Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits)
  HID: fix support for Microsoft comfort mouse 4500
  HID: hid-multitouch: add one new multitouch device's VID/PID
  HID: prodikeys: remove a redundant forward declaration of struct pcmidi_snd
  HID: prodikeys: make needlessly global symbols static
  HID: emsff: properly handle emsff_init failure
  HID: ACRUX - add missing hid_hw_stop() in ax_probe() error path
  HID: fix horizontal wheel for ms comfort mouse 4500
  HID: uclogic: Add support for UC-Logic WP1062
  HID: wiimote: Add sysfs support to wiimote driver
  HID: wiimote: Cache wiimote led state
  HID: wiimote: Add wiimote led request
  HID: wiimote: Add wiimote input button parser
  HID: wiimote: Add wiimote event handler
  HID: wiimote: Add output queue for wiimote driver
  HID: wiimote: Add wiimote send function
  HID: wiimote: Synchronize wiimote input and hid event handling
  HID: wiimote: Register input device in wiimote hid driver
  HID: wiimote: Add wiimote device structure
  HID: wiimote: Register wiimote hid driver stub
  HID: wiimote: Add Nintendo Wii Remote driver stub
  ...

28 files changed, 1377 insertions, 135 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 36ca465c00c..306b15f39c9 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -172,6 +172,20 @@ config HID_EZKEY
 	---help---
 	Support for Ezkey BTC 8193 keyboard.
 
+config HID_HOLTEK
+	tristate "Holtek On Line Grip based game controller support"
+	depends on USB_HID
+	---help---
+	  Say Y here if you have a Holtek On Line Grip based game controller.
+
+config HOLTEK_FF
+	bool "Holtek On Line Grip force feedback support"
+	depends on HID_HOLTEK
+	select INPUT_FF_MEMLESS
+	---help---
+	  Say Y here if you have a Holtek On Line Grip based game controller
+	  and want to have force feedback support for it.
+
 config HID_KEYTOUCH
 	tristate "Keytouch HID devices"
 	depends on USB_HID
@@ -322,6 +336,7 @@ config HID_MULTITOUCH
 	  - Stantum multitouch panels
 	  - Touch International Panels
 	  - Unitec Panels
+	  - XAT optical touch panels
 
 	  If unsure, say N.
 
@@ -435,6 +450,7 @@ config HID_QUANTA
 config HID_ROCCAT
 	tristate "Roccat special event support"
 	depends on USB_HID
+	select HID_ROCCAT_COMMON
 	---help---
 	Support for Roccat special events.
 	Say Y here if you have a Roccat mouse or keyboard and want OSD or
@@ -442,44 +458,40 @@ config HID_ROCCAT
 
 config HID_ROCCAT_COMMON
 	tristate
+	depends on HID_ROCCAT
 
 config HID_ROCCAT_ARVO
 	tristate "Roccat Arvo keyboard support"
 	depends on USB_HID
-	select HID_ROCCAT
-	select HID_ROCCAT_COMMON
+	depends on HID_ROCCAT
 	---help---
 	Support for Roccat Arvo keyboard.
 
 config HID_ROCCAT_KONE
 	tristate "Roccat Kone Mouse support"
 	depends on USB_HID
-	select HID_ROCCAT
-	select HID_ROCCAT_COMMON
+	depends on HID_ROCCAT
 	---help---
 	Support for Roccat Kone mouse.
 
 config HID_ROCCAT_KONEPLUS
 	tristate "Roccat Kone[+] mouse support"
 	depends on USB_HID
-	select HID_ROCCAT
-	select HID_ROCCAT_COMMON
+	depends on HID_ROCCAT
 	---help---
 	Support for Roccat Kone[+] mouse.
 
 config HID_ROCCAT_KOVAPLUS
 	tristate "Roccat Kova[+] mouse support"
 	depends on USB_HID
-	select HID_ROCCAT
-	select HID_ROCCAT_COMMON
+	depends on HID_ROCCAT
 	---help---
 	Support for Roccat Kova[+] mouse.
 
 config HID_ROCCAT_PYRA
 	tristate "Roccat Pyra mouse support"
 	depends on USB_HID
-	select HID_ROCCAT
-	select HID_ROCCAT_COMMON
+	depends on HID_ROCCAT
 	---help---
 	Support for Roccat Pyra mouse.
 
@@ -495,6 +507,12 @@ config HID_SONY
 	---help---
 	Support for Sony PS3 controller.
 
+config HID_SPEEDLINK
+	tristate "Speedlink VAD Cezanne mouse support"
+	depends on USB_HID
+	---help---
+	Support for Speedlink Vicious and Divine Cezanne mouse.
+
 config HID_SUNPLUS
 	tristate "Sunplus wireless desktop"
 	depends on USB_HID
@@ -568,6 +586,12 @@ config HID_WACOM_POWER_SUPPLY
 	  Say Y here if you want to enable power supply status monitoring for
 	  Wacom Bluetooth devices.
 
+config HID_WIIMOTE
+	tristate "Nintendo Wii Remote support"
+	depends on BT_HIDP
+	---help---
+	Support for the Nintendo Wii Remote bluetooth device.
+
 config HID_ZEROPLUS
 	tristate "Zeroplus based game controller support"
 	depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index f8cc4ea7335..0a0a38e9fd2 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -37,6 +37,7 @@ obj-$(CONFIG_HID_EMS_FF)	+= hid-emsff.o
 obj-$(CONFIG_HID_ELECOM)	+= hid-elecom.o
 obj-$(CONFIG_HID_EZKEY)		+= hid-ezkey.o
 obj-$(CONFIG_HID_GYRATION)	+= hid-gyration.o
+obj-$(CONFIG_HID_HOLTEK)	+= hid-holtekff.o
 obj-$(CONFIG_HID_KENSINGTON)	+= hid-kensington.o
 obj-$(CONFIG_HID_KEYTOUCH)	+= hid-keytouch.o
 obj-$(CONFIG_HID_KYE)		+= hid-kye.o
@@ -63,6 +64,7 @@ obj-$(CONFIG_HID_ROCCAT_PYRA)	+= hid-roccat-pyra.o
 obj-$(CONFIG_HID_SAMSUNG)	+= hid-samsung.o
 obj-$(CONFIG_HID_SMARTJOYPLUS)	+= hid-sjoy.o
 obj-$(CONFIG_HID_SONY)		+= hid-sony.o
+obj-$(CONFIG_HID_SPEEDLINK)	+= hid-speedlink.o
 obj-$(CONFIG_HID_SUNPLUS)	+= hid-sunplus.o
 obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o
 obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o
@@ -73,6 +75,7 @@ obj-$(CONFIG_HID_ZEROPLUS)	+= hid-zpff.o
 obj-$(CONFIG_HID_ZYDACRON)	+= hid-zydacron.o
 obj-$(CONFIG_HID_WACOM)		+= hid-wacom.o
 obj-$(CONFIG_HID_WALTOP)	+= hid-waltop.o
+obj-$(CONFIG_HID_WIIMOTE)	+= hid-wiimote.o
 
 obj-$(CONFIG_USB_HID)		+= usbhid/
 obj-$(CONFIG_USB_MOUSE)		+= usbhid/
diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c
index b4554288de0..121514149e0 100644
--- a/drivers/hid/hid-axff.c
+++ b/drivers/hid/hid-axff.c
@@ -154,6 +154,7 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	error = hid_hw_open(hdev);
 	if (error) {
 		dev_err(&hdev->dev, "hw open failed\n");
+		hid_hw_stop(hdev);
 		return error;
 	}
 
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 6f3289a5788..1a5cf0c9cfc 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1388,6 +1388,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ILITEK, USB_DEVICE_ID_ILITEK_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS, USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
@@ -1426,10 +1427,12 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LUMIO, USB_DEVICE_ID_CRYSTALTOUCH_DUAL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
@@ -1491,6 +1494,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
@@ -1499,11 +1503,14 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_XAT, USB_DEVICE_ID_XAT_CSR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
 
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
 	{ }
 };
 
@@ -1771,7 +1778,6 @@ static const struct hid_device_id hid_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_YUREX) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
@@ -1912,6 +1918,11 @@ static bool hid_ignore(struct hid_device *hdev)
 		    hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST)
 			return true;
 		break;
+	case USB_VENDOR_ID_JESS:
+		if (hdev->product == USB_DEVICE_ID_JESS_YUREX &&
+				hdev->type == HID_TYPE_USBNONE)
+			return true;
+	break;
 	}
 
 	if (hdev->type == HID_TYPE_USBMOUSE &&
diff --git a/drivers/hid/hid-emsff.c b/drivers/hid/hid-emsff.c
index 81877c67cae..a5dc13fe367 100644
--- a/drivers/hid/hid-emsff.c
+++ b/drivers/hid/hid-emsff.c
@@ -126,7 +126,12 @@ static int ems_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		goto err;
 	}
 
-	emsff_init(hdev);
+	ret = emsff_init(hdev);
+	if (ret) {
+		dev_err(&hdev->dev, "force feedback init failed\n");
+		hid_hw_stop(hdev);
+		goto err;
+	}
 
 	return 0;
 err:
diff --git a/drivers/hid/hid-holtekff.c b/drivers/hid/hid-holtekff.c
new file mode 100644
index 00000000000..91e3a032112
--- /dev/null
+++ b/drivers/hid/hid-holtekff.c
@@ -0,0 +1,240 @@
+/*
+ *  Force feedback support for Holtek On Line Grip based gamepads
+ *
+ *  These include at least a Brazilian "Clone Joypad Super Power Fire"
+ *  which uses vendor ID 0x1241 and identifies as "HOLTEK On Line Grip".
+ *
+ *  Copyright (c) 2011 Anssi Hannula <anssi.hannula@iki.fi>
+ */
+
+/*
+ * 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
+ */
+
+#include <linux/hid.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+
+#ifdef CONFIG_HOLTEK_FF
+#include "usbhid/usbhid.h"
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>");
+MODULE_DESCRIPTION("Force feedback support for Holtek On Line Grip based devices");
+
+/*
+ * These commands and parameters are currently known:
+ *
+ * byte 0: command id:
+ * 	01  set effect parameters
+ * 	02  play specified effect
+ * 	03  stop specified effect
+ * 	04  stop all effects
+ * 	06  stop all effects
+ * 	(the difference between 04 and 06 isn't known; win driver
+ * 	 sends 06,04 on application init, and 06 otherwise)
+ * 
+ * Commands 01 and 02 need to be sent as pairs, i.e. you need to send 01
+ * before each 02.
+ *
+ * The rest of the bytes are parameters. Command 01 takes all of them, and
+ * commands 02,03 take only the effect id.
+ *
+ * byte 1:
+ *	bits 0-3: effect id:
+ * 		1: very strong rumble
+ * 		2: periodic rumble, short intervals
+ * 		3: very strong rumble
+ * 		4: periodic rumble, long intervals
+ * 		5: weak periodic rumble, long intervals
+ * 		6: weak periodic rumble, short intervals
+ * 		7: periodic rumble, short intervals
+ * 		8: strong periodic rumble, short intervals
+ * 		9: very strong rumble
+ * 		a: causes an error
+ * 		b: very strong periodic rumble, very short intervals
+ * 		c-f: nothing
+ *	bit 6: right (weak) motor enabled
+ *	bit 7: left (strong) motor enabled
+ *
+ * bytes 2-3:  time in milliseconds, big-endian
+ * bytes 5-6:  unknown (win driver seems to use at least 10e0 with effect 1
+ * 		       and 0014 with effect 6)
+ * byte 7:
+ *	bits 0-3: effect magnitude
+ */
+
+#define HOLTEKFF_MSG_LENGTH     7
+
+static const u8 start_effect_1[] = { 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 stop_all4[] =	   { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 stop_all6[] =	   { 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+struct holtekff_device {
+	struct hid_field *field;
+};
+
+static void holtekff_send(struct holtekff_device *holtekff,
+			  struct hid_device *hid,
+			  const u8 data[HOLTEKFF_MSG_LENGTH])
+{
+	int i;
+
+	for (i = 0; i < HOLTEKFF_MSG_LENGTH; i++) {
+		holtekff->field->value[i] = data[i];
+	}
+
+	dbg_hid("sending %02x %02x %02x %02x %02x %02x %02x\n", data[0],
+		data[1], data[2], data[3], data[4], data[5], data[6]);
+
+	usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT);
+}
+
+static int holtekff_play(struct input_dev *dev, void *data,
+			 struct ff_effect *effect)
+{
+	struct hid_device *hid = input_get_drvdata(dev);
+	struct holtekff_device *holtekff = data;
+	int left, right;
+	/* effect type 1, length 65535 msec */
+	u8 buf[HOLTEKFF_MSG_LENGTH] =
+		{ 0x01, 0x01, 0xff, 0xff, 0x10, 0xe0, 0x00 };
+
+	left = effect->u.rumble.strong_magnitude;
+	right = effect->u.rumble.weak_magnitude;
+	dbg_hid("called with 0x%04x 0x%04x\n", left, right);
+
+	if (!left && !right) {
+		holtekff_send(holtekff, hid, stop_all6);
+		return 0;
+	}
+
+	if (left)
+		buf[1] |= 0x80;
+	if (right)
+		buf[1] |= 0x40;
+
+	/* The device takes a single magnitude, so we just sum them up. */
+	buf[6] = min(0xf, (left >> 12) + (right >> 12));
+
+	holtekff_send(holtekff, hid, buf);
+	holtekff_send(holtekff, hid, start_effect_1);
+
+	return 0;
+}
+
+static int holtekff_init(struct hid_device *hid)
+{
+	struct holtekff_device *holtekff;
+	struct hid_report *report;
+	struct hid_input *hidinput = list_entry(hid->inputs.next,
+						struct hid_input, list);
+	struct list_head *report_list =
+			&hid->report_enum[HID_OUTPUT_REPORT].report_list;
+	struct input_dev *dev = hidinput->input;
+	int error;
+
+	if (list_empty(report_list)) {
+		hid_err(hid, "no output report found\n");
+		return -ENODEV;
+	}
+
+	report = list_entry(report_list->next, struct hid_report, list);
+
+	if (report->maxfield < 1 || report->field[0]->report_count != 7) {
+		hid_err(hid, "unexpected output report layout\n");
+		return -ENODEV;
+	}
+
+	holtekff = kzalloc(sizeof(*holtekff), GFP_KERNEL);
+	if (!holtekff)
+		return -ENOMEM;
+
+	set_bit(FF_RUMBLE, dev->ffbit);
+
+	holtekff->field = report->field[0];
+
+	/* initialize the same way as win driver does */
+	holtekff_send(holtekff, hid, stop_all4);
+	holtekff_send(holtekff, hid, stop_all6);
+
+	error = input_ff_create_memless(dev, holtekff, holtekff_play);
+	if (error) {
+		kfree(holtekff);
+		return error;
+	}
+
+	hid_info(hid, "Force feedback for Holtek On Line Grip based devices by Anssi Hannula <anssi.hannula@iki.fi>\n");
+
+	return 0;
+}
+#else
+static inline int holtekff_init(struct hid_device *hid)
+{
+	return 0;
+}
+#endif
+
+static int holtek_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+	int ret;
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		hid_err(hdev, "parse failed\n");
+		goto err;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+	if (ret) {
+		hid_err(hdev, "hw start failed\n");
+		goto err;
+	}
+
+	holtekff_init(hdev);
+
+	return 0;
+err:
+	return ret;
+}
+
+static const struct hid_device_id holtek_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, holtek_devices);
+
+static struct hid_driver holtek_driver = {
+	.name = "holtek",
+	.id_table = holtek_devices,
+	.probe = holtek_probe,
+};
+
+static int __init holtek_init(void)
+{
+	return hid_register_driver(&holtek_driver);
+}
+
+static void __exit holtek_exit(void)
+{
+	hid_unregister_driver(&holtek_driver);
+}
+
+module_init(holtek_init);
+module_exit(holtek_exit);
+
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index a756ee6c7df..db63ccf21cc 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -350,6 +350,9 @@
 #define USB_VENDOR_ID_ILITEK		0x222a
 #define USB_DEVICE_ID_ILITEK_MULTITOUCH	0x0001
 
+#define USB_VENDOR_ID_HOLTEK		0x1241
+#define USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP	0x5015
+
 #define USB_VENDOR_ID_IMATION		0x0718
 #define USB_DEVICE_ID_DISC_STAKKA	0xd000
 
@@ -472,6 +475,8 @@
 #define USB_DEVICE_ID_MS_LK6K		0x00f9
 #define USB_DEVICE_ID_MS_PRESENTER_8K_BT	0x0701
 #define USB_DEVICE_ID_MS_PRESENTER_8K_USB	0x0713
+#define USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K	0x0730
+#define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500	0x076c
 
 #define USB_VENDOR_ID_MOJO		0x8282
 #define USB_DEVICE_ID_RETRO_ADAPTER	0x3201
@@ -495,6 +500,9 @@
 #define USB_VENDOR_ID_NEXTWINDOW	0x1926
 #define USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN	0x0003
 
+#define USB_VENDOR_ID_NINTENDO		0x057e
+#define USB_DEVICE_ID_NINTENDO_WIIMOTE	0x0306
+
 #define USB_VENDOR_ID_NTRIG		0x1b96
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN   0x0001
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1   0x0003
@@ -630,6 +638,7 @@
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U	0x0003
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U	0x0004
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U	0x0005
+#define USB_DEVICE_ID_UCLOGIC_TABLET_WP1062	0x0064
 
 #define USB_VENDOR_ID_UNITEC	0x227d
 #define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709	0x0709
@@ -663,6 +672,12 @@
 #define USB_VENDOR_ID_WISEGROUP_LTD2	0x6677
 #define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
 
+#define USB_VENDOR_ID_X_TENSIONS               0x1ae7
+#define USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE    0x9001
+
+#define USB_VENDOR_ID_XAT	0x2505
+#define USB_DEVICE_ID_XAT_CSR	0x0220
+
 #define USB_VENDOR_ID_YEALINK		0x6993
 #define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K	0xb001
 
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 21f205f0925..a7f916e8fc3 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -41,6 +41,66 @@
 #define LG_FF3			0x1000
 #define LG_FF4			0x2000
 
+/* Size of the original descriptor of the Driving Force Pro wheel */
+#define DFP_RDESC_ORIG_SIZE	97
+
+/* Fixed report descriptor for Logitech Driving Force Pro wheel controller
+ *
+ * The original descriptor hides the separate throttle and brake axes in
+ * a custom vendor usage page, providing only a combined value as
+ * GenericDesktop.Y.
+ * This descriptor removes the combined Y axis and instead reports
+ * separate throttle (Y) and brake (RZ).
+ */
+static __u8 dfp_rdesc_fixed[] = {
+0x05, 0x01,         /*  Usage Page (Desktop),                   */
+0x09, 0x04,         /*  Usage (Joystik),                        */
+0xA1, 0x01,         /*  Collection (Application),               */
+0xA1, 0x02,         /*      Collection (Logical),               */
+0x95, 0x01,         /*          Report Count (1),               */
+0x75, 0x0E,         /*          Report Size (14),               */
+0x14,               /*          Logical Minimum (0),            */
+0x26, 0xFF, 0x3F,   /*          Logical Maximum (16383),        */
+0x34,               /*          Physical Minimum (0),           */
+0x46, 0xFF, 0x3F,   /*          Physical Maximum (16383),       */
+0x09, 0x30,         /*          Usage (X),                      */
+0x81, 0x02,         /*          Input (Variable),               */
+0x95, 0x0E,         /*          Report Count (14),              */
+0x75, 0x01,         /*          Report Size (1),                */
+0x25, 0x01,         /*          Logical Maximum (1),            */
+0x45, 0x01,         /*          Physical Maximum (1),           */
+0x05, 0x09,         /*          Usage Page (Button),            */
+0x19, 0x01,         /*          Usage Minimum (01h),            */
+0x29, 0x0E,         /*          Usage Maximum (0Eh),            */
+0x81, 0x02,         /*          Input (Variable),               */
+0x05, 0x01,         /*          Usage Page (Desktop),           */
+0x95, 0x01,         /*          Report Count (1),               */
+0x75, 0x04,         /*          Report Size (4),                */
+0x25, 0x07,         /*          Logical Maximum (7),            */
+0x46, 0x3B, 0x01,   /*          Physical Maximum (315),         */
+0x65, 0x14,         /*          Unit (Degrees),                 */
+0x09, 0x39,         /*          Usage (Hat Switch),             */
+0x81, 0x42,         /*          Input (Variable, Nullstate),    */
+0x65, 0x00,         /*          Unit,                           */
+0x26, 0xFF, 0x00,   /*          Logical Maximum (255),          */
+0x46, 0xFF, 0x00,   /*          Physical Maximum (255),         */
+0x75, 0x08,         /*          Report Size (8),                */
+0x81, 0x01,         /*          Input (Constant),               */
+0x09, 0x31,         /*          Usage (Y),                      */
+0x81, 0x02,         /*          Input (Variable),               */
+0x09, 0x35,         /*          Usage (Rz),                     */
+0x81, 0x02,         /*          Input (Variable),               */
+0x81, 0x01,         /*          Input (Constant),               */
+0xC0,               /*      End Collection,                     */
+0xA1, 0x02,         /*      Collection (Logical),               */
+0x09, 0x02,         /*          Usage (02h),                    */
+0x95, 0x07,         /*          Report Count (7),               */
+0x91, 0x02,         /*          Output (Variable),              */
+0xC0,               /*      End Collection,                     */
+0xC0                /*  End Collection                          */
+};
+
+
 /*
  * Certain Logitech keyboards send in report #3 keys which are far
  * above the logical maximum described in descriptor. This extends
@@ -74,6 +134,18 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		rdesc[47] = 0x95;
 		rdesc[48] = 0x0B;
 	}
+
+	switch (hdev->product) {
+	case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
+		if (*rsize == DFP_RDESC_ORIG_SIZE) {
+			hid_info(hdev,
+				"fixing up Logitech Driving Force Pro report descriptor\n");
+			rdesc = dfp_rdesc_fixed;
+			*rsize = sizeof(dfp_rdesc_fixed);
+		}
+		break;
+	}
+
 	return rdesc;
 }
 
@@ -380,7 +452,7 @@ static const struct hid_device_id lg_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL),
 		.driver_data = LG_FF },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL),
-		.driver_data = LG_FF },
+		.driver_data = LG_NOGET | LG_FF },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
 		.driver_data = LG_FF4 },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ),
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 0f6fc54dc19..e5c699b6c6f 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -23,11 +23,12 @@
 
 #include "hid-ids.h"
 
-#define MS_HIDINPUT	0x01
-#define MS_ERGONOMY	0x02
-#define MS_PRESENTER	0x04
-#define MS_RDESC	0x08
-#define MS_NOGET	0x10
+#define MS_HIDINPUT		0x01
+#define MS_ERGONOMY		0x02
+#define MS_PRESENTER		0x04
+#define MS_RDESC		0x08
+#define MS_NOGET		0x10
+#define MS_DUPLICATE_USAGES	0x20
 
 /*
  * Microsoft Wireless Desktop Receiver (Model 1028) has
@@ -109,6 +110,18 @@ static int ms_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 	return 0;
 }
 
+static int ms_input_mapped(struct hid_device *hdev, struct hid_input *hi,
+		struct hid_field *field, struct hid_usage *usage,
+		unsigned long **bit, int *max)
+{
+	unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+
+	if (quirks & MS_DUPLICATE_USAGES)
+		clear_bit(usage->code, *bit);
+
+	return 0;
+}
+
 static int ms_event(struct hid_device *hdev, struct hid_field *field,
 		struct hid_usage *usage, __s32 value)
 {
@@ -179,8 +192,12 @@ static const struct hid_device_id ms_devices[] = {
 		.driver_data = MS_ERGONOMY | MS_RDESC },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
 		.driver_data = MS_PRESENTER },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K),
+		.driver_data = MS_ERGONOMY },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0),
 		.driver_data = MS_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500),
+		.driver_data = MS_DUPLICATE_USAGES },
 
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT),
 		.driver_data = MS_PRESENTER },
@@ -193,6 +210,7 @@ static struct hid_driver ms_driver = {
 	.id_table = ms_devices,
 	.report_fixup = ms_report_fixup,
 	.input_mapping = ms_input_mapping,
+	.input_mapped = ms_input_mapped,
 	.event = ms_event,
 	.probe = ms_probe,
 };
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 62cac4dc3b6..58d0e7aaf08 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -727,6 +727,10 @@ static const struct hid_device_id mt_devices[] = {
 	{ .driver_data = MT_CLS_DEFAULT,
 		HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
 			USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
+	/* XAT */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_XAT,
+			USB_DEVICE_ID_XAT_CSR) },
 
 	{ }
 };
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index ab19f2905d2..158b389d0fb 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -44,8 +44,6 @@ struct pk_device {
 	struct pcmidi_snd	*pm; /* pcmidi device context */
 };
 
-struct pcmidi_snd;
-
 struct pcmidi_sustain {
 	unsigned long		in_use;
 	struct pcmidi_snd	*pm;
@@ -242,7 +240,7 @@ drop_note:
 	return;
 }
 
-void pcmidi_sustained_note_release(unsigned long data)
+static void pcmidi_sustained_note_release(unsigned long data)
 {
 	struct pcmidi_sustain *pms = (struct pcmidi_sustain *)data;
 
@@ -250,7 +248,7 @@ void pcmidi_sustained_note_release(unsigned long data)
 	pms->in_use = 0;
 }
 
-void init_sustain_timers(struct pcmidi_snd *pm)
+static void init_sustain_timers(struct pcmidi_snd *pm)
 {
 	struct pcmidi_sustain *pms;
 	unsigned i;
@@ -264,7 +262,7 @@ void init_sustain_timers(struct pcmidi_snd *pm)
 	}
 }
 
-void stop_sustain_timers(struct pcmidi_snd *pm)
+static void stop_sustain_timers(struct pcmidi_snd *pm)
 {
 	struct pcmidi_sustain *pms;
 	unsigned i;
@@ -499,7 +497,7 @@ static int pcmidi_handle_report4(struct pcmidi_snd *pm, u8 *data)
 	return 1;
 }
 
-int pcmidi_handle_report(
+static int pcmidi_handle_report(
 	struct pcmidi_snd *pm, unsigned report_id, u8 *data, int size)
 {
 	int ret = 0;
@@ -518,7 +516,8 @@ int pcmidi_handle_report(
 	return ret;
 }
 
-void pcmidi_setup_extra_keys(struct pcmidi_snd *pm, struct input_dev *input)
+static void pcmidi_setup_extra_keys(
+	struct pcmidi_snd *pm, struct input_dev *input)
 {
 	/* reassigned functionality for N/A keys
 		MY PICTURES =>	KEY_WORDPROCESSOR
@@ -602,7 +601,7 @@ static struct snd_rawmi