[Realme 8 pro] Light sensor not getting detected

[melontini]

Current Behavior:

Light sensor in realme 8 pro [RMX3081] isn't detected. ### To Reproduce 1. Open any "sensor test" app 2. Choose light sensor -> no data ### Expected behavior Light sensor & auto-brightness working. ### Smartphone (please complete the following information): - Device: [Realme 8 pro (RMX3081)] - Build Flavor: [ProjectElixir-3.7-gsi-13.0-20230423-1327-OFFICIAL.img.xz] ### Additional context This message is logged every time light sensor is accessed. `I/LightSensorActivity(): LIGHT sensor not found`

[phhusson]

Give the result of adb shell dumpsys sensorservice and of adb shell lshal

Le lun. 22 mai 2023 à 06:24, melontini @.***> a écrit :

Current Behavior:

Light sensor in realme 8 pro [RMX3081] isn't detected. To Reproduce

1. Open any "sensor test" app
2. Choose light sensor -> no data

Expected behavior

Light sensor & auto-brightness working. Smartphone (please complete the following information):

• Device: [Realme 8 pro (RMX3081)]
• Build Flavor: [ProjectElixir-3.7-gsi-13.0-20230423-1327-OFFICIAL.img.xz]

Additional context

This message is logged every time light sensor is accessed. I/LightSensorActivity(): LIGHT sensor not found

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[melontini]

sensorservice.txt lshal.txt

[phhusson]

Ok so for some reason the light sensor isn't called android.sensor.light but qti.sensor.wise_light

0x000007ef) stk32600 wise Light Sensor Non-wakeup | oplus           |
ver: 1 | type: qti.sensor.wise_light(33171103) | perm: n/a | flags:
0x00000002
        on-change | maxDelay=0us | minDelay=0us | FIFO (max,reserved)
= (10000, 0) events | non-wakeUp |

Can you see it in some sensor test app? If you can, please check that it is working properly (value should increase when brightness increase) If you can't, go in treble settings => misc => debug sensors, then select the sensor, then from computer run: adb logcat -s PHH

You'll see lines with Got event [xxxx], check that xxx contains only one value, and that xxxx increases when brightness increase

Le lun. 22 mai 2023 à 11:38, melontini @.***> a écrit :

sensorservice.txt lshal.txt

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[melontini]

It gets detected by AIDA and DevCheck.

With logcat I got

Got event [1150.0, 160.0, 146.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]

Only the first three values seem to change.

[phhusson]

Ok so that means it's definitely possible to fix, just requires to redirect qti.sensor.wise_light to android.lights.sensor. The sensor is reporting a vector too big while lights should only be of dimension 1, but that has already been taken care of for Xiaomi 13