linux_dsm_epyc7002/include/video/platform_lcd.h

/* SPDX-License-Identifier: GPL-2.0-only */
/* include/video/platform_lcd.h
 *
 * Copyright 2008 Simtec Electronics
 *	Ben Dooks <ben@simtec.co.uk>
 *
 * Generic platform-device LCD power control interface.
*/

struct plat_lcd_data;
struct fb_info;

struct plat_lcd_data {
	int	(*probe)(struct plat_lcd_data *);
	void	(*set_power)(struct plat_lcd_data *, unsigned int power);
	int	(*match_fb)(struct plat_lcd_data *, struct fb_info *);
};
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-06-04 15:11:33 +07:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
lcd: add platform_lcd driver Add a platform_lcd driver to allow boards with simple lcd power controls to register themselves easily. [akpm@linux-foundation.org: build fix] Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2008-07-24 11:31:38 +07:00			`/* include/video/platform_lcd.h`
			`*`
			`* Copyright 2008 Simtec Electronics`
			`* Ben Dooks <ben@simtec.co.uk>`
			`*`
			`* Generic platform-device LCD power control interface.`
			`*/`

			`struct plat_lcd_data;`
			`struct fb_info;`

			`struct plat_lcd_data {`
drivers/video/backlight/platform_lcd.c: introduce probe callback Platform LCD devices may need to do some device-specific initialization before they can be used (regulator or GPIO setup, for example), but currently the driver does not support any way of doing this. This patch adds a probe() callback to plat_lcd_data which platform LCD devices can set to indicate that device-specific initialization is needed. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Reviewed-by: Doug Anderson <dianders@chromium.org> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2013-04-30 06:17:58 +07:00			`int (probe)(struct plat_lcd_data );`
lcd: add platform_lcd driver Add a platform_lcd driver to allow boards with simple lcd power controls to register themselves easily. [akpm@linux-foundation.org: build fix] Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2008-07-24 11:31:38 +07:00			`void (set_power)(struct plat_lcd_data , unsigned int power);`
			`int (match_fb)(struct plat_lcd_data , struct fb_info *);`
			`};`