diff options
| author |   Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2017-10-02 18:37:39 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-10-09 20:51:01 +0100 |
| commit | 7ca3ac9e9eb904ee445964217b7ff309fe76e89c (patch) | |
| tree | 1273d8b089aa61e1c1a128e880cc75f55a0700a5 /drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | |
| parent | iio: imu: st_lsm6dsx: split fifo mode and fifo odr configuration (diff) | |
| download | linux-dev-7ca3ac9e9eb904ee445964217b7ff309fe76e89c.tar.xz linux-dev-7ca3ac9e9eb904ee445964217b7ff309fe76e89c.zip | |
iio: imu: st_lsm6dsx: move decimator info in st_lsm6dsx_sensor_settings
Move FIFO decimator info in st_lsm6dsx_sensor_settings list since
decimator registers are exported in register map just in
lsm6ds3/lsm6ds3h/lsm6dsl/lsm6dsm sensors and not in other compliant
devices
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index 26fb970aed15..cb4f8558a98f 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -38,7 +38,6 @@ #define ST_LSM6DSX_REG_FIFO_THL_ADDR 0x06 #define ST_LSM6DSX_REG_FIFO_THH_ADDR 0x07 #define ST_LSM6DSX_FIFO_TH_MASK GENMASK(11, 0) -#define ST_LSM6DSX_REG_FIFO_DEC_GXL_ADDR 0x08 #define ST_LSM6DSX_REG_HLACTIVE_ADDR 0x12 #define ST_LSM6DSX_REG_HLACTIVE_MASK BIT(5) #define ST_LSM6DSX_REG_PP_OD_ADDR 0x12 @@ -110,8 +109,9 @@ static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw) st_lsm6dsx_get_max_min_odr(hw, &max_odr, &min_odr); for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) { - sensor = iio_priv(hw->iio_devs[i]); + const struct st_lsm6dsx_reg *dec_reg; + sensor = iio_priv(hw->iio_devs[i]); /* update fifo decimators and sample in pattern */ if (hw->enable_mask & BIT(sensor->id)) { sensor->sip = sensor->odr / min_odr; @@ -123,12 +123,13 @@ static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw) data = 0; } - err = st_lsm6dsx_write_with_mask(hw, - ST_LSM6DSX_REG_FIFO_DEC_GXL_ADDR, - sensor->decimator_mask, data); - if (err < 0) - return err; - + dec_reg = &hw->settings->decimator[sensor->id]; + if (dec_reg->addr) { + err = st_lsm6dsx_write_with_mask(hw, dec_reg->addr, + dec_reg->mask, data); + if (err < 0) + return err; + } sip += sensor->sip; } hw->sip = sip; |