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Commit d35e44d4 authored by Demon000's avatar Demon000 Committed by Arian
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 09488b0e

packages/SystemUI/res/values/lineage_config.xml

+3 −0
Original line number Diff line number Diff line
@@ -27,4 +27,7 @@ 


    <!-- Doze: does the long press sensor need a proximity check? -->

    <bool name="doze_long_press_proximity_check">false</bool>



    <!-- 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

+9 −7
Original line number Diff line number Diff line
@@ -268,6 +268,7 @@ public class DozeSensors { 
                        false /* requiresProx */,

                        true /* immediatelyReRegister */),

        };

        if (resources.getBoolean(com.android.systemui.R.bool.doze_proximity_sensor_supported)) {

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

            mProximitySensor.register(

                    proximityEvent -> {
@@ -275,6 +276,7 @@ public class DozeSensors { 
                            mProxCallback.accept(!proximityEvent.getBelow());

                        }

                    });

        }



        mDevicePostureController.addCallback(mDevicePostureCallback);

    }