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| author | Carlos Song <carlos.song@nxp.com> | 2023-01-18 08:42:27 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-01-21 19:15:19 +0100 |
| commit | 2acd031347f645871959a799238a7caf6803aa18 (patch) | |
| tree | cc8a0e35ba2e5570a2ae50a007978b524ff545f1 /arch/ia64 | |
| parent | iio: imu: fxos8700: remove definition FXOS8700_CTRL_ODR_MIN (diff) | |
| download | linux-2acd031347f645871959a799238a7caf6803aa18.tar.xz linux-2acd031347f645871959a799238a7caf6803aa18.zip | |
iio: imu: fxos8700: fix MAGN sensor scale and unit
+/-1200uT is a MAGN sensor full measurement range. Magnetometer scale
is the magnetic sensitivity parameter. It is referenced as 0.1uT
according to datasheet and magnetometer channel unit is Gauss in
sysfs-bus-iio documentation. Gauss and uTesla unit conversion
relationship as follows: 0.1uT = 0.001Gs.
Set magnetometer scale and available magnetometer scale as fixed 0.001Gs.
Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU")
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Link: https://lore.kernel.org/r/20230118074227.1665098-5-carlos.song@nxp.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'arch/ia64')
0 files changed, 0 insertions, 0 deletions