78 	struct i2c_client *client;  member
102 static s32 mlx90614_write_word(const struct i2c_client *client, u8 command,  in mlx90614_write_word()  argument
113 	dev_dbg(&client->dev, "Writing 0x%x to address 0x%x", value, command);  in mlx90614_write_word()
116 	ret = i2c_smbus_xfer(client->adapter, client->addr,  in mlx90614_write_word()
117 			     client->flags | I2C_CLIENT_PEC,  in mlx90614_write_word()
126 	ret = i2c_smbus_xfer(client->adapter, client->addr,  in mlx90614_write_word()
127 			     client->flags | I2C_CLIENT_PEC,  in mlx90614_write_word()
140 static inline s32 mlx90614_iir_search(const struct i2c_client *client,  in mlx90614_iir_search()  argument
159 	ret = i2c_smbus_read_word_data(client, MLX90614_CONFIG);  in mlx90614_iir_search()
169 	ret = mlx90614_write_word(client, MLX90614_CONFIG, ret);  in mlx90614_iir_search()
187 	pm_runtime_get_sync(&data->client->dev);  in mlx90614_power_get()
194 			pm_runtime_put_autosuspend(&data->client->dev);  in mlx90614_power_get()
207 	pm_runtime_mark_last_busy(&data->client->dev);  in mlx90614_power_put()
208 	pm_runtime_put_autosuspend(&data->client->dev);  in mlx90614_power_put()
254 		ret = i2c_smbus_read_word_data(data->client, cmd);  in mlx90614_read_raw()
276 		ret = i2c_smbus_read_word_data(data->client,  in mlx90614_read_raw()
296 		ret = i2c_smbus_read_word_data(data->client, MLX90614_CONFIG);  in mlx90614_read_raw()
328 		ret = mlx90614_write_word(data->client, MLX90614_EMISSIVITY,  in mlx90614_write_raw()
340 		ret = mlx90614_iir_search(data->client,  in mlx90614_write_raw()
412 		dev_dbg(&data->client->dev, "Sleep disabled");  in mlx90614_sleep()
416 	dev_dbg(&data->client->dev, "Requesting sleep");  in mlx90614_sleep()
419 	ret = i2c_smbus_xfer(data->client->adapter, data->client->addr,  in mlx90614_sleep()
420 			     data->client->flags | I2C_CLIENT_PEC,  in mlx90614_sleep()
431 		dev_dbg(&data->client->dev, "Wake-up disabled");  in mlx90614_wakeup()
435 	dev_dbg(&data->client->dev, "Requesting wake-up");  in mlx90614_wakeup()
437 	i2c_lock_adapter(data->client->adapter);  in mlx90614_wakeup()
441 	i2c_unlock_adapter(data->client->adapter);  in mlx90614_wakeup()
452 	i2c_smbus_read_word_data(data->client, MLX90614_CONFIG);  in mlx90614_wakeup()
458 static struct gpio_desc *mlx90614_probe_wakeup(struct i2c_client *client)  in mlx90614_probe_wakeup()  argument
462 	if (!i2c_check_functionality(client->adapter,  in mlx90614_probe_wakeup()
464 		dev_info(&client->dev,  in mlx90614_probe_wakeup()
469 	gpio = devm_gpiod_get_optional(&client->dev, "wakeup", GPIOD_IN);  in mlx90614_probe_wakeup()
472 		dev_warn(&client->dev,  in mlx90614_probe_wakeup()
477 		dev_info(&client->dev,  in mlx90614_probe_wakeup()
492 static inline struct gpio_desc *mlx90614_probe_wakeup(struct i2c_client *client)  in mlx90614_probe_wakeup()  argument
499 static int mlx90614_probe_num_ir_sensors(struct i2c_client *client)  in mlx90614_probe_num_ir_sensors()  argument
503 	ret = i2c_smbus_read_word_data(client, MLX90614_CONFIG);  in mlx90614_probe_num_ir_sensors()
511 static int mlx90614_probe(struct i2c_client *client,  in mlx90614_probe()  argument
518 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))  in mlx90614_probe()
521 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));  in mlx90614_probe()
526 	i2c_set_clientdata(client, indio_dev);  in mlx90614_probe()
527 	data->client = client;  in mlx90614_probe()
529 	data->wakeup_gpio = mlx90614_probe_wakeup(client);  in mlx90614_probe()
533 	indio_dev->dev.parent = &client->dev;  in mlx90614_probe()
538 	ret = mlx90614_probe_num_ir_sensors(client);  in mlx90614_probe()
541 		dev_dbg(&client->dev, "Found single sensor");  in mlx90614_probe()
546 		dev_dbg(&client->dev, "Found dual sensor");  in mlx90614_probe()
555 		pm_runtime_set_autosuspend_delay(&client->dev,  in mlx90614_probe()
557 		pm_runtime_use_autosuspend(&client->dev);  in mlx90614_probe()
558 		pm_runtime_set_active(&client->dev);  in mlx90614_probe()
559 		pm_runtime_enable(&client->dev);  in mlx90614_probe()
565 static int mlx90614_remove(struct i2c_client *client)  in mlx90614_remove()  argument
567 	struct iio_dev *indio_dev = i2c_get_clientdata(client);  in mlx90614_remove()
573 		pm_runtime_disable(&client->dev);  in mlx90614_remove()
574 		if (!pm_runtime_status_suspended(&client->dev))  in mlx90614_remove()
576 		pm_runtime_set_suspended(&client->dev);  in mlx90614_remove()