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Commit b479e570 authored by Kai's avatar Kai Committed by Changyeon Jo
Browse files

Add EVS_SERVICE_REQUEST property 

Add EVS_SERVICE_REQUEST property to let android trigger the EVS service

Bug: 173759534
Test: check the property in KitchenSink
Change-Id: I219eecadfea1ca5fca281d51bd9bc45589e5b9ef
parent 03348f1e

automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h

+9 −0
Original line number Diff line number Diff line
@@ -996,6 +996,15 @@ const ConfigDeclaration kVehicleProperties[]{ 
                 },

         .initialValue = {.int32Values = {LIGHT_SWITCH_AUTO}}},



        {.config =

                 {

                         .prop = toInt(VehicleProperty::EVS_SERVICE_REQUEST),

                         .access = VehiclePropertyAccess::READ,

                         .changeMode = VehiclePropertyChangeMode::ON_CHANGE,

                 },

         .initialValue = {.int32Values = {toInt(EvsServiceType::REARVIEW),

                                          toInt(EvsServiceState::OFF)}}},



        {.config = {.prop = VEHICLE_MAP_SERVICE,

                    .access = VehiclePropertyAccess::READ_WRITE,

                    .changeMode = VehiclePropertyChangeMode::ON_CHANGE}},

automotive/vehicle/2.0/types.hal

+50 −0
Original line number Diff line number Diff line
@@ -2926,6 +2926,29 @@ enum VehicleProperty : int32_t { 
        | VehiclePropertyType:MIXED

        | VehicleArea:GLOBAL),



    /**

     * Enable/request an EVS service.

     *

     * The property provides a generalized way to trigger EVS services.  VHAL

     * should use this property to request Android to start or stop EVS service.

     *

     *  int32Values[0] = a type of the EVS service. The value must be one of enums in

     *                   EvsServiceType.

     *  int32Values[1] = the state of the EVS service. The value must be one of enums in

     *                   EvsServiceState.

     *

     * For example, to enable rear view EVS service, android side can set the property value as

     * [EvsServiceType::REAR_VIEW, EvsServiceState::ON].

     *

     * @change_mode VehiclePropertyChangeMode:ON_CHANGE

     * @access VehiclePropertyAccess:READ

     */

    EVS_SERVICE_REQUEST = (

        0x0F10

        | VehiclePropertyGroup:SYSTEM

        | VehiclePropertyType:INT32_VEC

        | VehicleArea:GLOBAL),



    /**

     * Defines a request to apply power policy.

     *
@@ -3212,6 +3235,33 @@ enum VehicleSeatOccupancyState : int32_t { 
    OCCUPIED = 2

};



/**

 * Used by EVS_SERVICE_REQUEST to enumerate the service's type.

 */

enum EvsServiceType : int32_t {



    REARVIEW = 0,

    SURROUNDVIEW = 1,

};



/**

 * Used by EVS_SERVICE_REQUEST to enumerate the service's state.

 */

enum EvsServiceState : int32_t {



    OFF = 0,

    ON = 1,

};



/**

 * Index in int32VAlues for VehicleProperty#EVS_SERVICE_REQUEST property.

 */

enum EvsServiceRequestIndex : int32_t {



    TYPE = 0,

    STATE = 1,

};



/**

 * Used by lights state properties to enumerate the current state of the lights.

 *