26 files changed, 72 insertions, 55 deletions

diff --git a/drivers/hid/hid-3m-pct.c b/drivers/hid/hid-3m-pct.c
index 2370aefc86b2..c31e0be8ccea 100644
--- a/drivers/hid/hid-3m-pct.c
+++ b/drivers/hid/hid-3m-pct.c
@@ -15,6 +15,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
diff --git a/drivers/hid/hid-a4tech.c b/drivers/hid/hid-a4tech.c
index df474c699fb8..3a2b223c1da4 100644
--- a/drivers/hid/hid-a4tech.c
+++ b/drivers/hid/hid-a4tech.c
@@ -20,6 +20,7 @@
 #include <linux/input.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include "hid-ids.h"
 
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 78286b184ace..bba05d0a8980 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -19,6 +19,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include "hid-ids.h"
diff --git a/drivers/hid/hid-cherry.c b/drivers/hid/hid-cherry.c
index 7e597d7f770f..24663a8717b1 100644
--- a/drivers/hid/hid-cherry.c
+++ b/drivers/hid/hid-cherry.c
@@ -59,6 +59,7 @@ static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 
 static const struct hid_device_id ch_devices[] = {
         { 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) },
         { }
 };
 MODULE_DEVICE_TABLE(hid, ch_devices);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 2e2aa759d230..143e788b729b 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1043,13 +1043,8 @@ 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) {
-                /* numbered reports need to be passed with the report num */
-                if (report_enum->numbered)
-                        hidraw_report_event(hid, data - 1, size + 1);
-                else
-                        hidraw_report_event(hid, data, size);
-        }
+        if (hid->claimed & HID_CLAIMED_HIDRAW)
+                hidraw_report_event(hid, data, size);
 
         for (a = 0; a < report->maxfield; a++)
                 hid_input_field(hid, report->field[a], cdata, interrupt);
@@ -1296,6 +1291,7 @@ static const struct hid_device_id hid_blacklist[] = {
         { 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_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_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 0c4e75573186..56f314fbd4f9 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -29,6 +29,7 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/sched.h>
+#include <linux/slab.h>
 #include <linux/uaccess.h>
 #include <linux/poll.h>
 
diff --git a/drivers/hid/hid-drff.c b/drivers/hid/hid-drff.c
index a239d20ad7a5..968b04f9b796 100644
--- a/drivers/hid/hid-drff.c
+++ b/drivers/hid/hid-drff.c
@@ -28,6 +28,7 @@
  */
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
 
diff --git a/drivers/hid/hid-gaff.c b/drivers/hid/hid-gaff.c
index 8a11ccddaf2e..88dfcf49a5d7 100644
--- a/drivers/hid/hid-gaff.c
+++ b/drivers/hid/hid-gaff.c
@@ -28,6 +28,7 @@
  */
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
 #include "hid-ids.h"
diff --git a/drivers/hid/hid-gyration.c b/drivers/hid/hid-gyration.c
index cab13e8c7d29..62416e6baeca 100644
--- a/drivers/hid/hid-gyration.c
+++ b/drivers/hid/hid-gyration.c
@@ -53,10 +53,13 @@ static int gyration_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 static int gyration_event(struct hid_device *hdev, struct hid_field *field,
                 struct hid_usage *usage, __s32 value)
 {
-        struct input_dev *input = field->hidinput->input;
+
+        if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput)
+                return 0;
 
         if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK &&
                         (usage->hid & 0xff) == 0x82) {
+                struct input_dev *input = field->hidinput->input;
                 input_event(input, usage->type, usage->code, 1);
                 input_sync(input);
                 input_event(input, usage->type, usage->code, 0);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 797e06470356..09d27649a0f7 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -131,6 +131,7 @@
 
 #define USB_VENDOR_ID_CHERRY            0x046a
 #define USB_DEVICE_ID_CHERRY_CYMOTION   0x0023
+#define USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR     0x0027
 
 #define USB_VENDOR_ID_CHIC              0x05fe
 #define USB_DEVICE_ID_CHIC_GAMEPAD      0x0014
diff --git a/drivers/hid/hid-lg2ff.c b/drivers/hid/hid-lg2ff.c
index 4e6dc6e26523..d888f1e6794f 100644
--- a/drivers/hid/hid-lg2ff.c
+++ b/drivers/hid/hid-lg2ff.c
@@ -22,6 +22,7 @@
 
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
 
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index c174b64c3810..0d471fc2ab82 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -14,6 +14,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include "hid-ids.h"
diff --git a/drivers/hid/hid-mosart.c b/drivers/hid/hid-mosart.c
index c8718168fe42..e91437c18906 100644
--- a/drivers/hid/hid-mosart.c
+++ b/drivers/hid/hid-mosart.c
@@ -16,6 +16,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include "usbhid/usbhid.h"
 
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c
index edcc0c4247bb..4777bbfa1cc2 100644
--- a/drivers/hid/hid-ntrig.c
+++ b/drivers/hid/hid-ntrig.c
@@ -1,8 +1,8 @@
 /*
  *  HID driver for N-Trig touchscreens
  *
- *  Copyright (c) 2008 Rafi Rubin
- *  Copyright (c) 2009 Stephane Chatty
+ *  Copyright (c) 2008-2010 Rafi Rubin
+ *  Copyright (c) 2009-2010 Stephane Chatty
  *
  */
 
@@ -15,23 +15,25 @@
 
 #include <linux/device.h>
 #include <linux/hid.h>
+#include <linux/usb.h>
+#include "usbhid/usbhid.h"
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include "hid-ids.h"
 
 #define NTRIG_DUPLICATE_USAGES  0x001
 
-#define nt_map_key_clear(c)     hid_map_usage_clear(hi, usage, bit, max, \
-                                        EV_KEY, (c))
-
 struct ntrig_data {
         /* Incoming raw values for a single contact */
         __u16 x, y, w, h;
         __u16 id;
-        __u8 confidence;
+
+        bool tipswitch;
+        bool confidence;
+        bool first_contact_touch;
 
         bool reading_mt;
-        __u8 first_contact_confidence;
 
         __u8 mt_footer[4];
         __u8 mt_foot_count;
@@ -138,9 +140,10 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
                 case 0xff000001:
                         /* Tag indicating the start of a multitouch group */
                         nd->reading_mt = 1;
-                        nd->first_contact_confidence = 0;
+                        nd->first_contact_touch = 0;
                         break;
                 case HID_DG_TIPSWITCH:
+                        nd->tipswitch = value;
                         /* Prevent emission of touch until validated */
                         return 1;
                 case HID_DG_CONFIDENCE:
@@ -168,8 +171,14 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
                          * to emit a normal (X, Y) position
                          */
                         if (!nd->reading_mt) {
+                                /*
+                                 * TipSwitch indicates the presence of a
+                                 * finger in single touch mode.
+                                 */
+                                input_report_key(input, BTN_TOUCH,
+                                                 nd->tipswitch);
                                 input_report_key(input, BTN_TOOL_DOUBLETAP,
-                                                 (nd->confidence != 0));
+                                                 nd->tipswitch);
                                 input_event(input, EV_ABS, ABS_X, nd->x);
                                 input_event(input, EV_ABS, ABS_Y, nd->y);
                         }
@@ -208,7 +217,13 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
 
                         /* emit a normal (X, Y) for the first point only */
                         if (nd->id == 0) {
-                                nd->first_contact_confidence = nd->confidence;
+                                /*
+                                 * TipSwitch is superfluous in multitouch
+                                 * mode.  The footer events tell us
+                                 * if there is a finger on the screen or
+                                 * not.
+                                 */
+                                nd->first_contact_touch = nd->confidence;
                                 input_event(input, EV_ABS, ABS_X, nd->x);
                                 input_event(input, EV_ABS, ABS_Y, nd->y);
                         }
@@ -238,30 +253,11 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field,
 
                         nd->reading_mt = 0;
 
-                        if (nd->first_contact_confidence) {
-                                switch (value) {
-                                case 0: /* for single touch devices */
-                                case 1:
-                                        input_report_key(input,
-                                                        BTN_TOOL_DOUBLETAP, 1);
-                                        break;
-                                case 2:
-                                        input_report_key(input,
-                                                        BTN_TOOL_TRIPLETAP, 1);
-                                        break;
-                                case 3:
-                                default:
-                                        input_report_key(input,
-                                                        BTN_TOOL_QUADTAP, 1);
-                                }
+                        if (nd->first_contact_touch) {
+                                input_report_key(input, BTN_TOOL_DOUBLETAP, 1);
                                 input_report_key(input, BTN_TOUCH, 1);
                         } else {
-                                input_report_key(input,
-                                                BTN_TOOL_DOUBLETAP, 0);
-                                input_report_key(input,
-                                                BTN_TOOL_TRIPLETAP, 0);
-                                input_report_key(input,
-                                                BTN_TOOL_QUADTAP, 0);
+                                input_report_key(input, BTN_TOOL_DOUBLETAP, 0);
                                 input_report_key(input, BTN_TOUCH, 0);
                         }
                         break;
@@ -285,6 +281,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
         struct ntrig_data *nd;
         struct hid_input *hidinput;
         struct input_dev *input;
+        struct hid_report *report;
 
         if (id->driver_data)
                 hdev->quirks |= HID_QUIRK_MULTI_INPUT;
@@ -326,13 +323,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
                         __clear_bit(BTN_TOOL_PEN, input->keybit);
                         __clear_bit(BTN_TOOL_FINGER, input->keybit);
                         __clear_bit(BTN_0, input->keybit);
-                        /*
-                         * A little something special to enable
-                         * two and three finger taps.
-                         */
                         __set_bit(BTN_TOOL_DOUBLETAP, input->keybit);
-                        __set_bit(BTN_TOOL_TRIPLETAP, input->keybit);
-                        __set_bit(BTN_TOOL_QUADTAP, input->keybit);
                         /*
                          * The physical touchscreen (single touch)
                          * input has a value for physical, whereas
@@ -348,6 +339,12 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
                 }
         }
 
+        /* This is needed for devices with more recent firmware versions */
+        report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a];
+        if (report)
+                usbhid_submit_report(hdev, report, USB_DIR_OUT);
+
+
         return 0;
 err_free:
         kfree(nd);
diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c
index c6d7dbc935b1..9f41e2bd8483 100644
--- a/drivers/hid/hid-pl.c
+++ b/drivers/hid/hid-pl.c
@@ -39,6 +39,7 @@
 #define debug(format, arg...) pr_debug("hid-plff: " format "\n" , ## arg)
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
 
diff --git a/drivers/hid/hid-quanta.c b/drivers/hid/hid-quanta.c
index 01dd51c4986c..54d3db50605b 100644
--- a/drivers/hid/hid-quanta.c
+++ b/drivers/hid/hid-quanta.c
@@ -15,6 +15,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
 MODULE_DESCRIPTION("Quanta dual-touch panel");
diff --git a/drivers/hid/hid-sjoy.c b/drivers/hid/hid-sjoy.c
index 203c438b016f..e10a7687ebf2 100644
--- a/drivers/hid/hid-sjoy.c
+++ b/drivers/hid/hid-sjoy.c
@@ -27,6 +27,7 @@
 /* #define DEBUG */
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
 #include "hid-ids.h"
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 9bf00d77d92b..402d5574b574 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -19,6 +19,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include "hid-ids.h"
@@ -75,7 +76,7 @@ static int sony_set_operational_usb(struct hid_device *hdev)
 
 static int sony_set_operational_bt(struct hid_device *hdev)
 {
-        unsigned char buf[] = { 0x53, 0xf4,  0x42, 0x03, 0x00, 0x00 };
+        unsigned char buf[] = { 0xf4,  0x42, 0x03, 0x00, 0x00 };
         return hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
 }
 
diff --git a/drivers/hid/hid-stantum.c b/drivers/hid/hid-stantum.c
index 2e592a06654e..90df886c5e04 100644
--- a/drivers/hid/hid-stantum.c
+++ b/drivers/hid/hid-stantum.c
@@ -15,6 +15,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
 MODULE_DESCRIPTION("Stantum HID multitouch panels");
diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c
index c32f32c84ac8..15434c814793 100644
--- a/drivers/hid/hid-tmff.c
+++ b/drivers/hid/hid-tmff.c
@@ -29,6 +29,7 @@
 
 #include <linux/hid.h>
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include "hid-ids.h"
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 8d3b46f5d149..f947d8337e21 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include "hid-ids.h"
 
@@ -276,7 +277,6 @@ static int __init wacom_init(void)
         ret = hid_register_driver(&wacom_driver);
         if (ret)
                 printk(KERN_ERR "can't register wacom driver\n");
-        printk(KERN_ERR "wacom driver registered\n");
         return ret;
 }
 
diff --git a/drivers/hid/hid-zpff.c b/drivers/hid/hid-zpff.c
index a79f0d78c6be..b7acceabba80 100644
--- a/drivers/hid/hid-zpff.c
+++ b/drivers/hid/hid-zpff.c
@@ -23,6 +23,7 @@
 
 #include <linux/hid.h>
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include "hid-ids.h"
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index d04476700b7b..6eadf1a9b3cc 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -28,6 +28,7 @@
 #include <linux/poll.h>
 #include <linux/device.h>
 #include <linux/major.h>
+#include <linux/slab.h>
 #include <linux/hid.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 56d06cd8075b..7b85b696fdab 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -999,13 +999,6 @@ static int usbhid_start(struct hid_device *hid)
                 }
         }
 
-        init_waitqueue_head(&usbhid->wait);
-        INIT_WORK(&usbhid->reset_work, hid_reset);
-        INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
-        setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
-
-        spin_lock_init(&usbhid->lock);
-
         usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
         if (!usbhid->urbctrl) {
                 ret = -ENOMEM;
@@ -1179,6 +1172,12 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
         usbhid->intf = intf;
         usbhid->ifnum = interface->desc.bInterfaceNumber;
 
+        init_waitqueue_head(&usbhid->wait);
+        INIT_WORK(&usbhid->reset_work, hid_reset);
+        INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
+        setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
+        spin_lock_init(&usbhid->lock);
+
         ret = hid_add_device(hid);
         if (ret) {
                 if (ret != -ENODEV)
diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c
index e565dbe91d97..ef381d79cfa8 100644
--- a/drivers/hid/usbhid/hid-pidff.c
+++ b/drivers/hid/usbhid/hid-pidff.c
@@ -25,6 +25,7 @@
 #define debug(format, arg...) pr_debug("hid-pidff: " format "\n" , ## arg)
 
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 
 #include <linux/hid.h>
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 928943c7ce9a..1152f9b5fd44 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -16,6 +16,7 @@
  */
 
 #include <linux/hid.h>
+#include <linux/slab.h>
 
 #include "../hid-ids.h"
 
@@ -60,6 +61,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
+        { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT },