1 // SPDX-License-Identifier: GPL-2.0-or-later
5  *  USB Wacom tablet support - Wacom specific code
30  * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
48 	struct input_dev *input = wacom_wac->pen_input;  in wacom_force_proxout()
50 	wacom_wac->shared->stylus_in_proximity = 0;  in wacom_force_proxout()
56 	input_report_key(input, wacom_wac->tool[0], 0);  in wacom_force_proxout()
57 	if (wacom_wac->serial[0]) {  in wacom_force_proxout()
62 	wacom_wac->tool[0] = 0;  in wacom_force_proxout()
63 	wacom_wac->id[0] = 0;  in wacom_force_proxout()
64 	wacom_wac->serial[0] = 0;  in wacom_force_proxout()
72 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_idleprox_timeout()
74 	if (!wacom_wac->hid_data.sense_state) {  in wacom_idleprox_timeout()
78 	hid_warn(wacom->hdev, "%s: tool appears to be hung in-prox. forcing it out.\n", __func__);  in wacom_idleprox_timeout()
98 	bool changed = battery->bat_status       != bat_status    ||  in __wacom_notify_battery()
99 		       battery->battery_capacity != bat_capacity  ||  in __wacom_notify_battery()
100 		       battery->bat_charging     != bat_charging  ||  in __wacom_notify_battery()
101 		       battery->bat_connected    != bat_connected ||  in __wacom_notify_battery()
102 		       battery->ps_connected     != ps_connected;  in __wacom_notify_battery()
105 		battery->bat_status = bat_status;  in __wacom_notify_battery()
106 		battery->battery_capacity = bat_capacity;  in __wacom_notify_battery()
107 		battery->bat_charging = bat_charging;  in __wacom_notify_battery()
108 		battery->bat_connected = bat_connected;  in __wacom_notify_battery()
109 		battery->ps_connected = ps_connected;  in __wacom_notify_battery()
111 		if (battery->battery)  in __wacom_notify_battery()
112 			power_supply_changed(battery->battery);  in __wacom_notify_battery()
122 	__wacom_notify_battery(&wacom->battery, bat_status, bat_capacity,  in wacom_notify_battery()
128 	unsigned char *data = wacom->data;  in wacom_penpartner_irq()
129 	struct input_dev *input = wacom->pen_input;  in wacom_penpartner_irq()
134 			wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_penpartner_irq()
135 			wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;  in wacom_penpartner_irq()
136 			input_report_key(input, wacom->tool[0], 1);  in wacom_penpartner_irq()
137 			input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_penpartner_irq()
141 			input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));  in wacom_penpartner_irq()
144 			input_report_key(input, wacom->tool[0], 0);  in wacom_penpartner_irq()
146 			input_report_abs(input, ABS_PRESSURE, -1);  in wacom_penpartner_irq()
157 		input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));  in wacom_penpartner_irq()
162 		dev_dbg(input->dev.parent,  in wacom_penpartner_irq()
172 	struct wacom_features *features = &wacom->features;  in wacom_pl_irq()
173 	unsigned char *data = wacom->data;  in wacom_pl_irq()
174 	struct input_dev *input = wacom->pen_input;  in wacom_pl_irq()
178 		dev_dbg(input->dev.parent,  in wacom_pl_irq()
185 	if (!wacom->id[0]) {  in wacom_pl_irq()
187 			wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_pl_irq()
188 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_pl_irq()
191 			wacom->tool[0] = BTN_TOOL_PEN;  in wacom_pl_irq()
192 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_pl_irq()
197 	 * mis-detected the type and notice that STYLUS2 isn't set  in wacom_pl_irq()
200 	if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {  in wacom_pl_irq()
204 		wacom->tool[0] = BTN_TOOL_PEN;  in wacom_pl_irq()
205 		wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_pl_irq()
210 		if (features->pressure_max > 255)  in wacom_pl_irq()
212 		pressure += (features->pressure_max + 1) / 2;  in wacom_pl_irq()
221 		input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));  in wacom_pl_irq()
225 		wacom->id[0] = 0;  in wacom_pl_irq()
226 	input_report_key(input, wacom->tool[0], prox);  in wacom_pl_irq()
227 	input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_pl_irq()
233 	unsigned char *data = wacom->data;  in wacom_ptu_irq()
234 	struct input_dev *input = wacom->pen_input;  in wacom_ptu_irq()
237 		dev_dbg(input->dev.parent,  in wacom_ptu_irq()
245 		wacom->id[0] = ERASER_DEVICE_ID;  in wacom_ptu_irq()
249 		wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_ptu_irq()
251 	input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_ptu_irq()
262 	unsigned char *data = wacom->data;  in wacom_dtu_irq()
263 	struct input_dev *input = wacom->pen_input;  in wacom_dtu_irq()
266 	dev_dbg(input->dev.parent,  in wacom_dtu_irq()
271 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_dtu_irq()
272 		if (wacom->tool[0] == BTN_TOOL_PEN)  in wacom_dtu_irq()
273 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtu_irq()
275 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtu_irq()
283 	if (!prox) /* out-prox */  in wacom_dtu_irq()
284 		wacom->id[0] = 0;  in wacom_dtu_irq()
285 	input_report_key(input, wacom->tool[0], prox);  in wacom_dtu_irq()
286 	input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtu_irq()
292 	unsigned char *data = wacom->data;  in wacom_dtus_irq()
293 	struct input_dev *input = wacom->pen_input;  in wacom_dtus_irq()
297 		dev_dbg(input->dev.parent,  in wacom_dtus_irq()
301 		input = wacom->pad_input;  in wacom_dtus_irq()
314 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_dtus_irq()
315 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtus_irq()
319 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_dtus_irq()
320 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtus_irq()
333 		if (!prox) /* out-prox */  in wacom_dtus_irq()
334 			wacom->id[0] = 0;  in wacom_dtus_irq()
335 		input_report_key(input, wacom->tool[0], prox);  in wacom_dtus_irq()
336 		input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtus_irq()
343 	struct wacom_features *features = &wacom->features;  in wacom_graphire_irq()
344 	unsigned char *data = wacom->data;  in wacom_graphire_irq()
345 	struct input_dev *input = wacom->pen_input;  in wacom_graphire_irq()
346 	struct input_dev *pad_input = wacom->pad_input;  in wacom_graphire_irq()
352 	if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
354 			dev_dbg(input->dev.parent,  in wacom_graphire_irq()
360 		dev_dbg(input->dev.parent,  in wacom_graphire_irq()
366 	if (prox || wacom->id[0]) {  in wacom_graphire_irq()
371 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_graphire_irq()
372 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_graphire_irq()
376 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_graphire_irq()
377 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_graphire_irq()
385 				wacom->tool[0] = BTN_TOOL_MOUSE;  in wacom_graphire_irq()
386 				wacom->id[0] = CURSOR_DEVICE_ID;  in wacom_graphire_irq()
392 		if (wacom->tool[0] != BTN_TOOL_MOUSE) {  in wacom_graphire_irq()
393 			if (features->type == GRAPHIRE_BT)  in wacom_graphire_irq()
405 			if (features->type == WACOM_G4 ||  in wacom_graphire_irq()
406 					features->type == WACOM_MO) {  in wacom_graphire_irq()
408 				rw = (data[7] & 0x04) - (data[7] & 0x03);  in wacom_graphire_irq()
409 			} else if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
411 				rw = 44 - (data[6] >> 2);  in wacom_graphire_irq()
418 					rw = (data[6] & 0x01) ? -1 :  in wacom_graphire_irq()
425 				rw = -(signed char)data[6];  in wacom_graphire_irq()
431 			wacom->id[0] = 0;  in wacom_graphire_irq()
432 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_graphire_irq()
433 		input_report_key(input, wacom->tool[0], prox);  in wacom_graphire_irq()
438 	switch (features->type) {  in wacom_graphire_irq()
441 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
442 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
445 			rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);  in wacom_graphire_irq()
448 				wacom->id[1] = 0;  in wacom_graphire_irq()
449 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
456 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
457 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
464 				wacom->id[1] = 0;  in wacom_graphire_irq()
465 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
471 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
472 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
476 				wacom->id[1] = 0;  in wacom_graphire_irq()
477 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
484 	if (features->type == GRAPHIRE_BT) {  in wacom_graphire_irq()
499 	struct wacom_features *features = &wacom_wac->features;  in wacom_intuos_schedule_prox_event()
503 	re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);  in wacom_intuos_schedule_prox_event()
504 	if (features->type == INTUOSHT2)  in wacom_intuos_schedule_prox_event()
505 		r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];  in wacom_intuos_schedule_prox_event()
507 		r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];  in wacom_intuos_schedule_prox_event()
509 		hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);  in wacom_intuos_schedule_prox_event()
515 	struct wacom_features *features = &wacom->features;  in wacom_intuos_pad()
516 	unsigned char *data = wacom->data;  in wacom_intuos_pad()
517 	struct input_dev *input = wacom->pad_input;  in wacom_intuos_pad()
519 	int buttons = 0, nbuttons = features->numbered_buttons;  in wacom_intuos_pad()
532 	if (features->type >= INTUOS4S && features->type <= INTUOS4L) {  in wacom_intuos_pad()
535 	} else if (features->type == DTK) {  in wacom_intuos_pad()
537 	} else if (features->type == WACOM_13HD) {  in wacom_intuos_pad()
539 	} else if (features->type == WACOM_24HD) {  in wacom_intuos_pad()
558 		if (features->oPid) {  in wacom_intuos_pad()
561 				wacom->shared->is_touch_on =  in wacom_intuos_pad()
562 					!wacom->shared->is_touch_on;  in wacom_intuos_pad()
566 	} else if (features->type == WACOM_27QHD) {  in wacom_intuos_pad()
573 		if (features->oPid) {  in wacom_intuos_pad()
576 				wacom->shared->is_touch_on =  in wacom_intuos_pad()
577 					!wacom->shared->is_touch_on;  in wacom_intuos_pad()
584 	} else if (features->type == CINTIQ_HYBRID) {  in wacom_intuos_pad()
590 		 * d-pad right  -> data[4] & 0x10  in wacom_intuos_pad()
591 		 * d-pad up     -> data[4] & 0x20  in wacom_intuos_pad()
592 		 * d-pad left   -> data[4] & 0x40  in wacom_intuos_pad()
593 		 * d-pad down   -> data[4] & 0x80  in wacom_intuos_pad()
594 		 * d-pad center -> data[3] & 0x01  in wacom_intuos_pad()
597 	} else if (features->type == CINTIQ_COMPANION_2) {  in wacom_intuos_pad()
598 		/* d-pad right  -> data[2] & 0x10  in wacom_intuos_pad()
599 		 * d-pad up     -> data[2] & 0x20  in wacom_intuos_pad()
600 		 * d-pad left   -> data[2] & 0x40  in wacom_intuos_pad()
601 		 * d-pad down   -> data[2] & 0x80  in wacom_intuos_pad()
602 		 * d-pad center -> data[1] & 0x01  in wacom_intuos_pad()
608 	} else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {  in wacom_intuos_pad()
614 		 * Touch ring mode switch (data[3]) has no capacitive sensor  in wacom_intuos_pad()
619 		if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {  in wacom_intuos_pad()
623 			if (features->type == WACOM_22HD) {  in wacom_intuos_pad()
653 	if (wacom->shared && wacom->shared->touch_input) {  in wacom_intuos_pad()
654 		input_report_switch(wacom->shared->touch_input,  in wacom_intuos_pad()
656 				    !wacom->shared->is_touch_on);  in wacom_intuos_pad()
657 		input_sync(wacom->shared->touch_input);  in wacom_intuos_pad()
666 	input_report_key(input, wacom->tool[1], prox ? 1 : 0);  in wacom_intuos_pad()
782 	struct input_dev *input = wacom->pen_input;  in wacom_exit_report()
783 	struct wacom_features *features = &wacom->features;  in wacom_exit_report()
784 	unsigned char *data = wacom->data;  in wacom_exit_report()
785 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_exit_report()
789 	 * when in-prox next time  in wacom_exit_report()
796 	if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {  in wacom_exit_report()
810 		if (features->type >= INTUOS3S)  in wacom_exit_report()
813 	input_report_key(input, wacom->tool[idx], 0);  in wacom_exit_report()
815 	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_exit_report()
816 	wacom->id[idx] = 0;  in wacom_exit_report()
821 	struct wacom_features *features = &wacom->features;  in wacom_intuos_inout()
822 	unsigned char *data = wacom->data;  in wacom_intuos_inout()
823 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_inout()
824 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_intuos_inout()
834 		wacom->serial[idx] = ((__u64)(data[3] & 0x0f) << 28) +  in wacom_intuos_inout()
838 		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |  in wacom_intuos_inout()
841 		wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);  in wacom_intuos_inout()
843 		wacom->shared->stylus_in_proximity = true;  in wacom_intuos_inout()
849 		if (features->type != INTUOSHT2)  in wacom_intuos_inout()
850 			wacom->shared->stylus_in_proximity = true;  in wacom_intuos_inout()
853 		if (wacom->reporting_data) {  in wacom_intuos_inout()
856 			input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);  in wacom_intuos_inout()
864 		wacom->shared->stylus_in_proximity = false;  in wacom_intuos_inout()
865 		wacom->reporting_data = false;  in wacom_intuos_inout()
868 		if (!wacom->id[idx])  in wacom_intuos_inout()
880 	return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);  in report_touch_events()
885 	return (wacom->shared->touch_down && touch_arbitration);  in delay_pen_events()
890 	struct wacom_features *features = &wacom->features;  in wacom_intuos_general()
891 	unsigned char *data = wacom->data;  in wacom_intuos_general()
892 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_general()
893 	int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;  in wacom_intuos_general()
905 	if (!wacom->id[idx]) {  in wacom_intuos_general()
915 	if ((!((wacom->id[idx] >> 16) & 0x01) &&  in wacom_intuos_general()
916 			(features->type == WACOM_21UX2)) ||  in wacom_intuos_general()
918 	    (wacom->tool[idx] == BTN_TOOL_LENS &&  in wacom_intuos_general()
919 		(features->type == INTUOS3 ||  in wacom_intuos_general()
920 		 features->type == INTUOS3S ||  in wacom_intuos_general()
921 		 features->type == INTUOS4 ||  in wacom_intuos_general()
922 		 features->type == INTUOS4S ||  in wacom_intuos_general()
923 		 features->type == INTUOS5 ||  in wacom_intuos_general()
924 		 features->type == INTUOS5S ||  in wacom_intuos_general()
925 		 features->type == INTUOSPM ||  in wacom_intuos_general()
926 		 features->type == INTUOSPS)) ||  in wacom_intuos_general()
928 	   (features->type == CINTIQ && !(data[1] & 0x40)))  in wacom_intuos_general()
934 	if (features->type < INTUOS3S) {  in wacom_intuos_general()
939 	if (features->type == INTUOSHT2)  in wacom_intuos_general()
940 		distance = features->distance_max - distance;  in wacom_intuos_general()
952 		if (features->pressure_max < 2047)  in wacom_intuos_general()
955 		if (features->type != INTUOSHT2) {  in wacom_intuos_general()
957 				 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
958 		    input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
970 				 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
971 		input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
976 		if (features->type >= INTUOS3S) {  in wacom_intuos_general()
979 			t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :  in wacom_intuos_general()
980 				((t-1) / 2 + 450)) : (450 - t / 2) ;  in wacom_intuos_general()
986 				((t - 1) / 2) : -t / 2);  in wacom_intuos_general()
999 		input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);  in wacom_intuos_general()
1008 				 - ((data[7] & 0x40) >> 6));  in wacom_intuos_general()
1013 			(((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);  in wacom_intuos_general()
1014 		input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);  in wacom_intuos_general()
1018 		if (wacom->tool[idx] == BTN_TOOL_MOUSE) {  in wacom_intuos_general()
1024 					 - ((data[8] & 0x02) >> 1));  in wacom_intuos_general()
1027 			if (features->type >= INTUOS3S && features->type <= INTUOS3L) {  in wacom_intuos_general()
1032 		else if (wacom->tool[idx] == BTN_TOOL_LENS) {  in wacom_intuos_general()
1054 			 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */  in wacom_intuos_general()
1055 	input_report_key(input, wacom->tool[idx], 1);  in wacom_intuos_general()
1056 	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_intuos_general()
1057 	wacom->reporting_data = true;  in wacom_intuos_general()
1063 	unsigned char *data = wacom->data;  in wacom_intuos_irq()
1064 	struct input_dev *input = wacom->pen_input;  in wacom_intuos_irq()
1075 		dev_dbg(input->dev.parent,  in wacom_intuos_irq()
1088 		return result - 1;  in wacom_intuos_irq()
1093 		return result - 1;  in wacom_intuos_irq()
1100 	unsigned char *data = wacom_wac->data;  in wacom_remote_irq()
1103 	struct wacom_remote *remote = wacom->remote;  in wacom_remote_irq()
1106 	int i, index = -1;  in wacom_remote_irq()
1110 		hid_dbg(wacom->hdev, "%s: received unknown report #%d",  in wacom_remote_irq()
1116 	wacom_wac->id[0] = PAD_DEVICE_ID;  in wacom_remote_irq()
1118 	spin_lock_irqsave(&remote->remote_lock, flags);  in wacom_remote_irq()
1121 		if (remote->remotes[i].serial == serial) {  in wacom_remote_irq()
1127 	if (index < 0 || !remote->remotes[index].registered)  in wacom_remote_irq()
1130 	remote->remotes[i].active_time = ktime_get();  in wacom_remote_irq()
1131 	input = remote->remotes[index].input;  in wacom_remote_irq()
1155 		input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1);  in wacom_remote_irq()
1175 		if (remote->remotes[i].serial == serial)  in wacom_remote_irq()
1176 			wacom->led.groups[i].select = touch_ring_mode;  in wacom_remote_irq()
1179 	__wacom_notify_battery(&remote->remotes[index].battery,  in wacom_remote_irq()
1184 	spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_irq()
1191 	unsigned char *data = wacom_wac->data;  in wacom_remote_status_irq()
1192 	struct wacom_remote *remote = wacom->remote;  in wacom_remote_status_irq()
1205 		bool connected = data[j+2];  in wacom_remote_status_irq()  local
1208 		remote_data.remote[i].connected = connected;  in wacom_remote_status_irq()
1211 	spin_lock_irqsave(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1213 	ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));  in wacom_remote_status_irq()
1215 		spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1216 		hid_err(wacom->hdev, "Can't queue Remote status event.\n");  in wacom_remote_status_irq()
1220 	spin_unlock_irqrestore(&remote->remote_lock, flags);  in wacom_remote_status_irq()
1227 	int x = x2 - x1;  in int_dist()
1228 	int y = y2 - y1;  in int_dist()
1236 	memcpy(wacom->data, data, 10);  in wacom_intuos_bt_process_data()
1239 	input_sync(wacom->pen_input);  in wacom_intuos_bt_process_data()
1240 	if (wacom->pad_input)  in wacom_intuos_bt_process_data()
1241 		input_sync(wacom->pad_input);  in wacom_intuos_bt_process_data()
1250 	memcpy(data, wacom->data, len);  in wacom_intuos_bt_irq()
1272 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_intuos_bt_irq()
1282 	struct input_dev *input = wacom->touch_input;  in wacom_wac_finger_count_touches()
1283 	unsigned touch_max = wacom->features.touch_max;  in wacom_wac_finger_count_touches()
1291 		return test_bit(BTN_TOUCH, input->key) &&  in wacom_wac_finger_count_touches()
1294 	for (i = 0; i < input->mt->num_slots; i++) {  in wacom_wac_finger_count_touches()
1295 		struct input_mt_slot *ps = &input->mt->slots[i];  in wacom_wac_finger_count_touches()
1308 	struct input_dev *pen_input = wacom->pen_input;  in wacom_intuos_pro2_bt_pen()
1309 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_pen()
1315 	if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1316 	    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1317 		wacom->serial[0] = get_unaligned_le64(&data[99]);  in wacom_intuos_pro2_bt_pen()
1318 		wacom->id[0]     = get_unaligned_le16(&data[107]);  in wacom_intuos_pro2_bt_pen()
1322 		wacom->serial[0] = get_unaligned_le64(&data[33]);  in wacom_intuos_pro2_bt_pen()
1323 		wacom->id[0]     = get_unaligned_le16(&data[41]);  in wacom_intuos_pro2_bt_pen()
1328 	if (wacom->serial[0] >> 52 == 1) {  in wacom_intuos_pro2_bt_pen()
1329 		/* Add back in missing bits of ID for non-USI pens */  in wacom_intuos_pro2_bt_pen()
1330 		wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;  in wacom_intuos_pro2_bt_pen()
1343 		if (wacom->hid_data.time_delayed)  in wacom_intuos_pro2_bt_pen()
1344 			time_interval = ktime_get() - wacom->hid_data.time_delayed;  in wacom_intuos_pro2_bt_pen()
1346 		wacom->hid_data.time_delayed = time_packet_received;  in wacom_intuos_pro2_bt_pen()
1355 		int frames_number_reversed = number_of_valid_frames - i - 1;  in wacom_intuos_pro2_bt_pen()
1356 		ktime_t event_timestamp = time_packet_received - frames_number_reversed * time_interval;  in wacom_intuos_pro2_bt_pen()
1362 			wacom->shared->stylus_in_proximity = false;  in wacom_intuos_pro2_bt_pen()
1366 			wacom->tool[0] = 0;  in wacom_intuos_pro2_bt_pen()
1367 			wacom->id[0] = 0;  in wacom_intuos_pro2_bt_pen()
1368 			wacom->serial[0] = 0;  in wacom_intuos_pro2_bt_pen()
1369 			wacom->hid_data.time_delayed = 0;  in wacom_intuos_pro2_bt_pen()
1374 			if (!wacom->tool[0]) { /* first in range */  in wacom_intuos_pro2_bt_pen()
1377 					wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_intuos_pro2_bt_pen()
1378 				else if (wacom->id[0])  in wacom_intuos_pro2_bt_pen()
1379 					wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]);  in wacom_intuos_pro2_bt_pen()
1381 					wacom->tool[0] = BTN_TOOL_PEN;  in wacom_intuos_pro2_bt_pen()
1387 			if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1388 			    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1395 					rotation -= 1800;  in wacom_intuos_pro2_bt_pen()
1407 		if (wacom->tool[0]) {  in wacom_intuos_pro2_bt_pen()
1409 			if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_pen()
1410 			    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_pen()
1412 						 range ? frame[13] : wacom->features.distance_max);  in wacom_intuos_pro2_bt_pen()
1415 						 range ? frame[7] : wacom->features.distance_max);  in wacom_intuos_pro2_bt_pen()
1422 			input_report_key(pen_input, wacom->tool[0], prox);  in wacom_intuos_pro2_bt_pen()
1423 			input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);  in wacom_intuos_pro2_bt_pen()
1425 					 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */  in wacom_intuos_pro2_bt_pen()
1428 		wacom->shared->stylus_in_proximity = prox;  in wacom_intuos_pro2_bt_pen()
1443 	struct input_dev *touch_input = wacom->touch_input;  in wacom_intuos_pro2_bt_touch()
1444 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_touch()
1458 		 * packet in series will have non-zero current_num_contacts.  in wacom_intuos_pro2_bt_touch()
1461 			wacom->num_contacts_left = current_num_contacts;  in wacom_intuos_pro2_bt_touch()
1463 		contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);  in wacom_intuos_pro2_bt_touch()
1466 			unsigned char *touch = &frame[j*finger_touch_len + 1];  in wacom_intuos_pro2_bt_touch()  local
1467 			int slot = input_mt_get_slot_by_key(touch_input, touch[0]);  in wacom_intuos_pro2_bt_touch()
1468 			int x = get_unaligned_le16(&touch[2]);  in wacom_intuos_pro2_bt_touch()
1469 			int y = get_unaligned_le16(&touch[4]);  in wacom_intuos_pro2_bt_touch()
1470 			int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);  in wacom_intuos_pro2_bt_touch()
1471 			int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);  in wacom_intuos_pro2_bt_touch()
1477 			input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);  in wacom_intuos_pro2_bt_touch()
1487 		wacom->num_contacts_left -= contacts_to_send;  in wacom_intuos_pro2_bt_touch()
1488 		if (wacom->num_contacts_left <= 0) {  in wacom_intuos_pro2_bt_touch()
1489 			wacom->num_contacts_left = 0;  in wacom_intuos_pro2_bt_touch()
1490 			wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_intuos_pro2_bt_touch()
1495 	if (wacom->num_contacts_left == 0) {  in wacom_intuos_pro2_bt_touch()
1506 	struct input_dev *pad_input = wacom->pad_input;  in wacom_intuos_pro2_bt_pad()
1507 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_pad()
1508 	int nbuttons = wacom->features.numbered_buttons;  in wacom_intuos_pro2_bt_pad()
1517 	ring = 71 - ring;  in wacom_intuos_pro2_bt_pad()
1520 		ring -= 72;  in wacom_intuos_pro2_bt_pad()
1523                                       expresskeys | (center << (nbuttons - 1)));  in wacom_intuos_pro2_bt_pad()
1527 	input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);  in wacom_intuos_pro2_bt_pad()
1536 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_battery()
1547 	struct input_dev *pad_input = wacom->pad_input;  in wacom_intuos_gen3_bt_pad()
1548 	unsigned char *data = wacom->data;  in wacom_intuos_gen3_bt_pad()
1554 	input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0);  in wacom_intuos_gen3_bt_pad()
1563 	unsigned char *data = wacom->data;  in wacom_intuos_gen3_bt_battery()
1574 	unsigned char *data = wacom->data;  in wacom_intuos_pro2_bt_irq()
1577 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_intuos_pro2_bt_irq()
1583 	if (wacom->features.type == INTUOSP2_BT ||  in wacom_intuos_pro2_bt_irq()
1584 	    wacom->features.type == INTUOSP2S_BT) {  in wacom_intuos_pro2_bt_irq()
1597 	struct input_dev *input = wacom->touch_input;  in wacom_24hdt_irq()
1598 	unsigned char *data = wacom->data;  in wacom_24hdt_irq()
1606 	if (wacom->shared->has_mute_touch_switch &&  in wacom_24hdt_irq()
1607 	    !wacom->shared->is_touch_on) {  in wacom_24hdt_irq()
1608 		if (!wacom->shared->touch_down)  in wacom_24hdt_irq()
1612 	if (wacom->features.type == WACOM_27QHDT) {  in wacom_24hdt_irq()
1621 	 * packet in series will have non-zero current_num_contacts.  in wacom_24hdt_irq()
1624 		wacom->num_contacts_left = current_num_contacts;  in wacom_24hdt_irq()
1626 	contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);  in wacom_24hdt_irq()
1630 		bool touch = (data[offset] & 0x1) && report_touch_events(wacom);  in wacom_24hdt_irq()  local
1636 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_24hdt_irq()
1638 		if (touch) {  in wacom_24hdt_irq()
1645 			if (wacom->features.type != WACOM_27QHDT) {  in wacom_24hdt_irq()
1661 	wacom->num_contacts_left -= contacts_to_send;  in wacom_24hdt_irq()
1662 	if (wacom->num_contacts_left <= 0) {  in wacom_24hdt_irq()
1663 		wacom->num_contacts_left = 0;  in wacom_24hdt_irq()
1664 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_24hdt_irq()
1671 	struct input_dev *input = wacom->touch_input;  in wacom_mt_touch()
1672 	unsigned char *data = wacom->data;  in wacom_mt_touch()
1679 	if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)  in wacom_mt_touch()
1680 		x_offset = -4;  in wacom_mt_touch()
1684 	 * packet in series will have non-zero current_num_contacts.  in wacom_mt_touch()
1687 		wacom->num_contacts_left = current_num_contacts;  in wacom_mt_touch()
1690 	contacts_to_send = min(5, wacom->num_contacts_left);  in wacom_mt_touch()
1694 		bool touch = (data[offset] & 0x1) && report_touch_events(wacom);  in wacom_mt_touch()  local
1702 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_mt_touch()
1703 		if (touch) {  in wacom_mt_touch()
1712 	wacom->num_contacts_left -= contacts_to_send;  in wacom_mt_touch()
1713 	if (wacom->num_contacts_left <= 0) {  in wacom_mt_touch()
1714 		wacom->num_contacts_left = 0;  in wacom_mt_touch()
1715 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_mt_touch()
1722 	struct input_dev *input = wacom->touch_input;  in wacom_tpc_mt_touch()
1723 	unsigned char *data = wacom->data;  in wacom_tpc_mt_touch()
1728 		bool touch = p && report_touch_events(wacom);  in wacom_tpc_mt_touch()  local
1731 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_tpc_mt_touch()
1732 		if (touch) {  in wacom_tpc_mt_touch()
1742 	/* keep touch state for pen event */  in wacom_tpc_mt_touch()
1743 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_tpc_mt_touch()
1750 	unsigned char *data = wacom->data;  in wacom_tpc_single_touch()
1751 	struct input_dev *input = wacom->touch_input;  in wacom_tpc_single_touch()
1755 	if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)  in wacom_tpc_single_touch()
1778 	/* keep touch state for pen events */  in wacom_tpc_single_touch()
1779 	wacom->shared->touch_down = prox;  in wacom_tpc_single_touch()
1786 	unsigned char *data = wacom->data;  in wacom_tpc_pen()
1787 	struct input_dev *input = wacom->pen_input;  in wacom_tpc_pen()
1790 	if (!wacom->shared->stylus_in_proximity) /* first in prox */  in wacom_tpc_pen()
1792 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_tpc_pen()
1794 	/* keep pen state for touch events */  in wacom_tpc_pen()
1795 	wacom->shared->stylus_in_proximity = prox;  in wacom_tpc_pen()
1797 	/* send pen events only when touch is up or forced out  in wacom_tpc_pen()
1798 	 * or touch arbitration is off  in wacom_tpc_pen()
1807 		input_report_key(input, wacom->tool[0], prox);  in wacom_tpc_pen()
1816 	unsigned char *data = wacom->data;  in wacom_tpc_irq()
1818 	if (wacom->pen_input) {  in wacom_tpc_irq()
1819 		dev_dbg(wacom->pen_input->dev.parent,  in wacom_tpc_irq()
1826 	else if (wacom->touch_input) {  in wacom_tpc_irq()
1827 		dev_dbg(wacom->touch_input->dev.parent,  in wacom_tpc_irq()
1859 	struct input_absinfo *abs = &input->absinfo[usage->code];  in wacom_offset_rotation()
1860 	int range = (abs->maximum - abs->minimum + 1);  in wacom_offset_rotation()
1863 	if (value > abs->maximum)  in wacom_offset_rotation()
1864 		value -= range;  in wacom_offset_rotation()
1865 	else if (value < abs->minimum)  in wacom_offset_rotation()
1918 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_map_usage()
1919 	struct wacom_features *features = &wacom_wac->features;  in wacom_map_usage()
1920 	int fmin = field->logical_minimum;  in wacom_map_usage()
1921 	int fmax = field->logical_maximum;  in wacom_map_usage()
1922 	unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_map_usage()
1931 		fmin += features->offset_left;  in wacom_map_usage()
1932 		fmax -= features->offset_right;  in wacom_map_usage()
1935 		fmin += features->offset_top;  in wacom_map_usage()
1936 		fmax -= features->offset_bottom;  in wacom_map_usage()
1939 	usage->type = type;  in wacom_map_usage()
1940 	usage->code = code;  in wacom_map_usage()
1942 	set_bit(type, input->evbit);  in wacom_map_usage()
1979 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_battery_event()
1980 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_battery_event()
1985 			wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN;  in wacom_wac_battery_event()
1988 			value = value * 100 / (field->logical_maximum - field->logical_minimum);  in wacom_wac_battery_event()
1989 			wacom_wac->hid_data.battery_capacity = value;  in wacom_wac_battery_event()
1990 			wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
1991 			wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
1993 		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;  in wacom_wac_battery_event()
1996 		value = value * 100 / (field->logical_maximum - field->logical_minimum);  in wacom_wac_battery_event()
1997 		wacom_wac->hid_data.battery_capacity = value;  in wacom_wac_battery_event()
1998 		wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
1999 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
2000 		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;  in wacom_wac_battery_event()
2003 		wacom_wac->hid_data.bat_charging = value;  in wacom_wac_battery_event()
2004 		wacom_wac->hid_data.ps_connected = value;  in wacom_wac_battery_event()
2005 		wacom_wac->hid_data.bat_connected = 1;  in wacom_wac_battery_event()
2006 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;  in wacom_wac_battery_event()
2007 		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;  in wacom_wac_battery_event()
2022 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_battery_report()
2024 	int status = wacom_wac->hid_data.bat_status;  in wacom_wac_battery_report()
2025 	int capacity = wacom_wac->hid_data.battery_capacity;  in wacom_wac_battery_report()
2026 	bool charging = wacom_wac->hid_data.bat_charging;  in wacom_wac_battery_report()
2027 	bool connected = wacom_wac->hid_data.bat_connected;  in wacom_wac_battery_report()  local
2028 	bool powered = wacom_wac->hid_data.ps_connected;  in wacom_wac_battery_report()
2031 			     connected, powered);  in wacom_wac_battery_report()
2038 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_usage_mapping()
2039 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pad_usage_mapping()
2040 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_usage_mapping()
2041 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pad_usage_mapping()
2045 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
2047 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2050 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
2052 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2055 		__set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);  in wacom_wac_pad_usage_mapping()
2057 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2066 				wacom_numbered_button_to_key(features->numbered_buttons),  in wacom_wac_pad_usage_mapping()
2068 		features->numbered_buttons++;  in wacom_wac_pad_usage_mapping()
2069 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2074 		 * This usage, which is used to mute touch events, comes  in wacom_wac_pad_usage_mapping()
2075 		 * from the pad packet, but is reported on the touch  in wacom_wac_pad_usage_mapping()
2076 		 * interface. Because the touch interface may not have  in wacom_wac_pad_usage_mapping()
2081 		wacom_wac->has_mute_touch_switch = true;  in wacom_wac_pad_usage_mapping()
2082 		usage->type = EV_SW;  in wacom_wac_pad_usage_mapping()
2083 		usage->code = SW_MUTE_DEVICE;  in wacom_wac_pad_usage_mapping()
2087 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2091 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2095 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2102 		usage->type = EV_ABS;  in wacom_wac_pad_usage_mapping()
2103 		usage->code = ABS_WHEEL;  in wacom_wac_pad_usage_mapping()
2104 		set_bit(EV_ABS, input->evbit);  in wacom_wac_pad_usage_mapping()
2105 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2109 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2113 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2117 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2121 		if (!wacom_wac->has_mode_change) {  in wacom_wac_pad_usage_mapping()
2122 			wacom_wac->has_mode_change = true;  in wacom_wac_pad_usage_mapping()
2123 			wacom_wac->is_direct_mode = true;  in wacom_wac_pad_usage_mapping()
2125 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2132 				wacom_numbered_button_to_key(features->numbered_buttons),  in wacom_wac_pad_usage_mapping()
2134 		features->numbered_buttons++;  in wacom_wac_pad_usage_mapping()
2135 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_wac_pad_usage_mapping()
2144 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_event()
2145 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_event()
2146 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pad_event()
2147 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pad_event()
2155 	if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)  in wacom_wac_pad_event()
2158 	if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {  in wacom_wac_pad_event()
2159 		if (usage->hid != WACOM_HID_WD_TOUCHRING)  in wacom_wac_pad_event()
2160 			wacom_wac->hid_data.inrange_state |= value;  in wacom_wac_pad_event()
2163 	/* Process touch switch state first since it is reported through touch interface,  in wacom_wac_pad_event()
2169 		if (wacom_wac->shared->touch_input) {  in wacom_wac_pad_event()
2170 			bool *is_touch_on = &wacom_wac->shared->is_touch_on;  in wacom_wac_pad_event()
2177 			input_report_switch(wacom_wac->shared->touch_input,  in wacom_wac_pad_event()
2179 			input_sync(wacom_wac->shared->touch_input);  in wacom_wac_pad_event()
2192 		 * tablet's left. HID events "should" be clockwise-  in wacom_wac_pad_event()
2194 		 * Pro and 2nd-gen Intuos Pro don't do this...  in wacom_wac_pad_event()
2196 		if (hdev->vendor == 0x56a &&  in wacom_wac_pad_event()
2197 		    (hdev->product == 0x34d || hdev->product == 0x34e ||  /* MobileStudio Pro */  in wacom_wac_pad_event()
2198 		     hdev->product == 0x357 || hdev->product == 0x358 ||  /* Intuos Pro 2 */  in wacom_wac_pad_event()
2199 		     hdev->product == 0x392 ||				  /* Intuos Pro 2 */  in wacom_wac_pad_event()
2200 		     hdev->product == 0x398 || hdev->product == 0x399 ||  /* MobileStudio Pro */  in wacom_wac_pad_event()
2201 		     hdev->product == 0x3AA)) {				  /* MobileStudio Pro */  in wacom_wac_pad_event()
2202 			value = (field->logical_maximum - value);  in wacom_wac_pad_event()
2204 			if (hdev->product == 0x357 || hdev->product == 0x358 ||  in wacom_wac_pad_event()
2205 			    hdev->product == 0x392)  in wacom_wac_pad_event()
2207 			else if (hdev->product == 0x34d || hdev->product == 0x34e ||  in wacom_wac_pad_event()
2208 				 hdev->product == 0x398 || hdev->product == 0x399 ||  in wacom_wac_pad_event()
2209 				 hdev->product == 0x3AA)  in wacom_wac_pad_event()
2219 			input_event(input, usage->type, usage->code, 0);  in wacom_wac_pad_event()
2223 		if (wacom_wac->is_direct_mode != value) {  in wacom_wac_pad_event()
2224 			wacom_wac->is_direct_mode = value;  in wacom_wac_pad_event()
2225 			wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);  in wacom_wac_pad_event()
2230 		for (i = 0; i < wacom->led.count; i++)  in wacom_wac_pad_event()
2231 			wacom_update_led(wacom, features->numbered_buttons,  in wacom_wac_pad_event()
2240 		input_event(input, usage->type, usage->code, value);  in wacom_wac_pad_event()
2242 			wacom_wac->hid_data.pad_input_event_flag = true;  in wacom_wac_pad_event()
2250 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_pre_report()
2252 	wacom_wac->hid_data.inrange_state = 0;  in wacom_wac_pad_pre_report()
2259 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pad_report()
2260 	struct input_dev *input = wacom_wac->pad_input;  in wacom_wac_pad_report()
2261 	bool active = wacom_wac->hid_data.inrange_state != 0;  in wacom_wac_pad_report()
2264 	if (wacom_wac->hid_data.pad_input_event_flag) {  in wacom_wac_pad_report()
2268 			wacom_wac->hid_data.pad_input_event_flag = false;  in wacom_wac_pad_report()
2276 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_usage_mapping()
2277 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pen_usage_mapping()
2278 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_usage_mapping()
2279 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pen_usage_mapping()
2322 		features->quirks |= WACOM_QUIRK_TOOLSERIAL;  in wacom_wac_pen_usage_mapping()
2326 		features->quirks |= WACOM_QUIRK_SENSE;  in wacom_wac_pen_usage_mapping()
2332 		if (!(features->quirks & WACOM_QUIRK_AESPEN)) {  in wacom_wac_pen_usage_mapping()
2333 			set_bit(EV_KEY, input->evbit);  in wacom_wac_pen_usage_mapping()
2339 			if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {  in wacom_wac_pen_usage_mapping()
2355 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_event()
2356 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_pen_event()
2357 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_event()
2358 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_pen_event()
2360 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_pen_event()
2370 		value = field->logical_maximum - value;  in wacom_wac_pen_event()
2373 		mod_timer(&wacom->idleprox_timer, jiffies + msecs_to_jiffies(100));  in wacom_wac_pen_event()
2374 		wacom_wac->hid_data.inrange_state = value;  in wacom_wac_pen_event()
2375 		if (!(features->quirks & WACOM_QUIRK_SENSE))  in wacom_wac_pen_event()
2376 			wacom_wac->hid_data.sense_state = value;  in wacom_wac_pen_event()
2379 		wacom_wac->hid_data.invert_state = value;  in wacom_wac_pen_event()
2383 		wacom_wac->hid_data.tipswitch |= value;  in wacom_wac_pen_event()
2386 		wacom_wac->hid_data.barrelswitch = value;  in wacom_wac_pen_event()
2389 		wacom_wac->hid_data.barrelswitch2 = value;  in wacom_wac_pen_event()
2393 			wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);  in wacom_wac_pen_event()
2394 			wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2399 		if (!wacom_is_art_pen(wacom_wac->id[0])) return;  in wacom_wac_pen_event()
2409 		wacom_wac->hid_data.sense_state = value;  in wacom_wac_pen_event()
2413 			__u32 raw_value = wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2415 			wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);  in wacom_wac_pen_event()
2416 			wacom_wac->serial[0] |= ((__u64)raw_value) << 32;  in wacom_wac_pen_event()
2418 			 * Non-USI EMR devices may contain additional tool type  in wacom_wac_pen_event()
2423 				wacom_wac->id[0] |= raw_value & 0xFFFFF;  in wacom_wac_pen_event()
2435 		wacom_wac->id[0] |= wacom_s32tou(value, field->report_size);  in wacom_wac_pen_event()
2438 		if (features->offset_left && value != features->offset_left)  in wacom_wac_pen_event()
2440 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2441 				 features->offset_left);  in wacom_wac_pen_event()
2442 		features->offset_left = value;  in wacom_wac_pen_event()
2445 		if (features->offset_right && value != features->offset_right)  in wacom_wac_pen_event()
2447 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2448 				 features->offset_right);  in wacom_wac_pen_event()
2449 		features->offset_right = value;  in wacom_wac_pen_event()
2452 		if (features->offset_top && value != features->offset_top)  in wacom_wac_pen_event()
2454 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2455 				 features->offset_top);  in wacom_wac_pen_event()
2456 		features->offset_top = value;  in wacom_wac_pen_event()
2459 		if (features->offset_bottom && value != features->offset_bottom)  in wacom_wac_pen_event()
2461 				 "%d -> %d\n", __func__, value,  in wacom_wac_pen_event()
2462 				 features->offset_bottom);  in wacom_wac_pen_event()
2463 		features->offset_bottom = value;  in wacom_wac_pen_event()
2466 		wacom_wac->is_invalid_bt_frame = !value;  in wacom_wac_pen_event()
2470 	/* send pen events only when touch is up or forced out  in wacom_wac_pen_event()
2471 	 * or touch arbitration is off  in wacom_wac_pen_event()
2473 	if (!usage->type || delay_pen_events(wacom_wac))  in wacom_wac_pen_event()
2477 	if (wacom_wac->hid_data.inrange_state)  in wacom_wac_pen_event()
2478 		input_event(input, usage->type, usage->code, value);  in wacom_wac_pen_event()
2479 	else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)  in wacom_wac_pen_event()
2480 		input_event(input, usage->type, usage->code, 0);  in wacom_wac_pen_event()
2487 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_pre_report()
2489 	wacom_wac->is_invalid_bt_frame = false;  in wacom_wac_pen_pre_report()
2497 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_report()
2498 	struct input_dev *input = wacom_wac->pen_input;  in wacom_wac_pen_report()
2499 	bool range = wacom_wac->hid_data.inrange_state;  in wacom_wac_pen_report()
2500 	bool sense = wacom_wac->hid_data.sense_state;  in wacom_wac_pen_report()
2502 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_pen_report()
2505 	if (!wacom_wac->tool[0] && range) { /* first in range */  in wacom_wac_pen_report()
2507 		if (wacom_wac->hid_data.invert_state)  in wacom_wac_pen_report()
2508 			wacom_wac->tool[0] = BTN_TOOL_RUBBER;  in wacom_wac_pen_report()
2509 		else if (wacom_wac->id[0])  in wacom_wac_pen_report()
2510 			wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);  in wacom_wac_pen_report()
2512 			wacom_wac->tool[0] = BTN_TOOL_PEN;  in wacom_wac_pen_report()
2515 	/* keep pen state for touch events */  in wacom_wac_pen_report()
2516 	wacom_wac->shared->stylus_in_proximity = sense;  in wacom_wac_pen_report()
2518 	if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {  in wacom_wac_pen_report()
2519 		int id = wacom_wac->id[0];  in wacom_wac_pen_report()
2520 		int sw_state = wacom_wac->hid_data.barrelswitch |  in wacom_wac_pen_report()
2521 			       (wacom_wac->hid_data.barrelswitch2 << 1);  in wacom_wac_pen_report()
2528 		 * Non-USI EMR tools should have their IDs mangled to  in wacom_wac_pen_report()
2531 		if (wacom_wac->serial[0] >> 52 == 1)  in wacom_wac_pen_report()
2535 		 * To ensure compatibility with xf86-input-wacom, we should  in wacom_wac_pen_report()
2540 				wacom_wac->hid_data.tipswitch);  in wacom_wac_pen_report()
2541 		input_report_key(input, wacom_wac->tool[0], sense);  in wacom_wac_pen_report()
2542 		if (wacom_wac->serial[0]) {  in wacom_wac_pen_report()
2543 			input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);  in wacom_wac_pen_report()
2547 		wacom_wac->hid_data.tipswitch = false;  in wacom_wac_pen_report()
2553 		wacom_wac->tool[0] = 0;  in wacom_wac_pen_report()
2554 		wacom_wac->id[0] = 0;  in wacom_wac_pen_report()
2555 		wacom_wac->serial[0] = 0;  in wacom_wac_pen_report()
2563 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_usage_mapping()
2564 	struct input_dev *input = wacom_wac->touch_input;  in wacom_wac_finger_usage_mapping()
2565 	unsigned touch_max = wacom_wac->features.touch_max;  in wacom_wac_finger_usage_mapping()
2566 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_usage_mapping()
2593 		wacom_wac->hid_data.cc_report = field->report->id;  in wacom_wac_finger_usage_mapping()
2594 		wacom_wac->hid_data.cc_index = field->index;  in wacom_wac_finger_usage_mapping()
2595 		wacom_wac->hid_data.cc_value_index = usage->usage_index;  in wacom_wac_finger_usage_mapping()
2598 		if ((field->logical_maximum - field->logical_minimum) < touch_max) {  in wacom_wac_finger_usage_mapping()
2604 			field->logical_maximum = 255;  in wacom_wac_finger_usage_mapping()
2613 	struct hid_data *hid_data = &wacom_wac->hid_data;  in wacom_wac_finger_slot()
2614 	bool mt = wacom_wac->features.touch_max > 1;  in wacom_wac_finger_slot()
2615 	bool prox = hid_data->tipswitch &&  in wacom_wac_finger_slot()
2618 	if (wacom_wac->shared->has_mute_touch_switch &&  in wacom_wac_finger_slot()
2619 	    !wacom_wac->shared->is_touch_on) {  in wacom_wac_finger_slot()
2620 		if (!wacom_wac->shared->touch_down)  in wacom_wac_finger_slot()
2625 	wacom_wac->hid_data.num_received++;  in wacom_wac_finger_slot()
2626 	if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)  in wacom_wac_finger_slot()
2632 		slot = input_mt_get_slot_by_key(input, hid_data->id);  in wacom_wac_finger_slot()
2642 				 hid_data->x);  in wacom_wac_finger_slot()
2644 				 hid_data->y);  in wacom_wac_finger_slot()
2646 		if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {  in wacom_wac_finger_slot()
2647 			input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));  in wacom_wac_finger_slot()
2648 			input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));  in wacom_wac_finger_slot()
2649 			if (hid_data->width != hid_data->height)  in wacom_wac_finger_slot()
2650 				input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);  in wacom_wac_finger_slot()
2655 static bool wacom_wac_slot_is_active(struct input_dev *dev, int key)  in wacom_wac_slot_is_active()  argument
2657 	struct input_mt *mt = dev->mt;  in wacom_wac_slot_is_active()
2663 	for (s = mt->slots; s != mt->slots + mt->num_slots; s++) {  in wacom_wac_slot_is_active()
2664 		if (s->key == key &&  in wacom_wac_slot_is_active()
2677 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_event()
2678 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_event()
2679 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_wac_finger_event()
2681 	if (wacom_wac->is_invalid_bt_frame)  in wacom_wac_finger_event()
2686 		wacom_wac->hid_data.confidence = value;  in wacom_wac_finger_event()
2689 		wacom_wac->hid_data.x = value;  in wacom_wac_finger_event()
2692 		wacom_wac->hid_data.y = value;  in wacom_wac_finger_event()
2695 		wacom_wac->hid_data.width = value;  in wacom_wac_finger_event()
2698 		wacom_wac->hid_data.height = value;  in wacom_wac_finger_event()
2701 		wacom_wac->hid_data.id = value;  in wacom_wac_finger_event()
2704 		wacom_wac->hid_data.tipswitch = value;  in wacom_wac_finger_event()
2707 		wacom_wac->is_invalid_bt_frame = !value;  in wacom_wac_finger_event()
2710 		if (!features->touch_max) {  in wacom_wac_finger_event()
2711 			features->touch_max = value;  in wacom_wac_finger_event()
2713 			hid_warn(hdev, "%s: ignoring attempt to overwrite non-zero touch_max "  in wacom_wac_finger_event()
2714 				 "%d -> %d\n", __func__, features->touch_max, value);  in wacom_wac_finger_event()
2719 	if (usage->usage_index + 1 == field->report_count) {  in wacom_wac_finger_event()
2720 		if (equivalent_usage == wacom_wac->hid_data.last_slot_field) {  in wacom_wac_finger_event()
2721 			bool touch_removed = wacom_wac_slot_is_active(wacom_wac->touch_input,  in wacom_wac_finger_event()
2722 				wacom_wac->hid_data.id) && !wacom_wac->hid_data.tipswitch;  in wacom_wac_finger_event()
2724 			if (wacom_wac->hid_data.confidence || touch_removed) {  in wacom_wac_finger_event()
2725 				wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);  in wacom_wac_finger_event()
2735 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_pre_report()
2736 	struct hid_data* hid_data = &wacom_wac->hid_data;  in wacom_wac_finger_pre_report()
2739 	wacom_wac->is_invalid_bt_frame = false;  in wacom_wac_finger_pre_report()
2741 	hid_data->confidence = true;  in wacom_wac_finger_pre_report()
2743 	hid_data->cc_report = 0;  in wacom_wac_finger_pre_report()
2744 	hid_data->cc_index = -1;  in wacom_wac_finger_pre_report()
2745 	hid_data->cc_value_index = -1;  in wacom_wac_finger_pre_report()
2747 	for (i = 0; i < report->maxfield; i++) {  in wacom_wac_finger_pre_report()
2748 		struct hid_field *field = report->field[i];  in wacom_wac_finger_pre_report()
2751 		for (j = 0; j < field->maxusage; j++) {  in wacom_wac_finger_pre_report()
2752 			struct hid_usage *usage = &field->usage[j];  in wacom_wac_finger_pre_report()
2754 				wacom_equivalent_usage(usage->hid);  in wacom_wac_finger_pre_report()
2765 				hid_data->last_slot_field = equivalent_usage;  in wacom_wac_finger_pre_report()
2768 				hid_data->cc_report = report->id;  in wacom_wac_finger_pre_report()
2769 				hid_data->cc_index = i;  in wacom_wac_finger_pre_report()
2770 				hid_data->cc_value_index = j;  in wacom_wac_finger_pre_report()
2776 	if (hid_data->cc_report != 0 &&  in wacom_wac_finger_pre_report()
2777 	    hid_data->cc_index >= 0) {  in wacom_wac_finger_pre_report()
2778 		struct hid_field *field = report->field[hid_data->cc_index];  in wacom_wac_finger_pre_report()
2779 		int value = field->value[hid_data->cc_value_index];  in wacom_wac_finger_pre_report()
2781 			hid_data->num_expected = value;  in wacom_wac_finger_pre_report()
2782 			hid_data->num_received = 0;  in wacom_wac_finger_pre_report()
2786 		hid_data->num_expected = wacom_wac->features.touch_max;  in wacom_wac_finger_pre_report()
2787 		hid_data->num_received = 0;  in wacom_wac_finger_pre_report()
2795 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_report()
2796 	struct input_dev *input = wacom_wac->touch_input;  in wacom_wac_finger_report()
2797 	unsigned touch_max = wacom_wac->features.touch_max;  in wacom_wac_finger_report()
2803 	if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)  in wacom_wac_finger_report()
2810 	wacom_wac->hid_data.num_received = 0;  in wacom_wac_finger_report()
2811 	wacom_wac->hid_data.num_expected = 0;  in wacom_wac_finger_report()
2813 	/* keep touch state for pen event */  in wacom_wac_finger_report()
2814 	wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);  in wacom_wac_finger_report()
2821 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_usage_mapping()
2822 	struct wacom_features *features = &wacom_wac->features;  in wacom_wac_usage_mapping()
2825 		features->device_type |= WACOM_DEVICETYPE_DIRECT;  in wacom_wac_usage_mapping()
2843 	if (wacom->wacom_wac.features.type != HID_GENERIC)  in wacom_wac_event()
2846 	if (value > field->logical_maximum || value < field->logical_minimum)  in wacom_wac_event()
2854 	else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)  in wacom_wac_event()
2856 	else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)  in wacom_wac_event()
2866 	for (r = field_index; r < report->maxfield; r++) {  in wacom_report_events()
2870 		field = report->field[r];  in wacom_report_events()
2871 		count = field->report_count;  in wacom_report_events()
2873 		if (!(HID_MAIN_ITEM_VARIABLE & field->flags))  in wacom_report_events()
2877 			if (field->usage[n].collection_index == collection_index)  in wacom_report_events()
2878 				wacom_wac_event(hdev, field, &field->usage[n],  in wacom_report_events()
2879 						field->value[n]);  in wacom_report_events()
2895 	 * Non-input reports may be sent prior to the device being  in wacom_wac_collection()
2898 	 * been called to prevent potential crashes in the report-  in wacom_wac_collection()
2901 	if (report->type != HID_INPUT_REPORT)  in wacom_wac_collection()
2902 		return -1;  in wacom_wac_collection()
2906 	else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)  in wacom_wac_collection()
2908 	else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)  in wacom_wac_collection()
2917 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_report()
2922 	int prev_collection = -1;  in wacom_wac_report()
2924 	if (wacom_wac->features.type != HID_GENERIC)  in wacom_wac_report()
2927 	for (r = 0; r < report->maxfield; r++) {  in wacom_wac_report()
2928 		field = report->field[r];  in wacom_wac_report()
2936 		if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY)  in wacom_wac_report()
2942 	if (pad_in_hid_field && wacom->wacom_wac.pad_input)  in wacom_wac_report()
2944 	if (pen_in_hid_field && wacom->wacom_wac.pen_input)  in wacom_wac_report()
2946 	if (finger_in_hid_field && wacom->wacom_wac.touch_input)  in wacom_wac_report()
2949 	for (r = 0; r < report->maxfield; r++) {  in wacom_wac_report()
2950 		field = report->field[r];  in wacom_wac_report()
2952 		if (field->usage[0].collection_index != prev_collection) {  in wacom_wac_report()
2954 				field->usage[0].collection_index, field, r) < 0)  in wacom_wac_report()
2956 			prev_collection = field->usage[0].collection_index;  in wacom_wac_report()
2962 	if (true_pad && wacom->wacom_wac.pad_input)  in wacom_wac_report()
2968 	struct wacom_features *features = &wacom->features;  in wacom_bpt_touch()
2969 	struct input_dev *input = wacom->touch_input;  in wacom_bpt_touch()
2970 	struct input_dev *pad_input = wacom->pad_input;  in wacom_bpt_touch()
2971 	unsigned char *data = wacom->data;  in wacom_bpt_touch()
2979 		bool touch = report_touch_events(wacom)  in wacom_bpt_touch()  local
2983 		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_bpt_touch()
2984 		if (touch) {  in wacom_bpt_touch()
2987 			if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {  in wacom_bpt_touch()
3002 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt_touch()
3009 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_touch_msg()
3010 	struct input_dev *input = wacom->touch_input;  in wacom_bpt3_touch_msg()
3011 	bool touch = data[1] & 0x80;  in wacom_bpt3_touch_msg()  local
3017 	touch = touch && report_touch_events(wacom);  in wacom_bpt3_touch_msg()
3020 	input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);  in wacom_bpt3_touch_msg()
3022 	if (touch) {  in wacom_bpt3_touch_msg()
3027 		if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {  in wacom_bpt3_touch_msg()
3032 			 * "a" is a scaled-down area which we assume is  in wacom_bpt3_touch_msg()
3052 	struct input_dev *input = wacom->pad_input;  in wacom_bpt3_button_msg()
3053 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_button_msg()
3055 	if (features->type == INTUOSHT || features->type == INTUOSHT2) {  in wacom_bpt3_button_msg()
3068 	unsigned char *data = wacom->data;  in wacom_bpt3_touch()
3075 	/* data has up to 7 fixed sized 8-byte messages starting at data[2] */  in wacom_bpt3_touch()
3088 	/* only update touch if we actually have a touchpad and touch data changed */  in wacom_bpt3_touch()
3089 	if (wacom->touch_input && touch_changed) {  in wacom_bpt3_touch()
3090 		input_mt_sync_frame(wacom->touch_input);  in wacom_bpt3_touch()
3091 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt3_touch()
3099 	struct wacom_features *features = &wacom->features;  in wacom_bpt_pen()
3100 	struct input_dev *input = wacom->pen_input;  in wacom_bpt_pen()
3101 	unsigned char *data = wacom->data;  in wacom_bpt_pen()
3113 	wacom->shared->stylus_in_proximity = range;  in wacom_bpt_pen()
3128 			wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_bpt_pen()
3129 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_bpt_pen()
3131 			wacom->tool[0] = BTN_TOOL_PEN;  in wacom_bpt_pen()
3132 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_bpt_pen()
3134 		wacom->reporting_data = true;  in wacom_bpt_pen()
3143 		if (data[8] <= features->distance_max)  in wacom_bpt_pen()
3144 			d = features->distance_max - data[8];  in wacom_bpt_pen()
3146 		wacom->id[0] = 0;  in wacom_bpt_pen()
3149 	if (wacom->reporting_data) {  in wacom_bpt_pen()
3161 		input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */  in wacom_bpt_pen()
3162 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */  in wacom_bpt_pen()
3166 		wacom->reporting_data = false;  in wacom_bpt_pen()
3174 	struct wacom_features *features = &wacom->features;  in wacom_bpt_irq()
3176 	if ((features->type == INTUOSHT2) &&  in wacom_bpt_irq()
3177 	    (features->device_type & WACOM_DEVICETYPE_PEN))  in wacom_bpt_irq()
3206 	 * No need to check if wacom->shared->pen is valid, hid_input_report()  in wacom_bamboo_pad_pen_event()
3209 	hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,  in wacom_bamboo_pad_pen_event()
3218 	struct input_dev *input = wacom->touch_input;  in wacom_bamboo_pad_touch_event()
3226 	for (id = 0; id < wacom->features.touch_max; id++) {  in wacom_bamboo_pad_touch_event()
3249 	/* keep touch state for pen event */  in wacom_bamboo_pad_touch_event()
3250 	wacom->shared->touch_down = !!prefix && report_touch_events(wacom);  in wacom_bamboo_pad_touch_event()
3257 	unsigned char *data = wacom->data;  in wacom_bamboo_pad_irq()
3275 	unsigned char *data = wacom->data;  in wacom_wireless_irq()
3276 	int connected;  in wacom_wireless_irq()  local
3281 	connected = data[1] & 0x01;  in wacom_wireless_irq()
3282 	if (connected) {  in wacom_wireless_irq()
3285 		if ((wacom->shared->type == INTUOSHT ||  in wacom_wireless_irq()
3286 		    wacom->shared->type == INTUOSHT2) &&  in wacom_wireless_irq()
3287 		    wacom->shared->touch_input &&  in wacom_wireless_irq()
3288 		    wacom->shared->touch_max) {  in wacom_wireless_irq()
3289 			input_report_switch(wacom->shared->touch_input,  in wacom_wireless_irq()
3291 			input_sync(wacom->shared->touch_input);  in wacom_wireless_irq()
3297 		if (wacom->pid != pid) {  in wacom_wireless_irq()
3298 			wacom->pid = pid;  in wacom_wireless_irq()
3305 	} else if (wacom->pid != 0) {  in wacom_wireless_irq()
3306 		/* disconnected while previously connected */  in wacom_wireless_irq()
3307 		wacom->pid = 0;  in wacom_wireless_irq()
3318 	struct wacom_features *features = &wacom_wac->features;  in wacom_status_irq()
3319 	unsigned char *data = wacom_wac->data;  in wacom_status_irq()
3324 	if ((features->type == INTUOSHT ||  in wacom_status_irq()
3325 	    features->type == INTUOSHT2) &&  in wacom_status_irq()
3326 	    wacom_wac->shared->touch_input &&  in wacom_status_irq()
3327 	    features->touch_max) {  in wacom_status_irq()
3328 		input_report_switch(wacom_wac->shared->touch_input,  in wacom_status_irq()
3330 		input_sync(wacom_wac->shared->touch_input);  in wacom_status_irq()
3340 		if (!wacom->battery.battery &&  in wacom_status_irq()
3341 		    !(features->quirks & WACOM_QUIRK_BATTERY)) {  in wacom_status_irq()
3342 			features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_status_irq()
3346 	else if ((features->quirks & WACOM_QUIRK_BATTERY) &&  in wacom_status_irq()
3347 		 wacom->battery.battery) {  in wacom_status_irq()
3348 		features->quirks &= ~WACOM_QUIRK_BATTERY;  in wacom_status_irq()
3359 	switch (wacom_wac->features.type) {  in wacom_wac_irq()
3425 		else if (wacom_wac->data[0] == WACOM_REPORT_USB)  in wacom_wac_irq()
3451 		if (wacom_wac->data[0] == WACOM_REPORT_USB)  in wacom_wac_irq()
3467 		if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)  in wacom_wac_irq()
3479 		if (wacom_wac->pen_input)  in wacom_wac_irq()
3480 			input_sync(wacom_wac->pen_input);  in wacom_wac_irq()
3481 		if (wacom_wac->touch_input)  in wacom_wac_irq()
3482 			input_sync(wacom_wac->touch_input);  in wacom_wac_irq()
3483 		if (wacom_wac->pad_input)  in wacom_wac_irq()
3484 			input_sync(wacom_wac->pad_input);  in wacom_wac_irq()
3490 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_basic_pro_pen()
3494 	__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3495 	__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3496 	__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_basic_pro_pen()
3499 			     0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);  in wacom_setup_basic_pro_pen()
3504 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_cintiq()
3505 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_cintiq()
3509 	__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_cintiq()
3510 	__set_bit(BTN_TOOL_BRUSH, input_dev->keybit);  in wacom_setup_cintiq()
3511 	__set_bit(BTN_TOOL_PENCIL, input_dev->keybit);  in wacom_setup_cintiq()
3512 	__set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);  in wacom_setup_cintiq()
3515 	input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);  in wacom_setup_cintiq()
3517 	input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);  in wacom_setup_cintiq()
3523 	struct input_dev *input_dev = wacom_wac->pen_input;  in wacom_setup_intuos()
3529 	__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_intuos()
3530 	__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_intuos()
3531 	__set_bit(BTN_MIDDLE, input_dev->keybit);  in wacom_setup_intuos()
3532 	__set_bit(BTN_SIDE, input_dev->keybit);  in wacom_setup_intuos()
3533 	__set_bit(BTN_EXTRA, input_dev->keybit);  in wacom_setup_intuos()
3534 	__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);  in wacom_setup_intuos()
3535 	__set_bit(BTN_TOOL_LENS, input_dev->keybit);  in wacom_setup_intuos()
3537 	input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);  in wacom_setup_intuos()
3539 	input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);  in wacom_setup_intuos()
3544 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_setup_device_quirks()
3545 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_setup_device_quirks()
3548 	if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||  in wacom_setup_device_quirks()
3549 	    features->type == DTUS ||  in wacom_setup_device_quirks()
3550 	    (features->type >= INTUOS3S && features->type <= WACOM_MO)) {  in wacom_setup_device_quirks()
3551 		if (features->device_type & WACOM_DEVICETYPE_PEN)  in wacom_setup_device_quirks()
3552 			features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3555 	/* touch device found but size is not defined. use default */  in wacom_setup_device_quirks()
3556 	if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {  in wacom_setup_device_quirks()
3557 		features->x_max = 1023;  in wacom_setup_device_quirks()
3558 		features->y_max = 1023;  in wacom_setup_device_quirks()
3563 	 * touch interface in its HID descriptor. If this is the touch  in wacom_setup_device_quirks()
3567 	if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||  in wacom_setup_device_quirks()
3568 		(features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {  in wacom_setup_device_quirks()
3569 		if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {  in wacom_setup_device_quirks()
3570 			if (features->touch_max)  in wacom_setup_device_quirks()
3571 				features->device_type |= WACOM_DEVICETYPE_TOUCH;  in wacom_setup_device_quirks()
3572 			if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)  in wacom_setup_device_quirks()
3573 				features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3575 			if (features->type == INTUOSHT2) {  in wacom_setup_device_quirks()
3576 				features->x_max = features->x_max / 10;  in wacom_setup_device_quirks()
3577 				features->y_max = features->y_max / 10;  in wacom_setup_device_quirks()
3580 				features->x_max = 4096;  in wacom_setup_device_quirks()
3581 				features->y_max = 4096;  in wacom_setup_device_quirks()
3584 		else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {  in wacom_setup_device_quirks()
3585 			features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3591 	 * the device presents a PAD/Touch interface as most Bamboos and even  in wacom_setup_device_quirks()
3596 	if (features->type == BAMBOO_PEN &&  in wacom_setup_device_quirks()
3597 	    features->pktlen == WACOM_PKGLEN_BBTOUCH3)  in wacom_setup_device_quirks()
3598 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3601 	 * Raw Wacom-mode pen and touch events both come from interface  in wacom_setup_device_quirks()
3607 	if (features->type == BAMBOO_PAD)  in wacom_setup_device_quirks()
3608 		features->device_type = WACOM_DEVICETYPE_TOUCH;  in wacom_setup_device_quirks()
3610 	if (features->type == REMOTE)  in wacom_setup_device_quirks()
3611 		features->device_type = WACOM_DEVICETYPE_PAD;  in wacom_setup_device_quirks()
3613 	if (features->type == INTUOSP2_BT ||  in wacom_setup_device_quirks()
3614 	    features->type == INTUOSP2S_BT) {  in wacom_setup_device_quirks()
3615 		features->device_type |= WACOM_DEVICETYPE_PEN |  in wacom_setup_device_quirks()
3618 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3621 	if (features->type == INTUOSHT3_BT) {  in wacom_setup_device_quirks()
3622 		features->device_type |= WACOM_DEVICETYPE_PEN |  in wacom_setup_device_quirks()
3624 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3627 	switch (features->type) {  in wacom_setup_device_quirks()
3650 		features->device_type |= WACOM_DEVICETYPE_DIRECT;  in wacom_setup_device_quirks()
3654 	if (wacom->hdev->bus == BUS_BLUETOOTH)  in wacom_setup_device_quirks()
3655 		features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3657 	/* quirk for bamboo touch with 2 low res touches */  in wacom_setup_device_quirks()
3658 	if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&  in wacom_setup_device_quirks()
3659 	    features->pktlen == WACOM_PKGLEN_BBTOUCH) {  in wacom_setup_device_quirks()
3660 		features->x_max <<= 5;  in wacom_setup_device_quirks()
3661 		features->y_max <<= 5;  in wacom_setup_device_quirks()
3662 		features->x_fuzz <<= 5;  in wacom_setup_device_quirks()
3663 		features->y_fuzz <<= 5;  in wacom_setup_device_quirks()
3664 		features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;  in wacom_setup_device_quirks()
3667 	if (features->type == WIRELESS) {  in wacom_setup_device_quirks()
3668 		if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {  in wacom_setup_device_quirks()
3669 			features->quirks |= WACOM_QUIRK_BATTERY;  in wacom_setup_device_quirks()
3673 	if (features->type == REMOTE)  in wacom_setup_device_quirks()
3674 		features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;  in wacom_setup_device_quirks()
3676 	/* HID descriptor for DTK-2451 / DTH-2452 claims to report lots  in wacom_setup_device_quirks()
3679 	if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {  in wacom_setup_device_quirks()
3680 		features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;  in wacom_setup_device_quirks()
3681 		__clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3682 		__clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3683 		__clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);  in wacom_setup_device_quirks()
3684 		__clear_bit(ABS_Z, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3685 		__clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3686 		__clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3687 		__clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3688 		__clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3689 		__clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);  in wacom_setup_device_quirks()
3690 		__clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);  in wacom_setup_device_quirks()
3691 		__clear_bit(EV_MSC, wacom_wac->pen_input->evbit);  in wacom_setup_device_quirks()
3698 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_pen_input_capabilities()
3700 	if (!(features->device_type & WACOM_DEVICETYPE_PEN))  in wacom_setup_pen_input_capabilities()
3701 		return -ENODEV;  in wacom_setup_pen_input_capabilities()
3703 	if (features->device_type & WACOM_DEVICETYPE_DIRECT)  in wacom_setup_pen_input_capabilities()
3704 		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);  in wacom_setup_pen_input_capabilities()
3706 		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);  in wacom_setup_pen_input_capabilities()
3708 	if (features->type == HID_GENERIC) {  in wacom_setup_pen_input_capabilities()
3709 		/* setup has already been done; apply otherwise-undetectible quirks */  in wacom_setup_pen_input_capabilities()
3714 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_pen_input_capabilities()
3715 	__set_bit(BTN_TOUCH, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3716 	__set_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3718 	input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,  in wacom_setup_pen_input_capabilities()
3719 			     features->x_max - features->offset_right,  in wacom_setup_pen_input_capabilities()
3720 			     features->x_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3721 	input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,  in wacom_setup_pen_input_capabilities()
3722 			     features->y_max - features->offset_bottom,  in wacom_setup_pen_input_capabilities()
3723 			     features->y_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3725 		features->pressure_max, features->pressure_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3728 	input_abs_set_res(input_dev, ABS_X, features->x_resolution);  in wacom_setup_pen_input_capabilities()
3729 	input_abs_set_res(input_dev, ABS_Y, features->y_resolution);  in wacom_setup_pen_input_capabilities()
3731 	switch (features->type) {  in wacom_setup_pen_input_capabilities()
3733 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3739 					      features->distance_max,  in wacom_setup_pen_input_capabilities()
3740 					      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3746 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3747 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3748 		__set_bit(BTN_MIDDLE, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3750 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3751 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3752 		__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3753 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3754 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3767 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3779 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3796 				      features->distance_max,  in wacom_setup_pen_input_capabilities()
3797 				      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3799 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);  in wacom_setup_pen_input_capabilities()
3813 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3820 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3821 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3822 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3823 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3827 		__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3831 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3832 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3833 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3841 		if (features->type == INTUOSHT2 ||  in wacom_setup_pen_input_capabilities()
3842 		    features->type == INTUOSHT3_BT) {  in wacom_setup_pen_input_capabilities()
3845 			__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3846 			__set_bit(BTN_TOOL_PEN, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3847 			__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3848 			__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3849 			__set_bit(BTN_STYLUS2, input_dev->keybit);  in wacom_setup_pen_input_capabilities()
3851 				      features->distance_max,  in wacom_setup_pen_input_capabilities()
3852 				      features->distance_fuzz, 0);  in wacom_setup_pen_input_capabilities()
3856 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pen_input_capabilities()
3865 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_touch_input_capabilities()
3867 	if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))  in wacom_setup_touch_input_capabilities()
3868 		return -ENODEV;  in wacom_setup_touch_input_capabilities()
3870 	if (features->device_type & WACOM_DEVICETYPE_DIRECT)  in wacom_setup_touch_input_capabilities()
3871 		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);  in wacom_setup_touch_input_capabilities()
3873 		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);  in wacom_setup_touch_input_capabilities()
3875 	if (features->type == HID_GENERIC)  in wacom_setup_touch_input_capabilities()
3879 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_touch_input_capabilities()
3880 	__set_bit(BTN_TOUCH, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
3882 	if (features->touch_max == 1) {  in wacom_setup_touch_input_capabilities()
3884 			features->x_max, features->x_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3886 			features->y_max, features->y_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3888 				  features->x_resolution);  in wacom_setup_touch_input_capabilities()
3890 				  features->y_resolution);  in wacom_setup_touch_input_capabilities()
3892 	else if (features->touch_max > 1) {  in wacom_setup_touch_input_capabilities()
3894 			features->x_max, features->x_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3896 			features->y_max, features->y_fuzz, 0);  in wacom_setup_touch_input_capabilities()
3898 				  features->x_resolution);  in wacom_setup_touch_input_capabilities()
3900 				  features->y_resolution);  in wacom_setup_touch_input_capabilities()
3903 	switch (features->type) {  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()
3909 		if (wacom_wac->shared->touch->product == 0x361) {  in wacom_setup_touch_input_capabilities()
3915 		else if (wacom_wac->shared->touch->product == 0x360) {  in wacom_setup_touch_input_capabilities()
3921 		else if (wacom_wac->shared->touch->product == 0x393) {  in wacom_setup_touch_input_capabilities()
3938 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3939 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3940 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);  in wacom_setup_touch_input_capabilities()
3944 		input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3945 		input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3946 		input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3951 		if (wacom_wac->shared->touch->product == 0x32C ||  in wacom_setup_touch_input_capabilities()
3952 		    wacom_wac->shared->touch->product == 0xF6) {  in wacom_setup_touch_input_capabilities()
3953 			input_dev->evbit[0] |= BIT_MASK(EV_SW);  in wacom_setup_touch_input_capabilities()
3954 			__set_bit(SW_MUTE_DEVICE, input_dev->swbit);  in wacom_setup_touch_input_capabilities()
3955 			wacom_wac->has_mute_touch_switch = true;  in wacom_setup_touch_input_capabilities()
3963 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);  in wacom_setup_touch_input_capabilities()
3972 		input_dev->evbit[0] |= BIT_MASK(EV_SW);  in wacom_setup_touch_input_capabilities()
3973 		__set_bit(SW_MUTE_DEVICE, input_dev->swbit);  in wacom_setup_touch_input_capabilities()
3978 		if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {  in wacom_setup_touch_input_capabilities()
3981 				     0, features->x_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3984 				     0, features->y_max, 0, 0);  in wacom_setup_touch_input_capabilities()
3986 		input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);  in wacom_setup_touch_input_capabilities()
3990 		input_mt_init_slots(input_dev, features->touch_max,  in wacom_setup_touch_input_capabilities()
3992 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
3993 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_touch_input_capabilities()
4004 		return BTN_A + (n-10);  in wacom_numbered_button_to_key()
4006 		return BTN_BASE + (n-16);  in wacom_numbered_button_to_key()
4017 		int key = wacom_numbered_button_to_key(i);  in wacom_setup_numbered_buttons()  local
4019 		if (key)  in wacom_setup_numbered_buttons()
4020 			__set_bit(key, input_dev->keybit);  in wacom_setup_numbered_buttons()
4041 			hid_err(wacom->hdev, "can't find LED %d in group %d\n",  in wacom_24hd_update_leds()
4046 			led->held = true;  in wacom_24hd_update_leds()
4047 			led_trigger_event(&led->trigger, LED_FULL);  in wacom_24hd_update_leds()
4049 			led->held = false;  in wacom_24hd_update_leds()
4064 	if (wacom->wacom_wac.features.type == WACOM_21UX2)  in wacom_is_led_toggled()
4065 		group = 1 - group;  in wacom_is_led_toggled()
4067 	group_button = group * (button_count/wacom->led.count);  in wacom_is_led_toggled()
4069 	if (wacom->wacom_wac.features.type == INTUOSP2_BT)  in wacom_is_led_toggled()
4082 	if (wacom->wacom_wac.features.type == WACOM_24HD)  in wacom_update_led()
4086 	cur = wacom->led.groups[group].select;  in wacom_update_led()
4090 		hid_err(wacom->hdev, "can't find current LED %d in group %d\n",  in wacom_update_led()
4096 		led->held = false;  in wacom_update_led()
4100 	if (led->held && pressed)  in wacom_update_led()
4105 		hid_err(wacom->hdev, "can't find next LED in group %d\n",  in wacom_update_led()
4112 	next_led->held = true;  in wacom_update_led()
4113 	led_trigger_event(&next_led->trigger,  in wacom_update_led()
4123 	for (i = 0; i < wacom->led.count; i++)  in wacom_report_numbered_buttons()
4127 		int key = wacom_numbered_button_to_key(i);  in wacom_report_numbered_buttons()  local
4129 		if (key)  in wacom_report_numbered_buttons()
4130 			input_report_key(input_dev, key, mask & (1 << i));  in wacom_report_numbered_buttons()
4137 	struct wacom_features *features = &wacom_wac->features;  in wacom_setup_pad_input_capabilities()
4139 	if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)  in wacom_setup_pad_input_capabilities()
4140 		features->device_type |= WACOM_DEVICETYPE_PAD;  in wacom_setup_pad_input_capabilities()
4142 	if (!(features->device_type & WACOM_DEVICETYPE_PAD))  in wacom_setup_pad_input_capabilities()
4143 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4145 	if (features->type == REMOTE && input_dev == wacom_wac->pad_input)  in wacom_setup_pad_input_capabilities()
4146 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4148 	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in wacom_setup_pad_input_capabilities()
4150 	/* kept for making legacy xf86-input-wacom working with the wheels */  in wacom_setup_pad_input_capabilities()
4151 	__set_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pad_input_capabilities()
4153 	/* kept for making legacy xf86-input-wacom accepting the pad */  in wacom_setup_pad_input_capabilities()
4154 	if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||  in wacom_setup_pad_input_capabilities()
4155 	      input_dev->absinfo[ABS_X].maximum)))  in wacom_setup_pad_input_capabilities()
4157 	if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||  in wacom_setup_pad_input_capabilities()
4158 	      input_dev->absinfo[ABS_Y].maximum)))  in wacom_setup_pad_input_capabilities()
4162 	__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4164 	wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);  in wacom_setup_pad_input_capabilities()
4166 	switch (features->type) {  in wacom_setup_pad_input_capabilities()
4176 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4177 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4178 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4179 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4184 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4185 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4190 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4191 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4192 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4194 		__set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4195 		__set_bit(KEY_INFO, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4197 		if (!features->oPid)  in wacom_setup_pad_input_capabilities()
4198 			__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4205 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4206 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4207 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4209 		__set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4210 		__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4212 		if (!features->oPid)  in wacom_setup_pad_input_capabilities()
4213 			__set_bit(KEY_CONTROLPANEL, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4214 		input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4216 		input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4218 		input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);  in wacom_setup_pad_input_capabilities()
4220 		__set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);  in wacom_setup_pad_input_capabilities()
4224 		__set_bit(KEY_PROG1, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4225 		__set_bit(KEY_PROG2, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4226 		__set_bit(KEY_PROG3, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4228 		__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4229 		__set_bit(KEY_INFO, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4269 		__set_bit(BTN_STYLUS, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4282 		__clear_bit(ABS_MISC, input_dev->absbit);  in wacom_setup_pad_input_capabilities()
4284 		__set_bit(BTN_LEFT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4285 		__set_bit(BTN_FORWARD, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4286 		__set_bit(BTN_BACK, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4287 		__set_bit(BTN_RIGHT, input_dev->keybit);  in wacom_setup_pad_input_capabilities()
4302 		return -ENODEV;  in wacom_setup_pad_input_capabilities()
4479 	{ "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
4482 	{ "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
4485 	{ "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
4511 	{ "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
4517 	{ "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
4526 	{ "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
4532 	{ "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
4549 	{ "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
4555 	{ "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
4594 static const struct wacom_features wacom_features_0x5D = /* Touch */
4620 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4626 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4647 	  TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4653 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4674 	  TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4753 	{ "ISD-V4", 12800, 8000, 255, 0,
4762 	{ "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4772 	{ "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4776 	{ "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4779 	{ "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4787 static const struct wacom_features wacom_features_0x326 = /* Touch */
4795 	{ "Wacom Express Key Remote", .type = REMOTE,