/*
 * Copyright (C) 2023 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 android.os.statsd.tv;

import "frameworks/proto_logging/stats/atom_field_options.proto";
import "frameworks/proto_logging/stats/atoms.proto";

option java_package = "com.android.os.tv";
option java_multiple_files = true;

extend Atom {
  optional TvLowPowerStandbyPolicy tv_low_power_standby_policy = 679 [(module) = "tv_settings"];
  optional ExternalTvInputEvent external_tv_input_event = 717 [(module) = "framework"];
}

/**
 * Logs available LowPowerStandby policies.
 */
message TvLowPowerStandbyPolicy {
   optional string policy_name = 1;
   repeated int32 exempt_uids = 2 [(is_uid) = true];
   optional int32 allowed_reasons = 3;
   repeated string allowed_features = 4;
   optional bool is_selected = 5;
}

/**
 * Logs external TV input events.
 */
message ExternalTvInputEvent {
    enum EventType {
        UNKNOWN = 0;
        // a specific input is selected by user/TV App to be displayed on the screen.
        TUNED = 1;
        // the currently tuned input is released from the screen by selecting a
        // new input, TV powering off, going to Home screen, etc.
        RELEASED = 2;
        // connection state of the current input is changed,
        // e.g. connecting/disconnecting the cable.
        CONNECTION_STATE_CHANGED = 3;
        // device info is updated for the currently selected HDMI-CEC input.
        DEVICE_INFO_UPDATED = 4;
    }
    enum InputState {
        // keep in sync with TvInputManager.InputState.
        CONNECTED = 0;
        CONNECTED_STANDBY = 1;
        DISCONNECTED = 2;
    }
    enum InputType {
        // keep in sync with TvinputInfo.Type.
        TUNER = 0;
        OTHER = 1000;
        COMPOSITE = 1001;
        SVIDEO = 1002;
        SCART = 1003;
        COMPONENT = 1004;
        VGA = 1005;
        DVI = 1006;
        HDMI = 1007;
        DISPLAY_PORT = 1008;
    }
    // Type of the event.
    optional EventType event_type = 1;
    // Connection state of this input.
    optional InputState input_state = 2;
    // type of the input.
    optional InputType input_type = 3;
    // Vendor id of the external device for HDMI-CEC input.
    // For non-CEC input, the value is 0xFFFFFF (16777215 in decimal).
    optional int32 device_vendor_id = 4;
    // HDMI port number on TV for HDMI input.
    // For non-HDMI input, the value is -1.
    optional int32 hdmi_port = 5;
    // ID of this TIF (TV Input Framework) session.
    optional string tif_session_id = 6;
    // OSD display name of the external device for HDMI-CEC input,
    // or user-displayed label for other TV inputs.
    optional string display_name = 7;
}