11 	struct inv_mpu6050_state  *st = iio_priv(indio_dev);  in inv_scan_query_mpu6050()  local
20 		st->chip_config.temp_fifo_enable = true;  in inv_scan_query_mpu6050()
24 	st->chip_config.gyro_fifo_enable =  in inv_scan_query_mpu6050()
32 	st->chip_config.accl_fifo_enable =  in inv_scan_query_mpu6050()
40 	st->chip_config.temp_fifo_enable =  in inv_scan_query_mpu6050()
44 	if (st->chip_config.gyro_fifo_enable)  in inv_scan_query_mpu6050()
46 	if (st->chip_config.accl_fifo_enable)  in inv_scan_query_mpu6050()
48 	if (st->chip_config.temp_fifo_enable)  in inv_scan_query_mpu6050()
56 	struct inv_mpu6050_state *st = iio_priv(indio_dev);  in inv_scan_query_mpu9x50()  local
62 	if (st->magn_disabled)  in inv_scan_query_mpu9x50()
65 	st->chip_config.magn_fifo_enable =  in inv_scan_query_mpu9x50()
72 	if (st->chip_config.magn_fifo_enable)  in inv_scan_query_mpu9x50()
80 	struct inv_mpu6050_state *st = iio_priv(indio_dev);  in inv_scan_query()  local
82 	switch (st->chip_type) {  in inv_scan_query()
92 static unsigned int inv_compute_skip_samples(const struct inv_mpu6050_state *st)  in inv_compute_skip_samples()  argument
97 	if (st->chip_config.magn_fifo_enable)  in inv_compute_skip_samples()
103 int inv_mpu6050_prepare_fifo(struct inv_mpu6050_state *st, bool enable)  in inv_mpu6050_prepare_fifo()  argument
109 		st->it_timestamp = 0;  in inv_mpu6050_prepare_fifo()
111 		d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_RST;  in inv_mpu6050_prepare_fifo()
112 		ret = regmap_write(st->map, st->reg->user_ctrl, d);  in inv_mpu6050_prepare_fifo()
117 		if (st->chip_config.gyro_fifo_enable)  in inv_mpu6050_prepare_fifo()
119 		if (st->chip_config.accl_fifo_enable)  in inv_mpu6050_prepare_fifo()
121 		if (st->chip_config.temp_fifo_enable)  in inv_mpu6050_prepare_fifo()
123 		if (st->chip_config.magn_fifo_enable)  in inv_mpu6050_prepare_fifo()
125 		ret = regmap_write(st->map, st->reg->fifo_en, d);  in inv_mpu6050_prepare_fifo()
129 		d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_EN;  in inv_mpu6050_prepare_fifo()
130 		ret = regmap_write(st->map, st->reg->user_ctrl, d);  in inv_mpu6050_prepare_fifo()
134 		ret = regmap_write(st->map, st->reg->int_enable,  in inv_mpu6050_prepare_fifo()
137 		ret = regmap_write(st->map, st->reg->int_enable, 0);  in inv_mpu6050_prepare_fifo()
140 		ret = regmap_write(st->map, st->reg->fifo_en, 0);  in inv_mpu6050_prepare_fifo()
144 		ret = regmap_write(st->map, st->reg->user_ctrl,  in inv_mpu6050_prepare_fifo()
145 				   st->chip_config.user_ctrl);  in inv_mpu6050_prepare_fifo()
158 	struct inv_mpu6050_state *st = iio_priv(indio_dev);  in inv_mpu6050_set_enable()  local
159 	struct device *pdev = regmap_get_device(st->map);  in inv_mpu6050_set_enable()
172 		result = inv_mpu6050_switch_engine(st, false, ~scan);  in inv_mpu6050_set_enable()
175 		result = inv_mpu6050_switch_engine(st, true, scan);  in inv_mpu6050_set_enable()
178 		st->skip_samples = inv_compute_skip_samples(st);  in inv_mpu6050_set_enable()
179 		result = inv_mpu6050_prepare_fifo(st, true);  in inv_mpu6050_set_enable()
183 		result = inv_mpu6050_prepare_fifo(st, false);  in inv_mpu6050_set_enable()
206 	struct inv_mpu6050_state *st = iio_priv(indio_dev);  in inv_mpu_data_rdy_trigger_set_state()  local
209 	mutex_lock(&st->lock);  in inv_mpu_data_rdy_trigger_set_state()
211 	mutex_unlock(&st->lock);  in inv_mpu_data_rdy_trigger_set_state()
223 	struct inv_mpu6050_state *st = iio_priv(indio_dev);  in inv_mpu6050_probe_trigger()  local
225 	st->trig = devm_iio_trigger_alloc(&indio_dev->dev,  in inv_mpu6050_probe_trigger()
229 	if (!st->trig)  in inv_mpu6050_probe_trigger()
232 	ret = devm_request_irq(&indio_dev->dev, st->irq,  in inv_mpu6050_probe_trigger()
236 			       st->trig);  in inv_mpu6050_probe_trigger()
240 	st->trig->dev.parent = regmap_get_device(st->map);  in inv_mpu6050_probe_trigger()
241 	st->trig->ops = &inv_mpu_trigger_ops;  in inv_mpu6050_probe_trigger()
242 	iio_trigger_set_drvdata(st->trig, indio_dev);  in inv_mpu6050_probe_trigger()
244 	ret = devm_iio_trigger_register(&indio_dev->dev, st->trig);  in inv_mpu6050_probe_trigger()
248 	indio_dev->trig = iio_trigger_get(st->trig);  in inv_mpu6050_probe_trigger()