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Commit fb013a01 authored by Jason Gerecke's avatar Jason Gerecke Committed by Jiri Kosina
Browse files

HID: wacom: Move Intuos pad handling code into dedicated function 



Begin slimming down the body of 'wacom_intuos_irq' by moving out its
largest block of code to a dedicated 'wacom_intuos_pad' function.

Signed-off-by: default avatarJason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 27ba1d56

drivers/hid/wacom_wac.c

+247 −235
Original line number Diff line number Diff line
@@ -446,6 +446,249 @@ static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 
	}

}



static int wacom_intuos_pad(struct wacom_wac *wacom)

{

	struct wacom_features *features = &wacom->features;

	unsigned char *data = wacom->data;

	struct input_dev *input = wacom->pad_input;



	/* pad packets. Works as a second tool and is always in prox */

	if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||

	      data[0] == WACOM_REPORT_CINTIQPAD))

		return 0;



	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));

		input_report_key(input, BTN_2, (data[3] & 0x02));

		input_report_key(input, BTN_3, (data[3] & 0x04));

		input_report_key(input, BTN_4, (data[3] & 0x08));

		input_report_key(input, BTN_5, (data[3] & 0x10));

		input_report_key(input, BTN_6, (data[3] & 0x20));

		if (data[1] & 0x80) {

			input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));

		} else {

			/* Out of proximity, clear wheel value. */

			input_report_abs(input, ABS_WHEEL, 0);

		}

		if (features->type != INTUOS4S) {

			input_report_key(input, BTN_7, (data[3] & 0x40));

			input_report_key(input, BTN_8, (data[3] & 0x80));

		}

		if (data[1] | (data[2] & 0x01) | data[3]) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else if (features->type == DTK) {

		input_report_key(input, BTN_0, (data[6] & 0x01));

		input_report_key(input, BTN_1, (data[6] & 0x02));

		input_report_key(input, BTN_2, (data[6] & 0x04));

		input_report_key(input, BTN_3, (data[6] & 0x08));

		input_report_key(input, BTN_4, (data[6] & 0x10));

		input_report_key(input, BTN_5, (data[6] & 0x20));

		if (data[6] & 0x3f) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else if (features->type == WACOM_13HD) {

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

		input_report_key(input, BTN_1, (data[4] & 0x01));

		input_report_key(input, BTN_2, (data[4] & 0x02));

		input_report_key(input, BTN_3, (data[4] & 0x04));

		input_report_key(input, BTN_4, (data[4] & 0x08));

		input_report_key(input, BTN_5, (data[4] & 0x10));

		input_report_key(input, BTN_6, (data[4] & 0x20));

		input_report_key(input, BTN_7, (data[4] & 0x40));

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

		if ((data[3] & 0x01) | data[4]) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else if (features->type == WACOM_24HD) {

		input_report_key(input, BTN_0, (data[6] & 0x01));

		input_report_key(input, BTN_1, (data[6] & 0x02));

		input_report_key(input, BTN_2, (data[6] & 0x04));

		input_report_key(input, BTN_3, (data[6] & 0x08));

		input_report_key(input, BTN_4, (data[6] & 0x10));

		input_report_key(input, BTN_5, (data[6] & 0x20));

		input_report_key(input, BTN_6, (data[6] & 0x40));

		input_report_key(input, BTN_7, (data[6] & 0x80));

		input_report_key(input, BTN_8, (data[8] & 0x01));

		input_report_key(input, BTN_9, (data[8] & 0x02));

		input_report_key(input, BTN_A, (data[8] & 0x04));

		input_report_key(input, BTN_B, (data[8] & 0x08));

		input_report_key(input, BTN_C, (data[8] & 0x10));

		input_report_key(input, BTN_X, (data[8] & 0x20));

		input_report_key(input, BTN_Y, (data[8] & 0x40));

		input_report_key(input, BTN_Z, (data[8] & 0x80));



		/*

		 * Three "buttons" are available on the 24HD which are

		 * physically implemented as a touchstrip. Each button

		 * is approximately 3 bits wide with a 2 bit spacing.

		 * The raw touchstrip bits are stored at:

		 *    ((data[3] & 0x1f) << 8) | data[4])

		 */

		input_report_key(input, KEY_PROG1, data[4] & 0x07);

		input_report_key(input, KEY_PROG2, data[4] & 0xE0);

		input_report_key(input, KEY_PROG3, data[3] & 0x1C);



		if (data[1] & 0x80) {

			input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));

		} else {

			/* Out of proximity, clear wheel value. */

			input_report_abs(input, ABS_WHEEL, 0);

		}



		if (data[2] & 0x80) {

			input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));

		} else {

			/* Out of proximity, clear second wheel value. */

			input_report_abs(input, ABS_THROTTLE, 0);

		}



		if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else if (features->type == WACOM_27QHD) {

		input_report_key(input, KEY_PROG1, data[2] & 0x01);

		input_report_key(input, KEY_PROG2, data[2] & 0x02);

		input_report_key(input, KEY_PROG3, data[2] & 0x04);



		input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));

		input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));

		input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));

		if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else if (features->type == CINTIQ_HYBRID) {

		/*

		 * Do not send hardware buttons under Android. They

		 * are already sent to the system through GPIO (and

		 * have different meaning).

		 */

		input_report_key(input, BTN_1, (data[4] & 0x01));

		input_report_key(input, BTN_2, (data[4] & 0x02));

		input_report_key(input, BTN_3, (data[4] & 0x04));

		input_report_key(input, BTN_4, (data[4] & 0x08));



		input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */

		input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */

		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 */



		if (data[4] | (data[3] & 0x01)) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}



	} else if (features->type == CINTIQ_COMPANION_2) {

		input_report_key(input, BTN_1, (data[1] & 0x02));

		input_report_key(input, BTN_2, (data[2] & 0x01));

		input_report_key(input, BTN_3, (data[2] & 0x02));

		input_report_key(input, BTN_4, (data[2] & 0x04));

		input_report_key(input, BTN_5, (data[2] & 0x08));

		input_report_key(input, BTN_6, (data[1] & 0x04));



		input_report_key(input, BTN_7, (data[2] & 0x10));  /* Right  */

		input_report_key(input, BTN_8, (data[2] & 0x20));  /* Up	 */

		input_report_key(input, BTN_9, (data[2] & 0x40));  /* Left   */

		input_report_key(input, BTN_A, (data[2] & 0x80));  /* Down   */

		input_report_key(input, BTN_0, (data[1] & 0x01));  /* Center */



		if (data[2] | (data[1] & 0x07)) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}



	} 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/Intuos Pro have a capacitive sensor in

		 * addition to the mechanical switch. Switch data is

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

		 */

		for (i = 0; i < 8; i++)

			input_report_key(input, BTN_1 + i, data[4] & (1 << i));



		if (data[2] & 0x80) {

			input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));

		} else {

			/* Out of proximity, clear wheel value. */

			input_report_abs(input, ABS_WHEEL, 0);

		}



		if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	} else {

		if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {

			input_report_key(input, BTN_0, (data[5] & 0x01));

			input_report_key(input, BTN_1, (data[6] & 0x01));

			input_report_key(input, BTN_2, (data[6] & 0x02));

			input_report_key(input, BTN_3, (data[6] & 0x04));

			input_report_key(input, BTN_4, (data[6] & 0x08));

			input_report_key(input, BTN_5, (data[6] & 0x10));

			input_report_key(input, BTN_6, (data[6] & 0x20));

			input_report_key(input, BTN_7, (data[6] & 0x40));

			input_report_key(input, BTN_8, (data[6] & 0x80));

			input_report_key(input, BTN_9, (data[7] & 0x01));

			input_report_key(input, BTN_A, (data[8] & 0x01));

			input_report_key(input, BTN_B, (data[8] & 0x02));

			input_report_key(input, BTN_C, (data[8] & 0x04));

			input_report_key(input, BTN_X, (data[8] & 0x08));

			input_report_key(input, BTN_Y, (data[8] & 0x10));

			input_report_key(input, BTN_Z, (data[8] & 0x20));

			input_report_key(input, BTN_BASE, (data[8] & 0x40));

			input_report_key(input, BTN_BASE2, (data[8] & 0x80));



			if (features->type == WACOM_22HD) {

				input_report_key(input, KEY_PROG1, data[9] & 0x01);

				input_report_key(input, KEY_PROG2, data[9] & 0x02);

				input_report_key(input, KEY_PROG3, data[9] & 0x04);

			}

		} else {

			input_report_key(input, BTN_0, (data[5] & 0x01));

			input_report_key(input, BTN_1, (data[5] & 0x02));

			input_report_key(input, BTN_2, (data[5] & 0x04));

			input_report_key(input, BTN_3, (data[5] & 0x08));

			input_report_key(input, BTN_4, (data[6] & 0x01));

			input_report_key(input, BTN_5, (data[6] & 0x02));

			input_report_key(input, BTN_6, (data[6] & 0x04));

			input_report_key(input, BTN_7, (data[6] & 0x08));

			input_report_key(input, BTN_8, (data[5] & 0x10));

			input_report_key(input, BTN_9, (data[6] & 0x10));

		}

		input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);

		input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);



		if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |

			data[2] | (data[3] & 0x1f) | data[4] | data[8] |

			(data[7] & 0x01)) {

			input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

		} else {

			input_report_abs(input, ABS_MISC, 0);

		}

	}

	return 1;

}



static int wacom_intuos_inout(struct wacom_wac *wacom)

{

	struct wacom_features *features = &wacom->features;
@@ -814,241 +1057,10 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) 
	if (features->type == INTUOS)

		idx = data[1] & 0x01;



	/* pad packets. Works as a second tool and is always in prox */

	if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||

	    data[0] == WACOM_REPORT_CINTIQPAD) {

		input = wacom->pad_input;

		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));

			input_report_key(input, BTN_2, (data[3] & 0x02));

			input_report_key(input, BTN_3, (data[3] & 0x04));

			input_report_key(input, BTN_4, (data[3] & 0x08));

			input_report_key(input, BTN_5, (data[3] & 0x10));

			input_report_key(input, BTN_6, (data[3] & 0x20));

			if (data[1] & 0x80) {

				input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));

			} else {

				/* Out of proximity, clear wheel value. */

				input_report_abs(input, ABS_WHEEL, 0);

			}

			if (features->type != INTUOS4S) {

				input_report_key(input, BTN_7, (data[3] & 0x40));

				input_report_key(input, BTN_8, (data[3] & 0x80));

			}

			if (data[1] | (data[2] & 0x01) | data[3]) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else if (features->type == DTK) {

			input_report_key(input, BTN_0, (data[6] & 0x01));

			input_report_key(input, BTN_1, (data[6] & 0x02));

			input_report_key(input, BTN_2, (data[6] & 0x04));

			input_report_key(input, BTN_3, (data[6] & 0x08));

			input_report_key(input, BTN_4, (data[6] & 0x10));

			input_report_key(input, BTN_5, (data[6] & 0x20));

			if (data[6] & 0x3f) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else if (features->type == WACOM_13HD) {

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

			input_report_key(input, BTN_1, (data[4] & 0x01));

			input_report_key(input, BTN_2, (data[4] & 0x02));

			input_report_key(input, BTN_3, (data[4] & 0x04));

			input_report_key(input, BTN_4, (data[4] & 0x08));

			input_report_key(input, BTN_5, (data[4] & 0x10));

			input_report_key(input, BTN_6, (data[4] & 0x20));

			input_report_key(input, BTN_7, (data[4] & 0x40));

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

			if ((data[3] & 0x01) | data[4]) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else if (features->type == WACOM_24HD) {

			input_report_key(input, BTN_0, (data[6] & 0x01));

			input_report_key(input, BTN_1, (data[6] & 0x02));

			input_report_key(input, BTN_2, (data[6] & 0x04));

			input_report_key(input, BTN_3, (data[6] & 0x08));

			input_report_key(input, BTN_4, (data[6] & 0x10));

			input_report_key(input, BTN_5, (data[6] & 0x20));

			input_report_key(input, BTN_6, (data[6] & 0x40));

			input_report_key(input, BTN_7, (data[6] & 0x80));

			input_report_key(input, BTN_8, (data[8] & 0x01));

			input_report_key(input, BTN_9, (data[8] & 0x02));

			input_report_key(input, BTN_A, (data[8] & 0x04));

			input_report_key(input, BTN_B, (data[8] & 0x08));

			input_report_key(input, BTN_C, (data[8] & 0x10));

			input_report_key(input, BTN_X, (data[8] & 0x20));

			input_report_key(input, BTN_Y, (data[8] & 0x40));

			input_report_key(input, BTN_Z, (data[8] & 0x80));



			/*

			 * Three "buttons" are available on the 24HD which are

			 * physically implemented as a touchstrip. Each button

			 * is approximately 3 bits wide with a 2 bit spacing.

			 * The raw touchstrip bits are stored at:

			 *    ((data[3] & 0x1f) << 8) | data[4])

			 */

			input_report_key(input, KEY_PROG1, data[4] & 0x07);

			input_report_key(input, KEY_PROG2, data[4] & 0xE0);

			input_report_key(input, KEY_PROG3, data[3] & 0x1C);



			if (data[1] & 0x80) {

				input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));

			} else {

				/* Out of proximity, clear wheel value. */

				input_report_abs(input, ABS_WHEEL, 0);

			}



			if (data[2] & 0x80) {

				input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));

			} else {

				/* Out of proximity, clear second wheel value. */

				input_report_abs(input, ABS_THROTTLE, 0);

			}



			if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else if (features->type == WACOM_27QHD) {

			input_report_key(input, KEY_PROG1, data[2] & 0x01);

			input_report_key(input, KEY_PROG2, data[2] & 0x02);

			input_report_key(input, KEY_PROG3, data[2] & 0x04);



			input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));

			input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));

			input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));

			if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else if (features->type == CINTIQ_HYBRID) {

			/*

			 * Do not send hardware buttons under Android. They

			 * are already sent to the system through GPIO (and

			 * have different meaning).

			 */

			input_report_key(input, BTN_1, (data[4] & 0x01));

			input_report_key(input, BTN_2, (data[4] & 0x02));

			input_report_key(input, BTN_3, (data[4] & 0x04));

			input_report_key(input, BTN_4, (data[4] & 0x08));



			input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */

			input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */

			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 */



			if (data[4] | (data[3] & 0x01)) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}



		} else if (features->type == CINTIQ_COMPANION_2) {

			input_report_key(input, BTN_1, (data[1] & 0x02));

			input_report_key(input, BTN_2, (data[2] & 0x01));

			input_report_key(input, BTN_3, (data[2] & 0x02));

			input_report_key(input, BTN_4, (data[2] & 0x04));

			input_report_key(input, BTN_5, (data[2] & 0x08));

			input_report_key(input, BTN_6, (data[1] & 0x04));



			input_report_key(input, BTN_7, (data[2] & 0x10));  /* Right  */

			input_report_key(input, BTN_8, (data[2] & 0x20));  /* Up	 */

			input_report_key(input, BTN_9, (data[2] & 0x40));  /* Left   */

			input_report_key(input, BTN_A, (data[2] & 0x80));  /* Down   */

			input_report_key(input, BTN_0, (data[1] & 0x01));  /* Center */



			if (data[2] | (data[1] & 0x07)) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}



		} 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/Intuos Pro have a capacitive sensor in

			 * addition to the mechanical switch. Switch data is

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

			 */

			for (i = 0; i < 8; i++)

				input_report_key(input, BTN_1 + i, data[4] & (1 << i));



			if (data[2] & 0x80) {

				input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));

			} else {

				/* Out of proximity, clear wheel value. */

				input_report_abs(input, ABS_WHEEL, 0);

			}



			if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		} else {

			if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {

				input_report_key(input, BTN_0, (data[5] & 0x01));

				input_report_key(input, BTN_1, (data[6] & 0x01));

				input_report_key(input, BTN_2, (data[6] & 0x02));

				input_report_key(input, BTN_3, (data[6] & 0x04));

				input_report_key(input, BTN_4, (data[6] & 0x08));

				input_report_key(input, BTN_5, (data[6] & 0x10));

				input_report_key(input, BTN_6, (data[6] & 0x20));

				input_report_key(input, BTN_7, (data[6] & 0x40));

				input_report_key(input, BTN_8, (data[6] & 0x80));

				input_report_key(input, BTN_9, (data[7] & 0x01));

				input_report_key(input, BTN_A, (data[8] & 0x01));

				input_report_key(input, BTN_B, (data[8] & 0x02));

				input_report_key(input, BTN_C, (data[8] & 0x04));

				input_report_key(input, BTN_X, (data[8] & 0x08));

				input_report_key(input, BTN_Y, (data[8] & 0x10));

				input_report_key(input, BTN_Z, (data[8] & 0x20));

				input_report_key(input, BTN_BASE, (data[8] & 0x40));

				input_report_key(input, BTN_BASE2, (data[8] & 0x80));



				if (features->type == WACOM_22HD) {

					input_report_key(input, KEY_PROG1, data[9] & 0x01);

					input_report_key(input, KEY_PROG2, data[9] & 0x02);

					input_report_key(input, KEY_PROG3, data[9] & 0x04);

				}

			} else {

				input_report_key(input, BTN_0, (data[5] & 0x01));

				input_report_key(input, BTN_1, (data[5] & 0x02));

				input_report_key(input, BTN_2, (data[5] & 0x04));

				input_report_key(input, BTN_3, (data[5] & 0x08));

				input_report_key(input, BTN_4, (data[6] & 0x01));

				input_report_key(input, BTN_5, (data[6] & 0x02));

				input_report_key(input, BTN_6, (data[6] & 0x04));

				input_report_key(input, BTN_7, (data[6] & 0x08));

				input_report_key(input, BTN_8, (data[5] & 0x10));

				input_report_key(input, BTN_9, (data[6] & 0x10));

			}

			input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);

			input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);



			if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |

				data[2] | (data[3] & 0x1f) | data[4] | data[8] |

				(data[7] & 0x01)) {

				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);

			} else {

				input_report_abs(input, ABS_MISC, 0);

			}

		}

                return 1;

	}

	/* process pad events */

	result = wacom_intuos_pad(wacom);

	if (result)

		return result;



	/* process in/out prox events */

	result = wacom_intuos_inout(wacom);