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Commit 045f7580 authored by Demon000's avatar Demon000 Committed by Paul Keith
Browse files

DozeSensors: only use proximity sensor if supported 

On msm-4.14 devices, when the proximity sensor is in use,
the smp2p-sleepstate IRQ is fired multiple times a second,
with each one holding a 200ms wakelock.
This is probably a bug in the DSP firmware.
To fix this, avoid using the proximity sensor in doze mode,
because sleep is preferred to turning off the screen.

Change-Id: I57750afd77267abdc49780f70636626d20e666ad
parent dcb96947

packages/SystemUI/res/values/lineage_config.xml

+3 −0
Original line number Diff line number Diff line
@@ -31,4 +31,7 @@ 


    <!-- If not zero, limits the internal screen recorder's framerate to the set value. -->

    <integer name="config_screenRecorderMaxFramerate">0</integer>



    <!-- Whether usage of the proximity sensor during doze is supported -->

    <bool name="doze_proximity_sensor_supported">true</bool>

</resources>

packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java

+10 −7
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ import com.android.internal.logging.UiEvent; 
import com.android.internal.logging.UiEventLogger;

import com.android.internal.logging.UiEventLoggerImpl;

import com.android.internal.logging.nano.MetricsProto;

import com.android.systemui.R;

import com.android.systemui.plugins.SensorManagerPlugin;

import com.android.systemui.statusbar.phone.DozeParameters;

import com.android.systemui.util.sensors.AsyncSensorManager;
@@ -174,6 +175,7 @@ public class DozeSensors { 
                        dozeLog),

        };



        if (context.getResources().getBoolean(R.bool.doze_proximity_sensor_supported)) {

            setProxListening(false);  // Don't immediately start listening when we register.

            mProximitySensor.register(

                    proximityEvent -> {
@@ -182,6 +184,7 @@ public class DozeSensors { 
                        }

                    });

        }

    }



    /**

     *  Unregister any sensors.