[PATCH 29/44] HID quirk (badpad) for NEC gamepad

[PATCH 29/44] HID quirk (badpad) for NEC gamepad

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.61.2, 2004-03-04 09:21:42+01:00, john@fremlin.de
  input: Add a NEC USB gamepad to badpad blacklist.


 hid-core.c |    4 ++++
 1 files changed, 4 insertions(+)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:18 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:18 2004
@@ -1374,6 +1374,9 @@
 #define USB_VENDOR_ID_SAITEK		0x06a3
 #define USB_DEVICE_ID_SAITEK_RUMBLEPAD	0xff17
 
+#define USB_VENDOR_ID_NEC		0x073e
+#define USB_DEVICE_ID_NEC_USB_GAME_PAD	0x0301
+
 struct hid_blacklist {
 	__u16 idVendor;
 	__u16 idProduct;
@@ -1432,6 +1435,7 @@
 	{ 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 },
+	{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
 

[PATCH 30/44] Separate HID quirks for different A4Tech mice

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.61.3, 2004-03-04 10:58:18+01:00, warp@mercury.d2dc.net
  input: HID needs to distinguish between two types of A4Tech
         two-wheel mice.


 hid-core.c  |    4 ++--
 hid-input.c |    7 ++++---
 hid.h       |   19 ++++++++++---------
 3 files changed, 16 insertions(+), 14 deletions(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:15 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:15 2004
@@ -1428,8 +1428,8 @@
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
 
-	{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK },
-	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK },
+	{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_BACK },
+	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA },
 
 	{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
diff -Nru a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c	Tue Mar 16 13:18:15 2004
+++ b/drivers/usb/input/hid-input.c	Tue Mar 16 13:18:15 2004
@@ -377,7 +377,8 @@
 
 	set_bit(usage->type, input->evbit);
 	if ((usage->type == EV_REL)
-			&& (device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK)
+			&& (device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_BACK
+				| HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA))
 			&& (usage->code == REL_WHEEL)) {
 		set_bit(REL_HWHEEL, bit);
 	}
@@ -431,8 +432,8 @@
 
 	input_regs(input, regs);
 
-	if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK)
-			&& (usage->code == BTN_BACK || usage->code == BTN_EXTRA)) {
+	if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA) && (usage->code == BTN_EXTRA))
+		|| ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_BACK) && (usage->code == BTN_BACK))) {
 		if (value)
 			hid->quirks |= HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
 		else
diff -Nru a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h	Tue Mar 16 13:18:15 2004
+++ b/drivers/usb/input/hid.h	Tue Mar 16 13:18:15 2004
@@ -201,15 +201,16 @@
  * HID device quirks.
  */
 
-#define HID_QUIRK_INVERT		0x001
-#define HID_QUIRK_NOTOUCH		0x002
-#define HID_QUIRK_IGNORE		0x004
-#define HID_QUIRK_NOGET			0x008
-#define HID_QUIRK_HIDDEV		0x010
-#define HID_QUIRK_BADPAD		0x020
-#define HID_QUIRK_MULTI_INPUT		0x040
-#define HID_QUIRK_2WHEEL_MOUSE_HACK	0x080
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON	0x100
+#define HID_QUIRK_INVERT			0x001
+#define HID_QUIRK_NOTOUCH			0x002
+#define HID_QUIRK_IGNORE			0x004
+#define HID_QUIRK_NOGET				0x008
+#define HID_QUIRK_HIDDEV			0x010
+#define HID_QUIRK_BADPAD			0x020
+#define HID_QUIRK_MULTI_INPUT			0x040
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_BACK	0x080
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA	0x100
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON		0x200
 
 /*
  * This is the global environment of the parser. This information is

[PATCH 31/44] Fix i8042 PS/2 mouse on ARM

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.61.4, 2004-03-05 09:29:47+01:00, rmk@arm.linux.org.uk
  input: Fix i8042 PS/2 mouse on ARM.


 drivers/input/serio/i8042-io.h      |    3 +++
 include/asm-arm/arch-ebsa285/irqs.h |    4 ++--
 include/asm-arm/arch-shark/irqs.h   |    3 ++-
 3 files changed, 7 insertions(+), 3 deletions(-)

===================================================================

diff -Nru a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h
--- a/drivers/input/serio/i8042-io.h	Tue Mar 16 13:18:11 2004
+++ b/drivers/input/serio/i8042-io.h	Tue Mar 16 13:18:11 2004
@@ -25,6 +25,9 @@
 #elif defined(__ia64__)
 # define I8042_KBD_IRQ isa_irq_to_vector(1)
 # define I8042_AUX_IRQ isa_irq_to_vector(12)
+#elif defined(__arm__)
+/* defined in include/asm-arm/arch-xxx/irqs.h */
+#include <asm/irq.h>
 #else
 # define I8042_KBD_IRQ	1
 # define I8042_AUX_IRQ	12
diff -Nru a/include/asm-arm/arch-ebsa285/irqs.h b/include/asm-arm/arch-ebsa285/irqs.h
--- a/include/asm-arm/arch-ebsa285/irqs.h	Tue Mar 16 13:18:11 2004
+++ b/include/asm-arm/arch-ebsa285/irqs.h	Tue Mar 16 13:18:11 2004
@@ -91,8 +91,8 @@
 
 #undef RTC_IRQ
 #define RTC_IRQ		IRQ_ISA_RTC_ALARM
-#undef AUX_IRQ
-#define AUX_IRQ		(machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE)
+#define I8042_KBD_IRQ	IRQ_ISA_KEYBOARD
+#define I8042_AUX_IRQ	(machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE)
 #define IRQ_FLOPPYDISK	IRQ_ISA_FLOPPY
 
 #define irq_canonicalize(_i)	(((_i) == IRQ_ISA_CASCADE) ? IRQ_ISA_2 : _i)
diff -Nru a/include/asm-arm/arch-shark/irqs.h b/include/asm-arm/arch-shark/irqs.h
--- a/include/asm-arm/arch-shark/irqs.h	Tue Mar 16 13:18:11 2004
+++ b/include/asm-arm/arch-shark/irqs.h	Tue Mar 16 13:18:11 2004
@@ -8,5 +8,6 @@
 
 #define IRQ_ISA_KEYBOARD	 1
 #define RTC_IRQ			 8
-#define AUX_IRQ			12
+#define I8042_KBD_IRQ		 1
+#define I8042_AUX_IRQ		12
 #define IRQ_HARDDISK            14

[PATCH 32/44] Update of Wacom driver from Ping Cheng (from Wacom)

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.68.2, 2004-03-08 10:09:44+01:00, vojtech@suse.cz
  input: Update the Wacom driver to latest version
         from Ping Cheng from Wacom.


 hid-core.c |    8 ++
 wacom.c    |  177 +++++++++++++++++++++++++++++++++++++++++++++++++------------
 2 files changed, 150 insertions(+), 35 deletions(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:07 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:07 2004
@@ -1320,6 +1320,8 @@
 #define USB_DEVICE_ID_WACOM_INTUOS	0x0020
 #define USB_DEVICE_ID_WACOM_PL		0x0030
 #define USB_DEVICE_ID_WACOM_INTUOS2	0x0040
+#define USB_DEVICE_ID_WACOM_VOLITO      0x0060
+#define USB_DEVICE_ID_WACOM_PTU         0x0003
 
 #define USB_VENDOR_ID_KBGEAR            0x084e
 #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO  0x1001
@@ -1404,6 +1406,7 @@
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 3, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 2, HID_QUIRK_IGNORE },
@@ -1415,11 +1418,14 @@
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 4, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
 
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
diff -Nru a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
--- a/drivers/usb/input/wacom.c	Tue Mar 16 13:18:07 2004
+++ b/drivers/usb/input/wacom.c	Tue Mar 16 13:18:07 2004
@@ -8,8 +8,8 @@
  *  Copyright (c) 2000 James E. Blair		<corvus@gnu.org>
  *  Copyright (c) 2000 Daniel Egger		<egger@suse.de>
  *  Copyright (c) 2001 Frederic Lepied		<flepied@mandrakesoft.com>
- *  Copyright (c) 2002 Ping Cheng		<pingc@wacom.com>
  *  Copyright (c) 2004 Panagiotis Issaris	<panagiotis.issaris@mech.kuleuven.ac.be>
+ *  Copyright (c) 2002-2004 Ping Cheng		<pingc@wacom.com>
  *
  *  ChangeLog:
  *      v0.1 (vp)  - Initial release
@@ -50,6 +50,7 @@
  *		   - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
  *		   - Cleanups here and there
  *    v1.30.1 (pi) - Added Graphire3 support
+ *	v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
  */
 
 /*
@@ -108,7 +109,7 @@
 static int usb_set_report(struct usb_interface *intf, unsigned char type,
 				unsigned char id, void *buf, int size)
 {
-        return usb_control_msg(interface_to_usbdev(intf),
+	return usb_control_msg(interface_to_usbdev(intf),
 		usb_sndctrlpipe(interface_to_usbdev(intf), 0),
                 USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
                 (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
@@ -139,14 +140,12 @@
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_pl_irq: received unknown report #%d", data[0]);
 
 	prox = data[1] & 0x40;
 
 	input_regs(dev, regs);
 	
-	input_report_key(dev, BTN_TOOL_PEN, prox);
-	
 	if (prox) {
 
 		pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -154,15 +153,103 @@
 			pressure = (pressure << 1) | ((data[4] >> 6) & 1);
 		pressure += (wacom->features->pressure_max + 1) / 2;
 
+		/*
+		 * if going from out of proximity into proximity select between the eraser
+		 * and the pen based on the state of the stylus2 button, choose eraser if
+		 * pressed else choose pen. if not a proximity change from out to in, send
+		 * an out of proximity for previous tool then a in for new tool.
+		 */
+		if (!wacom->tool[0]) {
+			/* Going into proximity select tool */
+			wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+		}
+		else {
+			/* was entered with stylus2 pressed */
+			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
+				/* report out proximity for previous tool */
+				input_report_key(dev, wacom->tool[1], 0);
+				input_sync(dev);
+				wacom->tool[1] = BTN_TOOL_PEN;
+				goto exit;
+			}
+		}
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
 		input_report_abs(dev, ABS_X, data[3] | ((__u32)data[2] << 7) | ((__u32)(data[1] & 0x03) << 14));
 		input_report_abs(dev, ABS_Y, data[6] | ((__u32)data[5] << 7) | ((__u32)(data[4] & 0x03) << 14));
 		input_report_abs(dev, ABS_PRESSURE, pressure);
 
 		input_report_key(dev, BTN_TOUCH, data[4] & 0x08);
 		input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
-		input_report_key(dev, BTN_STYLUS2, data[4] & 0x20);
+		/* Only allow the stylus2 button to be reported for the pen tool. */
+		input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 	}
-	
+	else {
+		/* report proximity-out of a (valid) tool */
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox);
+	}
+
+	wacom->tool[0] = prox; /* Save proximity state */
+	input_sync(dev);
+
+exit:
+	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	if (retval)
+		err ("%s - usb_submit_urb failed with result %d",
+		     __FUNCTION__, retval);
+}
+
+static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
+{
+	struct wacom *wacom = urb->context;
+	unsigned char *data = wacom->data;
+	struct input_dev *dev = &wacom->dev;
+	int retval;
+
+	switch (urb->status) {
+	case 0:
+		/* success */
+		break;
+	case -ECONNRESET:
+	case -ENOENT:
+	case -ESHUTDOWN:
+		/* this urb is terminated, clean up */
+		dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+		return;
+	default:
+		dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+		goto exit;
+	}
+
+	if (data[0] != 2)
+	{
+		printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
+	}
+
+	input_regs(dev, regs);
+	if (data[1] & 0x04)
+	{
+		input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
+	}
+	else
+	{
+		input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
+	}
+	input_report_abs(dev, ABS_X, data[3] << 8 | data[2]);
+	input_report_abs(dev, ABS_Y, data[5] << 8 | data[4]);
+	input_report_abs(dev, ABS_PRESSURE, (data[6]|data[7] << 8));
+	input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
+	input_report_key(dev, BTN_STYLUS2, data[1] & 0x10);
+
 	input_sync(dev);
 
 exit:
@@ -233,8 +320,12 @@
 		goto exit;
 	}
 
+	/* check if we can handle the data */
+	if (data[0] == 99)
+		goto exit;
+
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
 
 	x = data[2] | ((__u32)data[3] << 8);
 	y = data[4] | ((__u32)data[5] << 8);
@@ -251,13 +342,16 @@
 			input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x80);
 			break;
 
-		case 2: /* Mouse */
+		case 2: /* Mouse with wheel */
+			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
+			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
+			/* fall through */
+
+                case 3: /* Mouse without wheel */
 			input_report_key(dev, BTN_TOOL_MOUSE, data[7] > 24);
 			input_report_key(dev, BTN_LEFT, data[1] & 0x01);
 			input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
-			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
 			input_report_abs(dev, ABS_DISTANCE, data[7]);
-			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
 
 			input_report_abs(dev, ABS_X, x);
 			input_report_abs(dev, ABS_Y, y);
@@ -310,7 +404,7 @@
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
 
 	input_regs(dev, regs);
 
@@ -319,18 +413,18 @@
 
 	if ((data[1] & 0xfc) == 0xc0) {						/* Enter report */
 
-		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 4) +		/* serial number of the tool */
-			((__u32)data[4] << 16) + ((__u32)data[5] << 12) +
+		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 28) +		/* serial number of the tool */
+			((__u32)data[4] << 20) + ((__u32)data[5] << 12) +
 			((__u32)data[6] << 4) + (data[7] >> 4);
 
 		switch (((__u32)data[2] << 4) | (data[3] >> 4)) {
-			case 0x832:
+			case 0x812:
 			case 0x012: wacom->tool[idx] = BTN_TOOL_PENCIL;		break;	/* Inking pen */
 			case 0x822:
 			case 0x842:
 			case 0x852:
 			case 0x022: wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Pen */
-			case 0x812:
+			case 0x832:
 			case 0x032: wacom->tool[idx] = BTN_TOOL_BRUSH;		break;	/* Stroke pen */
 			case 0x007:
 		        case 0x09c:
@@ -339,7 +433,10 @@
 			case 0x82a:
 			case 0x85a:
 		        case 0x91a:
+			case 0xd1a:
 			case 0x0fa: wacom->tool[idx] = BTN_TOOL_RUBBER;		break;	/* Eraser */
+			case 0xd12:
+			case 0x912:
 			case 0x112: wacom->tool[idx] = BTN_TOOL_AIRBRUSH;	break;	/* Airbrush */
 			default:    wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Unknown tool */
 		}
@@ -352,13 +449,14 @@
 
 	if ((data[1] & 0xfe) == 0x80) {						/* Exit report */
 		input_report_key(dev, wacom->tool[idx], 0);
+		input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 		input_sync(dev);
 		goto exit;
 	}
 
 	input_report_abs(dev, ABS_X, ((__u32)data[2] << 8) | data[3]);
 	input_report_abs(dev, ABS_Y, ((__u32)data[4] << 8) | data[5]);
-	input_report_abs(dev, ABS_DISTANCE, data[9] >> 4);
+	input_report_abs(dev, ABS_DISTANCE, data[9]);
 
 	if ((data[1] & 0xb8) == 0xa0) {						/* general pen packet */
 		input_report_abs(dev, ABS_PRESSURE, t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
@@ -380,8 +478,8 @@
 		if (data[1] & 0x02) {						/* Rotation packet */
 
 			input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
-					 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3):
-					 (-(((__u32)data[6] << 2) | ((data[7] >> 6) & 3))) - 1);
+					 ((__u32)data[6] << 3) | ((data[7] >> 5) & 7):
+					 (-(((__u32)data[6] << 3) | ((data[7] >> 5) & 7))) - 1);
 
 		} else {
 
@@ -393,17 +491,17 @@
 
 				input_report_key(dev, BTN_SIDE,   data[8] & 0x20);
 				input_report_key(dev, BTN_EXTRA,  data[8] & 0x10);
-				input_report_abs(dev, ABS_THROTTLE,  (data[8] & 0x08) ?
+				input_report_abs(dev, ABS_THROTTLE,  -((data[8] & 0x08) ?
 						 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3) :
-						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
+						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3)));
 
 			} else {
 				if (wacom->tool[idx] == BTN_TOOL_MOUSE) {	/* 2D mouse packets */	
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x04);
 					input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
 					input_report_key(dev, BTN_RIGHT,  data[8] & 0x10);
-					input_report_abs(dev, REL_WHEEL, 
-					    ((__u32)(data[8] & 0x01) - (__u32)((data[8] & 0x02) >> 1)));
+					input_report_rel(dev, REL_WHEEL, 
+					    (-(__u32)(data[8] & 0x01) + (__u32)((data[8] & 0x02) >> 1)));
 				}
 				else {     /* Lens cursor packets */
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x01);
@@ -416,6 +514,8 @@
 		}
 	}
 	
+	input_report_key(dev, wacom->tool[idx], 1);
+	input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 	input_sync(dev);
 
 exit:
@@ -431,22 +531,26 @@
 	{ "Wacom Graphire2 4x5", 8,  10206,  7422,  511, 32, 1, wacom_graphire_irq },
  	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 32, 1, wacom_graphire_irq },
 	{ "Wacom Graphire3",     8,  10208,  7424,  511, 32, 1, wacom_graphire_irq },
-  	{ "Wacom Intuos 4x5",   10,  12700, 10360, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 6x8",   10,  20600, 16450, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 9x12",  10,  30670, 24130, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x12", 10,  30670, 31040, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x18", 10,  45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 32, 1, wacom_graphire_irq },
+  	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 15, 2, wacom_intuos_irq },
  	{ "Wacom PL400",         8,   5408,  4056,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL500",         8,   6144,  4608,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600",         8,   6126,  4604,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600SX",       8,   6260,  5016,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL550",         8,   6144,  4608,  511, 32, 3, wacom_pl_irq },
  	{ "Wacom PL800",         8,   7220,  5780,  511, 32, 3, wacom_pl_irq },
-	{ "Wacom Intuos2 4x5",   10, 12700, 10360, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 6x8",   10, 20600, 16450, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 9x12",  10, 30670, 24130, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x12", 10, 30670, 31040, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x18", 10, 45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Volito",        8,   5104,  3712,  511, 32, 1, wacom_graphire_irq },
+	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, 3, wacom_ptu_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
  	{ }
 };
 
@@ -456,6 +560,7 @@
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
@@ -472,6 +577,9 @@
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
 	{ }
 };
 
@@ -540,8 +648,9 @@
 			break;
 
 		case 2:
-			wacom->dev.evbit[0] |= BIT(EV_MSC);
+			wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL);
 			wacom->dev.mscbit[0] |= BIT(MSC_SERIAL);
+			wacom->dev.relbit[0] |= BIT(REL_WHEEL);
 			wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
  			wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE)	| BIT(BTN_TOOL_BRUSH)
 							  | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);

[PATCH 33/44] Fix for devices that need padded HID packets

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.68.2, 2004-03-08 10:09:44+01:00, vojtech@suse.cz
  input: Update the Wacom driver to latest version
         from Ping Cheng from Wacom.


 hid-core.c |    8 ++
 wacom.c    |  177 +++++++++++++++++++++++++++++++++++++++++++++++++------------
 2 files changed, 150 insertions(+), 35 deletions(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:07 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:18:07 2004
@@ -1320,6 +1320,8 @@
 #define USB_DEVICE_ID_WACOM_INTUOS	0x0020
 #define USB_DEVICE_ID_WACOM_PL		0x0030
 #define USB_DEVICE_ID_WACOM_INTUOS2	0x0040
+#define USB_DEVICE_ID_WACOM_VOLITO      0x0060
+#define USB_DEVICE_ID_WACOM_PTU         0x0003
 
 #define USB_VENDOR_ID_KBGEAR            0x084e
 #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO  0x1001
@@ -1404,6 +1406,7 @@
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 3, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 2, HID_QUIRK_IGNORE },
@@ -1415,11 +1418,14 @@
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 4, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
 
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
diff -Nru a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
--- a/drivers/usb/input/wacom.c	Tue Mar 16 13:18:07 2004
+++ b/drivers/usb/input/wacom.c	Tue Mar 16 13:18:07 2004
@@ -8,8 +8,8 @@
  *  Copyright (c) 2000 James E. Blair		<corvus@gnu.org>
  *  Copyright (c) 2000 Daniel Egger		<egger@suse.de>
  *  Copyright (c) 2001 Frederic Lepied		<flepied@mandrakesoft.com>
- *  Copyright (c) 2002 Ping Cheng		<pingc@wacom.com>
  *  Copyright (c) 2004 Panagiotis Issaris	<panagiotis.issaris@mech.kuleuven.ac.be>
+ *  Copyright (c) 2002-2004 Ping Cheng		<pingc@wacom.com>
  *
  *  ChangeLog:
  *      v0.1 (vp)  - Initial release
@@ -50,6 +50,7 @@
  *		   - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
  *		   - Cleanups here and there
  *    v1.30.1 (pi) - Added Graphire3 support
+ *	v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
  */
 
 /*
@@ -108,7 +109,7 @@
 static int usb_set_report(struct usb_interface *intf, unsigned char type,
 				unsigned char id, void *buf, int size)
 {
-        return usb_control_msg(interface_to_usbdev(intf),
+	return usb_control_msg(interface_to_usbdev(intf),
 		usb_sndctrlpipe(interface_to_usbdev(intf), 0),
                 USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
                 (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
@@ -139,14 +140,12 @@
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_pl_irq: received unknown report #%d", data[0]);
 
 	prox = data[1] & 0x40;
 
 	input_regs(dev, regs);
 	
-	input_report_key(dev, BTN_TOOL_PEN, prox);
-	
 	if (prox) {
 
 		pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -154,15 +153,103 @@
 			pressure = (pressure << 1) | ((data[4] >> 6) & 1);
 		pressure += (wacom->features->pressure_max + 1) / 2;
 
+		/*
+		 * if going from out of proximity into proximity select between the eraser
+		 * and the pen based on the state of the stylus2 button, choose eraser if
+		 * pressed else choose pen. if not a proximity change from out to in, send
+		 * an out of proximity for previous tool then a in for new tool.
+		 */
+		if (!wacom->tool[0]) {
+			/* Going into proximity select tool */
+			wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+		}
+		else {
+			/* was entered with stylus2 pressed */
+			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
+				/* report out proximity for previous tool */
+				input_report_key(dev, wacom->tool[1], 0);
+				input_sync(dev);
+				wacom->tool[1] = BTN_TOOL_PEN;
+				goto exit;
+			}
+		}
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
 		input_report_abs(dev, ABS_X, data[3] | ((__u32)data[2] << 7) | ((__u32)(data[1] & 0x03) << 14));
 		input_report_abs(dev, ABS_Y, data[6] | ((__u32)data[5] << 7) | ((__u32)(data[4] & 0x03) << 14));
 		input_report_abs(dev, ABS_PRESSURE, pressure);
 
 		input_report_key(dev, BTN_TOUCH, data[4] & 0x08);
 		input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
-		input_report_key(dev, BTN_STYLUS2, data[4] & 0x20);
+		/* Only allow the stylus2 button to be reported for the pen tool. */
+		input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 	}
-	
+	else {
+		/* report proximity-out of a (valid) tool */
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox);
+	}
+
+	wacom->tool[0] = prox; /* Save proximity state */
+	input_sync(dev);
+
+exit:
+	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	if (retval)
+		err ("%s - usb_submit_urb failed with result %d",
+		     __FUNCTION__, retval);
+}
+
+static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
+{
+	struct wacom *wacom = urb->context;
+	unsigned char *data = wacom->data;
+	struct input_dev *dev = &wacom->dev;
+	int retval;
+
+	switch (urb->status) {
+	case 0:
+		/* success */
+		break;
+	case -ECONNRESET:
+	case -ENOENT:
+	case -ESHUTDOWN:
+		/* this urb is terminated, clean up */
+		dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+		return;
+	default:
+		dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+		goto exit;
+	}
+
+	if (data[0] != 2)
+	{
+		printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
+	}
+
+	input_regs(dev, regs);
+	if (data[1] & 0x04)
+	{
+		input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
+	}
+	else
+	{
+		input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
+	}
+	input_report_abs(dev, ABS_X, data[3] << 8 | data[2]);
+	input_report_abs(dev, ABS_Y, data[5] << 8 | data[4]);
+	input_report_abs(dev, ABS_PRESSURE, (data[6]|data[7] << 8));
+	input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
+	input_report_key(dev, BTN_STYLUS2, data[1] & 0x10);
+
 	input_sync(dev);
 
 exit:
@@ -233,8 +320,12 @@
 		goto exit;
 	}
 
+	/* check if we can handle the data */
+	if (data[0] == 99)
+		goto exit;
+
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
 
 	x = data[2] | ((__u32)data[3] << 8);
 	y = data[4] | ((__u32)data[5] << 8);
@@ -251,13 +342,16 @@
 			input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x80);
 			break;
 
-		case 2: /* Mouse */
+		case 2: /* Mouse with wheel */
+			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
+			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
+			/* fall through */
+
+                case 3: /* Mouse without wheel */
 			input_report_key(dev, BTN_TOOL_MOUSE, data[7] > 24);
 			input_report_key(dev, BTN_LEFT, data[1] & 0x01);
 			input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
-			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
 			input_report_abs(dev, ABS_DISTANCE, data[7]);
-			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
 
 			input_report_abs(dev, ABS_X, x);
 			input_report_abs(dev, ABS_Y, y);
@@ -310,7 +404,7 @@
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
 
 	input_regs(dev, regs);
 
@@ -319,18 +413,18 @@
 
 	if ((data[1] & 0xfc) == 0xc0) {						/* Enter report */
 
-		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 4) +		/* serial number of the tool */
-			((__u32)data[4] << 16) + ((__u32)data[5] << 12) +
+		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 28) +		/* serial number of the tool */
+			((__u32)data[4] << 20) + ((__u32)data[5] << 12) +
 			((__u32)data[6] << 4) + (data[7] >> 4);
 
 		switch (((__u32)data[2] << 4) | (data[3] >> 4)) {
-			case 0x832:
+			case 0x812:
 			case 0x012: wacom->tool[idx] = BTN_TOOL_PENCIL;		break;	/* Inking pen */
 			case 0x822:
 			case 0x842:
 			case 0x852:
 			case 0x022: wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Pen */
-			case 0x812:
+			case 0x832:
 			case 0x032: wacom->tool[idx] = BTN_TOOL_BRUSH;		break;	/* Stroke pen */
 			case 0x007:
 		        case 0x09c:
@@ -339,7 +433,10 @@
 			case 0x82a:
 			case 0x85a:
 		        case 0x91a:
+			case 0xd1a:
 			case 0x0fa: wacom->tool[idx] = BTN_TOOL_RUBBER;		break;	/* Eraser */
+			case 0xd12:
+			case 0x912:
 			case 0x112: wacom->tool[idx] = BTN_TOOL_AIRBRUSH;	break;	/* Airbrush */
 			default:    wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Unknown tool */
 		}
@@ -352,13 +449,14 @@
 
 	if ((data[1] & 0xfe) == 0x80) {						/* Exit report */
 		input_report_key(dev, wacom->tool[idx], 0);
+		input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 		input_sync(dev);
 		goto exit;
 	}
 
 	input_report_abs(dev, ABS_X, ((__u32)data[2] << 8) | data[3]);
 	input_report_abs(dev, ABS_Y, ((__u32)data[4] << 8) | data[5]);
-	input_report_abs(dev, ABS_DISTANCE, data[9] >> 4);
+	input_report_abs(dev, ABS_DISTANCE, data[9]);
 
 	if ((data[1] & 0xb8) == 0xa0) {						/* general pen packet */
 		input_report_abs(dev, ABS_PRESSURE, t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
@@ -380,8 +478,8 @@
 		if (data[1] & 0x02) {						/* Rotation packet */
 
 			input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
-					 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3):
-					 (-(((__u32)data[6] << 2) | ((data[7] >> 6) & 3))) - 1);
+					 ((__u32)data[6] << 3) | ((data[7] >> 5) & 7):
+					 (-(((__u32)data[6] << 3) | ((data[7] >> 5) & 7))) - 1);
 
 		} else {
 
@@ -393,17 +491,17 @@
 
 				input_report_key(dev, BTN_SIDE,   data[8] & 0x20);
 				input_report_key(dev, BTN_EXTRA,  data[8] & 0x10);
-				input_report_abs(dev, ABS_THROTTLE,  (data[8] & 0x08) ?
+				input_report_abs(dev, ABS_THROTTLE,  -((data[8] & 0x08) ?
 						 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3) :
-						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
+						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3)));
 
 			} else {
 				if (wacom->tool[idx] == BTN_TOOL_MOUSE) {	/* 2D mouse packets */	
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x04);
 					input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
 					input_report_key(dev, BTN_RIGHT,  data[8] & 0x10);
-					input_report_abs(dev, REL_WHEEL, 
-					    ((__u32)(data[8] & 0x01) - (__u32)((data[8] & 0x02) >> 1)));
+					input_report_rel(dev, REL_WHEEL, 
+					    (-(__u32)(data[8] & 0x01) + (__u32)((data[8] & 0x02) >> 1)));
 				}
 				else {     /* Lens cursor packets */
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x01);
@@ -416,6 +514,8 @@
 		}
 	}
 	
+	input_report_key(dev, wacom->tool[idx], 1);
+	input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 	input_sync(dev);
 
 exit:
@@ -431,22 +531,26 @@
 	{ "Wacom Graphire2 4x5", 8,  10206,  7422,  511, 32, 1, wacom_graphire_irq },
  	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 32, 1, wacom_graphire_irq },
 	{ "Wacom Graphire3",     8,  10208,  7424,  511, 32, 1, wacom_graphire_irq },
-  	{ "Wacom Intuos 4x5",   10,  12700, 10360, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 6x8",   10,  20600, 16450, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 9x12",  10,  30670, 24130, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x12", 10,  30670, 31040, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x18", 10,  45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 32, 1, wacom_graphire_irq },
+  	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 15, 2, wacom_intuos_irq },
  	{ "Wacom PL400",         8,   5408,  4056,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL500",         8,   6144,  4608,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600",         8,   6126,  4604,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600SX",       8,   6260,  5016,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL550",         8,   6144,  4608,  511, 32, 3, wacom_pl_irq },
  	{ "Wacom PL800",         8,   7220,  5780,  511, 32, 3, wacom_pl_irq },
-	{ "Wacom Intuos2 4x5",   10, 12700, 10360, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 6x8",   10, 20600, 16450, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 9x12",  10, 30670, 24130, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x12", 10, 30670, 31040, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x18", 10, 45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Volito",        8,   5104,  3712,  511, 32, 1, wacom_graphire_irq },
+	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, 3, wacom_ptu_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
  	{ }
 };
 
@@ -456,6 +560,7 @@
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
@@ -472,6 +577,9 @@
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
 	{ }
 };
 
@@ -540,8 +648,9 @@
 			break;
 
 		case 2:
-			wacom->dev.evbit[0] |= BIT(EV_MSC);
+			wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL);
 			wacom->dev.mscbit[0] |= BIT(MSC_SERIAL);
+			wacom->dev.relbit[0] |= BIT(REL_WHEEL);
 			wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
  			wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE)	| BIT(BTN_TOOL_BRUSH)
 							  | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);

[PATCH 34/44] Fix a memory leak in ns558.c

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.8, 2004-03-08 12:51:07+01:00, sebek64@post.cz
  input: Fix a memory leak in ns558.c


 ns558.c |    1 +
 1 files changed, 1 insertion(+)

===================================================================

diff -Nru a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
--- a/drivers/input/gameport/ns558.c	Tue Mar 16 13:18:00 2004
+++ b/drivers/input/gameport/ns558.c	Tue Mar 16 13:18:00 2004
@@ -289,6 +289,7 @@
 #endif
 			case NS558_ISA:
 				release_region(port->gameport.io & ~(port->size - 1), port->size);
+				kfree(port);
 				break;
 		
 			default:

[PATCH 35/44] HID quirk (badpad) for Chic gamepad

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.9, 2004-03-08 13:16:03+01:00, vojtech@suse.cz
  input: Add a Chic gamepad into badpad quirk list.


 hid-core.c |    4 ++++
 1 files changed, 4 insertions(+)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:17:56 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:17:56 2004
@@ -1390,6 +1390,9 @@
 #define USB_VENDOR_ID_NEC		0x073e
 #define USB_DEVICE_ID_NEC_USB_GAME_PAD	0x0301
 
+#define USB_VENDOR_ID_CHIC		0x05fe
+#define USB_DEVICE_ID_CHIC_GAMEPAD	0x0014
+
 struct hid_blacklist {
 	__u16 idVendor;
 	__u16 idProduct;
@@ -1449,6 +1452,7 @@
 	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA },
 
 	{ 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_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 },

[PATCH 36/44] Don't define DEBUG in hid-ff by default

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.10, 2004-03-08 13:30:04+01:00, vojtech@suse.cz
  input: Don't define DEBUG in hid-ff by default. It spews messgaes
         even when no FF device is present.


 hid-ff.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c
--- a/drivers/usb/input/hid-ff.c	Tue Mar 16 13:17:52 2004
+++ b/drivers/usb/input/hid-ff.c	Tue Mar 16 13:17:52 2004
@@ -29,7 +29,7 @@
 
 #include <linux/input.h>
 
-#define DEBUG
+#undef DEBUG
 #include <linux/usb.h>
 
 #include "hid.h"

[PATCH 37/44] Restore LED state in atkbd.c after resume

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.11, 2004-03-08 14:09:15+01:00, szuk@telusplanet.net
  input: Restore LED state in atkbd.c after resume.


 atkbd.c |    9 +++++++++
 1 files changed, 9 insertions(+)

===================================================================

diff -Nru a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
--- a/drivers/input/keyboard/atkbd.c	Tue Mar 16 13:17:49 2004
+++ b/drivers/input/keyboard/atkbd.c	Tue Mar 16 13:17:49 2004
@@ -798,6 +798,7 @@
 {
 	struct atkbd *atkbd = serio->private;
 	struct serio_dev *dev = serio->dev;
+	unsigned char param[1];
 
 	if (!dev) {
 		printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
@@ -805,11 +806,19 @@
 	}
 
 	if (atkbd->write) {
+		param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0)
+		         | (test_bit(LED_NUML,    atkbd->dev.led) ? 2 : 0)
+ 		         | (test_bit(LED_CAPSL,   atkbd->dev.led) ? 4 : 0);
+		
 		if (atkbd_probe(atkbd))
 			return -1;
 		if (atkbd->set != atkbd_set_3(atkbd))
 			return -1;
+		
 		atkbd_enable(atkbd);
+
+		if (atkbd_command(atkbd, param, ATKBD_CMD_SETLEDS))
+			return -1;
 	}
 
 	return 0;

[PATCH 38/44] Fix oops (NULL pointer dereference) on resume in psmouse.c

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.12, 2004-03-08 14:32:00+01:00, vojtech@suse.cz
  input: Fix oops (NULL pointer dereference) on resume in psmouse.c,
         when the mouse goes away while sleeping.


 psmouse-base.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

===================================================================

diff -Nru a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:45 2004
+++ b/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:45 2004
@@ -643,12 +643,14 @@
 {
 	struct psmouse *psmouse = serio->private;
 	struct serio_dev *dev = serio->dev;
-	int old_type = psmouse->type;
+	int old_type;
 
-	if (!dev) {
+	if (!dev || !psmouse) {
 		printk(KERN_DEBUG "psmouse: reconnect request, but serio is disconnected, ignoring...\n");
 		return -1;
 	}
+
+	old_type = psmouse->type;
 
 	psmouse->state = PSMOUSE_NEW_DEVICE;
 	psmouse->type = psmouse->acking = psmouse->cmdcnt = psmouse->pktcnt = 0;

[PATCH 39/44] Fix an endless loop in hid-core.c if device has empty reports

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.13, 2004-03-10 09:02:48+01:00, davidm@hpl.hp.com
  input: Avoid an endless loop in hid-core.c, if a device has some
         empty reports.


 hid-input.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletion(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c	Tue Mar 16 13:17:41 2004
+++ b/drivers/usb/input/hid-input.c	Tue Mar 16 13:17:41 2004
@@ -569,8 +569,10 @@
 		while (list != &report_enum->report_list) {
 			report = (struct hid_report *) list;
 
-			if (!report->maxfield)
+			if (!report->maxfield) {
+				list = list->next;
 				continue;
+			}
 
 			if (!hidinput) {
 				hidinput = kmalloc(sizeof(*hidinput), GFP_KERNEL);

[PATCH 40/44] Fix for HID devices which need nonzero idle for the ctrl pipe

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.78.14, 2004-03-10 09:05:31+01:00, davidm@hpl.hp.com
  input: When reading input reports from a device via the ctrl pipe,
         set idle time of the device. This makes buggy devices which
         take the idle time into account for the ctrl pipe work.


 hid-core.c |   23 +++++++++++++++++++++--
 1 files changed, 21 insertions(+), 2 deletions(-)

===================================================================

diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c	Tue Mar 16 13:17:37 2004
+++ b/drivers/usb/input/hid-core.c	Tue Mar 16 13:17:37 2004
@@ -1108,7 +1108,9 @@
 	hid->cr->wIndex = cpu_to_le16(hid->ifnum);
 	hid->cr->wLength = cpu_to_le16(len);
 
-	dbg("submitting ctrl urb");
+	dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u",
+	    hid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
+	    hid->cr->wValue, hid->cr->wIndex, hid->cr->wLength);
 
 	if (usb_submit_urb(hid->urbctrl, GFP_ATOMIC)) {
 		err("usb_submit_urb(ctrl) failed");
@@ -1286,6 +1288,23 @@
 	struct list_head *list;
 	int err, ret;
 
+	/*
+	 * The Set_Idle request is supposed to affect only the
+	 * "Interrupt In" pipe. Unfortunately, buggy devices such as
+	 * the BTC keyboard (ID 046e:5303) the request also affects
+	 * Get_Report requests on the control pipe.  In the worst
+	 * case, if the device was put on idle for an indefinite
+	 * amount of time (as we do below) and there are no input
+	 * events to report, the Get_Report requests will just hang
+	 * until we get a USB timeout.  To avoid this, we temporarily
+	 * establish a minimal idle time of 1ms.  This shouldn't hurt
+	 * bugfree devices and will cause a worst-case extra delay of
+	 * 1ms for buggy ones.
+	 */
+	usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
+			HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (1 << 8),
+			hid->ifnum, NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
+
 	report_enum = hid->report_enum + HID_INPUT_REPORT;
 	list = report_enum->report_list.next;
 	while (list != &report_enum->report_list) {
@@ -1319,7 +1338,7 @@
 	while (list != &report_enum->report_list) {
 		report = (struct hid_report *) list;
 		usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
-			0x0a, USB_TYPE_CLASS | USB_RECIP_INTERFACE, report->id,
+			HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, report->id,
 			hid->ifnum, NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
 		list = list->next;
 	}

[PATCH 41/44] Don't ignore PS/2 data immediately after disconnect

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.54.10, 2004-03-11 02:16:51-05:00, dtor_core@ameritech.net
  Input: when disconnecting PS/2 mouse give protocol's disconnect 
         handler chance to run before starting ignoring mouse data.
         Otherwise interrupt handler will discard all ACKs and the
         very first command in cleanup sequence will fail (Synaptics
         was failing to return to relative mode on module unload).


 psmouse-base.c |    8 +++++---
 psmouse.h      |    4 ++--
 2 files changed, 7 insertions(+), 5 deletions(-)

===================================================================

diff -Nru a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:34 2004
+++ b/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:34 2004
@@ -552,7 +552,7 @@
 {
 	struct psmouse *psmouse = serio->private;
 
-	psmouse->state = PSMOUSE_IGNORE;
+	psmouse->state = PSMOUSE_CMD_MODE;
 
 	if (psmouse->ptport) {
 		if (psmouse->ptport->deactivate)
@@ -565,6 +565,8 @@
 	if (psmouse->disconnect)
 		psmouse->disconnect(psmouse);
 
+	psmouse->state = PSMOUSE_IGNORE;
+
 	input_unregister_device(&psmouse->dev);
 	serio_close(serio);
 	kfree(psmouse);
@@ -592,7 +594,7 @@
 	psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
 	psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
 
-	psmouse->state = PSMOUSE_NEW_DEVICE;
+	psmouse->state = PSMOUSE_CMD_MODE;
 	psmouse->serio = serio;
 	psmouse->dev.private = psmouse;
 
@@ -650,7 +652,7 @@
 		return -1;
 	}
 
-	psmouse->state = PSMOUSE_NEW_DEVICE;
+	psmouse->state = PSMOUSE_CMD_MODE;
 	psmouse->type = psmouse->acking = psmouse->cmdcnt = psmouse->pktcnt = 0;
 	if (psmouse->reconnect) {
 	       if (psmouse->reconnect(psmouse))
diff -Nru a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
--- a/drivers/input/mouse/psmouse.h	Tue Mar 16 13:17:34 2004
+++ b/drivers/input/mouse/psmouse.h	Tue Mar 16 13:17:34 2004
@@ -5,7 +5,7 @@
 #define PSMOUSE_CMD_SETRES	0x10e8
 #define PSMOUSE_CMD_GETINFO	0x03e9
 #define PSMOUSE_CMD_SETSTREAM	0x00ea
-#define PSMOUSE_CMD_POLL	0x03eb	
+#define PSMOUSE_CMD_POLL	0x03eb
 #define PSMOUSE_CMD_GETID	0x02f2
 #define PSMOUSE_CMD_SETRATE	0x10f3
 #define PSMOUSE_CMD_ENABLE	0x00f4
@@ -18,7 +18,7 @@
 #define PSMOUSE_RET_NAK		0xfe
 
 /* psmouse states */
-#define PSMOUSE_NEW_DEVICE	0
+#define PSMOUSE_CMD_MODE	0
 #define PSMOUSE_ACTIVATED	1
 #define PSMOUSE_IGNORE		2
 

[PATCH 42/44] Do a full reset of Synaptics touchpad if extended protocol probes failed

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.54.11, 2004-03-11 02:20:12-05:00, dtor_core@ameritech.net
  Input: do a full reset of Synaptics touchpad if extended protocol
         probes failed, otherwise trackpoint on the pass-through port
         may stop working (reset-disable isn't enough to revive it)    


 psmouse-base.c |   23 +++++++++++++++++++++--
 psmouse.h      |    1 +
 synaptics.c    |   13 +------------
 3 files changed, 23 insertions(+), 14 deletions(-)

===================================================================

diff -Nru a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:30 2004
+++ b/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:30 2004
@@ -287,6 +287,24 @@
 	return 0;
 }
 
+
+/*
+ * psmouse_reset() resets the mouse into power-on state.
+ */
+int psmouse_reset(struct psmouse *psmouse)
+{
+	unsigned char param[2];
+
+	if (psmouse_command(psmouse, param, PSMOUSE_CMD_RESET_BAT))
+		return -1;
+
+	if (param[0] != PSMOUSE_RET_BAT && param[1] != PSMOUSE_RET_ID)
+		return -1;
+
+	return 0;
+}
+
+
 /*
  * Genius NetMouse magic init.
  */
@@ -416,6 +434,7 @@
  * pass through port it could get disabled while probing for protocol
  * extensions.
  */
+		psmouse_reset(psmouse);
 		psmouse_command(psmouse, NULL, PSMOUSE_CMD_RESET_DIS);
 	}
 
@@ -540,8 +559,8 @@
 static void psmouse_cleanup(struct serio *serio)
 {
 	struct psmouse *psmouse = serio->private;
-	unsigned char param[2];
-	psmouse_command(psmouse, param, PSMOUSE_CMD_RESET_BAT);
+
+	psmouse_reset(psmouse);
 }
 
 /*
diff -Nru a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
--- a/drivers/input/mouse/psmouse.h	Tue Mar 16 13:17:30 2004
+++ b/drivers/input/mouse/psmouse.h	Tue Mar 16 13:17:30 2004
@@ -65,6 +65,7 @@
 #define PSMOUSE_SYNAPTICS 	7
 
 int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command);
+int psmouse_reset(struct psmouse *psmouse);
 
 extern int psmouse_smartscroll;
 extern unsigned int psmouse_rate;
diff -Nru a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
--- a/drivers/input/mouse/synaptics.c	Tue Mar 16 13:17:30 2004
+++ b/drivers/input/mouse/synaptics.c	Tue Mar 16 13:17:30 2004
@@ -92,17 +92,6 @@
 	return 0;
 }
 
-static int synaptics_reset(struct psmouse *psmouse)
-{
-	unsigned char r[2];
-
-	if (psmouse_command(psmouse, r, PSMOUSE_CMD_RESET_BAT))
-		return -1;
-	if (r[0] == PSMOUSE_RET_BAT && r[1] == PSMOUSE_RET_ID)
-		return 0;
-	return -1;
-}
-
 /*
  * Read the model-id bytes from the touchpad
  * see also SYN_MODEL_* macros
@@ -197,7 +186,7 @@
 {
 	int retries = 0;
 
-	while ((retries++ < 3) && synaptics_reset(psmouse))
+	while ((retries++ < 3) && psmouse_reset(psmouse))
 		printk(KERN_ERR "synaptics reset failed\n");
 
 	if (synaptics_identify(psmouse))

[PATCH 43/44] Enable relative mode and gestures if Synaptics uses non-native protocol

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.54.12, 2004-03-11 02:27:59-05:00, dtor_core@ameritech.net
  Input: if Synaptics' absolute mode is disabled make sure that
         touchpad is reset back to relative mode and gestures
         (taps) are enabled


 psmouse-base.c |    4 ++++
 synaptics.c    |    8 +++++++-
 synaptics.h    |    1 +
 3 files changed, 12 insertions(+), 1 deletion(-)

===================================================================

diff -Nru a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:26 2004
+++ b/drivers/input/mouse/psmouse-base.c	Tue Mar 16 13:17:26 2004
@@ -389,6 +389,10 @@
  */
 			psmouse_max_proto = PSMOUSE_IMEX;
 		}
+/*
+ * Make sure that touchpad is in relative mode, gestures (taps) are enabled
+ */
+		synaptics_reset(psmouse);
 	}
 
 	if (psmouse_max_proto > PSMOUSE_IMEX && genius_detect(psmouse)) {
diff -Nru a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
--- a/drivers/input/mouse/synaptics.c	Tue Mar 16 13:17:26 2004
+++ b/drivers/input/mouse/synaptics.c	Tue Mar 16 13:17:26 2004
@@ -357,9 +357,15 @@
 	clear_bit(REL_Y, dev->relbit);
 }
 
-static void synaptics_disconnect(struct psmouse *psmouse)
+void synaptics_reset(struct psmouse *psmouse)
 {
+	/* reset touchpad back to relative mode, gestures enabled */
 	synaptics_mode_cmd(psmouse, 0);
+}
+
+static void synaptics_disconnect(struct psmouse *psmouse)
+{
+	synaptics_reset(psmouse);
 	kfree(psmouse->private);
 }
 
diff -Nru a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
--- a/drivers/input/mouse/synaptics.h	Tue Mar 16 13:17:26 2004
+++ b/drivers/input/mouse/synaptics.h	Tue Mar 16 13:17:26 2004
@@ -12,6 +12,7 @@
 extern void synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs);
 extern int synaptics_detect(struct psmouse *psmouse);
 extern int synaptics_init(struct psmouse *psmouse);
+extern void synaptics_reset(struct psmouse *psmouse);
 
 /* synaptics queries */
 #define SYN_QUE_IDENTIFY		0x00

[PATCH 44/44] Fixes in wacom.c: SLAB_ATOMIC->GFP_KERNEL and count bug in open()

[Vojtech Pavlik]

You can pull this changeset from:
	bk://kernel.bkbits.net/vojtech/input

===================================================================

ChangeSet@1.1608.98.2, 2004-03-12 13:51:14+01:00, oliver@neukum.org
  input: fixes in wacom.c
    -use GFP_KERNEL where SLAB_ATOMIC is not needed
    -fix count bug in open() error path


 wacom.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

===================================================================

diff -Nru a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
--- a/drivers/usb/input/wacom.c	Tue Mar 16 13:17:23 2004
+++ b/drivers/usb/input/wacom.c	Tue Mar 16 13:17:23 2004
@@ -593,8 +593,10 @@
 		return 0;
 
 	wacom->irq->dev = wacom->usbdev;
-	if (usb_submit_urb(wacom->irq, GFP_KERNEL))
+	if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
+		wacom->open--;
 		return -EIO;
+	}
 
 	return 0;
 }
@@ -619,7 +621,7 @@
 		return -ENOMEM;
 	memset(wacom, 0, sizeof(struct wacom));
 
-	wacom->data = usb_buffer_alloc(dev, 10, SLAB_ATOMIC, &wacom->data_dma);
+	wacom->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma);
 	if (!wacom->data) {
 		kfree(wacom);
 		return -ENOMEM;