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Commit 6d8c1c79 authored by Pontus Lidman's avatar Pontus Lidman Committed by Automerger Merge Worker
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Merge "Make maximum sensor fusion rate tunable." into main am: dc176d99 am:... 

Merge "Make maximum sensor fusion rate tunable." into main am: dc176d99 am: 5dae10e5 am: 3c65fd64 am: 699d25a2 am: 8ebdb10a

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2668025



Change-Id: I1a90bbd7f39ae35a33e458a15e8e80fc46c0e8e7
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents a18e2885 8ebdb10a

services/sensorservice/SensorFusion.cpp

+7 −4
Original line number Original line Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include "SensorService.h"

#include "SensorService.h"





#include <android/util/ProtoOutputStream.h>

#include <android/util/ProtoOutputStream.h>

#include <cutils/properties.h>

#include <frameworks/base/core/proto/android/service/sensor_service.proto.h>

#include <frameworks/base/core/proto/android/service/sensor_service.proto.h>





namespace android {

namespace android {
@@ -60,9 +61,11 @@ SensorFusion::SensorFusion() 
            mGyro = uncalibratedGyro;

            mGyro = uncalibratedGyro;

        }

        }





        // 200 Hz for gyro events is a good compromise between precision

        // Wearable devices will want to tune this parameter

        // and power/cpu usage.

        // to 100 (Hz) in device.mk to save some power.

        mEstimatedGyroRate = 200;

        int32_t value = property_get_int32(

            "sensors.aosp_low_power_sensor_fusion.maximum_rate", 200);

        mEstimatedGyroRate = static_cast<float>(value);

        mTargetDelayNs = 1000000000LL / mEstimatedGyroRate;

        mTargetDelayNs = 1000000000LL / mEstimatedGyroRate;





        for (int i = 0; i<NUM_FUSION_MODE; ++i) {

        for (int i = 0; i<NUM_FUSION_MODE; ++i) {