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iio: ABI: add clarification for proximity

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Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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Vlad Dogaru 2014-12-15 17:14:49 +02:00 committed by Jonathan Cameron
parent 44cf3798a3
commit 614e8842dd
1 changed files with 3 additions and 1 deletions
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4
Documentation/ABI/testing/sysfs-bus-iio
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@ -1068,7 +1068,9 @@ Description:
reflectivity of infrared or ultrasound emitted.
Often these sensors are unit less and as such conversion
to SI units is not possible. Where it is, the units should
be meters.
be meters. If such a conversion is not possible, the reported
values should behave in the same way as a distance, i.e. lower
values indicate something is closer to the sensor.
What: /sys/.../iio:deviceX/in_illuminanceY_input
What: /sys/.../iio:deviceX/in_illuminanceY_raw