jenna
/
device_samsung_sm7125-common
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
212 Commits
5 Branches
0 Tags
29 MiB
 
 
 
 
 
 
Tag: Branch: Tree: e7a4e4dfe2
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'e7a4e4dfe2'
${ noResults }
device_samsung_sm7125-common/audio/Device.cpp

582 lines
22 KiB
Raw Blame History

/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "DeviceHAL"
#include "core/default/Device.h"
#include "common/all-versions/default/EffectMap.h"
#include "core/default/StreamIn.h"
#include "core/default/StreamOut.h"
#include "core/default/Util.h"
//#define LOG_NDEBUG 0
#include <inttypes.h>
#include <memory.h>
#include <string.h>
#include <algorithm>
#include <android/log.h>
#include <mediautils/MemoryLeakTrackUtil.h>
#include <memunreachable/memunreachable.h>
#include <HidlUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::hardware::audio::common::CPP_VERSION::implementation::HidlUtils;
Device::Device(audio_hw_device_t* device) : mIsClosed(false), mDevice(device) {}
Device::~Device() {
(void)doClose();
mDevice = nullptr;
}
Result Device::analyzeStatus(const char* funcName, int status,
const std::vector<int>& ignoreErrors) {
return util::analyzeStatus("Device", funcName, status, ignoreErrors);
}
void Device::closeInputStream(audio_stream_in_t* stream) {
mDevice->close_input_stream(mDevice, stream);
LOG_ALWAYS_FATAL_IF(mOpenedStreamsCount == 0, "mOpenedStreamsCount is already 0");
--mOpenedStreamsCount;
}
void Device::closeOutputStream(audio_stream_out_t* stream) {
mDevice->close_output_stream(mDevice, stream);
LOG_ALWAYS_FATAL_IF(mOpenedStreamsCount == 0, "mOpenedStreamsCount is already 0");
--mOpenedStreamsCount;
}
char* Device::halGetParameters(const char* keys) {
return mDevice->get_parameters(mDevice, keys);
}
int Device::halSetParameters(const char* keysAndValues) {
return mDevice->set_parameters(mDevice, keysAndValues);
}
// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
Return<Result> Device::initCheck() {
return analyzeStatus("init_check", mDevice->init_check(mDevice));
}
Return<Result> Device::setMasterVolume(float volume) {
if (mDevice->set_master_volume == NULL) {
return Result::NOT_SUPPORTED;
}
if (!isGainNormalized(volume)) {
ALOGW("Can not set a master volume (%f) outside [0,1]", volume);
return Result::INVALID_ARGUMENTS;
}
return analyzeStatus("set_master_volume", mDevice->set_master_volume(mDevice, volume),
{ENOSYS} /*ignore*/);
}
Return<void> Device::getMasterVolume(getMasterVolume_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
float volume = 0;
if (mDevice->get_master_volume != NULL) {
retval = analyzeStatus("get_master_volume", mDevice->get_master_volume(mDevice, &volume),
{ENOSYS} /*ignore*/);
}
_hidl_cb(retval, volume);
return Void();
}
Return<Result> Device::setMicMute(bool mute) {
return analyzeStatus("set_mic_mute", mDevice->set_mic_mute(mDevice, mute), {ENOSYS} /*ignore*/);
}
Return<void> Device::getMicMute(getMicMute_cb _hidl_cb) {
bool mute = false;
Result retval = analyzeStatus("get_mic_mute", mDevice->get_mic_mute(mDevice, &mute),
{ENOSYS} /*ignore*/);
_hidl_cb(retval, mute);
return Void();
}
Return<Result> Device::setMasterMute(bool mute) {
Result retval(Result::NOT_SUPPORTED);
if (mDevice->set_master_mute != NULL) {
retval = analyzeStatus("set_master_mute", mDevice->set_master_mute(mDevice, mute),
{ENOSYS} /*ignore*/);
}
return retval;
}
Return<void> Device::getMasterMute(getMasterMute_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
bool mute = false;
if (mDevice->get_master_mute != NULL) {
retval = analyzeStatus("get_master_mute", mDevice->get_master_mute(mDevice, &mute),
{ENOSYS} /*ignore*/);
}
_hidl_cb(retval, mute);
return Void();
}
Return<void> Device::getInputBufferSize(const AudioConfig& config, getInputBufferSize_cb _hidl_cb) {
audio_config_t halConfig;
Result retval(Result::INVALID_ARGUMENTS);
uint64_t bufferSize = 0;
if (HidlUtils::audioConfigToHal(config, &halConfig) == NO_ERROR) {
size_t halBufferSize = mDevice->get_input_buffer_size(mDevice, &halConfig);
if (halBufferSize != 0) {
retval = Result::OK;
bufferSize = halBufferSize;
}
}
_hidl_cb(retval, bufferSize);
return Void();
}
std::tuple<Result, sp<IStreamOut>> Device::openOutputStreamImpl(int32_t ioHandle,
const DeviceAddress& device,
const AudioConfig& config,
const AudioOutputFlags& flags,
AudioConfig* suggestedConfig) {
audio_config_t halConfig;
if (HidlUtils::audioConfigToHal(config, &halConfig) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_stream_out_t* halStream;
audio_devices_t halDevice;
char halDeviceAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
if (CoreUtils::deviceAddressToHal(device, &halDevice, halDeviceAddress) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_output_flags_t halFlags;
if (CoreUtils::audioOutputFlagsToHal(flags, &halFlags) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
ALOGV("open_output_stream handle: %d devices: %x flags: %#x "
"srate: %d format %#x channels %x address %s",
ioHandle, halDevice, halFlags, halConfig.sample_rate, halConfig.format,
halConfig.channel_mask, halDeviceAddress);
int status = mDevice->open_output_stream(mDevice, ioHandle, halDevice, halFlags, &halConfig,
&halStream, halDeviceAddress);
ALOGV("open_output_stream status %d stream %p", status, halStream);
sp<IStreamOut> streamOut;
if (status == OK) {
streamOut = new StreamOut(this, halStream);
++mOpenedStreamsCount;
}
status_t convertStatus =
HidlUtils::audioConfigFromHal(halConfig, false /*isInput*/, suggestedConfig);
ALOGW_IF(convertStatus != OK, "%s: suggested config with incompatible fields", __func__);
return {analyzeStatus("open_output_stream", status, {EINVAL} /*ignore*/), streamOut};
}
std::tuple<Result, sp<IStreamIn>> Device::openInputStreamImpl(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
const AudioInputFlags& flags, AudioSource source, AudioConfig* suggestedConfig) {
audio_config_t halConfig;
if (HidlUtils::audioConfigToHal(config, &halConfig) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_stream_in_t* halStream;
audio_devices_t halDevice;
char halDeviceAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
if (CoreUtils::deviceAddressToHal(device, &halDevice, halDeviceAddress) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_input_flags_t halFlags;
audio_source_t halSource;
if (CoreUtils::audioInputFlagsToHal(flags, &halFlags) != NO_ERROR ||
HidlUtils::audioSourceToHal(source, &halSource) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
ALOGV("open_input_stream handle: %d devices: %x flags: %#x "
"srate: %d format %#x channels %x address %s source %d",
ioHandle, halDevice, halFlags, halConfig.sample_rate, halConfig.format,
halConfig.channel_mask, halDeviceAddress, halSource);
int status = mDevice->open_input_stream(mDevice, ioHandle, halDevice, &halConfig, &halStream,
halFlags, halDeviceAddress, halSource);
ALOGV("open_input_stream status %d stream %p", status, halStream);
sp<IStreamIn> streamIn;
if (status == OK) {
streamIn = new StreamIn(this, halStream);
++mOpenedStreamsCount;
}
status_t convertStatus =
HidlUtils::audioConfigFromHal(halConfig, true /*isInput*/, suggestedConfig);
ALOGW_IF(convertStatus != OK, "%s: suggested config with incompatible fields", __func__);
return {analyzeStatus("open_input_stream", status, {EINVAL} /*ignore*/), streamIn};
}
#if MAJOR_VERSION == 2
Return<void> Device::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioOutputFlags flags,
openOutputStream_cb _hidl_cb) {
AudioConfig suggestedConfig;
auto [result, streamOut] =
openOutputStreamImpl(ioHandle, device, config, flags, &suggestedConfig);
_hidl_cb(result, streamOut, suggestedConfig);
return Void();
}
Return<void> Device::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioInputFlags flags,
AudioSource source, openInputStream_cb _hidl_cb) {
AudioConfig suggestedConfig;
auto [result, streamIn] =
openInputStreamImpl(ioHandle, device, config, flags, source, &suggestedConfig);
_hidl_cb(result, streamIn, suggestedConfig);
return Void();
}
#elif MAJOR_VERSION >= 4
Return<void> Device::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags,
#else
const AudioOutputFlags& flags,
#endif
const SourceMetadata& sourceMetadata,
openOutputStream_cb _hidl_cb) {
#if MAJOR_VERSION <= 6
if (status_t status = CoreUtils::sourceMetadataToHal(sourceMetadata, nullptr);
status != NO_ERROR) {
#else
if (status_t status = CoreUtils::sourceMetadataToHalV7(sourceMetadata,
false /*ignoreNonVendorTags*/, nullptr);
status != NO_ERROR) {
#endif
_hidl_cb(analyzeStatus("sourceMetadataToHal", status), nullptr, AudioConfig{});
return Void();
}
AudioConfig suggestedConfig;
auto [result, streamOut] =
openOutputStreamImpl(ioHandle, device, config, flags, &suggestedConfig);
if (streamOut) {
streamOut->updateSourceMetadata(sourceMetadata);
}
_hidl_cb(result, streamOut, suggestedConfig);
return Void();
}
Return<void> Device::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
const SinkMetadata& sinkMetadata,
openInputStream_cb _hidl_cb) {
if (sinkMetadata.tracks.size() == 0) {
// This should never happen, the framework must not create as stream
// if there is no client
ALOGE("openInputStream called without tracks connected");
_hidl_cb(Result::INVALID_ARGUMENTS, nullptr, AudioConfig{});
return Void();
}
#if MAJOR_VERSION <= 6
if (status_t status = CoreUtils::sinkMetadataToHal(sinkMetadata, nullptr); status != NO_ERROR) {
#else
if (status_t status = CoreUtils::sinkMetadataToHalV7(sinkMetadata,
false /*ignoreNonVendorTags*/, nullptr);
status != NO_ERROR) {
#endif
_hidl_cb(analyzeStatus("sinkMetadataToHal", status), nullptr, AudioConfig{});
return Void();
}
// Pick the first one as the main.
AudioSource source = sinkMetadata.tracks[0].source;
AudioConfig suggestedConfig;
auto [result, streamIn] =
openInputStreamImpl(ioHandle, device, config, flags, source, &suggestedConfig);
if (streamIn) {
streamIn->updateSinkMetadata(sinkMetadata);
}
_hidl_cb(result, streamIn, suggestedConfig);
return Void();
}
#endif /* MAJOR_VERSION */
Return<bool> Device::supportsAudioPatches() {
return version() >= AUDIO_DEVICE_API_VERSION_3_0;
}
Return<void> Device::createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) {
auto [retval, patch] = createOrUpdateAudioPatch(AudioPatchHandle{}, sources, sinks);
_hidl_cb(retval, patch);
return Void();
}
std::tuple<Result, AudioPatchHandle> Device::createOrUpdateAudioPatch(
AudioPatchHandle patch, const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks) {
Result retval(Result::NOT_SUPPORTED);
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
audio_patch_handle_t halPatch = static_cast<audio_patch_handle_t>(patch);
std::unique_ptr<audio_port_config[]> halSources;
if (status_t status = HidlUtils::audioPortConfigsToHal(sources, &halSources);
status != NO_ERROR) {
return {analyzeStatus("audioPortConfigsToHal;sources", status), patch};
}
std::unique_ptr<audio_port_config[]> halSinks;
if (status_t status = HidlUtils::audioPortConfigsToHal(sinks, &halSinks);
status != NO_ERROR) {
return {analyzeStatus("audioPortConfigsToHal;sinks", status), patch};
}
retval = analyzeStatus("create_audio_patch",
mDevice->create_audio_patch(mDevice, sources.size(), &halSources[0],
sinks.size(), &halSinks[0], &halPatch));
if (retval == Result::OK) {
patch = static_cast<AudioPatchHandle>(halPatch);
}
}
return {retval, patch};
}
Return<Result> Device::releaseAudioPatch(int32_t patch) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
return analyzeStatus(
"release_audio_patch",
mDevice->release_audio_patch(mDevice, static_cast<audio_patch_handle_t>(patch)));
}
return Result::NOT_SUPPORTED;
}
template <typename HalPort>
Return<void> Device::getAudioPortImpl(const AudioPort& port, getAudioPort_cb _hidl_cb,
int (*halGetter)(audio_hw_device_t*, HalPort*),
const char* halGetterName) {
if (halGetter == nullptr) {
_hidl_cb(Result::NOT_SUPPORTED, port);
return Void();
}
HalPort halPort;
if (status_t status = HidlUtils::audioPortToHal(port, &halPort); status != NO_ERROR) {
_hidl_cb(analyzeStatus("audioPortToHal", status), port);
return Void();
}
Result retval = analyzeStatus(halGetterName, halGetter(mDevice, &halPort));
AudioPort resultPort = port;
if (retval == Result::OK) {
if (status_t status = HidlUtils::audioPortFromHal(halPort, &resultPort);
status != NO_ERROR) {
_hidl_cb(analyzeStatus("audioPortFromHal", status), port);
return Void();
}
}
_hidl_cb(retval, resultPort);
return Void();
}
#if MAJOR_VERSION <= 6
Return<void> Device::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port, "get_audio_port");
}
#else
Return<void> Device::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_2) {
// get_audio_port_v7 is mandatory if legacy HAL support this API version.
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port_v7, "get_audio_port_v7");
} else {
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port, "get_audio_port");
}
}
#endif
Return<Result> Device::setAudioPortConfig(const AudioPortConfig& config) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
struct audio_port_config halPortConfig;
if (status_t status = HidlUtils::audioPortConfigToHal(config, &halPortConfig);
status != NO_ERROR) {
return analyzeStatus("audioPortConfigToHal", status);
}
return analyzeStatus("set_audio_port_config",
mDevice->set_audio_port_config(mDevice, &halPortConfig));
}
return Result::NOT_SUPPORTED;
}
#if MAJOR_VERSION == 2
Return<AudioHwSync> Device::getHwAvSync() {
int halHwAvSync;
Result retval = getParam(AudioParameter::keyHwAvSync, &halHwAvSync);
return retval == Result::OK ? halHwAvSync : AUDIO_HW_SYNC_INVALID;
}
#elif MAJOR_VERSION >= 4
Return<void> Device::getHwAvSync(getHwAvSync_cb _hidl_cb) {
int halHwAvSync;
Result retval = getParam(AudioParameter::keyHwAvSync, &halHwAvSync);
_hidl_cb(retval, halHwAvSync);
return Void();
}
#endif
Return<Result> Device::setScreenState(bool turnedOn) {
return setParam(AudioParameter::keyScreenState, turnedOn);
}
#if MAJOR_VERSION == 2
Return<void> Device::getParameters(const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl({}, keys, _hidl_cb);
return Void();
}
Return<Result> Device::setParameters(const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl({} /* context */, parameters);
}
#elif MAJOR_VERSION >= 4
Return<void> Device::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl(context, keys, _hidl_cb);
return Void();
}
Return<Result> Device::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl(context, parameters);
}
#endif
#if MAJOR_VERSION == 2
Return<void> Device::debugDump(const hidl_handle& fd) {
return debug(fd, {});
}
#endif
Return<void> Device::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
if (fd.getNativeHandle() != nullptr && fd->numFds == 1) {
const int fd0 = fd->data[0];
bool dumpMem = false;
bool unreachableMemory = false;
for (const auto& option : options) {
if (option == "-m") {
dumpMem = true;
} else if (option == "--unreachable") {
unreachableMemory = true;
}
}
if (dumpMem) {
dprintf(fd0, "\nDumping memory:\n");
std::string s = dumpMemoryAddresses(100 /* limit */);
write(fd0, s.c_str(), s.size());
}
if (unreachableMemory) {
dprintf(fd0, "\nDumping unreachable memory:\n");
// TODO - should limit be an argument parameter?
std::string s = GetUnreachableMemoryString(true /* contents */, 100 /* limit */);
write(fd0, s.c_str(), s.size());
}
analyzeStatus("dump", mDevice->dump(mDevice, fd0));
}
return Void();
}
#if MAJOR_VERSION >= 4
Return<void> Device::getMicrophones(getMicrophones_cb _hidl_cb) {
Result retval = Result::NOT_SUPPORTED;
size_t actual_mics = AUDIO_MICROPHONE_MAX_COUNT;
audio_microphone_characteristic_t mic_array[AUDIO_MICROPHONE_MAX_COUNT];
hidl_vec<MicrophoneInfo> microphones;
if (mDevice->get_microphones != NULL &&
mDevice->get_microphones(mDevice, &mic_array[0], &actual_mics) == 0) {
microphones.resize(actual_mics);
for (size_t i = 0; i < actual_mics; ++i) {
(void)CoreUtils::microphoneInfoFromHal(mic_array[i], &microphones[i]);
}
retval = Result::OK;
}
_hidl_cb(retval, microphones);
return Void();
}
Return<Result> Device::setConnectedState(const DeviceAddress& address, bool connected) {
auto key = connected ? AudioParameter::keyDeviceConnect : AudioParameter::keyDeviceDisconnect;
return setParam(key, address);
}
#endif
Result Device::doClose() {
if (mIsClosed || mOpenedStreamsCount != 0) return Result::INVALID_STATE;
mIsClosed = true;
return analyzeStatus("close", audio_hw_device_close(mDevice));
}
#if MAJOR_VERSION >= 6
Return<Result> Device::close() {
return doClose();
}
Return<Result> Device::addDeviceEffect(AudioPortHandle device, uint64_t effectId) {
if (version() < AUDIO_DEVICE_API_VERSION_3_1 || mDevice->add_device_effect == nullptr) {
return Result::NOT_SUPPORTED;
}
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("add_device_effect",
mDevice->add_device_effect(
mDevice, static_cast<audio_port_handle_t>(device), halEffect));
} else {
ALOGW("%s Invalid effect ID passed from client: %" PRIu64 "", __func__, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<Result> Device::removeDeviceEffect(AudioPortHandle device, uint64_t effectId) {
if (version() < AUDIO_DEVICE_API_VERSION_3_1 || mDevice->remove_device_effect == nullptr) {
return Result::NOT_SUPPORTED;
}
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("remove_device_effect",
mDevice->remove_device_effect(
mDevice, static_cast<audio_port_handle_t>(device), halEffect));
} else {
ALOGW("%s Invalid effect ID passed from client: %" PRIu64 "", __func__, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<void> Device::updateAudioPatch(int32_t previousPatch,
const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) {
if (previousPatch != static_cast<int32_t>(AudioPatchHandle{})) {
auto [retval, patch] = createOrUpdateAudioPatch(previousPatch, sources, sinks);
_hidl_cb(retval, patch);
} else {
_hidl_cb(Result::INVALID_ARGUMENTS, previousPatch);
}
return Void();
}
#endif
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android