1 // SPDX-License-Identifier: GPL-2.0-only
3  * Copyright (c) 2011-2015 Synaptics Incorporated
42  * by parsing that sensors query registers.
46  * sensors data registers must be determined by parsing its query registers.
181  * struct f11_2d_sensor_queries - describes sensor capabilities
185  * @nr_fingers: describes the maximum number of fingers the 2-D sensor
187  * @has_rel: the sensor supports relative motion reporting.
193  * @nr_x_electrodes:  the maximum number of electrodes the 2-D sensor
195  * @nr_y_electrodes:  the maximum number of electrodes the 2-D sensor
205  * @has_anchored_finger: then the sensor supports the high-precision second
206  *	finger tracking provided by the manual tracking and motion sensitivity
224  * @has_single_tap: a basic single-tap gesture is supported.
225  * @has_tap_n_hold: tap-and-hold gesture is supported.
226  * @has_double_tap: double-tap gesture is supported.
229  *	tap or as the first tap of a double-tap or tap-and-hold gesture.
234  * @has_palm_det: the 2-D sensor notifies the host whenever a large conductive
235  *	object such as a palm or a cheek touches the 2-D sensor.
244  * @has_mf_edge_motion: indicates whether multi-finger edge motion gesture
246  * @has_mf_scroll_inertia: indicates whether multi-finger scroll inertia
430 	/* Query 15 - 18 */
486  * @f_state - start of finger state registers.
487  * @abs_pos - start of absolute position registers (if present).
488  * @rel_pos - start of relative data registers (if present).
489  * @gest_1  - gesture flags (if present).
490  * @gest_2  - gesture flags & finger count (if present).
491  * @pinch   - pinch motion register (if present).
492  * @flick   - flick distance X & Y, flick time (if present).
493  * @rotate  - rotate motion and finger separation.
494  * @multi_scroll - chiral deltas for X and Y (if present).
495  * @scroll_zones - scroll deltas for 4 regions (if present).
511 /** Data pertaining to F11 in general.  For per-sensor data, see struct
514  * @dev_query - F11 device specific query registers.
515  * @dev_controls - F11 device specific control registers.
516  * @dev_controls_mutex - lock for the control registers.
517  * @rezero_wait_ms - if nonzero, upon resume we will wait this many
521  * @sensors - per sensor data structures.
550 	struct rmi_2d_sensor *sensor = &f11->sensor;  in rmi_f11_rel_pos_report()
551 	struct f11_2d_data *data = &f11->data;  in rmi_f11_rel_pos_report()
554 	x = data->rel_pos[n_finger * RMI_F11_REL_BYTES];  in rmi_f11_rel_pos_report()
555 	y = data->rel_pos[n_finger * RMI_F11_REL_BYTES + 1];  in rmi_f11_rel_pos_report()
566 	struct f11_2d_data *data = &f11->data;  in rmi_f11_abs_pos_process()
567 	u8 *pos_data = &data->abs_pos[n_finger * RMI_F11_ABS_BYTES];  in rmi_f11_abs_pos_process()
572 		obj->type = RMI_2D_OBJECT_FINGER;  in rmi_f11_abs_pos_process()
575 		obj->type = RMI_2D_OBJECT_NONE;  in rmi_f11_abs_pos_process()
578 	obj->mt_tool = tool_type;  in rmi_f11_abs_pos_process()
579 	obj->x = (pos_data[0] << 4) | (pos_data[2] & 0x0F);  in rmi_f11_abs_pos_process()
580 	obj->y = (pos_data[1] << 4) | (pos_data[2] >> 4);  in rmi_f11_abs_pos_process()
581 	obj->z = pos_data[4];  in rmi_f11_abs_pos_process()
582 	obj->wx = pos_data[3] & 0x0f;  in rmi_f11_abs_pos_process()
583 	obj->wy = pos_data[3] >> 4;  in rmi_f11_abs_pos_process()
597 	const u8 *f_state = f11->data.f_state;  in rmi_f11_finger_handler()
602 	int abs_size = sensor->nbr_fingers * RMI_F11_ABS_BYTES;  in rmi_f11_finger_handler()
604 	if (sensor->report_abs) {  in rmi_f11_finger_handler()
608 			abs_fingers = sensor->nbr_fingers;  in rmi_f11_finger_handler()
619 			rmi_f11_abs_pos_process(f11, sensor, &sensor->objs[i],  in rmi_f11_finger_handler()
627 		if (sensor->kernel_tracking)  in rmi_f11_finger_handler()
628 			input_mt_assign_slots(sensor->input,  in rmi_f11_finger_handler()
629 					      sensor->tracking_slots,  in rmi_f11_finger_handler()
630 					      sensor->tracking_pos,  in rmi_f11_finger_handler()
631 					      sensor->nbr_fingers,  in rmi_f11_finger_handler()
632 					      sensor->dmax);  in rmi_f11_finger_handler()
640 			rmi_2d_sensor_abs_report(sensor, &sensor->objs[i], i);  in rmi_f11_finger_handler()
643 		input_mt_sync_frame(sensor->input);  in rmi_f11_finger_handler()
644 	} else if (sensor->report_rel) {  in rmi_f11_finger_handler()
645 		if ((abs_size + sensor->nbr_fingers * RMI_F11_REL_BYTES) > size)  in rmi_f11_finger_handler()
646 			rel_fingers = (size - abs_size) / RMI_F11_REL_BYTES;  in rmi_f11_finger_handler()
648 			rel_fingers = sensor->nbr_fingers;  in rmi_f11_finger_handler()
658 	struct rmi_2d_sensor *sensor = &f11->sensor;  in f11_2d_construct_data()
659 	struct f11_2d_sensor_queries *query = &f11->sens_query;  in f11_2d_construct_data()
660 	struct f11_2d_data *data = &f11->data;  in f11_2d_construct_data()
663 	sensor->nbr_fingers = (query->nr_fingers == 5 ? 10 :  in f11_2d_construct_data()
664 				query->nr_fingers + 1);  in f11_2d_construct_data()
666 	sensor->pkt_size = DIV_ROUND_UP(sensor->nbr_fingers, 4);  in f11_2d_construct_data()
668 	if (query->has_abs) {  in f11_2d_construct_data()
669 		sensor->pkt_size += (sensor->nbr_fingers * 5);  in f11_2d_construct_data()
670 		sensor->attn_size = sensor->pkt_size;  in f11_2d_construct_data()
673 	if (query->has_rel)  in f11_2d_construct_data()
674 		sensor->pkt_size +=  (sensor->nbr_fingers * 2);  in f11_2d_construct_data()
676 	/* Check if F11_2D_Query7 is non-zero */  in f11_2d_construct_data()
677 	if (query->query7_nonzero)  in f11_2d_construct_data()
678 		sensor->pkt_size += sizeof(u8);  in f11_2d_construct_data()
680 	/* Check if F11_2D_Query7 or F11_2D_Query8 is non-zero */  in f11_2d_construct_data()
681 	if (query->query7_nonzero || query->query8_nonzero)  in f11_2d_construct_data()
682 		sensor->pkt_size += sizeof(u8);  in f11_2d_construct_data()
684 	if (query->has_pinch || query->has_flick || query->has_rotate) {  in f11_2d_construct_data()
685 		sensor->pkt_size += 3;  in f11_2d_construct_data()
686 		if (!query->has_flick)  in f11_2d_construct_data()
687 			sensor->pkt_size--;  in f11_2d_construct_data()
688 		if (!query->has_rotate)  in f11_2d_construct_data()
689 			sensor->pkt_size--;  in f11_2d_construct_data()
692 	if (query->has_touch_shapes)  in f11_2d_construct_data()
693 		sensor->pkt_size +=  in f11_2d_construct_data()
694 			DIV_ROUND_UP(query->nr_touch_shapes + 1, 8);  in f11_2d_construct_data()
696 	sensor->data_pkt = devm_kzalloc(&sensor->fn->dev, sensor->pkt_size,  in f11_2d_construct_data()
698 	if (!sensor->data_pkt)  in f11_2d_construct_data()
699 		return -ENOMEM;  in f11_2d_construct_data()
701 	data->f_state = sensor->data_pkt;  in f11_2d_construct_data()
702 	i = DIV_ROUND_UP(sensor->nbr_fingers, 4);  in f11_2d_construct_data()
704 	if (query->has_abs) {  in f11_2d_construct_data()
705 		data->abs_pos = &sensor->data_pkt[i];  in f11_2d_construct_data()
706 		i += (sensor->nbr_fingers * RMI_F11_ABS_BYTES);  in f11_2d_construct_data()
709 	if (query->has_rel) {  in f11_2d_construct_data()
710 		data->rel_pos = &sensor->data_pkt[i];  in f11_2d_construct_data()
711 		i += (sensor->nbr_fingers * RMI_F11_REL_BYTES);  in f11_2d_construct_data()
714 	if (query->query7_nonzero) {  in f11_2d_construct_data()
715 		data->gest_1 = &sensor->data_pkt[i];  in f11_2d_construct_data()
719 	if (query->query7_nonzero || query->query8_nonzero) {  in f11_2d_construct_data()
720 		data->gest_2 = &sensor->data_pkt[i];  in f11_2d_construct_data()
724 	if (query->has_pinch) {  in f11_2d_construct_data()
725 		data->pinch = &sensor->data_pkt[i];  in f11_2d_construct_data()
729 	if (query->has_flick) {  in f11_2d_construct_data()
730 		if (query->has_pinch) {  in f11_2d_construct_data()
731 			data->flick = data->pinch;  in f11_2d_construct_data()
734 			data->flick = &sensor->data_pkt[i];  in f11_2d_construct_data()
739 	if (query->has_rotate) {  in f11_2d_construct_data()
740 		if (query->has_flick) {  in f11_2d_construct_data()
741 			data->rotate = data->flick + 1;  in f11_2d_construct_data()
743 			data->rotate = &sensor->data_pkt[i];  in f11_2d_construct_data()
748 	if (query->has_touch_shapes)  in f11_2d_construct_data()
749 		data->shapes = &sensor->data_pkt[i];  in f11_2d_construct_data()
756 	struct rmi_device *rmi_dev = fn->rmi_dev;  in f11_read_control_regs()
759 	ctrl->ctrl0_11_address = ctrl_base_addr;  in f11_read_control_regs()
760 	error = rmi_read_block(rmi_dev, ctrl_base_addr, ctrl->ctrl0_11,  in f11_read_control_regs()
763 		dev_err(&fn->dev, "Failed to read ctrl0, code: %d.\n", error);  in f11_read_control_regs()
775 	struct rmi_device *rmi_dev = fn->rmi_dev;  in f11_write_control_regs()
778 	error = rmi_write_block(rmi_dev, ctrl_base_addr, ctrl->ctrl0_11,  in f11_write_control_regs()
801 	sensor_query->nr_fingers = query_buf[0] & RMI_F11_NR_FINGERS_MASK;  in rmi_f11_get_query_parameters()
802 	sensor_query->has_rel = !!(query_buf[0] & RMI_F11_HAS_REL);  in rmi_f11_get_query_parameters()
803 	sensor_query->has_abs = !!(query_buf[0] & RMI_F11_HAS_ABS);  in rmi_f11_get_query_parameters()
804 	sensor_query->has_gestures = !!(query_buf[0] & RMI_F11_HAS_GESTURES);  in rmi_f11_get_query_parameters()
805 	sensor_query->has_sensitivity_adjust =  in rmi_f11_get_query_parameters()
807 	sensor_query->configurable = !!(query_buf[0] & RMI_F11_CONFIGURABLE);  in rmi_f11_get_query_parameters()
809 	sensor_query->nr_x_electrodes =  in rmi_f11_get_query_parameters()
811 	sensor_query->nr_y_electrodes =  in rmi_f11_get_query_parameters()
813 	sensor_query->max_electrodes =  in rmi_f11_get_query_parameters()
818 	if (sensor_query->has_abs) {  in rmi_f11_get_query_parameters()
823 		sensor_query->abs_data_size =  in rmi_f11_get_query_parameters()
825 		sensor_query->has_anchored_finger =  in rmi_f11_get_query_parameters()
827 		sensor_query->has_adj_hyst =  in rmi_f11_get_query_parameters()
829 		sensor_query->has_dribble =  in rmi_f11_get_query_parameters()
831 		sensor_query->has_bending_correction =  in rmi_f11_get_query_parameters()
833 		sensor_query->has_large_object_suppression =  in rmi_f11_get_query_parameters()
835 		sensor_query->has_jitter_filter =  in rmi_f11_get_query_parameters()
840 	if (sensor_query->has_rel) {  in rmi_f11_get_query_parameters()
842 					&sensor_query->f11_2d_query6);  in rmi_f11_get_query_parameters()
848 	if (sensor_query->has_gestures) {  in rmi_f11_get_query_parameters()
854 		sensor_query->has_single_tap =  in rmi_f11_get_query_parameters()
856 		sensor_query->has_tap_n_hold =  in rmi_f11_get_query_parameters()
858 		sensor_query->has_double_tap =  in rmi_f11_get_query_parameters()
860 		sensor_query->has_early_tap =  in rmi_f11_get_query_parameters()
862 		sensor_query->has_flick =  in rmi_f11_get_query_parameters()
864 		sensor_query->has_press =  in rmi_f11_get_query_parameters()
866 		sensor_query->has_pinch =  in rmi_f11_get_query_parameters()
868 		sensor_query->has_chiral =  in rmi_f11_get_query_parameters()
872 		sensor_query->has_palm_det =  in rmi_f11_get_query_parameters()
874 		sensor_query->has_rotate =  in rmi_f11_get_query_parameters()
876 		sensor_query->has_touch_shapes =  in rmi_f11_get_query_parameters()
878 		sensor_query->has_scroll_zones =  in rmi_f11_get_query_parameters()
880 		sensor_query->has_individual_scroll_zones =  in rmi_f11_get_query_parameters()
882 		sensor_query->has_mf_scroll =  in rmi_f11_get_query_parameters()
884 		sensor_query->has_mf_edge_motion =  in rmi_f11_get_query_parameters()
886 		sensor_query->has_mf_scroll_inertia =  in rmi_f11_get_query_parameters()
889 		sensor_query->query7_nonzero = !!(query_buf[0]);  in rmi_f11_get_query_parameters()
890 		sensor_query->query8_nonzero = !!(query_buf[1]);  in rmi_f11_get_query_parameters()
895 	if (f11->has_query9) {  in rmi_f11_get_query_parameters()
900 		sensor_query->has_pen =  in rmi_f11_get_query_parameters()
902 		sensor_query->has_proximity =  in rmi_f11_get_query_parameters()
904 		sensor_query->has_palm_det_sensitivity =  in rmi_f11_get_query_parameters()
906 		sensor_query->has_suppress_on_palm_detect =  in rmi_f11_get_query_parameters()
908 		sensor_query->has_two_pen_thresholds =  in rmi_f11_get_query_parameters()
910 		sensor_query->has_contact_geometry =  in rmi_f11_get_query_parameters()
912 		sensor_query->has_pen_hover_discrimination =  in rmi_f11_get_query_parameters()
914 		sensor_query->has_pen_filters =  in rmi_f11_get_query_parameters()
920 	if (sensor_query->has_touch_shapes) {  in rmi_f11_get_query_parameters()
925 		sensor_query->nr_touch_shapes = query_buf[0] &  in rmi_f11_get_query_parameters()
931 	if (f11->has_query11) {  in rmi_f11_get_query_parameters()
936 		sensor_query->has_z_tuning =  in rmi_f11_get_query_parameters()
938 		sensor_query->has_algorithm_selection =  in rmi_f11_get_query_parameters()
940 		sensor_query->has_w_tuning =  in rmi_f11_get_query_parameters()
942 		sensor_query->has_pitch_info =  in rmi_f11_get_query_parameters()
944 		sensor_query->has_finger_size =  in rmi_f11_get_query_parameters()
946 		sensor_query->has_segmentation_aggressiveness =  in rmi_f11_get_query_parameters()
949 		sensor_query->has_XY_clip =  in rmi_f11_get_query_parameters()
951 		sensor_query->has_drumming_filter =  in rmi_f11_get_query_parameters()
957 	if (f11->has_query12) {  in rmi_f11_get_query_parameters()
962 		sensor_query->has_gapless_finger =  in rmi_f11_get_query_parameters()
964 		sensor_query->has_gapless_finger_tuning =  in rmi_f11_get_query_parameters()
966 		sensor_query->has_8bit_w =  in rmi_f11_get_query_parameters()
968 		sensor_query->has_adjustable_mapping =  in rmi_f11_get_query_parameters()
970 		sensor_query->has_info2 =  in rmi_f11_get_query_parameters()
972 		sensor_query->has_physical_props =  in rmi_f11_get_query_parameters()
974 		sensor_query->has_finger_limit =  in rmi_f11_get_query_parameters()
976 		sensor_query->has_linear_coeff_2 =  in rmi_f11_get_query_parameters()
982 	if (sensor_query->has_jitter_filter) {  in rmi_f11_get_query_parameters()
987 		sensor_query->jitter_window_size = query_buf[0] &  in rmi_f11_get_query_parameters()
989 		sensor_query->jitter_filter_type = (query_buf[0] &  in rmi_f11_get_query_parameters()
996 	if (sensor_query->has_info2) {  in rmi_f11_get_query_parameters()
1001 		sensor_query->light_control =  in rmi_f11_get_query_parameters()
1003 		sensor_query->is_clear =  in rmi_f11_get_query_parameters()
1005 		sensor_query->clickpad_props =  in rmi_f11_get_query_parameters()
1008 		sensor_query->mouse_buttons =  in rmi_f11_get_query_parameters()
1011 		sensor_query->has_advanced_gestures =  in rmi_f11_get_query_parameters()
1017 	if (sensor_query->has_physical_props) {  in rmi_f11_get_query_parameters()
1023 		sensor_query->x_sensor_size_mm =  in rmi_f11_get_query_parameters()
1025 		sensor_query->y_sensor_size_mm =  in rmi_f11_get_query_parameters()
1029 		 * query 15 - 18 contain the size of the sensor  in rmi_f11_get_query_parameters()
1030 		 * and query 19 - 26 contain bezel dimensions  in rmi_f11_get_query_parameters()
1035 	if (f11->has_query27)  in rmi_f11_get_query_parameters()
1038 	if (f11->has_query28) {  in rmi_f11_get_query_parameters()
1055 			f11->has_acm = true;  in rmi_f11_get_query_parameters()
1063 	struct rmi_device *rmi_dev = fn->rmi_dev;  in rmi_f11_initialize()
1073 	struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);  in rmi_f11_initialize()
1078 	rmi_dbg(RMI_DEBUG_FN, &fn->dev, "Initializing F11 values.\n");  in rmi_f11_initialize()
1080 	mask_size = BITS_TO_LONGS(drvdata->irq_count) * sizeof(unsigned long);  in rmi_f11_initialize()
1085 	f11 = devm_kzalloc(&fn->dev, sizeof(struct f11_data) + mask_size * 2,  in rmi_f11_initialize()
1088 		return -ENOMEM;  in rmi_f11_initialize()
1090 	if (fn->dev.of_node) {  in rmi_f11_initialize()
1091 		rc = rmi_2d_sensor_of_probe(&fn->dev, &f11->sensor_pdata);  in rmi_f11_initialize()
1095 		f11->sensor_pdata = pdata->sensor_pdata;  in rmi_f11_initialize()
1098 	f11->rezero_wait_ms = f11->sensor_pdata.rezero_wait;  in rmi_f11_initialize()
1100 	f11->abs_mask = (unsigned long *)((char *)f11  in rmi_f11_initialize()
1102 	f11->rel_mask = (unsigned long *)((char *)f11  in rmi_f11_initialize()
1105 	set_bit(fn->irq_pos, f11->abs_mask);  in rmi_f11_initialize()
1106 	set_bit(fn->irq_pos + 1, f11->rel_mask);  in rmi_f11_initialize()
1108 	query_base_addr = fn->fd.query_base_addr;  in rmi_f11_initialize()
1109 	control_base_addr = fn->fd.control_base_addr;  in rmi_f11_initialize()
1115 	f11->has_query9 = !!(buf & RMI_F11_HAS_QUERY9);  in rmi_f11_initialize()
1116 	f11->has_query11 = !!(buf & RMI_F11_HAS_QUERY11);  in rmi_f11_initialize()
1117 	f11->has_query12 = !!(buf & RMI_F11_HAS_QUERY12);  in rmi_f11_initialize()
1118 	f11->has_query27 = !!(buf & RMI_F11_HAS_QUERY27);  in rmi_f11_initialize()
1119 	f11->has_query28 = !!(buf & RMI_F11_HAS_QUERY28);  in rmi_f11_initialize()
1122 	sensor = &f11->sensor;  in rmi_f11_initialize()
1123 	sensor->fn = fn;  in rmi_f11_initialize()
1126 			&f11->sens_query, query_offset);  in rmi_f11_initialize()
1131 	rc = f11_read_control_regs(fn, &f11->dev_controls,  in rmi_f11_initialize()
1134 		dev_err(&fn->dev,  in rmi_f11_initialize()
1139 	if (f11->sens_query.has_info2) {  in rmi_f11_initialize()
1140 		if (f11->sens_query.is_clear)  in rmi_f11_initialize()
1141 			f11->sensor.sensor_type = rmi_sensor_touchscreen;  in rmi_f11_initialize()
1143 			f11->sensor.sensor_type = rmi_sensor_touchpad;  in rmi_f11_initialize()
1146 	sensor->report_abs = f11->sens_query.has_abs;  in rmi_f11_initialize()
1148 	sensor->axis_align =  in rmi_f11_initialize()
1149 		f11->sensor_pdata.axis_align;  in rmi_f11_initialize()
1151 	sensor->topbuttonpad = f11->sensor_pdata.topbuttonpad;  in rmi_f11_initialize()
1152 	sensor->kernel_tracking = f11->sensor_pdata.kernel_tracking;  in rmi_f11_initialize()
1153 	sensor->dmax = f11->sensor_pdata.dmax;  in rmi_f11_initialize()
1154 	sensor->dribble = f11->sensor_pdata.dribble;  in rmi_f11_initialize()
1155 	sensor->palm_detect = f11->sensor_pdata.palm_detect;  in rmi_f11_initialize()
1157 	if (f11->sens_query.has_physical_props) {  in rmi_f11_initialize()
1158 		sensor->x_mm = f11->sens_query.x_sensor_size_mm;  in rmi_f11_initialize()
1159 		sensor->y_mm = f11->sens_query.y_sensor_size_mm;  in rmi_f11_initialize()
1161 		sensor->x_mm = f11->sensor_pdata.x_mm;  in rmi_f11_initialize()
1162 		sensor->y_mm = f11->sensor_pdata.y_mm;  in rmi_f11_initialize()
1165 	if (sensor->sensor_type == rmi_sensor_default)  in rmi_f11_initialize()
1166 		sensor->sensor_type =  in rmi_f11_initialize()
1167 			f11->sensor_pdata.sensor_type;  in rmi_f11_initialize()
1169 	sensor->report_abs = sensor->report_abs  in rmi_f11_initialize()
1170 		&& !(f11->sensor_pdata.disable_report_mask  in rmi_f11_initialize()
1173 	if (!sensor->report_abs)  in rmi_f11_initialize()
1178 		sensor->report_rel = f11->sens_query.has_rel;  in rmi_f11_initialize()
1192 	sensor->max_x = max_x_pos;  in rmi_f11_initialize()
1193 	sensor->max_y = max_y_pos;  in rmi_f11_initialize()
1199 	if (f11->has_acm)  in rmi_f11_initialize()
1200 		f11->sensor.attn_size += f11->sensor.nbr_fingers * 2;  in rmi_f11_initialize()
1202 	/* allocate the in-kernel tracking buffers */  in rmi_f11_initialize()
1203 	sensor->tracking_pos = devm_kcalloc(&fn->dev,  in rmi_f11_initialize()
1204 			sensor->nbr_fingers, sizeof(struct input_mt_pos),  in rmi_f11_initialize()
1206 	sensor->tracking_slots = devm_kcalloc(&fn->dev,  in rmi_f11_initialize()
1207 			sensor->nbr_fingers, sizeof(int), GFP_KERNEL);  in rmi_f11_initialize()
1208 	sensor->objs = devm_kcalloc(&fn->dev,  in rmi_f11_initialize()
1209 			sensor->nbr_fingers,  in rmi_f11_initialize()
1212 	if (!sensor->tracking_pos || !sensor->tracking_slots || !sensor->objs)  in rmi_f11_initialize()
1213 		return -ENOMEM;  in rmi_f11_initialize()
1215 	ctrl = &f11->dev_controls;  in rmi_f11_initialize()
1216 	if (sensor->axis_align.delta_x_threshold)  in rmi_f11_initialize()
1217 		ctrl->ctrl0_11[RMI_F11_DELTA_X_THRESHOLD] =  in rmi_f11_initialize()
1218 			sensor->axis_align.delta_x_threshold;  in rmi_f11_initialize()
1220 	if (sensor->axis_align.delta_y_threshold)  in rmi_f11_initialize()
1221 		ctrl->ctrl0_11[RMI_F11_DELTA_Y_THRESHOLD] =  in rmi_f11_initialize()
1222 			sensor->axis_align.delta_y_threshold;  in rmi_f11_initialize()
1228 	if (sensor->axis_align.delta_x_threshold ||  in rmi_f11_initialize()
1229 	    sensor->axis_align.delta_y_threshold) {  in rmi_f11_initialize()
1230 		ctrl->ctrl0_11[0] &= ~RMI_F11_REPORT_MODE_MASK;  in rmi_f11_initialize()
1231 		ctrl->ctrl0_11[0] |= RMI_F11_REPORT_MODE_REDUCED;  in rmi_f11_initialize()
1234 	if (f11->sens_query.has_dribble) {  in rmi_f11_initialize()
1235 		switch (sensor->dribble) {  in rmi_f11_initialize()
1237 			ctrl->ctrl0_11[0] &= ~BIT(6);  in rmi_f11_initialize()
1240 			ctrl->ctrl0_11[0] |= BIT(6);  in rmi_f11_initialize()
1248 	if (f11->sens_query.has_palm_det) {  in rmi_f11_initialize()
1249 		switch (sensor->palm_detect) {  in rmi_f11_initialize()
1251 			ctrl->ctrl0_11[11] &= ~BIT(0);  in rmi_f11_initialize()
1254 			ctrl->ctrl0_11[11] |= BIT(0);  in rmi_f11_initialize()
1262 	rc = f11_write_control_regs(fn, &f11->sens_query,  in rmi_f11_initialize()
1263 			   &f11->dev_controls, fn->fd.control_base_addr);  in rmi_f11_initialize()
1265 		dev_warn(&fn->dev, "Failed to write control registers\n");  in rmi_f11_initialize()
1267 	mutex_init(&f11->dev_controls_mutex);  in rmi_f11_initialize()
1269 	dev_set_drvdata(&fn->dev, f11);  in rmi_f11_initialize()
1276 	struct f11_data *f11 = dev_get_drvdata(&fn->dev);  in rmi_f11_config()
1277 	struct rmi_driver *drv = fn->rmi_dev->driver;  in rmi_f11_config()
1278 	struct rmi_2d_sensor *sensor = &f11->sensor;  in rmi_f11_config()
1281 	if (!sensor->report_abs)  in rmi_f11_config()
1282 		drv->clear_irq_bits(fn->rmi_dev, f11->abs_mask);  in rmi_f11_config()
1284 		drv->set_irq_bits(fn->rmi_dev, f11->abs_mask);  in rmi_f11_config()
1286 	if (!sensor->report_rel)  in rmi_f11_config()
1287 		drv->clear_irq_bits(fn->rmi_dev, f11->rel_mask);  in rmi_f11_config()
1289 		drv->set_irq_bits(fn->rmi_dev, f11->rel_mask);  in rmi_f11_config()
1291 	rc = f11_write_control_regs(fn, &f11->sens_query,  in rmi_f11_config()
1292 			   &f11->dev_controls, fn->fd.query_base_addr);  in rmi_f11_config()
1302 	struct rmi_device *rmi_dev = fn->rmi_dev;  in rmi_f11_attention()
1303 	struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);  in rmi_f11_attention()
1304 	struct f11_data *f11 = dev_get_drvdata(&fn->dev);  in rmi_f11_attention()
1305 	u16 data_base_addr = fn->fd.data_base_addr;  in rmi_f11_attention()
1307 	int valid_bytes = f11->sensor.pkt_size;  in rmi_f11_attention()
1309 	if (drvdata->attn_data.data) {  in rmi_f11_attention()
1314 		if (f11->sensor.attn_size > drvdata->attn_data.size)  in rmi_f11_attention()
1315 			valid_bytes = drvdata->attn_data.size;  in rmi_f11_attention()
1317 			valid_bytes = f11->sensor.attn_size;  in rmi_f11_attention()
1318 		memcpy(f11->sensor.data_pkt, drvdata->attn_data.data,  in rmi_f11_attention()
1320 		drvdata->attn_data.data += valid_bytes;  in rmi_f11_attention()
1321 		drvdata->attn_data.size -= valid_bytes;  in rmi_f11_attention()
1324 				data_base_addr, f11->sensor.data_pkt,  in rmi_f11_attention()
1325 				f11->sensor.pkt_size);  in rmi_f11_attention()
1330 	rmi_f11_finger_handler(f11, &f11->sensor, valid_bytes);  in rmi_f11_attention()
1337 	struct f11_data *f11 = dev_get_drvdata(&fn->dev);  in rmi_f11_resume()
1340 	rmi_dbg(RMI_DEBUG_FN, &fn->dev, "Resuming...\n");  in rmi_f11_resume()
1341 	if (!f11->rezero_wait_ms)  in rmi_f11_resume()
1344 	mdelay(f11->rezero_wait_ms);  in rmi_f11_resume()
1346 	error = rmi_write(fn->rmi_dev, fn->fd.command_base_addr,  in rmi_f11_resume()
1349 		dev_err(&fn->dev,  in rmi_f11_resume()
1367 	f11 = dev_get_drvdata(&fn->dev);  in rmi_f11_probe()
1368 	error = rmi_2d_sensor_configure_input(fn, &f11->sensor);  in rmi_f11_probe()