1 /*
2  * Copyright 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 
17 package android.hardware.display;
18 
19 /** @hide */
20 interface IDeviceProductInfoConstants {
21     /** The device connection to the display sink is unknown. */
22     const int CONNECTION_TO_SINK_UNKNOWN = 0;
23 
24     /** The device is built-in in the display sink. */
25     const int CONNECTION_TO_SINK_BUILT_IN = 1;
26 
27     /** The device is directly connected to the display sink. */
28     const int CONNECTION_TO_SINK_DIRECT = 2;
29 
30     /** The device is transitively connected to the display sink. */
31     const int CONNECTION_TO_SINK_TRANSITIVE = 3;
32 }