iio: humditiy: hdc3020: fix units for thresholds and hysteresis

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commit cb372b4f46 upstream.

According to the ABI the units after application of scale and offset are
milli degree celsius for temperature thresholds and milli percent for
relative humidity thresholds. Currently the resulting units are degree
celsius for temperature thresholds and hysteresis and percent for relative
humidity thresholds and hysteresis. Change scale factor to fix this issue.

Fixes: 3ad0e7e5f0 ("iio: humidity: hdc3020: add threshold events support")
Reported-by: Chris Lesiak <chris.lesiak@licorbio.com>
Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dimitri Fedrau 2025-10-16 07:20:39 +02:00 • committed by Greg Kroah-Hartman

parent 70e1c26f8c

commit 9434c58b8e

1 changed files with 41 additions and 28 deletions

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drivers/iio/humidity/hdc3020.c

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