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Commit 50db0356 authored by Yu Shan's avatar Yu Shan
Browse files

Support PER_DISPLAY_BRIGHTNESS. 

For MD target PER_DISPLAY_BRIGHTNESS must be supported. For non-md
target, PER_DISPLAY_BRIGHTNESS is also supported but optional. Because
we only have one reference config, we support PER_DISPLAY_BRIGHTNESS.

In reality, this property is doing nothing other than storing the value
into memory map.

Flag: EXEMPT HAL change
Test: Manual test on gcar_md
Bug: 356419293
Change-Id: I7c5c412bd58b25478336c82a47ea2ee0b774335e
parent a701b82c

automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json

+12 −9
Original line number Diff line number Diff line
@@ -3195,19 +3195,22 @@ 
            }

        },

        {

            "property": "VehicleProperty::DISPLAY_BRIGHTNESS",

            "property": "VehicleProperty::PER_DISPLAY_BRIGHTNESS"

        },

        {

            "property": "VehicleProperty::PER_DISPLAY_MAX_BRIGHTNESS",

            "defaultValue": {

                "int32Values": [

                    0,

                    100,

                    1,

                    100,

                    2,

                    100,

                    3,

                    100

                ]

            },

            "areas": [

                {

                    "areaId": 0,

                    "minInt32Value": 0,

                    "maxInt32Value": 100

            }

            ]

        },

        {

            "property": "VehicleProperty::VALET_MODE_ENABLED",

automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp

+4 −0
Original line number Diff line number Diff line
@@ -1047,6 +1047,10 @@ VhalResult<void> FakeVehicleHardware::maybeSetSpecialValue(const VehiclePropValu 
    VhalResult<void> isAdasPropertyAvailableResult;

    VhalResult<bool> isCruiseControlTypeStandardResult;

    switch (propId) {

        case toInt(VehicleProperty::DISPLAY_BRIGHTNESS):

        case toInt(VehicleProperty::PER_DISPLAY_BRIGHTNESS):

            ALOGD("DISPLAY_BRIGHTNESS: %s", value.toString().c_str());

            return {};

        case toInt(VehicleProperty::AP_POWER_STATE_REPORT):

            *isSpecialValue = true;

            return setApPowerStateReport(value);