> On Sun, 3 Nov 2019 20:47:18 +0100 > Lorenzo Bianconi wrote: > > > Express available frequencies in mHZ in order to support even > > rational ODRs. This patch is need to fix an Android CTS failure > > > > Signed-off-by: Lorenzo Bianconi > I've pulled the earlier fix across from the fixes-togreg branch as > I 'think' I'll get a pull request out before the merge window > whereas fixes will now be after. > > One thing inline that I'll fix up. > > > --- > > drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 6 +- > > .../iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 9 +- > > drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 197 +++++++++--------- > > drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 31 +-- > > 4 files changed, 126 insertions(+), 117 deletions(-) > > > > diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h > > index 9ffc8e06f73d..8ea969e1b72b 100644 > > --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h > > +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h > > @@ -106,7 +106,7 @@ struct st_lsm6dsx_sensor; > > struct st_lsm6dsx_hw; > > > > struct st_lsm6dsx_odr { > > - u16 hz; > > + u32 hz; /* expressed in mHZ */ > Don't call it hz and express in it in milli hz! > > u32 milli_hz; will do nicely. + no > need for comment then... right :) Do you want to me to send a v3? Regards, Lorenzo > > > u8 val; > > }; > > > > @@ -330,7 +330,7 @@ struct st_lsm6dsx_sensor { > > struct st_lsm6dsx_hw *hw; > > > > u32 gain; > > - u16 odr; > > + u32 odr; > > > > u16 watermark; > > u8 sip; > > @@ -415,7 +415,7 @@ int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw, > > enum st_lsm6dsx_fifo_mode fifo_mode); > > int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw); > > int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw); > > -int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val); > > +int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val); > > int st_lsm6dsx_shub_probe(struct st_lsm6dsx_hw *hw, const char *name); > > int st_lsm6dsx_shub_set_enable(struct st_lsm6dsx_sensor *sensor, bool enable); > > int st_lsm6dsx_set_page(struct st_lsm6dsx_hw *hw, bool enable); > > diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c > > index 31cd90d2c60e..d416990ae309 100644 > > --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c > > +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c > > @@ -91,7 +91,7 @@ static int st_lsm6dsx_get_decimator_val(u8 val) > > } > > > > static void st_lsm6dsx_get_max_min_odr(struct st_lsm6dsx_hw *hw, > > - u16 *max_odr, u16 *min_odr) > > + u32 *max_odr, u32 *min_odr) > > { > > struct st_lsm6dsx_sensor *sensor; > > int i; > > @@ -106,16 +106,17 @@ static void st_lsm6dsx_get_max_min_odr(struct st_lsm6dsx_hw *hw, > > if (!(hw->enable_mask & BIT(sensor->id))) > > continue; > > > > - *max_odr = max_t(u16, *max_odr, sensor->odr); > > - *min_odr = min_t(u16, *min_odr, sensor->odr); > > + *max_odr = max_t(u32, *max_odr, sensor->odr); > > + *min_odr = min_t(u32, *min_odr, sensor->odr); > > } > > } > > > > static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw) > > { > > - u16 max_odr, min_odr, sip = 0, ts_sip = 0; > > const struct st_lsm6dsx_reg *ts_dec_reg; > > struct st_lsm6dsx_sensor *sensor; > > + u16 sip = 0, ts_sip = 0; > > + u32 max_odr, min_odr; > > int err = 0, i; > > u8 data; > > > > diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c > > index 2f9396745bc8..03e5cd0cfcba 100644 > > --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c > > +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c > > @@ -127,12 +127,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x20, > > .mask = GENMASK(7, 5), > > }, > > - .odr_avl[0] = { 10, 0x01 }, > > - .odr_avl[1] = { 50, 0x02 }, > > - .odr_avl[2] = { 119, 0x03 }, > > - .odr_avl[3] = { 238, 0x04 }, > > - .odr_avl[4] = { 476, 0x05 }, > > - .odr_avl[5] = { 952, 0x06 }, > > + .odr_avl[0] = { 10000, 0x01 }, > > + .odr_avl[1] = { 50000, 0x02 }, > > + .odr_avl[2] = { 119000, 0x03 }, > > + .odr_avl[3] = { 238000, 0x04 }, > > + .odr_avl[4] = { 476000, 0x05 }, > > + .odr_avl[5] = { 952000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -140,12 +140,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 5), > > }, > > - .odr_avl[0] = { 15, 0x01 }, > > - .odr_avl[1] = { 60, 0x02 }, > > - .odr_avl[2] = { 119, 0x03 }, > > - .odr_avl[3] = { 238, 0x04 }, > > - .odr_avl[4] = { 476, 0x05 }, > > - .odr_avl[5] = { 952, 0x06 }, > > + .odr_avl[0] = { 14900, 0x01 }, > > + .odr_avl[1] = { 59500, 0x02 }, > > + .odr_avl[2] = { 119000, 0x03 }, > > + .odr_avl[3] = { 238000, 0x04 }, > > + .odr_avl[4] = { 476000, 0x05 }, > > + .odr_avl[5] = { 952000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -229,12 +229,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -242,12 +242,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -395,12 +395,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -408,12 +408,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -570,12 +570,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -583,12 +583,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -747,12 +747,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -760,12 +760,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -944,12 +944,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -957,12 +957,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -1121,12 +1121,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x10, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > [ST_LSM6DSX_ID_GYRO] = { > > @@ -1134,12 +1134,12 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { > > .addr = 0x11, > > .mask = GENMASK(7, 4), > > }, > > - .odr_avl[0] = { 13, 0x01 }, > > - .odr_avl[1] = { 26, 0x02 }, > > - .odr_avl[2] = { 52, 0x03 }, > > - .odr_avl[3] = { 104, 0x04 }, > > - .odr_avl[4] = { 208, 0x05 }, > > - .odr_avl[5] = { 416, 0x06 }, > > + .odr_avl[0] = { 12500, 0x01 }, > > + .odr_avl[1] = { 26000, 0x02 }, > > + .odr_avl[2] = { 52000, 0x03 }, > > + .odr_avl[3] = { 104000, 0x04 }, > > + .odr_avl[4] = { 208000, 0x05 }, > > + .odr_avl[5] = { 416000, 0x06 }, > > .odr_len = 6, > > }, > > }, > > @@ -1358,7 +1358,7 @@ static int st_lsm6dsx_set_full_scale(struct st_lsm6dsx_sensor *sensor, > > return 0; > > } > > > > -int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val) > > +int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val) > > { > > const struct st_lsm6dsx_odr_table_entry *odr_table; > > int i; > > @@ -1380,14 +1380,15 @@ int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val) > > return odr_table->odr_avl[i].hz; > > } > > > > -static u16 st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u16 odr, > > - enum st_lsm6dsx_sensor_id id) > > +static int > > +st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u32 odr, > > + enum st_lsm6dsx_sensor_id id) > > { > > struct st_lsm6dsx_sensor *ref = iio_priv(hw->iio_devs[id]); > > > > if (odr > 0) { > > if (hw->enable_mask & BIT(id)) > > - return max_t(u16, ref->odr, odr); > > + return max_t(u32, ref->odr, odr); > > else > > return odr; > > } else { > > @@ -1395,7 +1396,8 @@ static u16 st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u16 odr, > > } > > } > > > > -static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr) > > +static int > > +st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u32 req_odr) > > { > > struct st_lsm6dsx_sensor *ref_sensor = sensor; > > struct st_lsm6dsx_hw *hw = sensor->hw; > > @@ -1409,7 +1411,7 @@ static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr) > > case ST_LSM6DSX_ID_EXT1: > > case ST_LSM6DSX_ID_EXT2: > > case ST_LSM6DSX_ID_ACC: { > > - u16 odr; > > + u32 odr; > > int i; > > > > /* > > @@ -1449,7 +1451,7 @@ int st_lsm6dsx_sensor_set_enable(struct st_lsm6dsx_sensor *sensor, > > bool enable) > > { > > struct st_lsm6dsx_hw *hw = sensor->hw; > > - u16 odr = enable ? sensor->odr : 0; > > + u32 odr = enable ? sensor->odr : 0; > > int err; > > > > err = st_lsm6dsx_set_odr(sensor, odr); > > @@ -1475,7 +1477,7 @@ static int st_lsm6dsx_read_oneshot(struct st_lsm6dsx_sensor *sensor, > > if (err < 0) > > return err; > > > > - delay = 1000000 / sensor->odr; > > + delay = 1000000000 / sensor->odr; > > usleep_range(delay, 2 * delay); > > > > err = st_lsm6dsx_read_locked(hw, addr, &data, sizeof(data)); > > @@ -1507,8 +1509,9 @@ static int st_lsm6dsx_read_raw(struct iio_dev *iio_dev, > > iio_device_release_direct_mode(iio_dev); > > break; > > case IIO_CHAN_INFO_SAMP_FREQ: > > - *val = sensor->odr; > > - ret = IIO_VAL_INT; > > + *val = sensor->odr / 1000; > > + *val2 = (sensor->odr % 1000) * 1000; > > + ret = IIO_VAL_INT_PLUS_MICRO; > > break; > > case IIO_CHAN_INFO_SCALE: > > *val = 0; > > @@ -1541,6 +1544,7 @@ static int st_lsm6dsx_write_raw(struct iio_dev *iio_dev, > > case IIO_CHAN_INFO_SAMP_FREQ: { > > u8 data; > > > > + val = val * 1000 + val2 / 1000; > > val = st_lsm6dsx_check_odr(sensor, val, &data); > > if (val < 0) > > err = val; > > @@ -1730,8 +1734,9 @@ st_lsm6dsx_sysfs_sampling_frequency_avail(struct device *dev, > > > > odr_table = &sensor->hw->settings->odr_table[sensor->id]; > > for (i = 0; i < odr_table->odr_len; i++) > > - len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", > > - odr_table->odr_avl[i].hz); > > + len += scnprintf(buf + len, PAGE_SIZE - len, "%d.%03d ", > > + odr_table->odr_avl[i].hz / 1000, > > + odr_table->odr_avl[i].hz % 1000); > > buf[len - 1] = '\n'; > > > > return len; > > diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c > > index e029cc05a17f..3a0cb71ce926 100644 > > --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c > > +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c > > @@ -51,10 +51,10 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = { > > .addr = 0x60, > > .mask = GENMASK(3, 2), > > }, > > - .odr_avl[0] = { 10, 0x0 }, > > - .odr_avl[1] = { 20, 0x1 }, > > - .odr_avl[2] = { 50, 0x2 }, > > - .odr_avl[3] = { 100, 0x3 }, > > + .odr_avl[0] = { 10000, 0x0 }, > > + .odr_avl[1] = { 20000, 0x1 }, > > + .odr_avl[2] = { 50000, 0x2 }, > > + .odr_avl[3] = { 100000, 0x3 }, > > .odr_len = 4, > > }, > > .fs_table = { > > @@ -94,11 +94,11 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = { > > static void st_lsm6dsx_shub_wait_complete(struct st_lsm6dsx_hw *hw) > > { > > struct st_lsm6dsx_sensor *sensor; > > - u16 odr; > > + u32 odr; > > > > sensor = iio_priv(hw->iio_devs[ST_LSM6DSX_ID_ACC]); > > - odr = (hw->enable_mask & BIT(ST_LSM6DSX_ID_ACC)) ? sensor->odr : 13; > > - msleep((2000U / odr) + 1); > > + odr = (hw->enable_mask & BIT(ST_LSM6DSX_ID_ACC)) ? sensor->odr : 12500; > > + msleep((2000000U / odr) + 1); > > } > > > > /** > > @@ -318,7 +318,7 @@ st_lsm6dsx_shub_write_with_mask(struct st_lsm6dsx_sensor *sensor, > > > > static int > > st_lsm6dsx_shub_get_odr_val(struct st_lsm6dsx_sensor *sensor, > > - u16 odr, u16 *val) > > + u32 odr, u16 *val) > > { > > const struct st_lsm6dsx_ext_dev_settings *settings; > > int i; > > @@ -337,7 +337,7 @@ st_lsm6dsx_shub_get_odr_val(struct st_lsm6dsx_sensor *sensor, > > } > > > > static int > > -st_lsm6dsx_shub_set_odr(struct st_lsm6dsx_sensor *sensor, u16 odr) > > +st_lsm6dsx_shub_set_odr(struct st_lsm6dsx_sensor *sensor, u32 odr) > > { > > const struct st_lsm6dsx_ext_dev_settings *settings; > > u16 val; > > @@ -442,7 +442,7 @@ st_lsm6dsx_shub_read_oneshot(struct st_lsm6dsx_sensor *sensor, > > if (err < 0) > > return err; > > > > - delay = 1000000 / sensor->odr; > > + delay = 1000000000 / sensor->odr; > > usleep_range(delay, 2 * delay); > > > > len = min_t(int, sizeof(data), ch->scan_type.realbits >> 3); > > @@ -482,8 +482,9 @@ st_lsm6dsx_shub_read_raw(struct iio_dev *iio_dev, > > iio_device_release_direct_mode(iio_dev); > > break; > > case IIO_CHAN_INFO_SAMP_FREQ: > > - *val = sensor->odr; > > - ret = IIO_VAL_INT; > > + *val = sensor->odr / 1000; > > + *val2 = (sensor->odr % 1000) * 1000; > > + ret = IIO_VAL_INT_PLUS_MICRO; > > break; > > case IIO_CHAN_INFO_SCALE: > > *val = 0; > > @@ -514,6 +515,7 @@ st_lsm6dsx_shub_write_raw(struct iio_dev *iio_dev, > > case IIO_CHAN_INFO_SAMP_FREQ: { > > u16 data; > > > > + val = val * 1000 + val2 / 1000; > > err = st_lsm6dsx_shub_get_odr_val(sensor, val, &data); > > if (!err) > > sensor->odr = val; > > @@ -540,9 +542,10 @@ st_lsm6dsx_shub_sampling_freq_avail(struct device *dev, > > > > settings = sensor->ext_info.settings; > > for (i = 0; i < settings->odr_table.odr_len; i++) { > > - u16 val = settings->odr_table.odr_avl[i].hz; > > + u32 val = settings->odr_table.odr_avl[i].hz; > > > > - len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", val); > > + len += scnprintf(buf + len, PAGE_SIZE - len, "%d.%03d ", > > + val / 1000, val % 1000); > > } > > buf[len - 1] = '\n'; > > >