| Message ID | 20231016-bqm5_prox-v1-1-2acdc732be9d@apitzsch.eu |
|---|---|
| State | Accepted |
| Commit | fbe0870c48ac84f117860096048055a4f078a976 |
| Headers | show |
| Series | arm64: dts: qcom: msm8939-longcheer-l9100: Add proximity-near-level | expand |
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. André
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
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
diff --git a/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts index 6802714fda3f..43cadc826121 100644 --- a/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts +++ b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts @@ -139,6 +139,7 @@ magnetometer@d { light-sensor@23 { compatible = "liteon,ltr559"; reg = <0x23>; + proximity-near-level = <75>; vdd-supply = <&pm8916_l17>; vddio-supply = <&pm8916_l5>;
Consider an object near to the sensor when their distance is about 4 cm or below. Signed-off-by: André Apitzsch <git@apitzsch.eu> --- arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts | 1 + 1 file changed, 1 insertion(+) --- base-commit: 4d0515b235dec789578d135a5db586b25c5870cb change-id: 20231016-bqm5_prox-4958ff602855 Best regards,