USB: fix Wacom Intuos3 4x6 bugs

Fixes Intuos3 4x6 bugs
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/input/wacom_sys.c

@@ -159,13 +159,13 @@ void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
 {
 	input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
 	input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3);
-	input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0);
+	input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
 }
 
 void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
 {
 	input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
-	input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0);
+	input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
 }
 
 void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)

drivers/usb/input/wacom_wac.c

@@ -209,13 +209,15 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 			wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
 			wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
 		}
-	}
-
-	if (data[1] & 0x10)
 		wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */
+	}
 	else
 		wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
-	wacom_report_key(wcombo, wacom->tool[0], data[1] & 0x10);
+
+	if (data[1] & 0x10)  /* only report prox-in when in area */
+		wacom_report_key(wcombo, wacom->tool[0], 1);
+	if (!(data[1] & 0x90))  /* report prox-out when physically out */
+		wacom_report_key(wcombo, wacom->tool[0], 0);
 	wacom_input_sync(wcombo);
 
 	/* send pad data */
@@ -405,7 +407,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 	if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
                  return 0;
 
-	if (wacom->features->type >= INTUOS3) {
+	if (wacom->features->type >= INTUOS3S) {
 		wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
 		wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
 		wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
@@ -423,7 +425,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 
 		if (data[1] & 0x02) {
 			/* Rotation packet */
-			if (wacom->features->type >= INTUOS3) {
+			if (wacom->features->type >= INTUOS3S) {
 				/* I3 marker pen rotation reported as wheel
 				 * due to valuator limitation
 				 */
@@ -547,11 +549,11 @@ static struct wacom_features wacom_features[] = {
 	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 63, GRAPHIRE },
 	{ "Wacom Graphire4 4x5", 8,  10208,  7424,  511, 63, WACOM_G4 },
 	{ "Wacom Graphire4 6x8", 8,  16704, 12064,  511, 63, WACOM_G4 },
-	{ "Wacom Volito",        8,   5104,  3712,  511,  0, GRAPHIRE },
-	{ "Wacom PenStation2",   8,   3250,  2320,  255,  0, GRAPHIRE },
-	{ "Wacom Volito2 4x5",   8,   5104,  3712,  511,  0, GRAPHIRE },
-	{ "Wacom Volito2 2x3",   8,   3248,  2320,  511,  0, GRAPHIRE },
-	{ "Wacom PenPartner2",   8,   3250,  2320,  255,  0, GRAPHIRE },
+	{ "Wacom Volito",        8,   5104,  3712,  511, 63, GRAPHIRE },
+	{ "Wacom PenStation2",   8,   3250,  2320,  255, 63, GRAPHIRE },
+	{ "Wacom Volito2 4x5",   8,   5104,  3712,  511, 63, GRAPHIRE },
+	{ "Wacom Volito2 2x3",   8,   3248,  2320,  511, 63, GRAPHIRE },
+	{ "Wacom PenPartner2",   8,   3250,  2320,  255, 63, GRAPHIRE },
 	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 63, INTUOS },
 	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 63, INTUOS },
 	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 63, INTUOS },
@@ -580,7 +582,7 @@ static struct wacom_features wacom_features[] = {
 	{ "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L },
 	{ "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L },
 	{ "Wacom Intuos3 6x11",  10, 54204, 31750, 1023, 63, INTUOS3 },
-	{ "Wacom Intuos3 4x6",   10, 31496, 19685, 1023, 15, INTUOS3S },
+	{ "Wacom Intuos3 4x6",   10, 31496, 19685, 1023, 63, INTUOS3S },
 	{ "Wacom Cintiq 21UX",   10, 87200, 65600, 1023, 63, CINTIQ },
 	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 63, INTUOS },
 	{ }