linux/drivers/video/backlight/lv5207lp.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Sanyo LV5207LP LED Driver
 *
 * Copyright (C) 2013 Ideas on board SPRL
 *
 * Contact: Laurent Pinchart <[email protected]>
 */

#include <linux/backlight.h>
#include <linux/err.h>
#include <linux/fb.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/platform_data/lv5207lp.h>
#include <linux/slab.h>

#define LV5207LP_CTRL1 …
#define LV5207LP_CPSW …
#define LV5207LP_SCTEN …
#define LV5207LP_C10 …
#define LV5207LP_CKSW …
#define LV5207LP_RSW …
#define LV5207LP_GSW …
#define LV5207LP_BSW …
#define LV5207LP_CTRL2 …
#define LV5207LP_MSW …
#define LV5207LP_MLED4 …
#define LV5207LP_RED …
#define LV5207LP_GREEN …
#define LV5207LP_BLUE …

#define LV5207LP_MAX_BRIGHTNESS …

struct lv5207lp { … };

static int lv5207lp_write(struct lv5207lp *lv, u8 reg, u8 data)
{ … }

static int lv5207lp_backlight_update_status(struct backlight_device *backlight)
{ … }

static bool lv5207lp_backlight_controls_device(struct backlight_device *backlight,
					       struct device *display_dev)
{ … }

static const struct backlight_ops lv5207lp_backlight_ops = …;

static int lv5207lp_probe(struct i2c_client *client)
{ … }

static void lv5207lp_remove(struct i2c_client *client)
{ … }

static const struct i2c_device_id lv5207lp_ids[] = …;
MODULE_DEVICE_TABLE(i2c, lv5207lp_ids);

static struct i2c_driver lv5207lp_driver = …;

module_i2c_driver(…) …;

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