Merge branch 'master' into for-next

Fast-forward merge with Linus to be able to merge patches
based on more recent version of the tree.

3 files changed, 55 insertions, 35 deletions

diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 0a619c558bfb..6d89fd1842c3 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -225,7 +225,6 @@
 	/* toolMode codes
 	 */
 #define AIPTEK_TOOL_BUTTON_PEN_MODE			BTN_TOOL_PEN
-#define AIPTEK_TOOL_BUTTON_PEN_MODE			BTN_TOOL_PEN
 #define AIPTEK_TOOL_BUTTON_PENCIL_MODE			BTN_TOOL_PENCIL
 #define AIPTEK_TOOL_BUTTON_BRUSH_MODE			BTN_TOOL_BRUSH
 #define AIPTEK_TOOL_BUTTON_AIRBRUSH_MODE		BTN_TOOL_AIRBRUSH
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 449c0a46dbac..d27c9d91630b 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -49,6 +49,7 @@ struct hid_descriptor {
 #define USB_REQ_GET_REPORT	0x01
 #define USB_REQ_SET_REPORT	0x09
 #define WAC_HID_FEATURE_REPORT	0x03
+#define WAC_MSG_RETRIES		5
 
 static int usb_get_report(struct usb_interface *intf, unsigned char type,
 				unsigned char id, void *buf, int size)
@@ -165,7 +166,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 			report,
 			hid_desc->wDescriptorLength,
 			5000); /* 5 secs */
-	} while (result < 0 && limit++ < 5);
+	} while (result < 0 && limit++ < WAC_MSG_RETRIES);
 
 	/* No need to parse the Descriptor. It isn't an error though */
 	if (result < 0)
@@ -319,24 +320,26 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
 	int limit = 0, report_id = 2;
 	int error = -ENOMEM;
 
-	rep_data = kmalloc(2, GFP_KERNEL);
+	rep_data = kmalloc(4, GFP_KERNEL);
 	if (!rep_data)
 		return error;
 
-	/* ask to report tablet data if it is 2FGT Tablet PC or
+	/* ask to report tablet data if it is MT Tablet PC or
 	 * not a Tablet PC */
 	if (features->type == TABLETPC2FG) {
 		do {
 			rep_data[0] = 3;
 			rep_data[1] = 4;
+			rep_data[2] = 0;
+			rep_data[3] = 0;
 			report_id = 3;
 			error = usb_set_report(intf, WAC_HID_FEATURE_REPORT,
-				report_id, rep_data, 2);
+				report_id, rep_data, 4);
 			if (error >= 0)
 				error = usb_get_report(intf,
 					WAC_HID_FEATURE_REPORT, report_id,
-					rep_data, 3);
-		} while ((error < 0 || rep_data[1] != 4) && limit++ < 5);
+					rep_data, 4);
+		} while ((error < 0 || rep_data[1] != 4) && limit++ < WAC_MSG_RETRIES);
 	} else if (features->type != TABLETPC) {
 		do {
 			rep_data[0] = 2;
@@ -347,7 +350,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
 				error = usb_get_report(intf,
 					WAC_HID_FEATURE_REPORT, report_id,
 					rep_data, 2);
-		} while ((error < 0 || rep_data[1] != 2) && limit++ < 5);
+		} while ((error < 0 || rep_data[1] != 2) && limit++ < WAC_MSG_RETRIES);
 	}
 
 	kfree(rep_data);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 08ba5ad9c9be..c1c2f7b28d89 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -15,6 +15,7 @@
 #include "wacom_wac.h"
 #include "wacom.h"
 #include <linux/input/mt.h>
+#include <linux/hid.h>
 
 /* resolution for penabled devices */
 #define WACOM_PL_RES		20
@@ -264,6 +265,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
 			wacom->id[0] = 0;
 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 		input_report_key(input, wacom->tool[0], prox);
+		input_event(input, EV_MSC, MSC_SERIAL, 1);
 		input_sync(input); /* sync last event */
 	}
 
@@ -273,11 +275,10 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
 		prox = data[7] & 0xf8;
 		if (prox || wacom->id[1]) {
 			wacom->id[1] = PAD_DEVICE_ID;
-			input_report_key(input, BTN_0, (data[7] & 0x40));
-			input_report_key(input, BTN_4, (data[7] & 0x80));
+			input_report_key(input, BTN_BACK, (data[7] & 0x40));
+			input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
 			rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
 			input_report_rel(input, REL_WHEEL, rw);
-			input_report_key(input, BTN_TOOL_FINGER, 0xf0);
 			if (!prox)
 				wacom->id[1] = 0;
 			input_report_abs(input, ABS_MISC, wacom->id[1]);
@@ -290,18 +291,17 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
 		prox = (data[7] & 0xf8) || data[8];
 		if (prox || wacom->id[1]) {
 			wacom->id[1] = PAD_DEVICE_ID;
-			input_report_key(input, BTN_0, (data[7] & 0x08));
-			input_report_key(input, BTN_1, (data[7] & 0x20));
-			input_report_key(input, BTN_4, (data[7] & 0x10));
-			input_report_key(input, BTN_5, (data[7] & 0x40));
+			input_report_key(input, BTN_BACK, (data[7] & 0x08));
+			input_report_key(input, BTN_LEFT, (data[7] & 0x20));
+			input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
+			input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
 			input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
-			input_report_key(input, BTN_TOOL_FINGER, 0xf0);
 			if (!prox)
 				wacom->id[1] = 0;
 			input_report_abs(input, ABS_MISC, wacom->id[1]);
 			input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
+			retval = 1;
 		}
-		retval = 1;
 		break;
 	}
 exit:
@@ -494,10 +494,6 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 
 	/* pad packets. Works as a second tool and is always in prox */
 	if (data[0] == WACOM_REPORT_INTUOSPAD) {
-		/* initiate the pad as a device */
-		if (wacom->tool[1] != BTN_TOOL_FINGER)
-			wacom->tool[1] = BTN_TOOL_FINGER;
-
 		if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
 			input_report_key(input, BTN_0, (data[2] & 0x01));
 			input_report_key(input, BTN_1, (data[3] & 0x01));
@@ -1080,18 +1076,14 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 
 	switch (wacom_wac->features.type) {
 	case WACOM_MO:
-		__set_bit(BTN_1, input_dev->keybit);
-		__set_bit(BTN_5, input_dev->keybit);
-
 		input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
 		/* fall through */
 
 	case WACOM_G4:
 		input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
 
-		__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-		__set_bit(BTN_0, input_dev->keybit);
-		__set_bit(BTN_4, input_dev->keybit);
+		__set_bit(BTN_BACK, input_dev->keybit);
+		__set_bit(BTN_FORWARD, input_dev->keybit);
 		/* fall through */
 
 	case GRAPHIRE:
@@ -1127,10 +1119,12 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 	case CINTIQ:
 		for (i = 0; i < 8; i++)
 			__set_bit(BTN_0 + i, input_dev->keybit);
-		__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
 
-		input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
-		input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
+		if (wacom_wac->features.type != WACOM_21UX2) {
+			input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
+			input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
+		}
+
 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
 		wacom_setup_cintiq(wacom_wac);
 		break;
@@ -1151,8 +1145,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 		__set_bit(BTN_2, input_dev->keybit);
 		__set_bit(BTN_3, input_dev->keybit);
 
-		__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-
 		input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
 		/* fall through */
@@ -1170,7 +1162,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 	case INTUOS4S:
 		for (i = 0; i < 7; i++)
 			__set_bit(BTN_0 + i, input_dev->keybit);
-		__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
 
 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
 		wacom_setup_intuos(wacom_wac);
@@ -1295,6 +1286,12 @@ static const struct wacom_features wacom_features_0x65 =
 static const struct wacom_features wacom_features_0x69 =
 	{ "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
 	  63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
+static const struct wacom_features wacom_features_0x6A =
+	{ "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
+	  63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x6B =
+	{ "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
+	  63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
 static const struct wacom_features wacom_features_0x20 =
 	{ "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
 	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -1427,6 +1424,9 @@ static const struct wacom_features wacom_features_0x90 =
 static const struct wacom_features wacom_features_0x93 =
 	{ "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
 	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x97 =
+	{ "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
+	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
 static const struct wacom_features wacom_features_0x9A =
 	{ "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
 	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -1458,7 +1458,10 @@ static const struct wacom_features wacom_features_0xD3 =
 	{ "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13530, 1023,
 	  63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
 static const struct wacom_features wacom_features_0xD4 =
-	{ "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200,  255,
+	{ "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
+	  63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xD5 =
+	{ "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13530, 1023,
 	  63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
 static const struct wacom_features wacom_features_0xD6 =
 	{ "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
@@ -1483,6 +1486,11 @@ static const struct wacom_features wacom_features_0x6004 =
 	USB_DEVICE(USB_VENDOR_ID_WACOM, prod),			\
 	.driver_info = (kernel_ulong_t)&wacom_features_##prod
 
+#define USB_DEVICE_DETAILED(prod, class, sub, proto)			\
+	USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class,	\
+				      sub, proto),			\
+	.driver_info = (kernel_ulong_t)&wacom_features_##prod
+
 #define USB_DEVICE_LENOVO(prod)					\
 	USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),			\
 	.driver_info = (kernel_ulong_t)&wacom_features_##prod
@@ -1506,6 +1514,8 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x64) },
 	{ USB_DEVICE_WACOM(0x65) },
 	{ USB_DEVICE_WACOM(0x69) },
+	{ USB_DEVICE_WACOM(0x6A) },
+	{ USB_DEVICE_WACOM(0x6B) },
 	{ USB_DEVICE_WACOM(0x20) },
 	{ USB_DEVICE_WACOM(0x21) },
 	{ USB_DEVICE_WACOM(0x22) },
@@ -1545,12 +1555,19 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0xC5) },
 	{ USB_DEVICE_WACOM(0xC6) },
 	{ USB_DEVICE_WACOM(0xC7) },
-	{ USB_DEVICE_WACOM(0xCE) },
+	/*
+	 * DTU-2231 has two interfaces on the same configuration,
+	 * only one is used.
+	 */
+	{ USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
+			      USB_INTERFACE_SUBCLASS_BOOT,
+			      USB_INTERFACE_PROTOCOL_MOUSE) },
 	{ USB_DEVICE_WACOM(0xD0) },
 	{ USB_DEVICE_WACOM(0xD1) },
 	{ USB_DEVICE_WACOM(0xD2) },
 	{ USB_DEVICE_WACOM(0xD3) },
 	{ USB_DEVICE_WACOM(0xD4) },
+	{ USB_DEVICE_WACOM(0xD5) },
 	{ USB_DEVICE_WACOM(0xD6) },
 	{ USB_DEVICE_WACOM(0xD7) },
 	{ USB_DEVICE_WACOM(0xD8) },
@@ -1560,6 +1577,7 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0xCC) },
 	{ USB_DEVICE_WACOM(0x90) },
 	{ USB_DEVICE_WACOM(0x93) },
+	{ USB_DEVICE_WACOM(0x97) },
 	{ USB_DEVICE_WACOM(0x9A) },
 	{ USB_DEVICE_WACOM(0x9F) },
 	{ USB_DEVICE_WACOM(0xE2) },