diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 25d180a24fc42e1968de9b6b743c2ec76fd1c8c3..eeba66513997575957bf641f84fd514d532e2ca6 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -2,7 +2,7 @@
  * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $
  *
  *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2006 Jiri Kosina
+ *  Copyright (c) 2006-2007 Jiri Kosina
  *
  *  HID to Linux Input mapping
  */
@@ -532,6 +532,26 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 				case 0x302: map_key_clear(KEY_PROG2);		break;
 				case 0x303: map_key_clear(KEY_PROG3);		break;
 
+				/* Reported on Logitech S510 wireless keyboard */
+				case 0x101f: map_key_clear(KEY_ZOOMIN);		break;
+				case 0x1020: map_key_clear(KEY_ZOOMOUT);	break;
+				case 0x1021: map_key_clear(KEY_ZOOMRESET);	break;
+				/* this one is marked as 'Rotate' */
+				case 0x1028: map_key_clear(KEY_ANGLE);		break;
+				case 0x1029: map_key_clear(KEY_SHUFFLE);	break;
+				case 0x1041: map_key_clear(KEY_BATTERY);	break;
+				case 0x1042: map_key_clear(KEY_WORDPROCESSOR);	break;
+				case 0x1043: map_key_clear(KEY_SPREADSHEET);	break;
+				case 0x1044: map_key_clear(KEY_PRESENTATION);	break;
+				case 0x1045: map_key_clear(KEY_UNDO);		break;
+				case 0x1046: map_key_clear(KEY_REDO);		break;
+				case 0x1047: map_key_clear(KEY_PRINT);		break;
+				case 0x1048: map_key_clear(KEY_SAVE);		break;
+				case 0x1049: map_key_clear(KEY_PROG1);		break;
+				case 0x104a: map_key_clear(KEY_PROG2);		break;
+				case 0x104b: map_key_clear(KEY_PROG3);		break;
+				case 0x104c: map_key_clear(KEY_PROG4);		break;
+
 				default:    goto ignore;
 			}
 			break;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 378af7ae2bfbe5e28311780c736298dc16e982b9..5d5221324e633793ef83f1b0f179090e3989397a 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -4,7 +4,7 @@
  *  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 Jiri Kosina
+ *  Copyright (c) 2006-2007 Jiri Kosina
  */
 
 /*
@@ -755,6 +755,7 @@ void usbhid_init_reports(struct hid_device *hid)
 
 #define USB_VENDOR_ID_LOGITECH		0x046d
 #define USB_DEVICE_ID_LOGITECH_USB_RECEIVER	0xc101
+#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER_2	0xc517
 
 #define USB_VENDOR_ID_IMATION		0x0718
 #define USB_DEVICE_ID_DISC_STAKKA	0xd000
@@ -941,6 +942,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
 
 	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS },
+	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER_2, HID_QUIRK_LOGITECH_S510_DESCRIPTOR },
 
 	{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
 
@@ -1038,6 +1040,22 @@ static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum)
 	kfree(buf);
 }
 
+/*
+ * Logitech S510 keyboard sends in report #3 keys which are far
+ * above the logical maximum described in descriptor. This extends
+ * the original value of 0x28c of logical maximum to 0x104d
+ */
+static void hid_fixup_s510_descriptor(unsigned char *rdesc, int rsize)
+{
+	if (rsize >= 90 && rdesc[83] == 0x26
+			&& rdesc[84] == 0x8c
+			&& rdesc[85] == 0x02) {
+		info("Fixing up Logitech S510 report descriptor");
+		rdesc[84] = rdesc[89] = 0x4d;
+		rdesc[85] = rdesc[90] = 0x10;
+	}
+}
+
 static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 {
 	struct usb_host_interface *interface = intf->cur_altsetting;
@@ -1106,6 +1124,9 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 	if ((quirks & HID_QUIRK_CYMOTION))
 		hid_fixup_cymotion_descriptor(rdesc, rsize);
 
+	if (quirks & HID_QUIRK_LOGITECH_S510_DESCRIPTOR)
+		hid_fixup_s510_descriptor(rdesc, rsize);
+
 #ifdef CONFIG_HID_DEBUG
 	printk(KERN_DEBUG __FILE__ ": report descriptor (size %u, read %d) = ", rsize, n);
 	for (n = 0; n < rsize; n++)
diff --git a/include/linux/hid.h b/include/linux/hid.h
index d26b08f461f2eeb2986f0ad1a7c30f62c61fdb5e..b08ad8a2369977f0d06061b2a20116545fb0e916 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -6,7 +6,7 @@
  *
  *  Copyright (c) 1999 Andreas Gal
  *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2006 Jiri Kosina
+ *  Copyright (c) 2006-2007 Jiri Kosina
  */
 
 /*
@@ -267,6 +267,7 @@ struct hid_item {
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS		0x00020000
 #define HID_QUIRK_IGNORE_MOUSE			0x00040000
 #define HID_QUIRK_SONY_PS3_CONTROLLER		0x00080000
+#define HID_QUIRK_LOGITECH_S510_DESCRIPTOR	0x00100000
 
 /*
  * This is the global environment of the parser. This information is
@@ -292,7 +293,7 @@ struct hid_global {
  */
 
 #define HID_MAX_DESCRIPTOR_SIZE		4096
-#define HID_MAX_USAGES			1024
+#define HID_MAX_USAGES			8192
 #define HID_DEFAULT_NUM_COLLECTIONS	16
 
 struct hid_local {