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Commit 80d4e8e9 authored by Ping Cheng's avatar Ping Cheng Committed by Greg Kroah-Hartman
Browse files

USB: Wacom driver updates 



Updated Intuos and Graphire irq calls
Report pad device ID

Signed-off-by: default avatarPing Cheng <pingc@wacom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 50f97a1f

drivers/usb/input/wacom_wac.c

+64 −39
Original line number Diff line number Diff line
@@ -163,7 +163,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) 
	}



	id = STYLUS_DEVICE_ID;

	if (data[1] & 0x10) { /* in prox */

	if (data[1] & 0x80) { /* in prox */



		switch ((data[1] >> 5) & 3) {
@@ -196,9 +196,6 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) 
					wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);

				break;

		}

	}



	if (data[1] & 0x90) {

		x = wacom_le16_to_cpu(&data[2]);

		y = wacom_le16_to_cpu(&data[4]);

		wacom_report_abs(wcombo, ABS_X, x);
@@ -210,19 +207,28 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) 
			wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);

		}

		wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */

		wacom_report_key(wcombo, wacom->tool[0], 1);

	} else if (!(data[1] & 0x90)) {

		wacom_report_abs(wcombo, ABS_X, 0);

		wacom_report_abs(wcombo, ABS_Y, 0);

		if (wacom->tool[0] == BTN_TOOL_MOUSE) {

			wacom_report_key(wcombo, BTN_LEFT, 0);

			wacom_report_key(wcombo, BTN_RIGHT, 0);

			wacom_report_abs(wcombo, ABS_DISTANCE, 0);

		} else {

			wacom_report_abs(wcombo, ABS_PRESSURE, 0);

			wacom_report_key(wcombo, BTN_TOUCH, 0);

			wacom_report_key(wcombo, BTN_STYLUS, 0);

			wacom_report_key(wcombo, BTN_STYLUS2, 0);

		}

	else

		wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */



	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 */

	if (wacom->features->type == WACOM_G4) {

		if ( (wacom->serial[1] & 0xc0) != (data[7] & 0xf8) ) {

		if (data[7] & 0xf8) {

			wacom_input_sync(wcombo); /* sync last event */

			wacom->id[1] = 1;

			wacom->serial[1] = (data[7] & 0xf8);

			wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
@@ -230,10 +236,15 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) 
			rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);

			wacom_report_rel(wcombo, REL_WHEEL, rw);

			wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);

			wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);

			wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);

		} else if (wacom->id[1]) {

			wacom_input_sync(wcombo); /* sync last event */

			wacom->id[1] = 0;

			wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));

			wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));

			wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);

			wacom_report_abs(wcombo, ABS_MISC, 0);

			wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);

		}

	}
@@ -304,29 +315,36 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) 
			default: /* Unknown tool */

				wacom->tool[idx] = BTN_TOOL_PEN;

		}

		/* only large I3 support Lens Cursor */

		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]);

			return 2;

		}

		return 1;

	}



	/* Exit report */

	if ((data[1] & 0xfe) == 0x80) {

 		if(!((wacom->tool[idx] == BTN_TOOL_LENS)

				 && ((wacom->features->type == INTUOS3)

				 || (wacom->features->type == INTUOS3S)))) {

		wacom_report_abs(wcombo, ABS_X, 0);

		wacom_report_abs(wcombo, ABS_Y, 0);

		wacom_report_abs(wcombo, ABS_DISTANCE, 0);

		if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {

			wacom_report_key(wcombo, BTN_LEFT, 0);

			wacom_report_key(wcombo, BTN_MIDDLE, 0);

			wacom_report_key(wcombo, BTN_RIGHT, 0);

			wacom_report_key(wcombo, BTN_SIDE, 0);

			wacom_report_key(wcombo, BTN_EXTRA, 0);

			wacom_report_abs(wcombo, ABS_THROTTLE, 0);

			wacom_report_abs(wcombo, ABS_RZ, 0);

 		} else {

			wacom_report_abs(wcombo, ABS_PRESSURE, 0);

			wacom_report_abs(wcombo, ABS_TILT_X, 0);

			wacom_report_abs(wcombo, ABS_TILT_Y, 0);

			wacom_report_key(wcombo, BTN_STYLUS, 0);

			wacom_report_key(wcombo, BTN_STYLUS2, 0);

			wacom_report_key(wcombo, BTN_TOUCH, 0);

			wacom_report_abs(wcombo, ABS_WHEEL, 0);

		}

		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;

}
@@ -394,6 +412,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) 
			wacom_report_key(wcombo, wacom->tool[1], 1);

		else

			wacom_report_key(wcombo, wacom->tool[1], 0);

		wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);

		wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);

                return 1;

	}
@@ -403,6 +422,12 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) 
	if (result)

                return result-1;



	/* Only large I3 and I1 & I2 support Lense Cursor */

 	if((wacom->tool[idx] == BTN_TOOL_LENS)

			&& ((wacom->features->type == INTUOS3)

		 	|| (wacom->features->type == INTUOS3S)))

		return 0;



	/* Cintiq doesn't send data when RDY bit isn't set */

	if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))

                 return 0;
@@ -554,11 +579,11 @@ static struct wacom_features wacom_features[] = { 
	{ "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 },

	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 63, INTUOS },

	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 63, INTUOS },

	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 31, INTUOS },

	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 31, INTUOS },

	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 31, INTUOS },

	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 31, INTUOS },

	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 31, 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 },
@@ -571,11 +596,11 @@ static struct wacom_features wacom_features[] = { 
	{ "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 Intuos2 4x5",   10, 12700, 10600, 1023, 31, INTUOS },

	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 31, INTUOS },

	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 31, INTUOS },

	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 31, INTUOS },

	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 31, 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 },
@@ -584,7 +609,7 @@ static struct wacom_features wacom_features[] = { 
	{ "Wacom Intuos3 6x11",  10, 54204, 31750, 1023, 63, INTUOS3 },

	{ "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 },

	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 31, INTUOS },

	{ }

};

drivers/usb/input/wacom_wac.h

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#define STYLUS_DEVICE_ID	0x02

#define CURSOR_DEVICE_ID	0x06

#define ERASER_DEVICE_ID	0x0A

#define PAD_DEVICE_ID		0x0F



enum {

	PENPARTNER = 0,