35 lines
		
	
	
		
			659 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			659 B
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0+
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/*
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 * Copyright (c) 2016 Google, Inc
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 * Written by Simon Glass <sjg@chromium.org>
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 */
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#include <common.h>
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#include <dm.h>
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#include <backlight.h>
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int backlight_enable(struct udevice *dev)
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{
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	const struct backlight_ops *ops = backlight_get_ops(dev);
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	if (!ops->enable)
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		return -ENOSYS;
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	return ops->enable(dev);
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}
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int backlight_set_brightness(struct udevice *dev, int percent)
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{
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	const struct backlight_ops *ops = backlight_get_ops(dev);
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	if (!ops->set_brightness)
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		return -ENOSYS;
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	return ops->set_brightness(dev, percent);
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}
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UCLASS_DRIVER(backlight) = {
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	.id		= UCLASS_PANEL_BACKLIGHT,
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	.name		= "backlight",
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};
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