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

Pull HID subsystem updates from Jiri Kosina:
 "Apart from various driver updates and added support for a number of
  new devices (mostly multitouch ones, but not limited to), there is one
  change that is worth pointing out explicitly: creation of HID device
  groups and proper autoloading of hid-multitouch, implemented by Henrik
  Rydberg."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (50 commits)
  HID: wacom: fix build breakage without CONFIG_LEDS_CLASS
  HID: waltop: Extend barrel button fix
  HID: hyperv: Set the hid drvdata correctly
  HID: wacom: Unify speed setting
  HID: wacom: Add speed setting for Intuos4 WL
  HID: wacom: Move Graphire raport header check.
  HID: uclogic: Add support for UC-Logic TWHL850
  HID: explain the signed/unsigned handling in hid_add_field()
  HID: handle logical min/max signedness properly in parser
  HID: logitech: read all 32 bits of report type bitfield
  HID: wacom: Add LED selector control for Wacom Intuos4 WL
  HID: hid-multitouch: fix wrong protocol detection
  HID: wiimote: Fix IR data parser
  HID: wacom: Add tilt reporting for Intuos4 WL
  HID: multitouch: MT interface matching for Baanto
  HID: hid-multitouch: Only match MT interfaces
  HID: Create a common generic driver
  HID: hid-multitouch: Switch to device groups
  HID: Create a generic device group
  HID: Allow bus wildcard matching
  ...

29 files changed, 1468 insertions, 567 deletions

diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom
index 0130d6683c14..56c54558c8a4 100644
--- a/Documentation/ABI/testing/sysfs-driver-wacom
+++ b/Documentation/ABI/testing/sysfs-driver-wacom
@@ -9,6 +9,14 @@ Description:
 		or 0 otherwise. Writing to this file one of these values
 		switches reporting speed.
 
+What:		/sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
+Date:		May 2012
+Kernel Version:	3.5
+Contact:	linux-bluetooth@vger.kernel.org
+Description:
+		LED selector for Intuos4 WL. There are 4 leds, but only one LED
+		can be lit at a time. Max brightness is 127.
+
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
 Date:		August 2011
 Contact:	linux-input@vger.kernel.org
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index ffddcba32af6..e9c68fedfcff 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -32,9 +32,13 @@ config HID
 	  If unsure, say Y.
 
 config HID_BATTERY_STRENGTH
-	bool
+	bool "Battery level reporting for HID devices"
 	depends on HID && POWER_SUPPLY && HID = POWER_SUPPLY
 	default n
+	---help---
+	This option adds support of reporting battery strength (for HID devices
+	that support this feature) through power_supply class so that userspace
+	tools, such as upower, can display it.
 
 config HIDRAW
 	bool "/dev/hidraw raw HID device support"
@@ -60,6 +64,18 @@ source "drivers/hid/usbhid/Kconfig"
 menu "Special HID drivers"
 	depends on HID
 
+config HID_GENERIC
+	tristate "Generic HID driver"
+	depends on HID
+	default y
+	---help---
+	Support for generic HID devices.
+
+	To compile this driver as a module, choose M here: the module
+	will be called hid-generic.
+
+	If unsure, say Y.
+
 config HID_A4TECH
 	tristate "A4 tech mice" if EXPERT
 	depends on USB_HID
@@ -92,6 +108,12 @@ config HID_APPLE
 	Say Y here if you want support for keyboards of	Apple iBooks, PowerBooks,
 	MacBooks, MacBook Pros and Apple Aluminum.
 
+config HID_AUREAL
+	tristate "Aureal"
+	depends on USB_HID
+	---help---
+	Support for Aureal Cy se W-01RN Remote Controller and other Aureal derived remotes.
+
 config HID_BELKIN
 	tristate "Belkin Flip KVM and Wireless keyboard" if EXPERT
 	depends on USB_HID
@@ -595,16 +617,10 @@ config THRUSTMASTER_FF
 config HID_WACOM
 	tristate "Wacom Bluetooth devices support"
 	depends on BT_HIDP
-	---help---
-	Support for Wacom Graphire Bluetooth tablet.
-
-config HID_WACOM_POWER_SUPPLY
-	bool "Wacom Bluetooth devices power supply status support"
-	depends on HID_WACOM
+	depends on LEDS_CLASS
 	select POWER_SUPPLY
 	---help---
-	  Say Y here if you want to enable power supply status monitoring for
-	  Wacom Bluetooth devices.
+	Support for Wacom Graphire Bluetooth and Intuos4 WL tablets.
 
 config HID_WIIMOTE
 	tristate "Nintendo Wii Remote support"
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 22f1d16cd79c..ca6cc9f0485c 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -9,6 +9,8 @@ endif
 
 obj-$(CONFIG_HID)		+= hid.o
 
+obj-$(CONFIG_HID_GENERIC)	+= hid-generic.o
+
 hid-$(CONFIG_HIDRAW)		+= hidraw.o
 
 hid-logitech-y		:= hid-lg.o
@@ -36,6 +38,7 @@ endif
 obj-$(CONFIG_HID_A4TECH)	+= hid-a4tech.o
 obj-$(CONFIG_HID_ACRUX)		+= hid-axff.o
 obj-$(CONFIG_HID_APPLE)		+= hid-apple.o
+obj-$(CONFIG_HID_AUREAL)        += hid-aureal.o
 obj-$(CONFIG_HID_BELKIN)	+= hid-belkin.o
 obj-$(CONFIG_HID_CHERRY)	+= hid-cherry.o
 obj-$(CONFIG_HID_CHICONY)	+= hid-chicony.o
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 299d23871122..fa10f847f7db 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -234,7 +234,7 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 		}
 	}
 
-        if (iso_layout) {
+	if (iso_layout) {
 		if (asc->quirks & APPLE_ISO_KEYBOARD) {
 			trans = apple_find_translation(apple_iso_keyboard, usage->code);
 			if (trans) {
@@ -458,6 +458,9 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_ISO_KEYBOARD },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
+				USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
diff --git a/drivers/hid/hid-aureal.c b/drivers/hid/hid-aureal.c
new file mode 100644
index 000000000000..ba64b041b8bf
--- /dev/null
+++ b/drivers/hid/hid-aureal.c
@@ -0,0 +1,54 @@
+/*
+ *  HID driver for Aureal Cy se W-01RN USB_V3.1 devices
+ *
+ *  Copyright (c) 2010 Franco Catrin <fcatrin@gmail.com>
+ *  Copyright (c) 2010 Ben Cropley <bcropley@internode.on.net>
+ *
+ *  Based on HID sunplus driver by
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006-2007 Jiri Kosina
+ *  Copyright (c) 2007 Paul Walmsley
+ *  Copyright (c) 2008 Jiri Slaby
+ */
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+static __u8 *aureal_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+		unsigned int *rsize)
+{
+	if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) {
+		dev_info(&hdev->dev, "fixing Aureal Cy se W-01RN USB_V3.1 report descriptor.\n");
+		rdesc[53] = 0x65;
+	} return rdesc;
+}
+
+static const struct hid_device_id aureal_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, aureal_devices);
+
+static struct hid_driver aureal_driver = {
+	.name = "aureal",
+	.id_table = aureal_devices,
+	.report_fixup = aureal_report_fixup,
+};
+
+static int __init aureal_init(void)
+{
+	return hid_register_driver(&aureal_driver);
+}
+
+static void __exit aureal_exit(void)
+{
+	hid_unregister_driver(&aureal_driver);
+}
+
+module_init(aureal_init);
+module_exit(aureal_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 4da66b4b977c..8e3a6b261477 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -230,9 +230,16 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 		return -1;
 	}
 
-	if (parser->global.logical_maximum < parser->global.logical_minimum) {
-		hid_err(parser->device, "logical range invalid %d %d\n",
-				parser->global.logical_minimum, parser->global.logical_maximum);
+	/* Handle both signed and unsigned cases properly */
+	if ((parser->global.logical_minimum < 0 &&
+		parser->global.logical_maximum <
+		parser->global.logical_minimum) ||
+		(parser->global.logical_minimum >= 0 &&
+		(__u32)parser->global.logical_maximum <
+		(__u32)parser->global.logical_minimum)) {
+		dbg_hid("logical range invalid 0x%x 0x%x\n",
+			parser->global.logical_minimum,
+			parser->global.logical_maximum);
 		return -1;
 	}
 
@@ -546,12 +553,11 @@ static void hid_free_report(struct hid_report *report)
 }
 
 /*
- * Free a device structure, all reports, and all fields.
+ * Close report. This function returns the device
+ * state to the point prior to hid_open_report().
  */
-
-static void hid_device_release(struct device *dev)
+static void hid_close_report(struct hid_device *device)
 {
-	struct hid_device *device = container_of(dev, struct hid_device, dev);
 	unsigned i, j;
 
 	for (i = 0; i < HID_REPORT_TYPES; i++) {
@@ -562,11 +568,34 @@ static void hid_device_release(struct device *dev)
 			if (report)
 				hid_free_report(report);
 		}
+		memset(report_enum, 0, sizeof(*report_enum));
+		INIT_LIST_HEAD(&report_enum->report_list);
 	}
 
 	kfree(device->rdesc);
+	device->rdesc = NULL;
+	device->rsize = 0;
+
 	kfree(device->collection);
-	kfree(device);
+	device->collection = NULL;
+	device->collection_size = 0;
+	device->maxcollection = 0;
+	device->maxapplication = 0;
+
+	device->status &= ~HID_STAT_PARSED;
+}
+
+/*
+ * Free a device structure, all reports, and all fields.
+ */
+
+static void hid_device_release(struct device *dev)
+{
+	struct hid_device *hid = container_of(dev, struct hid_device, dev);
+
+	hid_close_report(hid);
+	kfree(hid->dev_rdesc);
+	kfree(hid);
 }
 
 /*
@@ -636,6 +665,60 @@ static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
 	return NULL;
 }
 
+static void hid_scan_usage(struct hid_device *hid, u32 usage)
+{
+	if (usage == HID_DG_CONTACTID)
+		hid->group = HID_GROUP_MULTITOUCH;
+}
+
+/*
+ * Scan a report descriptor before the device is added to the bus.
+ * Sets device groups and other properties that determine what driver
+ * to load.
+ */
+static int hid_scan_report(struct hid_device *hid)
+{
+	unsigned int page = 0, delim = 0;
+	__u8 *start = hid->dev_rdesc;
+	__u8 *end = start + hid->dev_rsize;
+	unsigned int u, u_min = 0, u_max = 0;
+	struct hid_item item;
+
+	hid->group = HID_GROUP_GENERIC;
+	while ((start = fetch_item(start, end, &item)) != NULL) {
+		if (item.format != HID_ITEM_FORMAT_SHORT)
+			return -EINVAL;
+		if (item.type == HID_ITEM_TYPE_GLOBAL) {
+			if (item.tag == HID_GLOBAL_ITEM_TAG_USAGE_PAGE)
+				page = item_udata(&item) << 16;
+		} else if (item.type == HID_ITEM_TYPE_LOCAL) {
+			if (delim > 1)
+				break;
+			u = item_udata(&item);
+			if (item.size <= 2)
+				u += page;
+			switch (item.tag) {
+			case HID_LOCAL_ITEM_TAG_DELIMITER:
+				delim += !!u;
+				break;
+			case HID_LOCAL_ITEM_TAG_USAGE:
+				hid_scan_usage(hid, u);
+				break;
+			case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM:
+				u_min = u;
+				break;
+			case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM:
+				u_max = u;
+				for (u = u_min; u <= u_max; u++)
+					hid_scan_usage(hid, u);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
 /**
  * hid_parse_report - parse device report
  *
@@ -643,15 +726,37 @@ static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
  * @start: report start
  * @size: report size
  *
+ * Allocate the device report as read by the bus driver. This function should
+ * only be called from parse() in ll drivers.
+ */
+int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size)
+{
+	hid->dev_rdesc = kmemdup(start, size, GFP_KERNEL);
+	if (!hid->dev_rdesc)
+		return -ENOMEM;
+	hid->dev_rsize = size;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(hid_parse_report);
+
+/**
+ * hid_open_report - open a driver-specific device report
+ *
+ * @device: hid device
+ *
  * Parse a report description into a hid_device structure. Reports are
  * enumerated, fields are attached to these reports.
  * 0 returned on success, otherwise nonzero error value.
+ *
+ * This function (or the equivalent hid_parse() macro) should only be
+ * called from probe() in drivers, before starting the device.
  */
-int hid_parse_report(struct hid_device *device, __u8 *start,
-		unsigned size)
+int hid_open_report(struct hid_device *device)
 {
 	struct hid_parser *parser;
 	struct hid_item item;
+	unsigned int size;
+	__u8 *start;
 	__u8 *end;
 	int ret;
 	static int (*dispatch_type[])(struct hid_parser *parser,
@@ -662,6 +767,14 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 		hid_parser_reserved
 	};
 
+	if (WARN_ON(device->status & HID_STAT_PARSED))
+		return -EBUSY;
+
+	start = device->dev_rdesc;
+	if (WARN_ON(!start))
+		return -ENODEV;
+	size = device->dev_rsize;
+
 	if (device->driver->report_fixup)
 		start = device->driver->report_fixup(device, start, &size);
 
@@ -679,6 +792,15 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 	parser->device = device;
 
 	end = start + size;
+
+	device->collection = kcalloc(HID_DEFAULT_NUM_COLLECTIONS,
+				     sizeof(struct hid_collection), GFP_KERNEL);
+	if (!device->collection) {
+		ret = -ENOMEM;
+		goto err;
+	}
+	device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
+
 	ret = -EINVAL;
 	while ((start = fetch_item(start, end, &item)) != NULL) {
 
@@ -704,6 +826,7 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 				goto err;
 			}
 			vfree(parser);
+			device->status |= HID_STAT_PARSED;
 			return 0;
 		}
 	}
@@ -711,9 +834,10 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 	hid_err(device, "item fetching failed at offset %d\n", (int)(end - start));
 err:
 	vfree(parser);
+	hid_close_report(device);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(hid_parse_report);
+EXPORT_SYMBOL_GPL(hid_open_report);
 
 /*
  * Convert a signed n-bit integer to signed 32-bit integer. Common
@@ -1032,7 +1156,7 @@ static struct hid_report *hid_get_report(struct hid_report_enum *report_enum,
 	return report;
 }
 
-void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
+int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
 		int interrupt)
 {
 	struct hid_report_enum *report_enum = hid->report_enum + type;
@@ -1040,10 +1164,11 @@ void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
 	unsigned int a;
 	int rsize, csize = size;
 	u8 *cdata = data;
+	int ret = 0;
 
 	report = hid_get_report(report_enum, data);
 	if (!report)
-		return;
+		goto out;
 
 	if (report_enum->numbered) {
 		cdata++;
@@ -1063,14 +1188,19 @@ void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
 
 	if ((hid->claimed & HID_CLAIMED_HIDDEV) && hid->hiddev_report_event)
 		hid->hiddev_report_event(hid, report);
-	if (hid->claimed & HID_CLAIMED_HIDRAW)
-		hidraw_report_event(hid, data, size);
+	if (hid->claimed & HID_CLAIMED_HIDRAW) {
+		ret = hidraw_report_event(hid, data, size);
+		if (ret)
+			goto out;
+	}
 
 	for (a = 0; a < report->maxfield; a++)
 		hid_input_field(hid, report->field[a], cdata, interrupt);
 
 	if (hid->claimed & HID_CLAIMED_INPUT)
 		hidinput_report_event(hid, report);
+out:
+	return ret;
 }
 EXPORT_SYMBOL_GPL(hid_report_raw_event);
 
@@ -1147,7 +1277,7 @@ nomem:
 		}
 	}
 
-	hid_report_raw_event(hid, type, data, size, interrupt);
+	ret = hid_report_raw_event(hid, type, data, size, interrupt);
 
 unlock:
 	up(&hid->driver_lock);
@@ -1158,7 +1288,8 @@ EXPORT_SYMBOL_GPL(hid_input_report);
 static bool hid_match_one_id(struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
-	return id->bus == hdev->bus &&
+	return (id->bus == HID_BUS_ANY || id->bus == hdev->bus) &&
+		(id->group == HID_GROUP_ANY || id->group == hdev->group) &&
 		(id->vendor == HID_ANY_ID || id->vendor == hdev->vendor) &&
 		(id->product == HID_ANY_ID || id->product == hdev->product);
 }
@@ -1234,10 +1365,6 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
 	if ((connect_mask & HID_CONNECT_HIDINPUT) && !hidinput_connect(hdev,
 				connect_mask & HID_CONNECT_HIDINPUT_FORCE))
 		hdev->claimed |= HID_CLAIMED_INPUT;
-	if (hdev->quirks & HID_QUIRK_MULTITOUCH) {
-		/* this device should be handled by hid-multitouch, skip it */
-		return -ENODEV;
-	}
 
 	if ((connect_mask & HID_CONNECT_HIDDEV) && hdev->hiddev_connect &&
 			!hdev->hiddev_connect(hdev,
@@ -1314,13 +1441,10 @@ EXPORT_SYMBOL_GPL(hid_disconnect);
 
 /* a list of devices for which there is a specialized driver on HID bus */
 static const struct hid_device_id hid_have_special_driver[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M1968) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ACTIONSTAR, USB_DEVICE_ID_ACTIONSTAR_1011) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
@@ -1385,60 +1509,33 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT, USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_TRUETOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480D) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480E) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_720C) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_725E) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72A1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7302) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_FRUCTEL, USB_DEVICE_ID_GAMETEL_MT_MODE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH, USB_DEVICE_ID_GOODTOUCH_000f) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
 	{ 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_HANVON_ALT, USB_DEVICE_ID_HANVON_ALT_MULTITOUCH) },
- 	{ HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6650) },
 	{ 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) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
@@ -1447,7 +1544,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LG, USB_DEVICE_ID_LG_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) },
@@ -1480,8 +1576,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LUMIO, USB_DEVICE_ID_CRYSTALTOUCH) },
-	{ 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) },
@@ -1513,15 +1607,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC, USB_DEVICE_ID_PANABOARD_UBT780) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC, USB_DEVICE_ID_PANABOARD_UBT880) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_PCI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
@@ -1538,9 +1625,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM, USB_DEVICE_ID_MTP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, USB_DEVICE_ID_MTP_STM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX, USB_DEVICE_ID_MTP_SITRONIX) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },
@@ -1554,16 +1638,13 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL, USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
 	{ 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_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SUPER_JOY_BOX_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) },
@@ -1578,16 +1659,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_PID_0038) },
 	{ 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_XIROKU, USB_DEVICE_ID_XIROKU_SPX) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_SPX1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_SPX2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
 	{ 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) },
@@ -1631,6 +1703,7 @@ static ssize_t store_new_id(struct device_driver *drv, const char *buf,
 		return -ENOMEM;
 
 	dynid->id.bus = bus;
+	dynid->id.group = HID_GROUP_ANY;
 	dynid->id.vendor = vendor;
 	dynid->id.product = product;
 	dynid->id.driver_data = driver_data;
@@ -1679,18 +1752,7 @@ static int hid_bus_match(struct device *dev, struct device_driver *drv)
 	struct hid_driver *hdrv = container_of(drv, struct hid_driver, driver);
 	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
 
-	if ((hdev->quirks & HID_QUIRK_MULTITOUCH) &&
-		!strncmp(hdrv->name, "hid-multitouch", 14))
-		return 1;
-
-	if (!hid_match_device(hdev, hdrv))
-		return 0;
-
-	/* generic wants all that don't have specialized driver */
-	if (!strncmp(hdrv->name, "generic-", 8) && !hid_ignore_special_drivers)
-		return !hid_match_id(hdev, hid_have_special_driver);
-
-	return 1;
+	return hid_match_device(hdev, hdrv) != NULL;
 }
 
 static int hid_device_probe(struct device *dev)
@@ -1707,23 +1769,22 @@ static int hid_device_probe(struct device *dev)
 	if (!hdev->driver) {
 		id = hid_match_device(hdev, hdrv);
 		if (id == NULL) {
-			if (!((hdev->quirks & HID_QUIRK_MULTITOUCH) &&
-				!strncmp(hdrv->name, "hid-multitouch", 14))) {
-				ret = -ENODEV;
-				goto unlock;
-			}
+			ret = -ENODEV;
+			goto unlock;
 		}
 
 		hdev->driver = hdrv;
 		if (hdrv->probe) {
 			ret = hdrv->probe(hdev, id);
 		} else { /* default probe */
-			ret = hid_parse(hdev);
+			ret = hid_open_report(hdev);
 			if (!ret)
 				ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
 		}
-		if (ret)
+		if (ret) {
+			hid_close_report(hdev);
 			hdev->driver = NULL;
+		}
 	}
 unlock:
 	up(&hdev->driver_lock);
@@ -1744,6 +1805,7 @@ static int hid_device_remove(struct device *dev)
 			hdrv->remove(hdev);
 		else /* default remove */
 			hid_hw_stop(hdev);
+		hid_close_report(hdev);
 		hdev->driver = NULL;
 	}
 
@@ -1751,6 +1813,23 @@ static int hid_device_remove(struct device *dev)
 	return 0;
 }
 
+static ssize_t modalias_show(struct device *dev, struct device_attribute *a,
+			     char *buf)
+{
+	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+	int len;
+
+	len = snprintf(buf, PAGE_SIZE, "hid:b%04Xg%04Xv%08Xp%08X\n"