1/*
2 * Copyright (C) 2022 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.audio@7.1;
18
19import android.hardware.audio.common@7.0;
20import @7.0::IPrimaryDevice;
21import IDevice;
22
23interface IPrimaryDevice extends @7.0::IPrimaryDevice {
24    /**
25     * Retrieve the generic @7.1::IDevice interface.
26     *
27     * Since @7.1::IPrimaryDevice extends @7.0::IPrimaryDevice, the interface
28     * reference can not be downcasted to @7.1::IDevice using standard methods.
29     * For this reason a dedicated interface method is provided.
30     *
31     * @return result the generic part of the interface.
32     */
33    getDevice() generates (IDevice result);
34};
35