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Commit 795990cc authored by Michael Wright's avatar Michael Wright Committed by Xin Li
Browse files

Update power HAL to version 1.3. 

Adds new EXPENSIVE_RENDERING power hint.

This adds a new library which does not affect any pre-existing
targets unless they create and add a new binary which uses this.

BUG: 110112323
Test: adb shell /data/nativetest/VtsHalPowerV1_3TargetTest/VtsHalPowerV1_3TargetTest
Change-Id: I5fb33abbbe4c4958882a106dfa400ad74013e40d
parent 841940be

compatibility_matrices/compatibility_matrix.3.xml

+1 −1
Original line number Diff line number Diff line
@@ -290,7 +290,7 @@ 
    </hal>

    <hal format="hidl" optional="true">

        <name>android.hardware.power</name>

        <version>1.0-2</version>

        <version>1.0-3</version>

        <interface>

            <name>IPower</name>

            <instance>default</instance>

current.txt

+2 −0
Original line number Diff line number Diff line
@@ -348,6 +348,8 @@ e85f566698d2a2c28100e264fcf2c691a066756ddf8dd341d009ff50cfe10614 android.hardwar 
5e278fcaa3287d397d8eebe1c22aaa28150f5caae1cf9381cd6dc32cb37899c5 android.hardware.nfc@1.1::types

163e115e833fc1d77cdd4a8cf0c833bb8b8d74fe35c880fe693101d17774926f android.hardware.power@1.2::IPower

7899b9305587b2d5cd74a3cc87e9090f58bf4ae74256ce3ee36e7ec011822840 android.hardware.power@1.2::types

5a464e6db53fad223986d655028a18185b73db8e2bfa9663f9042c9623eb0aa0 android.hardware.power@1.3::IPower

a54a28d39b892d27a3cb06829181c038edcdd9e8eef359543b01e4313ae59aa0 android.hardware.power@1.3::types

ab132c990a62f0aca35871c092c22fb9c85d478e22124ef6a4d0a2302da76a9f android.hardware.radio@1.2::IRadio

cda752aeabaabc20486a82ac57a3dd107785c006094a349bc5e224e8aa22a17c android.hardware.radio@1.2::IRadioIndication

da8c6ae991c6a4b284cc6e445332e064e28ee8a09482ed5afff9d159ec6694b7 android.hardware.radio@1.2::IRadioResponse

power/1.3/Android.bp

0 → 100644
+21 −0
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// This file is autogenerated by hidl-gen -Landroidbp.



hidl_interface {

    name: "android.hardware.power@1.3",

    root: "android.hardware",

    srcs: [

        "types.hal",

        "IPower.hal",

    ],

    interfaces: [

        "android.hardware.power@1.0",

        "android.hardware.power@1.1",

        "android.hardware.power@1.2",

        "android.hidl.base@1.0",

    ],

    types: [

        "PowerHint",

    ],

    gen_java: true,

}

power/1.3/IPower.hal

0 → 100644
+33 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2018 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package android.hardware.power@1.3;



import @1.2::IPower;



interface IPower extends @1.2::IPower {

    /**

     * Called to pass hints on power requirements which

     * may result in adjustment of power/performance parameters of the

     * cpufreq governor and other controls.

     *

     * A particular platform may choose to ignore any hint.

     *

     * @param hint PowerHint which is passed

     * @param data contains additional information about the hint

     *     and is described along with the comments for each of the hints.

     */

    oneway powerHintAsync_1_3(PowerHint hint, int32_t data);

};

power/1.3/types.hal

0 → 100644
+28 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2018 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package android.hardware.power@1.3;



import @1.2::PowerHint;



/** Power hint identifiers passed to powerHintAsync_1_3() */

enum PowerHint : @1.2::PowerHint {

   /**

    * This hint indicates that the device is about to enter a period of expensive rendering, and

    * the GPU should be configured accordingly. The data parameter is always 1 when entering this

    * state and 0 when leaving it.

    */

    EXPENSIVE_RENDERING,

};