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// Copyright 2023 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto2";
option optimize_for = LITE_RUNTIME;
package power_manager;
option go_package = "go.chromium.org/chromiumos/system_api/power_manager_proto";
// Request to manually set the state of Battery Saver Mode.
//
// Sent from clients (such as Ash) to `powerd` in the `SetBatterySaverModeState`
// D-Bus method call.
message SetBatterySaverModeStateRequest {
// Desired state of battery saver mode.
optional bool enabled = 1;
}
// Details about the current state of battery saver mode.
//
// Returned by the `GetBatterySaverModeState` D-Bus method and the
// `BatterySaverModeStateChanged` D-Bus signal.
message BatterySaverModeState {
// The overall state of battery saver mode.
optional bool enabled = 1 [default = false];
// The cause of the change.
//
// This field is populated on signals when the state of BSM has changed. It is
// not populated for calls to the GetBatterySaverModeState method.
enum Cause {
// The cause is unspecified or unknown.
CAUSE_UNSPECIFIED = 0;
// BSM was manually enabled or disabled by the user.
CAUSE_USER_ENABLED = 1;
CAUSE_USER_DISABLED = 2;
// BSM state has been restored from a previous session/boot.
CAUSE_STATE_RESTORED = 3;
};
optional Cause cause = 2;
}
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