27 lines
645 B
C
27 lines
645 B
C
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
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* Copyright (C) 2001-2020 Helge Deller <deller@gmx.de>
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* Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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*/
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#include <linux/fb.h>
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#include <linux/module.h>
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#include <video/sticore.h>
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int fb_is_primary_device(struct fb_info *info)
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{
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struct sti_struct *sti;
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sti = sti_get_rom(0);
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/* if no built-in graphics card found, allow any fb driver as default */
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if (!sti)
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return true;
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/* return true if it's the default built-in framebuffer driver */
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return (sti->info == info);
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}
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EXPORT_SYMBOL(fb_is_primary_device);
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