Merge branch 'upstream' into for-linus

Conflicts:
	drivers/hid/hid-wacom.c

14 files changed, 667 insertions, 79 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 71d4c0703629..ac8e12d00c0f 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -273,7 +273,7 @@ config HID_SAMSUNG
 	depends on USB_HID
 	default !EMBEDDED
 	---help---
-	Support for Samsung InfraRed remote control.
+	Support for Samsung InfraRed remote control or keyboards.
 
 config HID_SONY
 	tristate "Sony" if EMBEDDED
@@ -332,7 +332,7 @@ config HID_TOPSEED
 	depends on USB_HID
 	default !EMBEDDED
 	---help---
-	Say Y if you have a TopSeed Cyberlink remote control.
+	Say Y if you have a TopSeed Cyberlink or BTC Emprex remote control.
 
 config HID_THRUSTMASTER
 	tristate "ThrustMaster devices support" if EMBEDDED
@@ -357,6 +357,14 @@ config HID_WACOM
 	---help---
 	Support for Wacom Graphire Bluetooth tablet.
 
+config HID_WACOM_POWER_SUPPLY
+	bool "Wacom Bluetooth devices power supply status support"
+	depends on HID_WACOM
+	select POWER_SUPPLY
+	---help---
+	  Say Y here if you want to enable power supply status monitoring for
+	  Wacom Bluetooth devices.
+
 config HID_ZEROPLUS
 	tristate "Zeroplus based game controller support" if EMBEDDED
 	depends on USB_HID
@@ -372,6 +380,13 @@ config ZEROPLUS_FF
 	  Say Y here if you have a Zeroplus based game controller and want
 	  to have force feedback support for it.
 
+config HID_ZYDACRON
+	tristate "Zydacron remote control support" if EMBEDDED
+	depends on USB_HID
+	default !EMBEDDED
+	---help---
+	Support for Zydacron remote control.
+
 endmenu
 
 endif # HID_SUPPORT
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 0b2618f092ca..d1f1b448977d 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -54,6 +54,7 @@ obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o
 obj-$(CONFIG_HID_TOPSEED)	+= hid-topseed.o
 obj-$(CONFIG_HID_TWINHAN)	+= hid-twinhan.o
 obj-$(CONFIG_HID_ZEROPLUS)	+= hid-zpff.o
+obj-$(CONFIG_HID_ZYDACRON)	+= hid-zydacron.o
 obj-$(CONFIG_HID_WACOM)		+= hid-wacom.o
 
 obj-$(CONFIG_USB_HID)		+= usbhid/
diff --git a/drivers/hid/hid-3m-pct.c b/drivers/hid/hid-3m-pct.c
index c31e0be8ccea..2a0d56b7a02b 100644
--- a/drivers/hid/hid-3m-pct.c
+++ b/drivers/hid/hid-3m-pct.c
@@ -1,7 +1,7 @@
 /*
  *  HID driver for 3M PCT multitouch panels
  *
- *  Copyright (c) 2009 Stephane Chatty <chatty@enac.fr>
+ *  Copyright (c) 2009-2010 Stephane Chatty <chatty@enac.fr>
  *
  */
 
@@ -25,7 +25,7 @@ MODULE_LICENSE("GPL");
 #include "hid-ids.h"
 
 struct mmm_finger {
-	__s32 x, y;
+	__s32 x, y, w, h;
 	__u8 rank;
 	bool touch, valid;
 };
@@ -82,7 +82,18 @@ static int mmm_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			/* touchscreen emulation */
 			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
 			return 1;
+		case HID_DG_WIDTH:
+			hid_map_usage(hi, usage, bit, max,
+					EV_ABS, ABS_MT_TOUCH_MAJOR);
+			return 1;
+		case HID_DG_HEIGHT:
+			hid_map_usage(hi, usage, bit, max,
+					EV_ABS, ABS_MT_TOUCH_MINOR);
+			input_set_abs_params(hi->input, ABS_MT_ORIENTATION,
+					1, 1, 0, 0);
+			return 1;
 		case HID_DG_CONTACTID:
+			field->logical_maximum = 59;
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_TRACKING_ID);
 			return 1;
@@ -128,9 +139,15 @@ static void mmm_filter_event(struct mmm_data *md, struct input_dev *input)
 			/* this finger is just placeholder data, ignore */
 		} else if (f->touch) {
 			/* this finger is on the screen */
+			int wide = (f->w > f->h);
 			input_event(input, EV_ABS, ABS_MT_TRACKING_ID, i);
 			input_event(input, EV_ABS, ABS_MT_POSITION_X, f->x);
 			input_event(input, EV_ABS, ABS_MT_POSITION_Y, f->y);
+			input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
+			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR,
+						wide ? f->w : f->h);
+			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR,
+						wide ? f->h : f->w);
 			input_mt_sync(input);
 			/*
 			 * touchscreen emulation: maintain the age rank
@@ -197,6 +214,14 @@ static int mmm_event(struct hid_device *hid, struct hid_field *field,
 		case HID_DG_CONFIDENCE:
 			md->valid = value;
 			break;
+		case HID_DG_WIDTH:
+			if (md->valid)
+				md->f[md->curid].w = value;
+			break;
+		case HID_DG_HEIGHT:
+			if (md->valid)
+				md->f[md->curid].h = value;
+			break;
 		case HID_DG_CONTACTID:
 			if (md->valid) {
 				md->curid = value;
@@ -255,6 +280,7 @@ static void mmm_remove(struct hid_device *hdev)
 
 static const struct hid_device_id mmm_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M1968) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, mmm_devices);
@@ -287,5 +313,4 @@ static void __exit mmm_exit(void)
 
 module_init(mmm_init);
 module_exit(mmm_exit);
-MODULE_LICENSE("GPL");
 
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 143e788b729b..69fdf1e2347b 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -653,10 +653,9 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 	if (device->driver->report_fixup)
 		device->driver->report_fixup(device, start, size);
 
-	device->rdesc = kmalloc(size, GFP_KERNEL);
+	device->rdesc = kmemdup(start, size, GFP_KERNEL);
 	if (device->rdesc == NULL)
 		return -ENOMEM;
-	memcpy(device->rdesc, start, size);
 	device->rsize = size;
 
 	parser = vmalloc(sizeof(struct hid_parser));
@@ -940,13 +939,8 @@ static void hid_output_field(struct hid_field *field, __u8 *data)
 	unsigned count = field->report_count;
 	unsigned offset = field->report_offset;
 	unsigned size = field->report_size;
-	unsigned bitsused = offset + count * size;
 	unsigned n;
 
-	/* make sure the unused bits in the last byte are zeros */
-	if (count > 0 && size > 0 && (bitsused % 8) != 0)
-		data[(bitsused-1)/8] &= (1 << (bitsused % 8)) - 1;
-
 	for (n = 0; n < count; n++) {
 		if (field->logical_minimum < 0)	/* signed values */
 			implement(data, offset + n * size, size, s32ton(field->value[n], size));
@@ -966,6 +960,7 @@ void hid_output_report(struct hid_report *report, __u8 *data)
 	if (report->id > 0)
 		*data++ = report->id;
 
+	memset(data, 0, ((report->size - 1) >> 3) + 1);
 	for (n = 0; n < report->maxfield; n++)
 		hid_output_field(report->field[n], data);
 }
@@ -1167,6 +1162,8 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
 	unsigned int i;
 	int len;
 
+	if (hdev->quirks & HID_QUIRK_HIDDEV_FORCE)
+		connect_mask |= (HID_CONNECT_HIDDEV_FORCE | HID_CONNECT_HIDDEV);
 	if (hdev->bus != BUS_USB)
 		connect_mask &= ~HID_CONNECT_HIDDEV;
 	if (hid_hiddev(hdev))
@@ -1246,6 +1243,7 @@ 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_blacklist[] = {
 	{ 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_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
@@ -1290,6 +1288,7 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ 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_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_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) },
@@ -1343,6 +1342,7 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ 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_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_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) },
@@ -1359,8 +1359,10 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) },
 	{ 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) },
 	{ }
@@ -1757,7 +1759,7 @@ int hid_add_device(struct hid_device *hdev)
 
 	/* we need to kill them here, otherwise they will stay allocated to
 	 * wait for coming driver */
-	if (hid_ignore(hdev))
+	if (!(hdev->quirks & HID_QUIRK_NO_IGNORE) && hid_ignore(hdev))
 		return -ENODEV;
 
 	/* XXX hack, any other cleaner solution after the driver core
@@ -1765,11 +1767,12 @@ int hid_add_device(struct hid_device *hdev)
 	dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
 		     hdev->vendor, hdev->product, atomic_inc_return(&id));
 
+	hid_debug_register(hdev, dev_name(&hdev->dev));
 	ret = device_add(&hdev->dev);
 	if (!ret)
 		hdev->status |= HID_STAT_ADDED;
-
-	hid_debug_register(hdev, dev_name(&hdev->dev));
+	else
+		hid_debug_unregister(hdev);
 
 	return ret;
 }
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 09d27649a0f7..d55b81d2d16e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -20,6 +20,7 @@
 
 #define USB_VENDOR_ID_3M		0x0596
 #define USB_DEVICE_ID_3M1968		0x0500
+#define USB_DEVICE_ID_3M2256		0x0502
 
 #define USB_VENDOR_ID_A4TECH		0x09da
 #define USB_DEVICE_ID_A4TECH_WCP32PU	0x0006
@@ -123,6 +124,9 @@
 #define USB_VENDOR_ID_BERKSHIRE		0x0c98
 #define USB_DEVICE_ID_BERKSHIRE_PCWD	0x1140
 
+#define USB_VENDOR_ID_BTC		0x046e
+#define USB_DEVICE_ID_BTC_EMPREX_REMOTE	0x5578
+
 #define USB_VENDOR_ID_CH		0x068e
 #define USB_DEVICE_ID_CH_PRO_PEDALS	0x00f2
 #define USB_DEVICE_ID_CH_COMBATSTICK	0x00f4
@@ -171,6 +175,9 @@
 
 #define USB_VENDOR_ID_DRAGONRISE	0x0079
 
+#define USB_VENDOR_ID_EGALAX		0x0EEF
+#define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER	0x0001
+
 #define USB_VENDOR_ID_ELO		0x04E7
 #define USB_DEVICE_ID_ELO_TS2700	0x0020
 
@@ -409,6 +416,7 @@
 
 #define USB_VENDOR_ID_SAMSUNG		0x0419
 #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE	0x0001
+#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE	0x0600
 
 #define USB_VENDOR_ID_SONY			0x054c
 #define USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE	0x024b
@@ -457,6 +465,7 @@
 
 #define USB_VENDOR_ID_WACOM		0x056a
 #define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH	0x81
+#define USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH	0xbd
 
 #define USB_VENDOR_ID_WISEGROUP		0x0925
 #define USB_DEVICE_ID_SMARTJOY_PLUS	0x0005
@@ -475,6 +484,9 @@
 
 #define USB_VENDOR_ID_ZEROPLUS		0x0c12
 
+#define USB_VENDOR_ID_ZYDACRON	0x13EC
+#define USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL	0x0006
+
 #define USB_VENDOR_ID_KYE		0x0458
 #define USB_DEVICE_ID_KYE_ERGO_525V	0x0087
 #define USB_DEVICE_ID_KYE_GPEN_560	0x5003
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 3677c9037a11..f6433d8050a9 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -126,6 +126,9 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1004: lg_map_key_clear(KEY_VIDEO);		break;
 	case 0x1005: lg_map_key_clear(KEY_AUDIO);		break;
 	case 0x100a: lg_map_key_clear(KEY_DOCUMENTS);		break;
+	/* The following two entries are Playlist 1 and 2 on the MX3200 */
+	case 0x100f: lg_map_key_clear(KEY_FN_1);		break;
+	case 0x1010: lg_map_key_clear(KEY_FN_2);		break;
 	case 0x1011: lg_map_key_clear(KEY_PREVIOUSSONG);	break;
 	case 0x1012: lg_map_key_clear(KEY_NEXTSONG);		break;
 	case 0x1013: lg_map_key_clear(KEY_CAMERA);		break;
@@ -137,6 +140,7 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1019: lg_map_key_clear(KEY_PROG1);		break;
 	case 0x101a: lg_map_key_clear(KEY_PROG2);		break;
 	case 0x101b: lg_map_key_clear(KEY_PROG3);		break;
+	case 0x101c: lg_map_key_clear(KEY_CYCLEWINDOWS);	break;
 	case 0x101f: lg_map_key_clear(KEY_ZOOMIN);		break;
 	case 0x1020: lg_map_key_clear(KEY_ZOOMOUT);		break;
 	case 0x1021: lg_map_key_clear(KEY_ZOOMRESET);		break;
@@ -147,6 +151,11 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1029: lg_map_key_clear(KEY_SHUFFLE);		break;
 	case 0x102a: lg_map_key_clear(KEY_BACK);		break;
 	case 0x102b: lg_map_key_clear(KEY_CYCLEWINDOWS);	break;
+	case 0x102d: lg_map_key_clear(KEY_WWW);			break;
+	/* The following two are 'Start/answer call' and 'End/reject call'
+	   on the MX3200 */
+	case 0x1031: lg_map_key_clear(KEY_OK);			break;
+	case 0x1032: lg_map_key_clear(KEY_CANCEL);		break;
 	case 0x1041: lg_map_key_clear(KEY_BATTERY);		break;
 	case 0x1042: lg_map_key_clear(KEY_WORDPROCESSOR);	break;
 	case 0x1043: lg_map_key_clear(KEY_SPREADSHEET);		break;
diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c
index 510dd1340597..bda0fd60c98d 100644
--- a/drivers/hid/hid-samsung.c
+++ b/drivers/hid/hid-samsung.c
@@ -7,6 +7,18 @@
  *  Copyright (c) 2006-2007 Jiri Kosina
  *  Copyright (c) 2007 Paul Walmsley
  *  Copyright (c) 2008 Jiri Slaby
+ *  Copyright (c) 2010 Don Prince <dhprince.devel@yahoo.co.uk>
+ *
+ *
+ *  This driver supports several HID devices:
+ *
+ *  [0419:0001] Samsung IrDA remote controller (reports as Cypress USB Mouse).
+ *	various hid report fixups for different variants.
+ *
+ *  [0419:0600] Creative Desktop Wireless 6000 keyboard/mouse combo
+ *	several key mappings used from the consumer usage page
+ *	deviate from the USB HUT 1.12 standard.
+ *
  */
 
 /*
@@ -17,14 +29,13 @@
  */
 
 #include <linux/device.h>
+#include <linux/usb.h>
 #include <linux/hid.h>
 #include <linux/module.h>
 
 #include "hid-ids.h"
 
 /*
- * Samsung IrDA remote controller (reports as Cypress USB Mouse).
- *
  * There are several variants for 0419:0001:
  *
  * 1. 184 byte report descriptor
@@ -43,21 +54,21 @@
  * 4. 171 byte report descriptor
  * Report #3 has an array field with logical range 0..1 instead of 1..3.
  */
-static inline void samsung_dev_trace(struct hid_device *hdev,
+static inline void samsung_irda_dev_trace(struct hid_device *hdev,
 		unsigned int rsize)
 {
 	dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
 			"descriptor\n", rsize);
 }
 
-static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+static void samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int rsize)
 {
 	if (rsize == 184 && rdesc[175] == 0x25 && rdesc[176] == 0x40 &&
 			rdesc[177] == 0x75 && rdesc[178] == 0x30 &&
 			rdesc[179] == 0x95 && rdesc[180] == 0x01 &&
 			rdesc[182] == 0x40) {
-		samsung_dev_trace(hdev, 184);
+		samsung_irda_dev_trace(hdev, 184);
 		rdesc[176] = 0xff;
 		rdesc[178] = 0x08;
 		rdesc[180] = 0x06;
@@ -65,24 +76,80 @@ static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	} else
 	if (rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
 			rdesc[194] == 0x25 && rdesc[195] == 0x12) {
-		samsung_dev_trace(hdev, 203);
+		samsung_irda_dev_trace(hdev, 203);
 		rdesc[193] = 0x1;
 		rdesc[195] = 0xf;
 	} else
 	if (rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
 			rdesc[126] == 0x25 && rdesc[127] == 0x11) {
-		samsung_dev_trace(hdev, 135);
+		samsung_irda_dev_trace(hdev, 135);
 		rdesc[125] = 0x1;
 		rdesc[127] = 0xe;
 	} else
 	if (rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
 			rdesc[162] == 0x25 && rdesc[163] == 0x01) {
-		samsung_dev_trace(hdev, 171);
+		samsung_irda_dev_trace(hdev, 171);
 		rdesc[161] = 0x1;
 		rdesc[163] = 0x3;
 	}
 }
 
+#define samsung_kbd_mouse_map_key_clear(c) \
+	hid_map_usage_clear(hi, usage, bit, max, EV_KEY, (c))
+
+static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
+	struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
+	unsigned long **bit, int *max)
+{
+	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+	unsigned short ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
+
+	if (1 != ifnum || HID_UP_CONSUMER != (usage->hid & HID_USAGE_PAGE))
+		return 0;
+
+	dbg_hid("samsung wireless keyboard/mouse input mapping event [0x%x]\n",
+		usage->hid & HID_USAGE);
+
+	switch (usage->hid & HID_USAGE) {
+	/* report 2 */
+	case 0x183: samsung_kbd_mouse_map_key_clear(KEY_MEDIA); break;
+	case 0x195: samsung_kbd_mouse_map_key_clear(KEY_EMAIL);	break;
+	case 0x196: samsung_kbd_mouse_map_key_clear(KEY_CALC); break;
+	case 0x197: samsung_kbd_mouse_map_key_clear(KEY_COMPUTER); break;
+	case 0x22b: samsung_kbd_mouse_map_key_clear(KEY_SEARCH); break;
+	case 0x22c: samsung_kbd_mouse_map_key_clear(KEY_WWW); break;
+	case 0x22d: samsung_kbd_mouse_map_key_clear(KEY_BACK); break;
+	case 0x22e: samsung_kbd_mouse_map_key_clear(KEY_FORWARD); break;
+	case 0x22f: samsung_kbd_mouse_map_key_clear(KEY_FAVORITES); break;
+	case 0x230: samsung_kbd_mouse_map_key_clear(KEY_REFRESH); break;
+	case 0x231: samsung_kbd_mouse_map_key_clear(KEY_STOP); break;
+	default:
+		return 0;
+	}
+
+	return 1;
+}
+
+static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+	unsigned int rsize)
+{
+	if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product)
+		samsung_irda_report_fixup(hdev, rdesc, rsize);
+}
+
+static int samsung_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+	struct hid_field *field, struct hid_usage *usage,
+	unsigned long **bit, int *max)
+{
+	int ret = 0;
+
+	if (USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE == hdev->product)
+		ret = samsung_kbd_mouse_input_mapping(hdev,
+			hi, field, usage, bit, max);
+
+	return ret;
+}
+
 static int samsung_probe(struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
@@ -95,10 +162,12 @@ static int samsung_probe(struct hid_device *hdev,
 		goto err_free;
 	}
 
-	if (hdev->rsize == 184) {
-		/* disable hidinput, force hiddev */
-		cmask = (cmask & ~HID_CONNECT_HIDINPUT) |
-			HID_CONNECT_HIDDEV_FORCE;
+	if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product) {
+		if (hdev->rsize == 184) {
+			/* disable hidinput, force hiddev */
+			cmask = (cmask & ~HID_CONNECT_HIDINPUT) |
+				HID_CONNECT_HIDDEV_FORCE;
+		}
 	}
 
 	ret = hid_hw_start(hdev, cmask);
@@ -114,6 +183,7 @@ err_free:
 
 static const struct hid_device_id samsung_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, samsung_devices);
@@ -122,6 +192,7 @@ static struct hid_driver samsung_driver = {
 	.name = "samsung",
 	.id_table = samsung_devices,
 	.report_fixup = samsung_report_fixup,
+	.input_mapping = samsung_input_mapping,
 	.probe = samsung_probe,
 };
 
diff --git a/drivers/hid/hid-topseed.c b/drivers/hid/hid-topseed.c
index 6925eda1081a..2eebdcc57bcf 100644
--- a/drivers/hid/hid-topseed.c
+++ b/drivers/hid/hid-topseed.c
@@ -3,6 +3,9 @@
  *
  *  Copyright (c) 2008 Lev Babiev
  *  based on hid-cherry driver
+ *
+ *  Modified to also support BTC "Emprex 3009URF III Vista MCE Remote" by
+ *  Wayne Thomas 2010.
  */
 
 /*
@@ -24,23 +27,29 @@ static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		struct hid_field *field, struct hid_usage *usage,
 		unsigned long **bit, int *max)
 {
-	if ((usage->hid & HID_USAGE_PAGE) != 0x0ffbc0000)
+	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
 		return 0;
 
 	switch (usage->hid & HID_USAGE) {
-        case 0x00d: ts_map_key_clear(KEY_HOME);           break;
-        case 0x024: ts_map_key_clear(KEY_MENU);           break;
-        case 0x025: ts_map_key_clear(KEY_TV);             break;
-        case 0x048: ts_map_key_clear(KEY_RED);            break;
-        case 0x047: ts_map_key_clear(KEY_GREEN);          break;
-        case 0x049: ts_map_key_clear(KEY_YELLOW);         break;
-        case 0x04a: ts_map_key_clear(KEY_BLUE);           break;
-        case 0x04b: ts_map_key_clear(KEY_ANGLE);          break;
-        case 0x04c: ts_map_key_clear(KEY_LANGUAGE);       break;
-        case 0x04d: ts_map_key_clear(KEY_SUBTITLE);       break;
-        case 0x031: ts_map_key_clear(KEY_AUDIO);          break;
-        case 0x032: ts_map_key_clear(KEY_TEXT);           break;
-        case 0x033: ts_map_key_clear(KEY_CHANNEL);        break;
+	case 0x00d: ts_map_key_clear(KEY_MEDIA);	break;
+	case 0x024: ts_map_key_clear(KEY_MENU);		break;
+	case 0x025: ts_map_key_clear(KEY_TV);		break;
+	case 0x031: ts_map_key_clear(KEY_AUDIO);	break;
+	case 0x032: ts_map_key_clear(KEY_TEXT);		break;
+	case 0x033: ts_map_key_clear(KEY_CHANNEL);	break;
+	case 0x047: ts_map_key_clear(KEY_MP3);		break;
+	case 0x048: ts_map_key_clear(KEY_TV2);		break;
+	case 0x049: ts_map_key_clear(KEY_CAMERA);	break;
+	case 0x04a: ts_map_key_clear(KEY_VIDEO);	break;
+	case 0x04b: ts_map_key_clear(KEY_ANGLE);	break;
+	case 0x04c: ts_map_key_clear(KEY_LANGUAGE);	break;
+	case 0x04d: ts_map_key_clear(KEY_SUBTITLE);	break;
+	case 0x050: ts_map_key_clear(KEY_RADIO);	break;
+	case 0x05a: ts_map_key_clear(KEY_TEXT);		break;
+	case 0x05b: ts_map_key_clear(KEY_RED);		break;
+	case 0x05c: ts_map_key_clear(KEY_GREEN);	break;
+	case 0x05d: ts_map_key_clear(KEY_YELLOW);	break;
+	case 0x05e: ts_map_key_clear(KEY_BLUE);		break;
 	default:
 		return 0;
 	}
@@ -50,6 +59,7 @@ static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 
 static const struct hid_device_id ts_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, ts_devices);
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index f947d8337e21..1e051f1171e4 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -22,14 +22,159 @@
 #include <linux/hid.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+#include <linux/power_supply.h>
+#endif
 
 #include "hid-ids.h"
 
 struct wacom_data {
 	__u16 tool;
 	unsigned char butstate;
+	unsigned char high_speed;
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+	int battery_capacity;
+	struct power_supply battery;
+	struct power_supply ac;
+#endif
 };
 
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+/*percent of battery capacity, 0 means AC online*/
+static unsigned short batcap[8] = { 1, 15, 25, 35, 50, 70, 100, 0 };
+
+static enum power_supply_property wacom_battery_props[] = {
+	POWER_SUPPLY_PROP_PRESENT,
+	POWER_SUPPLY_PROP_CAPACITY
+};
+
+static enum power_supply_property wacom_ac_props[] = {
+	POWER_SUPPLY_PROP_PRESENT,
+	POWER_SUPPLY_PROP_ONLINE
+};
+
+static int wacom_battery_get_property(struct power_supply *psy,
+				enum power_supply_property psp,
+				union power_supply_propval *val)
+{
+	struct wacom_data *wdata = container_of(psy,
+					struct wacom_data, battery);
+	int power_state = batcap[wdata->battery_capacity];
+	int ret = 0;
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_PRESENT:
+		val->intval = 1;
+		break;
+	case POWER_SUPPLY_PROP_CAPACITY:
+		/* show 100% battery capacity when charging */
+		if (power_state == 0)
+			val->intval = 100;
+		else
+			val->intval = power_state;
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
+static int wacom_ac_get_property(struct power_supply *psy,
+				enum power_supply_property psp,
+				union power_supply_propval *val)
+{
+	struct wacom_data *wdata = container_of(psy, struct wacom_data, ac);
+	int power_state = batcap[wdata->battery_capacity];
+	int ret = 0;
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_PRESENT:
+		/* fall through */
+	case POWER_SUPPLY_PROP_ONLINE:
+		if (power_state == 0)
+			val->intval = 1;
+		else
+			val->intval = 0;
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+#endif
+
+static void wacom_poke(struct hid_device *hdev, u8 speed)
+{
+	struct wacom_data *wdata = hid_get_drvdata(hdev);
+	int limit, ret;
+	char rep_data[2];
+
+	rep_data[0] = 0x03 ; rep_data[1] = 0x00;
+	limit = 3;
+	do {
+		ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
+				HID_FEATURE_REPORT);
+	} while (ret < 0 && limit-- > 0);
+
+	if (ret >= 0) {
+		if (speed == 0)
+			rep_data[0] = 0x05;
+		else
+			rep_data[0] = 0x06;
+
+		rep_data[1] = 0x00;
+		limit = 3;
+		do {
+			ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
+					HID_FEATURE_REPORT);
+		} while (ret < 0 && limit-- > 0);
+
+		if (ret >= 0) {
+			wdata->high_speed = speed;
+			return;
+		}
+	}
+
+	/*
+	 * Note that if the raw queries fail, it's not a hard failure and it
+	 * is safe to continue
+	 */
+	dev_warn(&hdev->dev, "failed to poke device, command %d, err %d\n",
+				rep_data[0], ret);
+	return;
+}
+
+static ssize_t wacom_show_speed(struct device *dev,
+				struct device_attribute
+				*attr, char *buf)
+{
+	struct wacom_data *wdata = dev_get_drvdata(dev);
+
+	return snprintf(buf, PAGE_SIZE, "%i\n", wdata->high_speed);
+}
+
+static ssize_t wacom_store_speed(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+	int new_speed;
+
+	if (sscanf(buf, "%1d", &new_speed ) != 1)
+		return -EINVAL;
+
+	if (new_speed == 0 || new_speed == 1) {
+		wacom_poke(hdev, new_speed);
+		return strnlen(buf, PAGE_SIZE);
+	} else
+		return -EINVAL;
+}
+
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUGO,
+		wacom_show_speed, wacom_store_speed);
+
 static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 		u8 *raw_data, int size)
 {
@@ -148,6 +293,12 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 		input_sync(input);
 	}
 
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+	/* Store current battery capacity */
+	rw = (data[7] >> 2 & 0x07);
+	if (rw != wdata->battery_capacity)
+		wdata->battery_capacity = rw;
+#endif
 	return 1;
 }
 
@@ -157,9 +308,7 @@ static int wacom_probe(struct hid_device *hdev,
 	struct hid_input *hidinput;
 	struct input_dev *input;
 	struct wacom_data *wdata;
-	char rep_data[2];
 	int ret;
-	int limit;
 
 	wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
 	if (wdata == NULL) {
@@ -182,31 +331,53 @@ static int wacom_probe(struct hid_device *hdev,
 		goto err_free;
 	}
 
-	/*
-	 * Note that if the raw queries fail, it's not a hard failure and it
-	 * is safe to continue
-	 */
+	ret = device_create_file(&hdev->dev, &dev_attr_speed);
+	if (ret)
+		dev_warn(&hdev->dev,
+			"can't create sysfs speed attribute err: %d\n", ret);
 
-	/* Set Wacom mode2 */
-	rep_data[0] = 0x03; rep_data[1] = 0x00;
-	limit = 3;
-	do {
-		ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
-				HID_FEATURE_REPORT);
-	} while (ret < 0 && limit-- > 0);
-	if (ret < 0)
-		dev_warn(&hdev->dev, "failed to poke device #1, %d\n", ret);
+	/* Set Wacom mode 2 with high reporting speed */
+	wacom_poke(hdev, 1);
 
-	/* 0x06 - high reporting speed, 0x05 - low speed */
-	rep_data[0] = 0x06; rep_data[1] = 0x00;
-	limit = 3;
-	do {
-		ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
-				HID_FEATURE_REPORT);
-	} while (ret < 0 && limit-- > 0);
-	if (ret < 0)
-		dev_warn(&hdev->dev, "failed to poke device #2, %d\n", ret);
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+	wdata->battery.properties = wacom_battery_props;
+	wdata->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
+	wdata->battery.get_property = wacom_battery_get_property;
+	wdata->battery.name = "wacom_battery";
+	wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
+	wdata->battery.use_for_apm = 0;
 
+	ret = power_supply_register(&hdev->dev, &wdata->battery);
+	if (ret) {
+		dev_warn(&hdev->dev,
+			"can't create sysfs battery attribute, err: %d\n", ret);
+		/*
+		 * battery attribute is not critical for the tablet, but if it
+		 * failed then there is no need to create ac attribute
+		 */
+		goto move_on;
+	}
+
+	wdata->ac.properties = wacom_ac_props;
+	wdata->ac.num_properties = ARRAY_SIZE(wacom_ac_props);
+	wdata->ac.get_property = wacom_ac_get_property;
+	wdata->ac.name = "wacom_ac";
+	wdata->ac.type = POWER_SUPPLY_TYPE_MAINS;
+	wdata->ac.use_for_apm = 0;
+
+	ret = power_supply_register(&hdev->dev, &wdata->ac);
+	if (ret) {
+		dev_warn(&hdev->dev,
+			"can't create ac battery attribute, err: %d\n", ret);
+		/*
+		 * ac attribute is not critical for the tablet, but if it
+		 * failed then we don't want to battery attribute to exist
+		 */
+		power_supply_unregister(&wdata->battery);
+	}
+
+move_on:
+#endif
 	hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
 	input = hidinput->input;
 
@@ -251,13 +422,21 @@ err_free:
 
 static void wacom_remove(struct hid_device *hdev)
 {
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+	struct wacom_data *wdata = hid_get_drvdata(hdev);
+#endif
 	hid_hw_stop(hdev);
+
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+	power_supply_unregister(&wdata->battery);
+	power_supply_unregister(&wdata->ac);
+#endif
 	kfree(hid_get_drvdata(hdev));
 }
 
 static const struct hid_device_id wacom_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
-
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, wacom_devices);
diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c
new file mode 100644
index 000000000000..9e8d35a203e4
--- /dev/null
+++ b/drivers/hid/hid-zydacron.c
@@ -0,0 +1,237 @@
+/*
+*  HID driver for zydacron remote control
+*
+*  Copyright (c) 2010 Don Prince <dhprince.devel@yahoo.co.uk>
+*/
+
+/*
+* 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 "hid-ids.h"
+
+struct zc_device {
+	struct input_dev	*input_ep81;
+	unsigned short		last_key[4];
+};
+
+
+/*
+* Zydacron remote control has an invalid HID report descriptor,
+* that needs fixing before we can parse it.
+*/
+static void zc_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+	unsigned int rsize)
+{
+	if (rsize >= 253 &&
+		rdesc[0x96] == 0xbc && rdesc[0x97] == 0xff &&
+		rdesc[0xca] == 0xbc && rdesc[0xcb] == 0xff &&
+		rdesc[0xe1] == 0xbc && rdesc[0xe2] == 0xff) {
+			dev_info(&hdev->dev,
+				"fixing up zydacron remote control report "
+				"descriptor\n");
+			rdesc[0x96] = rdesc[0xca] = rdesc[0xe1] = 0x0c;
+			rdesc[0x97] = rdesc[0xcb] = rdesc[0xe2] = 0x00;
+		}
+}
+
+#define zc_map_key_clear(c) \
+	hid_map_usage_clear(hi, usage, bit, max, EV_KEY, (c))
+
+static int zc_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+	struct hid_field *field, struct hid_usage *usage,
+	unsigned long **bit, int *max)
+{
+	int i;
+	struct zc_device *zc = hid_get_drvdata(hdev);
+	zc->input_ep81 = hi->input;
+
+	if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
+		return 0;
+
+	dbg_hid("zynacron input mapping event [0x%x]\n",
+		usage->hid & HID_USAGE);
+
+	switch (usage->hid & HID_USAGE) {
+	/* report 2 */
+	case 0x10:
+		zc_map_key_clear(KEY_MODE);
+		break;
+	case 0x30:
+		zc_map_key_clear(KEY_SCREEN);
+		break;
+	case 0x70:
+		zc_map_key_clear(KEY_INFO);
+		break;
+	/* report 3 */
+	case 0x04:
+		zc_map_key_clear(KEY_RADIO);
+		break;
+	/* report 4 */
+	case 0x0d:
+		zc_map_key_clear(KEY_PVR);
+		break;
+	case 0x25:
+		zc_map_key_clear(KEY_TV);
+		break;
+	case 0x47:
+		zc_map_key_clear(KEY_AUDIO);
+		break;
+	case 0x49:
+		zc_map_key_clear(KEY_AUX);
+		break;
+	case 0x4a:
+		zc_map_key_clear(KEY_VIDEO);
+		break;
+	case 0x48:
+		zc_map_key_clear(KEY_DVD);
+		break;
+	case 0x24:
+		zc_map_key_clear(KEY_MENU);
+		break;
+	case 0x32:
+		zc_map_key_clear(KEY_TEXT);
+		break;
+	default:
+		return 0;
+	}
+
+	for (i = 0; i < 4; i++)
+		zc->last_key[i] = 0;
+
+	return 1;
+}
+
+static int zc_raw_event(struct hid_device *hdev, struct hid_report *report,
+	 u8 *data, int size)
+{
+	struct zc_device *zc = hid_get_drvdata(hdev);
+	int ret = 0;
+	unsigned key;
+	unsigned short index;
+
+	if (report->id == data[0]) {
+
+		/* break keys */
+		for (index = 0; index < 4; index++) {
+			key = zc->last_key[index];
+			if (key) {
+				input_event(zc->input_ep81, EV_KEY, key, 0);
+				zc->last_key[index] = 0;
+			}
+		}
+
+		key = 0;
+		switch (report->id) {
+		case 0x02:
+		case 0x03:
+			switch (data[1]) {
+			case 0x10:
+				key = KEY_MODE;
+				index = 0;
+				break;
+			case 0x30:
+				key = KEY_SCREEN;
+				index = 1;
+				break;
+			case 0x70:
+				key = KEY_INFO;
+				index = 2;
+				break;
+			case 0x04:
+				key = KEY_RADIO;
+				index = 3;
+				break;
+			}
+
+			if (key) {
+				input_event(zc->input_ep81, EV_KEY, key, 1);
+				zc->last_key[index] = key;
+			}
+
+			ret = 1;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int zc_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+	int ret;
+	struct zc_device *zc;
+
+	zc = kzalloc(sizeof(*zc), GFP_KERNEL);
+	if (zc == NULL) {
+		dev_err(&hdev->dev, "zydacron: can't alloc descriptor\n");
+		return -ENOMEM;
+	}
+
+	hid_set_drvdata(hdev, zc);
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		dev_err(&hdev->dev, "zydacron: parse failed\n");
+		goto err_free;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+	if (ret) {
+		dev_err(&hdev->dev, "zydacron: hw start failed\n");
+		goto err_free;
+	}
+
+	return 0;
+err_free:
+	kfree(zc);
+
+	return ret;
+}
+
+static void zc_remove(struct hid_device *hdev)
+{
+	struct zc_device *zc = hid_get_drvdata(hdev);
+
+	hid_hw_stop(hdev);
+
+	if (NULL != zc)
+		kfree(zc);
+}
+
+static const struct hid_device_id zc_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, zc_devices);
+
+static struct hid_driver zc_driver = {
+	.name = "zydacron",
+	.id_table = zc_devices,
+	.report_fixup = zc_report_fixup,
+	.input_mapping = zc_input_mapping,
+	.raw_event = zc_raw_event,
+	.probe = zc_probe,
+	.remove = zc_remove,
+};
+
+static int __init zc_init(void)
+{
+	return hid_register_driver(&zc_driver);
+}
+
+static void __exit zc_exit(void)
+{
+	hid_unregister_driver(&zc_driver);
+}
+
+module_init(zc_init);
+module_exit(zc_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 6eadf1a9b3cc..a9becf9cd0f6 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -311,7 +311,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
 						-EFAULT : len;
 					break;
 				}
-                }
+		}
 
 		ret = -ENOTTY;
 	}
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 7b85b696fdab..a2ebe1996740 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -807,16 +807,36 @@ static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t co
 	struct usb_host_interface *interface = intf->cur_altsetting;
 	int ret;
 
-	ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-		HID_REQ_SET_REPORT,
-		USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-		((report_type + 1) << 8) | *buf,
-		interface->desc.bInterfaceNumber, buf + 1, count - 1,
-		USB_CTRL_SET_TIMEOUT);
-
-	/* count also the report id */
-	if (ret > 0)
-		ret++;
+	if (usbhid->urbout) {
+		int actual_length;
+		int skipped_report_id = 0;
+		if (buf[0] == 0x0) {
+			/* Don't send the Report ID */
+			buf++;
+			count--;
+			skipped_report_id = 1;
+		}
+		ret = usb_interrupt_msg(dev, usbhid->urbout->pipe,
+			buf, count, &actual_length,
+			USB_CTRL_SET_TIMEOUT);
+		/* return the number of bytes transferred */
+		if (ret == 0) {
+			ret = actual_length;
+			/* count also the report id */
+			if (skipped_report_id)
+				ret++;
+		}
+	} else {
+		ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+			HID_REQ_SET_REPORT,
+			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+			((report_type + 1) << 8) | *buf,
+			interface->desc.bInterfaceNumber, buf + 1, count - 1,
+			USB_CTRL_SET_TIMEOUT);
+		/* count also the report id */
+		if (ret > 0)
+			ret++;
+	}
 
 	return ret;
 }
@@ -1019,12 +1039,15 @@ static int usbhid_start(struct hid_device *hid)
 	/* Some keyboards don't work until their LEDs have been set.
 	 * Since BIOSes do set the LEDs, it must be safe for any device
 	 * that supports the keyboard boot protocol.
+	 * In addition, enable remote wakeup by default for all keyboard
+	 * devices supporting the boot protocol.
 	 */
 	if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT &&
 			interface->desc.bInterfaceProtocol ==
-				USB_INTERFACE_PROTOCOL_KEYBOARD)
+				USB_INTERFACE_PROTOCOL_KEYBOARD) {
 		usbhid_set_leds(hid);
-
+		device_set_wakeup_enable(&dev->dev, 1);
+	}
 	return 0;
 
 fail:
@@ -1133,6 +1156,7 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
 	hid->vendor = le16_to_cpu(dev->descriptor.idVendor);
 	hid->product = le16_to_cpu(dev->descriptor.idProduct);
 	hid->name[0] = 0;
+	hid->quirks = usbhid_lookup_quirk(hid->vendor, hid->product);
 	if (intf->cur_altsetting->desc.bInterfaceProtocol ==
 			USB_INTERFACE_PROTOCOL_MOUSE)
 		hid->type = HID_TYPE_USBMOUSE;
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 1152f9b5fd44..7a6bda23283e 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -33,6 +33,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_EGALAX, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c
index f843443ba5c3..b2fd0b00de92 100644
--- a/drivers/hid/usbhid/usbkbd.c
+++ b/drivers/hid/usbhid/usbkbd.c
@@ -313,6 +313,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
 		goto fail2;
 
 	usb_set_intfdata(iface, kbd);
+	device_set_wakeup_enable(&dev->dev, 1);
 	return 0;
 
 fail2: