linux/drivers/input/touchscreen/mc13783_ts.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Driver for the Freescale Semiconductor MC13783 touchscreen.
 *
 * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 * Copyright (C) 2009 Sascha Hauer, Pengutronix
 *
 * Initial development of this code was funded by
 * Phytec Messtechnik GmbH, http://www.phytec.de/
 */
#include <linux/platform_device.h>
#include <linux/mfd/mc13783.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/input.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/init.h>

#define MC13783_TS_NAME …

#define DEFAULT_SAMPLE_TOLERANCE …

static unsigned int sample_tolerance = …;
module_param(sample_tolerance, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(…) …;

struct mc13783_ts_priv { … };

static irqreturn_t mc13783_ts_handler(int irq, void *data)
{ … }

#define sort3(a0, a1, a2) …

static void mc13783_ts_report_sample(struct mc13783_ts_priv *priv)
{ … }

static void mc13783_ts_work(struct work_struct *work)
{ … }

static int mc13783_ts_open(struct input_dev *dev)
{ … }

static void mc13783_ts_close(struct input_dev *dev)
{ … }

static int __init mc13783_ts_probe(struct platform_device *pdev)
{ … }

static void mc13783_ts_remove(struct platform_device *pdev)
{ … }

static struct platform_driver mc13783_ts_driver = …;

module_platform_driver_probe(…);

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