From: Vasileios Amoiridis <vassilisamir@gmail.com>
To: jic23@kernel.org
Cc: dpfrey@gmail.com, himanshujha199640@gmail.com, lars@metafoo.de,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
mike.looijmans@topic.nl, vassilisamir@gmail.com
Subject: [PATCH v2 01/19] iio: chemical: bme680: Fix pressure value output
Date: Thu, 6 Jun 2024 23:22:53 +0200 [thread overview]
Message-ID: <20240606212313.207550-2-vassilisamir@gmail.com> (raw)
In-Reply-To: <20240606212313.207550-1-vassilisamir@gmail.com>
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>
---
drivers/iio/chemical/bme680_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index ef5e0e46fd34..2c40c13fe97a 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;
}
base-commit: b3019fcdeb286b2cfe45e44bccb44dbcd8ff66dd
--
2.25.1
next prev parent reply other threads:[~2024-06-06 21:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-06 21:22 [PATCH v2 00/19] iio: chemical: bme680: Driver fixes and cleanup Vasileios Amoiridis
2024-06-06 21:22 ` Vasileios Amoiridis [this message]
2024-06-09 11:00 ` [PATCH v2 01/19] iio: chemical: bme680: Fix pressure value output Jonathan Cameron
2024-06-06 21:22 ` [PATCH v2 02/19] iio: chemical: bme680: Fix calibration data variable Vasileios Amoiridis
2024-06-09 11:00 ` Jonathan Cameron
2024-06-06 21:22 ` [PATCH v2 03/19] iio: chemical: bme680: Fix overflows in compensate() functions Vasileios Amoiridis
2024-06-09 11:01 ` Jonathan Cameron
2024-06-06 21:22 ` [PATCH v2 04/19] iio: chemical: bme680: Fix sensor data read operation Vasileios Amoiridis
2024-06-09 11:03 ` Jonathan Cameron
2024-06-06 21:22 ` [PATCH v2 05/19] iio: chemical: bme680: Fix typo in define Vasileios Amoiridis
2024-06-06 21:22 ` [PATCH v2 06/19] iio: chemical: bme680: Fix read/write ops to device by adding mutexes Vasileios Amoiridis
2024-06-09 10:56 ` Jonathan Cameron
2024-06-06 21:22 ` [PATCH v2 07/19] iio: chemical: bme680: Drop unnecessary casts and correct adc data types Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 08/19] iio: chemical: bme680: Remove remaining ACPI-only stuff Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 09/19] iio: chemical: bme680: Sort headers alphabetically Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 10/19] iio: chemical: bme680: Remove duplicate register read Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 11/19] iio: chemical: bme680: Use bulk reads for calibration data Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 12/19] iio: chemical: bme680: Allocate IIO device before chip initialization Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 13/19] iio: chemical: bme680: Add read buffers in DMA safe region Vasileios Amoiridis
2024-06-07 16:11 ` Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 13/19] iio: chemical: bme680: Add read buffers in read/write buffer union Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 13/19] iio: chemical: bme680: Add read buffers in union Vasileios Amoiridis
2024-06-07 16:12 ` Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 14/19] iio: chemical: bme680: Make error checks consistent Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 15/19] iio: chemical: bme680: Modify startup procedure Vasileios Amoiridis
2024-06-09 11:07 ` Jonathan Cameron
2024-06-06 21:23 ` [PATCH v2 16/19] iio: chemical: bme680: Move probe errors to dev_err_probe() Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 17/19] iio: chemical: bme680: Remove redundant gas configuration Vasileios Amoiridis
2024-06-09 11:08 ` Jonathan Cameron
2024-06-06 21:23 ` [PATCH v2 18/19] iio: chemical: bme680: Move forced mode setup in ->read_raw() Vasileios Amoiridis
2024-06-06 21:23 ` [PATCH v2 19/19] iio: chemical: bme680: Refactorize reading functions Vasileios Amoiridis
2024-06-09 11:12 ` Jonathan Cameron
2024-06-09 23:02 ` Vasileios Amoiridis
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