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Commit 8a6b421e authored by Peiyong Lin's avatar Peiyong Lin Committed by Automerger Merge Worker
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Merge "Add power efficiency hint for power hint session." am: 890d1454 

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/20084920



Change-Id: I2d01523c56864569adbd73b9ab7cad19b4b5f941
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 9a1246df 890d1454

power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl

+1 −0
Original line number Diff line number Diff line
@@ -38,4 +38,5 @@ enum SessionHint { 
  CPU_LOAD_DOWN = 1,

  CPU_LOAD_RESET = 2,

  CPU_LOAD_RESUME = 3,

  POWER_EFFICIENCY = 4,

}

power/aidl/android/hardware/power/SessionHint.aidl

+11 −2
Original line number Diff line number Diff line
@@ -25,22 +25,31 @@ enum SessionHint { 
     * This hint must be sent before reporting the actual duration to the session.

     */

    CPU_LOAD_UP = 0,



    /**

     * This hint indicates a decrease in CPU workload intensity. It means that

     * this hint session can reduce CPU resources and still meet the target duration.

     */

    CPU_LOAD_DOWN = 1,

    /*



    /**

     * This hint indicates an upcoming CPU workload that is completely changed and

     * unknown. It means that the hint session should reset CPU resources to a known

     * baseline to prepare for an arbitrary load, and must wake up if inactive.

     */

    CPU_LOAD_RESET = 2,

    /*



    /**

     * This hint indicates that the most recent CPU workload is resuming after a

     * period of inactivity. It means that the hint session should allocate similar

     * CPU resources to what was used previously, and must wake up if inactive.

     */

    CPU_LOAD_RESUME = 3,



    /**

     * This hint indicates that this power hint session should be applied with a

     * power-efficient-first scheduling strategy. This means the work of this

     * power hint session is noncritical despite its CPU intensity.

     */

    POWER_EFFICIENCY = 4,

}