iio: pressure: bmp280: Generalize read_*() functions

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Add the coefficients for the IIO standard units and the IIO value
inside the chip_info structure.

Move the calculations for the IIO unit compatibility from inside the
read_{temp,press,humid}() functions and move them to the general
read_raw() function.

In this way, all the data for the calculation of the value are
located in the chip_info structure of the respective sensor.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Acked-by: Adam Rizkalla <ajarizzo@gmail.com>
Link: https://patch.msgid.link/20240628171726.124852-2-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Vasileios Amoiridis 2024-06-28 19:17:24 +02:00 • committed by Jonathan Cameron

parent 7c7d917030

commit 74353ceb35

2 changed files with 108 additions and 73 deletions

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168

drivers/iio/pressure/bmp280-core.c

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13

drivers/iio/pressure/bmp280.h

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