iio: imu: inv_mpu6050: fix data polling interface

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When reading data with the polling interface, we need to wait
at 1 sampling period to have a sample.
For gyroscope and magnetometer, we need to wait for 2 periods
before having a correct sample.

Not suitable for stable or backporting.

Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Jean-Baptiste Maneyrol 2020-02-19 15:39:54 +01:00 • committed by Jonathan Cameron

parent 92e7407ab1

commit ffc9648a52

3 changed files with 37 additions and 23 deletions

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36

drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

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21

drivers/iio/imu/inv_mpu6050/inv_mpu_magn.c

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3

drivers/iio/imu/inv_mpu6050/inv_mpu_magn.h

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