4916b3a57f
- 'dev' in struct hid_device changed from struct usb_device to struct device and fixed all the users - renamed functions which are part of USB HID API from 'hid_*' to 'usbhid_*' - force feedback initialization moved from common part into USB-specific driver - added usbhid.h header for USB HID API users - removed USB-specific fields from struct hid_device and moved them to new usbhid_device, which is pointed to by hid_device->driver_data - fixed all USB users to use this new structure Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/*
|
|
* $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>
|
|
|
|
/*
|
|
* 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, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */
|
|
{ 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */
|
|
{ 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */
|
|
#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(to_usb_device(hid->dev)->descriptor.idVendor);
|
|
int product = le16_to_cpu(to_usb_device(hid->dev)->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);
|
|
|