mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 11:36:00 +00:00
2c75ca6b27
Add a method to IDevice interface allowing the attachement of an audio effect to an audio device. This is used when an audio effect is implemented below the HAL (e.g by an audio DSP) and is attached/enabled when a particular sink(e.g speaker) or source(e.g mic) device is selected. Bug: 136294538 Test: make Change-Id: I73d78c4f234fd80443a1cb3772c2d65457968652 Merged-In: I73d78c4f234fd80443a1cb3772c2d65457968652
334 lines
12 KiB
C++
334 lines
12 KiB
C++
/*
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* Copyright (C) 2018 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 "PrimaryDeviceHAL"
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#include "core/default/PrimaryDevice.h"
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#include "core/default/Util.h"
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#if MAJOR_VERSION >= 4
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#include <cmath>
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#endif
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namespace android {
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namespace hardware {
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namespace audio {
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namespace CPP_VERSION {
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namespace implementation {
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PrimaryDevice::PrimaryDevice(audio_hw_device_t* device) : mDevice(new Device(device)) {}
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PrimaryDevice::~PrimaryDevice() {
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// Do not call mDevice->close here. If there are any unclosed streams,
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// they only hold IDevice instance, not IPrimaryDevice, thus IPrimaryDevice
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// "part" of a device can be destroyed before the streams.
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}
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// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
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Return<Result> PrimaryDevice::initCheck() {
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return mDevice->initCheck();
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}
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Return<Result> PrimaryDevice::setMasterVolume(float volume) {
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return mDevice->setMasterVolume(volume);
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}
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Return<void> PrimaryDevice::getMasterVolume(getMasterVolume_cb _hidl_cb) {
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return mDevice->getMasterVolume(_hidl_cb);
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}
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Return<Result> PrimaryDevice::setMicMute(bool mute) {
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return mDevice->setMicMute(mute);
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}
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Return<void> PrimaryDevice::getMicMute(getMicMute_cb _hidl_cb) {
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return mDevice->getMicMute(_hidl_cb);
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}
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Return<Result> PrimaryDevice::setMasterMute(bool mute) {
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return mDevice->setMasterMute(mute);
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}
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Return<void> PrimaryDevice::getMasterMute(getMasterMute_cb _hidl_cb) {
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return mDevice->getMasterMute(_hidl_cb);
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}
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Return<void> PrimaryDevice::getInputBufferSize(const AudioConfig& config,
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getInputBufferSize_cb _hidl_cb) {
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return mDevice->getInputBufferSize(config, _hidl_cb);
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}
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#if MAJOR_VERSION == 2
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Return<void> PrimaryDevice::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
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const AudioConfig& config,
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AudioOutputFlagBitfield flags,
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openOutputStream_cb _hidl_cb) {
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return mDevice->openOutputStream(ioHandle, device, config, flags, _hidl_cb);
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}
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Return<void> PrimaryDevice::openInputStream(int32_t ioHandle, const DeviceAddress& device,
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const AudioConfig& config, AudioInputFlagBitfield flags,
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AudioSource source, openInputStream_cb _hidl_cb) {
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return mDevice->openInputStream(ioHandle, device, config, flags, source, _hidl_cb);
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}
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#elif MAJOR_VERSION >= 4
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Return<void> PrimaryDevice::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
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const AudioConfig& config,
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AudioOutputFlagBitfield flags,
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const SourceMetadata& sourceMetadata,
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openOutputStream_cb _hidl_cb) {
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return mDevice->openOutputStream(ioHandle, device, config, flags, sourceMetadata, _hidl_cb);
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}
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Return<void> PrimaryDevice::openInputStream(int32_t ioHandle, const DeviceAddress& device,
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const AudioConfig& config, AudioInputFlagBitfield flags,
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const SinkMetadata& sinkMetadata,
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openInputStream_cb _hidl_cb) {
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return mDevice->openInputStream(ioHandle, device, config, flags, sinkMetadata, _hidl_cb);
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}
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#endif
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Return<bool> PrimaryDevice::supportsAudioPatches() {
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return mDevice->supportsAudioPatches();
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}
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Return<void> PrimaryDevice::createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
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const hidl_vec<AudioPortConfig>& sinks,
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createAudioPatch_cb _hidl_cb) {
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return mDevice->createAudioPatch(sources, sinks, _hidl_cb);
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}
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Return<Result> PrimaryDevice::releaseAudioPatch(int32_t patch) {
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return mDevice->releaseAudioPatch(patch);
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}
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Return<void> PrimaryDevice::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
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return mDevice->getAudioPort(port, _hidl_cb);
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}
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Return<Result> PrimaryDevice::setAudioPortConfig(const AudioPortConfig& config) {
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return mDevice->setAudioPortConfig(config);
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}
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Return<Result> PrimaryDevice::setScreenState(bool turnedOn) {
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return mDevice->setScreenState(turnedOn);
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}
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#if MAJOR_VERSION == 2
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Return<AudioHwSync> PrimaryDevice::getHwAvSync() {
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return mDevice->getHwAvSync();
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}
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Return<void> PrimaryDevice::getParameters(const hidl_vec<hidl_string>& keys,
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getParameters_cb _hidl_cb) {
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return mDevice->getParameters(keys, _hidl_cb);
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}
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Return<Result> PrimaryDevice::setParameters(const hidl_vec<ParameterValue>& parameters) {
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return mDevice->setParameters(parameters);
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}
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Return<void> PrimaryDevice::debugDump(const hidl_handle& fd) {
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return mDevice->debugDump(fd);
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}
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#elif MAJOR_VERSION >= 4
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Return<void> PrimaryDevice::getHwAvSync(getHwAvSync_cb _hidl_cb) {
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return mDevice->getHwAvSync(_hidl_cb);
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}
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Return<void> PrimaryDevice::getParameters(const hidl_vec<ParameterValue>& context,
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const hidl_vec<hidl_string>& keys,
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getParameters_cb _hidl_cb) {
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return mDevice->getParameters(context, keys, _hidl_cb);
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}
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Return<Result> PrimaryDevice::setParameters(const hidl_vec<ParameterValue>& context,
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const hidl_vec<ParameterValue>& parameters) {
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return mDevice->setParameters(context, parameters);
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}
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Return<void> PrimaryDevice::getMicrophones(getMicrophones_cb _hidl_cb) {
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return mDevice->getMicrophones(_hidl_cb);
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}
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Return<Result> PrimaryDevice::setConnectedState(const DeviceAddress& address, bool connected) {
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return mDevice->setConnectedState(address, connected);
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}
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#endif
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#if MAJOR_VERSION >= 6
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Return<Result> PrimaryDevice::close() {
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return mDevice->close();
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}
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Return<Result> PrimaryDevice::addDeviceEffect(AudioPortHandle device, uint64_t effectId) {
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return mDevice->addDeviceEffect(device, effectId);
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}
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Return<Result> PrimaryDevice::removeDeviceEffect(AudioPortHandle device, uint64_t effectId) {
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return mDevice->removeDeviceEffect(device, effectId);
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}
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#endif
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// Methods from ::android::hardware::audio::CPP_VERSION::IPrimaryDevice follow.
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Return<Result> PrimaryDevice::setVoiceVolume(float volume) {
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if (!isGainNormalized(volume)) {
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ALOGW("Can not set a voice volume (%f) outside [0,1]", volume);
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return Result::INVALID_ARGUMENTS;
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}
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return mDevice->analyzeStatus("set_voice_volume",
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mDevice->device()->set_voice_volume(mDevice->device(), volume));
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}
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Return<Result> PrimaryDevice::setMode(AudioMode mode) {
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// INVALID, CURRENT, CNT, MAX are reserved for internal use.
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// TODO: remove the values from the HIDL interface
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switch (mode) {
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case AudioMode::NORMAL:
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case AudioMode::RINGTONE:
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case AudioMode::IN_CALL:
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case AudioMode::IN_COMMUNICATION:
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break; // Valid values
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default:
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return Result::INVALID_ARGUMENTS;
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};
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return mDevice->analyzeStatus(
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"set_mode",
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mDevice->device()->set_mode(mDevice->device(), static_cast<audio_mode_t>(mode)));
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}
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Return<void> PrimaryDevice::getBtScoNrecEnabled(getBtScoNrecEnabled_cb _hidl_cb) {
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bool enabled;
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Result retval = mDevice->getParam(AudioParameter::keyBtNrec, &enabled);
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_hidl_cb(retval, enabled);
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return Void();
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}
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Return<Result> PrimaryDevice::setBtScoNrecEnabled(bool enabled) {
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return mDevice->setParam(AudioParameter::keyBtNrec, enabled);
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}
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Return<void> PrimaryDevice::getBtScoWidebandEnabled(getBtScoWidebandEnabled_cb _hidl_cb) {
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bool enabled;
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Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_BT_SCO_WB, &enabled);
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_hidl_cb(retval, enabled);
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return Void();
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}
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Return<Result> PrimaryDevice::setBtScoWidebandEnabled(bool enabled) {
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return mDevice->setParam(AUDIO_PARAMETER_KEY_BT_SCO_WB, enabled);
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}
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static const char* convertTtyModeFromHIDL(IPrimaryDevice::TtyMode mode) {
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switch (mode) {
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case IPrimaryDevice::TtyMode::OFF:
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return AUDIO_PARAMETER_VALUE_TTY_OFF;
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case IPrimaryDevice::TtyMode::VCO:
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return AUDIO_PARAMETER_VALUE_TTY_VCO;
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case IPrimaryDevice::TtyMode::HCO:
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return AUDIO_PARAMETER_VALUE_TTY_HCO;
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case IPrimaryDevice::TtyMode::FULL:
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return AUDIO_PARAMETER_VALUE_TTY_FULL;
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default:
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return nullptr;
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}
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}
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static IPrimaryDevice::TtyMode convertTtyModeToHIDL(const char* halMode) {
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if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_OFF) == 0)
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return IPrimaryDevice::TtyMode::OFF;
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else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_VCO) == 0)
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return IPrimaryDevice::TtyMode::VCO;
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else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_HCO) == 0)
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return IPrimaryDevice::TtyMode::HCO;
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else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_FULL) == 0)
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return IPrimaryDevice::TtyMode::FULL;
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return IPrimaryDevice::TtyMode(-1);
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}
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Return<void> PrimaryDevice::getTtyMode(getTtyMode_cb _hidl_cb) {
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String8 halMode;
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Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_TTY_MODE, &halMode);
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if (retval != Result::OK) {
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_hidl_cb(retval, TtyMode::OFF);
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return Void();
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}
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TtyMode mode = convertTtyModeToHIDL(halMode);
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if (mode == TtyMode(-1)) {
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ALOGE("HAL returned invalid TTY value: %s", halMode.c_str());
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_hidl_cb(Result::INVALID_STATE, TtyMode::OFF);
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return Void();
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}
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_hidl_cb(Result::OK, mode);
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return Void();
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}
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Return<Result> PrimaryDevice::setTtyMode(IPrimaryDevice::TtyMode mode) {
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const char* modeStr = convertTtyModeFromHIDL(mode);
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if (modeStr == nullptr) {
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ALOGW("Can not set an invalid TTY value: %d", mode);
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return Result::INVALID_ARGUMENTS;
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}
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return mDevice->setParam(AUDIO_PARAMETER_KEY_TTY_MODE, modeStr);
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}
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Return<void> PrimaryDevice::getHacEnabled(getHacEnabled_cb _hidl_cb) {
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bool enabled;
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Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_HAC, &enabled);
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_hidl_cb(retval, enabled);
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return Void();
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}
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Return<Result> PrimaryDevice::setHacEnabled(bool enabled) {
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return mDevice->setParam(AUDIO_PARAMETER_KEY_HAC, enabled);
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}
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#if MAJOR_VERSION >= 4
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Return<Result> PrimaryDevice::setBtScoHeadsetDebugName(const hidl_string& name) {
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return mDevice->setParam(AUDIO_PARAMETER_KEY_BT_SCO_HEADSET_NAME, name.c_str());
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}
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Return<void> PrimaryDevice::getBtHfpEnabled(getBtHfpEnabled_cb _hidl_cb) {
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bool enabled;
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Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_HFP_ENABLE, &enabled);
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_hidl_cb(retval, enabled);
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return Void();
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}
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Return<Result> PrimaryDevice::setBtHfpEnabled(bool enabled) {
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return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_ENABLE, enabled);
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}
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Return<Result> PrimaryDevice::setBtHfpSampleRate(uint32_t sampleRateHz) {
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return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_SET_SAMPLING_RATE, int(sampleRateHz));
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}
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Return<Result> PrimaryDevice::setBtHfpVolume(float volume) {
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if (!isGainNormalized(volume)) {
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ALOGW("Can not set BT HFP volume (%f) outside [0,1]", volume);
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return Result::INVALID_ARGUMENTS;
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}
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// Map the normalized volume onto the range of [0, 15]
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return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_VOLUME,
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static_cast<int>(std::round(volume * 15)));
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}
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Return<Result> PrimaryDevice::updateRotation(IPrimaryDevice::Rotation rotation) {
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// legacy API expects the rotation in degree
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return mDevice->setParam(AUDIO_PARAMETER_KEY_ROTATION, int(rotation) * 90);
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}
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#endif
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Return<void> PrimaryDevice::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
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return mDevice->debug(fd, options);
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}
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} // namespace implementation
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} // namespace CPP_VERSION
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} // namespace audio
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} // namespace hardware
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} // namespace android
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