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Commit 0cbdab78 authored by Wei Wang's avatar Wei Wang
Browse files

power: add more modes into into power hal 

Doze and display state modes can be useful for device level
power/perf optimization for inactive device state.
Right now setInteractive is coupled with display setting
config_powerDecoupleInteractiveModeFromDisplay so this CL introduces
2 more mores to expose device idle and display state to device
explicitly.

Bug: 140148621
Test: Build
Change-Id: Id1d15750ec0a3c6f7be400bda9ec771cd5a90341
parent 71650dd6

power/aidl/android/hardware/power/Mode.aidl

+15 −3
Original line number Diff line number Diff line
@@ -26,20 +26,20 @@ enum Mode { 
    DOUBLE_TAP_TO_WAKE,



    /**

     * This mode indidates Low power mode is activated or not. Low power

     * This mode indicates Low power mode is activated or not. Low power

     * mode is intended to save battery at the cost of performance.

     */

    LOW_POWER,



    /**

     * This mode indidates Sustained Performance mode is activated or not.

     * This mode indicates Sustained Performance mode is activated or not.

     * Sustained performance mode is intended to provide a consistent level of

     * performance for a prolonged amount of time.

     */

    SUSTAINED_PERFORMANCE,



    /**

     * This mode indidates VR Mode is activated or not. VR mode is intended

     * This mode indicates VR Mode is activated or not. VR mode is intended

     * to provide minimum guarantee for performance for the amount of time the

     * device can sustain it.

     */
@@ -76,6 +76,18 @@ enum Mode { 
     */

    INTERACTIVE,



    /**

     * This mode indicates the device is in device idle, externally known as doze.

     * More details on:

     * https://developer.android.com/training/monitoring-device-state/doze-standby

     */

    DEVICE_IDLE,



    /**

     * This mode indicates that display is either off or still on but is optimized

     * for low-power.

     */

    DISPLAY_INACTIVE,



    /**

     * Below hints are currently not sent in Android framework but OEM might choose to