Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (70 commits)
  USB: remove duplicate device id from zc0301
  USB: remove duplicate device id from usb_storage
  USB: remove duplicate device id from keyspan
  USB: remove duplicate device id from ftdi_sio
  USB: remove duplicate device id from visor
  USB: a bit more coding style cleanup
  usbcore: trivial whitespace fixes
  usb-storage: use first bulk endpoints, not last
  EHCI: fix interrupt-driven remote wakeup
  USB: switch ehci-hcd to new polling scheme
  USB: autosuspend for usb printer driver
  USB Input: Added kernel module to support all GTCO CalComp USB InterWrite School products
  USB: Sierra Wireless auto set D0
  USB: usb ethernet gadget recognizes HUSB2DEV
  USB: list atmel husb2_udc gadget controller
  USB: gadgetfs AIO tweaks
  USB: gadgetfs behaves better on userspace init bug
  USB: gadgetfs race fix
  USB: gadgetfs simplifications
  USB: gadgetfs cleanups
  ...

drivers/usb/input/Kconfig

@@ -352,3 +352,15 @@ config USB_APPLETOUCH
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called appletouch.
+
+config USB_GTCO
+        tristate "GTCO CalComp/InterWrite USB Support"
+        depends on USB && INPUT
+        ---help---
+          Say Y here if you want to use the USB version of the GTCO
+          CalComp/InterWrite Tablet.  Make sure to say Y to "Mouse support"
+          (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
+          (CONFIG_INPUT_EVDEV) as well.
+
+          To compile this driver as a module, choose M here: the
+          module will be called gtco.

drivers/usb/input/Makefile

@@ -48,6 +48,7 @@ obj-$(CONFIG_USB_ACECAD)	+= acecad.o
 obj-$(CONFIG_USB_YEALINK)	+= yealink.o
 obj-$(CONFIG_USB_XPAD)		+= xpad.o
 obj-$(CONFIG_USB_APPLETOUCH)	+= appletouch.o
+obj-$(CONFIG_USB_GTCO)         += gtco.o
 
 ifeq ($(CONFIG_USB_DEBUG),y)
 EXTRA_CFLAGS += -DDEBUG

drivers/usb/input/hid-core.c

@@ -768,6 +768,9 @@ void usbhid_init_reports(struct hid_device *hid)
 #define USB_VENDOR_ID_PANTHERLORD	0x0810
 #define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK	0x0001
 
+#define USB_VENDOR_ID_SONY			0x054c
+#define USB_DEVICE_ID_SONY_PS3_CONTROLLER	0x0268
+
 /*
  * Alphabetically sorted blacklist by quirk type.
  */
@@ -949,6 +952,8 @@ static const struct hid_blacklist {
 
 	{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
 
+	{ USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER },
+
 	{ 0, 0 }
 };
 
@@ -1013,6 +1018,32 @@ static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize)
 	}
 }
 
+/*
+ * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
+ * to "operational".  Without this, the ps3 controller will not report any
+ * events.
+ */
+static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum)
+{
+	int result;
+	char *buf = kmalloc(18, GFP_KERNEL);
+
+	if (!buf)
+		return;
+
+	result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+				 HID_REQ_GET_REPORT,
+				 USB_DIR_IN | USB_TYPE_CLASS |
+				 USB_RECIP_INTERFACE,
+				 (3 << 8) | 0xf2, ifnum, buf, 17,
+				 USB_CTRL_GET_TIMEOUT);
+
+	if (result < 0)
+		err("%s failed: %d\n", __func__, result);
+
+	kfree(buf);
+}
+
 static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 {
 	struct usb_host_interface *interface = intf->cur_altsetting;
@@ -1303,6 +1334,10 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	if ((hid->claimed & HID_CLAIMED_INPUT))
 		hid_ff_init(hid);
 
+	if (hid->quirks & HID_QUIRK_SONY_PS3_CONTROLLER)
+		hid_fixup_sony_ps3_controller(interface_to_usbdev(intf),
+			intf->cur_altsetting->desc.bInterfaceNumber);
+
 	printk(KERN_INFO);
 
 	if (hid->claimed & HID_CLAIMED_INPUT)