Lines Matching refs:ts
61 static int goodix_check_cfg_8(struct goodix_ts_data *ts,
63 static int goodix_check_cfg_16(struct goodix_ts_data *ts,
65 static void goodix_calc_cfg_checksum_8(struct goodix_ts_data *ts);
66 static void goodix_calc_cfg_checksum_16(struct goodix_ts_data *ts);
243 static int goodix_ts_read_input_report(struct goodix_ts_data *ts, u8 *data) in goodix_ts_read_input_report() argument
254 const int header_contact_keycode_size = 1 + ts->contact_size + 1; in goodix_ts_read_input_report()
263 error = goodix_i2c_read(ts->client, addr, data, in goodix_ts_read_input_report()
270 if (touch_num > ts->max_touch_num) in goodix_ts_read_input_report()
276 error = goodix_i2c_read(ts->client, in goodix_ts_read_input_report()
278 ts->contact_size * in goodix_ts_read_input_report()
287 if (data[0] == 0 && ts->firmware_name) { in goodix_ts_read_input_report()
288 if (goodix_handle_fw_request(ts)) in goodix_ts_read_input_report()
302 static int goodix_create_pen_input(struct goodix_ts_data *ts) in goodix_create_pen_input() argument
304 struct device *dev = &ts->client->dev; in goodix_create_pen_input()
311 input_copy_abs(input, ABS_X, ts->input_dev, ABS_MT_POSITION_X); in goodix_create_pen_input()
312 input_copy_abs(input, ABS_Y, ts->input_dev, ABS_MT_POSITION_Y); in goodix_create_pen_input()
332 if (kstrtou16(ts->id, 10, &input->id.product)) in goodix_create_pen_input()
334 input->id.version = ts->version; in goodix_create_pen_input()
336 ts->input_pen = input; in goodix_create_pen_input()
340 static void goodix_ts_report_pen_down(struct goodix_ts_data *ts, u8 *data) in goodix_ts_report_pen_down() argument
345 if (!ts->pen_input_registered) { in goodix_ts_report_pen_down()
346 error = input_register_device(ts->input_pen); in goodix_ts_report_pen_down()
347 ts->pen_input_registered = (error == 0) ? 1 : error; in goodix_ts_report_pen_down()
350 if (ts->pen_input_registered < 0) in goodix_ts_report_pen_down()
353 if (ts->contact_size == 9) { in goodix_ts_report_pen_down()
363 touchscreen_report_pos(ts->input_pen, &ts->prop, input_x, input_y, false); in goodix_ts_report_pen_down()
364 input_report_abs(ts->input_pen, ABS_PRESSURE, input_w); in goodix_ts_report_pen_down()
366 input_report_key(ts->input_pen, BTN_TOUCH, 1); in goodix_ts_report_pen_down()
367 input_report_key(ts->input_pen, BTN_TOOL_PEN, 1); in goodix_ts_report_pen_down()
370 key_value = data[1 + ts->contact_size]; in goodix_ts_report_pen_down()
371 input_report_key(ts->input_pen, BTN_STYLUS, key_value & 0x10); in goodix_ts_report_pen_down()
372 input_report_key(ts->input_pen, BTN_STYLUS2, key_value & 0x20); in goodix_ts_report_pen_down()
374 input_report_key(ts->input_pen, BTN_STYLUS, 0); in goodix_ts_report_pen_down()
375 input_report_key(ts->input_pen, BTN_STYLUS2, 0); in goodix_ts_report_pen_down()
378 input_sync(ts->input_pen); in goodix_ts_report_pen_down()
381 static void goodix_ts_report_pen_up(struct goodix_ts_data *ts) in goodix_ts_report_pen_up() argument
383 if (!ts->input_pen) in goodix_ts_report_pen_up()
386 input_report_key(ts->input_pen, BTN_TOUCH, 0); in goodix_ts_report_pen_up()
387 input_report_key(ts->input_pen, BTN_TOOL_PEN, 0); in goodix_ts_report_pen_up()
388 input_report_key(ts->input_pen, BTN_STYLUS, 0); in goodix_ts_report_pen_up()
389 input_report_key(ts->input_pen, BTN_STYLUS2, 0); in goodix_ts_report_pen_up()
391 input_sync(ts->input_pen); in goodix_ts_report_pen_up()
394 static void goodix_ts_report_touch_8b(struct goodix_ts_data *ts, u8 *coor_data) in goodix_ts_report_touch_8b() argument
401 input_mt_slot(ts->input_dev, id); in goodix_ts_report_touch_8b()
402 input_mt_report_slot_state(ts->input_dev, MT_TOOL_FINGER, true); in goodix_ts_report_touch_8b()
403 touchscreen_report_pos(ts->input_dev, &ts->prop, in goodix_ts_report_touch_8b()
405 input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, input_w); in goodix_ts_report_touch_8b()
406 input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, input_w); in goodix_ts_report_touch_8b()
409 static void goodix_ts_report_touch_9b(struct goodix_ts_data *ts, u8 *coor_data) in goodix_ts_report_touch_9b() argument
416 input_mt_slot(ts->input_dev, id); in goodix_ts_report_touch_9b()
417 input_mt_report_slot_state(ts->input_dev, MT_TOOL_FINGER, true); in goodix_ts_report_touch_9b()
418 touchscreen_report_pos(ts->input_dev, &ts->prop, in goodix_ts_report_touch_9b()
420 input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, input_w); in goodix_ts_report_touch_9b()
421 input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, input_w); in goodix_ts_report_touch_9b()
424 static void goodix_ts_release_keys(struct goodix_ts_data *ts) in goodix_ts_release_keys() argument
429 input_report_key(ts->input_dev, ts->keymap[i], 0); in goodix_ts_release_keys()
432 static void goodix_ts_report_key(struct goodix_ts_data *ts, u8 *data) in goodix_ts_report_key() argument
440 key_value = data[1 + ts->contact_size * touch_num]; in goodix_ts_report_key()
443 input_report_key(ts->input_dev, in goodix_ts_report_key()
444 ts->keymap[i], 1); in goodix_ts_report_key()
446 goodix_ts_release_keys(ts); in goodix_ts_report_key()
458 static void goodix_process_events(struct goodix_ts_data *ts) in goodix_process_events() argument
464 touch_num = goodix_ts_read_input_report(ts, point_data); in goodix_process_events()
470 goodix_ts_report_pen_down(ts, point_data); in goodix_process_events()
471 goodix_ts_release_keys(ts); in goodix_process_events()
474 goodix_ts_report_pen_up(ts); in goodix_process_events()
477 goodix_ts_report_key(ts, point_data); in goodix_process_events()
480 if (ts->contact_size == 9) in goodix_process_events()
481 goodix_ts_report_touch_9b(ts, in goodix_process_events()
482 &point_data[1 + ts->contact_size * i]); in goodix_process_events()
484 goodix_ts_report_touch_8b(ts, in goodix_process_events()
485 &point_data[1 + ts->contact_size * i]); in goodix_process_events()
488 input_mt_sync_frame(ts->input_dev); in goodix_process_events()
489 input_sync(ts->input_dev); in goodix_process_events()
500 struct goodix_ts_data *ts = dev_id; in goodix_ts_irq_handler() local
502 goodix_process_events(ts); in goodix_ts_irq_handler()
503 goodix_i2c_write_u8(ts->client, GOODIX_READ_COOR_ADDR, 0); in goodix_ts_irq_handler()
508 static void goodix_free_irq(struct goodix_ts_data *ts) in goodix_free_irq() argument
510 devm_free_irq(&ts->client->dev, ts->client->irq, ts); in goodix_free_irq()
513 static int goodix_request_irq(struct goodix_ts_data *ts) in goodix_request_irq() argument
515 return devm_request_threaded_irq(&ts->client->dev, ts->client->irq, in goodix_request_irq()
517 ts->irq_flags, ts->client->name, ts); in goodix_request_irq()
520 static int goodix_check_cfg_8(struct goodix_ts_data *ts, const u8 *cfg, int len) in goodix_check_cfg_8() argument
529 dev_err(&ts->client->dev, in goodix_check_cfg_8()
535 dev_err(&ts->client->dev, in goodix_check_cfg_8()
543 static void goodix_calc_cfg_checksum_8(struct goodix_ts_data *ts) in goodix_calc_cfg_checksum_8() argument
545 int i, raw_cfg_len = ts->chip->config_len - 2; in goodix_calc_cfg_checksum_8()
549 check_sum += ts->config[i]; in goodix_calc_cfg_checksum_8()
552 ts->config[raw_cfg_len] = check_sum; in goodix_calc_cfg_checksum_8()
553 ts->config[raw_cfg_len + 1] = 1; /* Set "config_fresh" bit */ in goodix_calc_cfg_checksum_8()
556 static int goodix_check_cfg_16(struct goodix_ts_data *ts, const u8 *cfg, in goodix_check_cfg_16() argument
566 dev_err(&ts->client->dev, in goodix_check_cfg_16()
572 dev_err(&ts->client->dev, in goodix_check_cfg_16()
580 static void goodix_calc_cfg_checksum_16(struct goodix_ts_data *ts) in goodix_calc_cfg_checksum_16() argument
582 int i, raw_cfg_len = ts->chip->config_len - 3; in goodix_calc_cfg_checksum_16()
586 check_sum += get_unaligned_be16(&ts->config[i]); in goodix_calc_cfg_checksum_16()
589 put_unaligned_be16(check_sum, &ts->config[raw_cfg_len]); in goodix_calc_cfg_checksum_16()
590 ts->config[raw_cfg_len + 2] = 1; /* Set "config_fresh" bit */ in goodix_calc_cfg_checksum_16()
600 static int goodix_check_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len) in goodix_check_cfg() argument
604 dev_err(&ts->client->dev, in goodix_check_cfg()
609 return ts->chip->check_config(ts, cfg, len); in goodix_check_cfg()
619 int goodix_send_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len) in goodix_send_cfg() argument
623 error = goodix_check_cfg(ts, cfg, len); in goodix_send_cfg()
627 error = goodix_i2c_write(ts->client, ts->chip->config_addr, cfg, len); in goodix_send_cfg()
631 dev_dbg(&ts->client->dev, "Config sent successfully."); in goodix_send_cfg()
640 static int goodix_pin_acpi_direction_input(struct goodix_ts_data *ts) in goodix_pin_acpi_direction_input() argument
642 acpi_handle handle = ACPI_HANDLE(&ts->client->dev); in goodix_pin_acpi_direction_input()
649 static int goodix_pin_acpi_output_method(struct goodix_ts_data *ts, int value) in goodix_pin_acpi_output_method() argument
651 acpi_handle handle = ACPI_HANDLE(&ts->client->dev); in goodix_pin_acpi_output_method()
658 static int goodix_pin_acpi_direction_input(struct goodix_ts_data *ts) in goodix_pin_acpi_direction_input() argument
660 dev_err(&ts->client->dev, in goodix_pin_acpi_direction_input()
665 static int goodix_pin_acpi_output_method(struct goodix_ts_data *ts, int value) in goodix_pin_acpi_output_method() argument
667 dev_err(&ts->client->dev, in goodix_pin_acpi_output_method()
673 static int goodix_irq_direction_output(struct goodix_ts_data *ts, int value) in goodix_irq_direction_output() argument
675 switch (ts->irq_pin_access_method) { in goodix_irq_direction_output()
677 dev_err(&ts->client->dev, in goodix_irq_direction_output()
682 return gpiod_direction_output(ts->gpiod_int, value); in goodix_irq_direction_output()
688 return gpiod_direction_output_raw(ts->gpiod_int, value); in goodix_irq_direction_output()
690 return goodix_pin_acpi_output_method(ts, value); in goodix_irq_direction_output()
696 static int goodix_irq_direction_input(struct goodix_ts_data *ts) in goodix_irq_direction_input() argument
698 switch (ts->irq_pin_access_method) { in goodix_irq_direction_input()
700 dev_err(&ts->client->dev, in goodix_irq_direction_input()
705 return gpiod_direction_input(ts->gpiod_int); in goodix_irq_direction_input()
707 return gpiod_direction_input(ts->gpiod_int); in goodix_irq_direction_input()
709 return goodix_pin_acpi_direction_input(ts); in goodix_irq_direction_input()
715 int goodix_int_sync(struct goodix_ts_data *ts) in goodix_int_sync() argument
719 error = goodix_irq_direction_output(ts, 0); in goodix_int_sync()
725 error = goodix_irq_direction_input(ts); in goodix_int_sync()
732 dev_err(&ts->client->dev, "Controller irq sync failed.\n"); in goodix_int_sync()
741 int goodix_reset_no_int_sync(struct goodix_ts_data *ts) in goodix_reset_no_int_sync() argument
746 error = gpiod_direction_output(ts->gpiod_rst, 0); in goodix_reset_no_int_sync()
753 error = goodix_irq_direction_output(ts, ts->client->addr == 0x14); in goodix_reset_no_int_sync()
759 error = gpiod_direction_output(ts->gpiod_rst, 1); in goodix_reset_no_int_sync()
770 if (ts->irq_pin_access_method == IRQ_PIN_ACCESS_GPIO) { in goodix_reset_no_int_sync()
771 error = gpiod_direction_input(ts->gpiod_rst); in goodix_reset_no_int_sync()
779 dev_err(&ts->client->dev, "Controller reset failed.\n"); in goodix_reset_no_int_sync()
788 static int goodix_reset(struct goodix_ts_data *ts) in goodix_reset() argument
792 error = goodix_reset_no_int_sync(ts); in goodix_reset()
796 return goodix_int_sync(ts); in goodix_reset()
822 struct goodix_ts_data *ts = data; in goodix_resource() local
823 struct device *dev = &ts->client->dev; in goodix_resource()
827 if (ts->gpio_int_idx == -1) { in goodix_resource()
828 ts->gpio_int_idx = ts->gpio_count; in goodix_resource()
831 ts->gpio_int_idx = -2; in goodix_resource()
833 ts->gpio_count++; in goodix_resource()
835 ts->gpio_count++; in goodix_resource()
847 static int goodix_add_acpi_gpio_mappings(struct goodix_ts_data *ts) in goodix_add_acpi_gpio_mappings() argument
850 struct device *dev = &ts->client->dev; in goodix_add_acpi_gpio_mappings()
854 ts->gpio_count = 0; in goodix_add_acpi_gpio_mappings()
855 ts->gpio_int_idx = -1; in goodix_add_acpi_gpio_mappings()
857 goodix_resource, ts); in goodix_add_acpi_gpio_mappings()
871 if (soc_intel_is_cht() && ts->gpio_count == 2 && ts->gpio_int_idx != -1) { in goodix_add_acpi_gpio_mappings()
873 if (irq > 0 && irq != ts->client->irq) { in goodix_add_acpi_gpio_mappings()
874 dev_warn(dev, "Overriding IRQ %d -> %d\n", ts->client->irq, irq); in goodix_add_acpi_gpio_mappings()
875 ts->client->irq = irq; in goodix_add_acpi_gpio_mappings()
879 if (ts->gpio_count == 2 && ts->gpio_int_idx == 0) { in goodix_add_acpi_gpio_mappings()
880 ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_GPIO; in goodix_add_acpi_gpio_mappings()
882 } else if (ts->gpio_count == 2 && ts->gpio_int_idx == 1) { in goodix_add_acpi_gpio_mappings()
883 ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_GPIO; in goodix_add_acpi_gpio_mappings()
885 } else if (ts->gpio_count == 1 && ts->gpio_int_idx == -1 && in goodix_add_acpi_gpio_mappings()
889 ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_METHOD; in goodix_add_acpi_gpio_mappings()
891 } else if (soc_intel_is_byt() && ts->gpio_count == 2 && ts->gpio_int_idx == -1) { in goodix_add_acpi_gpio_mappings()
893 ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_GPIO; in goodix_add_acpi_gpio_mappings()
897 ts->gpio_count, ts->gpio_int_idx); in goodix_add_acpi_gpio_mappings()
912 ts->gpiod_rst_flags = GPIOD_ASIS; in goodix_add_acpi_gpio_mappings()
917 static int goodix_add_acpi_gpio_mappings(struct goodix_ts_data *ts) in goodix_add_acpi_gpio_mappings() argument
928 static int goodix_get_gpio_config(struct goodix_ts_data *ts) in goodix_get_gpio_config() argument
935 if (!ts->client) in goodix_get_gpio_config()
937 dev = &ts->client->dev; in goodix_get_gpio_config()
943 ts->gpiod_rst_flags = GPIOD_IN; in goodix_get_gpio_config()
945 ts->avdd28 = devm_regulator_get(dev, "AVDD28"); in goodix_get_gpio_config()
946 if (IS_ERR(ts->avdd28)) { in goodix_get_gpio_config()
947 error = PTR_ERR(ts->avdd28); in goodix_get_gpio_config()
954 ts->vddio = devm_regulator_get(dev, "VDDIO"); in goodix_get_gpio_config()
955 if (IS_ERR(ts->vddio)) { in goodix_get_gpio_config()
956 error = PTR_ERR(ts->vddio); in goodix_get_gpio_config()
975 if (goodix_add_acpi_gpio_mappings(ts) == 0) in goodix_get_gpio_config()
979 ts->gpiod_int = gpiod; in goodix_get_gpio_config()
982 gpiod = devm_gpiod_get_optional(dev, GOODIX_GPIO_RST_NAME, ts->gpiod_rst_flags); in goodix_get_gpio_config()
991 ts->gpiod_rst = gpiod; in goodix_get_gpio_config()
993 switch (ts->irq_pin_access_method) { in goodix_get_gpio_config()
1003 if (!ts->gpiod_int || !ts->gpiod_rst) in goodix_get_gpio_config()
1004 ts->irq_pin_access_method = IRQ_PIN_ACCESS_NONE; in goodix_get_gpio_config()
1007 if (!ts->gpiod_rst) in goodix_get_gpio_config()
1008 ts->irq_pin_access_method = IRQ_PIN_ACCESS_NONE; in goodix_get_gpio_config()
1011 if (ts->gpiod_int && ts->gpiod_rst) { in goodix_get_gpio_config()
1012 ts->reset_controller_at_probe = true; in goodix_get_gpio_config()
1013 ts->load_cfg_from_disk = true; in goodix_get_gpio_config()
1014 ts->irq_pin_access_method = IRQ_PIN_ACCESS_GPIO; in goodix_get_gpio_config()
1028 static void goodix_read_config(struct goodix_ts_data *ts) in goodix_read_config() argument
1038 if (!ts->firmware_name) { in goodix_read_config()
1039 error = goodix_i2c_read(ts->client, ts->chip->config_addr, in goodix_read_config()
1040 ts->config, ts->chip->config_len); in goodix_read_config()
1042 ts->int_trigger_type = GOODIX_INT_TRIGGER; in goodix_read_config()
1043 ts->max_touch_num = GOODIX_MAX_CONTACTS; in goodix_read_config()
1048 ts->int_trigger_type = ts->config[TRIGGER_LOC] & 0x03; in goodix_read_config()
1049 ts->max_touch_num = ts->config[MAX_CONTACTS_LOC] & 0x0f; in goodix_read_config()
1051 x_max = get_unaligned_le16(&ts->config[RESOLUTION_LOC]); in goodix_read_config()
1052 y_max = get_unaligned_le16(&ts->config[RESOLUTION_LOC + 2]); in goodix_read_config()
1054 input_abs_set_max(ts->input_dev, ABS_MT_POSITION_X, x_max - 1); in goodix_read_config()
1055 input_abs_set_max(ts->input_dev, ABS_MT_POSITION_Y, y_max - 1); in goodix_read_config()
1058 ts->chip->calc_config_checksum(ts); in goodix_read_config()
1066 static int goodix_read_version(struct goodix_ts_data *ts) in goodix_read_version() argument
1072 error = goodix_i2c_read(ts->client, GOODIX_REG_ID, buf, sizeof(buf)); in goodix_read_version()
1078 strscpy(ts->id, id_str, GOODIX_ID_MAX_LEN + 1); in goodix_read_version()
1080 ts->version = get_unaligned_le16(&buf[4]); in goodix_read_version()
1082 dev_info(&ts->client->dev, "ID %s, version: %04x\n", ts->id, in goodix_read_version()
1083 ts->version); in goodix_read_version()
1120 static int goodix_configure_dev(struct goodix_ts_data *ts) in goodix_configure_dev() argument
1125 ts->int_trigger_type = GOODIX_INT_TRIGGER; in goodix_configure_dev()
1126 ts->max_touch_num = GOODIX_MAX_CONTACTS; in goodix_configure_dev()
1128 ts->input_dev = devm_input_allocate_device(&ts->client->dev); in goodix_configure_dev()
1129 if (!ts->input_dev) { in goodix_configure_dev()
1130 dev_err(&ts->client->dev, "Failed to allocate input device."); in goodix_configure_dev()
1134 ts->input_dev->name = "Goodix Capacitive TouchScreen"; in goodix_configure_dev()
1135 ts->input_dev->phys = "input/ts"; in goodix_configure_dev()
1136 ts->input_dev->id.bustype = BUS_I2C; in goodix_configure_dev()
1137 ts->input_dev->id.vendor = 0x0416; in goodix_configure_dev()
1138 if (kstrtou16(ts->id, 10, &ts->input_dev->id.product)) in goodix_configure_dev()
1139 ts->input_dev->id.product = 0x1001; in goodix_configure_dev()
1140 ts->input_dev->id.version = ts->version; in goodix_configure_dev()
1142 ts->input_dev->keycode = ts->keymap; in goodix_configure_dev()
1143 ts->input_dev->keycodesize = sizeof(ts->keymap[0]); in goodix_configure_dev()
1144 ts->input_dev->keycodemax = GOODIX_MAX_KEYS; in goodix_configure_dev()
1149 ts->keymap[i] = KEY_LEFTMETA; in goodix_configure_dev()
1151 ts->keymap[i] = KEY_F1 + (i - 1); in goodix_configure_dev()
1153 input_set_capability(ts->input_dev, EV_KEY, ts->keymap[i]); in goodix_configure_dev()
1156 input_set_capability(ts->input_dev, EV_ABS, ABS_MT_POSITION_X); in goodix_configure_dev()
1157 input_set_capability(ts->input_dev, EV_ABS, ABS_MT_POSITION_Y); in goodix_configure_dev()
1158 input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 255, 0, 0); in goodix_configure_dev()
1159 input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0); in goodix_configure_dev()
1163 goodix_read_config(ts); in goodix_configure_dev()
1166 touchscreen_parse_properties(ts->input_dev, true, &ts->prop); in goodix_configure_dev()
1168 if (!ts->prop.max_x || !ts->prop.max_y || !ts->max_touch_num) { in goodix_configure_dev()
1169 if (!ts->reset_controller_at_probe && in goodix_configure_dev()
1170 ts->irq_pin_access_method != IRQ_PIN_ACCESS_NONE) { in goodix_configure_dev()
1171 dev_info(&ts->client->dev, "Config not set, resetting controller\n"); in goodix_configure_dev()
1173 ts->reset_controller_at_probe = true; in goodix_configure_dev()
1174 error = goodix_reset(ts); in goodix_configure_dev()
1179 dev_err(&ts->client->dev, in goodix_configure_dev()
1181 ts->prop.max_x, ts->prop.max_y, ts->max_touch_num); in goodix_configure_dev()
1182 ts->prop.max_x = GOODIX_MAX_WIDTH - 1; in goodix_configure_dev()
1183 ts->prop.max_y = GOODIX_MAX_HEIGHT - 1; in goodix_configure_dev()
1184 ts->max_touch_num = GOODIX_MAX_CONTACTS; in goodix_configure_dev()
1185 input_abs_set_max(ts->input_dev, in goodix_configure_dev()
1186 ABS_MT_POSITION_X, ts->prop.max_x); in goodix_configure_dev()
1187 input_abs_set_max(ts->input_dev, in goodix_configure_dev()
1188 ABS_MT_POSITION_Y, ts->prop.max_y); in goodix_configure_dev()
1192 ts->contact_size = 9; in goodix_configure_dev()
1194 dev_dbg(&ts->client->dev, in goodix_configure_dev()
1199 ts->prop.invert_x = true; in goodix_configure_dev()
1200 dev_dbg(&ts->client->dev, in goodix_configure_dev()
1204 error = input_mt_init_slots(ts->input_dev, ts->max_touch_num, in goodix_configure_dev()
1207 dev_err(&ts->client->dev, in goodix_configure_dev()
1212 error = input_register_device(ts->input_dev); in goodix_configure_dev()
1214 dev_err(&ts->client->dev, in goodix_configure_dev()
1226 error = goodix_create_pen_input(ts); in goodix_configure_dev()
1230 ts->irq_flags = goodix_irq_flags[ts->int_trigger_type] | IRQF_ONESHOT; in goodix_configure_dev()
1231 error = goodix_request_irq(ts); in goodix_configure_dev()
1233 dev_err(&ts->client->dev, "request IRQ failed: %d\n", error); in goodix_configure_dev()
1251 struct goodix_ts_data *ts = ctx; in goodix_config_cb() local
1254 if (ts->firmware_name) { in goodix_config_cb()
1258 error = goodix_check_cfg(ts, cfg->data, cfg->size); in goodix_config_cb()
1262 memcpy(ts->config, cfg->data, cfg->size); in goodix_config_cb()
1265 error = goodix_send_cfg(ts, cfg->data, cfg->size); in goodix_config_cb()
1270 goodix_configure_dev(ts); in goodix_config_cb()
1274 complete_all(&ts->firmware_loading_complete); in goodix_config_cb()
1279 struct goodix_ts_data *ts = arg; in goodix_disable_regulators() local
1281 regulator_disable(ts->vddio); in goodix_disable_regulators()
1282 regulator_disable(ts->avdd28); in goodix_disable_regulators()
1287 struct goodix_ts_data *ts; in goodix_ts_probe() local
1298 ts = devm_kzalloc(&client->dev, sizeof(*ts), GFP_KERNEL); in goodix_ts_probe()
1299 if (!ts) in goodix_ts_probe()
1302 ts->client = client; in goodix_ts_probe()
1303 i2c_set_clientdata(client, ts); in goodix_ts_probe()
1304 init_completion(&ts->firmware_loading_complete); in goodix_ts_probe()
1305 ts->contact_size = GOODIX_CONTACT_SIZE; in goodix_ts_probe()
1307 error = goodix_get_gpio_config(ts); in goodix_ts_probe()
1312 error = regulator_enable(ts->avdd28); in goodix_ts_probe()
1320 error = regulator_enable(ts->vddio); in goodix_ts_probe()
1325 regulator_disable(ts->avdd28); in goodix_ts_probe()
1330 goodix_disable_regulators, ts); in goodix_ts_probe()
1335 if (ts->reset_controller_at_probe) { in goodix_ts_probe()
1337 error = goodix_reset(ts); in goodix_ts_probe()
1344 if (!ts->reset_controller_at_probe && in goodix_ts_probe()
1345 ts->irq_pin_access_method != IRQ_PIN_ACCESS_NONE) { in goodix_ts_probe()
1347 ts->reset_controller_at_probe = true; in goodix_ts_probe()
1354 error = goodix_firmware_check(ts); in goodix_ts_probe()
1358 error = goodix_read_version(ts); in goodix_ts_probe()
1362 ts->chip = goodix_get_chip_data(ts->id); in goodix_ts_probe()
1364 if (ts->load_cfg_from_disk) { in goodix_ts_probe()
1370 snprintf(ts->cfg_name, sizeof(ts->cfg_name), in goodix_ts_probe()
1373 snprintf(ts->cfg_name, sizeof(ts->cfg_name), in goodix_ts_probe()
1374 "goodix_%s_cfg.bin", ts->id); in goodix_ts_probe()
1376 error = request_firmware_nowait(THIS_MODULE, true, ts->cfg_name, in goodix_ts_probe()
1377 &client->dev, GFP_KERNEL, ts, in goodix_ts_probe()
1388 error = goodix_configure_dev(ts); in goodix_ts_probe()
1398 struct goodix_ts_data *ts = i2c_get_clientdata(client); in goodix_ts_remove() local
1400 if (ts->load_cfg_from_disk) in goodix_ts_remove()
1401 wait_for_completion(&ts->firmware_loading_complete); in goodix_ts_remove()
1407 struct goodix_ts_data *ts = i2c_get_clientdata(client); in goodix_suspend() local
1410 if (ts->load_cfg_from_disk) in goodix_suspend()
1411 wait_for_completion(&ts->firmware_loading_complete); in goodix_suspend()
1414 if (ts->irq_pin_access_method == IRQ_PIN_ACCESS_NONE) { in goodix_suspend()
1420 goodix_free_irq(ts); in goodix_suspend()
1423 goodix_save_bak_ref(ts); in goodix_suspend()
1426 error = goodix_irq_direction_output(ts, 0); in goodix_suspend()
1428 goodix_request_irq(ts); in goodix_suspend()
1434 error = goodix_i2c_write_u8(ts->client, GOODIX_REG_COMMAND, in goodix_suspend()
1437 goodix_irq_direction_input(ts); in goodix_suspend()
1438 goodix_request_irq(ts); in goodix_suspend()
1454 struct goodix_ts_data *ts = i2c_get_clientdata(client); in goodix_resume() local
1458 if (ts->irq_pin_access_method == IRQ_PIN_ACCESS_NONE) { in goodix_resume()
1467 error = goodix_irq_direction_output(ts, 1); in goodix_resume()
1473 error = goodix_int_sync(ts); in goodix_resume()
1477 error = goodix_i2c_read(ts->client, ts->chip->config_addr, in goodix_resume()
1479 if (!error && config_ver != ts->config[0]) in goodix_resume()
1481 config_ver, ts->config[0]); in goodix_resume()
1483 if (error != 0 || config_ver != ts->config[0]) { in goodix_resume()
1484 error = goodix_reset(ts); in goodix_resume()
1488 error = goodix_send_cfg(ts, ts->config, ts->chip->config_len); in goodix_resume()
1493 error = goodix_request_irq(ts); in goodix_resume()