Messages in this thread | | | Subject | Re: [PATCH] arm64: dts: qcom: msm8939-longcheer-l9100: Add proximity-near-level | From | André Apitzsch <> | Date | Wed, 18 Oct 2023 21:53:49 +0200 |
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Am Mittwoch, dem 18.10.2023 um 10:32 +0200 schrieb Konrad Dybcio: > > > On 10/17/23 22:03, André Apitzsch wrote: > > Am Dienstag, dem 17.10.2023 um 18:25 +0200 schrieb Konrad Dybcio: > > > > > > > > > On 10/16/23 22:18, André Apitzsch wrote: > > > > Consider an object near to the sensor when their distance is > > > > about > > > > 4 cm > > > > or below. > > > > > > > > Signed-off-by: André Apitzsch <git@apitzsch.eu> > > > > --- > > > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > > > > > > Out of interest, what is it set to by default? > > > > > > Konrad > > > > The default value is 0. > That much I could guess :) I was wondering if it meant more like "it > can detect movement from 1km away" or "disabled" > > Konrad
I doubt that this sensor can detect anything from a distance of 50cm.
The values returned by the sensor are all non-negative, i.e. zero means something like "disabled" as every raw proximity value would be considered 'near' to the sensor according to the description in iio/common.yaml.
André
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