1/*
2 * Copyright (C) 2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.hardware.tv.cec@1.1;
18
19import @1.0::IHdmiCecCallback;
20
21/**
22 * Callbacks from the HAL implementation to notify the system of new events.
23 */
24interface IHdmiCecCallback extends @1.0::IHdmiCecCallback {
25    /**
26     * The callback function that must be called by HAL implementation to notify
27     * the system of new CEC message arrival.
28     */
29    oneway onCecMessage_1_1(CecMessage message);
30};
31