mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 13:45:13 +07:00
457c899653
Add SPDX license identifiers to all files which: - Have no license information of any form - Have EXPORT_.*_SYMBOL_GPL inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
/*
|
|
* 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/linux_logo.h>
|
|
#include <linux/stddef.h>
|
|
#include <linux/module.h>
|
|
|
|
#ifdef CONFIG_M68K
|
|
#include <asm/setup.h>
|
|
#endif
|
|
|
|
static bool nologo;
|
|
module_param(nologo, bool, 0);
|
|
MODULE_PARM_DESC(nologo, "Disables startup logo");
|
|
|
|
/*
|
|
* Logos are located in the initdata, and will be freed in kernel_init.
|
|
* Use late_init to mark the logos as freed to prevent any further use.
|
|
*/
|
|
|
|
static bool logos_freed;
|
|
|
|
static int __init fb_logo_late_init(void)
|
|
{
|
|
logos_freed = true;
|
|
return 0;
|
|
}
|
|
|
|
late_initcall_sync(fb_logo_late_init);
|
|
|
|
/* logo's are marked __initdata. Use __ref to tell
|
|
* modpost that it is intended that this function uses data
|
|
* marked __initdata.
|
|
*/
|
|
const struct linux_logo * __ref fb_find_logo(int depth)
|
|
{
|
|
const struct linux_logo *logo = NULL;
|
|
|
|
if (nologo || logos_freed)
|
|
return 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 */
|
|
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 */
|
|
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);
|