linux/drivers/hid/i2c-hid/i2c-hid-of-goodix.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Driver for Goodix touchscreens that use the i2c-hid protocol.
 *
 * Copyright 2020 Google LLC
 */

#include <linux/delay.h>
#include <linux/device.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/pm.h>
#include <linux/regulator/consumer.h>

#include "i2c-hid.h"

struct goodix_i2c_hid_timing_data { … };

struct i2c_hid_of_goodix { … };

static int goodix_i2c_hid_power_up(struct i2chid_ops *ops)
{ … }

static void goodix_i2c_hid_power_down(struct i2chid_ops *ops)
{ … }

static int i2c_hid_of_goodix_probe(struct i2c_client *client)
{ … }

static const struct goodix_i2c_hid_timing_data goodix_gt7375p_timing_data = …;

static const struct of_device_id goodix_i2c_hid_of_match[] = …;
MODULE_DEVICE_TABLE(of, goodix_i2c_hid_of_match);

static struct i2c_driver goodix_i2c_hid_ts_driver = …;
module_i2c_driver(…) …;

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