mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 11:36:00 +00:00
8140f5660a
Split versions of "common" and "core" types from
the version of the interfaces. "Common" and "core"
versions are set to 7.0.
Implemented new methods of V7.1 interfaces.
Bug: 214426419
Test: m android.hardware.audio@7.1-impl
Test: m android.hardware.audio@7.0-impl
Test: m android.hardware.audio.effect@7.0-impl
Test: m android.hardware.audio@6.0-impl
Change-Id: Ic4c44d4ac9bbfa7b62695866b9aa7473658390b2
(cherry picked from commit 7d01538eec)
Merged-In: Ic4c44d4ac9bbfa7b62695866b9aa7473658390b2
122 lines
4.4 KiB
C++
122 lines
4.4 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "audiohalservice"
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#include <signal.h>
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#include <string>
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#include <vector>
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#include <binder/ProcessState.h>
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#include <cutils/properties.h>
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#include <hidl/HidlTransportSupport.h>
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#include <hidl/LegacySupport.h>
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#include <hwbinder/ProcessState.h>
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using namespace android::hardware;
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using android::OK;
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using InterfacesList = std::vector<std::string>;
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/** Try to register the provided factories in the provided order.
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* If any registers successfully, do not register any other and return true.
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* If all fail, return false.
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*/
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template <class Iter>
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static bool registerPassthroughServiceImplementations(Iter first, Iter last) {
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for (; first != last; ++first) {
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if (registerPassthroughServiceImplementation(*first) == OK) {
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return true;
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}
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}
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return false;
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}
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int main(int /* argc */, char* /* argv */ []) {
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signal(SIGPIPE, SIG_IGN);
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::android::ProcessState::initWithDriver("/dev/vndbinder");
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// start a threadpool for vndbinder interactions
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::android::ProcessState::self()->startThreadPool();
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const int32_t defaultValue = -1;
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int32_t value =
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property_get_int32("persist.vendor.audio.service.hwbinder.size_kbyte", defaultValue);
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if (value != defaultValue) {
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ALOGD("Configuring hwbinder with mmap size %d KBytes", value);
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ProcessState::initWithMmapSize(static_cast<size_t>(value) * 1024);
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}
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configureRpcThreadpool(16, true /*callerWillJoin*/);
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// Automatic formatting tries to compact the lines, making them less readable
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// clang-format off
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const std::vector<InterfacesList> mandatoryInterfaces = {
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{
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"Audio Core API",
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"android.hardware.audio@7.1::IDevicesFactory",
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"android.hardware.audio@7.0::IDevicesFactory",
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"android.hardware.audio@6.0::IDevicesFactory",
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"android.hardware.audio@5.0::IDevicesFactory",
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"android.hardware.audio@4.0::IDevicesFactory",
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},
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{
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"Audio Effect API",
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"android.hardware.audio.effect@7.0::IEffectsFactory",
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"android.hardware.audio.effect@6.0::IEffectsFactory",
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"android.hardware.audio.effect@5.0::IEffectsFactory",
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"android.hardware.audio.effect@4.0::IEffectsFactory",
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}
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};
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const std::vector<InterfacesList> optionalInterfaces = {
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{
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"Soundtrigger API",
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"android.hardware.soundtrigger@2.3::ISoundTriggerHw",
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"android.hardware.soundtrigger@2.2::ISoundTriggerHw",
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"android.hardware.soundtrigger@2.1::ISoundTriggerHw",
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"android.hardware.soundtrigger@2.0::ISoundTriggerHw",
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},
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{
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"Bluetooth Audio API",
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"android.hardware.bluetooth.audio@2.2::IBluetoothAudioProvidersFactory",
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"android.hardware.bluetooth.audio@2.1::IBluetoothAudioProvidersFactory",
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"android.hardware.bluetooth.audio@2.0::IBluetoothAudioProvidersFactory",
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},
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// remove the old HIDL when Bluetooth Audio Hal V2 has offloading supported
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{
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"Bluetooth Audio Offload API",
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"android.hardware.bluetooth.a2dp@1.0::IBluetoothAudioOffload"
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}
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};
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// clang-format on
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for (const auto& listIter : mandatoryInterfaces) {
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auto iter = listIter.begin();
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const std::string& interfaceFamilyName = *iter++;
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LOG_ALWAYS_FATAL_IF(!registerPassthroughServiceImplementations(iter, listIter.end()),
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"Could not register %s", interfaceFamilyName.c_str());
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}
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for (const auto& listIter : optionalInterfaces) {
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auto iter = listIter.begin();
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const std::string& interfaceFamilyName = *iter++;
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ALOGW_IF(!registerPassthroughServiceImplementations(iter, listIter.end()),
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"Could not register %s", interfaceFamilyName.c_str());
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}
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joinRpcThreadpool();
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}
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