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1da177e4 LT |
1 | /* |
2 | * $Id: hid-ff.c,v 1.2 2002/04/18 22:02:47 jdeneux Exp $ | |
3 | * | |
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. | |
7 | * | |
8 | * Copyright (c) 2002-2004 Johann Deneux | |
9 | */ | |
10 | ||
11 | /* | |
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. | |
16 | * | |
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. | |
21 | * | |
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 | |
25 | * | |
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> | |
28 | */ | |
29 | ||
30 | #include <linux/input.h> | |
31 | ||
32 | #undef DEBUG | |
33 | #include <linux/usb.h> | |
34 | ||
dde5845a | 35 | #include <linux/hid.h> |
be820975 | 36 | #include "usbhid.h" |
1da177e4 | 37 | |
1da177e4 LT |
38 | /* |
39 | * This table contains pointers to initializers. To add support for new | |
40 | * devices, you need to add the USB vendor and product ids here. | |
41 | */ | |
42 | struct hid_ff_initializer { | |
43 | u16 idVendor; | |
44 | u16 idProduct; | |
45 | int (*init)(struct hid_device*); | |
46 | }; | |
47 | ||
224ee88f AH |
48 | /* |
49 | * We try pidff when no other driver is found because PID is the | |
50 | * standards compliant way of implementing force feedback in HID. | |
51 | * pidff_init() will quickly abort if the device doesn't appear to | |
52 | * be a PID device | |
53 | */ | |
1da177e4 LT |
54 | static struct hid_ff_initializer inits[] = { |
55 | #ifdef CONFIG_LOGITECH_FF | |
224ee88f | 56 | { 0x46d, 0xc211, hid_lgff_init }, /* Logitech Cordless rumble pad */ |
130b1ab3 | 57 | { 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */ |
224ee88f | 58 | { 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */ |
130b1ab3 | 59 | { 0x46d, 0xc294, hid_lgff_init }, /* Logitech Formula Force EX */ |
224ee88f | 60 | { 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */ |
285b0b62 | 61 | { 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */ |
1da177e4 | 62 | #endif |
20eb1279 AH |
63 | #ifdef CONFIG_PANTHERLORD_FF |
64 | { 0x810, 0x0001, hid_plff_init }, | |
65 | #endif | |
1da177e4 | 66 | #ifdef CONFIG_THRUSTMASTER_FF |
224ee88f | 67 | { 0x44f, 0xb304, hid_tmff_init }, |
bb3caf7f AH |
68 | #endif |
69 | #ifdef CONFIG_ZEROPLUS_FF | |
70 | { 0xc12, 0x0005, hid_zpff_init }, | |
71 | { 0xc12, 0x0030, hid_zpff_init }, | |
1da177e4 | 72 | #endif |
224ee88f | 73 | { 0, 0, hid_pidff_init} /* Matches anything */ |
1da177e4 LT |
74 | }; |
75 | ||
1da177e4 LT |
76 | int hid_ff_init(struct hid_device* hid) |
77 | { | |
78 | struct hid_ff_initializer *init; | |
be820975 AH |
79 | int vendor = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idVendor); |
80 | int product = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idProduct); | |
1da177e4 | 81 | |
224ee88f AH |
82 | for (init = inits; init->idVendor; init++) |
83 | if (init->idVendor == vendor && init->idProduct == product) | |
84 | break; | |
1da177e4 | 85 | |
1da177e4 LT |
86 | return init->init(hid); |
87 | } | |
229695e5 JK |
88 | EXPORT_SYMBOL_GPL(hid_ff_init); |
89 |