On Tue, 27 Aug 2019 10:26:35 +0200
Lorenzo Bianconi <lorenzo@xxxxxxxxxx> wrote:
> Get rid of invalid sensitivity value for LSM9DS1 gyro sensor
>
> Fixes: 687a60feb9c6 ("iio: imu: st_lsm6dsx: add support for accel/gyro unit of lsm9ds1")
> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
The zero degree scale is certainly odd otherwise, so good to tidy
this up.
Applied to the togreg branch of iio.git.
Thanks,
Jonathan
> ---
> drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 17 +++++++++++------
> 1 file changed, 11 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> index fd152fff0a8c..c85c8be3a024 100644
> --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> @@ -151,10 +151,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
> .addr = 0x10,
> .mask = GENMASK(4, 3),
> },
> - .fs_avl[0] = { IIO_DEGREE_TO_RAD(245), 0x0 },
> - .fs_avl[1] = { IIO_DEGREE_TO_RAD(500), 0x1 },
> - .fs_avl[2] = { IIO_DEGREE_TO_RAD(0), 0x2 },
> - .fs_avl[3] = { IIO_DEGREE_TO_RAD(2000), 0x3 },
> + .fs_avl[0] = { IIO_DEGREE_TO_RAD(245), 0x0 },
> + .fs_avl[1] = { IIO_DEGREE_TO_RAD(500), 0x1 },
> + .fs_avl[2] = { IIO_DEGREE_TO_RAD(2000), 0x3 },
> },
> },
> },
> @@ -1196,13 +1195,19 @@ static ssize_t st_lsm6dsx_sysfs_scale_avail(struct device *dev,
> char *buf)
> {
> struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
> + const struct st_lsm6dsx_fs_table_entry *fs_table;
> enum st_lsm6dsx_sensor_id id = sensor->id;
> struct st_lsm6dsx_hw *hw = sensor->hw;
> int i, len = 0;
>
> - for (i = 0; i < ST_LSM6DSX_FS_LIST_SIZE; i++)
> + fs_table = &hw->settings->fs_table[id];
> + for (i = 0; i < ST_LSM6DSX_FS_LIST_SIZE; i++) {
> + if (!fs_table->fs_avl[i].gain)
> + break;
> +
> len += scnprintf(buf + len, PAGE_SIZE - len, "0.%06u ",
> - hw->settings->fs_table[id].fs_avl[i].gain);
> + fs_table->fs_avl[i].gain);
> + }
> buf[len - 1] = '\n';
>
> return len;
