diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-11-28 16:55:18 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-12-08 19:10:30 +0100 |
| commit | 5685b145c138b2ca696076106d0fb87b7b90b14a (patch) | |
| tree | fe9291b3f199955da5e0b2a265c789609ef719eb /drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | |
| parent | iio: imu: inv_mpu6050: fix temperature reporting using bad unit (diff) | |
| download | linux-5685b145c138b2ca696076106d0fb87b7b90b14a.tar.xz linux-5685b145c138b2ca696076106d0fb87b7b90b14a.zip | |
iio: imu: st_lsm6dsx: fix decimation factor estimation
Fix decimation factor and sip estimation for LSM6DSM series
(max value for decimation factor is 32).
If gyro and accel sensors are enabled at 12.5Hz and 416Hz
respectively, decimation factor lookup will fail, producing
unaligned data.
Remove unused decimator filed in st_lsm6dsx_sensor structure.
Fixes: f8710f0357bc ("iio: imu: st_lsm6dsx: express odr in mHZ")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index c605b153be41..510c4bd4a785 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -320,7 +320,6 @@ enum st_lsm6dsx_fifo_mode { * @odr: Output data rate of the sensor [Hz]. * @watermark: Sensor watermark level. * @sip: Number of samples in a given pattern. - * @decimator: FIFO decimation factor. * @ts_ref: Sensor timestamp reference for hw one. * @ext_info: Sensor settings if it is connected to i2c controller */ @@ -334,7 +333,6 @@ struct st_lsm6dsx_sensor { u16 watermark; u8 sip; - u8 decimator; s64 ts_ref; struct { |