG_LOGO_SUPERH_VGA16 | |||
| 60 | /* SuperH Linux logo */ | |||
| 61 | logo = &logo_superh_vga16; | |||
| 62 | #endif | |||
| 63 | } | |||
| 64 | ||||
| 6 | 0 | - | 65 | if (depth >= 8) { |
| 66 | #ifdef CONFIG_LOGO_LINUX_CLUT224 | |||
| 67 | /* Generic Linux logo */ | |||
| 68 | logo = &logo_linux_clut224; | |||
| 69 | #endif | |||
| 70 | #ifdef CONFIG_LOGO_DEC_CLUT224 | |||
| 71 | /* DEC Linux logo on MIPS/MIPS64 or ALPHA */ | |||
| 72 | #ifndef CONFIG_ALPHA | |||
| 73 | if (mips_machgroup == MACH_GROUP_DEC) | |||
| 74 | #endif | |||
| 75 | logo = &logo_dec_clut224; | |||
| 76 | #endif | |||
| 77 | #ifdef CONFIG_LOGO_MAC_CLUT224 | |||
| 78 | /* Macintosh Linux logo on m68k */ | |||
| 79 | if (MACH_IS_MAC) | |||
| 80 | logo = &logo_mac_clut224; | |||
| 81 | #endif | |||
| 82 | #ifdef CONFIG_LOGO_PARISC_CLUT224 | |||
| 83 | /* PA-RISC Linux logo */ | |||
| 84 | logo = &logo_parisc_clut224; | |||
| 85 | #endif | |||
| 86 | #ifdef CONFIG_LOGO_SGI_CLUT224 | |||
| 87 | /* SGI Linux logo on MIPS/MIPS64 and VISWS */ | |||
| 88 | #ifndef CONFIG_X86_VISWS | |||
| 89 | if (mips_machgroup == MACH_GROUP_SGI) | |||
| 90 | #endif | |||
| 91 | logo = &logo_sgi_clut224; | |||
| 92 | #endif | |||
| 93 | #ifdef CONFIG_LOGO_SUN_CLUT224 | |||
| 94 | /* Sun Linux logo */ | |||
| 95 | logo = &logo_sun_clut224; | |||
| 96 | #endif | |||
| 97 | #ifdef CONFIG_LOGO_SUPERH_CLUT224 | |||
| 98 | /* SuperH Linux logo */ | |||
| 99 | logo = &logo_superh_clut224; | |||
| 100 | #endif | |||
| 101 | #ifdef CONFIG_LOGO_M32R_CLUT224 | |||
| 102 | /* M32R Linux logo */ | |||
| 103 | logo = &logo_m32r_clut224; | |||
| 104 | #endif | |||
| 105 | } | |||
| 6 | 106 | return logo; | ||
| 107 | } | |||
| 108 | EXPORT_SYMBOL_GPL(fb_find_logo); | |||
| ***TER 63% (5/8) of SOURCE FILE logo.c | ||||