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Commit cc4713cc authored by Maxim Pleshivenkov's avatar Maxim Pleshivenkov
Browse files

Add constants for hibernation to VHAL 

Extended VHAL with constants for hibernation
(suspend to disk).

Bug: 188666978
Test: manual
Change-Id: I11469b5e4c18ff6fa8450276188eaaa4c6cfa61a
parent f92b7f90

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl

+1 −0
Original line number Diff line number Diff line
@@ -36,4 +36,5 @@ package android.hardware.automotive.vehicle; 
enum VehicleApPowerStateConfigFlag {

  ENABLE_DEEP_SLEEP_FLAG = 1,

  CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 2,

  ENABLE_HIBERNATION_FLAG = 3,

}

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl

+2 −0
Original line number Diff line number Diff line
@@ -42,4 +42,6 @@ enum VehicleApPowerStateReport { 
  ON = 6,

  SHUTDOWN_PREPARE = 7,

  SHUTDOWN_CANCELLED = 8,

  HIBERNATION_ENTRY = 9,

  HIBERNATION_EXIT = 10,

}

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl

+2 −0
Original line number Diff line number Diff line
@@ -38,4 +38,6 @@ enum VehicleApPowerStateShutdownParam { 
  CAN_SLEEP = 2,

  SHUTDOWN_ONLY = 3,

  SLEEP_IMMEDIATELY = 4,

  HIBERNATE_IMMEDIATELY = 5,

  CAN_HIBERNATE = 6,

}

automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl

+11 −2
Original line number Diff line number Diff line
@@ -20,8 +20,10 @@ package android.hardware.automotive.vehicle; 
@Backing(type="int")

enum VehicleApPowerStateConfigFlag {

    /**

     * AP can enter deep sleep state. If not set, AP will always shutdown from

     * VehicleApPowerState#SHUTDOWN_PREPARE power state.

     * AP can enter deep sleep state. If not set, AP will shutdown from

     * VehicleApPowerState#SHUTDOWN_PREPARE power state when deep sleep is requested

     * (via VehicleApPowerStateShutdownParam#CAN_SLEEP or

     * VehicleApPowerStateShutdownParam#SLEEP_IMMEDIATELY flags)/

     */

    ENABLE_DEEP_SLEEP_FLAG = 0x1,

    /**
@@ -29,4 +31,11 @@ enum VehicleApPowerStateConfigFlag { 
     * specified in VehicleApPowerSet VEHICLE_AP_POWER_SET_SHUTDOWN_READY message.

     */

    CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 0x2,

    /**

     * AP can enter hibernation state. If not set, AP will shutdown from

     * VehicleApPowerState#SHUTDOWN_PREPARE when hibernation is requested

     * (via VehicleApPowerStateShutdownParam#CAN_HIBERNATE or

     *  VehicleApPowerStateShutdownParam#HIBERNATE_IMMEDIATELY flags)

     */

    ENABLE_HIBERNATION_FLAG = 0x3,

}

automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl

+18 −0
Original line number Diff line number Diff line
@@ -89,4 +89,22 @@ enum VehicleApPowerStateReport { 
     * VehicleApPowerStateReq#SHUTDOWN_PREPARE. Other power state requests are ignored.

     */

    SHUTDOWN_CANCELLED = 0x8,

    /**

     * AP is ready to hibernate.

     * The AP will not send any more state reports after this.

     * After reporting this state, AP will accept VehicleApPowerStateReq#FINISHED.

     * Other power state requests are ignored.

     *

     * int32Values[1]: Time to turn AP back on, in seconds. Power controller should turn on

     *                 AP after the specified time has elapsed, so AP can run tasks like

     *                 update. If this value is 0, no wake up is requested. The power

     *                 controller may not necessarily support timed wake-up.

     */

    HIBERNATION_ENTRY = 0x9,

    /**

     * AP is exiting from hibernation state.

     * After reporting this state, AP will accept VehicleApPowerStateReq#ON or

     * VehicleApPowerStateReq#SHUTDOWN_PREPARE. Other power state requests are ignored.

     */

    HIBERNATION_EXIT = 0xA,

}