linux/drivers/input/tablet/hanwang.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  USB Hanwang tablet support
 *
 *  Copyright (c) 2010 Xing Wei <[email protected]>
 */

#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb/input.h>

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

#define USB_VENDOR_ID_HANWANG …
#define HANWANG_TABLET_INT_CLASS …
#define HANWANG_TABLET_INT_SUB_CLASS …
#define HANWANG_TABLET_INT_PROTOCOL …

#define ART_MASTER_PKGLEN_MAX …

/* device IDs */
#define STYLUS_DEVICE_ID …
#define TOUCH_DEVICE_ID …
#define CURSOR_DEVICE_ID …
#define ERASER_DEVICE_ID …
#define PAD_DEVICE_ID …

/* match vendor and interface info  */
#define HANWANG_TABLET_DEVICE(vend, cl, sc, pr) …

enum hanwang_tablet_type { … };

struct hanwang { … };

struct hanwang_features { … };

static const struct hanwang_features features_array[] = …;

static const int hw_eventtypes[] = …;

static const int hw_absevents[] = …;

static const int hw_btnevents[] = …;

static const int hw_mscevents[] = …;

static void hanwang_parse_packet(struct hanwang *hanwang)
{ … }

static void hanwang_irq(struct urb *urb)
{ … }

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

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

static bool get_features(struct usb_device *dev, struct hanwang *hanwang)
{ … }


static int hanwang_probe(struct usb_interface *intf, const struct usb_device_id *id)
{ … }

static void hanwang_disconnect(struct usb_interface *intf)
{ … }

static const struct usb_device_id hanwang_ids[] = …;

MODULE_DEVICE_TABLE(usb, hanwang_ids);

static struct usb_driver hanwang_driver = …;

module_usb_driver(…) …;