linux/drivers/video/backlight/aat2870_bl.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * linux/drivers/video/backlight/aat2870_bl.c
 *
 * Copyright (c) 2011, NVIDIA Corporation.
 * Author: Jin Park <[email protected]>
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/backlight.h>
#include <linux/mfd/aat2870.h>

struct aat2870_bl_driver_data { … };

static inline int aat2870_brightness(struct aat2870_bl_driver_data *aat2870_bl,
				     int brightness)
{ … }

static inline int aat2870_bl_enable(struct aat2870_bl_driver_data *aat2870_bl)
{ … }

static inline int aat2870_bl_disable(struct aat2870_bl_driver_data *aat2870_bl)
{ … }

static int aat2870_bl_update_status(struct backlight_device *bd)
{ … }

static const struct backlight_ops aat2870_bl_ops = …;

static int aat2870_bl_probe(struct platform_device *pdev)
{ … }

static void aat2870_bl_remove(struct platform_device *pdev)
{ … }

static struct platform_driver aat2870_bl_driver = …;

static int __init aat2870_bl_init(void)
{ … }
subsys_initcall(aat2870_bl_init);

static void __exit aat2870_bl_exit(void)
{ … }
module_exit(aat2870_bl_exit);

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
MODULE_AUTHOR(…) …;