2 * $Id: hid-ff.c,v 1.2 2002/04/18 22:02:47 jdeneux Exp $
4 * Force feedback support for hid devices.
5 * Not all hid devices use the same protocol. For example, some use PID,
6 * other use their own proprietary procotol.
8 * Copyright (c) 2002-2004 Johann Deneux
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 * Should you need to contact me, the author, you can do so by
27 * e-mail - mail your message to <johann.deneux@it.uu.se>
30 #include <linux/input.h>
33 #include <linux/usb.h>
35 #include <linux/hid.h>
38 * This table contains pointers to initializers. To add support for new
39 * devices, you need to add the USB vendor and product ids here.
41 struct hid_ff_initializer {
44 int (*init)(struct hid_device*);
48 * We try pidff when no other driver is found because PID is the
49 * standards compliant way of implementing force feedback in HID.
50 * pidff_init() will quickly abort if the device doesn't appear to
53 static struct hid_ff_initializer inits[] = {
54 #ifdef CONFIG_LOGITECH_FF
55 { 0x46d, 0xc211, hid_lgff_init }, /* Logitech Cordless rumble pad */
56 { 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */
57 { 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */
58 { 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */
60 #ifdef CONFIG_THRUSTMASTER_FF
61 { 0x44f, 0xb304, hid_tmff_init },
63 #ifdef CONFIG_ZEROPLUS_FF
64 { 0xc12, 0x0005, hid_zpff_init },
65 { 0xc12, 0x0030, hid_zpff_init },
67 { 0, 0, hid_pidff_init} /* Matches anything */
70 int hid_ff_init(struct hid_device* hid)
72 struct hid_ff_initializer *init;
73 int vendor = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idVendor);
74 int product = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idProduct);
76 for (init = inits; init->idVendor; init++)
77 if (init->idVendor == vendor && init->idProduct == product)
80 return init->init(hid);
82 EXPORT_SYMBOL_GPL(hid_ff_init);