diff options
| author | Vasileios Amoiridis <vassilisamir@gmail.com> | 2024-06-06 23:22:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-05 09:12:52 +0200 |
| commit | 44f04b1a88d63d6c4df6fe82954c9cdb98447a61 (patch) | |
| tree | 2182817274b427734454af68ae0f648b1dca617c | |
| parent | 28f6d0b5ff9f4a1638f8e2840359deb296716a88 (diff) | |
iio: chemical: bme680: Fix pressure value output
commit ae1f7b93b52095be6776d0f34957b4f35dda44d9 upstream.
The IIO standard units are measured in kPa while the driver
is using hPa.
Apart from checking the userspace value itself, it is mentioned also
in the Bosch API [1] that the pressure value is in Pascal.
[1]: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x_defs.h#L742
Fixes: 1b3bd8592780 ("iio: chemical: Add support for Bosch BME680 sensor")
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://lore.kernel.org/r/20240606212313.207550-2-vassilisamir@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/chemical/bme680_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c index 6ea99e4cbf92..79f68659770b 100644 --- a/drivers/iio/chemical/bme680_core.c +++ b/drivers/iio/chemical/bme680_core.c @@ -678,7 +678,7 @@ static int bme680_read_press(struct bme680_data *data, } *val = bme680_compensate_press(data, adc_press); - *val2 = 100; + *val2 = 1000; return IIO_VAL_FRACTIONAL; } |