linux/drivers/input/joystick/qwiic-joystick.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2021 Oleh Kravchenko <[email protected]>
 *
 * SparkFun Qwiic Joystick
 * Product page:https://www.sparkfun.com/products/15168
 * Firmware and hardware sources:https://github.com/sparkfun/Qwiic_Joystick
 */

#include <linux/bits.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/kernel.h>
#include <linux/module.h>

#define DRV_NAME …

#define QWIIC_JSK_REG_VERS …
#define QWIIC_JSK_REG_DATA …

#define QWIIC_JSK_MAX_AXIS …
#define QWIIC_JSK_FUZZ …
#define QWIIC_JSK_FLAT …
#define QWIIC_JSK_POLL_INTERVAL …
#define QWIIC_JSK_POLL_MIN …
#define QWIIC_JSK_POLL_MAX …

struct qwiic_jsk { … };

struct qwiic_ver { … };

struct qwiic_data { … };

static void qwiic_poll(struct input_dev *input)
{ … }

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

#ifdef CONFIG_OF
static const struct of_device_id of_qwiic_match[] = …;
MODULE_DEVICE_TABLE(of, of_qwiic_match);
#endif /* CONFIG_OF */

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

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

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