/*
 * 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.
 */

syntax = "proto2";

package perfetto.protos;

message AndroidPowerConfig {
  enum BatteryCounters {
    BATTERY_COUNTER_UNSPECIFIED = 0;

    // Coulomb counter.
    BATTERY_COUNTER_CHARGE = 1;

    // Charge (%).
    BATTERY_COUNTER_CAPACITY_PERCENT = 2;

    // Instantaneous current.
    BATTERY_COUNTER_CURRENT = 3;

    // Avg current.
    BATTERY_COUNTER_CURRENT_AVG = 4;

    // Instantaneous voltage.
    BATTERY_COUNTER_VOLTAGE = 5;
  }
  optional uint32 battery_poll_ms = 1;
  repeated BatteryCounters battery_counters = 2;

  // Where available enables per-power-rail measurements.
  optional bool collect_power_rails = 3;

  // Provides a breakdown of energy estimation for various subsystem (e.g. GPU).
  // Available from Android S.
  optional bool collect_energy_estimation_breakdown = 4;

  // Provides a breakdown of time in state for various subsystems.
  // Available from Android U.
  optional bool collect_entity_state_residency = 5;
}