52 	struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);  in wacom_notify_battery()  local
64 		if (wacom->battery)  in wacom_notify_battery()
65 			power_supply_changed(wacom->battery);  in wacom_notify_battery()
69 static int wacom_penpartner_irq(struct wacom_wac *wacom)  in wacom_penpartner_irq()  argument
71 	unsigned char *data = wacom->data;  in wacom_penpartner_irq()
72 	struct input_dev *input = wacom->input;  in wacom_penpartner_irq()
77 			wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_penpartner_irq()
78 			wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;  in wacom_penpartner_irq()
79 			input_report_key(input, wacom->tool[0], 1);  in wacom_penpartner_irq()
80 			input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_penpartner_irq()
87 			input_report_key(input, wacom->tool[0], 0);  in wacom_penpartner_irq()
113 static int wacom_pl_irq(struct wacom_wac *wacom)  in wacom_pl_irq()  argument
115 	struct wacom_features *features = &wacom->features;  in wacom_pl_irq()
116 	unsigned char *data = wacom->data;  in wacom_pl_irq()
117 	struct input_dev *input = wacom->input;  in wacom_pl_irq()
129 		wacom->id[0] = ERASER_DEVICE_ID;  in wacom_pl_irq()
141 		if (!wacom->tool[0]) {  in wacom_pl_irq()
144 				wacom->tool[1] = BTN_TOOL_RUBBER;  in wacom_pl_irq()
147 				wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_pl_irq()
150 			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {  in wacom_pl_irq()
152 				input_report_key(input, wacom->tool[1], 0);  in wacom_pl_irq()
154 				wacom->tool[1] = BTN_TOOL_PEN;  in wacom_pl_irq()
158 		if (wacom->tool[1] != BTN_TOOL_RUBBER) {  in wacom_pl_irq()
160 			wacom->tool[1] = BTN_TOOL_PEN;  in wacom_pl_irq()
161 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_pl_irq()
163 		input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */  in wacom_pl_irq()
164 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_pl_irq()
172 		input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));  in wacom_pl_irq()
175 		if (wacom->tool[1] != BTN_TOOL_RUBBER) {  in wacom_pl_irq()
177 			wacom->tool[1] = BTN_TOOL_PEN;  in wacom_pl_irq()
179 		input_report_key(input, wacom->tool[1], prox);  in wacom_pl_irq()
182 	wacom->tool[0] = prox; /* Save proximity state */  in wacom_pl_irq()
186 static int wacom_ptu_irq(struct wacom_wac *wacom)  in wacom_ptu_irq()  argument
188 	unsigned char *data = wacom->data;  in wacom_ptu_irq()
189 	struct input_dev *input = wacom->input;  in wacom_ptu_irq()
200 		wacom->id[0] = ERASER_DEVICE_ID;  in wacom_ptu_irq()
204 		wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_ptu_irq()
206 	input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_ptu_irq()
215 static int wacom_dtu_irq(struct wacom_wac *wacom)  in wacom_dtu_irq()  argument
217 	unsigned char *data = wacom->data;  in wacom_dtu_irq()
218 	struct input_dev *input = wacom->input;  in wacom_dtu_irq()
226 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_dtu_irq()
227 		if (wacom->tool[0] == BTN_TOOL_PEN)  in wacom_dtu_irq()
228 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtu_irq()
230 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtu_irq()
239 		wacom->id[0] = 0;  in wacom_dtu_irq()
240 	input_report_key(input, wacom->tool[0], prox);  in wacom_dtu_irq()
241 	input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtu_irq()
245 static int wacom_dtus_irq(struct wacom_wac *wacom)  in wacom_dtus_irq()  argument
247 	char *data = wacom->data;  in wacom_dtus_irq()
248 	struct input_dev *input = wacom->input;  in wacom_dtus_irq()
256 		input = wacom->pad_input;  in wacom_dtus_irq()
269 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_dtus_irq()
270 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_dtus_irq()
274 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_dtus_irq()
275 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_dtus_irq()
289 			wacom->id[0] = 0;  in wacom_dtus_irq()
290 		input_report_key(input, wacom->tool[0], prox);  in wacom_dtus_irq()
291 		input_report_abs(input, ABS_MISC, wacom->id[0]);  in wacom_dtus_irq()
296 static int wacom_graphire_irq(struct wacom_wac *wacom)  in wacom_graphire_irq()  argument
298 	struct wacom_features *features = &wacom->features;  in wacom_graphire_irq()
299 	unsigned char *data = wacom->data;  in wacom_graphire_irq()
300 	struct input_dev *input = wacom->input;  in wacom_graphire_irq()
301 	struct input_dev *pad_input = wacom->pad_input;  in wacom_graphire_irq()
321 	if (prox || wacom->id[0]) {  in wacom_graphire_irq()
326 				wacom->tool[0] = BTN_TOOL_PEN;  in wacom_graphire_irq()
327 				wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_graphire_irq()
331 				wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_graphire_irq()
332 				wacom->id[0] = ERASER_DEVICE_ID;  in wacom_graphire_irq()
340 				wacom->tool[0] = BTN_TOOL_MOUSE;  in wacom_graphire_irq()
341 				wacom->id[0] = CURSOR_DEVICE_ID;  in wacom_graphire_irq()
347 		if (wacom->tool[0] != BTN_TOOL_MOUSE) {  in wacom_graphire_irq()
386 			wacom->id[0] = 0;  in wacom_graphire_irq()
387 		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */  in wacom_graphire_irq()
388 		input_report_key(input, wacom->tool[0], prox);  in wacom_graphire_irq()
396 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
397 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
403 				wacom->id[1] = 0;  in wacom_graphire_irq()
404 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
411 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
412 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
419 				wacom->id[1] = 0;  in wacom_graphire_irq()
420 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
426 		if (prox || wacom->id[1]) {  in wacom_graphire_irq()
427 			wacom->id[1] = PAD_DEVICE_ID;  in wacom_graphire_irq()
431 				wacom->id[1] = 0;  in wacom_graphire_irq()
432 			input_report_abs(pad_input, ABS_MISC, wacom->id[1]);  in wacom_graphire_irq()
443 		wacom_notify_battery(wacom, battery_capacity, ps_connected,  in wacom_graphire_irq()
452 	struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);  in wacom_intuos_schedule_prox_event()  local
456 	re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);  in wacom_intuos_schedule_prox_event()
459 		hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);  in wacom_intuos_schedule_prox_event()
463 static int wacom_intuos_inout(struct wacom_wac *wacom)  in wacom_intuos_inout()  argument
465 	struct wacom_features *features = &wacom->features;  in wacom_intuos_inout()
466 	unsigned char *data = wacom->data;  in wacom_intuos_inout()
467 	struct input_dev *input = wacom->input;  in wacom_intuos_inout()
477 		wacom->serial[idx] = ((data[3] & 0x0f) << 28) +  in wacom_intuos_inout()
481 		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |  in wacom_intuos_inout()
484 		switch (wacom->id[idx]) {  in wacom_intuos_inout()
489 			wacom->tool[idx] = BTN_TOOL_PENCIL;  in wacom_intuos_inout()
506 			wacom->tool[idx] = BTN_TOOL_PEN;  in wacom_intuos_inout()
511 			wacom->tool[idx] = BTN_TOOL_BRUSH;  in wacom_intuos_inout()
519 			wacom->tool[idx] = BTN_TOOL_MOUSE;  in wacom_intuos_inout()
525 			wacom->tool[idx] = BTN_TOOL_LENS;  in wacom_intuos_inout()
545 			wacom->tool[idx] = BTN_TOOL_RUBBER;  in wacom_intuos_inout()
554 			wacom->tool[idx] = BTN_TOOL_AIRBRUSH;  in wacom_intuos_inout()
558 			wacom->tool[idx] = BTN_TOOL_PEN;  in wacom_intuos_inout()
568 	if ((!((wacom->id[idx] >> 20) & 0x01) &&  in wacom_intuos_inout()
571 	    (wacom->tool[idx] == BTN_TOOL_LENS &&  in wacom_intuos_inout()
584 	wacom->shared->stylus_in_proximity = true;  in wacom_intuos_inout()
585 	if (wacom->shared->touch_down)  in wacom_intuos_inout()
589 	if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {  in wacom_intuos_inout()
592 		input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);  in wacom_intuos_inout()
598 		wacom->shared->stylus_in_proximity = false;  in wacom_intuos_inout()
599 		wacom->reporting_data = false;  in wacom_intuos_inout()
602 		if (!wacom->id[idx])  in wacom_intuos_inout()
614 		if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {  in wacom_intuos_inout()
631 		input_report_key(input, wacom->tool[idx], 0);  in wacom_intuos_inout()
633 		input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_intuos_inout()
634 		wacom->id[idx] = 0;  in wacom_intuos_inout()
639 	if (!wacom->id[idx]) {  in wacom_intuos_inout()
641 		wacom_intuos_schedule_prox_event(wacom);  in wacom_intuos_inout()
648 static void wacom_intuos_general(struct wacom_wac *wacom)  in wacom_intuos_general()  argument
650 	struct wacom_features *features = &wacom->features;  in wacom_intuos_general()
651 	unsigned char *data = wacom->data;  in wacom_intuos_general()
652 	struct input_dev *input = wacom->input;  in wacom_intuos_general()
680 static int wacom_intuos_irq(struct wacom_wac *wacom)  in wacom_intuos_irq()  argument
682 	struct wacom_features *features = &wacom->features;  in wacom_intuos_irq()
683 	unsigned char *data = wacom->data;  in wacom_intuos_irq()
684 	struct input_dev *input = wacom->input;  in wacom_intuos_irq()
707 		input = wacom->pad_input;  in wacom_intuos_irq()
920 	result = wacom_intuos_inout(wacom);  in wacom_intuos_irq()
935 	wacom_intuos_general(wacom);  in wacom_intuos_irq()
966 		} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {  in wacom_intuos_irq()
997 			   wacom->tool[idx] == BTN_TOOL_LENS) {  in wacom_intuos_irq()
1007 	input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */  in wacom_intuos_irq()
1008 	input_report_key(input, wacom->tool[idx], 1);  in wacom_intuos_irq()
1009 	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);  in wacom_intuos_irq()
1010 	wacom->reporting_data = true;  in wacom_intuos_irq()
1022 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,  in wacom_intuos_bt_process_data()  argument
1025 	memcpy(wacom->data, data, 10);  in wacom_intuos_bt_process_data()
1026 	wacom_intuos_irq(wacom);  in wacom_intuos_bt_process_data()
1028 	input_sync(wacom->input);  in wacom_intuos_bt_process_data()
1029 	if (wacom->pad_input)  in wacom_intuos_bt_process_data()
1030 		input_sync(wacom->pad_input);  in wacom_intuos_bt_process_data()
1033 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)  in wacom_intuos_bt_irq()  argument
1039 	memcpy(data, wacom->data, len);  in wacom_intuos_bt_irq()
1043 		wacom_intuos_bt_process_data(wacom, data + i);  in wacom_intuos_bt_irq()
1047 		wacom_intuos_bt_process_data(wacom, data + i);  in wacom_intuos_bt_irq()
1049 		wacom_intuos_bt_process_data(wacom, data + i);  in wacom_intuos_bt_irq()
1055 		wacom_notify_battery(wacom, battery_capacity, bat_charging,  in wacom_intuos_bt_irq()
1060 		dev_dbg(wacom->input->dev.parent,  in wacom_intuos_bt_irq()
1068 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)  in wacom_wac_finger_count_touches()  argument
1070 	struct input_dev *input = wacom->input;  in wacom_wac_finger_count_touches()
1071 	unsigned touch_max = wacom->features.touch_max;  in wacom_wac_finger_count_touches()
1079 	if ((touch_max == 1) && (wacom->features.type == HID_GENERIC))  in wacom_wac_finger_count_touches()
1080 		return wacom->hid_data.tipswitch &&  in wacom_wac_finger_count_touches()
1081 		       !wacom->shared->stylus_in_proximity;  in wacom_wac_finger_count_touches()
1093 static int wacom_24hdt_irq(struct wacom_wac *wacom)  in wacom_24hdt_irq()  argument
1095 	struct input_dev *input = wacom->input;  in wacom_24hdt_irq()
1096 	unsigned char *data = wacom->data;  in wacom_24hdt_irq()
1104 	if (wacom->features.type == WACOM_27QHDT) {  in wacom_24hdt_irq()
1116 		wacom->num_contacts_left = current_num_contacts;  in wacom_24hdt_irq()
1118 	contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);  in wacom_24hdt_irq()
1122 		bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;  in wacom_24hdt_irq()
1137 			if (wacom->features.type != WACOM_27QHDT) {  in wacom_24hdt_irq()
1153 	wacom->num_contacts_left -= contacts_to_send;  in wacom_24hdt_irq()
1154 	if (wacom->num_contacts_left <= 0) {  in wacom_24hdt_irq()
1155 		wacom->num_contacts_left = 0;  in wacom_24hdt_irq()
1156 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_24hdt_irq()
1161 static int wacom_mt_touch(struct wacom_wac *wacom)  in wacom_mt_touch()  argument
1163 	struct input_dev *input = wacom->input;  in wacom_mt_touch()
1164 	unsigned char *data = wacom->data;  in wacom_mt_touch()
1171 	if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)  in wacom_mt_touch()
1179 		wacom->num_contacts_left = current_num_contacts;  in wacom_mt_touch()
1182 	contacts_to_send = min(5, wacom->num_contacts_left);  in wacom_mt_touch()
1186 		bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;  in wacom_mt_touch()
1204 	wacom->num_contacts_left -= contacts_to_send;  in wacom_mt_touch()
1205 	if (wacom->num_contacts_left <= 0) {  in wacom_mt_touch()
1206 		wacom->num_contacts_left = 0;  in wacom_mt_touch()
1207 		wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_mt_touch()
1212 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)  in wacom_tpc_mt_touch()  argument
1214 	struct input_dev *input = wacom->input;  in wacom_tpc_mt_touch()
1215 	unsigned char *data = wacom->data;  in wacom_tpc_mt_touch()
1220 		bool touch = p && !wacom->shared->stylus_in_proximity;  in wacom_tpc_mt_touch()
1235 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_tpc_mt_touch()
1240 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)  in wacom_tpc_single_touch()  argument
1242 	unsigned char *data = wacom->data;  in wacom_tpc_single_touch()
1243 	struct input_dev *input = wacom->input;  in wacom_tpc_single_touch()
1244 	bool prox = !wacom->shared->stylus_in_proximity;  in wacom_tpc_single_touch()
1247 	if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)  in wacom_tpc_single_touch()
1271 	wacom->shared->touch_down = prox;  in wacom_tpc_single_touch()
1276 static int wacom_tpc_pen(struct wacom_wac *wacom)  in wacom_tpc_pen()  argument
1278 	unsigned char *data = wacom->data;  in wacom_tpc_pen()
1279 	struct input_dev *input = wacom->input;  in wacom_tpc_pen()
1282 	if (!wacom->shared->stylus_in_proximity) /* first in prox */  in wacom_tpc_pen()
1284 		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;  in wacom_tpc_pen()
1287 	wacom->shared->stylus_in_proximity = prox;  in wacom_tpc_pen()
1290 	if (!wacom->shared->touch_down) {  in wacom_tpc_pen()
1297 		input_report_key(input, wacom->tool[0], prox);  in wacom_tpc_pen()
1304 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)  in wacom_tpc_irq()  argument
1306 	unsigned char *data = wacom->data;  in wacom_tpc_irq()
1308 	dev_dbg(wacom->input->dev.parent,  in wacom_tpc_irq()
1313 		return wacom_tpc_single_touch(wacom, len);  in wacom_tpc_irq()
1316 		return wacom_tpc_mt_touch(wacom);  in wacom_tpc_irq()
1319 		return wacom_tpc_pen(wacom);  in wacom_tpc_irq()
1327 			return wacom_tpc_single_touch(wacom, len);  in wacom_tpc_irq()
1331 			return wacom_mt_touch(wacom);  in wacom_tpc_irq()
1334 			return wacom_tpc_pen(wacom);  in wacom_tpc_irq()
1341 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,  in wacom_map_usage()  argument
1344 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_map_usage()
1372 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_pen_usage_mapping()  local
1376 		wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);  in wacom_wac_pen_usage_mapping()
1379 		wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);  in wacom_wac_pen_usage_mapping()
1382 		wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);  in wacom_wac_pen_usage_mapping()
1385 		wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);  in wacom_wac_pen_usage_mapping()
1388 		wacom_map_usage(wacom, usage, field, EV_KEY,  in wacom_wac_pen_usage_mapping()
1393 		wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);  in wacom_wac_pen_usage_mapping()
1396 		wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);  in wacom_wac_pen_usage_mapping()
1399 		wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);  in wacom_wac_pen_usage_mapping()
1402 		wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);  in wacom_wac_pen_usage_mapping()
1410 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_pen_event()  local
1411 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_event()
1440 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_pen_report()  local
1441 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_pen_report()
1468 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_finger_usage_mapping()  local
1469 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_usage_mapping()
1477 			wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);  in wacom_wac_finger_usage_mapping()
1479 			wacom_map_usage(wacom, usage, field, EV_ABS,  in wacom_wac_finger_usage_mapping()
1485 			wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);  in wacom_wac_finger_usage_mapping()
1487 			wacom_map_usage(wacom, usage, field, EV_ABS,  in wacom_wac_finger_usage_mapping()
1501 		wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);  in wacom_wac_finger_usage_mapping()
1536 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_finger_event()  local
1537 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_event()
1566 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_finger_report()  local
1567 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_finger_report()
1583 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_usage_mapping()  local
1584 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_usage_mapping()
1600 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_event()  local
1602 	if (wacom->wacom_wac.features.type != HID_GENERIC)  in wacom_wac_event()
1616 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_wac_report()  local
1617 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wac_report()
1630 static int wacom_bpt_touch(struct wacom_wac *wacom)  in wacom_bpt_touch()  argument
1632 	struct wacom_features *features = &wacom->features;  in wacom_bpt_touch()
1633 	struct input_dev *input = wacom->input;  in wacom_bpt_touch()
1634 	struct input_dev *pad_input = wacom->pad_input;  in wacom_bpt_touch()
1635 	unsigned char *data = wacom->data;  in wacom_bpt_touch()
1651 		touch = touch && !wacom->shared->stylus_in_proximity;  in wacom_bpt_touch()
1673 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt_touch()
1678 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)  in wacom_bpt3_touch_msg()  argument
1680 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_touch_msg()
1681 	struct input_dev *input = wacom->input;  in wacom_bpt3_touch_msg()
1688 	touch = touch && !wacom->shared->stylus_in_proximity;  in wacom_bpt3_touch_msg()
1721 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)  in wacom_bpt3_button_msg()  argument
1723 	struct input_dev *input = wacom->pad_input;  in wacom_bpt3_button_msg()
1724 	struct wacom_features *features = &wacom->features;  in wacom_bpt3_button_msg()
1737 static int wacom_bpt3_touch(struct wacom_wac *wacom)  in wacom_bpt3_touch()  argument
1739 	struct input_dev *input = wacom->input;  in wacom_bpt3_touch()
1740 	unsigned char *data = wacom->data;  in wacom_bpt3_touch()
1753 			wacom_bpt3_touch_msg(wacom, data + offset);  in wacom_bpt3_touch()
1755 			wacom_bpt3_button_msg(wacom, data + offset);  in wacom_bpt3_touch()
1759 	wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);  in wacom_bpt3_touch()
1764 static int wacom_bpt_pen(struct wacom_wac *wacom)  in wacom_bpt_pen()  argument
1766 	struct wacom_features *features = &wacom->features;  in wacom_bpt_pen()
1767 	struct input_dev *input = wacom->input;  in wacom_bpt_pen()
1768 	unsigned char *data = wacom->data;  in wacom_bpt_pen()
1786 	if (!wacom->shared->stylus_in_proximity) {  in wacom_bpt_pen()
1788 			wacom->tool[0] = BTN_TOOL_RUBBER;  in wacom_bpt_pen()
1789 			wacom->id[0] = ERASER_DEVICE_ID;  in wacom_bpt_pen()
1791 			wacom->tool[0] = BTN_TOOL_PEN;  in wacom_bpt_pen()
1792 			wacom->id[0] = STYLUS_DEVICE_ID;  in wacom_bpt_pen()
1796 	wacom->shared->stylus_in_proximity = prox;  in wacom_bpt_pen()
1797 	if (wacom->shared->touch_down)  in wacom_bpt_pen()
1817 		wacom->id[0] = 0;  in wacom_bpt_pen()
1829 	input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */  in wacom_bpt_pen()
1830 	input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */  in wacom_bpt_pen()
1835 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)  in wacom_bpt_irq()  argument
1838 		return wacom_bpt_touch(wacom);  in wacom_bpt_irq()
1840 		return wacom_bpt3_touch(wacom);  in wacom_bpt_irq()
1842 		return wacom_bpt_pen(wacom);  in wacom_bpt_irq()
1847 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,  in wacom_bamboo_pad_pen_event()  argument
1867 	hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,  in wacom_bamboo_pad_pen_event()
1873 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,  in wacom_bamboo_pad_touch_event()  argument
1876 	struct input_dev *input = wacom->input;  in wacom_bamboo_pad_touch_event()
1884 	for (id = 0; id < wacom->features.touch_max; id++) {  in wacom_bamboo_pad_touch_event()
1886 			!wacom->shared->stylus_in_proximity;  in wacom_bamboo_pad_touch_event()
1908 	wacom->shared->touch_down = !!prefix &&  in wacom_bamboo_pad_touch_event()
1909 				    !wacom->shared->stylus_in_proximity;  in wacom_bamboo_pad_touch_event()
1914 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)  in wacom_bamboo_pad_irq()  argument
1916 	unsigned char *data = wacom->data;  in wacom_bamboo_pad_irq()
1924 		wacom_bamboo_pad_pen_event(wacom, &data[1]);  in wacom_bamboo_pad_irq()
1927 		return wacom_bamboo_pad_touch_event(wacom, &data[9]);  in wacom_bamboo_pad_irq()
1932 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)  in wacom_wireless_irq()  argument
1934 	unsigned char *data = wacom->data;  in wacom_wireless_irq()
1944 		if ((wacom->shared->type == INTUOSHT) &&  in wacom_wireless_irq()
1945 		    wacom->shared->touch_input &&  in wacom_wireless_irq()
1946 		    wacom->shared->touch_max) {  in wacom_wireless_irq()
1947 			input_report_switch(wacom->shared->touch_input,  in wacom_wireless_irq()
1949 			input_sync(wacom->shared->touch_input);  in wacom_wireless_irq()
1955 		if (wacom->pid != pid) {  in wacom_wireless_irq()
1956 			wacom->pid = pid;  in wacom_wireless_irq()
1957 			wacom_schedule_work(wacom);  in wacom_wireless_irq()
1960 		if (wacom->shared->type)  in wacom_wireless_irq()
1961 			wacom_notify_battery(wacom, battery, charging, 1, 0);  in wacom_wireless_irq()
1963 	} else if (wacom->pid != 0) {  in wacom_wireless_irq()
1965 		wacom->pid = 0;  in wacom_wireless_irq()
1966 		wacom_schedule_work(wacom);  in wacom_wireless_irq()
1967 		wacom_notify_battery(wacom, 0, 0, 0, 0);  in wacom_wireless_irq()
1975 	struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);  in wacom_status_irq()  local
1997 		if (!wacom->battery &&  in wacom_status_irq()
2000 			INIT_WORK(&wacom->work, wacom_battery_work);  in wacom_status_irq()
2005 		 wacom->battery) {  in wacom_status_irq()
2007 		INIT_WORK(&wacom->work, wacom_battery_work);  in wacom_status_irq()