linux/drivers/hid/hid-lgff.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Force feedback support for hid-compliant for some of the devices from
 * Logitech, namely:
 * - WingMan Cordless RumblePad
 * - WingMan Force 3D
 *
 *  Copyright (c) 2002-2004 Johann Deneux
 *  Copyright (c) 2006 Anssi Hannula <[email protected]>
 */

/*
 *
 * Should you need to contact me, the author, you can do so by
 * e-mail - mail your message to <[email protected]>
 */

#define pr_fmt(fmt) …

#include <linux/input.h>
#include <linux/hid.h>

#include "hid-lg.h"

struct dev_type { … };

static const signed short ff_rumble[] = …;

static const signed short ff_joystick[] = …;

static const signed short ff_joystick_ac[] = …;

static const struct dev_type devices[] = …;

static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
{ … }

static void hid_lgff_set_autocenter(struct input_dev *dev, u16 magnitude)
{ … }

int lgff_init(struct hid_device* hid)
{ … }