f247b8df08
Fixed broken functionality for some devices relying on a stub HAL module to be present (e.g Fugu). Bug: 34360879 Test: make and check stub HAL is loaded in HIDL passthrough mode Change-Id: Ibad050d63827c4e49604273efd76ac8074bb00d2
45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
/*
|
|
* Copyright (C) 2016 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.
|
|
*/
|
|
|
|
package android.hardware.audio@2.0;
|
|
|
|
import android.hardware.audio.common@2.0;
|
|
import IDevice;
|
|
|
|
interface IDevicesFactory {
|
|
typedef android.hardware.audio@2.0::Result Result;
|
|
|
|
enum Device : int32_t {
|
|
PRIMARY,
|
|
A2DP,
|
|
USB,
|
|
R_SUBMIX,
|
|
STUB
|
|
};
|
|
|
|
/*
|
|
* Opens an audio device. To close the device, it is necessary to release
|
|
* references to the returned device object.
|
|
*
|
|
* @param device device type.
|
|
* @return retval operation completion status. Returns INVALID_ARGUMENTS
|
|
* if there is no corresponding hardware module found,
|
|
* NOT_INITIALIZED if an error occured while opening the hardware
|
|
* module.
|
|
* @return result the interface for the created device.
|
|
*/
|
|
openDevice(Device device) generates (Result retval, IDevice result);
|
|
};
|