1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * drivers/input/tablet/wacom_wac.c
5  *  USB Wacom tablet support - Wacom specific code
13 #include <linux/input/mt.h>
29  * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
46  * 8th value means AC online and show 100% capacity.
60 	bool changed = battery->bat_status       != bat_status    ||  in __wacom_notify_battery()
61 		       battery->battery_capacity != bat_capacity  ||  in __wacom_notify_battery()
62 		       battery->bat_charging     != bat_charging  ||  in __wacom_notify_battery()
63 		       battery->bat_connected    != bat_connected ||  in __wacom_notify_battery()
64 		       battery->ps_connected     != ps_connected;  in __wacom_notify_battery()
67 		battery->bat_status = bat_status;  in __wacom_notify_battery()
68 		battery->battery_capacity = bat_capacity;  in __wacom_notify_battery()
69 		battery->bat_charging = bat_charging;  in __wacom_notify_battery()
70 		battery->bat_connected = bat_connected;  in __wacom_notify_battery()
71 		battery->ps_connected = ps_connected;  in __wacom_notify_battery()
73 		if (battery->battery)  in __wacom_notify_battery()
74 			power_supply_changed(battery->battery);  in __wacom_notify_battery()
84 	__wacom_notify_battery(&wacom->battery, bat_status, bat_capacity,  in wacom_notify_battery()
90 	unsigned char *data = wacom->data;  in wacom_penpartner_irq()
91 	struct input_dev *input = wacom->pen_input;  in wacom_penpartner_irq()  local
96 			wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_penpartner_irq()
97 			wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;  in wacom_penpartner_irq()
98 			input_report_key(input, wacom->tool[0], 1);  in wacom_penpartner_irq()
99 			input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_penpartner_irq()
100 			input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));  in wacom_penpartner_irq()
101 			input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));  in wacom_penpartner_irq()
102 			input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);  in wacom_penpartner_irq()
103 			input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));  in wacom_penpartner_irq()
104 			input_report_key(input, BTN_STYLUS, (data[5] & 0x40));  in wacom_penpartner_irq()
106 			input_report_key(input, wacom->tool[0], 0);  in wacom_penpartner_irq()
107 			input_report_abs(input, ABS_MISC, 0); /* report tool id */  in wacom_penpartner_irq()
108 			input_report_abs(input, ABS_PRESSURE, -1);  in wacom_penpartner_irq()
109 			input_report_key(input, BTN_TOUCH, 0);  in wacom_penpartner_irq()
114 		input_report_key(input, BTN_TOOL_PEN, 1);  in wacom_penpartner_irq()
115 		input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */  in wacom_penpartner_irq()
116 		input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));  in wacom_penpartner_irq()
117 		input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));  in wacom_penpartner_irq()
118 		input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);  in wacom_penpartner_irq()
119 		input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));  in wacom_penpartner_irq()
120 		input_report_key(input, BTN_STYLUS, (data[5] & 0x40));  in wacom_penpartner_irq()
124 		dev_dbg(input->dev.parent,  in wacom_penpartner_irq()
134 	struct wacom_features *features = &wacom->features;  in wacom_pl_irq()
135 	unsigned char *data = wacom->data;  in wacom_pl_irq()
136 	struct input_dev *input = wacom->pen_input;  in wacom_pl_irq()  local
140 		dev_dbg(input->dev.parent,  in wacom_pl_irq()
147 	if (!wacom->id[0]) {  in wacom_pl_irq()
149 			wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_pl_irq()
150 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_pl_irq()
153 			wacom->tool[0] = BTN_TOOL_PEN;  in wacom_pl_irq()
154 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_pl_irq()
159 	 * mis-detected the type and notice that STYLUS2 isn't set  in wacom_pl_irq()
162 	if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {  in wacom_pl_irq()
163 		input_report_key(input, BTN_TOOL_RUBBER, 0);  in wacom_pl_irq()
164 		input_report_abs(input, ABS_MISC, 0);  in wacom_pl_irq()
165 		input_sync(input);  in wacom_pl_irq()
166 		wacom->tool[0] = BTN_TOOL_PEN;  in wacom_pl_irq()
167 		wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_pl_irq()
172 		if (features->pressure_max > 255)  in wacom_pl_irq()
174 		pressure += (features->pressure_max + 1) / 2;  in wacom_pl_irq()
176 		input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));  in wacom_pl_irq()
177 		input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));  in wacom_pl_irq()
178 		input_report_abs(input, ABS_PRESSURE, pressure);  in wacom_pl_irq()
180 		input_report_key(input, BTN_TOUCH, data[4] & 0x08);  in wacom_pl_irq()
181 		input_report_key(input, BTN_STYLUS, data[4] & 0x10);  in wacom_pl_irq()
183 		input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));  in wacom_pl_irq()
187 		wacom->id[0] = 0;  in wacom_pl_irq()
188 	input_report_key(input, wacom->tool[0], prox);  in wacom_pl_irq()
189 	input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_pl_irq()
195 	unsigned char *data = wacom->data;  in wacom_ptu_irq()
196 	struct input_dev *input = wacom->pen_input;  in wacom_ptu_irq()  local
199 		dev_dbg(input->dev.parent,  in wacom_ptu_irq()
205 		input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);  in wacom_ptu_irq()
206 		input_report_key(input, BTN_TOUCH, data[1] & 0x08);  in wacom_ptu_irq()
207 		wacom->id[0] = ERASER_DEVICE_ID;  in wacom_ptu_irq()
209 		input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);  in wacom_ptu_irq()
210 		input_report_key(input, BTN_TOUCH, data[1] & 0x01);  in wacom_ptu_irq()
211 		wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_ptu_irq()
213 	input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_ptu_irq()
214 	input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));  in wacom_ptu_irq()
215 	input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));  in wacom_ptu_irq()
216 	input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));  in wacom_ptu_irq()
217 	input_report_key(input, BTN_STYLUS, data[1] & 0x02);  in wacom_ptu_irq()
218 	input_report_key(input, BTN_STYLUS2, data[1] & 0x10);  in wacom_ptu_irq()
224 	unsigned char *data = wacom->data;  in wacom_dtu_irq()
225 	struct input_dev *input = wacom->pen_input;  in wacom_dtu_irq()  local
228 	dev_dbg(input->dev.parent,  in wacom_dtu_irq()
233 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_dtu_irq()
234 		if (wacom->tool[0] == BTN_TOOL_PEN)  in wacom_dtu_irq()
235 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtu_irq()
237 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtu_irq()
239 	input_report_key(input, BTN_STYLUS, data[1] & 0x02);  in wacom_dtu_irq()
240 	input_report_key(input, BTN_STYLUS2, data[1] & 0x10);  in wacom_dtu_irq()
241 	input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));  in wacom_dtu_irq()
242 	input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));  in wacom_dtu_irq()
243 	input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);  in wacom_dtu_irq()
244 	input_report_key(input, BTN_TOUCH, data[1] & 0x05);  in wacom_dtu_irq()
245 	if (!prox) /* out-prox */  in wacom_dtu_irq()
246 		wacom->id[0] = 0;  in wacom_dtu_irq()
247 	input_report_key(input, wacom->tool[0], prox);  in wacom_dtu_irq()
248 	input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtu_irq()
254 	unsigned char *data = wacom->data;  in wacom_dtus_irq()
255 	struct input_dev *input = wacom->pen_input;  in wacom_dtus_irq()  local
259 		dev_dbg(input->dev.parent,  in wacom_dtus_irq()
263 		input = wacom->pad_input;  in wacom_dtus_irq()
264 		input_report_key(input, BTN_0, (data[1] & 0x01));  in wacom_dtus_irq()
265 		input_report_key(input, BTN_1, (data[1] & 0x02));  in wacom_dtus_irq()
266 		input_report_key(input, BTN_2, (data[1] & 0x04));  in wacom_dtus_irq()
267 		input_report_key(input, BTN_3, (data[1] & 0x08));  in wacom_dtus_irq()
268 		input_report_abs(input, ABS_MISC,  in wacom_dtus_irq()
276 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_dtus_irq()
277 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtus_irq()
281 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_dtus_irq()
282 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtus_irq()
287 		input_report_key(input, BTN_STYLUS, data[1] & 0x20);  in wacom_dtus_irq()
288 		input_report_key(input, BTN_STYLUS2, data[1] & 0x40);  in wacom_dtus_irq()
289 		input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));  in wacom_dtus_irq()
290 		input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));  in wacom_dtus_irq()
292 		input_report_abs(input, ABS_PRESSURE, pressure);  in wacom_dtus_irq()
293 		input_report_key(input, BTN_TOUCH, pressure > 10);  in wacom_dtus_irq()
295 		if (!prox) /* out-prox */  in wacom_dtus_irq()
296 			wacom->id[0] = 0;  in wacom_dtus_irq()
297 		input_report_key(input, wacom->tool[0], prox);  in wacom_dtus_irq()
298 		input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtus_irq()
305 	struct wacom_features *features = &wacom->features;  in wacom_graphire_irq()
306 	unsigned char *data = wacom->data;  in wacom_graphire_irq()
307 	struct input_dev *input = wacom->pen_input;  in wacom_graphire_irq()  local
308 	struct input_dev *pad_input = wacom->pad_input;  in wacom_graphire_irq()
314 	if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
316 			dev_dbg(input->dev.parent,  in wacom_graphire_irq()
322 		dev_dbg(input->dev.parent,  in wacom_graphire_irq()
328 	if (prox || wacom->id[0]) {  in wacom_graphire_irq()
333 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_graphire_irq()
334 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_graphire_irq()
338 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_graphire_irq()
339 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_graphire_irq()
343 				input_report_key(input, BTN_MIDDLE, data[1] & 0x04);  in wacom_graphire_irq()
347 				wacom->tool[0] = BTN_TOOL_MOUSE;  in wacom_graphire_irq()
348 				wacom->id[0] = CURSOR_DEVICE_ID;  in wacom_graphire_irq()
352 		input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));  in wacom_graphire_irq()
353 		input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));  in wacom_graphire_irq()
354 		if (wacom->tool[0] != BTN_TOOL_MOUSE) {  in wacom_graphire_irq()
355 			if (features->type == GRAPHIRE_BT)  in wacom_graphire_irq()
356 				input_report_abs(input, ABS_PRESSURE, data[6] |  in wacom_graphire_irq()
359 				input_report_abs(input, ABS_PRESSURE, data[6] |  in wacom_graphire_irq()
361 			input_report_key(input, BTN_TOUCH, data[1] & 0x01);  in wacom_graphire_irq()
362 			input_report_key(input, BTN_STYLUS, data[1] & 0x02);  in wacom_graphire_irq()
363 			input_report_key(input, BTN_STYLUS2, data[1] & 0x04);  in wacom_graphire_irq()
365 			input_report_key(input, BTN_LEFT, data[1] & 0x01);  in wacom_graphire_irq()
366 			input_report_key(input, BTN_RIGHT, data[1] & 0x02);  in wacom_graphire_irq()
367 			if (features->type == WACOM_G4 ||  in wacom_graphire_irq()
368 					features->type == WACOM_MO) {  in wacom_graphire_irq()
369 				input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);  in wacom_graphire_irq()
370 				rw = (data[7] & 0x04) - (data[7] & 0x03);  in wacom_graphire_irq()
371 			} else if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
373 				rw = 44 - (data[6] >> 2);  in wacom_graphire_irq()
375 				input_report_abs(input, ABS_DISTANCE, rw);  in wacom_graphire_irq()
378 					input_report_key(input, BTN_MIDDLE,  in wacom_graphire_irq()
380 					rw = (data[6] & 0x01) ? -1 :  in wacom_graphire_irq()
386 				input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);  in wacom_graphire_irq()
387 				rw = -(signed char)data[6];  in wacom_graphire_irq()
389 			input_report_rel(input, REL_WHEEL, rw);  in wacom_graphire_irq()
393 			wacom->id[0] = 0;  in wacom_graphire_irq()
394 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_graphire_irq()
395 		input_report_key(input, wacom->tool[0], prox);  in wacom_graphire_irq()
396 		input_sync(input); /* sync last event */  in wacom_graphire_irq()
400 	switch (features->type) {  in wacom_graphire_irq()
403 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
404 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
407 			rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);  in wacom_graphire_irq()
410 				wacom->id[1] = 0;  in wacom_graphire_irq()
411 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
418 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
419 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
426 				wacom->id[1] = 0;  in wacom_graphire_irq()
427 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
433 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
434 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
438 				wacom->id[1] = 0;  in wacom_graphire_irq()
439 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
446 	if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
461 	struct wacom_features *features = &wacom_wac->features;  in wacom_intuos_schedule_prox_event()
465 	re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);  in wacom_intuos_schedule_prox_event()
466 	if (features->type == INTUOSHT2)  in wacom_intuos_schedule_prox_event()
467 		r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];  in wacom_intuos_schedule_prox_event()
469 		r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];  in wacom_intuos_schedule_prox_event()
471 		hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);  in wacom_intuos_schedule_prox_event()
477 	struct wacom_features *features = &wacom->features;  in wacom_intuos_pad()
478 	unsigned char *data = wacom->data;  in wacom_intuos_pad()
479 	struct input_dev *input = wacom->pad_input;  in wacom_intuos_pad()  local
481 	int buttons = 0, nbuttons = features->numbered_buttons;  in wacom_intuos_pad()
494 	if (features->type >= INTUOS4S && features->type <= INTUOS4L) {  in wacom_intuos_pad()
497 	} else if (features->type == DTK) {  in wacom_intuos_pad()
499 	} else if (features->type == WACOM_13HD) {  in wacom_intuos_pad()
501 	} else if (features->type == WACOM_24HD) {  in wacom_intuos_pad()
520 		if (features->oPid) {  in wacom_intuos_pad()
523 				wacom->shared->is_touch_on =  in wacom_intuos_pad()
524 					!wacom->shared->is_touch_on;  in wacom_intuos_pad()
528 	} else if (features->type == WACOM_27QHD) {  in wacom_intuos_pad()
535 		if (features->oPid) {  in wacom_intuos_pad()
538 				wacom->shared->is_touch_on =  in wacom_intuos_pad()
539 					!wacom->shared->is_touch_on;  in wacom_intuos_pad()
543 		input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));  in wacom_intuos_pad()
544 		input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));  in wacom_intuos_pad()
545 		input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));  in wacom_intuos_pad()
546 	} else if (features->type == CINTIQ_HYBRID) {  in wacom_intuos_pad()
552 		 * d-pad right  -> data[4] & 0x10  in wacom_intuos_pad()
553 		 * d-pad up     -> data[4] & 0x20  in wacom_intuos_pad()
554 		 * d-pad left   -> data[4] & 0x40  in wacom_intuos_pad()
555 		 * d-pad down   -> data[4] & 0x80  in wacom_intuos_pad()
556 		 * d-pad center -> data[3] & 0x01  in wacom_intuos_pad()
559 	} else if (features->type == CINTIQ_COMPANION_2) {  in wacom_intuos_pad()
560 		/* d-pad right  -> data[2] & 0x10  in wacom_intuos_pad()
561 		 * d-pad up     -> data[2] & 0x20  in wacom_intuos_pad()
562 		 * d-pad left   -> data[2] & 0x40  in wacom_intuos_pad()
563 		 * d-pad down   -> data[2] & 0x80  in wacom_intuos_pad()
564 		 * d-pad center -> data[1] & 0x01  in wacom_intuos_pad()
570 	} else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {  in wacom_intuos_pad()
581 		if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {  in wacom_intuos_pad()
585 			if (features->type == WACOM_22HD) {  in wacom_intuos_pad()
605 	wacom_report_numbered_buttons(input, nbuttons, buttons);  in wacom_intuos_pad()
608 		input_report_key(input, KEY_PROG1 + i, keys & (1 << i));  in wacom_intuos_pad()
610 	input_report_key(input, KEY_BUTTONCONFIG, wrench);  in wacom_intuos_pad()
611 	input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard);  in wacom_intuos_pad()
612 	input_report_key(input, KEY_CONTROLPANEL, menu);  in wacom_intuos_pad()
613 	input_report_key(input, KEY_INFO, info);  in wacom_intuos_pad()
615 	if (wacom->shared && wacom->shared->touch_input) {  in wacom_intuos_pad()
616 		input_report_switch(wacom->shared->touch_input,  in wacom_intuos_pad()
618 				    !wacom->shared->is_touch_on);  in wacom_intuos_pad()
619 		input_sync(wacom->shared->touch_input);  in wacom_intuos_pad()
622 	input_report_abs(input, ABS_RX, strip1);  in wacom_intuos_pad()
623 	input_report_abs(input, ABS_RY, strip2);  in wacom_intuos_pad()
625 	input_report_abs(input, ABS_WHEEL,    (ring1 & 0x80) ? (ring1 & 0x7f) : 0);  in wacom_intuos_pad()
626 	input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);  in wacom_intuos_pad()
628 	input_report_key(input, wacom->tool[1], prox ? 1 : 0);  in wacom_intuos_pad()
629 	input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);  in wacom_intuos_pad()
631 	input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);  in wacom_intuos_pad()
741 	struct input_dev *input = wacom->pen_input;  in wacom_exit_report()  local
742 	struct wacom_features *features = &wacom->features;  in wacom_exit_report()
743 	unsigned char *data = wacom->data;  in wacom_exit_report()
744 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_exit_report()
748 	 * when in-prox next time  in wacom_exit_report()
750 	input_report_abs(input, ABS_X, 0);  in wacom_exit_report()
751 	input_report_abs(input, ABS_Y, 0);  in wacom_exit_report()
752 	input_report_abs(input, ABS_DISTANCE, 0);  in wacom_exit_report()
753 	input_report_abs(input, ABS_TILT_X, 0);  in wacom_exit_report()
754 	input_report_abs(input, ABS_TILT_Y, 0);  in wacom_exit_report()
755 	if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {  in wacom_exit_report()
756 		input_report_key(input, BTN_LEFT, 0);  in wacom_exit_report()
757 		input_report_key(input, BTN_MIDDLE, 0);  in wacom_exit_report()
758 		input_report_key(input, BTN_RIGHT, 0);  in wacom_exit_report()
759 		input_report_key(input, BTN_SIDE, 0);  in wacom_exit_report()
760 		input_report_key(input, BTN_EXTRA, 0);  in wacom_exit_report()
761 		input_report_abs(input, ABS_THROTTLE, 0);  in wacom_exit_report()
762 		input_report_abs(input, ABS_RZ, 0);  in wacom_exit_report()
764 		input_report_abs(input, ABS_PRESSURE, 0);  in wacom_exit_report()
765 		input_report_key(input, BTN_STYLUS, 0);  in wacom_exit_report()
766 		input_report_key(input, BTN_STYLUS2, 0);  in wacom_exit_report()
767 		input_report_key(input, BTN_TOUCH, 0);  in wacom_exit_report()
768 		input_report_abs(input, ABS_WHEEL, 0);  in wacom_exit_report()
769 		if (features->type >= INTUOS3S)  in wacom_exit_report()
770 			input_report_abs(input, ABS_Z, 0);  in wacom_exit_report()
772 	input_report_key(input, wacom->tool[idx], 0);  in wacom_exit_report()
773 	input_report_abs(input, ABS_MISC, 0); /* reset tool id */  in wacom_exit_report()
774 	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_exit_report()
775 	wacom->id[idx] = 0;  in wacom_exit_report()
780 	struct wacom_features *features = &wacom->features;  in wacom_intuos_inout()
781 	unsigned char *data = wacom->data;  in wacom_intuos_inout()
782 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_inout()  local
783 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_intuos_inout()
793 		wacom->serial[idx] = ((data[3] & 0x0f) << 28) +  in wacom_intuos_inout()
797 		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |  in wacom_intuos_inout()
800 		wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);  in wacom_intuos_inout()
802 		wacom->shared->stylus_in_proximity = true;  in wacom_intuos_inout()
808 		if (features->type != INTUOSHT2)  in wacom_intuos_inout()
809 			wacom->shared->stylus_in_proximity = true;  in wacom_intuos_inout()
812 		if (wacom->reporting_data) {  in wacom_intuos_inout()
813 			input_report_key(input, BTN_TOUCH, 0);  in wacom_intuos_inout()
814 			input_report_abs(input, ABS_PRESSURE, 0);  in wacom_intuos_inout()
815 			input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);  in wacom_intuos_inout()
823 		wacom->shared->stylus_in_proximity = false;  in wacom_intuos_inout()
824 		wacom->reporting_data = false;  in wacom_intuos_inout()
827 		if (!wacom->id[idx])  in wacom_intuos_inout()
839 	return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);  in report_touch_events()
844 	return (wacom->shared->touch_down && touch_arbitration);  in delay_pen_events()
849 	struct wacom_features *features = &wacom->features;  in wacom_intuos_general()
850 	unsigned char *data = wacom->data;  in wacom_intuos_general()
851 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_general()  local
852 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_intuos_general()
864 	if (!wacom->id[idx]) {  in wacom_intuos_general()
874 	if ((!((wacom->id[idx] >> 16) & 0x01) &&  in wacom_intuos_general()
875 			(features->type == WACOM_21UX2)) ||  in wacom_intuos_general()
877 	    (wacom->tool[idx] == BTN_TOOL_LENS &&  in wacom_intuos_general()
878 		(features->type == INTUOS3 ||  in wacom_intuos_general()
879 		 features->type == INTUOS3S ||  in wacom_intuos_general()
880 		 features->type == INTUOS4 ||  in wacom_intuos_general()
881 		 features->type == INTUOS4S ||  in wacom_intuos_general()
882 		 features->type == INTUOS5 ||  in wacom_intuos_general()
883 		 features->type == INTUOS5S ||  in wacom_intuos_general()
884 		 features->type == INTUOSPM ||  in wacom_intuos_general()
885 		 features->type == INTUOSPS)) ||  in wacom_intuos_general()
887 	   (features->type == CINTIQ && !(data[1] & 0x40)))  in wacom_intuos_general()
893 	if (features->type < INTUOS3S) {  in wacom_intuos_general()
898 	if (features->type == INTUOSHT2)  in wacom_intuos_general()
899 		distance = features->distance_max - distance;  in wacom_intuos_general()
900 	input_report_abs(input, ABS_X, x);  in wacom_intuos_general()
901 	input_report_abs(input, ABS_Y, y);  in wacom_intuos_general()
902 	input_report_abs(input, ABS_DISTANCE, distance);  in wacom_intuos_general()
911 		if (features->pressure_max < 2047)  in wacom_intuos_general()
913 		input_report_abs(input, ABS_PRESSURE, t);  in wacom_intuos_general()
914 		if (features->type != INTUOSHT2) {  in wacom_intuos_general()
915 		    input_report_abs(input, ABS_TILT_X,  in wacom_intuos_general()
916 				 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
917 		    input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
919 		input_report_key(input, BTN_STYLUS, data[1] & 2);  in wacom_intuos_general()
920 		input_report_key(input, BTN_STYLUS2, data[1] & 4);  in wacom_intuos_general()
921 		input_report_key(input, BTN_TOUCH, t > 10);  in wacom_intuos_general()
926 		input_report_abs(input, ABS_WHEEL,  in wacom_intuos_general()
928 		input_report_abs(input, ABS_TILT_X,  in wacom_intuos_general()
929 				 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
930 		input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
935 		if (features->type >= INTUOS3S) {  in wacom_intuos_general()
938 			t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :  in wacom_intuos_general()
939 				((t-1) / 2 + 450)) : (450 - t / 2) ;  in wacom_intuos_general()
940 			input_report_abs(input, ABS_Z, t);  in wacom_intuos_general()
944 			input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?  in wacom_intuos_general()
945 				((t - 1) / 2) : -t / 2);  in wacom_intuos_general()
951 		input_report_key(input, BTN_LEFT,   data[8] & 0x01);  in wacom_intuos_general()
952 		input_report_key(input, BTN_MIDDLE, data[8] & 0x02);  in wacom_intuos_general()
953 		input_report_key(input, BTN_RIGHT,  data[8] & 0x04);  in wacom_intuos_general()
955 		input_report_key(input, BTN_SIDE,   data[8] & 0x20);  in wacom_intuos_general()
956 		input_report_key(input, BTN_EXTRA,  data[8] & 0x10);  in wacom_intuos_general()
958 		input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);  in wacom_intuos_general()
963 		input_report_key(input, BTN_LEFT,   data[6] & 0x01);  in wacom_intuos_general()
964 		input_report_key(input, BTN_MIDDLE, data[6] & 0x02);  in wacom_intuos_general()
965 		input_report_key(input, BTN_RIGHT,  data[6] & 0x04);  in wacom_intuos_general()
966 		input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)  in wacom_intuos_general()
967 				 - ((data[7] & 0x40) >> 6));  in wacom_intuos_general()
968 		input_report_key(input, BTN_SIDE,   data[6] & 0x08);  in wacom_intuos_general()
969 		input_report_key(input, BTN_EXTRA,  data[6] & 0x10);  in wacom_intuos_general()
971 		input_report_abs(input, ABS_TILT_X,  in wacom_intuos_general()
972 			(((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
973 		input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
977 		if (wacom->tool[idx] == BTN_TOOL_MOUSE) {  in wacom_intuos_general()
979 			input_report_key(input, BTN_LEFT,   data[8] & 0x04);  in wacom_intuos_general()
980 			input_report_key(input, BTN_MIDDLE, data[8] & 0x08);  in wacom_intuos_general()
981 			input_report_key(input, BTN_RIGHT,  data[8] & 0x10);  in wacom_intuos_general()
982 			input_report_rel(input, REL_WHEEL, (data[8] & 0x01)  in wacom_intuos_general()
983 					 - ((data[8] & 0x02) >> 1));  in wacom_intuos_general()
986 			if (features->type >= INTUOS3S && features->type <= INTUOS3L) {  in wacom_intuos_general()
987 				input_report_key(input, BTN_SIDE,   data[8] & 0x40);  in wacom_intuos_general()
988 				input_report_key(input, BTN_EXTRA,  data[8] & 0x20);  in wacom_intuos_general()
991 		else if (wacom->tool[idx] == BTN_TOOL_LENS) {  in wacom_intuos_general()
993 			input_report_key(input, BTN_LEFT,   data[8] & 0x01);  in wacom_intuos_general()
994 			input_report_key(input, BTN_MIDDLE, data[8] & 0x02);  in wacom_intuos_general()
995 			input_report_key(input, BTN_RIGHT,  data[8] & 0x04);  in wacom_intuos_general()
996 			input_report_key(input, BTN_SIDE,   data[8] & 0x10);  in wacom_intuos_general()
997 			input_report_key(input, BTN_EXTRA,  data[8] & 0x08);  in wacom_intuos_general()
1012 	input_report_abs(input, ABS_MISC,  in wacom_intuos_general()
1013 			 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */  in wacom_intuos_general()
1014 	input_report_key(input, wacom->tool[idx], 1);  in wacom_intuos_general()
1015 	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_intuos_general()
1016 	wacom->reporting_data = true;  in wacom_intuos_general()
1022 	unsigned char *data = wacom->data;  in wacom_intuos_irq()
1023 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_irq()  local
1034 		dev_dbg(input->dev.parent,  in wacom_intuos_irq()
1047 		return result - 1;  in wacom_intuos_irq()
1052 		return result - 1;  in wacom_intuos_irq()
1059 	unsigned char *data = wacom_wac->data;  in wacom_remote_irq()
1060 	struct input_dev *input;  in wacom_remote_irq()  local
1062 	struct wacom_remote *remote = wacom->remote;  in wacom_remote_irq()
1065 	int i, index = -1;  in wacom_remote_irq()
1069 		hid_dbg(wacom->hdev, "%s: received unknown report #%d",  in wacom_remote_irq()
1075 	wacom_wac->id[0] = PAD_DEVICE_ID;  in wacom_remote_irq()
1077 	spin_lock_irqsave(&remote->remote_lock, flags);  in wacom_remote_irq()
1080 		if (remote->remotes[i].serial == serial) {  in wacom_remote_irq()
1086 	if (index < 0 || !remote->remotes[index].registered)  in wacom_remote_irq()
1089 	input = remote->remotes[index].input;  in wacom_remote_irq()
1091 	input_report_key(input, BTN_0, (data[9] & 0x01));  in wacom_remote_irq()
1092 	input_report_key(input, BTN_1, (data[9] & 0x02));  in wacom_remote_irq()
1093 	input_report_key(input, BTN_2, (data[9] & 0x04));  in wacom_remote_irq()
1094 	input_report_key(input, BTN_3, (data[9] & 0x08));  in wacom_remote_irq()
1095 	input_report_key(input, BTN_4, (data[9] & 0x10));  in wacom_remote_irq()
1096 	input_report_key(input, BTN_5, (data[9] & 0x20));  in wacom_remote_irq()
1097 	input_report_key(input, BTN_6, (data[9] & 0x40));  in wacom_remote_irq()
1098 	input_report_key(input, BTN_7, (data[9] & 0x80));  in wacom_remote_irq()
1100 	input_report_key(input, BTN_8, (data[10] & 0x01));  in wacom_remote_irq()
1101 	input_report_key(input, BTN_9, (data[10] & 0x02));  in wacom_remote_irq()
1102 	input_report_key(input, BTN_A, (data[10] & 0x04));  in wacom_remote_irq()
1103 	input_report_key(input, BTN_B, (data[10] & 0x08));  in wacom_remote_irq()
1104 	input_report_key(input, BTN_C, (data[10] & 0x10));  in wacom_remote_irq()
1105 	input_report_key(input, BTN_X, (data[10] & 0x20));  in wacom_remote_irq()
1106 	input_report_key(input, BTN_Y, (data[10] & 0x40));  in wacom_remote_irq()
1107 	input_report_key(input, BTN_Z, (data[10] & 0x80));  in wacom_remote_irq()
1109 	input_report_key(input, BTN_BASE, (data[11] & 0x01));  in wacom_remote_irq()
1110 	input_report_key(input, BTN_BASE2, (data[11] & 0x02));  in wacom_remote_irq()
1113 		input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1);  in wacom_remote_irq()
1115 		input_report_abs(input, ABS_WHEEL, 0);  in wacom_remote_irq()
1121 		input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);  in wacom_remote_irq()
1123 		input_report_abs(input, ABS_MISC, 0);  in wacom_remote_irq()
1125 	input_event(input, EV_MSC, MSC_SERIAL, serial);  in wacom_remote_irq()
1127 	input_sync(input);  in wacom_remote_irq()
1133 		if (remote->remotes[i].serial == serial)  in wacom_remote_irq()
1134 			wacom->led.groups[i].select = touch_ring_mode;  in wacom_remote_irq()
1137 	__wacom_notify_battery(&remote->remotes[index].battery,  in wacom_remote_irq()
1142 	spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_irq()
1149 	unsigned char *data = wacom_wac->data;  in wacom_remote_status_irq()
1150 	struct wacom_remote *remote = wacom->remote;  in wacom_remote_status_irq()
1169 	spin_lock_irqsave(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1171 	ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));  in wacom_remote_status_irq()
1173 		spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1174 		hid_err(wacom->hdev, "Can't queue Remote status event.\n");  in wacom_remote_status_irq()
1178 	spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1185 	int x = x2 - x1;  in int_dist()
1186 	int y = y2 - y1;  in int_dist()
1194 	memcpy(wacom->data, data, 10);  in wacom_intuos_bt_process_data()
1197 	input_sync(wacom->pen_input);  in wacom_intuos_bt_process_data()
1198 	if (wacom->pad_input)  in wacom_intuos_bt_process_data()
1199 		input_sync(wacom->pad_input);  in wacom_intuos_bt_process_data()
1208 	memcpy(data, wacom->data, len);  in wacom_intuos_bt_irq()
1230 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_intuos_bt_irq()
1240 	struct input_dev *input = wacom->touch_input;  in wacom_wac_finger_count_touches()  local
1241 	unsigned touch_max = wacom->features.touch_max;  in wacom_wac_finger_count_touches()
1249 		return test_bit(BTN_TOUCH, input->key) &&  in wacom_wac_finger_count_touches()
1252 	for (i = 0; i < input->mt->num_slots; i++) {  in wacom_wac_finger_count_touches()
1253 		struct input_mt_slot *ps = &input->mt->slots[i];  in wacom_wac_finger_count_touches()
1266 	struct input_dev *pen_input = wacom->pen_input;  in wacom_intuos_pro2_bt_pen()
1267 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_pen()
1270 	if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1271 	    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1272 		wacom->serial[0] = get_unaligned_le64(&data[99]);  in wacom_intuos_pro2_bt_pen()
1273 		wacom->id[0]     = get_unaligned_le16(&data[107]);  in wacom_intuos_pro2_bt_pen()
1277 		wacom->serial[0] = get_unaligned_le64(&data[33]);  in wacom_intuos_pro2_bt_pen()
1278 		wacom->id[0]     = get_unaligned_le16(&data[41]);  in wacom_intuos_pro2_bt_pen()
1283 	if (wacom->serial[0] >> 52 == 1) {  in wacom_intuos_pro2_bt_pen()
1284 		/* Add back in missing bits of ID for non-USI pens */  in wacom_intuos_pro2_bt_pen()
1285 		wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;  in wacom_intuos_pro2_bt_pen()
1299 			wacom->shared->stylus_in_proximity = false;  in wacom_intuos_pro2_bt_pen()
1303 			wacom->tool[0] = 0;  in wacom_intuos_pro2_bt_pen()
1304 			wacom->id[0] = 0;  in wacom_intuos_pro2_bt_pen()
1305 			wacom->serial[0] = 0;  in wacom_intuos_pro2_bt_pen()
1310 			if (!wacom->tool[0]) { /* first in range */  in wacom_intuos_pro2_bt_pen()
1313 					wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_intuos_pro2_bt_pen()
1314 				else if (wacom->id[0])  in wacom_intuos_pro2_bt_pen()
1315 					wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]);  in wacom_intuos_pro2_bt_pen()
1317 					wacom->tool[0] = BTN_TOOL_PEN;  in wacom_intuos_pro2_bt_pen()
1323 			if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1324 			    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1331 					rotation -= 1800;  in wacom_intuos_pro2_bt_pen()
1342 		if (wacom->tool[0]) {  in wacom_intuos_pro2_bt_pen()
1344 			if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1345 			    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1347 						 range ? frame[13] : wacom->features.distance_max);  in wacom_intuos_pro2_bt_pen()
1350 						 range ? frame[7] : wacom->features.distance_max);  in wacom_intuos_pro2_bt_pen()
1357 			input_report_key(pen_input, wacom->tool[0], prox);  in wacom_intuos_pro2_bt_pen()
1358 			input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);  in wacom_intuos_pro2_bt_pen()
1360 					 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */  in wacom_intuos_pro2_bt_pen()
1363 		wacom->shared->stylus_in_proximity = prox;  in wacom_intuos_pro2_bt_pen()
1375 	struct input_dev *touch_input = wacom->touch_input;  in wacom_intuos_pro2_bt_touch()
1376 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_touch()
1390 		 * packet in series will have non-zero current_num_contacts.  in wacom_intuos_pro2_bt_touch()
1393 			wacom->num_contacts_left = current_num_contacts;  in wacom_intuos_pro2_bt_touch()
1395 		contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);  in wacom_intuos_pro2_bt_touch()
1419 		wacom->num_contacts_left -= contacts_to_send;  in wacom_intuos_pro2_bt_touch()
1420 		if (wacom->num_contacts_left <= 0) {  in wacom_intuos_pro2_bt_touch()
1421 			wacom->num_contacts_left = 0;  in wacom_intuos_pro2_bt_touch()
1422 			wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_intuos_pro2_bt_touch()
1427 	if (wacom->num_contacts_left == 0) {  in wacom_intuos_pro2_bt_touch()
1438 	struct input_dev *pad_input = wacom->pad_input;  in wacom_intuos_pro2_bt_pad()
1439 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_pad()
1440 	int nbuttons = wacom->features.numbered_buttons;  in wacom_intuos_pro2_bt_pad()
1449 	ring = 71 - ring;  in wacom_intuos_pro2_bt_pad()
1452 		ring -= 72;  in wacom_intuos_pro2_bt_pad()
1455                                       expresskeys | (center << (nbuttons - 1)));  in wacom_intuos_pro2_bt_pad()
1459 	input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);  in wacom_intuos_pro2_bt_pad()
1468 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_battery()
1479 	struct input_dev *pad_input = wacom->pad_input;  in wacom_intuos_gen3_bt_pad()
1480 	unsigned char *data = wacom->data;  in wacom_intuos_gen3_bt_pad()
1486 	input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0);  in wacom_intuos_gen3_bt_pad()
1495 	unsigned char *data = wacom->data;  in wacom_intuos_gen3_bt_battery()
1506 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_irq()
1509 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_intuos_pro2_bt_irq()
1515 	if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_irq()
1516 	    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_irq()
1529 	struct input_dev *input = wacom->touch_input;  in wacom_24hdt_irq()  local
1530 	unsigned char *data = wacom->data;  in wacom_24hdt_irq()
1538 	if (wacom->shared->has_mute_touch_switch &&  in wacom_24hdt_irq()
1539 	    !wacom->shared->is_touch_on) {  in wacom_24hdt_irq()
1540 		if (!wacom->shared->touch_down)  in wacom_24hdt_irq()
1544 	if (wacom->features.type == WACOM_27QHDT) {  in wacom_24hdt_irq()
1553 	 * packet in series will have non-zero current_num_contacts.  in wacom_24hdt_irq()
1556 		wacom->num_contacts_left = current_num_contacts;  in wacom_24hdt_irq()
1558 	contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);  in wacom_24hdt_irq()
1563 		int slot = input_mt_get_slot_by_key(input, data[offset + 1]);  in wacom_24hdt_irq()
1567 		input_mt_slot(input, slot);  in wacom_24hdt_irq()
1568 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_24hdt_irq()
1574 			input_report_abs(input, ABS_MT_POSITION_X, t_x);  in wacom_24hdt_irq()
1575 			input_report_abs(input, ABS_MT_POSITION_Y, t_y);  in wacom_24hdt_irq()
1577 			if (wacom->features.type != WACOM_27QHDT) {  in wacom_24hdt_irq()
1583 				input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));  in wacom_24hdt_irq()
1584 				input_report_abs(input, ABS_MT_WIDTH_MAJOR,  in wacom_24hdt_irq()
1586 				input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));  in wacom_24hdt_irq()
1587 				input_report_abs(input, ABS_MT_ORIENTATION, w > h);  in wacom_24hdt_irq()
1591 	input_mt_sync_frame(input);  in wacom_24hdt_irq()
1593 	wacom->num_contacts_left -= contacts_to_send;  in wacom_24hdt_irq()
1594 	if (wacom->num_contacts_left <= 0) {  in wacom_24hdt_irq()
1595 		wacom->num_contacts_left = 0;  in wacom_24hdt_irq()
1596 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_24hdt_irq()
1603 	struct input_dev *input = wacom->touch_input;  in wacom_mt_touch()  local
1604 	unsigned char *data = wacom->data;  in wacom_mt_touch()
1611 	if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)  in wacom_mt_touch()
1612 		x_offset = -4;  in wacom_mt_touch()
1616 	 * packet in series will have non-zero current_num_contacts.  in wacom_mt_touch()
1619 		wacom->num_contacts_left = current_num_contacts;  in wacom_mt_touch()
1622 	contacts_to_send = min(5, wacom->num_contacts_left);  in wacom_mt_touch()
1628 		int slot = input_mt_get_slot_by_key(input, id);  in wacom_mt_touch()
1633 		input_mt_slot(input, slot);  in wacom_mt_touch()
1634 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_mt_touch()
1638 			input_report_abs(input, ABS_MT_POSITION_X, x);  in wacom_mt_touch()
1639 			input_report_abs(input, ABS_MT_POSITION_Y, y);  in wacom_mt_touch()
1642 	input_mt_sync_frame(input);  in wacom_mt_touch()
1644 	wacom->num_contacts_left -= contacts_to_send;  in wacom_mt_touch()
1645 	if (wacom->num_contacts_left <= 0) {  in wacom_mt_touch()
1646 		wacom->num_contacts_left = 0;  in wacom_mt_touch()
1647 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_mt_touch()
1654 	struct input_dev *input = wacom->touch_input;  in wacom_tpc_mt_touch()  local
1655 	unsigned char *data = wacom->data;  in wacom_tpc_mt_touch()
1662 		input_mt_slot(input, i);  in wacom_tpc_mt_touch()
1663 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_tpc_mt_touch()
1668 			input_report_abs(input, ABS_MT_POSITION_X, x);  in wacom_tpc_mt_touch()
1669 			input_report_abs(input, ABS_MT_POSITION_Y, y);  in wacom_tpc_mt_touch()
1672 	input_mt_sync_frame(input);  in wacom_tpc_mt_touch()
1675 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_tpc_mt_touch()
1682 	unsigned char *data = wacom->data;  in wacom_tpc_single_touch()
1683 	struct input_dev *input = wacom->touch_input;  in wacom_tpc_single_touch()  local
1687 	if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)  in wacom_tpc_single_touch()
1705 		input_report_abs(input, ABS_X, x);  in wacom_tpc_single_touch()
1706 		input_report_abs(input, ABS_Y, y);  in wacom_tpc_single_touch()
1708 	input_report_key(input, BTN_TOUCH, prox);  in wacom_tpc_single_touch()
1711 	wacom->shared->touch_down = prox;  in wacom_tpc_single_touch()
1718 	unsigned char *data = wacom->data;  in wacom_tpc_pen()
1719 	struct input_dev *input = wacom->pen_input;  in wacom_tpc_pen()  local
1722 	if (!wacom->shared->stylus_in_proximity) /* first in prox */  in wacom_tpc_pen()
1724 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_tpc_pen()
1727 	wacom->shared->stylus_in_proximity = prox;  in wacom_tpc_pen()
1733 		input_report_key(input, BTN_STYLUS, data[1] & 0x02);  in wacom_tpc_pen()
1734 		input_report_key(input, BTN_STYLUS2, data[1] & 0x10);  in wacom_tpc_pen()
1735 		input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));  in wacom_tpc_pen()
1736 		input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));  in wacom_tpc_pen()
1737 		input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);  in wacom_tpc_pen()
1738 		input_report_key(input, BTN_TOUCH, data[1] & 0x05);  in wacom_tpc_pen()
1739 		input_report_key(input, wacom->tool[0], prox);  in wacom_tpc_pen()
1748 	unsigned char *data = wacom->data;  in wacom_tpc_irq()
1750 	if (wacom->pen_input) {  in wacom_tpc_irq()
1751 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_tpc_irq()
1758 	else if (wacom->touch_input) {  in wacom_tpc_irq()
1759 		dev_dbg(wacom->touch_input->dev.parent,  in wacom_tpc_irq()
1788 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage,  in wacom_offset_rotation()  argument
1789 				 int value, int num, int denom)  in wacom_offset_rotation()  argument
1791 	struct input_absinfo *abs = &input->absinfo[usage->code];  in wacom_offset_rotation()
1792 	int range = (abs->maximum - abs->minimum + 1);  in wacom_offset_rotation()
1794 	value += num*range/denom;  in wacom_offset_rotation()
1795 	if (value > abs->maximum)  in wacom_offset_rotation()
1796 		value -= range;  in wacom_offset_rotation()
1797 	else if (value < abs->minimum)  in wacom_offset_rotation()
1798 		value += range;  in wacom_offset_rotation()
1799 	return value;  in wacom_offset_rotation()
1846 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,  in wacom_map_usage()  argument
1849 	struct wacom *wacom = input_get_drvdata(input);  in wacom_map_usage()
1850 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_map_usage()
1851 	struct wacom_features *features = &wacom_wac->features;  in wacom_map_usage()
1852 	int fmin = field->logical_minimum;  in wacom_map_usage()
1853 	int fmax = field->logical_maximum;  in wacom_map_usage()
1854 	unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_map_usage()
1862 		fmin += features->offset_left;  in wacom_map_usage()
1863 		fmax -= features->offset_right;  in wacom_map_usage()
1866 		fmin += features->offset_top;  in wacom_map_usage()
1867 		fmax -= features->offset_bottom;  in wacom_map_usage()
1870 	usage->type = type;  in wacom_map_usage()
1871 	usage->code = code;  in wacom_map_usage()
1873 	set_bit(type, input->evbit);  in wacom_map_usage()
1877 		input_set_abs_params(input, code, fmin, fmax, fuzz, 0);  in wacom_map_usage()
1878 		input_abs_set_res(input, code,  in wacom_map_usage()
1882 		input_set_capability(input, EV_KEY, code);  in wacom_map_usage()
1885 		input_set_capability(input, EV_MSC, code);  in wacom_map_usage()
1888 		input_set_capability(input, EV_SW, code);  in wacom_map_usage()
1897 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_battery_usage_mapping()
1898 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_battery_usage_mapping()
1899 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_battery_usage_mapping()
1905 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_wac_battery_usage_mapping()
1911 		struct hid_usage *usage, __s32 value)  in wacom_wac_battery_event()  argument
1914 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_battery_event()
1915 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_battery_event()
1919 		if (value == 0) {  in wacom_wac_battery_event()
1920 			wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN;  in wacom_wac_battery_event()
1923 			value = value * 100 / (field->logical_maximum - field->logical_minimum);  in wacom_wac_battery_event()
1924 			wacom_wac->hid_data.battery_capacity = value;  in wacom_wac_battery_event()
1925 			wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
1926 			wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
1930 		value = value * 100 / (field->logical_maximum - field->logical_minimum);  in wacom_wac_battery_event()
1931 		wacom_wac->hid_data.battery_capacity = value;  in wacom_wac_battery_event()
1932 		wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
1933 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
1936 		wacom_wac->hid_data.bat_charging = value;  in wacom_wac_battery_event()
1937 		wacom_wac->hid_data.ps_connected = value;  in wacom_wac_battery_event()
1938 		wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
1939 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
1954 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_battery_report()
1955 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_battery_report()
1957 	if (features->quirks & WACOM_QUIRK_BATTERY) {  in wacom_wac_battery_report()
1958 		int status = wacom_wac->hid_data.bat_status;  in wacom_wac_battery_report()
1959 		int capacity = wacom_wac->hid_data.battery_capacity;  in wacom_wac_battery_report()
1960 		bool charging = wacom_wac->hid_data.bat_charging;  in wacom_wac_battery_report()
1961 		bool connected = wacom_wac->hid_data.bat_connected;  in wacom_wac_battery_report()
1962 		bool powered = wacom_wac->hid_data.ps_connected;  in wacom_wac_battery_report()
1973 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_usage_mapping()
1974 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pad_usage_mapping()
1975 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_usage_mapping()  local
1976 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pad_usage_mapping()
1980 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
1981 		wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);  in wacom_wac_pad_usage_mapping()
1982 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
1985 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
1986 		wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);  in wacom_wac_pad_usage_mapping()
1987 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
1990 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
1991 		wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);  in wacom_wac_pad_usage_mapping()
1992 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2000 		wacom_map_usage(input, usage, field, EV_KEY,  in wacom_wac_pad_usage_mapping()
2001 				wacom_numbered_button_to_key(features->numbered_buttons),  in wacom_wac_pad_usage_mapping()
2003 		features->numbered_buttons++;  in wacom_wac_pad_usage_mapping()
2004 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2016 		wacom_wac->has_mute_touch_switch = true;  in wacom_wac_pad_usage_mapping()
2017 		usage->type = EV_SW;  in wacom_wac_pad_usage_mapping()
2018 		usage->code = SW_MUTE_DEVICE;  in wacom_wac_pad_usage_mapping()
2021 		wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);  in wacom_wac_pad_usage_mapping()
2022 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2025 		wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);  in wacom_wac_pad_usage_mapping()
2026 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2029 		wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);  in wacom_wac_pad_usage_mapping()
2030 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2037 		usage->type = EV_ABS;  in wacom_wac_pad_usage_mapping()
2038 		usage->code = ABS_WHEEL;  in wacom_wac_pad_usage_mapping()
2039 		set_bit(EV_ABS, input->evbit);  in wacom_wac_pad_usage_mapping()
2040 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2043 		wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);  in wacom_wac_pad_usage_mapping()
2044 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2047 		wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);  in wacom_wac_pad_usage_mapping()
2048 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2051 		wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);  in wacom_wac_pad_usage_mapping()
2052 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2056 		if (!wacom_wac->has_mode_change) {  in wacom_wac_pad_usage_mapping()
2057 			wacom_wac->has_mode_change = true;  in wacom_wac_pad_usage_mapping()
2058 			wacom_wac->is_direct_mode = true;  in wacom_wac_pad_usage_mapping()
2060 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2066 		wacom_map_usage(input, usage, field, EV_KEY,  in wacom_wac_pad_usage_mapping()
2067 				wacom_numbered_button_to_key(features->numbered_buttons),  in wacom_wac_pad_usage_mapping()
2069 		features->numbered_buttons++;  in wacom_wac_pad_usage_mapping()
2070 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2076 		struct hid_usage *usage, __s32 value)  in wacom_wac_pad_event()  argument
2079 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_event()
2080 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_event()  local
2081 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pad_event()
2082 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pad_event()
2090 	if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)  in wacom_wac_pad_event()
2093 	if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {  in wacom_wac_pad_event()
2094 		if (usage->hid != WACOM_HID_WD_TOUCHRING)  in wacom_wac_pad_event()
2095 			wacom_wac->hid_data.inrange_state |= value;  in wacom_wac_pad_event()
2104 		if (wacom_wac->shared->touch_input) {  in wacom_wac_pad_event()
2105 			bool *is_touch_on = &wacom_wac->shared->is_touch_on;  in wacom_wac_pad_event()
2107 			if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value)  in wacom_wac_pad_event()
2110 				*is_touch_on = value;  in wacom_wac_pad_event()
2112 			input_report_switch(wacom_wac->shared->touch_input,  in wacom_wac_pad_event()
2114 			input_sync(wacom_wac->shared->touch_input);  in wacom_wac_pad_event()
2119 	if (!input)  in wacom_wac_pad_event()
2125 		 * Userspace expects touchrings to increase in value with  in wacom_wac_pad_event()
2127 		 * tablet's left. HID events "should" be clockwise-  in wacom_wac_pad_event()
2129 		 * Pro and 2nd-gen Intuos Pro don't do this...  in wacom_wac_pad_event()
2131 		if (hdev->vendor == 0x56a &&  in wacom_wac_pad_event()
2132 		    (hdev->product == 0x34d || hdev->product == 0x34e ||  /* MobileStudio Pro */  in wacom_wac_pad_event()
2133 		     hdev->product == 0x357 || hdev->product == 0x358 ||  /* Intuos Pro 2 */  in wacom_wac_pad_event()
2134 		     hdev->product == 0x392 ||				  /* Intuos Pro 2 */  in wacom_wac_pad_event()
2135 		     hdev->product == 0x398 || hdev->product == 0x399 ||  /* MobileStudio Pro */  in wacom_wac_pad_event()
2136 		     hdev->product == 0x3AA)) {				  /* MobileStudio Pro */  in wacom_wac_pad_event()
2137 			value = (field->logical_maximum - value);  in wacom_wac_pad_event()
2139 			if (hdev->product == 0x357 || hdev->product == 0x358 ||  in wacom_wac_pad_event()
2140 			    hdev->product == 0x392)  in wacom_wac_pad_event()
2141 				value = wacom_offset_rotation(input, usage, value, 3, 16);  in wacom_wac_pad_event()
2142 			else if (hdev->product == 0x34d || hdev->product == 0x34e ||  in wacom_wac_pad_event()
2143 				 hdev->product == 0x398 || hdev->product == 0x399 ||  in wacom_wac_pad_event()
2144 				 hdev->product == 0x3AA)  in wacom_wac_pad_event()
2145 				value = wacom_offset_rotation(input, usage, value, 1, 2);  in wacom_wac_pad_event()
2148 			value = wacom_offset_rotation(input, usage, value, 1, 4);  in wacom_wac_pad_event()
2153 		if (!value)  in wacom_wac_pad_event()
2154 			input_event(input, usage->type, usage->code, 0);  in wacom_wac_pad_event()
2158 		if (wacom_wac->is_direct_mode != value) {  in wacom_wac_pad_event()
2159 			wacom_wac->is_direct_mode = value;  in wacom_wac_pad_event()
2160 			wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);  in wacom_wac_pad_event()
2165 		for (i = 0; i < wacom->led.count; i++)  in wacom_wac_pad_event()
2166 			wacom_update_led(wacom, features->numbered_buttons,  in wacom_wac_pad_event()
2167 					 value, i);  in wacom_wac_pad_event()
2175 		input_event(input, usage->type, usage->code, value);  in wacom_wac_pad_event()
2176 		if (value)  in wacom_wac_pad_event()
2177 			wacom_wac->hid_data.pad_input_event_flag = true;  in wacom_wac_pad_event()
2185 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_pre_report()
2187 	wacom_wac->hid_data.inrange_state = 0;  in wacom_wac_pad_pre_report()
2194 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_report()
2195 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_report()  local
2196 	bool active = wacom_wac->hid_data.inrange_state != 0;  in wacom_wac_pad_report()
2199 	if (wacom_wac->hid_data.pad_input_event_flag) {  in wacom_wac_pad_report()
2200 		input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);  in wacom_wac_pad_report()
2201 		input_sync(input);  in wacom_wac_pad_report()
2203 			wacom_wac->hid_data.pad_input_event_flag = false;  in wacom_wac_pad_report()
2211 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_usage_mapping()
2212 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pen_usage_mapping()
2213 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_usage_mapping()  local
2214 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pen_usage_mapping()
2218 		wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);  in wacom_wac_pen_usage_mapping()
2221 		wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);  in wacom_wac_pen_usage_mapping()
2225 		wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);  in wacom_wac_pen_usage_mapping()
2228 		wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);  in wacom_wac_pen_usage_mapping()
2231 		wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);  in wacom_wac_pen_usage_mapping()
2234 		wacom_map_usage(input, usage, field, EV_KEY,  in wacom_wac_pen_usage_mapping()
2238 		wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);  in wacom_wac_pen_usage_mapping()
2241 		wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);  in wacom_wac_pen_usage_mapping()
2244 		wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);  in wacom_wac_pen_usage_mapping()
2248 		wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);  in wacom_wac_pen_usage_mapping()
2251 		wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);  in wacom_wac_pen_usage_mapping()
2254 		wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);  in wacom_wac_pen_usage_mapping()
2257 		features->quirks |= WACOM_QUIRK_TOOLSERIAL;  in wacom_wac_pen_usage_mapping()
2258 		wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);  in wacom_wac_pen_usage_mapping()
2261 		features->quirks |= WACOM_QUIRK_SENSE;  in wacom_wac_pen_usage_mapping()
2262 		wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);  in wacom_wac_pen_usage_mapping()
2265 		wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);  in wacom_wac_pen_usage_mapping()
2267 		if (!(features->quirks & WACOM_QUIRK_AESPEN)) {  in wacom_wac_pen_usage_mapping()
2268 			set_bit(EV_KEY, input->evbit);  in wacom_wac_pen_usage_mapping()
2269 			input_set_capability(input, EV_KEY, BTN_TOOL_PEN);  in wacom_wac_pen_usage_mapping()
2270 			input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);  in wacom_wac_pen_usage_mapping()
2271 			input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);  in wacom_wac_pen_usage_mapping()
2272 			input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);  in wacom_wac_pen_usage_mapping()
2273 			input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);  in wacom_wac_pen_usage_mapping()
2274 			if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {  in wacom_wac_pen_usage_mapping()
2275 				input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);  in wacom_wac_pen_usage_mapping()
2276 				input_set_capability(input, EV_KEY, BTN_TOOL_LENS);  in wacom_wac_pen_usage_mapping()
2281 		wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);  in wacom_wac_pen_usage_mapping()
2287 		struct hid_usage *usage, __s32 value)  in wacom_wac_pen_event()  argument
2290 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_event()
2291 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pen_event()
2292 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_event()  local
2293 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pen_event()
2295 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_pen_event()
2303 		 * increases in value as the tool moves from low to high.  in wacom_wac_pen_event()
2305 		value = field->logical_maximum - value;  in wacom_wac_pen_event()
2308 		wacom_wac->hid_data.inrange_state = value;  in wacom_wac_pen_event()
2309 		if (!(features->quirks & WACOM_QUIRK_SENSE))  in wacom_wac_pen_event()
2310 			wacom_wac->hid_data.sense_state = value;  in wacom_wac_pen_event()
2313 		wacom_wac->hid_data.invert_state = value;  in wacom_wac_pen_event()
2317 		wacom_wac->hid_data.tipswitch |= value;  in wacom_wac_pen_event()
2320 		wacom_wac->hid_data.barrelswitch = value;  in wacom_wac_pen_event()
2323 		wacom_wac->hid_data.barrelswitch2 = value;  in wacom_wac_pen_event()
2326 		if (value) {  in wacom_wac_pen_event()
2327 			wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);  in wacom_wac_pen_event()
2328 			wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2332 		/* don't modify the value if the pen doesn't support the feature */  in wacom_wac_pen_event()
2333 		if (!wacom_is_art_pen(wacom_wac->id[0])) return;  in wacom_wac_pen_event()
2340 		value = wacom_offset_rotation(input, usage, value, 1, 4);  in wacom_wac_pen_event()
2343 		wacom_wac->hid_data.sense_state = value;  in wacom_wac_pen_event()
2346 		if (value) {  in wacom_wac_pen_event()
2347 			__u32 raw_value = wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2349 			wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);  in wacom_wac_pen_event()
2350 			wacom_wac->serial[0] |= ((__u64)raw_value) << 32;  in wacom_wac_pen_event()
2352 			 * Non-USI EMR devices may contain additional tool type  in wacom_wac_pen_event()
2356 			if (value >> 20 == 1) {  in wacom_wac_pen_event()
2357 				wacom_wac->id[0] |= raw_value & 0xFFFFF;  in wacom_wac_pen_event()
2366 		 * bitwise OR so the complete value can be built  in wacom_wac_pen_event()
2369 		wacom_wac->id[0] |= wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2372 		if (features->offset_left && value != features->offset_left)  in wacom_wac_pen_event()
2374 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2375 				 features->offset_left);  in wacom_wac_pen_event()
2376 		features->offset_left = value;  in wacom_wac_pen_event()
2379 		if (features->offset_right && value != features->offset_right)  in wacom_wac_pen_event()
2381 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2382 				 features->offset_right);  in wacom_wac_pen_event()
2383 		features->offset_right = value;  in wacom_wac_pen_event()
2386 		if (features->offset_top && value != features->offset_top)  in wacom_wac_pen_event()
2388 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2389 				 features->offset_top);  in wacom_wac_pen_event()
2390 		features->offset_top = value;  in wacom_wac_pen_event()
2393 		if (features->offset_bottom && value != features->offset_bottom)  in wacom_wac_pen_event()
2395 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2396 				 features->offset_bottom);  in wacom_wac_pen_event()
2397 		features->offset_bottom = value;  in wacom_wac_pen_event()
2400 		wacom_wac->is_invalid_bt_frame = !value;  in wacom_wac_pen_event()
2407 	if (!usage->type || delay_pen_events(wacom_wac))  in wacom_wac_pen_event()
2411 	if (wacom_wac->hid_data.inrange_state)  in wacom_wac_pen_event()
2412 		input_event(input, usage->type, usage->code, value);  in wacom_wac_pen_event()
2413 	else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)  in wacom_wac_pen_event()
2414 		input_event(input, usage->type, usage->code, 0);  in wacom_wac_pen_event()
2421 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_pre_report()
2423 	wacom_wac->is_invalid_bt_frame = false;  in wacom_wac_pen_pre_report()
2431 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_report()
2432 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_report()  local
2433 	bool range = wacom_wac->hid_data.inrange_state;  in wacom_wac_pen_report()
2434 	bool sense = wacom_wac->hid_data.sense_state;  in wacom_wac_pen_report()
2436 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_pen_report()
2439 	if (!wacom_wac->tool[0] && range) { /* first in range */  in wacom_wac_pen_report()
2441 		if (wacom_wac->hid_data.invert_state)  in wacom_wac_pen_report()
2442 			wacom_wac->tool[0] = BTN_TOOL_RUBBER;  in wacom_wac_pen_report()
2443 		else if (wacom_wac->id[0])  in wacom_wac_pen_report()
2444 			wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);  in wacom_wac_pen_report()
2446 			wacom_wac->tool[0] = BTN_TOOL_PEN;  in wacom_wac_pen_report()
2450 	wacom_wac->shared->stylus_in_proximity = sense;  in wacom_wac_pen_report()
2452 	if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {  in wacom_wac_pen_report()
2453 		int id = wacom_wac->id[0];  in wacom_wac_pen_report()
2454 		int sw_state = wacom_wac->hid_data.barrelswitch |  in wacom_wac_pen_report()
2455 			       (wacom_wac->hid_data.barrelswitch2 << 1);  in wacom_wac_pen_report()
2457 		input_report_key(input, BTN_STYLUS, sw_state == 1);  in wacom_wac_pen_report()
2458 		input_report_key(input, BTN_STYLUS2, sw_state == 2);  in wacom_wac_pen_report()
2459 		input_report_key(input, BTN_STYLUS3, sw_state == 3);  in wacom_wac_pen_report()
2462 		 * Non-USI EMR tools should have their IDs mangled to  in wacom_wac_pen_report()
2465 		if (wacom_wac->serial[0] >> 52 == 1)  in wacom_wac_pen_report()
2469 		 * To ensure compatibility with xf86-input-wacom, we should  in wacom_wac_pen_report()
2473 		input_report_key(input, BTN_TOUCH,  in wacom_wac_pen_report()
2474 				wacom_wac->hid_data.tipswitch);  in wacom_wac_pen_report()
2475 		input_report_key(input, wacom_wac->tool[0], sense);  in wacom_wac_pen_report()
2476 		if (wacom_wac->serial[0]) {  in wacom_wac_pen_report()
2477 			input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);  in wacom_wac_pen_report()
2478 			input_report_abs(input, ABS_MISC, sense ? id : 0);  in wacom_wac_pen_report()
2481 		wacom_wac->hid_data.tipswitch = false;  in wacom_wac_pen_report()
2483 		input_sync(input);  in wacom_wac_pen_report()
2487 		wacom_wac->tool[0] = 0;  in wacom_wac_pen_report()
2488 		wacom_wac->id[0] = 0;  in wacom_wac_pen_report()
2489 		wacom_wac->serial[0] = 0;  in wacom_wac_pen_report()
2497 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_usage_mapping()
2498 	struct input_dev *input = wacom_wac->touch_input;  in wacom_wac_finger_usage_mapping()  local
2499 	unsigned touch_max = wacom_wac->features.touch_max;  in wacom_wac_finger_usage_mapping()
2500 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_usage_mapping()
2505 			wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);  in wacom_wac_finger_usage_mapping()
2507 			wacom_map_usage(input, usage, field, EV_ABS,  in wacom_wac_finger_usage_mapping()
2512 			wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);  in wacom_wac_finger_usage_mapping()
2514 			wacom_map_usage(input, usage, field, EV_ABS,  in wacom_wac_finger_usage_mapping()
2519 		wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);  in wacom_wac_finger_usage_mapping()
2520 		wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);  in wacom_wac_finger_usage_mapping()
2521 		input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);  in wacom_wac_finger_usage_mapping()
2524 		wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);  in wacom_wac_finger_usage_mapping()
2527 		wacom_wac->hid_data.cc_report = field->report->id;  in wacom_wac_finger_usage_mapping()
2528 		wacom_wac->hid_data.cc_index = field->index;  in wacom_wac_finger_usage_mapping()
2529 		wacom_wac->hid_data.cc_value_index = usage->usage_index;  in wacom_wac_finger_usage_mapping()
2532 		if ((field->logical_maximum - field->logical_minimum) < touch_max) {  in wacom_wac_finger_usage_mapping()
2538 			field->logical_maximum = 255;  in wacom_wac_finger_usage_mapping()
2545 		struct input_dev *input)  in wacom_wac_finger_slot()  argument
2547 	struct hid_data *hid_data = &wacom_wac->hid_data;  in wacom_wac_finger_slot()
2548 	bool mt = wacom_wac->features.touch_max > 1;  in wacom_wac_finger_slot()
2549 	bool prox = hid_data->tipswitch &&  in wacom_wac_finger_slot()
2552 	if (wacom_wac->shared->has_mute_touch_switch &&  in wacom_wac_finger_slot()
2553 	    !wacom_wac->shared->is_touch_on) {  in wacom_wac_finger_slot()
2554 		if (!wacom_wac->shared->touch_down)  in wacom_wac_finger_slot()
2559 	wacom_wac->hid_data.num_received++;  in wacom_wac_finger_slot()
2560 	if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)  in wacom_wac_finger_slot()
2566 		slot = input_mt_get_slot_by_key(input, hid_data->id);  in wacom_wac_finger_slot()
2567 		input_mt_slot(input, slot);  in wacom_wac_finger_slot()
2568 		input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);  in wacom_wac_finger_slot()
2571 		input_report_key(input, BTN_TOUCH, prox);  in wacom_wac_finger_slot()
2575 		input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,  in wacom_wac_finger_slot()
2576 				 hid_data->x);  in wacom_wac_finger_slot()
2577 		input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,  in wacom_wac_finger_slot()
2578 				 hid_data->y);  in wacom_wac_finger_slot()
2580 		if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {  in wacom_wac_finger_slot()
2581 			input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));  in wacom_wac_finger_slot()
2582 			input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));  in wacom_wac_finger_slot()
2583 			if (hid_data->width != hid_data->height)  in wacom_wac_finger_slot()
2584 				input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);  in wacom_wac_finger_slot()
2591 	struct input_mt *mt = dev->mt;  in wacom_wac_slot_is_active()
2597 	for (s = mt->slots; s != mt->slots + mt->num_slots; s++) {  in wacom_wac_slot_is_active()
2598 		if (s->key == key &&  in wacom_wac_slot_is_active()
2608 		struct hid_field *field, struct hid_usage *usage, __s32 value)  in wacom_wac_finger_event()  argument
2611 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_event()
2612 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_event()
2613 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_wac_finger_event()
2615 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_finger_event()
2620 		wacom_wac->hid_data.confidence = value;  in wacom_wac_finger_event()
2623 		wacom_wac->hid_data.x = value;  in wacom_wac_finger_event()
2626 		wacom_wac->hid_data.y = value;  in wacom_wac_finger_event()
2629 		wacom_wac->hid_data.width = value;  in wacom_wac_finger_event()
2632 		wacom_wac->hid_data.height = value;  in wacom_wac_finger_event()
2635 		wacom_wac->hid_data.id = value;  in wacom_wac_finger_event()
2638 		wacom_wac->hid_data.tipswitch = value;  in wacom_wac_finger_event()
2641 		wacom_wac->is_invalid_bt_frame = !value;  in wacom_wac_finger_event()
2644 		if (!features->touch_max) {  in wacom_wac_finger_event()
2645 			features->touch_max = value;  in wacom_wac_finger_event()
2647 			hid_warn(hdev, "%s: ignoring attempt to overwrite non-zero touch_max "  in wacom_wac_finger_event()
2648 				 "%d -> %d\n", __func__, features->touch_max, value);  in wacom_wac_finger_event()
2653 	if (usage->usage_index + 1 == field->report_count) {  in wacom_wac_finger_event()
2654 		if (equivalent_usage == wacom_wac->hid_data.last_slot_field) {  in wacom_wac_finger_event()
2655 			bool touch_removed = wacom_wac_slot_is_active(wacom_wac->touch_input,  in wacom_wac_finger_event()
2656 				wacom_wac->hid_data.id) && !wacom_wac->hid_data.tipswitch;  in wacom_wac_finger_event()
2658 			if (wacom_wac->hid_data.confidence || touch_removed) {  in wacom_wac_finger_event()
2659 				wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);  in wacom_wac_finger_event()
2669 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_pre_report()
2670 	struct hid_data* hid_data = &wacom_wac->hid_data;  in wacom_wac_finger_pre_report()
2673 	wacom_wac->is_invalid_bt_frame = false;  in wacom_wac_finger_pre_report()
2675 	hid_data->confidence = true;  in wacom_wac_finger_pre_report()
2677 	hid_data->cc_report = 0;  in wacom_wac_finger_pre_report()
2678 	hid_data->cc_index = -1;  in wacom_wac_finger_pre_report()
2679 	hid_data->cc_value_index = -1;  in wacom_wac_finger_pre_report()
2681 	for (i = 0; i < report->maxfield; i++) {  in wacom_wac_finger_pre_report()
2682 		struct hid_field *field = report->field[i];  in wacom_wac_finger_pre_report()
2685 		for (j = 0; j < field->maxusage; j++) {  in wacom_wac_finger_pre_report()
2686 			struct hid_usage *usage = &field->usage[j];  in wacom_wac_finger_pre_report()
2688 				wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_pre_report()
2699 				hid_data->last_slot_field = equivalent_usage;  in wacom_wac_finger_pre_report()
2702 				hid_data->cc_report = report->id;  in wacom_wac_finger_pre_report()
2703 				hid_data->cc_index = i;  in wacom_wac_finger_pre_report()
2704 				hid_data->cc_value_index = j;  in wacom_wac_finger_pre_report()
2710 	if (hid_data->cc_report != 0 &&  in wacom_wac_finger_pre_report()
2711 	    hid_data->cc_index >= 0) {  in wacom_wac_finger_pre_report()
2712 		struct hid_field *field = report->field[hid_data->cc_index];  in wacom_wac_finger_pre_report()
2713 		int value = field->value[hid_data->cc_value_index];  in wacom_wac_finger_pre_report()  local
2714 		if (value) {  in wacom_wac_finger_pre_report()
2715 			hid_data->num_expected = value;  in wacom_wac_finger_pre_report()
2716 			hid_data->num_received = 0;  in wacom_wac_finger_pre_report()
2720 		hid_data->num_expected = wacom_wac->features.touch_max;  in wacom_wac_finger_pre_report()
2721 		hid_data->num_received = 0;  in wacom_wac_finger_pre_report()
2729 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_report()
2730 	struct input_dev *input = wacom_wac->touch_input;  in wacom_wac_finger_report()  local
2731 	unsigned touch_max = wacom_wac->features.touch_max;  in wacom_wac_finger_report()
2737 	if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)  in wacom_wac_finger_report()
2741 		input_mt_sync_frame(input);  in wacom_wac_finger_report()
2743 	input_sync(input);  in wacom_wac_finger_report()
2744 	wacom_wac->hid_data.num_received = 0;  in wacom_wac_finger_report()
2745 	wacom_wac->hid_data.num_expected = 0;  in wacom_wac_finger_report()
2748 	wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);  in wacom_wac_finger_report()
2755 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_usage_mapping()
2756 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_usage_mapping()
2759 		features->device_type |= WACOM_DEVICETYPE_DIRECT;  in wacom_wac_usage_mapping()
2773 		struct hid_usage *usage, __s32 value)  in wacom_wac_event()  argument
2777 	if (wacom->wacom_wac.features.type != HID_GENERIC)  in wacom_wac_event()
2780 	if (value > field->logical_maximum || value < field->logical_minimum)  in wacom_wac_event()
2785 		wacom_wac_battery_event(hdev, field, usage, value);  in wacom_wac_event()
2787 		wacom_wac_pad_event(hdev, field, usage, value);  in wacom_wac_event()
2788 	else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)  in wacom_wac_event()
2789 		wacom_wac_pen_event(hdev, field, usage, value);  in wacom_wac_event()
2790 	else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)  in wacom_wac_event()
2791 		wacom_wac_finger_event(hdev, field, usage, value);  in wacom_wac_event()
2800 	for (r = field_index; r < report->maxfield; r++) {  in wacom_report_events()
2804 		field = report->field[r];  in wacom_report_events()
2805 		count = field->report_count;  in wacom_report_events()
2807 		if (!(HID_MAIN_ITEM_VARIABLE & field->flags))  in wacom_report_events()
2811 			if (field->usage[n].collection_index == collection_index)  in wacom_report_events()
2812 				wacom_wac_event(hdev, field, &field->usage[n],  in wacom_report_events()
2813 						field->value[n]);  in wacom_report_events()
2829 	 * Non-input reports may be sent prior to the device being  in wacom_wac_collection()
2832 	 * been called to prevent potential crashes in the report-  in wacom_wac_collection()
2835 	if (report->type != HID_INPUT_REPORT)  in wacom_wac_collection()
2836 		return -1;  in wacom_wac_collection()
2840 	else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)  in wacom_wac_collection()
2842 	else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)  in wacom_wac_collection()
2851 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_report()
2856 	int prev_collection = -1;  in wacom_wac_report()
2858 	if (wacom_wac->features.type != HID_GENERIC)  in wacom_wac_report()
2861 	for (r = 0; r < report->maxfield; r++) {  in wacom_wac_report()
2862 		field = report->field[r];  in wacom_wac_report()
2870 		if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY)  in wacom_wac_report()
2876 	if (pad_in_hid_field && wacom->wacom_wac.pad_input)  in wacom_wac_report()
2878 	if (pen_in_hid_field && wacom->wacom_wac.pen_input)  in wacom_wac_report()
2880 	if (finger_in_hid_field && wacom->wacom_wac.touch_input)  in wacom_wac_report()
2883 	for (r = 0; r < report->maxfield; r++) {  in wacom_wac_report()
2884 		field = report->field[r];  in wacom_wac_report()
2886 		if (field->usage[0].collection_index != prev_collection) {  in wacom_wac_report()
2888 				field->usage[0].collection_index, field, r) < 0)  in wacom_wac_report()
2890 			prev_collection = field->usage[0].collection_index;  in wacom_wac_report()
2896 	if (true_pad && wacom->wacom_wac.pad_input)  in wacom_wac_report()
2902 	struct wacom_features *features = &wacom->features;  in wacom_bpt_touch()
2903 	struct input_dev *input = wacom->touch_input;  in wacom_bpt_touch()  local
2904 	struct input_dev *pad_input = wacom->pad_input;  in wacom_bpt_touch()
2905 	unsigned char *data = wacom->data;  in wacom_bpt_touch()
2916 		input_mt_slot(input, i);  in wacom_bpt_touch()
2917 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_bpt_touch()
2921 			if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {  in wacom_bpt_touch()
2925 			input_report_abs(input, ABS_MT_POSITION_X, x);  in wacom_bpt_touch()
2926 			input_report_abs(input, ABS_MT_POSITION_Y, y);  in wacom_bpt_touch()
2930 	input_mt_sync_frame(input);  in wacom_bpt_touch()
2936 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt_touch()
2943 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_touch_msg()
2944 	struct input_dev *input = wacom->touch_input;  in wacom_bpt3_touch_msg()  local
2946 	int slot = input_mt_get_slot_by_key(input, data[0]);  in wacom_bpt3_touch_msg()
2953 	input_mt_slot(input, slot);  in wacom_bpt3_touch_msg()
2954 	input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_bpt3_touch_msg()
2961 		if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {  in wacom_bpt3_touch_msg()
2966 			 * "a" is a scaled-down area which we assume is  in wacom_bpt3_touch_msg()
2971 			int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);  in wacom_bpt3_touch_msg()
2972 			int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);  in wacom_bpt3_touch_msg()
2977 		input_report_abs(input, ABS_MT_POSITION_X, x);  in wacom_bpt3_touch_msg()
2978 		input_report_abs(input, ABS_MT_POSITION_Y, y);  in wacom_bpt3_touch_msg()
2979 		input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);  in wacom_bpt3_touch_msg()
2980 		input_report_abs(input, ABS_MT_TOUCH_MINOR, height);  in wacom_bpt3_touch_msg()
2986 	struct input_dev *input = wacom->pad_input;  in wacom_bpt3_button_msg()  local
2987 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_button_msg()
2989 	if (features->type == INTUOSHT || features->type == INTUOSHT2) {  in wacom_bpt3_button_msg()
2990 		input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);  in wacom_bpt3_button_msg()
2991 		input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);  in wacom_bpt3_button_msg()
2993 		input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);  in wacom_bpt3_button_msg()
2994 		input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);  in wacom_bpt3_button_msg()
2996 	input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);  in wacom_bpt3_button_msg()
2997 	input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);  in wacom_bpt3_button_msg()
3002 	unsigned char *data = wacom->data;  in wacom_bpt3_touch()
3009 	/* data has up to 7 fixed sized 8-byte messages starting at data[2] */  in wacom_bpt3_touch()
3023 	if (wacom->touch_input && touch_changed) {  in wacom_bpt3_touch()
3024 		input_mt_sync_frame(wacom->touch_input);  in wacom_bpt3_touch()
3025 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt3_touch()
3033 	struct wacom_features *features = &wacom->features;  in wacom_bpt_pen()
3034 	struct input_dev *input = wacom->pen_input;  in wacom_bpt_pen()  local
3035 	unsigned char *data = wacom->data;  in wacom_bpt_pen()
3047 	wacom->shared->stylus_in_proximity = range;  in wacom_bpt_pen()
3062 			wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_bpt_pen()
3063 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_bpt_pen()
3065 			wacom->tool[0] = BTN_TOOL_PEN;  in wacom_bpt_pen()
3066 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_bpt_pen()
3068 		wacom->reporting_data = true;  in wacom_bpt_pen()
3077 		if (data[8] <= features->distance_max)  in wacom_bpt_pen()
3078 			d = features->distance_max - data[8];  in wacom_bpt_pen()
3080 		wacom->id[0] = 0;  in wacom_bpt_pen()
3083 	if (wacom->reporting_data) {  in wacom_bpt_pen()
3084 		input_report_key(input, BTN_TOUCH, pen);  in wacom_bpt_pen()
3085 		input_report_key(input, BTN_STYLUS, btn1);  in wacom_bpt_pen()
3086 		input_report_key(input, BTN_STYLUS2, btn2);  in wacom_bpt_pen()
3089 			input_report_abs(input, ABS_X, x);  in wacom_bpt_pen()
3090 			input_report_abs(input, ABS_Y, y);  in wacom_bpt_pen()
3092 		input_report_abs(input, ABS_PRESSURE, p);  in wacom_bpt_pen()
3093 		input_report_abs(input, ABS_DISTANCE, d);  in wacom_bpt_pen()
3095 		input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */  in wacom_bpt_pen()
3096 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */  in wacom_bpt_pen()
3100 		wacom->reporting_data = false;  in wacom_bpt_pen()
3108 	struct wacom_features *features = &wacom->features;  in wacom_bpt_irq()
3110 	if ((features->type == INTUOSHT2) &&  in wacom_bpt_irq()
3111 	    (features->device_type & WACOM_DEVICETYPE_PEN))  in wacom_bpt_irq()
3140 	 * No need to check if wacom->shared->pen is valid, hid_input_report()  in wacom_bamboo_pad_pen_event()
3143 	hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,  in wacom_bamboo_pad_pen_event()
3152 	struct input_dev *input = wacom->touch_input;  in wacom_bamboo_pad_touch_event()  local
3160 	for (id = 0; id < wacom->features.touch_max; id++) {  in wacom_bamboo_pad_touch_event()
3164 		input_mt_slot(input, id);  in wacom_bamboo_pad_touch_event()
3165 		input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);  in wacom_bamboo_pad_touch_event()
3174 		input_report_abs(input, ABS_MT_POSITION_X, x);  in wacom_bamboo_pad_touch_event()
3175 		input_report_abs(input, ABS_MT_POSITION_Y, y);  in wacom_bamboo_pad_touch_event()
3178 	input_mt_sync_frame(input);  in wacom_bamboo_pad_touch_event()
3180 	input_report_key(input, BTN_LEFT, prefix & 0x40);  in wacom_bamboo_pad_touch_event()
3181 	input_report_key(input, BTN_RIGHT, prefix & 0x80);  in wacom_bamboo_pad_touch_event()
3184 	wacom->shared->touch_down = !!prefix && report_touch_events(wacom);  in wacom_bamboo_pad_touch_event()
3191 	unsigned char *data = wacom->data;  in wacom_bamboo_pad_irq()
3209 	unsigned char *data = wacom->data;  in wacom_wireless_irq()
3219 		if ((wacom->shared->type == INTUOSHT ||  in wacom_wireless_irq()
3220 		    wacom->shared->type == INTUOSHT2) &&  in wacom_wireless_irq()
3221 		    wacom->shared->touch_input &&  in wacom_wireless_irq()
3222 		    wacom->shared->touch_max) {  in wacom_wireless_irq()
3223 			input_report_switch(wacom->shared->touch_input,  in wacom_wireless_irq()
3225 			input_sync(wacom->shared->touch_input);  in wacom_wireless_irq()
3231 		if (wacom->pid != pid) {  in wacom_wireless_irq()
3232 			wacom->pid = pid;  in wacom_wireless_irq()
3239 	} else if (wacom->pid != 0) {  in wacom_wireless_irq()
3241 		wacom->pid = 0;  in wacom_wireless_irq()
3252 	struct wacom_features *features = &wacom_wac->features;  in wacom_status_irq()
3253 	unsigned char *data = wacom_wac->data;  in wacom_status_irq()
3258 	if ((features->type == INTUOSHT ||  in wacom_status_irq()
3259 	    features->type == INTUOSHT2) &&  in wacom_status_irq()
3260 	    wacom_wac->shared->touch_input &&  in wacom_status_irq()
3261 	    features->touch_max) {  in wacom_status_irq()
3262 		input_report_switch(wacom_wac->shared->touch_input,  in wacom_status_irq()
3264 		input_sync(wacom_wac->shared->touch_input);  in wacom_status_irq()
3274 		if (!wacom->battery.battery &&  in wacom_status_irq()
3275 		    !(features->quirks & WACOM_QUIRK_BATTERY)) {  in wacom_status_irq()
3276 			features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_status_irq()
3280 	else if ((features->quirks & WACOM_QUIRK_BATTERY) &&  in wacom_status_irq()
3281 		 wacom->battery.battery) {  in wacom_status_irq()
3282 		features->quirks &= ~WACOM_QUIRK_BATTERY;  in wacom_status_irq()
3293 	switch (wacom_wac->features.type) {  in wacom_wac_irq()
3359 		else if (wacom_wac->data[0] == WACOM_REPORT_USB)  in wacom_wac_irq()
3385 		if (wacom_wac->data[0] == WACOM_REPORT_USB)  in wacom_wac_irq()
3401 		if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)  in wacom_wac_irq()
3413 		if (wacom_wac->pen_input)  in wacom_wac_irq()
3414 			input_sync(wacom_wac->pen_input);  in wacom_wac_irq()
3415 		if (wacom_wac->touch_input)  in wacom_wac_irq()
3416 			input_sync(wacom_wac->touch_input);  in wacom_wac_irq()
3417 		if (wacom_wac->pad_input)  in wacom_wac_irq()
3418 			input_sync(wacom_wac->pad_input);  in wacom_wac_irq()
3424 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_basic_pro_pen()
3428 	__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3429 	__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3430 	__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3433 			     0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);  in wacom_setup_basic_pro_pen()
3438 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_cintiq()
3439 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_cintiq()
3443 	__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_cintiq()
3444 	__set_bit(BTN_TOOL_BRUSH, input_dev->keybit);  in wacom_setup_cintiq()
3445 	__set_bit(BTN_TOOL_PENCIL, input_dev->keybit);  in wacom_setup_cintiq()
3446 	__set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);  in wacom_setup_cintiq()
3449 	input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);  in wacom_setup_cintiq()
3451 	input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);  in wacom_setup_cintiq()
3457 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_intuos()
3463 	__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_intuos()
3464 	__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_intuos()
3465 	__set_bit(BTN_MIDDLE, input_dev->keybit);  in wacom_setup_intuos()
3466 	__set_bit(BTN_SIDE, input_dev->keybit);  in wacom_setup_intuos()
3467 	__set_bit(BTN_EXTRA, input_dev->keybit);  in wacom_setup_intuos()
3468 	__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);  in wacom_setup_intuos()
3469 	__set_bit(BTN_TOOL_LENS, input_dev->keybit);  in wacom_setup_intuos()
3471 	input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);  in wacom_setup_intuos()
3473 	input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);  in wacom_setup_intuos()
3478 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_setup_device_quirks()
3479 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_setup_device_quirks()
3482 	if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||  in wacom_setup_device_quirks()
3483 	    features->type == DTUS ||  in wacom_setup_device_quirks()
3484 	    (features->type >= INTUOS3S && features->type <= WACOM_MO)) {  in wacom_setup_device_quirks()
3485 		if (features->device_type & WACOM_DEVICETYPE_PEN)  in wacom_setup_device_quirks()
3486 			features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3490 	if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {  in wacom_setup_device_quirks()
3491 		features->x_max = 1023;  in wacom_setup_device_quirks()
3492 		features->y_max = 1023;  in wacom_setup_device_quirks()
3501 	if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||  in wacom_setup_device_quirks()
3502 		(features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {  in wacom_setup_device_quirks()
3503 		if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {  in wacom_setup_device_quirks()
3504 			if (features->touch_max)  in wacom_setup_device_quirks()
3505 				features->device_type |= WACOM_DEVICETYPE_TOUCH;  in wacom_setup_device_quirks()
3506 			if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)  in wacom_setup_device_quirks()
3507 				features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3509 			if (features->type == INTUOSHT2) {  in wacom_setup_device_quirks()
3510 				features->x_max = features->x_max / 10;  in wacom_setup_device_quirks()
3511 				features->y_max = features->y_max / 10;  in wacom_setup_device_quirks()
3514 				features->x_max = 4096;  in wacom_setup_device_quirks()
3515 				features->y_max = 4096;  in wacom_setup_device_quirks()
3518 		else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {  in wacom_setup_device_quirks()
3519 			features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3530 	if (features->type == BAMBOO_PEN &&  in wacom_setup_device_quirks()
3531 	    features->pktlen == WACOM_PKGLEN_BBTOUCH3)  in wacom_setup_device_quirks()
3532 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3535 	 * Raw Wacom-mode pen and touch events both come from interface  in wacom_setup_device_quirks()
3541 	if (features->type == BAMBOO_PAD)  in wacom_setup_device_quirks()
3542 		features->device_type = WACOM_DEVICETYPE_TOUCH;  in wacom_setup_device_quirks()
3544 	if (features->type == REMOTE)  in wacom_setup_device_quirks()
3545 		features->device_type = WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3547 	if (features->type == INTUOSP2_BT ||  in wacom_setup_device_quirks()
3548 	    features->type == INTUOSP2S_BT) {  in wacom_setup_device_quirks()
3549 		features->device_type |= WACOM_DEVICETYPE_PEN |  in wacom_setup_device_quirks()
3552 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3555 	if (features->type == INTUOSHT3_BT) {  in wacom_setup_device_quirks()
3556 		features->device_type |= WACOM_DEVICETYPE_PEN |  in wacom_setup_device_quirks()
3558 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3561 	switch (features->type) {  in wacom_setup_device_quirks()
3584 		features->device_type |= WACOM_DEVICETYPE_DIRECT;  in wacom_setup_device_quirks()
3588 	if (wacom->hdev->bus == BUS_BLUETOOTH)  in wacom_setup_device_quirks()
3589 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3592 	if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&  in wacom_setup_device_quirks()
3593 	    features->pktlen == WACOM_PKGLEN_BBTOUCH) {  in wacom_setup_device_quirks()
3594 		features->x_max <<= 5;  in wacom_setup_device_quirks()
3595 		features->y_max <<= 5;  in wacom_setup_device_quirks()
3596 		features->x_fuzz <<= 5;  in wacom_setup_device_quirks()
3597 		features->y_fuzz <<= 5;  in wacom_setup_device_quirks()
3598 		features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;  in wacom_setup_device_quirks()
3601 	if (features->type == WIRELESS) {  in wacom_setup_device_quirks()
3602 		if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {  in wacom_setup_device_quirks()
3603 			features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3607 	if (features->type == REMOTE)  in wacom_setup_device_quirks()
3608 		features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;  in wacom_setup_device_quirks()
3610 	/* HID descriptor for DTK-2451 / DTH-2452 claims to report lots  in wacom_setup_device_quirks()
3613 	if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {  in wacom_setup_device_quirks()
3614 		features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;  in wacom_setup_device_quirks()
3615 		__clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3616 		__clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3617 		__clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3618 		__clear_bit(ABS_Z, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3619 		__clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3620 		__clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3621 		__clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3622 		__clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3623 		__clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3624 		__clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);  in wacom_setup_device_quirks()
3625 		__clear_bit(EV_MSC, wacom_wac->pen_input->evbit);  in wacom_setup_device_quirks()
3632 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_pen_input_capabilities()
3634 	if (!(features->device_type & WACOM_DEVICETYPE_PEN))  in wacom_setup_pen_input_capabilities()
3635 		return -ENODEV;  in wacom_setup_pen_input_capabilities()
3637 	if (features->device_type & WACOM_DEVICETYPE_DIRECT)  in wacom_setup_pen_input_capabilities()
3638 		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);  in wacom_setup_pen_input_capabilities()
3640 		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);  in wacom_setup_pen_input_capabilities()
3642 	if (features->type == HID_GENERIC) {  in wacom_setup_pen_input_capabilities()
3643 		/* setup has already been done; apply otherwise-undetectible quirks */  in wacom_setup_pen_input_capabilities()
3648 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_pen_input_capabilities()
3649 	__set_bit(BTN_TOUCH, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3650 	__set_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3652 	input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,  in wacom_setup_pen_input_capabilities()
3653 			     features->x_max - features->offset_right,  in wacom_setup_pen_input_capabilities()
3654 			     features->x_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3655 	input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,  in wacom_setup_pen_input_capabilities()
3656 			     features->y_max - features->offset_bottom,  in wacom_setup_pen_input_capabilities()
3657 			     features->y_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3659 		features->pressure_max, features->pressure_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3662 	input_abs_set_res(input_dev, ABS_X, features->x_resolution);  in wacom_setup_pen_input_capabilities()
3663 	input_abs_set_res(input_dev, ABS_Y, features->y_resolution);  in wacom_setup_pen_input_capabilities()
3665 	switch (features->type) {  in wacom_setup_pen_input_capabilities()
3667 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3673 					      features->distance_max,  in wacom_setup_pen_input_capabilities()
3674 					      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3680 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3681 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3682 		__set_bit(BTN_MIDDLE, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3684 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3685 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3686 		__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3687 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3688 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3701 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3713 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3730 				      features->distance_max,  in wacom_setup_pen_input_capabilities()
3731 				      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3733 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3747 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3754 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3755 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3756 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3757 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3761 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3765 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3766 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3767 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3775 		if (features->type == INTUOSHT2 ||  in wacom_setup_pen_input_capabilities()
3776 		    features->type == INTUOSHT3_BT) {  in wacom_setup_pen_input_capabilities()
3779 			__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3780 			__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3781 			__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3782 			__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3783 			__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3785 				      features->distance_max,  in wacom_setup_pen_input_capabilities()
3786 				      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3790 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3799 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_touch_input_capabilities()
3801 	if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))  in wacom_setup_touch_input_capabilities()
3802 		return -ENODEV;  in wacom_setup_touch_input_capabilities()
3804 	if (features->device_type & WACOM_DEVICETYPE_DIRECT)  in wacom_setup_touch_input_capabilities()
3805 		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);  in wacom_setup_touch_input_capabilities()
3807 		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);  in wacom_setup_touch_input_capabilities()
3809 	if (features->type == HID_GENERIC)  in wacom_setup_touch_input_capabilities()
3813 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_touch_input_capabilities()
3814 	__set_bit(BTN_TOUCH, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
3816 	if (features->touch_max == 1) {  in wacom_setup_touch_input_capabilities()
3818 			features->x_max, features->x_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3820 			features->y_max, features->y_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3822 				  features->x_resolution);  in wacom_setup_touch_input_capabilities()
3824 				  features->y_resolution);  in wacom_setup_touch_input_capabilities()
3826 	else if (features->touch_max > 1) {  in wacom_setup_touch_input_capabilities()
3828 			features->x_max, features->x_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3830 			features->y_max, features->y_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3832 				  features->x_resolution);  in wacom_setup_touch_input_capabilities()
3834 				  features->y_resolution);  in wacom_setup_touch_input_capabilities()
3837 	switch (features->type) {  in wacom_setup_touch_input_capabilities()
3840 		input_dev->evbit[0] |= BIT_MASK(EV_SW);  in wacom_setup_touch_input_capabilities()
3841 		__set_bit(SW_MUTE_DEVICE, input_dev->swbit);  in wacom_setup_touch_input_capabilities()
3843 		if (wacom_wac->shared->touch->product == 0x361) {  in wacom_setup_touch_input_capabilities()
3849 		else if (wacom_wac->shared->touch->product == 0x360) {  in wacom_setup_touch_input_capabilities()
3855 		else if (wacom_wac->shared->touch->product == 0x393) {  in wacom_setup_touch_input_capabilities()
3872 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3873 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3874 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);  in wacom_setup_touch_input_capabilities()
3878 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3879 		input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3880 		input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3885 		if (wacom_wac->shared->touch->product == 0x32C ||  in wacom_setup_touch_input_capabilities()
3886 		    wacom_wac->shared->touch->product == 0xF6) {  in wacom_setup_touch_input_capabilities()
3887 			input_dev->evbit[0] |= BIT_MASK(EV_SW);  in wacom_setup_touch_input_capabilities()
3888 			__set_bit(SW_MUTE_DEVICE, input_dev->swbit);  in wacom_setup_touch_input_capabilities()
3889 			wacom_wac->has_mute_touch_switch = true;  in wacom_setup_touch_input_capabilities()
3897 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);  in wacom_setup_touch_input_capabilities()
3906 		input_dev->evbit[0] |= BIT_MASK(EV_SW);  in wacom_setup_touch_input_capabilities()
3907 		__set_bit(SW_MUTE_DEVICE, input_dev->swbit);  in wacom_setup_touch_input_capabilities()
3912 		if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {  in wacom_setup_touch_input_capabilities()
3915 				     0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3918 				     0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3920 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);  in wacom_setup_touch_input_capabilities()
3924 		input_mt_init_slots(input_dev, features->touch_max,  in wacom_setup_touch_input_capabilities()
3926 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
3927 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
3938 		return BTN_A + (n-10);  in wacom_numbered_button_to_key()
3940 		return BTN_BASE + (n-16);  in wacom_numbered_button_to_key()
3954 			__set_bit(key, input_dev->keybit);  in wacom_setup_numbered_buttons()
3975 			hid_err(wacom->hdev, "can't find LED %d in group %d\n",  in wacom_24hd_update_leds()
3980 			led->held = true;  in wacom_24hd_update_leds()
3981 			led_trigger_event(&led->trigger, LED_FULL);  in wacom_24hd_update_leds()
3983 			led->held = false;  in wacom_24hd_update_leds()
3998 	if (wacom->wacom_wac.features.type == WACOM_21UX2)  in wacom_is_led_toggled()
3999 		group = 1 - group;  in wacom_is_led_toggled()
4001 	group_button = group * (button_count/wacom->led.count);  in wacom_is_led_toggled()
4003 	if (wacom->wacom_wac.features.type == INTUOSP2_BT)  in wacom_is_led_toggled()
4016 	if (wacom->wacom_wac.features.type == WACOM_24HD)  in wacom_update_led()
4020 	cur = wacom->led.groups[group].select;  in wacom_update_led()
4024 		hid_err(wacom->hdev, "can't find current LED %d in group %d\n",  in wacom_update_led()
4030 		led->held = false;  in wacom_update_led()
4034 	if (led->held && pressed)  in wacom_update_led()
4039 		hid_err(wacom->hdev, "can't find next LED in group %d\n",  in wacom_update_led()
4046 	next_led->held = true;  in wacom_update_led()
4047 	led_trigger_event(&next_led->trigger,  in wacom_update_led()
4057 	for (i = 0; i < wacom->led.count; i++)  in wacom_report_numbered_buttons()
4071 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_pad_input_capabilities()
4073 	if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)  in wacom_setup_pad_input_capabilities()
4074 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_pad_input_capabilities()
4076 	if (!(features->device_type & WACOM_DEVICETYPE_PAD))  in wacom_setup_pad_input_capabilities()
4077 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4079 	if (features->type == REMOTE && input_dev == wacom_wac->pad_input)  in wacom_setup_pad_input_capabilities()
4080 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4082 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_pad_input_capabilities()
4084 	/* kept for making legacy xf86-input-wacom working with the wheels */  in wacom_setup_pad_input_capabilities()
4085 	__set_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pad_input_capabilities()
4087 	/* kept for making legacy xf86-input-wacom accepting the pad */  in wacom_setup_pad_input_capabilities()
4088 	if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||  in wacom_setup_pad_input_capabilities()
4089 	      input_dev->absinfo[ABS_X].maximum)))  in wacom_setup_pad_input_capabilities()
4091 	if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||  in wacom_setup_pad_input_capabilities()
4092 	      input_dev->absinfo[ABS_Y].maximum)))  in wacom_setup_pad_input_capabilities()
4096 	__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4098 	wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);  in wacom_setup_pad_input_capabilities()
4100 	switch (features->type) {  in wacom_setup_pad_input_capabilities()
4110 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4111 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4112 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4113 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4118 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4119 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4124 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4125 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4126 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4128 		__set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4129 		__set_bit(KEY_INFO, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4131 		if (!features->oPid)  in wacom_setup_pad_input_capabilities()
4132 			__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4139 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4140 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4141 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4143 		__set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4144 		__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4146 		if (!features->oPid)  in wacom_setup_pad_input_capabilities()
4147 			__set_bit(KEY_CONTROLPANEL, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4148 		input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4150 		input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4152 		input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4154 		__set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);  in wacom_setup_pad_input_capabilities()
4158 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4159 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4160 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4162 		__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4163 		__set_bit(KEY_INFO, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4203 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4216 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pad_input_capabilities()
4218 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4219 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4220 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4221 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4236 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4554 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4560 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4581 	  TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4587 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4608 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4687 	{ "ISD-V4", 12800, 8000, 255, 0,