iio: chemical: bme680: Use bulk reads for calibration data

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Calibration data are located in contiguous-ish registers inside the chip.
For that reason we can use bulk reads as is done as well in the BME68x
Sensor API [1].

The arrays that are used for reading the data out of the sensor
are located inside DMA safe buffer.

Link: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x.c#L1769 # [1]
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20240609233826.330516-8-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Vasileios Amoiridis 2024-06-10 01:38:18 +02:00 • committed by Jonathan Cameron

parent 5a38766897

commit a4f765e72e

2 changed files with 97 additions and 210 deletions

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28

drivers/iio/chemical/bme680.h

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279

drivers/iio/chemical/bme680_core.c

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