LGTV ambient sensor reading

[Maksim Rabinovich]

I have a rooted LG C1. Is it possible somehow to read data from the light ambient sensor? I tried searching in /dev, /proc/, sys/bus, but there's a lot of clutter in there.
 

[Maksim Rabinovich]

I found it!

root@LGwebOSTV:~# luna-send -i -f 'luna://com.webos.service.pqcontroller/getEyeqSensorData' '{"subscribe" : true}'
{
    "backlightValue": 100,
    "Eyeqsensorcheck": true,
    "returnValue": true
}
{
    "sensorDataCount": 2,
    "backlightValue": 49,
    "sensorData": {
        "luminance": 27,
        "visibleLuminance": 25
    },
    "returnValue": true,
    "Eyeqsensorcheck": true
}