156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi/* 256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Copyright (C) 2015 The Android Open Source Project 356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * you may not use this file except in compliance with the License. 656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * You may obtain a copy of the License at 756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 1056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * See the License for the specific language governing permissions and 1456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * limitations under the License. 1556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi */ 1656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 17ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#pragma once 18ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie 1998cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie#include "AudioPort.h" 20ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <utils/Errors.h> 21ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <utils/String8.h> 22ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <utils/SortedVector.h> 23ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <cutils/config_utils.h> 24ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <system/audio.h> 2553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie#include <system/audio_policy.h> 2656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 27ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffienamespace android { 2856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 2953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffieclass DeviceDescriptor : public AudioPort, public AudioPortConfig 3056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 3156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivipublic: 321d4481fb9cb1ea149f79f2a5d22110af84fbc90bFrançois Gaffie // Note that empty name refers by convention to a generic device. 33e964d4e421e2d1ca937227a580c0c837091a11e3Chih-Hung Hsieh explicit DeviceDescriptor(audio_devices_t type, const String8 &tagName = String8("")); 3456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 3556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi virtual ~DeviceDescriptor() {} 3656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 37cbb3044d6bfa9ab30c83b67874f40344e29805e1François Gaffie virtual const String8 getTagName() const { return mTagName; } 38cbb3044d6bfa9ab30c83b67874f40344e29805e1François Gaffie 39a8ecc2c72ca26389bd6b0162181d60aaeaca8149François Gaffie audio_devices_t type() const { return mDeviceType; } 40a8ecc2c72ca26389bd6b0162181d60aaeaca8149François Gaffie 4156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi bool equals(const sp<DeviceDescriptor>& other) const; 4256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 4356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi // AudioPortConfig 4456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi virtual sp<AudioPort> getAudioPort() const { return (AudioPort*) this; } 4556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi virtual void toAudioPortConfig(struct audio_port_config *dstConfig, 4656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi const struct audio_port_config *srcConfig = NULL) const; 4756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 4856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi // AudioPort 49322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent virtual void attach(const sp<HwModule>& module); 5056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi virtual void toAudioPort(struct audio_port *port) const; 51e964d4e421e2d1ca937227a580c0c837091a11e3Chih-Hung Hsieh virtual void importAudioPort(const sp<AudioPort>& port); 5256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 53322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent audio_port_handle_t getId() const; 54112b0af826aeca45855690b9c105b2cdf9938bbeFrançois Gaffie status_t dump(int fd, int spaces, int index, bool verbose = true) const; 55aa9811945f575614b3482d09e4d969792701cebbPaul McLean void log() const; 5656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 5756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi String8 mAddress; 5856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 5953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffieprivate: 60cbb3044d6bfa9ab30c83b67874f40344e29805e1François Gaffie String8 mTagName; // Unique human readable identifier for a device port found in conf file. 61322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent audio_devices_t mDeviceType; 62322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent audio_port_handle_t mId; 63887a9ed4446cb451181c392a0e51a69914e58fbfJean-Michel Trivi 64887a9ed4446cb451181c392a0e51a69914e58fbfJean-Michel Trivifriend class DeviceVector; 6556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi}; 6656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 67a8ecc2c72ca26389bd6b0162181d60aaeaca8149François Gaffieclass DeviceVector : public SortedVector<sp<DeviceDescriptor> > 6856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 6956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivipublic: 7056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi DeviceVector() : SortedVector(), mDeviceTypes(AUDIO_DEVICE_NONE) {} 7156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 7253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie ssize_t add(const sp<DeviceDescriptor>& item); 73a8ecc2c72ca26389bd6b0162181d60aaeaca8149François Gaffie void add(const DeviceVector &devices); 7453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie ssize_t remove(const sp<DeviceDescriptor>& item); 7553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie ssize_t indexOf(const sp<DeviceDescriptor>& item) const; 7656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 7756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi audio_devices_t types() const { return mDeviceTypes; } 7856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 79e964d4e421e2d1ca937227a580c0c837091a11e3Chih-Hung Hsieh sp<DeviceDescriptor> getDevice(audio_devices_t type, const String8& address) const; 8056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi DeviceVector getDevicesFromType(audio_devices_t types) const; 8156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi sp<DeviceDescriptor> getDeviceFromId(audio_port_handle_t id) const; 821d4481fb9cb1ea149f79f2a5d22110af84fbc90bFrançois Gaffie sp<DeviceDescriptor> getDeviceFromTagName(const String8 &tagName) const; 83e964d4e421e2d1ca937227a580c0c837091a11e3Chih-Hung Hsieh DeviceVector getDevicesFromTypeAddr(audio_devices_t type, const String8& address) const; 8453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 8553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie audio_devices_t getDevicesFromHwModule(audio_module_handle_t moduleHandle) const; 8653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 87112b0af826aeca45855690b9c105b2cdf9938bbeFrançois Gaffie status_t dump(int fd, const String8 &tag, int spaces = 0, bool verbose = true) const; 8856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 8956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Triviprivate: 9056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi void refreshTypes(); 9156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi audio_devices_t mDeviceTypes; 9256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi}; 9356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 9456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi}; // namespace android 95