mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 15:58:43 +00:00
6ddefdbcdf
Upcoming implementations of the streams of the primary module will need to change the underlying stream type depending on the current connected device. The stream context must persist, thus its life time must be bound to the IStreamIn/Out implementation. Move the StreamContext instance under ownership of StreamIn/Out. Add StreamCommonImpl::onClose so that the owner of the context may know when it is safe to reset it. Re-arrange the order of the arguments when creating a stream so that the context always comes first. Bug: 264712385 Test: atest VtsHalAudioCoreTargetTest Change-Id: Iaf13d4bc3a53cbfc27264d3abd1f6c417ece3941
136 lines
5.4 KiB
C++
136 lines
5.4 KiB
C++
/*
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* Copyright (C) 2023 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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#include <vector>
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#define LOG_TAG "AHAL_ModuleUsb"
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#include <Utils.h>
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#include <android-base/logging.h>
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#include "UsbAlsaMixerControl.h"
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#include "alsa/Utils.h"
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#include "core-impl/ModuleUsb.h"
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#include "core-impl/StreamUsb.h"
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using aidl::android::hardware::audio::common::SinkMetadata;
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using aidl::android::hardware::audio::common::SourceMetadata;
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using aidl::android::media::audio::common::AudioDeviceDescription;
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using aidl::android::media::audio::common::AudioOffloadInfo;
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using aidl::android::media::audio::common::AudioPort;
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using aidl::android::media::audio::common::AudioPortConfig;
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using aidl::android::media::audio::common::AudioPortExt;
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using aidl::android::media::audio::common::MicrophoneInfo;
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namespace aidl::android::hardware::audio::core {
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namespace {
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bool isUsbDevicePort(const AudioPort& audioPort) {
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return audioPort.ext.getTag() == AudioPortExt::Tag::device &&
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audioPort.ext.get<AudioPortExt::Tag::device>().device.type.connection ==
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AudioDeviceDescription::CONNECTION_USB;
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}
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} // namespace
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ndk::ScopedAStatus ModuleUsb::getTelephony(std::shared_ptr<ITelephony>* _aidl_return) {
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*_aidl_return = nullptr;
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LOG(DEBUG) << __func__ << ": returning null";
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus ModuleUsb::getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) {
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*_aidl_return = nullptr;
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LOG(DEBUG) << __func__ << ": returning null";
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus ModuleUsb::getMicMute(bool* _aidl_return __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus ModuleUsb::setMicMute(bool in_mute __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus ModuleUsb::createInputStream(StreamContext&& context,
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const SinkMetadata& sinkMetadata,
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const std::vector<MicrophoneInfo>& microphones,
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std::shared_ptr<StreamIn>* result) {
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return createStreamInstance<StreamInUsb>(result, std::move(context), sinkMetadata, microphones);
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}
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ndk::ScopedAStatus ModuleUsb::createOutputStream(StreamContext&& context,
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const SourceMetadata& sourceMetadata,
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const std::optional<AudioOffloadInfo>& offloadInfo,
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std::shared_ptr<StreamOut>* result) {
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if (offloadInfo.has_value()) {
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LOG(ERROR) << __func__ << ": offload is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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return createStreamInstance<StreamOutUsb>(result, std::move(context), sourceMetadata,
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offloadInfo);
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}
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ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort) {
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if (!isUsbDevicePort(*audioPort)) {
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LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not a usb device port";
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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return ModuleAlsa::populateConnectedDevicePort(audioPort);
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}
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ndk::ScopedAStatus ModuleUsb::checkAudioPatchEndpointsMatch(
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const std::vector<AudioPortConfig*>& sources, const std::vector<AudioPortConfig*>& sinks) {
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for (const auto& source : sources) {
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for (const auto& sink : sinks) {
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if (source->sampleRate != sink->sampleRate ||
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source->channelMask != sink->channelMask || source->format != sink->format) {
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LOG(ERROR) << __func__
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<< ": mismatch port configuration, source=" << source->toString()
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<< ", sink=" << sink->toString();
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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}
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}
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return ndk::ScopedAStatus::ok();
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}
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void ModuleUsb::onExternalDeviceConnectionChanged(
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const ::aidl::android::media::audio::common::AudioPort& audioPort, bool connected) {
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if (!isUsbDevicePort(audioPort)) {
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return;
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}
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auto profile = alsa::getDeviceProfile(audioPort);
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if (!profile.has_value()) {
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return;
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}
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usb::UsbAlsaMixerControl::getInstance().setDeviceConnectionState(profile->card, getMasterMute(),
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getMasterVolume(), connected);
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}
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ndk::ScopedAStatus ModuleUsb::onMasterMuteChanged(bool mute) {
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return usb::UsbAlsaMixerControl::getInstance().setMasterMute(mute);
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}
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ndk::ScopedAStatus ModuleUsb::onMasterVolumeChanged(float volume) {
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return usb::UsbAlsaMixerControl::getInstance().setMasterVolume(volume);
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}
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} // namespace aidl::android::hardware::audio::core
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