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

Pull HID updates from Jiri Kosina:

 - quite a few firmware fixes for RMI driver by Andrew Duggan

 - huion and uclogic drivers have been substantially overlaping in
   functionality laterly.  This redundancy is fixed by hid-huion driver
   being merged into hid-uclogic; work done by Benjamin Tissoires and
   Nikolai Kondrashov

 - i2c-hid now supports ACPI GPIO interrupts; patch from Mika Westerberg

 - Some of the quirks, that got separated into individual drivers, have
   historically had EXPERT dependency.  As HID subsystem matured (as
   well as the individual drivers), this made less and less sense.  This
   dependency is now being removed by patch from Jean Delvare

 - Logitech lg4ff driver received a couple of improvements for mode
   switching, by Michal Malý

 - multitouch driver now supports clickpads, patches by Benjamin
   Tissoires and Seth Forshee

 - hid-sensor framework received a substantial update; namely support
   for Custom and Generic pages is being added; work done by Srinivas
   Pandruvada

 - wacom driver received substantial update; it now supports
   i2c-conntected devices (Mika Westerberg), Bamboo PADs are now
   properly supported (Benjamin Tissoires), much improved battery
   reporting (Jason Gerecke) and pen proximity cleanups (Ping Cheng)

 - small assorted fixes and device ID additions

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (68 commits)
  HID: sensor: Update document for custom sensor
  HID: sensor: Custom and Generic sensor support
  HID: debug: fix error handling in hid_debug_events_read()
  Input - mt: Fix input_mt_get_slot_by_key
  HID: logitech-hidpp: fix error return code
  HID: wacom: Add support for Cintiq 13HD Touch
  HID: logitech-hidpp: add a module parameter to keep firmware gestures
  HID: usbhid: yet another mouse with ALWAYS_POLL
  HID: usbhid: more mice with ALWAYS_POLL
  HID: wacom: set stylus_in_proximity before checking touch_down
  HID: wacom: use wacom_wac_finger_count_touches to set touch_down
  HID: wacom: remove hardcoded WACOM_QUIRK_MULTI_INPUT
  HID: pidff: effect can't be NULL
  HID: add quirk for PIXART OEM mouse used by HP
  HID: add HP OEM mouse to quirk ALWAYS_POLL
  HID: wacom: ask for a in-prox report when it was missed
  HID: hid-sensor-hub: Fix sparse warning
  HID: hid-sensor-hub: fix attribute read for logical usage id
  HID: plantronics: fix Kconfig default
  HID: pidff: support more than one concurrent effect
  ...

27 files changed, 2740 insertions, 667 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 152b006833cd..15338afdf7f9 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -92,7 +92,7 @@ menu "Special HID drivers"
 	depends on HID
 
 config HID_A4TECH
-	tristate "A4 tech mice" if EXPERT
+	tristate "A4 tech mice"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -113,7 +113,7 @@ config HID_ACRUX_FF
 	game controllers.
 
 config HID_APPLE
-	tristate "Apple {i,Power,Mac}Books" if EXPERT
+	tristate "Apple {i,Power,Mac}Books"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -141,7 +141,7 @@ config HID_AUREAL
 	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
+	tristate "Belkin Flip KVM and Wireless keyboard"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -158,14 +158,14 @@ config HID_BETOP_FF
 	 - BETOP 2185 PC & BFM MODE
 
 config HID_CHERRY
-	tristate "Cherry Cymotion keyboard" if EXPERT
+	tristate "Cherry Cymotion keyboard"
 	depends on HID
 	default !EXPERT
 	---help---
 	Support for Cherry Cymotion keyboard.
 
 config HID_CHICONY
-	tristate "Chicony Tactical pad" if EXPERT
+	tristate "Chicony Tactical pad"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -196,7 +196,7 @@ config HID_CP2112
 	customizable USB descriptor fields are exposed as sysfs attributes.
 
 config HID_CYPRESS
-	tristate "Cypress mouse and barcode readers" if EXPERT
+	tristate "Cypress mouse and barcode readers"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -245,7 +245,7 @@ config HID_ELO
 	different devices than those handled by CONFIG_TOUCHSCREEN_USB_ELO.
 
 config HID_EZKEY
-	tristate "Ezkey BTC 8193 keyboard" if EXPERT
+	tristate "Ezkey BTC 8193 keyboard"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -286,12 +286,6 @@ config HID_GT683R
 	Currently the following devices are know to be supported:
 	  - MSI GT683R
 
-config HID_HUION
-	tristate "Huion tablets"
-	depends on USB_HID
-	---help---
-	Support for Huion 580 tablet.
-
 config HID_KEYTOUCH
 	tristate "Keytouch HID devices"
 	depends on HID
@@ -312,9 +306,9 @@ config HID_KYE
 
 config HID_UCLOGIC
 	tristate "UC-Logic"
-	depends on HID
+	depends on USB_HID
 	---help---
-	Support for UC-Logic tablets.
+	Support for UC-Logic and Huion tablets.
 
 config HID_WALTOP
 	tristate "Waltop"
@@ -344,7 +338,7 @@ config HID_TWINHAN
 	Support for Twinhan IR remote control.
 
 config HID_KENSINGTON
-	tristate "Kensington Slimblade Trackball" if EXPERT
+	tristate "Kensington Slimblade Trackball"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -372,7 +366,7 @@ config HID_LENOVO
 	- ThinkPad Compact USB Keyboard with TrackPoint (supports Fn keys)
 
 config HID_LOGITECH
-	tristate "Logitech devices" if EXPERT
+	tristate "Logitech devices"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -461,14 +455,14 @@ config HID_MAGICMOUSE
 	Apple Wireless "Magic" Mouse and the Apple Wireless "Magic" Trackpad.
 
 config HID_MICROSOFT
-	tristate "Microsoft non-fully HID-compliant devices" if EXPERT
+	tristate "Microsoft non-fully HID-compliant devices"
 	depends on HID
 	default !EXPERT
 	---help---
 	Support for Microsoft devices that are not fully compliant with HID standard.
 
 config HID_MONTEREY
-	tristate "Monterey Genius KB29E keyboard" if EXPERT
+	tristate "Monterey Genius KB29E keyboard"
 	depends on HID
 	default !EXPERT
 	---help---
@@ -638,7 +632,6 @@ config HID_PICOLCD_CIR
 
 config HID_PLANTRONICS
 	tristate "Plantronics USB HID Driver"
-	default !EXPERT
 	depends on HID
 	---help---
 	Provides HID support for Plantronics telephony devices.
@@ -885,6 +878,21 @@ config HID_SENSOR_HUB
 	  for events and handle data streams. Each sensor driver can format
 	  data and present to user mode using input or IIO interface.
 
+config HID_SENSOR_CUSTOM_SENSOR
+	tristate "HID Sensors hub custom sensor support"
+	depends on HID_SENSOR_HUB
+	default n
+	---help---
+	  HID Sensor hub specification allows definition of some custom and
+	  generic sensors. Unlike other HID sensors, they can't be exported
+	  via Linux IIO because of custom fields. This is up to the manufacturer
+	  to decide how to interpret these special sensor ids and process in
+	  the user space. Currently some manufacturers are using these ids for
+	  sensor calibration and debugging other sensors. Manufacturers
+	  should't use these special custom sensor ids to export any of the
+	  standard sensors.
+	  Select this config option for custom/generic sensor support.
+
 endmenu
 
 endif # HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 6f19958dfc38..e4a21dfd7ef3 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -41,7 +41,6 @@ obj-$(CONFIG_HID_GYRATION)	+= hid-gyration.o
 obj-$(CONFIG_HID_HOLTEK)	+= hid-holtek-kbd.o
 obj-$(CONFIG_HID_HOLTEK)	+= hid-holtek-mouse.o
 obj-$(CONFIG_HID_HOLTEK)	+= hid-holtekff.o
-obj-$(CONFIG_HID_HUION)		+= hid-huion.o
 obj-$(CONFIG_HID_HYPERV_MOUSE)	+= hid-hyperv.o
 obj-$(CONFIG_HID_ICADE)		+= hid-icade.o
 obj-$(CONFIG_HID_KENSINGTON)	+= hid-kensington.o
@@ -101,6 +100,7 @@ obj-$(CONFIG_HID_WACOM)		+= wacom.o
 obj-$(CONFIG_HID_WALTOP)	+= hid-waltop.o
 obj-$(CONFIG_HID_WIIMOTE)	+= hid-wiimote.o
 obj-$(CONFIG_HID_SENSOR_HUB)	+= hid-sensor-hub.o
+obj-$(CONFIG_HID_SENSOR_CUSTOM_SENSOR)	+= hid-sensor-custom.o
 
 obj-$(CONFIG_USB_HID)		+= usbhid/
 obj-$(CONFIG_USB_MOUSE)		+= usbhid/
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 56ce8c2b5530..722a925795a2 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1562,12 +1562,26 @@ read_report_descriptor(struct file *filp, struct kobject *kobj,
 	return count;
 }
 
+static ssize_t
+show_country(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+
+	return sprintf(buf, "%02x\n", hdev->country & 0xff);
+}
+
 static struct bin_attribute dev_bin_attr_report_desc = {
 	.attr = { .name = "report_descriptor", .mode = 0444 },
 	.read = read_report_descriptor,
 	.size = HID_MAX_DESCRIPTOR_SIZE,
 };
 
+static struct device_attribute dev_attr_country = {
+	.attr = { .name = "country", .mode = 0444 },
+	.show = show_country,
+};
+
 int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
 {
 	static const char *types[] = { "Device", "Pointer", "Mouse", "Device",
@@ -1646,6 +1660,11 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
 		bus = "<UNKNOWN>";
 	}
 
+	ret = device_create_file(&hdev->dev, &dev_attr_country);
+	if (ret)
+		hid_warn(hdev,
+			 "can't create sysfs country code attribute err: %d\n", ret);
+
 	ret = device_create_bin_file(&hdev->dev, &dev_bin_attr_report_desc);
 	if (ret)
 		hid_warn(hdev,
@@ -1661,6 +1680,7 @@ EXPORT_SYMBOL_GPL(hid_connect);
 
 void hid_disconnect(struct hid_device *hdev)
 {
+	device_remove_file(&hdev->dev, &dev_attr_country);
 	device_remove_bin_file(&hdev->dev, &dev_bin_attr_report_desc);
 	if (hdev->claimed & HID_CLAIMED_INPUT)
 		hidinput_disconnect(hdev);
@@ -1824,6 +1844,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912) },
 	{ 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 ) },
 #if IS_ENABLED(CONFIG_HID_LENOVO)
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 8bf61d295ffd..c785095f9f2c 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -165,6 +165,7 @@ static const struct hid_usage_entry hid_usage_table[] = {
     {0, 0x53, "DeviceIndex"},
     {0, 0x54, "ContactCount"},
     {0, 0x55, "ContactMaximumNumber"},
+    {0, 0x59, "ButtonType"},
     {0, 0x5A, "SecondaryBarrelSwitch"},
     {0, 0x5B, "TransducerSerialNumber"},
   { 15, 0, "PhysicalInterfaceDevice" },
@@ -1127,7 +1128,8 @@ static ssize_t hid_debug_events_read(struct file *file, char __user *buffer,
 
 				if (!list->hdev || !list->hdev->debug) {
 					ret = -EIO;
-					break;
+					set_current_state(TASK_RUNNING);
+					goto out;
 				}
 
 				/* allow O_NONBLOCK from other threads */
diff --git a/drivers/hid/hid-huion.c b/drivers/hid/hid-huion.c
deleted file mode 100644
index 61b68ca27790..000000000000
--- a/drivers/hid/hid-huion.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- *  HID driver for Huion devices not fully compliant with HID standard
- *
- *  Copyright (c) 2013 Martin Rusko
- *  Copyright (c) 2014 Nikolai Kondrashov
- */
-
-/*
- * 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.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <asm/unaligned.h>
-#include "usbhid/usbhid.h"
-
-#include "hid-ids.h"
-
-/* Report descriptor template placeholder head */
-#define HUION_PH_HEAD	0xFE, 0xED, 0x1D
-
-/* Report descriptor template placeholder IDs */
-enum huion_ph_id {
-	HUION_PH_ID_X_LM,
-	HUION_PH_ID_X_PM,
-	HUION_PH_ID_Y_LM,
-	HUION_PH_ID_Y_PM,
-	HUION_PH_ID_PRESSURE_LM,
-	HUION_PH_ID_NUM
-};
-
-/* Report descriptor template placeholder */
-#define HUION_PH(_ID) HUION_PH_HEAD, HUION_PH_ID_##_ID
-
-/* Fixed report descriptor template */
-static const __u8 huion_tablet_rdesc_template[] = {
-	0x05, 0x0D,             /*  Usage Page (Digitizer),                 */
-	0x09, 0x02,             /*  Usage (Pen),                            */
-	0xA1, 0x01,             /*  Collection (Application),               */
-	0x85, 0x07,             /*      Report ID (7),                      */
-	0x09, 0x20,             /*      Usage (Stylus),                     */
-	0xA0,                   /*      Collection (Physical),              */
-	0x14,                   /*          Logical Minimum (0),            */
-	0x25, 0x01,             /*          Logical Maximum (1),            */
-	0x75, 0x01,             /*          Report Size (1),                */
-	0x09, 0x42,             /*          Usage (Tip Switch),             */
-	0x09, 0x44,             /*          Usage (Barrel Switch),          */
-	0x09, 0x46,             /*          Usage (Tablet Pick),            */
-	0x95, 0x03,             /*          Report Count (3),               */
-	0x81, 0x02,             /*          Input (Variable),               */
-	0x95, 0x03,             /*          Report Count (3),               */
-	0x81, 0x03,             /*          Input (Constant, Variable),     */
-	0x09, 0x32,             /*          Usage (In Range),               */
-	0x95, 0x01,             /*          Report Count (1),               */
-	0x81, 0x02,             /*          Input (Variable),               */
-	0x95, 0x01,             /*          Report Count (1),               */
-	0x81, 0x03,             /*          Input (Constant, Variable),     */
-	0x75, 0x10,             /*          Report Size (16),               */
-	0x95, 0x01,             /*          Report Count (1),               */
-	0xA4,                   /*          Push,                           */
-	0x05, 0x01,             /*          Usage Page (Desktop),           */
-	0x65, 0x13,             /*          Unit (Inch),                    */
-	0x55, 0xFD,             /*          Unit Exponent (-3),             */
-	0x34,                   /*          Physical Minimum (0),           */
-	0x09, 0x30,             /*          Usage (X),                      */
-	0x27, HUION_PH(X_LM),   /*          Logical Maximum (PLACEHOLDER),  */
-	0x47, HUION_PH(X_PM),   /*          Physical Maximum (PLACEHOLDER), */
-	0x81, 0x02,             /*          Input (Variable),               */
-	0x09, 0x31,             /*          Usage (Y),                      */
-	0x27, HUION_PH(Y_LM),   /*          Logical Maximum (PLACEHOLDER),  */
-	0x47, HUION_PH(Y_PM),   /*          Physical Maximum (PLACEHOLDER), */
-	0x81, 0x02,             /*          Input (Variable),               */
-	0xB4,                   /*          Pop,                            */
-	0x09, 0x30,             /*          Usage (Tip Pressure),           */
-	0x27,
-	HUION_PH(PRESSURE_LM),  /*          Logical Maximum (PLACEHOLDER),  */
-	0x81, 0x02,             /*          Input (Variable),               */
-	0xC0,                   /*      End Collection,                     */
-	0xC0                    /*  End Collection                          */
-};
-
-/* Parameter indices */
-enum huion_prm {
-	HUION_PRM_X_LM		= 1,
-	HUION_PRM_Y_LM		= 2,
-	HUION_PRM_PRESSURE_LM	= 4,
-	HUION_PRM_RESOLUTION	= 5,
-	HUION_PRM_NUM
-};
-
-/* Driver data */
-struct huion_drvdata {
-	__u8 *rdesc;
-	unsigned int rsize;
-};
-
-static __u8 *huion_report_fixup(struct hid_device *hdev, __u8 *rdesc,
-		unsigned int *rsize)
-{
-	struct huion_drvdata *drvdata = hid_get_drvdata(hdev);
-	switch (hdev->product) {
-	case USB_DEVICE_ID_HUION_TABLET:
-		if (drvdata->rdesc != NULL) {
-			rdesc = drvdata->rdesc;
-			*rsize = drvdata->rsize;
-		}
-		break;
-	}
-	return rdesc;
-}
-
-/**
- * Enable fully-functional tablet mode and determine device parameters.
- *
- * @hdev:	HID device
- */
-static int huion_tablet_enable(struct hid_device *hdev)
-{
-	int rc;
-	struct usb_device *usb_dev = hid_to_usb_dev(hdev);
-	struct huion_drvdata *drvdata = hid_get_drvdata(hdev);
-	__le16 *buf = NULL;
-	size_t len;
-	s32 params[HUION_PH_ID_NUM];
-	s32 resolution;
-	__u8 *p;
-	s32 v;
-
-	/*
-	 * Read string descriptor containing tablet parameters. The specific
-	 * string descriptor and data were discovered by sniffing the Windows
-	 * driver traffic.
-	 * NOTE: This enables fully-functional tablet mode.
-	 */
-	len = HUION_PRM_NUM * sizeof(*buf);
-	buf = kmalloc(len, GFP_KERNEL);
-	if (buf == NULL) {
-		hid_err(hdev, "failed to allocate parameter buffer\n");
-		rc = -ENOMEM;
-		goto cleanup;
-	}
-	rc = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
-				USB_REQ_GET_DESCRIPTOR, USB_DIR_IN,
-				(USB_DT_STRING << 8) + 0x64,
-				0x0409, buf, len,
-				USB_CTRL_GET_TIMEOUT);
-	if (rc == -EPIPE) {
-		hid_err(hdev, "device parameters not found\n");
-		rc = -ENODEV;
-		goto cleanup;
-	} else if (rc < 0) {
-		hid_err(hdev, "failed to get device parameters: %d\n", rc);
-		rc = -ENODEV;
-		goto cleanup;
-	} else if (rc != len) {
-		hid_err(hdev, "invalid device parameters\n");
-		rc = -ENODEV;
-		goto cleanup;
-	}
-
-	/* Extract device parameters */
-	params[HUION_PH_ID_X_LM] = le16_to_cpu(buf[HUION_PRM_X_LM]);
-	params[HUION_PH_ID_Y_LM] = le16_to_cpu(buf[HUION_PRM_Y_LM]);
-	params[HUION_PH_ID_PRESSURE_LM] =
-		le16_to_cpu(buf[HUION_PRM_PRESSURE_LM]);
-	resolution = le16_to_cpu(buf[HUION_PRM_RESOLUTION]);
-	if (resolution == 0) {
-		params[HUION_PH_ID_X_PM] = 0;
-		params[HUION_PH_ID_Y_PM] = 0;
-	} else {
-		params[HUION_PH_ID_X_PM] = params[HUION_PH_ID_X_LM] *
-						1000 / resolution;
-		params[HUION_PH_ID_Y_PM] = params[HUION_PH_ID_Y_LM] *
-						1000 / resolution;
-	}
-
-	/* Allocate fixed report descriptor */
-	drvdata->rdesc = devm_kmalloc(&hdev->dev,
-				sizeof(huion_tablet_rdesc_template),
-				GFP_KERNEL);
-	if (drvdata->rdesc == NULL) {
-		hid_err(hdev, "failed to allocate fixed rdesc\n");
-		rc = -ENOMEM;
-		goto cleanup;
-	}
-	drvdata->rsize = sizeof(huion_tablet_rdesc_template);
-
-	/* Format fixed report descriptor */
-	memcpy(drvdata->rdesc, huion_tablet_rdesc_template,
-		drvdata->rsize);
-	for (p = drvdata->rdesc;
-	     p <= drvdata->rdesc + drvdata->rsize - 4;) {
-		if (p[0] == 0xFE && p[1] == 0xED && p[2] == 0x1D &&
-		    p[3] < sizeof(params)) {
-			v = params[p[3]];
-			put_unaligned(cpu_to_le32(v), (s32 *)p);
-			p += 4;
-		} else {
-			p++;
-		}
-	}
-
-	rc = 0;
-
-cleanup:
-	kfree(buf);
-	return rc;
-}
-
-static int huion_probe(struct hid_device *hdev, const struct hid_device_id *id)
-{
-	int rc;
-	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
-	struct huion_drvdata *drvdata;
-
-	/* Allocate and assign driver data */
-	drvdata = devm_kzalloc(&hdev->dev, sizeof(*drvdata), GFP_KERNEL);
-	if (drvdata == NULL) {
-		hid_err(hdev, "failed to allocate driver data\n");
-		return -ENOMEM;
-	}
-	hid_set_drvdata(hdev, drvdata);
-
-	switch (id->product) {
-	case USB_DEVICE_ID_HUION_TABLET:
-		/* If this is the pen interface */
-		if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
-			rc = huion_tablet_enable(hdev);
-			if (rc) {
-				hid_err(hdev, "tablet enabling failed\n");
-				return rc;
-			}
-		}
-		break;
-	}
-
-	rc = hid_parse(hdev);
-	if (rc) {
-		hid_err(hdev, "parse failed\n");
-		return rc;
-	}
-
-	rc = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-	if (rc) {
-		hid_err(hdev, "hw start failed\n");
-		return rc;
-	}
-
-	return 0;
-}
-
-static int huion_raw_event(struct hid_device *hdev, struct hid_report *report,
-			u8 *data, int size)
-{
-	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
-
-	/* If this is a pen input report */
-	if (intf->cur_altsetting->desc.bInterfaceNumber == 0 &&
-	    report->type == HID_INPUT_REPORT &&
-	    report->id == 0x07 && size >= 2)
-		/* Invert the in-range bit */
-		data[1] ^= 0x40;
-
-	return 0;
-}
-
-static const struct hid_device_id huion_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_HUION_TABLET) },
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, huion_devices);
-
-static struct hid_driver huion_driver = {
-	.name = "huion",
-	.id_table = huion_devices,
-	.probe = huion_probe,
-	.report_fixup = huion_report_fixup,
-	.raw_event = huion_raw_event,
-};
-module_hid_driver(huion_driver);
-
-MODULE_AUTHOR("Martin Rusko");
-MODULE_DESCRIPTION("Huion HID driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 9c4786759f16..41f167e4d75f 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -459,6 +459,11 @@
 #define USB_DEVICE_ID_UGCI_FLYING	0x0020
 #define USB_DEVICE_ID_UGCI_FIGHTING	0x0030
 
+#define USB_VENDOR_ID_HP		0x03f0
+#define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A	0x0a4a
+#define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A	0x0b4a
+#define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE		0x134a
+
 #define USB_VENDOR_ID_HUION		0x256c
 #define USB_DEVICE_ID_HUION_TABLET	0x006e
 
@@ -533,6 +538,7 @@
 #define USB_DEVICE_ID_KYE_MOUSEPEN_I608X	0x5011
 #define USB_DEVICE_ID_KYE_MOUSEPEN_I608X_2	0x501a
 #define USB_DEVICE_ID_KYE_EASYPEN_M610X	0x5013
+#define USB_DEVICE_ID_KYE_PENSKETCH_M912	0x5015
 
 #define USB_VENDOR_ID_LABTEC		0x1020
 #define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD	0x0006
@@ -591,6 +597,9 @@
 #define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST  0xc110
 #define USB_DEVICE_ID_LOGITECH_HARMONY_LAST 0xc14f
 #define USB_DEVICE_ID_LOGITECH_HARMONY_PS3 0x0306
+#define USB_DEVICE_ID_LOGITECH_MOUSE_C01A	0xc01a
+#define USB_DEVICE_ID_LOGITECH_MOUSE_C05A	0xc05a
+#define USB_DEVICE_ID_LOGITECH_MOUSE_C06A	0xc06a
 #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD	0xc20a
 #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD	0xc211
 #define USB_DEVICE_ID_LOGITECH_EXTREME_3D	0xc215
@@ -1022,6 +1031,7 @@
 #define USB_DEVICE_ID_ZYTRONIC_ZXY100	0x0005
 
 #define USB_VENDOR_ID_PRIMAX	0x0461
+#define USB_DEVICE_ID_PRIMAX_MOUSE_4D22	0x4d22
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD	0x4e05
 
 
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 32c2da49bd5b..008e89bf6f3c 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -720,6 +720,29 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		}
 		break;
 
+	case HID_UP_TELEPHONY:
+		switch (usage->hid & HID_USAGE) {
+		case 0x2f: map_key_clear(KEY_MICMUTE);		break;
+		case 0xb0: map_key_clear(KEY_NUMERIC_0);	break;
+		case 0xb1: map_key_clear(KEY_NUMERIC_1);	break;
+		case 0xb2: map_key_clear(KEY_NUMERIC_2);	break;
+		case 0xb3: map_key_clear(KEY_NUMERIC_3);	break;
+		case 0xb4: map_key_clear(KEY_NUMERIC_4);	break;
+		case 0xb5: map_key_clear(KEY_NUMERIC_5);	break;
+		case 0xb6: map_key_clear(KEY_NUMERIC_6);	break;
+		case 0xb7: map_key_clear(KEY_NUMERIC_7);	break;
+		case 0xb8: map_key_clear(KEY_NUMERIC_8);	break;
+		case 0xb9: map_key_clear(KEY_NUMERIC_9);	break;
+		case 0xba: map_key_clear(KEY_NUMERIC_STAR);	break;
+		case 0xbb: map_key_clear(KEY_NUMERIC_POUND);	break;
+		case 0xbc: map_key_clear(KEY_NUMERIC_A);	break;
+		case 0xbd: map_key_clear(KEY_NUMERIC_B);	break;
+		case 0xbe: map_key_clear(KEY_NUMERIC_C);	break;
+		case 0xbf: map_key_clear(KEY_NUMERIC_D);	break;
+		default: goto ignore;
+		}
+		break;
+
 	case HID_UP_CONSUMER:	/* USB HUT v1.12, pages 75-84 */
 		switch (usage->hid & HID_USAGE) {
 		case 0x000: goto ignore;
diff --git a/drivers/hid/hid-kye.c b/drivers/hid/hid-kye.c
index 158fcf577fae..32e6d8d9ded0 100644
--- a/drivers/hid/hid-kye.c
+++ b/drivers/hid/hid-kye.c
@@ -268,6 +268,137 @@ static __u8 easypen_m610x_rdesc_fixed[] = {
 	0xC0                          /*  End Collection                  */
 };
 
+
+/* Original PenSketch M912 report descriptor size */
+#define PENSKETCH_M912_RDESC_ORIG_SIZE	482
+
+/* Fixed PenSketch M912 report descriptor */
+static __u8 pensketch_m912_rdesc_fixed[] = {
+	0x05, 0x01,                   /*  Usage Page (Desktop),           */
+	0x08,                         /*  Usage (00h),                    */
+	0xA1, 0x01,                   /*  Collection (Application),       */
+	0x85, 0x05,                   /*    Report ID (5),                */
+	0x06, 0x00, 0xFF,             /*    Usage Page (FF00h),           */
+	0x09, 0x01,                   /*    Usage (01h),                  */
+	0x15, 0x81,                   /*    Logical Minimum (-127),       */
+	0x25, 0x7F,                   /*    Logical Maximum (127),        */
+	0x75, 0x08,                   /*    Report Size (8),              */
+	0x95, 0x07,                   /*    Report Count (7),             */
+	0xB1, 0x02,                   /*    Feature (Variable),           */
+	0xC0,                         /*  End Collection,                 */
+	0x05, 0x0D,                   /*  Usage Page (Digitizer),         */
+	0x09, 0x02,                   /*  Usage (Pen),                    */
+	0xA1, 0x01,                   /*  Collection (Application),       */
+	0x85, 0x10,                   /*    Report ID (16),               */
+	0x09, 0x20,                   /*    Usage (Stylus),               */
+	0xA0,                         /*    Collection (Physical),        */
+	0x09, 0x42,                   /*      Usage (Tip Switch),         */
+	0x09, 0x44,                   /*      Usage (Barrel Switch),      */
+	0x09, 0x46,                   /*      Usage (Tablet Pick),        */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x25, 0x01,                   /*      Logical Maximum (1),        */
+	0x75, 0x01,                   /*      Report Size (1),            */
+	0x95, 0x03,                   /*      Report Count (3),           */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x95, 0x04,                   /*      Report Count (4),           */
+	0x81, 0x03,                   /*      Input (Constant, Variable), */
+	0x09, 0x32,                   /*      Usage (In Range),           */
+	0x95, 0x01,                   /*      Report Count (1),           */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x75, 0x10,                   /*      Report Size (16),           */
+	0x95, 0x01,                   /*      Report Count (1),           */
+	0xA4,                         /*      Push,                       */
+	0x05, 0x01,                   /*      Usage Page (Desktop),       */
+	0x55, 0xFD,                   /*      Unit Exponent (-3),         */
+	0x65, 0x13,                   /*      Unit (Inch),                */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x34,                         /*      Physical Minimum (0),       */
+	0x09, 0x30,                   /*      Usage (X),                  */
+	0x27, 0x00, 0xF0, 0x00, 0x00, /*      Logical Maximum (61440),    */
+	0x46, 0xE0, 0x2E,             /*      Physical Maximum (12000),   */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x09, 0x31,                   /*      Usage (Y),                  */
+	0x27, 0x00, 0xB4, 0x00, 0x00, /*      Logical Maximum (46080),    */
+	0x46, 0x28, 0x23,             /*      Physical Maximum (9000),    */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0xB4,                         /*      Pop,                        */
+	0x09, 0x30,                   /*      Usage (Tip Pressure),       */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x26, 0xFF, 0x07,             /*      Logical Maximum (2047),     */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0xC0,                         /*    End Collection,               */
+	0xC0,                         /*  End Collection,                 */
+	0x05, 0x0D,                   /*  Usage Page (Digitizer),         */
+	0x09, 0x21,                   /*  Usage (Puck),                   */
+	0xA1, 0x01,                   /*  Collection (Application),       */
+	0x85, 0x11,                   /*    Report ID (17),               */
+	0x09, 0x21,                   /*    Usage (Puck),                 */
+	0xA0,                         /*    Collection (Physical),        */
+	0x05, 0x09,                   /*      Usage Page (Button),        */
+	0x75, 0x01,                   /*      Report Size (1),            */
+	0x19, 0x01,                   /*      Usage Minimum (01h),        */
+	0x29, 0x03,                   /*      Usage Maximum (03h),        */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x25, 0x01,                   /*      Logical Maximum (1),        */
+	0x95, 0x03,                   /*      Report Count (3),           */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x95, 0x04,                   /*      Report Count (4),           */
+	0x81, 0x01,                   /*      Input (Constant),           */
+	0x95, 0x01,                   /*      Report Count (1),           */
+	0x0B, 0x32, 0x00, 0x0D, 0x00, /*      Usage (Digitizer In Range), */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x25, 0x01,                   /*      Logical Maximum (1),        */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0xA4,                         /*      Push,                       */
+	0x05, 0x01,                   /*      Usage Page (Desktop),       */
+	0x75, 0x10,                   /*      Report Size (16),           */
+	0x95, 0x01,                   /*      Report Count (1),           */
+	0x55, 0xFD,                   /*      Unit Exponent (-3),         */
+	0x65, 0x13,                   /*      Unit (Inch),                */
+	0x14,                         /*      Logical Minimum (0),        */
+	0x34,                         /*      Physical Minimum (0),       */
+	0x09, 0x30,                   /*      Usage (X),                  */
+	0x27, 0x00, 0xF0, 0x00, 0x00, /*      Logical Maximum (61440),    */
+	0x46, 0xE0, 0x2E,             /*      Physical Maximum (12000),   */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x09, 0x31,                   /*      Usage (Y),                  */
+	0x27, 0x00, 0xB4, 0x00, 0x00, /*      Logical Maximum (46080),    */
+	0x46, 0x28, 0x23,             /*      Physical Maximum (9000),    */
+	0x81, 0x02,                   /*      Input (Variable),           */
+	0x09, 0x38,                   /*      Usage (Wheel),              */
+	0x75, 0x08,                   /*      Report Size (8),            */
+	0x95, 0x01,                   /*      Report Count (1),           */
+	0x15, 0xFF,                   /*      Logical Minimum (-1),       */
+	0x25, 0x01,                   /*      Logical Maximum (1),        */