1 files changed, 91 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..23431fbbc3d7
--- /dev/null
+++ b/drivers/hid/usbhid/hid-ff.c
@@ -0,0 +1,91 @@
+/*
+ * $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, 0xc286, hid_lgff_init }, /* Logitech Force 3D Pro Joystick */
+        { 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, 0xb300, hid_tmff_init },
+        { 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);
+