253 	struct synaptics_data *priv = psmouse->private;  in synaptics_model_id()  local
258 	priv->model_id = (mi[0]<<16) | (mi[1]<<8) | mi[2];  in synaptics_model_id()
264 	struct synaptics_data *priv = psmouse->private;  in synaptics_more_extended_queries()  local
270 	priv->ext_cap_10 = (buf[0]<<16) | (buf[1]<<8) | buf[2];  in synaptics_more_extended_queries()
281 	struct synaptics_data *priv = psmouse->private;  in synaptics_query_modes()  local
285 	if (SYN_ID_FULL(priv->identity) < 0x705)  in synaptics_query_modes()
290 	priv->board_id = ((bid[0] & 0xfc) << 6) | bid[1];  in synaptics_query_modes()
303 	struct synaptics_data *priv = psmouse->private;  in synaptics_firmware_id()  local
308 	priv->firmware_id = (fwid[0] << 16) | (fwid[1] << 8) | fwid[2];  in synaptics_firmware_id()
318 	struct synaptics_data *priv = psmouse->private;  in synaptics_capability()  local
323 	priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2];  in synaptics_capability()
324 	priv->ext_cap = priv->ext_cap_0c = 0;  in synaptics_capability()
329 	if (SYN_ID_FULL(priv->identity) < 0x705 &&  in synaptics_capability()
330 	    SYN_CAP_SUBMODEL_ID(priv->capabilities) != 0x47) {  in synaptics_capability()
337 	if (!SYN_CAP_EXTENDED(priv->capabilities))  in synaptics_capability()
338 		priv->capabilities = 0;  in synaptics_capability()
340 	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) {  in synaptics_capability()
345 			priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2];  in synaptics_capability()
351 			if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) > 8)  in synaptics_capability()
352 				priv->ext_cap &= 0xff0fff;  in synaptics_capability()
356 	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) {  in synaptics_capability()
361 			priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2];  in synaptics_capability()
374 	struct synaptics_data *priv = psmouse->private;  in synaptics_identify()  local
379 	priv->identity = (id[0]<<16) | (id[1]<<8) | id[2];  in synaptics_identify()
380 	if (SYN_ID_IS_SYNAPTICS(priv->identity))  in synaptics_identify()
392 	struct synaptics_data *priv = psmouse->private;  in synaptics_resolution()  local
395 	if (SYN_ID_MAJOR(priv->identity) < 4)  in synaptics_resolution()
400 			priv->x_res = resp[0]; /* x resolution in units/mm */  in synaptics_resolution()
401 			priv->y_res = resp[2]; /* y resolution in units/mm */  in synaptics_resolution()
405 	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 &&  in synaptics_resolution()
406 	    SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) {  in synaptics_resolution()
411 			priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);  in synaptics_resolution()
412 			priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);  in synaptics_resolution()
415 				     priv->x_max, priv->y_max);  in synaptics_resolution()
419 	if (SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c) &&  in synaptics_resolution()
420 	    (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 ||  in synaptics_resolution()
426 	     SYN_ID_FULL(priv->identity) == 0x801)) {  in synaptics_resolution()
431 			priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);  in synaptics_resolution()
432 			priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);  in synaptics_resolution()
435 				     priv->x_min, priv->y_min);  in synaptics_resolution()
448 	struct synaptics_data *priv = psmouse->private;  in synaptics_apply_quirks()  local
457 		    priv->board_id < min_max_pnpid_table[i].board_id.min)  in synaptics_apply_quirks()
461 		    priv->board_id > min_max_pnpid_table[i].board_id.max)  in synaptics_apply_quirks()
464 		priv->x_min = min_max_pnpid_table[i].x_min;  in synaptics_apply_quirks()
465 		priv->x_max = min_max_pnpid_table[i].x_max;  in synaptics_apply_quirks()
466 		priv->y_min = min_max_pnpid_table[i].y_min;  in synaptics_apply_quirks()
467 		priv->y_max = min_max_pnpid_table[i].y_max;  in synaptics_apply_quirks()
470 			     priv->x_min, priv->x_max,  in synaptics_apply_quirks()
471 			     priv->y_min, priv->y_max);  in synaptics_apply_quirks()
499 	struct synaptics_data *priv = psmouse->private;  in synaptics_set_advanced_gesture_mode()  local
501 	if (!(SYN_CAP_ADV_GESTURE(priv->ext_cap_0c) ||  in synaptics_set_advanced_gesture_mode()
502 	      SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)))  in synaptics_set_advanced_gesture_mode()
512 	priv->capabilities |= BIT(1);  in synaptics_set_advanced_gesture_mode()
519 	struct synaptics_data *priv = psmouse->private;  in synaptics_set_mode()  local
521 	priv->mode = 0;  in synaptics_set_mode()
522 	if (priv->absolute_mode)  in synaptics_set_mode()
523 		priv->mode |= SYN_BIT_ABSOLUTE_MODE;  in synaptics_set_mode()
524 	if (priv->disable_gesture)  in synaptics_set_mode()
525 		priv->mode |= SYN_BIT_DISABLE_GESTURE;  in synaptics_set_mode()
527 		priv->mode |= SYN_BIT_HIGH_RATE;  in synaptics_set_mode()
528 	if (SYN_CAP_EXTENDED(priv->capabilities))  in synaptics_set_mode()
529 		priv->mode |= SYN_BIT_W_MODE;  in synaptics_set_mode()
531 	if (synaptics_mode_cmd(psmouse, priv->mode))  in synaptics_set_mode()
534 	if (priv->absolute_mode &&  in synaptics_set_mode()
545 	struct synaptics_data *priv = psmouse->private;  in synaptics_set_rate()  local
548 		priv->mode |= SYN_BIT_HIGH_RATE;  in synaptics_set_rate()
551 		priv->mode &= ~SYN_BIT_HIGH_RATE;  in synaptics_set_rate()
555 	synaptics_mode_cmd(psmouse, priv->mode);  in synaptics_set_rate()
576 	struct synaptics_data *priv = parent->private;  in synaptics_pt_start()  local
579 	priv->pt_port = serio;  in synaptics_pt_start()
588 	struct synaptics_data *priv = parent->private;  in synaptics_pt_stop()  local
591 	priv->pt_port = NULL;  in synaptics_pt_stop()
604 	struct synaptics_data *priv = psmouse->private;  in synaptics_pass_pt_packet()  local
608 		serio_interrupt(ptport, packet[1] | priv->pt_buttons, 0);  in synaptics_pass_pt_packet()
620 	struct synaptics_data *priv = psmouse->private;  in synaptics_pt_activate()  local
621 	struct psmouse *child = serio_get_drvdata(priv->pt_port);  in synaptics_pt_activate()
626 			priv->mode |= SYN_BIT_FOUR_BYTE_CLIENT;  in synaptics_pt_activate()
628 			priv->mode &= ~SYN_BIT_FOUR_BYTE_CLIENT;  in synaptics_pt_activate()
630 		if (synaptics_mode_cmd(psmouse, priv->mode))  in synaptics_pt_activate()
667 				struct synaptics_data *priv,  in synaptics_parse_agm()  argument
670 	struct synaptics_hw_state *agm = &priv->agm;  in synaptics_parse_agm()
685 		priv->agm_count = buf[1];  in synaptics_parse_agm()
694 					struct synaptics_data *priv,  in synaptics_parse_ext_buttons()  argument
698 		(SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;  in synaptics_parse_ext_buttons()
706 				    struct synaptics_data *priv,  in synaptics_parse_hw_state()  argument
711 	if (SYN_MODEL_NEWABS(priv->model_id)) {  in synaptics_parse_hw_state()
716 		if ((SYN_CAP_ADV_GESTURE(priv->ext_cap_0c) ||  in synaptics_parse_hw_state()
717 			SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) &&  in synaptics_parse_hw_state()
719 			synaptics_parse_agm(buf, priv, hw);  in synaptics_parse_hw_state()
734 		if (priv->is_forcepad) {  in synaptics_parse_hw_state()
746 				priv->press = priv->report_press = false;  in synaptics_parse_hw_state()
756 				if  (!priv->press) {  in synaptics_parse_hw_state()
757 					priv->press_start = jiffies;  in synaptics_parse_hw_state()
758 					priv->press = true;  in synaptics_parse_hw_state()
760 						priv->press_start +  in synaptics_parse_hw_state()
762 					priv->report_press = true;  in synaptics_parse_hw_state()
765 				priv->press = false;  in synaptics_parse_hw_state()
768 			hw->left = priv->report_press;  in synaptics_parse_hw_state()
770 		} else if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {  in synaptics_parse_hw_state()
778 		} else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {  in synaptics_parse_hw_state()
784 		if (SYN_CAP_FOUR_BUTTON(priv->capabilities)) {  in synaptics_parse_hw_state()
789 		if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) > 0 &&  in synaptics_parse_hw_state()
791 			synaptics_parse_ext_buttons(buf, priv, hw);  in synaptics_parse_hw_state()
857 	struct synaptics_data *priv = psmouse->private;  in synaptics_report_ext_buttons()  local
858 	int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;  in synaptics_report_ext_buttons()
862 	if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap))  in synaptics_report_ext_buttons()
866 	if ((SYN_ID_FULL(priv->identity) == 0x801 ||  in synaptics_report_ext_buttons()
867 	     SYN_ID_FULL(priv->identity) == 0x802) &&  in synaptics_report_ext_buttons()
871 	if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10)) {  in synaptics_report_ext_buttons()
886 	if (!priv->pt_port)  in synaptics_report_ext_buttons()
890 	priv->pt_buttons = SYN_CAP_EXT_BUTTON_STICK_L(hw->ext_buttons)      |  in synaptics_report_ext_buttons()
894 	synaptics_pass_pt_packet(psmouse, priv->pt_port, buf);  in synaptics_report_ext_buttons()
901 	struct synaptics_data *priv = psmouse->private;  in synaptics_report_buttons()  local
906 	if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities))  in synaptics_report_buttons()
909 	if (SYN_CAP_FOUR_BUTTON(priv->capabilities)) {  in synaptics_report_buttons()
922 	struct synaptics_data *priv = psmouse->private;  in synaptics_report_mt_data()  local
923 	const struct synaptics_hw_state *hw[2] = { sgm, &priv->agm };  in synaptics_report_mt_data()
934 	input_mt_assign_slots(dev, slot, pos, nsemi, DMAX * priv->x_res);  in synaptics_report_mt_data()
960 	struct synaptics_data *priv = psmouse->private;  in synaptics_image_sensor_process()  local
973 		num_fingers = priv->agm_count ? priv->agm_count : 3;  in synaptics_image_sensor_process()
987 	struct synaptics_data *priv = psmouse->private;  in synaptics_process_packet()  local
992 	if (synaptics_parse_hw_state(psmouse->packet, priv, &hw))  in synaptics_process_packet()
995 	if (SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) {  in synaptics_process_packet()
1001 		priv->scroll += hw.scroll;  in synaptics_process_packet()
1003 		while (priv->scroll >= 4) {  in synaptics_process_packet()
1008 			priv->scroll -= 4;  in synaptics_process_packet()
1010 		while (priv->scroll <= -4) {  in synaptics_process_packet()
1015 			priv->scroll += 4;  in synaptics_process_packet()
1023 		if (SYN_CAP_EXTENDED(priv->capabilities)) {  in synaptics_process_packet()
1026 				if (SYN_CAP_MULTIFINGER(priv->capabilities))  in synaptics_process_packet()
1030 				if (SYN_MODEL_PEN(priv->model_id))  in synaptics_process_packet()
1034 				if (SYN_CAP_PALMDETECT(priv->capabilities))  in synaptics_process_packet()
1049 	if (SYN_CAP_ADV_GESTURE(priv->ext_cap_0c))  in synaptics_process_packet()
1050 		synaptics_report_semi_mt_data(dev, &hw, &priv->agm,  in synaptics_process_packet()
1066 	if (SYN_CAP_PALMDETECT(priv->capabilities))  in synaptics_process_packet()
1070 	if (SYN_CAP_MULTIFINGER(priv->capabilities)) {  in synaptics_process_packet()
1126 	struct synaptics_data *priv = psmouse->private;  in synaptics_process_byte()  local
1129 		if (unlikely(priv->pkt_type == SYN_NEWABS))  in synaptics_process_byte()
1130 			priv->pkt_type = synaptics_detect_pkt_type(psmouse);  in synaptics_process_byte()
1132 		if (SYN_CAP_PASS_THROUGH(priv->capabilities) &&  in synaptics_process_byte()
1134 			if (priv->pt_port)  in synaptics_process_byte()
1135 				synaptics_pass_pt_packet(psmouse, priv->pt_port,  in synaptics_process_byte()
1143 	return synaptics_validate_byte(psmouse, psmouse->pktcnt - 1, priv->pkt_type) ?  in synaptics_process_byte()
1151 				    struct synaptics_data *priv, int x_code,  in set_abs_position_params()  argument
1154 	int x_min = priv->x_min ?: XMIN_NOMINAL;  in set_abs_position_params()
1155 	int x_max = priv->x_max ?: XMAX_NOMINAL;  in set_abs_position_params()
1156 	int y_min = priv->y_min ?: YMIN_NOMINAL;  in set_abs_position_params()
1157 	int y_max = priv->y_max ?: YMAX_NOMINAL;  in set_abs_position_params()
1158 	int fuzz = SYN_CAP_REDUCED_FILTERING(priv->ext_cap_0c) ?  in set_abs_position_params()
1163 	input_abs_set_res(dev, x_code, priv->x_res);  in set_abs_position_params()
1164 	input_abs_set_res(dev, y_code, priv->y_res);  in set_abs_position_params()
1168 			     struct synaptics_data *priv)  in set_input_params()  argument
1179 	if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities))  in set_input_params()
1182 	if (!priv->absolute_mode) {  in set_input_params()
1192 	set_abs_position_params(dev, priv, ABS_X, ABS_Y);  in set_input_params()
1198 	if (SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) {  in set_input_params()
1199 		set_abs_position_params(dev, priv, ABS_MT_POSITION_X,  in set_input_params()
1208 	} else if (SYN_CAP_ADV_GESTURE(priv->ext_cap_0c)) {  in set_input_params()
1209 		set_abs_position_params(dev, priv, ABS_MT_POSITION_X,  in set_input_params()
1221 	if (SYN_CAP_PALMDETECT(priv->capabilities))  in set_input_params()
1227 	if (SYN_CAP_MULTIFINGER(priv->capabilities)) {  in set_input_params()
1232 	if (SYN_CAP_FOUR_BUTTON(priv->capabilities) ||  in set_input_params()
1233 	    SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {  in set_input_params()
1238 	if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))  in set_input_params()
1239 		for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)  in set_input_params()
1246 	if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {  in set_input_params()
1249 		    !SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))  in set_input_params()
1260 	struct synaptics_data *priv = psmouse->private;  in synaptics_show_disable_gesture()  local
1262 	return sprintf(buf, "%c\n", priv->disable_gesture ? '1' : '0');  in synaptics_show_disable_gesture()
1269 	struct synaptics_data *priv = psmouse->private;  in synaptics_set_disable_gesture()  local
1280 	if (value == priv->disable_gesture)  in synaptics_set_disable_gesture()
1283 	priv->disable_gesture = value;  in synaptics_set_disable_gesture()
1285 		priv->mode |= SYN_BIT_DISABLE_GESTURE;  in synaptics_set_disable_gesture()
1287 		priv->mode &= ~SYN_BIT_DISABLE_GESTURE;  in synaptics_set_disable_gesture()
1289 	if (synaptics_mode_cmd(psmouse, priv->mode))  in synaptics_set_disable_gesture()
1301 	struct synaptics_data *priv = psmouse->private;  in synaptics_disconnect()  local
1303 	if (!priv->absolute_mode && SYN_ID_DISGEST_SUPPORTED(priv->identity))  in synaptics_disconnect()
1308 	kfree(priv);  in synaptics_disconnect()
1314 	struct synaptics_data *priv = psmouse->private;  in synaptics_reconnect()  local
1315 	struct synaptics_data old_priv = *priv;  in synaptics_reconnect()
1352 	if (old_priv.identity != priv->identity ||  in synaptics_reconnect()
1353 	    old_priv.model_id != priv->model_id ||  in synaptics_reconnect()
1354 	    old_priv.capabilities != priv->capabilities ||  in synaptics_reconnect()
1355 	    old_priv.ext_cap != priv->ext_cap) {  in synaptics_reconnect()
1358 			    old_priv.identity, priv->identity,  in synaptics_reconnect()
1359 			    old_priv.model_id, priv->model_id,  in synaptics_reconnect()
1360 			    old_priv.capabilities, priv->capabilities,  in synaptics_reconnect()
1361 			    old_priv.ext_cap, priv->ext_cap);  in synaptics_reconnect()
1444 	struct synaptics_data *priv;  in __synaptics_init()  local
1459 	psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL);  in __synaptics_init()
1460 	if (!priv)  in __synaptics_init()
1470 	priv->absolute_mode = absolute_mode;  in __synaptics_init()
1471 	if (SYN_ID_DISGEST_SUPPORTED(priv->identity))  in __synaptics_init()
1472 		priv->disable_gesture = true;  in __synaptics_init()
1478 	priv->is_forcepad = psmouse_matches_pnp_id(psmouse, forcepad_pnp_ids);  in __synaptics_init()
1485 	priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;  in __synaptics_init()
1489 		     SYN_ID_MODEL(priv->identity),  in __synaptics_init()
1490 		     SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity),  in __synaptics_init()
1491 		     priv->model_id,  in __synaptics_init()
1492 		     priv->capabilities, priv->ext_cap, priv->ext_cap_0c,  in __synaptics_init()
1493 		     priv->ext_cap_10, priv->board_id, priv->firmware_id);  in __synaptics_init()
1495 	set_input_params(psmouse, priv);  in __synaptics_init()
1504 	psmouse->model = ((priv->model_id & 0x00ff0000) >> 8) |  in __synaptics_init()
1505 			  (priv->model_id & 0x000000ff);  in __synaptics_init()
1523 	if (SYN_CAP_PASS_THROUGH(priv->capabilities))  in __synaptics_init()
1538 	if (!priv->absolute_mode && SYN_ID_DISGEST_SUPPORTED(priv->identity)) {  in __synaptics_init()
1552 	kfree(priv);  in __synaptics_init()