177 static bool edt_ft5x06_ts_check_crc(struct edt_ft5x06_ts_data *tsdata,  in edt_ft5x06_ts_check_crc()  argument
187 		tsdata->crc_errors++;  in edt_ft5x06_ts_check_crc()
188 		dev_err_ratelimited(&tsdata->client->dev,  in edt_ft5x06_ts_check_crc()
199 	struct edt_ft5x06_ts_data *tsdata = dev_id;  in edt_ft5x06_ts_isr()  local
200 	struct device *dev = &tsdata->client->dev;  in edt_ft5x06_ts_isr()
207 	switch (tsdata->version) {  in edt_ft5x06_ts_isr()
230 	datalen = tplen * tsdata->max_support_points + offset + crclen;  in edt_ft5x06_ts_isr()
232 	error = edt_ft5x06_ts_readwrite(tsdata->client,  in edt_ft5x06_ts_isr()
242 	if (tsdata->version == EDT_M06) {  in edt_ft5x06_ts_isr()
245 			tsdata->header_errors++;  in edt_ft5x06_ts_isr()
252 		if (!edt_ft5x06_ts_check_crc(tsdata, rdbuf, datalen))  in edt_ft5x06_ts_isr()
256 	for (i = 0; i < tsdata->max_support_points; i++) {  in edt_ft5x06_ts_isr()
265 		if (tsdata->version == EDT_M06 && type == TOUCH_EVENT_DOWN)  in edt_ft5x06_ts_isr()
271 		if (tsdata->version == EV_FT)  in edt_ft5x06_ts_isr()
276 		input_mt_slot(tsdata->input, id);  in edt_ft5x06_ts_isr()
277 		if (input_mt_report_slot_state(tsdata->input, MT_TOOL_FINGER,  in edt_ft5x06_ts_isr()
279 			touchscreen_report_pos(tsdata->input, &tsdata->prop,  in edt_ft5x06_ts_isr()
283 	input_mt_report_pointer_emulation(tsdata->input, true);  in edt_ft5x06_ts_isr()
284 	input_sync(tsdata->input);  in edt_ft5x06_ts_isr()
290 static int edt_ft5x06_register_write(struct edt_ft5x06_ts_data *tsdata,  in edt_ft5x06_register_write()  argument
295 	switch (tsdata->version) {  in edt_ft5x06_register_write()
297 		wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;  in edt_ft5x06_register_write()
298 		wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;  in edt_ft5x06_register_write()
301 		return edt_ft5x06_ts_readwrite(tsdata->client, 4,  in edt_ft5x06_register_write()
311 		return edt_ft5x06_ts_readwrite(tsdata->client, 2,  in edt_ft5x06_register_write()
319 static int edt_ft5x06_register_read(struct edt_ft5x06_ts_data *tsdata,  in edt_ft5x06_register_read()  argument
325 	switch (tsdata->version) {  in edt_ft5x06_register_read()
327 		wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;  in edt_ft5x06_register_read()
328 		wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;  in edt_ft5x06_register_read()
329 		wrbuf[1] |= tsdata->factory_mode ? 0x80 : 0x40;  in edt_ft5x06_register_read()
331 		error = edt_ft5x06_ts_readwrite(tsdata->client, 2, wrbuf, 2,  in edt_ft5x06_register_read()
337 			dev_err(&tsdata->client->dev,  in edt_ft5x06_register_read()
350 		error = edt_ft5x06_ts_readwrite(tsdata->client, 1,  in edt_ft5x06_register_read()
392 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in edt_ft5x06_setting_show()  local
395 	u8 *field = (u8 *)tsdata + attr->field_offset;  in edt_ft5x06_setting_show()
401 	mutex_lock(&tsdata->mutex);  in edt_ft5x06_setting_show()
403 	if (tsdata->factory_mode) {  in edt_ft5x06_setting_show()
408 	switch (tsdata->version) {  in edt_ft5x06_setting_show()
429 		val = edt_ft5x06_register_read(tsdata, addr);  in edt_ft5x06_setting_show()
432 			dev_err(&tsdata->client->dev,  in edt_ft5x06_setting_show()
442 		dev_warn(&tsdata->client->dev,  in edt_ft5x06_setting_show()
450 	mutex_unlock(&tsdata->mutex);  in edt_ft5x06_setting_show()
459 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in edt_ft5x06_setting_store()  local
462 	u8 *field = (u8 *)tsdata + attr->field_offset;  in edt_ft5x06_setting_store()
467 	mutex_lock(&tsdata->mutex);  in edt_ft5x06_setting_store()
469 	if (tsdata->factory_mode) {  in edt_ft5x06_setting_store()
483 	switch (tsdata->version) {  in edt_ft5x06_setting_store()
504 		error = edt_ft5x06_register_write(tsdata, addr, val);  in edt_ft5x06_setting_store()
506 			dev_err(&tsdata->client->dev,  in edt_ft5x06_setting_store()
515 	mutex_unlock(&tsdata->mutex);  in edt_ft5x06_setting_store()
542 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in model_show()  local
544 	return sysfs_emit(buf, "%s\n", tsdata->name);  in model_show()
553 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in fw_version_show()  local
555 	return sysfs_emit(buf, "%s\n", tsdata->fw_version);  in fw_version_show()
565 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in header_errors_show()  local
567 	return sysfs_emit(buf, "%d\n", tsdata->header_errors);  in header_errors_show()
577 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in crc_errors_show()  local
579 	return sysfs_emit(buf, "%d\n", tsdata->crc_errors);  in crc_errors_show()
602 static void edt_ft5x06_restore_reg_parameters(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_restore_reg_parameters()  argument
604 	struct edt_reg_addr *reg_addr = &tsdata->reg_addr;  in edt_ft5x06_restore_reg_parameters()
606 	edt_ft5x06_register_write(tsdata, reg_addr->reg_threshold,  in edt_ft5x06_restore_reg_parameters()
607 				  tsdata->threshold);  in edt_ft5x06_restore_reg_parameters()
608 	edt_ft5x06_register_write(tsdata, reg_addr->reg_gain,  in edt_ft5x06_restore_reg_parameters()
609 				  tsdata->gain);  in edt_ft5x06_restore_reg_parameters()
611 		edt_ft5x06_register_write(tsdata, reg_addr->reg_offset,  in edt_ft5x06_restore_reg_parameters()
612 					  tsdata->offset);  in edt_ft5x06_restore_reg_parameters()
614 		edt_ft5x06_register_write(tsdata, reg_addr->reg_offset_x,  in edt_ft5x06_restore_reg_parameters()
615 					  tsdata->offset_x);  in edt_ft5x06_restore_reg_parameters()
617 		edt_ft5x06_register_write(tsdata, reg_addr->reg_offset_y,  in edt_ft5x06_restore_reg_parameters()
618 					  tsdata->offset_y);  in edt_ft5x06_restore_reg_parameters()
620 		edt_ft5x06_register_write(tsdata, reg_addr->reg_report_rate,  in edt_ft5x06_restore_reg_parameters()
621 				  tsdata->report_rate);  in edt_ft5x06_restore_reg_parameters()
626 static int edt_ft5x06_factory_mode(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_factory_mode()  argument
628 	struct i2c_client *client = tsdata->client;  in edt_ft5x06_factory_mode()
633 	if (tsdata->version != EDT_M06) {  in edt_ft5x06_factory_mode()
641 	if (!tsdata->raw_buffer) {  in edt_ft5x06_factory_mode()
642 		tsdata->raw_bufsize = tsdata->num_x * tsdata->num_y *  in edt_ft5x06_factory_mode()
644 		tsdata->raw_buffer = kzalloc(tsdata->raw_bufsize, GFP_KERNEL);  in edt_ft5x06_factory_mode()
645 		if (!tsdata->raw_buffer) {  in edt_ft5x06_factory_mode()
652 	error = edt_ft5x06_register_write(tsdata, WORK_REGISTER_OPMODE, 0x03);  in edt_ft5x06_factory_mode()
659 	tsdata->factory_mode = true;  in edt_ft5x06_factory_mode()
663 		ret = edt_ft5x06_register_read(tsdata, FACTORY_REGISTER_OPMODE);  in edt_ft5x06_factory_mode()
678 	kfree(tsdata->raw_buffer);  in edt_ft5x06_factory_mode()
679 	tsdata->raw_buffer = NULL;  in edt_ft5x06_factory_mode()
680 	tsdata->factory_mode = false;  in edt_ft5x06_factory_mode()
686 static int edt_ft5x06_work_mode(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_work_mode()  argument
688 	struct i2c_client *client = tsdata->client;  in edt_ft5x06_work_mode()
694 	error = edt_ft5x06_register_write(tsdata, FACTORY_REGISTER_OPMODE, 0x1);  in edt_ft5x06_work_mode()
701 	tsdata->factory_mode = false;  in edt_ft5x06_work_mode()
706 		ret = edt_ft5x06_register_read(tsdata, WORK_REGISTER_OPMODE);  in edt_ft5x06_work_mode()
714 		tsdata->factory_mode = true;  in edt_ft5x06_work_mode()
718 	kfree(tsdata->raw_buffer);  in edt_ft5x06_work_mode()
719 	tsdata->raw_buffer = NULL;  in edt_ft5x06_work_mode()
721 	edt_ft5x06_restore_reg_parameters(tsdata);  in edt_ft5x06_work_mode()
729 	struct edt_ft5x06_ts_data *tsdata = data;  in edt_ft5x06_debugfs_mode_get()  local
731 	*mode = tsdata->factory_mode;  in edt_ft5x06_debugfs_mode_get()
738 	struct edt_ft5x06_ts_data *tsdata = data;  in edt_ft5x06_debugfs_mode_set()  local
744 	mutex_lock(&tsdata->mutex);  in edt_ft5x06_debugfs_mode_set()
746 	if (mode != tsdata->factory_mode) {  in edt_ft5x06_debugfs_mode_set()
747 		retval = mode ? edt_ft5x06_factory_mode(tsdata) :  in edt_ft5x06_debugfs_mode_set()
748 				edt_ft5x06_work_mode(tsdata);  in edt_ft5x06_debugfs_mode_set()
751 	mutex_unlock(&tsdata->mutex);  in edt_ft5x06_debugfs_mode_set()
762 	struct edt_ft5x06_ts_data *tsdata = file->private_data;  in edt_ft5x06_debugfs_raw_data_read()  local
763 	struct i2c_client *client = tsdata->client;  in edt_ft5x06_debugfs_raw_data_read()
771 	if (*off < 0 || *off >= tsdata->raw_bufsize)  in edt_ft5x06_debugfs_raw_data_read()
774 	mutex_lock(&tsdata->mutex);  in edt_ft5x06_debugfs_raw_data_read()
776 	if (!tsdata->factory_mode || !tsdata->raw_buffer) {  in edt_ft5x06_debugfs_raw_data_read()
781 	error = edt_ft5x06_register_write(tsdata, 0x08, 0x01);  in edt_ft5x06_debugfs_raw_data_read()
790 		val = edt_ft5x06_register_read(tsdata, 0x08);  in edt_ft5x06_debugfs_raw_data_read()
809 	rdbuf = tsdata->raw_buffer;  in edt_ft5x06_debugfs_raw_data_read()
810 	colbytes = tsdata->num_y * sizeof(u16);  in edt_ft5x06_debugfs_raw_data_read()
814 	for (i = 0; i < tsdata->num_x; i++) {  in edt_ft5x06_debugfs_raw_data_read()
816 		error = edt_ft5x06_ts_readwrite(tsdata->client,  in edt_ft5x06_debugfs_raw_data_read()
825 	read = min_t(size_t, count, tsdata->raw_bufsize - *off);  in edt_ft5x06_debugfs_raw_data_read()
826 	if (copy_to_user(buf, tsdata->raw_buffer + *off, read)) {  in edt_ft5x06_debugfs_raw_data_read()
833 	mutex_unlock(&tsdata->mutex);  in edt_ft5x06_debugfs_raw_data_read()
842 static void edt_ft5x06_ts_prepare_debugfs(struct edt_ft5x06_ts_data *tsdata,  in edt_ft5x06_ts_prepare_debugfs()  argument
845 	tsdata->debug_dir = debugfs_create_dir(debugfs_name, NULL);  in edt_ft5x06_ts_prepare_debugfs()
847 	debugfs_create_u16("num_x", S_IRUSR, tsdata->debug_dir, &tsdata->num_x);  in edt_ft5x06_ts_prepare_debugfs()
848 	debugfs_create_u16("num_y", S_IRUSR, tsdata->debug_dir, &tsdata->num_y);  in edt_ft5x06_ts_prepare_debugfs()
851 			    tsdata->debug_dir, tsdata, &debugfs_mode_fops);  in edt_ft5x06_ts_prepare_debugfs()
853 			    tsdata->debug_dir, tsdata, &debugfs_raw_data_fops);  in edt_ft5x06_ts_prepare_debugfs()
856 static void edt_ft5x06_ts_teardown_debugfs(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_teardown_debugfs()  argument
858 	debugfs_remove_recursive(tsdata->debug_dir);  in edt_ft5x06_ts_teardown_debugfs()
859 	kfree(tsdata->raw_buffer);  in edt_ft5x06_ts_teardown_debugfs()
864 static int edt_ft5x06_factory_mode(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_factory_mode()  argument
869 static void edt_ft5x06_ts_prepare_debugfs(struct edt_ft5x06_ts_data *tsdata,  in edt_ft5x06_ts_prepare_debugfs()  argument
874 static void edt_ft5x06_ts_teardown_debugfs(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_teardown_debugfs()  argument
881 				  struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_identify()  argument
886 	char *model_name = tsdata->name;  in edt_ft5x06_ts_identify()
887 	char *fw_version = tsdata->fw_version;  in edt_ft5x06_ts_identify()
904 		tsdata->version = EDT_M06;  in edt_ft5x06_ts_identify()
918 		tsdata->version = EDT_M12;  in edt_ft5x06_ts_identify()
941 		tsdata->version = GENERIC_FT;  in edt_ft5x06_ts_identify()
966 			tsdata->version = EDT_M09;  in edt_ft5x06_ts_identify()
971 			tsdata->version = EDT_M09;  in edt_ft5x06_ts_identify()
979 			tsdata->version = EV_FT;  in edt_ft5x06_ts_identify()
1000 				       struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_get_defaults()  argument
1002 	struct edt_reg_addr *reg_addr = &tsdata->reg_addr;  in edt_ft5x06_ts_get_defaults()
1008 		edt_ft5x06_register_write(tsdata, reg_addr->reg_threshold, val);  in edt_ft5x06_ts_get_defaults()
1009 		tsdata->threshold = val;  in edt_ft5x06_ts_get_defaults()
1014 		edt_ft5x06_register_write(tsdata, reg_addr->reg_gain, val);  in edt_ft5x06_ts_get_defaults()
1015 		tsdata->gain = val;  in edt_ft5x06_ts_get_defaults()
1021 			edt_ft5x06_register_write(tsdata,  in edt_ft5x06_ts_get_defaults()
1023 		tsdata->offset = val;  in edt_ft5x06_ts_get_defaults()
1029 			edt_ft5x06_register_write(tsdata,  in edt_ft5x06_ts_get_defaults()
1031 		tsdata->offset_x = val;  in edt_ft5x06_ts_get_defaults()
1037 			edt_ft5x06_register_write(tsdata,  in edt_ft5x06_ts_get_defaults()
1039 		tsdata->offset_y = val;  in edt_ft5x06_ts_get_defaults()
1043 static void edt_ft5x06_ts_get_parameters(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_get_parameters()  argument
1045 	struct edt_reg_addr *reg_addr = &tsdata->reg_addr;  in edt_ft5x06_ts_get_parameters()
1047 	tsdata->threshold = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1049 	tsdata->gain = edt_ft5x06_register_read(tsdata, reg_addr->reg_gain);  in edt_ft5x06_ts_get_parameters()
1051 		tsdata->offset =  in edt_ft5x06_ts_get_parameters()
1052 			edt_ft5x06_register_read(tsdata, reg_addr->reg_offset);  in edt_ft5x06_ts_get_parameters()
1054 		tsdata->offset_x = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1057 		tsdata->offset_y = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1060 		tsdata->report_rate = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1062 	tsdata->num_x = EDT_DEFAULT_NUM_X;  in edt_ft5x06_ts_get_parameters()
1064 		tsdata->num_x = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1066 	tsdata->num_y = EDT_DEFAULT_NUM_Y;  in edt_ft5x06_ts_get_parameters()
1068 		tsdata->num_y = edt_ft5x06_register_read(tsdata,  in edt_ft5x06_ts_get_parameters()
1072 static void edt_ft5x06_ts_set_regs(struct edt_ft5x06_ts_data *tsdata)  in edt_ft5x06_ts_set_regs()  argument
1074 	struct edt_reg_addr *reg_addr = &tsdata->reg_addr;  in edt_ft5x06_ts_set_regs()
1076 	switch (tsdata->version) {  in edt_ft5x06_ts_set_regs()
1091 		reg_addr->reg_report_rate = tsdata->version == EDT_M12 ?  in edt_ft5x06_ts_set_regs()
1138 	struct edt_ft5x06_ts_data *tsdata;  in edt_ft5x06_ts_probe()  local
1147 	tsdata = devm_kzalloc(&client->dev, sizeof(*tsdata), GFP_KERNEL);  in edt_ft5x06_ts_probe()
1148 	if (!tsdata) {  in edt_ft5x06_ts_probe()
1161 	tsdata->max_support_points = chip_data->max_support_points;  in edt_ft5x06_ts_probe()
1163 	tsdata->vcc = devm_regulator_get(&client->dev, "vcc");  in edt_ft5x06_ts_probe()
1164 	if (IS_ERR(tsdata->vcc)) {  in edt_ft5x06_ts_probe()
1165 		error = PTR_ERR(tsdata->vcc);  in edt_ft5x06_ts_probe()
1172 	tsdata->iovcc = devm_regulator_get(&client->dev, "iovcc");  in edt_ft5x06_ts_probe()
1173 	if (IS_ERR(tsdata->iovcc)) {  in edt_ft5x06_ts_probe()
1174 		error = PTR_ERR(tsdata->iovcc);  in edt_ft5x06_ts_probe()
1181 	error = regulator_enable(tsdata->iovcc);  in edt_ft5x06_ts_probe()
1190 	error = regulator_enable(tsdata->vcc);  in edt_ft5x06_ts_probe()
1193 		regulator_disable(tsdata->iovcc);  in edt_ft5x06_ts_probe()
1199 					 tsdata);  in edt_ft5x06_ts_probe()
1203 	tsdata->reset_gpio = devm_gpiod_get_optional(&client->dev,  in edt_ft5x06_ts_probe()
1205 	if (IS_ERR(tsdata->reset_gpio)) {  in edt_ft5x06_ts_probe()
1206 		error = PTR_ERR(tsdata->reset_gpio);  in edt_ft5x06_ts_probe()
1212 	tsdata->wake_gpio = devm_gpiod_get_optional(&client->dev,  in edt_ft5x06_ts_probe()
1214 	if (IS_ERR(tsdata->wake_gpio)) {  in edt_ft5x06_ts_probe()
1215 		error = PTR_ERR(tsdata->wake_gpio);  in edt_ft5x06_ts_probe()
1227 	if (tsdata->reset_gpio)  in edt_ft5x06_ts_probe()
1228 		tsdata->suspend_mode = EDT_PMODE_POWEROFF;  in edt_ft5x06_ts_probe()
1229 	else if (tsdata->wake_gpio)  in edt_ft5x06_ts_probe()
1230 		tsdata->suspend_mode = EDT_PMODE_HIBERNATE;  in edt_ft5x06_ts_probe()
1232 		tsdata->suspend_mode = EDT_PMODE_NOT_SUPPORTED;  in edt_ft5x06_ts_probe()
1234 	if (tsdata->wake_gpio) {  in edt_ft5x06_ts_probe()
1236 		gpiod_set_value_cansleep(tsdata->wake_gpio, 1);  in edt_ft5x06_ts_probe()
1239 	if (tsdata->reset_gpio) {  in edt_ft5x06_ts_probe()
1241 		gpiod_set_value_cansleep(tsdata->reset_gpio, 0);  in edt_ft5x06_ts_probe()
1251 	mutex_init(&tsdata->mutex);  in edt_ft5x06_ts_probe()
1252 	tsdata->client = client;  in edt_ft5x06_ts_probe()
1253 	tsdata->input = input;  in edt_ft5x06_ts_probe()
1254 	tsdata->factory_mode = false;  in edt_ft5x06_ts_probe()
1256 	error = edt_ft5x06_ts_identify(client, tsdata);  in edt_ft5x06_ts_probe()
1266 	edt_ft5x06_ts_readwrite(tsdata->client, 2, buf, 2, buf);  in edt_ft5x06_ts_probe()
1268 	edt_ft5x06_ts_set_regs(tsdata);  in edt_ft5x06_ts_probe()
1269 	edt_ft5x06_ts_get_defaults(&client->dev, tsdata);  in edt_ft5x06_ts_probe()
1270 	edt_ft5x06_ts_get_parameters(tsdata);  in edt_ft5x06_ts_probe()
1272 	if (tsdata->reg_addr.reg_report_rate != NO_REGISTER &&  in edt_ft5x06_ts_probe()
1275 		if (tsdata->version == EDT_M06)  in edt_ft5x06_ts_probe()
1276 			tsdata->report_rate = clamp_val(report_rate, 30, 140);  in edt_ft5x06_ts_probe()
1278 			tsdata->report_rate = clamp_val(report_rate, 1, 255);  in edt_ft5x06_ts_probe()
1280 		if (report_rate != tsdata->report_rate)  in edt_ft5x06_ts_probe()
1283 				 report_rate, tsdata->report_rate);  in edt_ft5x06_ts_probe()
1285 		if (tsdata->version == EDT_M06)  in edt_ft5x06_ts_probe()
1286 			tsdata->report_rate /= 10;  in edt_ft5x06_ts_probe()
1288 		edt_ft5x06_register_write(tsdata,  in edt_ft5x06_ts_probe()
1289 					  tsdata->reg_addr.reg_report_rate,  in edt_ft5x06_ts_probe()
1290 					  tsdata->report_rate);  in edt_ft5x06_ts_probe()
1295 		tsdata->name, tsdata->fw_version, tsdata->num_x, tsdata->num_y);  in edt_ft5x06_ts_probe()
1297 	input->name = tsdata->name;  in edt_ft5x06_ts_probe()
1302 			     0, tsdata->num_x * 64 - 1, 0, 0);  in edt_ft5x06_ts_probe()
1304 			     0, tsdata->num_y * 64 - 1, 0, 0);  in edt_ft5x06_ts_probe()
1306 	touchscreen_parse_properties(input, true, &tsdata->prop);  in edt_ft5x06_ts_probe()
1308 	error = input_mt_init_slots(input, tsdata->max_support_points,  in edt_ft5x06_ts_probe()
1315 	i2c_set_clientdata(client, tsdata);  in edt_ft5x06_ts_probe()
1324 					client->name, tsdata);  in edt_ft5x06_ts_probe()
1338 	edt_ft5x06_ts_prepare_debugfs(tsdata, dev_driver_string(&client->dev));  in edt_ft5x06_ts_probe()
1343 		tsdata->wake_gpio ? desc_to_gpio(tsdata->wake_gpio) : -1,  in edt_ft5x06_ts_probe()
1344 		tsdata->reset_gpio ? desc_to_gpio(tsdata->reset_gpio) : -1);  in edt_ft5x06_ts_probe()
1351 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in edt_ft5x06_ts_remove()  local
1353 	edt_ft5x06_ts_teardown_debugfs(tsdata);  in edt_ft5x06_ts_remove()
1359 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in edt_ft5x06_ts_suspend()  local
1360 	struct gpio_desc *reset_gpio = tsdata->reset_gpio;  in edt_ft5x06_ts_suspend()
1366 	if (tsdata->suspend_mode == EDT_PMODE_NOT_SUPPORTED)  in edt_ft5x06_ts_suspend()
1370 	ret = edt_ft5x06_register_write(tsdata, PMOD_REGISTER_OPMODE,  in edt_ft5x06_ts_suspend()
1375 	if (tsdata->suspend_mode == EDT_PMODE_HIBERNATE)  in edt_ft5x06_ts_suspend()
1384 	disable_irq(tsdata->client->irq);  in edt_ft5x06_ts_suspend()
1389 	ret = regulator_disable(tsdata->vcc);  in edt_ft5x06_ts_suspend()
1392 	ret = regulator_disable(tsdata->iovcc);  in edt_ft5x06_ts_suspend()
1402 	struct edt_ft5x06_ts_data *tsdata = i2c_get_clientdata(client);  in edt_ft5x06_ts_resume()  local
1408 	if (tsdata->suspend_mode == EDT_PMODE_NOT_SUPPORTED)  in edt_ft5x06_ts_resume()
1411 	if (tsdata->suspend_mode == EDT_PMODE_POWEROFF) {  in edt_ft5x06_ts_resume()
1412 		struct gpio_desc *reset_gpio = tsdata->reset_gpio;  in edt_ft5x06_ts_resume()
1425 		ret = regulator_enable(tsdata->iovcc);  in edt_ft5x06_ts_resume()
1434 		ret = regulator_enable(tsdata->vcc);  in edt_ft5x06_ts_resume()
1437 			regulator_disable(tsdata->iovcc);  in edt_ft5x06_ts_resume()
1445 		edt_ft5x06_restore_reg_parameters(tsdata);  in edt_ft5x06_ts_resume()
1446 		enable_irq(tsdata->client->irq);  in edt_ft5x06_ts_resume()
1448 		if (tsdata->factory_mode)  in edt_ft5x06_ts_resume()
1449 			ret = edt_ft5x06_factory_mode(tsdata);  in edt_ft5x06_ts_resume()
1451 		struct gpio_desc *wake_gpio = tsdata->wake_gpio;  in edt_ft5x06_ts_resume()