diff options
Diffstat (limited to 'drivers/hid/usbhid/hid-ff.c')
| -rw-r--r-- | drivers/hid/usbhid/hid-ff.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-ff.c b/drivers/hid/usbhid/hid-ff.c new file mode 100644 index 000000000000..e431faaa6abc --- /dev/null +++ b/drivers/hid/usbhid/hid-ff.c @@ -0,0 +1,89 @@ +/* + * $Id: hid-ff.c,v 1.2 2002/04/18 22:02:47 jdeneux Exp $ + * + * Force feedback support for hid devices. + * Not all hid devices use the same protocol. For example, some use PID, + * other use their own proprietary procotol. + * + * Copyright (c) 2002-2004 Johann Deneux + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Should you need to contact me, the author, you can do so by + * e-mail - mail your message to <johann.deneux@it.uu.se> + */ + +#include <linux/input.h> + +#undef DEBUG +#include <linux/usb.h> + +#include <linux/hid.h> +#include "usbhid.h" + +/* + * This table contains pointers to initializers. To add support for new + * devices, you need to add the USB vendor and product ids here. + */ +struct hid_ff_initializer { + u16 idVendor; + u16 idProduct; + int (*init)(struct hid_device*); +}; + +/* + * We try pidff when no other driver is found because PID is the + * standards compliant way of implementing force feedback in HID. + * pidff_init() will quickly abort if the device doesn't appear to + * be a PID device + */ +static struct hid_ff_initializer inits[] = { +#ifdef CONFIG_LOGITECH_FF + { 0x46d, 0xc211, hid_lgff_init }, /* Logitech Cordless rumble pad */ + { 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */ + { 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */ + { 0x46d, 0xc294, hid_lgff_init }, /* Logitech Formula Force EX */ + { 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */ + { 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */ +#endif +#ifdef CONFIG_PANTHERLORD_FF + { 0x810, 0x0001, hid_plff_init }, +#endif +#ifdef CONFIG_THRUSTMASTER_FF + { 0x44f, 0xb304, hid_tmff_init }, +#endif +#ifdef CONFIG_ZEROPLUS_FF + { 0xc12, 0x0005, hid_zpff_init }, + { 0xc12, 0x0030, hid_zpff_init }, +#endif + { 0, 0, hid_pidff_init} /* Matches anything */ +}; + +int hid_ff_init(struct hid_device* hid) +{ + struct hid_ff_initializer *init; + int vendor = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idVendor); + int product = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idProduct); + + for (init = inits; init->idVendor; init++) + if (init->idVendor == vendor && init->idProduct == product) + break; + + return init->init(hid); +} +EXPORT_SYMBOL_GPL(hid_ff_init); + |