From: Vasileios Amoiridis <vassilisamir@gmail.com>
To: jic23@kernel.org, lars@metafoo.de
Cc: himanshujha199640@gmail.com, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org,
Vasileios Amoiridis <vassilisamir@gmail.com>
Subject: [PATCH v1 01/17] iio: chemical: bme680: Fix pressure value output
Date: Mon, 27 May 2024 20:37:49 +0200 [thread overview]
Message-ID: <20240527183805.311501-2-vassilisamir@gmail.com> (raw)
In-Reply-To: <20240527183805.311501-1-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;
}
--
2.25.1
next prev parent reply other threads:[~2024-05-27 18:38 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-27 18:37 [PATCH v1 00/17] iio: chemical: bme680: Driver cleanup Vasileios Amoiridis
2024-05-27 18:37 ` Vasileios Amoiridis [this message]
2024-05-27 18:37 ` [PATCH v1 02/17] iio: chemical: bme680: Fix calibration data variable Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 03/17] iio: chemical: bme680: Fix overflows in compensate() functions Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 04/17] iio: chemical: bme680: Fix sensor data read operation Vasileios Amoiridis
2024-06-02 12:41 ` Jonathan Cameron
2024-06-02 19:00 ` Vasileios Amoiridis
2024-06-03 19:23 ` Jonathan Cameron
2024-06-03 20:31 ` Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 05/17] iio: chemical: bme680: Fix type in define Vasileios Amoiridis
2024-06-02 12:41 ` Jonathan Cameron
2024-06-02 19:17 ` Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 06/17] iio: chemical: bme680: Add mutexes to guard read/write to device Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 07/17] iio: chemical: bme680: Drop unnecessary casts and correct adc data types Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 08/17] iio: chemical: bme680: Remove remaining ACPI-only stuff Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 09/17] iio: chemical: bme680: Sort headers alphabetically Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 10/17] iio: chemical: bme680: Remove duplicate register read Vasileios Amoiridis
2024-06-02 12:50 ` Jonathan Cameron
2024-06-02 19:25 ` Vasileios Amoiridis
2024-05-27 18:37 ` [PATCH v1 11/17] iio: chemical: bme680: Use bulk reads for calibration data Vasileios Amoiridis
2024-06-02 12:57 ` Jonathan Cameron
2024-06-02 19:30 ` Vasileios Amoiridis
2024-06-03 19:25 ` Jonathan Cameron
2024-06-03 20:30 ` Vasileios Amoiridis
2024-06-06 19:36 ` Jonathan Cameron
2024-05-27 18:38 ` [PATCH v1 12/17] iio: chemical: bme680: Allocate IIO device before chip initialization Vasileios Amoiridis
2024-05-27 18:38 ` [PATCH v1 13/17] iio: chemical: bme680: Add read buffers in DMA safe region Vasileios Amoiridis
2024-06-02 12:59 ` Jonathan Cameron
2024-06-02 19:33 ` Vasileios Amoiridis
2024-06-03 19:27 ` Jonathan Cameron
2024-05-27 18:38 ` [PATCH v1 14/17] iio: chemical: bme680: Modify startup procedure Vasileios Amoiridis
2024-06-02 13:01 ` Jonathan Cameron
2024-06-02 19:40 ` Vasileios Amoiridis
2024-05-27 18:38 ` [PATCH v1 15/17] iio: chemical: bme680: Remove redundant gas configuration Vasileios Amoiridis
2024-05-27 18:38 ` [PATCH v1 16/17] iio: chemical: bme680: Move forced mode setup in ->read_raw() Vasileios Amoiridis
2024-05-27 18:38 ` [PATCH v1 17/17] iio: chemical: bme680: Refactorize reading functions Vasileios Amoiridis
2024-06-02 13:04 ` Jonathan Cameron
2024-06-02 19:53 ` Vasileios Amoiridis
2024-06-02 12:31 ` [PATCH v1 00/17] iio: chemical: bme680: Driver cleanup Jonathan Cameron
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