USB: Wacom driver updates

This fixes some issues with the current wacom driver due to the split of
the driver into different pieces and adds support for the Intuos3 4x6

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

1 files changed, 66 insertions, 55 deletions

diff --git a/drivers/usb/input/wacom_wac.c b/drivers/usb/input/wacom_wac.c
index aa31d22..92726fe 100644
--- a/drivers/usb/input/wacom_wac.c
+++ b/drivers/usb/input/wacom_wac.c
@@ -191,9 +191,9 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 				wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
 				wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
 				if (wacom->features->type == WACOM_G4)
-					wacom_report_abs(wcombo, ABS_DISTANCE, data[6]);
+					wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
 				else
-					wacom_report_abs(wcombo, ABS_DISTANCE, data[7]);
+					wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
 				break;
 		}
 	}
@@ -303,8 +303,9 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 				wacom->tool[idx] = BTN_TOOL_PEN;
 		}
 		/* only large I3 support Lens Cursor */
-		if(!((wacom->tool[idx] == BTN_TOOL_LENS) &&
-				(wacom->features->type == INTUOS3))) {
+		if(!((wacom->tool[idx] == BTN_TOOL_LENS)
+				 && ((wacom->features->type == INTUOS3)
+				 || (wacom->features->type == INTUOS3S)))) {
 			wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
 			wacom_report_key(wcombo, wacom->tool[idx], 1);
 			wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
@@ -315,10 +316,14 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 
 	/* Exit report */
 	if ((data[1] & 0xfe) == 0x80) {
-		wacom_report_key(wcombo, wacom->tool[idx], 0);
-		wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
-		wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
-		return 2;
+ 		if(!((wacom->tool[idx] == BTN_TOOL_LENS)
+				 && ((wacom->features->type == INTUOS3)
+				 || (wacom->features->type == INTUOS3S)))) {
+			wacom_report_key(wcombo, wacom->tool[idx], 0);
+			wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
+			wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
+			return 2;
+		}
 	}
 	return 0;
 }
@@ -382,7 +387,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 		wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
 		wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
 
-		if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2])
+		if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) |
+			data[2] | (data[3] & 0x1f) | data[4])
 			wacom_report_key(wcombo, wacom->tool[1], 1);
 		else
 			wacom_report_key(wcombo, wacom->tool[1], 0);
@@ -432,7 +438,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 					((t - 1) / 2) : -t / 2);
 			}
 
-		} else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) {
+		} else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) {
 			/* 4D mouse packet */
 			wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
 			wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
@@ -452,12 +458,12 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 						 - ((data[8] & 0x02) >> 1));
 
 			/* I3 2D mouse side buttons */
-			if (wacom->features->type == INTUOS3) {
+			if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) {
 				wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x40);
 				wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x20);
 			}
 
-		} else if (wacom->features->type < INTUOS3) {
+		} else if (wacom->features->type < INTUOS3S || wacom->features->type == INTUOS3L) {
 			/* Lens cursor packets */
 			wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
 			wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
@@ -490,6 +496,7 @@ int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
 			return (wacom_ptu_irq(wacom_wac, wcombo));
 			break;
 		case INTUOS:
+		case INTUOS3S:
 		case INTUOS3:
 		case INTUOS3L:
 		case CINTIQ:
@@ -515,6 +522,8 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
 		case CINTIQ:
 			input_dev_i3(input_dev, wacom_wac);
 			/* fall through */
+		case INTUOS3S:
+			input_dev_i3s(input_dev, wacom_wac);
 		case INTUOS:
 			input_dev_i(input_dev, wacom_wac);
 			break;
@@ -530,49 +539,50 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
 }
 
 static struct wacom_features wacom_features[] = {
-	{ "Wacom Penpartner",    7,   5040,  3780,  255, 32, PENPARTNER,	wacom_sys_irq },
-        { "Wacom Graphire",      8,  10206,  7422,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Graphire2 4x5", 8,  10206,  7422,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Graphire3",     8,  10208,  7424,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Graphire4 4x5", 8,  10208,  7424,  511, 32, WACOM_G4,	wacom_sys_irq },
-	{ "Wacom Graphire4 6x8", 8,  16704, 12064,  511, 32, WACOM_G4,	wacom_sys_irq },
-	{ "Wacom Volito",        8,   5104,  3712,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom PenStation2",   8,   3250,  2320,  255, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Volito2 4x5",   8,   5104,  3712,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Volito2 2x3",   8,   3248,  2320,  511, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom PenPartner2",   8,   3250,  2320,  255, 32, GRAPHIRE,	wacom_sys_irq },
-	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 15, INTUOS,	wacom_sys_irq},
-	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 15, INTUOS,	wacom_sys_irq},
-	{ "Wacom PL400",         8,   5408,  4056,  255, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL500",         8,   6144,  4608,  255, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL600",         8,   6126,  4604,  255, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL600SX",       8,   6260,  5016,  255, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL550",         8,   6144,  4608,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL800",         8,   7220,  5780,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL700",         8,   6758,  5406,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom PL510",         8,   6282,  4762,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom DTU710",        8,  34080, 27660,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom DTF521",        8,   6282,  4762,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom DTF720",        8,   6858,  5506,  511, 32, PL,	wacom_sys_irq },
-	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, PTU,	wacom_sys_irq },
-	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS,	wacom_sys_irq },
-	{ "Wacom Intuos3 4x5",   10, 25400, 20320, 1023, 15, INTUOS3,	wacom_sys_irq },
-	{ "Wacom Intuos3 6x8",   10, 40640, 30480, 1023, 15, INTUOS3,	wacom_sys_irq },
-	{ "Wacom Intuos3 9x12",  10, 60960, 45720, 1023, 15, INTUOS3,	wacom_sys_irq },
-	{ "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS3L,	wacom_sys_irq },
-	{ "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS3L,	wacom_sys_irq },
-	{ "Wacom Intuos3 6x11",  10, 54204, 31750, 1023, 15, INTUOS3,	wacom_sys_irq },
-	{ "Wacom Cintiq 21UX",   10, 87200, 65600, 1023, 15, CINTIQ,	wacom_sys_irq },
-	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, INTUOS,	wacom_sys_irq },
+	{ "Wacom Penpartner",    7,   5040,  3780,  255,  0, PENPARTNER },
+        { "Wacom Graphire",      8,  10206,  7422,  511, 63, GRAPHIRE },
+	{ "Wacom Graphire2 4x5", 8,  10206,  7422,  511, 63, GRAPHIRE },
+	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 63, GRAPHIRE },
+	{ "Wacom Graphire3",     8,  10208,  7424,  511, 63, GRAPHIRE },
+	{ "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 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 },
+	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 63, INTUOS },
+	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 63, INTUOS },
+	{ "Wacom PL400",         8,   5408,  4056,  255,  0, PL },
+	{ "Wacom PL500",         8,   6144,  4608,  255,  0, PL },
+	{ "Wacom PL600",         8,   6126,  4604,  255,  0, PL },
+	{ "Wacom PL600SX",       8,   6260,  5016,  255,  0, PL },
+	{ "Wacom PL550",         8,   6144,  4608,  511,  0, PL },
+	{ "Wacom PL800",         8,   7220,  5780,  511,  0, PL },
+	{ "Wacom PL700",         8,   6758,  5406,  511,  0, PL },
+	{ "Wacom PL510",         8,   6282,  4762,  511,  0, PL },
+	{ "Wacom DTU710",        8,  34080, 27660,  511,  0, PL },
+	{ "Wacom DTF521",        8,   6282,  4762,  511,  0, PL },
+	{ "Wacom DTF720",        8,   6858,  5506,  511,  0, PL },
+	{ "Wacom Cintiq Partner",8,  20480, 15360,  511,  0, PTU },
+	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 63, INTUOS },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 63, INTUOS },
+	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 63, INTUOS },
+	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 63, INTUOS },
+	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 63, INTUOS },
+	{ "Wacom Intuos3 4x5",   10, 25400, 20320, 1023, 63, INTUOS3S },
+	{ "Wacom Intuos3 6x8",   10, 40640, 30480, 1023, 63, INTUOS3 },
+	{ "Wacom Intuos3 9x12",  10, 60960, 45720, 1023, 63, INTUOS3 },
+	{ "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 Cintiq 21UX",   10, 87200, 65600, 1023, 63, CINTIQ },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 63, INTUOS },
 	{ }
 };
 
@@ -618,6 +628,7 @@ static struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
 	{ }