147 static void pixcir_ts_report(struct pixcir_i2c_ts_data *ts,  in pixcir_ts_report()  argument
152 	struct device *dev = &ts->client->dev;  in pixcir_ts_report()
153 	const struct pixcir_i2c_chip_data *chip = ts->chip;  in pixcir_ts_report()
159 	if (!ts->chip->has_hw_ids)  in pixcir_ts_report()
160 		input_mt_assign_slots(ts->input, slots, report->pos, n, 0);  in pixcir_ts_report()
164 			slot = input_mt_get_slot_by_key(ts->input,  in pixcir_ts_report()
175 		input_mt_slot(ts->input, slot);  in pixcir_ts_report()
176 		input_mt_report_slot_state(ts->input, MT_TOOL_FINGER, true);  in pixcir_ts_report()
178 		input_report_abs(ts->input, ABS_MT_POSITION_X,  in pixcir_ts_report()
180 		input_report_abs(ts->input, ABS_MT_POSITION_Y,  in pixcir_ts_report()
187 	input_mt_sync_frame(ts->input);  in pixcir_ts_report()
188 	input_sync(ts->input);  in pixcir_ts_report()
232 static int pixcir_set_power_mode(struct pixcir_i2c_ts_data *ts,  in pixcir_set_power_mode()  argument
235 	struct device *dev = &ts->client->dev;  in pixcir_set_power_mode()
239 		if (ts->gpio_wake)  in pixcir_set_power_mode()
240 			gpiod_set_value_cansleep(ts->gpio_wake, 1);  in pixcir_set_power_mode()
243 	ret = i2c_smbus_read_byte_data(ts->client, PIXCIR_REG_POWER_MODE);  in pixcir_set_power_mode()
256 	ret = i2c_smbus_write_byte_data(ts->client, PIXCIR_REG_POWER_MODE, ret);  in pixcir_set_power_mode()
264 		if (ts->gpio_wake)  in pixcir_set_power_mode()
265 			gpiod_set_value_cansleep(ts->gpio_wake, 0);  in pixcir_set_power_mode()
276 static int pixcir_set_int_mode(struct pixcir_i2c_ts_data *ts,  in pixcir_set_int_mode()  argument
279 	struct device *dev = &ts->client->dev;  in pixcir_set_int_mode()
282 	ret = i2c_smbus_read_byte_data(ts->client, PIXCIR_REG_INT_MODE);  in pixcir_set_int_mode()
297 	ret = i2c_smbus_write_byte_data(ts->client, PIXCIR_REG_INT_MODE, ret);  in pixcir_set_int_mode()
310 static int pixcir_int_enable(struct pixcir_i2c_ts_data *ts, bool enable)  in pixcir_int_enable()  argument
312 	struct device *dev = &ts->client->dev;  in pixcir_int_enable()
315 	ret = i2c_smbus_read_byte_data(ts->client, PIXCIR_REG_INT_MODE);  in pixcir_int_enable()
327 	ret = i2c_smbus_write_byte_data(ts->client, PIXCIR_REG_INT_MODE, ret);  in pixcir_int_enable()
337 static int pixcir_start(struct pixcir_i2c_ts_data *ts)  in pixcir_start()  argument
339 	struct device *dev = &ts->client->dev;  in pixcir_start()
342 	if (ts->gpio_enable) {  in pixcir_start()
343 		gpiod_set_value_cansleep(ts->gpio_enable, 1);  in pixcir_start()
348 	error = pixcir_set_int_mode(ts, PIXCIR_INT_LEVEL_TOUCH, 0);  in pixcir_start()
354 	ts->running = true;  in pixcir_start()
358 	error = pixcir_int_enable(ts, true);  in pixcir_start()
368 static int pixcir_stop(struct pixcir_i2c_ts_data *ts)  in pixcir_stop()  argument
373 	error = pixcir_int_enable(ts, false);  in pixcir_stop()
375 		dev_err(&ts->client->dev,  in pixcir_stop()
382 	ts->running = false;  in pixcir_stop()
386 	synchronize_irq(ts->client->irq);  in pixcir_stop()
388 	if (ts->gpio_enable)  in pixcir_stop()
389 		gpiod_set_value_cansleep(ts->gpio_enable, 0);  in pixcir_stop()
396 	struct pixcir_i2c_ts_data *ts = input_get_drvdata(dev);  in pixcir_input_open()  local
398 	return pixcir_start(ts);  in pixcir_input_open()
403 	struct pixcir_i2c_ts_data *ts = input_get_drvdata(dev);  in pixcir_input_close()  local
405 	pixcir_stop(ts);  in pixcir_input_close()
411 	struct pixcir_i2c_ts_data *ts = i2c_get_clientdata(client);  in pixcir_i2c_ts_suspend()  local
412 	struct input_dev *input = ts->input;  in pixcir_i2c_ts_suspend()
419 			ret = pixcir_start(ts);  in pixcir_i2c_ts_suspend()
426 		ret = pixcir_stop(ts);  in pixcir_i2c_ts_suspend()
438 	struct pixcir_i2c_ts_data *ts = i2c_get_clientdata(client);  in pixcir_i2c_ts_resume()  local
439 	struct input_dev *input = ts->input;  in pixcir_i2c_ts_resume()
446 			ret = pixcir_stop(ts);  in pixcir_i2c_ts_resume()
453 		ret = pixcir_start(ts);  in pixcir_i2c_ts_resume()