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Commit 9a35c411 authored by Ping Cheng's avatar Ping Cheng Committed by Dmitry Torokhov
Browse files

Input: wacom - add support for three new Intuos Pro devices 



Acked-by: default avatarChris Bagwell <chris@cnpbagwell.com>
Signed-off-by: default avatarPing Cheng <pingc@wacom.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent c2b0c273

drivers/input/tablet/wacom_sys.c

+8 −2
Original line number Diff line number Diff line
@@ -716,7 +716,7 @@ static int wacom_led_control(struct wacom *wacom) 
		return -ENOMEM;



	if (wacom->wacom_wac.features.type >= INTUOS5S &&

	    wacom->wacom_wac.features.type <= INTUOS5L)	{

	    wacom->wacom_wac.features.type <= INTUOSPL) {

		/*

		 * Touch Ring and crop mark LED luminance may take on

		 * one of four values:
@@ -978,6 +978,9 @@ static int wacom_initialize_leds(struct wacom *wacom) 
	case INTUOS5S:

	case INTUOS5:

	case INTUOS5L:

	case INTUOSPS:

	case INTUOSPM:

	case INTUOSPL:

		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {

			wacom->led.select[0] = 0;

			wacom->led.select[1] = 0;
@@ -1024,6 +1027,9 @@ static void wacom_destroy_leds(struct wacom *wacom) 
	case INTUOS5S:

	case INTUOS5:

	case INTUOS5L:

	case INTUOSPS:

	case INTUOSPM:

	case INTUOSPL:

		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)

			sysfs_remove_group(&wacom->intf->dev.kobj,

					   &intuos5_led_attr_group);
@@ -1299,7 +1305,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i 
	 * HID descriptor. If this is the touch interface (wMaxPacketSize

	 * of WACOM_PKGLEN_BBTOUCH3), override the table values.

	 */

	if (features->type >= INTUOS5S && features->type <= INTUOS5L) {

	if (features->type >= INTUOS5S && features->type <= INTUOSPL) {

		if (endpoint->wMaxPacketSize == WACOM_PKGLEN_BBTOUCH3) {

			features->device_type = BTN_TOOL_FINGER;

			features->pktlen = WACOM_PKGLEN_BBTOUCH3;

drivers/input/tablet/wacom_wac.c

+47 −14
Original line number Diff line number Diff line
@@ -644,14 +644,14 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) 
			input_report_key(input, BTN_7, (data[4] & 0x40));  /* Left   */

			input_report_key(input, BTN_8, (data[4] & 0x80));  /* Down   */

			input_report_key(input, BTN_0, (data[3] & 0x01));  /* Center */

		} else if (features->type >= INTUOS5S && features->type <= INTUOS5L) {

		} else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {

			int i;



			/* Touch ring mode switch has no capacitive sensor */

			input_report_key(input, BTN_0, (data[3] & 0x01));



			/*

			 * ExpressKeys on Intuos5 have a capacitive sensor in

			 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in

			 * addition to the mechanical switch. Switch data is

			 * stored in data[4], capacitive data in data[5].

			 */
@@ -739,7 +739,9 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) 
	     features->type == INTUOS4 ||

	     features->type == INTUOS4S ||

	     features->type == INTUOS5 ||

	     features->type == INTUOS5S)) {

	     features->type == INTUOS5S ||

	     features->type == INTUOSPM ||

	     features->type == INTUOSPS)) {



		return 0;

	}
@@ -792,8 +794,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) 


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

			/* I4 mouse */

			if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||

			    (features->type >= INTUOS5S && features->type <= INTUOS5L)) {

			if (features->type >= INTUOS4S && features->type <= INTUOSPL) {

				input_report_key(input, BTN_LEFT,   data[6] & 0x01);

				input_report_key(input, BTN_MIDDLE, data[6] & 0x02);

				input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
@@ -820,7 +821,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) 
				}

			}

		} else if ((features->type < INTUOS3S || features->type == INTUOS3L ||

				features->type == INTUOS4L || features->type == INTUOS5L) &&

				features->type == INTUOS4L || features->type == INTUOS5L ||

				features->type == INTUOSPL) &&

			   wacom->tool[idx] == BTN_TOOL_LENS) {

			/* Lens cursor packets */

			input_report_key(input, BTN_LEFT,   data[8] & 0x01);
@@ -1130,6 +1132,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) 


static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)

{

	struct wacom_features *features = &wacom->features;

	struct input_dev *input = wacom->input;

	bool touch = data[1] & 0x80;

	int slot = input_mt_get_slot_by_key(input, data[0]);
@@ -1145,14 +1148,23 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 
	if (touch) {

		int x = (data[2] << 4) | (data[4] >> 4);

		int y = (data[3] << 4) | (data[4] & 0x0f);

		int a = data[5];

		int width, height;



		// "a" is a scaled-down area which we assume is roughly

		// circular and which can be described as: a=(pi*r^2)/C.

		if (features->type >= INTUOSPS && features->type <= INTUOSPL) {

			width  = data[5];

			height = data[6];

		} else {

			/*

			 * "a" is a scaled-down area which we assume is

			 * roughly circular and which can be described as:

			 * a=(pi*r^2)/C.

			 */

			int a = data[5];

			int x_res  = input_abs_get_res(input, ABS_X);

			int y_res  = input_abs_get_res(input, ABS_Y);

		int width  = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);

		int height = width * y_res / x_res;

			width  = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);

			height = width * y_res / x_res;

		}



		input_report_abs(input, ABS_MT_POSITION_X, x);

		input_report_abs(input, ABS_MT_POSITION_Y, y);
@@ -1361,6 +1373,9 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 
	case INTUOS5S:

	case INTUOS5:

	case INTUOS5L:

	case INTUOSPS:

	case INTUOSPM:

	case INTUOSPL:

		if (len == WACOM_PKGLEN_BBTOUCH3)

			sync = wacom_bpt3_touch(wacom_wac);

		else
@@ -1444,7 +1459,7 @@ void wacom_setup_device_quirks(struct wacom_features *features) 


	/* these device have multiple inputs */

	if (features->type >= WIRELESS ||

	    (features->type >= INTUOS5S && features->type <= INTUOS5L) ||

	    (features->type >= INTUOS5S && features->type <= INTUOSPL) ||

	    (features->oVid && features->oPid))

		features->quirks |= WACOM_QUIRK_MULTI_INPUT;
@@ -1651,6 +1666,8 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, 


	case INTUOS5:

	case INTUOS5L:

	case INTUOSPM:

	case INTUOSPL:

		if (features->device_type == BTN_TOOL_PEN) {

			__set_bit(BTN_7, input_dev->keybit);

			__set_bit(BTN_8, input_dev->keybit);
@@ -1658,6 +1675,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, 
		/* fall through */



	case INTUOS5S:

	case INTUOSPS:

		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);



		if (features->device_type == BTN_TOOL_PEN) {
@@ -1994,6 +2012,18 @@ static const struct wacom_features wacom_features_0x29 = 
static const struct wacom_features wacom_features_0x2A =

	{ "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,

	  63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };

static const struct wacom_features wacom_features_0x314 =

	{ "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,

	  63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,

	  .touch_max = 16 };

static const struct wacom_features wacom_features_0x315 =

	{ "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,

	  63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,

	  .touch_max = 16 };

static const struct wacom_features wacom_features_0x317 =

	{ "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS,  65024, 40640, 2047,

	  63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,

	  .touch_max = 16 };

static const struct wacom_features wacom_features_0xF4 =

	{ "Wacom Cintiq 24HD",       WACOM_PKGLEN_INTUOS,   104480, 65600, 2047,

	  63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
@@ -2300,6 +2330,9 @@ const struct usb_device_id wacom_ids[] = { 
	{ USB_DEVICE_WACOM(0x300) },

	{ USB_DEVICE_WACOM(0x301) },

	{ USB_DEVICE_WACOM(0x304) },

	{ USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },

	{ USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },

	{ USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },

	{ USB_DEVICE_WACOM(0x4001) },

	{ USB_DEVICE_WACOM(0x47) },

	{ USB_DEVICE_WACOM(0xF4) },

drivers/input/tablet/wacom_wac.h

+3 −0
Original line number Diff line number Diff line
@@ -76,6 +76,9 @@ enum { 
	INTUOS5S,

	INTUOS5,

	INTUOS5L,

	INTUOSPS,

	INTUOSPM,

	INTUOSPL,

	WACOM_21UX2,

	WACOM_22HD,

	DTK,