[linux-2.6-block.git] / arch / parisc / video / video-sti.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
 * Copyright (C) 2001-2020 Helge Deller <deller@gmx.de>
 * Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 */

#include <linux/module.h>

#include <video/sticore.h>

#include <asm/video.h>

bool video_is_primary_device(struct device *dev)
{
	struct sti_struct *sti;

	sti = sti_get_rom(0);

	/* if no built-in graphics card found, allow any fb driver as default */
	if (!sti)
		return true;

	/* return true if it's the default built-in framebuffer driver */
	return (sti->dev == dev);
}
EXPORT_SYMBOL(video_is_primary_device);
Commit	Line	Data
cf41d18b TZ	1	// SPDX-License-Identifier: GPL-2.0-only
	2	/*
	3	* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
	4	* Copyright (C) 2001-2020 Helge Deller <deller@gmx.de>
	5	* Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
	6	*/
	7
	8	#include <linux/module.h>
	9
cf41d18b TZ	10	#include <video/sticore.h>
cf41d18b TZ	11
2fd001cd	12	#include <asm/video.h>
f178e96d TZ	13
f178e96d TZ	14	bool video_is_primary_device(struct device *dev)
cf41d18b TZ	15	{
	16	struct sti_struct *sti;
	17
	18	sti = sti_get_rom(0);
	19
	20	/* if no built-in graphics card found, allow any fb driver as default */
	21	if (!sti)
	22	return true;
	23
	24	/* return true if it's the default built-in framebuffer driver */
f178e96d	25	return (sti->dev == dev);
cf41d18b	26	}
f178e96d	27	EXPORT_SYMBOL(video_is_primary_device);