Support per-port display configs in VTS am: 821d5c05c2 am: 29d915f375 am: d37b25fe2a
Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/24169145
Change-Id: I76293371125528f556d3066acf481d27076dba78
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/audio/aidl/TEST_MAPPING b/audio/aidl/TEST_MAPPING
index 3e06595..81c99f7 100644
--- a/audio/aidl/TEST_MAPPING
+++ b/audio/aidl/TEST_MAPPING
@@ -4,6 +4,9 @@
"name": "VtsHalAudioCoreTargetTest"
},
{
+ "name": "audio_policy_config_xml_converter_tests"
+ },
+ {
"name": "VtsHalAudioEffectFactoryTargetTest"
},
{
diff --git a/audio/aidl/android/hardware/audio/core/stream-in-async-sm.gv b/audio/aidl/android/hardware/audio/core/stream-in-async-sm.gv
index 818b18e..6b69845 100644
--- a/audio/aidl/android/hardware/audio/core/stream-in-async-sm.gv
+++ b/audio/aidl/android/hardware/audio/core/stream-in-async-sm.gv
@@ -14,8 +14,8 @@
// To render: dot -Tpng stream-in-async-sm.gv -o stream-in-async-sm.png
digraph stream_in_async_state_machine {
- node [shape=doublecircle style=filled fillcolor=black width=0.5] I;
- node [shape=point width=0.5] F;
+ node [shape=point style=filled fillcolor=black width=0.5] I;
+ node [shape=doublecircle width=0.5] F;
node [shape=oval width=1];
node [fillcolor=lightgreen] STANDBY; // buffer is empty
node [fillcolor=tomato] CLOSED;
diff --git a/audio/aidl/android/hardware/audio/core/stream-in-sm.gv b/audio/aidl/android/hardware/audio/core/stream-in-sm.gv
index 805dc32..aa7af54 100644
--- a/audio/aidl/android/hardware/audio/core/stream-in-sm.gv
+++ b/audio/aidl/android/hardware/audio/core/stream-in-sm.gv
@@ -14,8 +14,8 @@
// To render: dot -Tpng stream-in-sm.gv -o stream-in-sm.png
digraph stream_in_state_machine {
- node [shape=doublecircle style=filled fillcolor=black width=0.5] I;
- node [shape=point width=0.5] F;
+ node [shape=point style=filled fillcolor=black width=0.5] I;
+ node [shape=doublecircle width=0.5] F;
node [shape=oval width=1];
node [fillcolor=lightgreen] STANDBY; // buffer is empty
node [fillcolor=tomato] CLOSED;
diff --git a/audio/aidl/android/hardware/audio/core/stream-out-async-sm.gv b/audio/aidl/android/hardware/audio/core/stream-out-async-sm.gv
index 501dc01..a3f0de9 100644
--- a/audio/aidl/android/hardware/audio/core/stream-out-async-sm.gv
+++ b/audio/aidl/android/hardware/audio/core/stream-out-async-sm.gv
@@ -14,8 +14,8 @@
// To render: dot -Tpng stream-out-async-sm.gv -o stream-out-async-sm.png
digraph stream_out_async_state_machine {
- node [shape=doublecircle style=filled fillcolor=black width=0.5] I;
- node [shape=point width=0.5] F;
+ node [shape=point style=filled fillcolor=black width=0.5] I;
+ node [shape=doublecircle width=0.5] F;
node [shape=oval width=1];
node [fillcolor=lightgreen] STANDBY; // buffer is empty
node [fillcolor=lightgreen] IDLE; // buffer is empty
diff --git a/audio/aidl/android/hardware/audio/core/stream-out-sm.gv b/audio/aidl/android/hardware/audio/core/stream-out-sm.gv
index 47e7fda..23fb5d9 100644
--- a/audio/aidl/android/hardware/audio/core/stream-out-sm.gv
+++ b/audio/aidl/android/hardware/audio/core/stream-out-sm.gv
@@ -14,8 +14,8 @@
// To render: dot -Tpng stream-out-sm.gv -o stream-out-sm.png
digraph stream_out_state_machine {
- node [shape=doublecircle style=filled fillcolor=black width=0.5] I;
- node [shape=point width=0.5] F;
+ node [shape=point style=filled fillcolor=black width=0.5] I;
+ node [shape=doublecircle width=0.5] F;
node [shape=oval width=1];
node [fillcolor=lightgreen] STANDBY; // buffer is empty
node [fillcolor=lightgreen] IDLE; // buffer is empty
diff --git a/audio/aidl/android/hardware/audio/effect/state.gv b/audio/aidl/android/hardware/audio/effect/state.gv
index c88521e..ce369ba 100644
--- a/audio/aidl/android/hardware/audio/effect/state.gv
+++ b/audio/aidl/android/hardware/audio/effect/state.gv
@@ -25,12 +25,12 @@
I -> INIT[label = "IFactory.createEffect" labelfontcolor = "navy"];
INIT -> F[label = "IFactory.destroyEffect"];
- INIT -> IDLE[label = "open()" labelfontcolor = "lime"];
- IDLE -> PROCESSING[label = "command(START"];
- PROCESSING -> IDLE[label = "command(STOP)\ncommand(RESET)"];
- IDLE -> INIT[label = "close()"];
+ INIT -> IDLE[label = "IEffect.open()" labelfontcolor = "lime"];
+ IDLE -> PROCESSING[label = "IEffect.command(START"];
+ PROCESSING -> IDLE[label = "IEffect.command(STOP)\nIEffect.command(RESET)"];
+ IDLE -> INIT[label = "IEffect.close()"];
- INIT -> INIT[label = "getState\ngetDescriptor"];
- IDLE -> IDLE[label = "getXXX\nsetParameter\ncommand(RESET)"];
- PROCESSING -> PROCESSING[label = "getXXX\nsetParameter"];
+ INIT -> INIT[label = "IEffect.getState\nIEffect.getDescriptor"];
+ IDLE -> IDLE[label = "IEffect.getParameter\nIEffect.setParameter\nIEffect.getDescriptor\nIEffect.command(RESET)"];
+ PROCESSING -> PROCESSING[label = "IEffect.getParameter\nIEffect.setParameter\nIEffect.getDescriptor"];
}
diff --git a/audio/aidl/common/include/Utils.h b/audio/aidl/common/include/Utils.h
index 305c924..3b08de7 100644
--- a/audio/aidl/common/include/Utils.h
+++ b/audio/aidl/common/include/Utils.h
@@ -29,6 +29,21 @@
#include <aidl/android/media/audio/common/AudioMode.h>
#include <aidl/android/media/audio/common/AudioOutputFlags.h>
#include <aidl/android/media/audio/common/PcmType.h>
+#include <android/binder_auto_utils.h>
+
+namespace ndk {
+
+// This enables use of 'error/expected_utils' for ScopedAStatus.
+
+inline bool errorIsOk(const ScopedAStatus& s) {
+ return s.isOk();
+}
+
+inline std::string errorToString(const ScopedAStatus& s) {
+ return s.getDescription();
+}
+
+} // namespace ndk
namespace aidl::android::hardware::audio::common {
@@ -102,7 +117,8 @@
constexpr bool isDefaultAudioFormat(
const ::aidl::android::media::audio::common::AudioFormatDescription& desc) {
return desc.type == ::aidl::android::media::audio::common::AudioFormatType::DEFAULT &&
- desc.pcm == ::aidl::android::media::audio::common::PcmType::DEFAULT;
+ desc.pcm == ::aidl::android::media::audio::common::PcmType::DEFAULT &&
+ desc.encoding.empty();
}
constexpr bool isTelephonyDeviceType(
@@ -111,30 +127,6 @@
device == ::aidl::android::media::audio::common::AudioDeviceType::OUT_TELEPHONY_TX;
}
-constexpr bool isUsbInputDeviceType(::aidl::android::media::audio::common::AudioDeviceType type) {
- switch (type) {
- case ::aidl::android::media::audio::common::AudioDeviceType::IN_DOCK:
- case ::aidl::android::media::audio::common::AudioDeviceType::IN_ACCESSORY:
- case ::aidl::android::media::audio::common::AudioDeviceType::IN_DEVICE:
- case ::aidl::android::media::audio::common::AudioDeviceType::IN_HEADSET:
- return true;
- default:
- return false;
- }
-}
-
-constexpr bool isUsbOutputtDeviceType(::aidl::android::media::audio::common::AudioDeviceType type) {
- switch (type) {
- case ::aidl::android::media::audio::common::AudioDeviceType::OUT_DOCK:
- case ::aidl::android::media::audio::common::AudioDeviceType::OUT_ACCESSORY:
- case ::aidl::android::media::audio::common::AudioDeviceType::OUT_DEVICE:
- case ::aidl::android::media::audio::common::AudioDeviceType::OUT_HEADSET:
- return true;
- default:
- return false;
- }
-}
-
constexpr bool isValidAudioMode(::aidl::android::media::audio::common::AudioMode mode) {
return std::find(kValidAudioModes.begin(), kValidAudioModes.end(), mode) !=
kValidAudioModes.end();
diff --git a/audio/aidl/default/AidlConversionXsdc.cpp b/audio/aidl/default/AidlConversionXsdc.cpp
new file mode 100644
index 0000000..c404d67
--- /dev/null
+++ b/audio/aidl/default/AidlConversionXsdc.cpp
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2023 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 "AHAL_AidlXsdc"
+#include <android-base/logging.h>
+#include <error/expected_utils.h>
+#include <media/AidlConversionCppNdk.h>
+#include <media/TypeConverter.h>
+
+#include "core-impl/AidlConversionXsdc.h"
+
+using aidl::android::media::audio::common::AudioFormatDescription;
+
+namespace xsd = android::audio::policy::configuration;
+
+namespace aidl::android::hardware::audio::core::internal {
+
+ConversionResult<AudioFormatDescription> xsdc2aidl_AudioFormatDescription(const std::string& xsdc) {
+ return legacy2aidl_audio_format_t_AudioFormatDescription(::android::formatFromString(xsdc));
+}
+
+ConversionResult<SurroundSoundConfig::SurroundFormatFamily> xsdc2aidl_SurroundFormatFamily(
+ const ::xsd::SurroundFormats::Format& xsdc) {
+ SurroundSoundConfig::SurroundFormatFamily aidl;
+ aidl.primaryFormat = VALUE_OR_RETURN(xsdc2aidl_AudioFormatDescription(xsdc.getName()));
+ if (xsdc.hasSubformats()) {
+ aidl.subFormats = VALUE_OR_RETURN(convertContainer<std::vector<AudioFormatDescription>>(
+ xsdc.getSubformats(), xsdc2aidl_AudioFormatDescription));
+ }
+ return aidl;
+}
+
+ConversionResult<SurroundSoundConfig> xsdc2aidl_SurroundSoundConfig(
+ const ::xsd::SurroundSound& xsdc) {
+ SurroundSoundConfig aidl;
+ if (!xsdc.hasFormats() || !xsdc.getFirstFormats()->hasFormat()) return aidl;
+ aidl.formatFamilies = VALUE_OR_RETURN(
+ convertContainer<std::vector<SurroundSoundConfig::SurroundFormatFamily>>(
+ xsdc.getFirstFormats()->getFormat(), xsdc2aidl_SurroundFormatFamily));
+ return aidl;
+}
+
+} // namespace aidl::android::hardware::audio::core::internal
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index c9edae0..19b2397 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -18,6 +18,7 @@
"libbinder_ndk",
"libcutils",
"libfmq",
+ "libnbaio_mono",
"libstagefright_foundation",
"libtinyalsav2",
"libutils",
@@ -65,20 +66,30 @@
],
export_include_dirs: ["include"],
srcs: [
+ "AidlConversionXsdc.cpp",
"AudioPolicyConfigXmlConverter.cpp",
"Bluetooth.cpp",
"Config.cpp",
"Configuration.cpp",
"EngineConfigXmlConverter.cpp",
"Module.cpp",
+ "ModulePrimary.cpp",
"SoundDose.cpp",
"Stream.cpp",
- "StreamStub.cpp",
"Telephony.cpp",
+ "alsa/Mixer.cpp",
+ "alsa/ModuleAlsa.cpp",
+ "alsa/StreamAlsa.cpp",
+ "alsa/Utils.cpp",
+ "r_submix/ModuleRemoteSubmix.cpp",
+ "r_submix/RemoteSubmixUtils.cpp",
+ "r_submix/SubmixRoute.cpp",
+ "r_submix/StreamRemoteSubmix.cpp",
+ "stub/ModuleStub.cpp",
+ "stub/StreamStub.cpp",
"usb/ModuleUsb.cpp",
"usb/StreamUsb.cpp",
"usb/UsbAlsaMixerControl.cpp",
- "usb/UsbAlsaUtils.cpp",
],
generated_sources: [
"audio_policy_configuration_aidl_default",
@@ -92,6 +103,21 @@
"audio_policy_configuration_aidl_default",
"audio_policy_engine_configuration_aidl_default",
],
+ shared_libs: [
+ "libaudio_aidl_conversion_common_ndk",
+ "libmedia_helper",
+ "libstagefright_foundation",
+ ],
+ export_shared_lib_headers: [
+ "libaudio_aidl_conversion_common_ndk",
+ ],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ "-Wthread-safety",
+ "-DBACKEND_NDK",
+ ],
}
cc_binary {
@@ -108,7 +134,63 @@
static_libs: [
"libaudioserviceexampleimpl",
],
+ shared_libs: [
+ "libaudio_aidl_conversion_common_ndk",
+ "libmedia_helper",
+ "libstagefright_foundation",
+ ],
srcs: ["main.cpp"],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ "-Wthread-safety",
+ "-DBACKEND_NDK",
+ ],
+}
+
+cc_test {
+ name: "audio_policy_config_xml_converter_tests",
+ vendor_available: true,
+ defaults: [
+ "latest_android_media_audio_common_types_ndk_static",
+ "latest_android_hardware_audio_core_ndk_static",
+ ],
+ shared_libs: [
+ "libaudio_aidl_conversion_common_ndk",
+ "libaudioaidlcommon",
+ "libaudioutils",
+ "libbase",
+ "libbinder_ndk",
+ "libcutils",
+ "libmedia_helper",
+ "libstagefright_foundation",
+ "libutils",
+ "libxml2",
+ ],
+ header_libs: [
+ "libaudio_system_headers",
+ "libaudioaidl_headers",
+ "libxsdc-utils",
+ ],
+ generated_sources: [
+ "audio_policy_configuration_aidl_default",
+ ],
+ generated_headers: [
+ "audio_policy_configuration_aidl_default",
+ ],
+ srcs: [
+ "AudioPolicyConfigXmlConverter.cpp",
+ "tests/AudioPolicyConfigXmlConverterTest.cpp",
+ ],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ "-Wthread-safety",
+ "-DBACKEND_NDK",
+ ],
+ test_suites: ["general-tests"],
}
cc_defaults {
diff --git a/audio/aidl/default/AudioPolicyConfigXmlConverter.cpp b/audio/aidl/default/AudioPolicyConfigXmlConverter.cpp
index 6290912..7452c8e 100644
--- a/audio/aidl/default/AudioPolicyConfigXmlConverter.cpp
+++ b/audio/aidl/default/AudioPolicyConfigXmlConverter.cpp
@@ -21,11 +21,17 @@
#include <functional>
#include <unordered_map>
+#define LOG_TAG "AHAL_ApmXmlConverter"
+#include <android-base/logging.h>
+
#include <aidl/android/media/audio/common/AudioHalEngineConfig.h>
+#include <media/stagefright/foundation/MediaDefs.h>
#include <system/audio-base-utils.h>
+#include "core-impl/AidlConversionXsdc.h"
#include "core-impl/AudioPolicyConfigXmlConverter.h"
+using aidl::android::media::audio::common::AudioFormatDescription;
using aidl::android::media::audio::common::AudioHalEngineConfig;
using aidl::android::media::audio::common::AudioHalVolumeCurve;
using aidl::android::media::audio::common::AudioHalVolumeGroup;
@@ -68,13 +74,13 @@
getXsdcConfig()->getVolumes());
}
aidlVolumeCurve.curvePoints =
- convertCollectionToAidl<std::string, AudioHalVolumeCurve::CurvePoint>(
+ convertCollectionToAidlUnchecked<std::string, AudioHalVolumeCurve::CurvePoint>(
mVolumesReferenceMap.at(xsdcVolumeCurve.getRef()).getPoint(),
std::bind(&AudioPolicyConfigXmlConverter::convertCurvePointToAidl, this,
std::placeholders::_1));
} else {
aidlVolumeCurve.curvePoints =
- convertCollectionToAidl<std::string, AudioHalVolumeCurve::CurvePoint>(
+ convertCollectionToAidlUnchecked<std::string, AudioHalVolumeCurve::CurvePoint>(
xsdcVolumeCurve.getPoint(),
std::bind(&AudioPolicyConfigXmlConverter::convertCurvePointToAidl, this,
std::placeholders::_1));
@@ -87,6 +93,22 @@
convertVolumeCurveToAidl(xsdcVolumeCurve));
}
+const SurroundSoundConfig& AudioPolicyConfigXmlConverter::getSurroundSoundConfig() {
+ static const SurroundSoundConfig aidlSurroundSoundConfig = [this]() {
+ if (auto xsdcConfig = getXsdcConfig(); xsdcConfig && xsdcConfig->hasSurroundSound()) {
+ auto configConv = xsdc2aidl_SurroundSoundConfig(*xsdcConfig->getFirstSurroundSound());
+ if (configConv.ok()) {
+ return configConv.value();
+ }
+ LOG(ERROR) << "There was an error converting surround formats to AIDL: "
+ << configConv.error();
+ }
+ LOG(WARNING) << "Audio policy config does not have <surroundSound> section, using default";
+ return getDefaultSurroundSoundConfig();
+ }();
+ return aidlSurroundSoundConfig;
+}
+
const AudioHalEngineConfig& AudioPolicyConfigXmlConverter::getAidlEngineConfig() {
if (mAidlEngineConfig.volumeGroups.empty() && getXsdcConfig() &&
getXsdcConfig()->hasVolumes()) {
@@ -95,6 +117,47 @@
return mAidlEngineConfig;
}
+// static
+const SurroundSoundConfig& AudioPolicyConfigXmlConverter::getDefaultSurroundSoundConfig() {
+ // Provide a config similar to the one used by the framework by default
+ // (see AudioPolicyConfig::setDefaultSurroundFormats).
+#define ENCODED_FORMAT(format) \
+ AudioFormatDescription { \
+ .encoding = ::android::format \
+ }
+#define SIMPLE_FORMAT(format) \
+ SurroundSoundConfig::SurroundFormatFamily { \
+ .primaryFormat = ENCODED_FORMAT(format) \
+ }
+
+ static const SurroundSoundConfig defaultConfig = {
+ .formatFamilies = {
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_AC3),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_EAC3),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DTS),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DTS_HD),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DTS_HD_MA),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DTS_UHD_P1),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DTS_UHD_P2),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_DOLBY_TRUEHD),
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_EAC3_JOC),
+ SurroundSoundConfig::SurroundFormatFamily{
+ .primaryFormat = ENCODED_FORMAT(MEDIA_MIMETYPE_AUDIO_AAC_LC),
+ .subFormats =
+ {
+ ENCODED_FORMAT(MEDIA_MIMETYPE_AUDIO_AAC_HE_V1),
+ ENCODED_FORMAT(MEDIA_MIMETYPE_AUDIO_AAC_HE_V2),
+ ENCODED_FORMAT(MEDIA_MIMETYPE_AUDIO_AAC_ELD),
+ ENCODED_FORMAT(MEDIA_MIMETYPE_AUDIO_AAC_XHE),
+ }},
+ SIMPLE_FORMAT(MEDIA_MIMETYPE_AUDIO_AC4),
+ }};
+#undef SIMPLE_FORMAT
+#undef ENCODED_FORMAT
+
+ return defaultConfig;
+}
+
void AudioPolicyConfigXmlConverter::mapStreamsToVolumeCurves() {
if (getXsdcConfig()->hasVolumes()) {
for (const xsd::Volumes& xsdcWrapperType : getXsdcConfig()->getVolumes()) {
diff --git a/audio/aidl/default/Config.cpp b/audio/aidl/default/Config.cpp
index 87c0ace..d1023da 100644
--- a/audio/aidl/default/Config.cpp
+++ b/audio/aidl/default/Config.cpp
@@ -27,9 +27,16 @@
namespace aidl::android::hardware::audio::core {
ndk::ScopedAStatus Config::getSurroundSoundConfig(SurroundSoundConfig* _aidl_return) {
- SurroundSoundConfig surroundSoundConfig;
- // TODO: parse from XML; for now, use empty config as default
- *_aidl_return = std::move(surroundSoundConfig);
+ static const SurroundSoundConfig surroundSoundConfig = [this]() {
+ SurroundSoundConfig surroundCfg;
+ if (mAudioPolicyConverter.getStatus() == ::android::OK) {
+ surroundCfg = mAudioPolicyConverter.getSurroundSoundConfig();
+ } else {
+ LOG(WARNING) << __func__ << mAudioPolicyConverter.getError();
+ }
+ return surroundCfg;
+ }();
+ *_aidl_return = surroundSoundConfig;
LOG(DEBUG) << __func__ << ": returning " << _aidl_return->toString();
return ndk::ScopedAStatus::ok();
}
@@ -47,10 +54,14 @@
LOG(WARNING) << __func__ << mAudioPolicyConverter.getError();
}
}
+ // Logging full contents of the config is an overkill, just provide statistics.
+ LOG(DEBUG) << "getEngineConfig: number of strategies parsed: "
+ << engConfig.productStrategies.size()
+ << ", default strategy: " << engConfig.defaultProductStrategyId
+ << ", number of volume groups parsed: " << engConfig.volumeGroups.size();
return engConfig;
}();
*_aidl_return = returnEngCfg;
- LOG(DEBUG) << __func__ << ": returning " << _aidl_return->toString();
return ndk::ScopedAStatus::ok();
}
} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/Configuration.cpp b/audio/aidl/default/Configuration.cpp
index e1e1f79..a71c6ea 100644
--- a/audio/aidl/default/Configuration.cpp
+++ b/audio/aidl/default/Configuration.cpp
@@ -81,6 +81,8 @@
deviceExt.device.address = "bottom";
} else if (devType == AudioDeviceType::IN_MICROPHONE_BACK && connection.empty()) {
deviceExt.device.address = "back";
+ } else if (devType == AudioDeviceType::IN_SUBMIX || devType == AudioDeviceType::OUT_SUBMIX) {
+ deviceExt.device.address = "0";
}
deviceExt.device.type.connection = std::move(connection);
deviceExt.flags = flags;
@@ -142,10 +144,6 @@
// - no profiles specified
// * "FM Tuner", IN_FM_TUNER
// - no profiles specified
-// * "USB Out", OUT_DEVICE, CONNECTION_USB
-// - no profiles specified
-// * "USB In", IN_DEVICE, CONNECTION_USB
-// - no profiles specified
//
// Mix ports:
// * "primary output", PRIMARY, 1 max open, 1 max active stream
@@ -170,8 +168,7 @@
//
// Routes:
// "primary out", "compressed offload" -> "Speaker"
-// "primary out", "compressed offload" -> "USB Out"
-// "Built-in Mic", "USB In" -> "primary input"
+// "Built-in Mic" -> "primary input"
// "telephony_tx" -> "Telephony Tx"
// "Telephony Rx" -> "telephony_rx"
// "FM Tuner" -> "fm_tuner"
@@ -183,14 +180,6 @@
// * "Telephony Rx" device port: PCM 24-bit; MONO; 48000
// * "FM Tuner" device port: PCM 24-bit; STEREO; 48000
//
-// Profiles for device port connected state:
-// * USB Out":
-// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
-// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
-// * USB In":
-// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
-// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
-//
std::unique_ptr<Configuration> getPrimaryConfiguration() {
static const Configuration configuration = []() {
const std::vector<AudioProfile> standardPcmAudioProfiles = {
@@ -250,19 +239,6 @@
AudioChannelLayout::LAYOUT_STEREO, 48000, 0, true,
createDeviceExt(AudioDeviceType::IN_FM_TUNER, 0)));
- AudioPort usbOutDevice =
- createPort(c.nextPortId++, "USB Out", 0, false,
- createDeviceExt(AudioDeviceType::OUT_DEVICE, 0,
- AudioDeviceDescription::CONNECTION_USB));
- c.ports.push_back(usbOutDevice);
- c.connectedProfiles[usbOutDevice.id] = standardPcmAudioProfiles;
-
- AudioPort usbInDevice = createPort(c.nextPortId++, "USB In", 0, true,
- createDeviceExt(AudioDeviceType::IN_DEVICE, 0,
- AudioDeviceDescription::CONNECTION_USB));
- c.ports.push_back(usbInDevice);
- c.connectedProfiles[usbInDevice.id] = standardPcmAudioProfiles;
-
// Mix ports
AudioPort primaryOutMix = createPort(c.nextPortId++, "primary output",
@@ -321,8 +297,7 @@
c.ports.push_back(fmTunerInMix);
c.routes.push_back(createRoute({primaryOutMix, compressedOffloadOutMix}, speakerOutDevice));
- c.routes.push_back(createRoute({primaryOutMix, compressedOffloadOutMix}, usbOutDevice));
- c.routes.push_back(createRoute({micInDevice, usbInDevice}, primaryInMix));
+ c.routes.push_back(createRoute({micInDevice}, primaryInMix));
c.routes.push_back(createRoute({telephonyTxOutMix}, telephonyTxOutDevice));
c.routes.push_back(createRoute({telephonyRxInDevice}, telephonyRxInMix));
c.routes.push_back(createRoute({fmTunerInDevice}, fmTunerInMix));
@@ -365,8 +340,10 @@
// Device ports
- AudioPort rsubmixOutDevice = createPort(c.nextPortId++, "Remote Submix Out", 0, false,
- createDeviceExt(AudioDeviceType::OUT_SUBMIX, 0));
+ AudioPort rsubmixOutDevice =
+ createPort(c.nextPortId++, "Remote Submix Out", 0, false,
+ createDeviceExt(AudioDeviceType::OUT_SUBMIX, 0,
+ AudioDeviceDescription::CONNECTION_VIRTUAL));
rsubmixOutDevice.profiles.push_back(
createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
c.ports.push_back(rsubmixOutDevice);
@@ -402,22 +379,31 @@
// Usb configuration:
//
// Device ports:
+// * "USB Device Out", OUT_DEVICE, CONNECTION_USB
+// - no profiles specified
// * "USB Headset Out", OUT_HEADSET, CONNECTION_USB
// - no profiles specified
+// * "USB Device In", IN_DEVICE, CONNECTION_USB
+// - no profiles specified
// * "USB Headset In", IN_HEADSET, CONNECTION_USB
// - no profiles specified
//
// Mix ports:
-// * "usb_headset output", 1 max open, 1 max active stream
+// * "usb_device output", 1 max open, 1 max active stream
// - no profiles specified
-// * "usb_headset input", 1 max open, 1 max active stream
+// * "usb_device input", 1 max open, 1 max active stream
// - no profiles specified
//
+// Routes:
+// * "usb_device output" -> "USB Device Out"
+// * "usb_device output" -> "USB Headset Out"
+// * "USB Device In", "USB Headset In" -> "usb_device input"
+//
// Profiles for device port connected state:
-// * USB Headset Out":
+// * "USB Device Out", "USB Headset Out":
// - profile PCM 16-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
// - profile PCM 24-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
-// * USB Headset In":
+// * "USB Device In", "USB Headset In":
// - profile PCM 16-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
// - profile PCM 24-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
//
@@ -436,6 +422,13 @@
// Device ports
+ AudioPort usbOutDevice =
+ createPort(c.nextPortId++, "USB Device Out", 0, false,
+ createDeviceExt(AudioDeviceType::OUT_DEVICE, 0,
+ AudioDeviceDescription::CONNECTION_USB));
+ c.ports.push_back(usbOutDevice);
+ c.connectedProfiles[usbOutDevice.id] = standardPcmAudioProfiles;
+
AudioPort usbOutHeadset =
createPort(c.nextPortId++, "USB Headset Out", 0, false,
createDeviceExt(AudioDeviceType::OUT_HEADSET, 0,
@@ -443,6 +436,12 @@
c.ports.push_back(usbOutHeadset);
c.connectedProfiles[usbOutHeadset.id] = standardPcmAudioProfiles;
+ AudioPort usbInDevice = createPort(c.nextPortId++, "USB Device In", 0, true,
+ createDeviceExt(AudioDeviceType::IN_DEVICE, 0,
+ AudioDeviceDescription::CONNECTION_USB));
+ c.ports.push_back(usbInDevice);
+ c.connectedProfiles[usbInDevice.id] = standardPcmAudioProfiles;
+
AudioPort usbInHeadset =
createPort(c.nextPortId++, "USB Headset In", 0, true,
createDeviceExt(AudioDeviceType::IN_HEADSET, 0,
@@ -452,16 +451,110 @@
// Mix ports
- AudioPort usbHeadsetOutMix =
- createPort(c.nextPortId++, "usb_headset output", 0, false, createPortMixExt(1, 1));
- c.ports.push_back(usbHeadsetOutMix);
+ AudioPort usbDeviceOutMix =
+ createPort(c.nextPortId++, "usb_device output", 0, false, createPortMixExt(1, 1));
+ c.ports.push_back(usbDeviceOutMix);
- AudioPort usbHeadsetInMix =
- createPort(c.nextPortId++, "usb_headset input", 0, true, createPortMixExt(1, 1));
- c.ports.push_back(usbHeadsetInMix);
+ AudioPort usbDeviceInMix =
+ createPort(c.nextPortId++, "usb_device input", 0, true, createPortMixExt(1, 1));
+ c.ports.push_back(usbDeviceInMix);
- c.routes.push_back(createRoute({usbHeadsetOutMix}, usbOutHeadset));
- c.routes.push_back(createRoute({usbInHeadset}, usbHeadsetInMix));
+ c.routes.push_back(createRoute({usbDeviceOutMix}, usbOutDevice));
+ c.routes.push_back(createRoute({usbDeviceOutMix}, usbOutHeadset));
+ c.routes.push_back(createRoute({usbInDevice, usbInHeadset}, usbDeviceInMix));
+
+ return c;
+ }();
+ return std::make_unique<Configuration>(configuration);
+}
+
+// Stub configuration:
+//
+// Device ports:
+// * "Test Out", OUT_AFE_PROXY
+// - no profiles specified
+// * "Test In", IN_AFE_PROXY
+// - no profiles specified
+//
+// Mix ports:
+// * "test output", 1 max open, 1 max active stream
+// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
+// * "compressed offload", DIRECT|COMPRESS_OFFLOAD|NON_BLOCKING, 1 max open, 1 max active stream
+// - profile MP3; MONO, STEREO; 44100, 48000
+// * "test input", 2 max open, 2 max active streams
+// - profile PCM 24-bit; MONO, STEREO, FRONT_BACK;
+// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
+//
+// Routes:
+// "test output", "compressed offload" -> "Test Out"
+// "Test In" -> "test input"
+//
+// Initial port configs:
+// * "Test Out" device port: PCM 24-bit; STEREO; 48000
+// * "Test In" device port: PCM 24-bit; MONO; 48000
+//
+std::unique_ptr<Configuration> getStubConfiguration() {
+ static const Configuration configuration = []() {
+ Configuration c;
+
+ // Device ports
+
+ AudioPort testOutDevice = createPort(c.nextPortId++, "Test Out", 0, false,
+ createDeviceExt(AudioDeviceType::OUT_AFE_PROXY, 0));
+ c.ports.push_back(testOutDevice);
+ c.initialConfigs.push_back(
+ createPortConfig(testOutDevice.id, testOutDevice.id, PcmType::INT_24_BIT,
+ AudioChannelLayout::LAYOUT_STEREO, 48000, 0, false,
+ createDeviceExt(AudioDeviceType::OUT_AFE_PROXY, 0)));
+
+ AudioPort testInDevice = createPort(c.nextPortId++, "Test In", 0, true,
+ createDeviceExt(AudioDeviceType::IN_AFE_PROXY, 0));
+ c.ports.push_back(testInDevice);
+ c.initialConfigs.push_back(
+ createPortConfig(testInDevice.id, testInDevice.id, PcmType::INT_24_BIT,
+ AudioChannelLayout::LAYOUT_MONO, 48000, 0, true,
+ createDeviceExt(AudioDeviceType::IN_AFE_PROXY, 0)));
+
+ // Mix ports
+
+ AudioPort testOutMix =
+ createPort(c.nextPortId++, "test output", 0, false, createPortMixExt(1, 1));
+ testOutMix.profiles.push_back(
+ createProfile(PcmType::INT_24_BIT,
+ {AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
+ {8000, 11025, 16000, 32000, 44100, 48000}));
+ c.ports.push_back(testOutMix);
+
+ AudioPort compressedOffloadOutMix =
+ createPort(c.nextPortId++, "compressed offload",
+ makeBitPositionFlagMask({AudioOutputFlags::DIRECT,
+ AudioOutputFlags::COMPRESS_OFFLOAD,
+ AudioOutputFlags::NON_BLOCKING}),
+ false, createPortMixExt(1, 1));
+ compressedOffloadOutMix.profiles.push_back(
+ createProfile(::android::MEDIA_MIMETYPE_AUDIO_MPEG,
+ {AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
+ {44100, 48000}));
+ c.ports.push_back(compressedOffloadOutMix);
+
+ AudioPort testInMIx =
+ createPort(c.nextPortId++, "test input", 0, true, createPortMixExt(2, 2));
+ testInMIx.profiles.push_back(
+ createProfile(PcmType::INT_16_BIT,
+ {AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
+ AudioChannelLayout::LAYOUT_FRONT_BACK},
+ {8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
+ testInMIx.profiles.push_back(
+ createProfile(PcmType::INT_24_BIT,
+ {AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
+ AudioChannelLayout::LAYOUT_FRONT_BACK},
+ {8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
+ c.ports.push_back(testInMIx);
+
+ c.routes.push_back(createRoute({testOutMix, compressedOffloadOutMix}, testOutDevice));
+ c.routes.push_back(createRoute({testInDevice}, testInMIx));
+
+ c.portConfigs.insert(c.portConfigs.end(), c.initialConfigs.begin(), c.initialConfigs.end());
return c;
}();
diff --git a/audio/aidl/default/EffectConfig.cpp b/audio/aidl/default/EffectConfig.cpp
index 71d111b..730c0bf 100644
--- a/audio/aidl/default/EffectConfig.cpp
+++ b/audio/aidl/default/EffectConfig.cpp
@@ -18,6 +18,7 @@
#include <string>
#define LOG_TAG "AHAL_EffectConfig"
#include <android-base/logging.h>
+#include <system/audio_aidl_utils.h>
#include <system/audio_effects/audio_effects_conf.h>
#include <system/audio_effects/effect_uuid.h>
@@ -116,53 +117,59 @@
bool EffectConfig::parseEffect(const tinyxml2::XMLElement& xml) {
struct EffectLibraries effectLibraries;
- std::vector<LibraryUuid> libraryUuids;
+ std::vector<Library> libraries;
std::string name = xml.Attribute("name");
RETURN_VALUE_IF(name == "", false, "effectsNoName");
LOG(DEBUG) << __func__ << dump(xml);
- struct LibraryUuid libraryUuid;
+ struct Library library;
if (std::strcmp(xml.Name(), "effectProxy") == 0) {
// proxy lib and uuid
- RETURN_VALUE_IF(!parseLibraryUuid(xml, libraryUuid, true), false, "parseProxyLibFailed");
- effectLibraries.proxyLibrary = libraryUuid;
+ RETURN_VALUE_IF(!parseLibrary(xml, library, true), false, "parseProxyLibFailed");
+ effectLibraries.proxyLibrary = library;
// proxy effect libs and UUID
auto xmlProxyLib = xml.FirstChildElement();
RETURN_VALUE_IF(!xmlProxyLib, false, "noLibForProxy");
while (xmlProxyLib) {
- struct LibraryUuid tempLibraryUuid;
- RETURN_VALUE_IF(!parseLibraryUuid(*xmlProxyLib, tempLibraryUuid), false,
+ struct Library tempLibrary;
+ RETURN_VALUE_IF(!parseLibrary(*xmlProxyLib, tempLibrary), false,
"parseEffectLibFailed");
- libraryUuids.push_back(std::move(tempLibraryUuid));
+ libraries.push_back(std::move(tempLibrary));
xmlProxyLib = xmlProxyLib->NextSiblingElement();
}
} else {
// expect only one library if not proxy
- RETURN_VALUE_IF(!parseLibraryUuid(xml, libraryUuid), false, "parseEffectLibFailed");
- libraryUuids.push_back(std::move(libraryUuid));
+ RETURN_VALUE_IF(!parseLibrary(xml, library), false, "parseEffectLibFailed");
+ libraries.push_back(std::move(library));
}
- effectLibraries.libraries = std::move(libraryUuids);
+ effectLibraries.libraries = std::move(libraries);
mEffectsMap[name] = std::move(effectLibraries);
return true;
}
-bool EffectConfig::parseLibraryUuid(const tinyxml2::XMLElement& xml,
- struct LibraryUuid& libraryUuid, bool isProxy) {
+bool EffectConfig::parseLibrary(const tinyxml2::XMLElement& xml, struct Library& library,
+ bool isProxy) {
// Retrieve library name only if not effectProxy element
if (!isProxy) {
const char* name = xml.Attribute("library");
RETURN_VALUE_IF(!name, false, "noLibraryAttribute");
- libraryUuid.name = name;
+ library.name = name;
}
const char* uuidStr = xml.Attribute("uuid");
RETURN_VALUE_IF(!uuidStr, false, "noUuidAttribute");
- libraryUuid.uuid = stringToUuid(uuidStr);
- RETURN_VALUE_IF((libraryUuid.uuid == getEffectUuidZero()), false, "invalidUuidAttribute");
+ library.uuid = stringToUuid(uuidStr);
+ if (const char* typeUuidStr = xml.Attribute("type")) {
+ library.type = stringToUuid(typeUuidStr);
+ }
+ RETURN_VALUE_IF((library.uuid == getEffectUuidZero()), false, "invalidUuidAttribute");
- LOG(DEBUG) << __func__ << (isProxy ? " proxy " : libraryUuid.name) << " : "
- << libraryUuid.uuid.toString();
+ LOG(DEBUG) << __func__ << (isProxy ? " proxy " : library.name) << " : uuid "
+ << ::android::audio::utils::toString(library.uuid)
+ << (library.type.has_value()
+ ? ::android::audio::utils::toString(library.type.value())
+ : "");
return true;
}
@@ -240,7 +247,8 @@
return mProcessingMap;
}
-bool EffectConfig::findUuid(const std::string& xmlEffectName, AudioUuid* uuid) {
+bool EffectConfig::findUuid(const std::pair<std::string, struct EffectLibraries>& effectElem,
+ AudioUuid* uuid) {
// Difference from EFFECT_TYPE_LIST_DEF, there could be multiple name mapping to same Effect Type
#define EFFECT_XML_TYPE_LIST_DEF(V) \
V("acoustic_echo_canceler", AcousticEchoCanceler) \
@@ -250,6 +258,7 @@
V("downmix", Downmix) \
V("dynamics_processing", DynamicsProcessing) \
V("equalizer", Equalizer) \
+ V("extensioneffect", Extension) \
V("haptic_generator", HapticGenerator) \
V("loudness_enhancer", LoudnessEnhancer) \
V("env_reverb", EnvReverb) \
@@ -266,6 +275,7 @@
#define GENERATE_MAP_ENTRY_V(s, symbol) {s, &getEffectTypeUuid##symbol},
+ const std::string xmlEffectName = effectElem.first;
typedef const AudioUuid& (*UuidGetter)(void);
static const std::map<std::string, UuidGetter> uuidMap{
// std::make_pair("s", &getEffectTypeUuidExtension)};
@@ -274,6 +284,14 @@
*uuid = (*it->second)();
return true;
}
+
+ const auto& libs = effectElem.second.libraries;
+ for (const auto& lib : libs) {
+ if (lib.type.has_value()) {
+ *uuid = lib.type.value();
+ return true;
+ }
+ }
return false;
}
diff --git a/audio/aidl/default/EffectFactory.cpp b/audio/aidl/default/EffectFactory.cpp
index 7073a10..96f13ba 100644
--- a/audio/aidl/default/EffectFactory.cpp
+++ b/audio/aidl/default/EffectFactory.cpp
@@ -25,6 +25,7 @@
#include <android-base/logging.h>
#include <android/binder_ibinder_platform.h>
+#include <system/audio_aidl_utils.h>
#include <system/audio_effects/effect_uuid.h>
#include <system/thread_defs.h>
@@ -47,19 +48,19 @@
for (const auto& it : mEffectMap) {
if (auto spEffect = it.first.lock()) {
LOG(ERROR) << __func__ << " erase remaining instance UUID "
- << it.second.first.toString();
- destroyEffectImpl(spEffect);
+ << ::android::audio::utils::toString(it.second.first);
+ destroyEffectImpl_l(spEffect);
}
}
}
}
-ndk::ScopedAStatus Factory::getDescriptorWithUuid(const AudioUuid& uuid, Descriptor* desc) {
+ndk::ScopedAStatus Factory::getDescriptorWithUuid_l(const AudioUuid& uuid, Descriptor* desc) {
RETURN_IF(!desc, EX_NULL_POINTER, "nullDescriptor");
if (mEffectLibMap.count(uuid)) {
auto& entry = mEffectLibMap[uuid];
- getDlSyms(entry);
+ getDlSyms_l(entry);
auto& libInterface = std::get<kMapEntryInterfaceIndex>(entry);
RETURN_IF(!libInterface || !libInterface->queryEffectFunc, EX_NULL_POINTER,
"dlNullQueryEffectFunc");
@@ -74,6 +75,7 @@
const std::optional<AudioUuid>& in_impl_uuid,
const std::optional<AudioUuid>& in_proxy_uuid,
std::vector<Descriptor>* _aidl_return) {
+ std::lock_guard lg(mMutex);
// get the matching list
std::vector<Descriptor::Identity> idList;
std::copy_if(mIdentitySet.begin(), mIdentitySet.end(), std::back_inserter(idList),
@@ -87,7 +89,8 @@
for (const auto& id : idList) {
if (mEffectLibMap.count(id.uuid)) {
Descriptor desc;
- RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid(id.uuid, &desc), "getDescriptorFailed");
+ RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid_l(id.uuid, &desc),
+ "getDescriptorFailed");
// update proxy UUID with information from config xml
desc.common.id.proxy = id.proxy;
_aidl_return->emplace_back(std::move(desc));
@@ -98,18 +101,19 @@
ndk::ScopedAStatus Factory::queryProcessing(const std::optional<Processing::Type>& in_type,
std::vector<Processing>* _aidl_return) {
+ std::lock_guard lg(mMutex);
const auto& processings = mConfig.getProcessingMap();
// Processing stream type
for (const auto& procIter : processings) {
if (!in_type.has_value() || in_type.value() == procIter.first) {
Processing process = {.type = procIter.first /* Processing::Type */};
for (const auto& libs : procIter.second /* std::vector<struct EffectLibraries> */) {
- for (const auto& lib : libs.libraries /* std::vector<struct LibraryUuid> */) {
+ for (const auto& lib : libs.libraries /* std::vector<struct Library> */) {
Descriptor desc;
if (libs.proxyLibrary.has_value()) {
desc.common.id.proxy = libs.proxyLibrary.value().uuid;
}
- RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid(lib.uuid, &desc),
+ RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid_l(lib.uuid, &desc),
"getDescriptorFailed");
process.ids.emplace_back(desc);
}
@@ -123,10 +127,11 @@
ndk::ScopedAStatus Factory::createEffect(const AudioUuid& in_impl_uuid,
std::shared_ptr<IEffect>* _aidl_return) {
- LOG(DEBUG) << __func__ << ": UUID " << in_impl_uuid.toString();
+ LOG(DEBUG) << __func__ << ": UUID " << ::android::audio::utils::toString(in_impl_uuid);
+ std::lock_guard lg(mMutex);
if (mEffectLibMap.count(in_impl_uuid)) {
auto& entry = mEffectLibMap[in_impl_uuid];
- getDlSyms(entry);
+ getDlSyms_l(entry);
auto& libInterface = std::get<kMapEntryInterfaceIndex>(entry);
RETURN_IF(!libInterface || !libInterface->createEffectFunc, EX_NULL_POINTER,
@@ -151,7 +156,7 @@
return ndk::ScopedAStatus::ok();
}
-ndk::ScopedAStatus Factory::destroyEffectImpl(const std::shared_ptr<IEffect>& in_handle) {
+ndk::ScopedAStatus Factory::destroyEffectImpl_l(const std::shared_ptr<IEffect>& in_handle) {
std::weak_ptr<IEffect> wpHandle(in_handle);
// find the effect entry with key (std::weak_ptr<IEffect>)
if (auto effectIt = mEffectMap.find(wpHandle); effectIt != mEffectMap.end()) {
@@ -163,7 +168,8 @@
"dlNulldestroyEffectFunc");
RETURN_IF_BINDER_EXCEPTION(interface->destroyEffectFunc(in_handle));
} else {
- LOG(ERROR) << __func__ << ": UUID " << uuid.toString() << " does not exist in libMap!";
+ LOG(ERROR) << __func__ << ": UUID " << ::android::audio::utils::toString(uuid)
+ << " does not exist in libMap!";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
mEffectMap.erase(effectIt);
@@ -175,7 +181,7 @@
}
// go over the map and cleanup all expired weak_ptrs.
-void Factory::cleanupEffectMap() {
+void Factory::cleanupEffectMap_l() {
for (auto it = mEffectMap.begin(); it != mEffectMap.end();) {
if (nullptr == it->first.lock()) {
it = mEffectMap.erase(it);
@@ -187,13 +193,15 @@
ndk::ScopedAStatus Factory::destroyEffect(const std::shared_ptr<IEffect>& in_handle) {
LOG(DEBUG) << __func__ << ": instance " << in_handle.get();
- ndk::ScopedAStatus status = destroyEffectImpl(in_handle);
+ std::lock_guard lg(mMutex);
+ ndk::ScopedAStatus status = destroyEffectImpl_l(in_handle);
// always do the cleanup
- cleanupEffectMap();
+ cleanupEffectMap_l();
return status;
}
-bool Factory::openEffectLibrary(const AudioUuid& impl, const std::string& path) {
+bool Factory::openEffectLibrary(const AudioUuid& impl,
+ const std::string& path) NO_THREAD_SAFETY_ANALYSIS {
std::function<void(void*)> dlClose = [](void* handle) -> void {
if (handle && dlclose(handle)) {
LOG(ERROR) << "dlclose failed " << dlerror();
@@ -207,8 +215,8 @@
return false;
}
- LOG(INFO) << __func__ << " dlopen lib:" << path << "\nimpl:" << impl.toString()
- << "\nhandle:" << libHandle;
+ LOG(INFO) << __func__ << " dlopen lib:" << path
+ << "\nimpl:" << ::android::audio::utils::toString(impl) << "\nhandle:" << libHandle;
auto interface = new effect_dl_interface_s{nullptr, nullptr, nullptr};
mEffectLibMap.insert(
{impl,
@@ -217,9 +225,9 @@
return true;
}
-void Factory::createIdentityWithConfig(const EffectConfig::LibraryUuid& configLib,
- const AudioUuid& typeUuid,
- const std::optional<AudioUuid> proxyUuid) {
+void Factory::createIdentityWithConfig(
+ const EffectConfig::Library& configLib, const AudioUuid& typeUuid,
+ const std::optional<AudioUuid> proxyUuid) NO_THREAD_SAFETY_ANALYSIS {
static const auto& libMap = mConfig.getLibraryMap();
const std::string& libName = configLib.name;
if (auto path = libMap.find(libName); path != libMap.end()) {
@@ -228,8 +236,10 @@
id.uuid = configLib.uuid;
id.proxy = proxyUuid;
LOG(DEBUG) << __func__ << " loading lib " << path->second << ": typeUuid "
- << id.type.toString() << "\nimplUuid " << id.uuid.toString() << " proxyUuid "
- << (proxyUuid.has_value() ? proxyUuid->toString() : "null");
+ << ::android::audio::utils::toString(id.type) << "\nimplUuid "
+ << ::android::audio::utils::toString(id.uuid) << " proxyUuid "
+ << (proxyUuid.has_value() ? ::android::audio::utils::toString(proxyUuid.value())
+ : "null");
if (openEffectLibrary(id.uuid, path->second)) {
mIdentitySet.insert(std::move(id));
}
@@ -242,8 +252,7 @@
void Factory::loadEffectLibs() {
const auto& configEffectsMap = mConfig.getEffectsMap();
for (const auto& configEffects : configEffectsMap) {
- if (AudioUuid uuid;
- EffectConfig::findUuid(configEffects.first /* xml effect name */, &uuid)) {
+ if (AudioUuid type; EffectConfig::findUuid(configEffects /* xml effect */, &type)) {
const auto& configLibs = configEffects.second;
std::optional<AudioUuid> proxyUuid;
if (configLibs.proxyLibrary.has_value()) {
@@ -251,7 +260,7 @@
proxyUuid = proxyLib.uuid;
}
for (const auto& configLib : configLibs.libraries) {
- createIdentityWithConfig(configLib, uuid, proxyUuid);
+ createIdentityWithConfig(configLib, type, proxyUuid);
}
} else {
LOG(ERROR) << __func__ << ": can not find type UUID for effect " << configEffects.first
@@ -260,7 +269,7 @@
}
}
-void Factory::getDlSyms(DlEntry& entry) {
+void Factory::getDlSyms_l(DlEntry& entry) {
auto& dlHandle = std::get<kMapEntryHandleIndex>(entry);
RETURN_VALUE_IF(!dlHandle, void(), "dlNullHandle");
// Get the reference of the DL interfaces in library map tuple.
diff --git a/audio/aidl/default/EffectImpl.cpp b/audio/aidl/default/EffectImpl.cpp
index da1ad11..c81c731 100644
--- a/audio/aidl/default/EffectImpl.cpp
+++ b/audio/aidl/default/EffectImpl.cpp
@@ -76,7 +76,7 @@
}
ndk::ScopedAStatus EffectImpl::setParameter(const Parameter& param) {
- LOG(DEBUG) << getEffectName() << __func__ << " with: " << param.toString();
+ LOG(VERBOSE) << getEffectName() << __func__ << " with: " << param.toString();
const auto tag = param.getTag();
switch (tag) {
@@ -100,7 +100,6 @@
}
ndk::ScopedAStatus EffectImpl::getParameter(const Parameter::Id& id, Parameter* param) {
- LOG(DEBUG) << getEffectName() << __func__ << id.toString();
auto tag = id.getTag();
switch (tag) {
case Parameter::Id::commonTag: {
@@ -117,7 +116,7 @@
break;
}
}
- LOG(DEBUG) << getEffectName() << __func__ << param->toString();
+ LOG(VERBOSE) << getEffectName() << __func__ << id.toString() << param->toString();
return ndk::ScopedAStatus::ok();
}
@@ -254,7 +253,7 @@
for (int i = 0; i < samples; i++) {
*out++ = *in++;
}
- LOG(DEBUG) << getEffectName() << __func__ << " done processing " << samples << " samples";
+ LOG(VERBOSE) << getEffectName() << __func__ << " done processing " << samples << " samples";
return {STATUS_OK, samples, samples};
}
diff --git a/audio/aidl/default/EffectThread.cpp b/audio/aidl/default/EffectThread.cpp
index 574dc69..cd2ba53 100644
--- a/audio/aidl/default/EffectThread.cpp
+++ b/audio/aidl/default/EffectThread.cpp
@@ -149,8 +149,8 @@
IEffect::Status status = effectProcessImpl(buffer, buffer, processSamples);
outputMQ->write(buffer, status.fmqProduced);
statusMQ->writeBlocking(&status, 1);
- LOG(DEBUG) << mName << __func__ << ": done processing, effect consumed "
- << status.fmqConsumed << " produced " << status.fmqProduced;
+ LOG(VERBOSE) << mName << __func__ << ": done processing, effect consumed "
+ << status.fmqConsumed << " produced " << status.fmqProduced;
}
}
diff --git a/audio/aidl/default/EngineConfigXmlConverter.cpp b/audio/aidl/default/EngineConfigXmlConverter.cpp
index 5f17d71..96b555c 100644
--- a/audio/aidl/default/EngineConfigXmlConverter.cpp
+++ b/audio/aidl/default/EngineConfigXmlConverter.cpp
@@ -140,7 +140,7 @@
aidlAttributesGroup.volumeGroupName = xsdcAttributesGroup.getVolumeGroup();
if (xsdcAttributesGroup.hasAttributes_optional()) {
aidlAttributesGroup.attributes =
- convertCollectionToAidl<xsd::AttributesType, AudioAttributes>(
+ convertCollectionToAidlUnchecked<xsd::AttributesType, AudioAttributes>(
xsdcAttributesGroup.getAttributes_optional(),
std::bind(&EngineConfigXmlConverter::convertAudioAttributesToAidl, this,
std::placeholders::_1));
@@ -172,7 +172,7 @@
if (xsdcProductStrategy.hasAttributesGroup()) {
aidlProductStrategy.attributesGroups =
- convertCollectionToAidl<xsd::AttributesGroup, AudioHalAttributesGroup>(
+ convertCollectionToAidlUnchecked<xsd::AttributesGroup, AudioHalAttributesGroup>(
xsdcProductStrategy.getAttributesGroup(),
std::bind(&EngineConfigXmlConverter::convertAttributesGroupToAidl, this,
std::placeholders::_1));
@@ -204,13 +204,13 @@
getXsdcConfig()->getVolumes());
}
aidlVolumeCurve.curvePoints =
- convertCollectionToAidl<std::string, AudioHalVolumeCurve::CurvePoint>(
+ convertCollectionToAidlUnchecked<std::string, AudioHalVolumeCurve::CurvePoint>(
mVolumesReferenceMap.at(xsdcVolumeCurve.getRef()).getPoint(),
std::bind(&EngineConfigXmlConverter::convertCurvePointToAidl, this,
std::placeholders::_1));
} else {
aidlVolumeCurve.curvePoints =
- convertCollectionToAidl<std::string, AudioHalVolumeCurve::CurvePoint>(
+ convertCollectionToAidlUnchecked<std::string, AudioHalVolumeCurve::CurvePoint>(
xsdcVolumeCurve.getPoint(),
std::bind(&EngineConfigXmlConverter::convertCurvePointToAidl, this,
std::placeholders::_1));
@@ -224,10 +224,11 @@
aidlVolumeGroup.name = xsdcVolumeGroup.getName();
aidlVolumeGroup.minIndex = xsdcVolumeGroup.getIndexMin();
aidlVolumeGroup.maxIndex = xsdcVolumeGroup.getIndexMax();
- aidlVolumeGroup.volumeCurves = convertCollectionToAidl<xsd::Volume, AudioHalVolumeCurve>(
- xsdcVolumeGroup.getVolume(),
- std::bind(&EngineConfigXmlConverter::convertVolumeCurveToAidl, this,
- std::placeholders::_1));
+ aidlVolumeGroup.volumeCurves =
+ convertCollectionToAidlUnchecked<xsd::Volume, AudioHalVolumeCurve>(
+ xsdcVolumeGroup.getVolume(),
+ std::bind(&EngineConfigXmlConverter::convertVolumeCurveToAidl, this,
+ std::placeholders::_1));
return aidlVolumeGroup;
}
@@ -251,7 +252,7 @@
aidlCapCriterionType.name = xsdcCriterionType.getName();
aidlCapCriterionType.isInclusive = !(static_cast<bool>(xsdcCriterionType.getType()));
aidlCapCriterionType.values =
- convertWrappedCollectionToAidl<xsd::ValuesType, xsd::ValueType, std::string>(
+ convertWrappedCollectionToAidlUnchecked<xsd::ValuesType, xsd::ValueType, std::string>(
xsdcCriterionType.getValues(), &xsd::ValuesType::getValue,
std::bind(&EngineConfigXmlConverter::convertCriterionTypeValueToAidl, this,
std::placeholders::_1));
@@ -266,9 +267,9 @@
initProductStrategyMap();
if (getXsdcConfig()->hasProductStrategies()) {
mAidlEngineConfig.productStrategies =
- convertWrappedCollectionToAidl<xsd::ProductStrategies,
- xsd::ProductStrategies::ProductStrategy,
- AudioHalProductStrategy>(
+ convertWrappedCollectionToAidlUnchecked<xsd::ProductStrategies,
+ xsd::ProductStrategies::ProductStrategy,
+ AudioHalProductStrategy>(
getXsdcConfig()->getProductStrategies(),
&xsd::ProductStrategies::getProductStrategy,
std::bind(&EngineConfigXmlConverter::convertProductStrategyToAidl, this,
@@ -278,7 +279,7 @@
}
}
if (getXsdcConfig()->hasVolumeGroups()) {
- mAidlEngineConfig.volumeGroups = convertWrappedCollectionToAidl<
+ mAidlEngineConfig.volumeGroups = convertWrappedCollectionToAidlUnchecked<
xsd::VolumeGroupsType, xsd::VolumeGroupsType::VolumeGroup, AudioHalVolumeGroup>(
getXsdcConfig()->getVolumeGroups(), &xsd::VolumeGroupsType::getVolumeGroup,
std::bind(&EngineConfigXmlConverter::convertVolumeGroupToAidl, this,
@@ -287,19 +288,17 @@
if (getXsdcConfig()->hasCriteria() && getXsdcConfig()->hasCriterion_types()) {
AudioHalEngineConfig::CapSpecificConfig capSpecificConfig;
capSpecificConfig.criteria =
- convertWrappedCollectionToAidl<xsd::CriteriaType, xsd::CriterionType,
- AudioHalCapCriterion>(
+ convertWrappedCollectionToAidlUnchecked<xsd::CriteriaType, xsd::CriterionType,
+ AudioHalCapCriterion>(
getXsdcConfig()->getCriteria(), &xsd::CriteriaType::getCriterion,
std::bind(&EngineConfigXmlConverter::convertCapCriterionToAidl, this,
std::placeholders::_1));
- capSpecificConfig.criterionTypes =
- convertWrappedCollectionToAidl<xsd::CriterionTypesType, xsd::CriterionTypeType,
- AudioHalCapCriterionType>(
- getXsdcConfig()->getCriterion_types(),
- &xsd::CriterionTypesType::getCriterion_type,
- std::bind(&EngineConfigXmlConverter::convertCapCriterionTypeToAidl, this,
- std::placeholders::_1));
+ capSpecificConfig.criterionTypes = convertWrappedCollectionToAidlUnchecked<
+ xsd::CriterionTypesType, xsd::CriterionTypeType, AudioHalCapCriterionType>(
+ getXsdcConfig()->getCriterion_types(), &xsd::CriterionTypesType::getCriterion_type,
+ std::bind(&EngineConfigXmlConverter::convertCapCriterionTypeToAidl, this,
+ std::placeholders::_1));
mAidlEngineConfig.capSpecificConfig = capSpecificConfig;
}
}
-} // namespace aidl::android::hardware::audio::core::internal
\ No newline at end of file
+} // namespace aidl::android::hardware::audio::core::internal
diff --git a/audio/aidl/default/Module.cpp b/audio/aidl/default/Module.cpp
index 6b417a4..eb9cbc3 100644
--- a/audio/aidl/default/Module.cpp
+++ b/audio/aidl/default/Module.cpp
@@ -18,20 +18,19 @@
#include <set>
#define LOG_TAG "AHAL_Module"
-#include <android-base/logging.h>
-#include <android/binder_ibinder_platform.h>
-
#include <Utils.h>
#include <aidl/android/media/audio/common/AudioInputFlags.h>
#include <aidl/android/media/audio/common/AudioOutputFlags.h>
+#include <android-base/logging.h>
+#include <android/binder_ibinder_platform.h>
+#include <error/expected_utils.h>
-#include "core-impl/Bluetooth.h"
#include "core-impl/Module.h"
+#include "core-impl/ModulePrimary.h"
+#include "core-impl/ModuleRemoteSubmix.h"
+#include "core-impl/ModuleStub.h"
#include "core-impl/ModuleUsb.h"
#include "core-impl/SoundDose.h"
-#include "core-impl/StreamStub.h"
-#include "core-impl/StreamUsb.h"
-#include "core-impl/Telephony.h"
#include "core-impl/utils.h"
using aidl::android::hardware::audio::common::getFrameSizeInBytes;
@@ -110,36 +109,14 @@
// static
std::shared_ptr<Module> Module::createInstance(Type type) {
switch (type) {
- case Module::Type::USB:
- return ndk::SharedRefBase::make<ModuleUsb>(type);
case Type::DEFAULT:
+ return ndk::SharedRefBase::make<ModulePrimary>();
case Type::R_SUBMIX:
- default:
- return ndk::SharedRefBase::make<Module>(type);
- }
-}
-
-// static
-StreamIn::CreateInstance Module::getStreamInCreator(Type type) {
- switch (type) {
+ return ndk::SharedRefBase::make<ModuleRemoteSubmix>();
+ case Type::STUB:
+ return ndk::SharedRefBase::make<ModuleStub>();
case Type::USB:
- return StreamInUsb::createInstance;
- case Type::DEFAULT:
- case Type::R_SUBMIX:
- default:
- return StreamInStub::createInstance;
- }
-}
-
-// static
-StreamOut::CreateInstance Module::getStreamOutCreator(Type type) {
- switch (type) {
- case Type::USB:
- return StreamOutUsb::createInstance;
- case Type::DEFAULT:
- case Type::R_SUBMIX:
- default:
- return StreamOutStub::createInstance;
+ return ndk::SharedRefBase::make<ModuleUsb>();
}
}
@@ -151,6 +128,9 @@
case Module::Type::R_SUBMIX:
os << "r_submix";
break;
+ case Module::Type::STUB:
+ os << "stub";
+ break;
case Module::Type::USB:
os << "usb";
break;
@@ -187,7 +167,7 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
LOG(DEBUG) << __func__ << ": frame size " << frameSize << " bytes";
- if (frameSize > kMaximumStreamBufferSizeBytes / in_bufferSizeFrames) {
+ if (frameSize > static_cast<size_t>(kMaximumStreamBufferSizeBytes / in_bufferSizeFrames)) {
LOG(ERROR) << __func__ << ": buffer size " << in_bufferSizeFrames
<< " frames is too large, maximum size is "
<< kMaximumStreamBufferSizeBytes / frameSize;
@@ -206,8 +186,9 @@
StreamContext temp(
std::make_unique<StreamContext::CommandMQ>(1, true /*configureEventFlagWord*/),
std::make_unique<StreamContext::ReplyMQ>(1, true /*configureEventFlagWord*/),
- portConfigIt->format.value(), portConfigIt->channelMask.value(),
- portConfigIt->sampleRate.value().value,
+ portConfigIt->portId, portConfigIt->format.value(),
+ portConfigIt->channelMask.value(), portConfigIt->sampleRate.value().value, flags,
+ portConfigIt->ext.get<AudioPortExt::mix>().handle,
std::make_unique<StreamContext::DataMQ>(frameSize * in_bufferSizeFrames),
asyncCallback, outEventCallback, params);
if (temp.isValid()) {
@@ -281,7 +262,7 @@
<< " does not correspond to a mix port";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
- const int32_t maxOpenStreamCount = portIt->ext.get<AudioPortExt::Tag::mix>().maxOpenStreamCount;
+ const size_t maxOpenStreamCount = portIt->ext.get<AudioPortExt::Tag::mix>().maxOpenStreamCount;
if (maxOpenStreamCount != 0 && mStreams.count(portId) >= maxOpenStreamCount) {
LOG(ERROR) << __func__ << ": port id " << portId
<< " has already reached maximum allowed opened stream count: "
@@ -305,19 +286,28 @@
return result;
}
+std::unique_ptr<internal::Configuration> Module::initializeConfig() {
+ std::unique_ptr<internal::Configuration> config;
+ switch (getType()) {
+ case Type::DEFAULT:
+ config = std::move(internal::getPrimaryConfiguration());
+ break;
+ case Type::R_SUBMIX:
+ config = std::move(internal::getRSubmixConfiguration());
+ break;
+ case Type::STUB:
+ config = std::move(internal::getStubConfiguration());
+ break;
+ case Type::USB:
+ config = std::move(internal::getUsbConfiguration());
+ break;
+ }
+ return config;
+}
+
internal::Configuration& Module::getConfig() {
if (!mConfig) {
- switch (mType) {
- case Type::DEFAULT:
- mConfig = std::move(internal::getPrimaryConfiguration());
- break;
- case Type::R_SUBMIX:
- mConfig = std::move(internal::getRSubmixConfiguration());
- break;
- case Type::USB:
- mConfig = std::move(internal::getUsbConfiguration());
- break;
- }
+ mConfig = std::move(initializeConfig());
}
return *mConfig;
}
@@ -339,30 +329,61 @@
do_insert(patch.sinkPortConfigIds);
}
-void Module::updateStreamsConnectedState(const AudioPatch& oldPatch, const AudioPatch& newPatch) {
+ndk::ScopedAStatus Module::updateStreamsConnectedState(const AudioPatch& oldPatch,
+ const AudioPatch& newPatch) {
// Streams from the old patch need to be disconnected, streams from the new
// patch need to be connected. If the stream belongs to both patches, no need
// to update it.
- std::set<int32_t> idsToDisconnect, idsToConnect;
+ auto maybeFailure = ndk::ScopedAStatus::ok();
+ std::set<int32_t> idsToDisconnect, idsToConnect, idsToDisconnectOnFailure;
idsToDisconnect.insert(oldPatch.sourcePortConfigIds.begin(),
oldPatch.sourcePortConfigIds.end());
idsToDisconnect.insert(oldPatch.sinkPortConfigIds.begin(), oldPatch.sinkPortConfigIds.end());
idsToConnect.insert(newPatch.sourcePortConfigIds.begin(), newPatch.sourcePortConfigIds.end());
idsToConnect.insert(newPatch.sinkPortConfigIds.begin(), newPatch.sinkPortConfigIds.end());
std::for_each(idsToDisconnect.begin(), idsToDisconnect.end(), [&](const auto& portConfigId) {
- if (idsToConnect.count(portConfigId) == 0) {
- LOG(DEBUG) << "The stream on port config id " << portConfigId << " is not connected";
- mStreams.setStreamIsConnected(portConfigId, {});
+ if (idsToConnect.count(portConfigId) == 0 && mStreams.count(portConfigId) != 0) {
+ if (auto status = mStreams.setStreamConnectedDevices(portConfigId, {}); status.isOk()) {
+ LOG(DEBUG) << "updateStreamsConnectedState: The stream on port config id "
+ << portConfigId << " has been disconnected";
+ } else {
+ // Disconnection is tricky to roll back, just register a failure.
+ maybeFailure = std::move(status);
+ }
}
});
+ if (!maybeFailure.isOk()) return maybeFailure;
std::for_each(idsToConnect.begin(), idsToConnect.end(), [&](const auto& portConfigId) {
- if (idsToDisconnect.count(portConfigId) == 0) {
+ if (idsToDisconnect.count(portConfigId) == 0 && mStreams.count(portConfigId) != 0) {
const auto connectedDevices = findConnectedDevices(portConfigId);
- LOG(DEBUG) << "The stream on port config id " << portConfigId
- << " is connected to: " << ::android::internal::ToString(connectedDevices);
- mStreams.setStreamIsConnected(portConfigId, connectedDevices);
+ if (connectedDevices.empty()) {
+ // This is important as workers use the vector size to derive the connection status.
+ LOG(FATAL) << "updateStreamsConnectedState: No connected devices found for port "
+ "config id "
+ << portConfigId;
+ }
+ if (auto status = mStreams.setStreamConnectedDevices(portConfigId, connectedDevices);
+ status.isOk()) {
+ LOG(DEBUG) << "updateStreamsConnectedState: The stream on port config id "
+ << portConfigId << " has been connected to: "
+ << ::android::internal::ToString(connectedDevices);
+ } else {
+ maybeFailure = std::move(status);
+ idsToDisconnectOnFailure.insert(portConfigId);
+ }
}
});
+ if (!maybeFailure.isOk()) {
+ LOG(WARNING) << __func__ << ": Due to a failure, disconnecting streams on port config ids "
+ << ::android::internal::ToString(idsToDisconnectOnFailure);
+ std::for_each(idsToDisconnectOnFailure.begin(), idsToDisconnectOnFailure.end(),
+ [&](const auto& portConfigId) {
+ auto status = mStreams.setStreamConnectedDevices(portConfigId, {});
+ (void)status.isOk(); // Can't do much about a failure here.
+ });
+ return maybeFailure;
+ }
+ return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Module::setModuleDebug(
@@ -386,38 +407,26 @@
}
ndk::ScopedAStatus Module::getTelephony(std::shared_ptr<ITelephony>* _aidl_return) {
- if (!mTelephony) {
- mTelephony = ndk::SharedRefBase::make<Telephony>();
- }
- *_aidl_return = mTelephony.getPtr();
- LOG(DEBUG) << __func__ << ": returning instance of ITelephony: " << _aidl_return->get();
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Module::getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) {
- if (!mBluetooth) {
- mBluetooth = ndk::SharedRefBase::make<Bluetooth>();
- }
- *_aidl_return = mBluetooth.getPtr();
- LOG(DEBUG) << __func__ << ": returning instance of IBluetooth: " << _aidl_return->get();
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Module::getBluetoothA2dp(std::shared_ptr<IBluetoothA2dp>* _aidl_return) {
- if (!mBluetoothA2dp) {
- mBluetoothA2dp = ndk::SharedRefBase::make<BluetoothA2dp>();
- }
- *_aidl_return = mBluetoothA2dp.getPtr();
- LOG(DEBUG) << __func__ << ": returning instance of IBluetoothA2dp: " << _aidl_return->get();
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Module::getBluetoothLe(std::shared_ptr<IBluetoothLe>* _aidl_return) {
- if (!mBluetoothLe) {
- mBluetoothLe = ndk::SharedRefBase::make<BluetoothLe>();
- }
- *_aidl_return = mBluetoothLe.getPtr();
- LOG(DEBUG) << __func__ << ": returning instance of IBluetoothLe: " << _aidl_return->get();
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
return ndk::ScopedAStatus::ok();
}
@@ -469,10 +478,7 @@
}
if (!mDebug.simulateDeviceConnections) {
- if (ndk::ScopedAStatus status = populateConnectedDevicePort(&connectedPort);
- !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(populateConnectedDevicePort(&connectedPort));
} else {
auto& connectedProfiles = getConfig().connectedProfiles;
if (auto connectedProfilesIt = connectedProfiles.find(templateId);
@@ -486,6 +492,17 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
+ for (auto profile : connectedPort.profiles) {
+ if (profile.channelMasks.empty()) {
+ LOG(ERROR) << __func__ << ": the profile " << profile.name << " has no channel masks";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ if (profile.sampleRates.empty()) {
+ LOG(ERROR) << __func__ << ": the profile " << profile.name << " has no sample rates";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ }
+
connectedPort.id = ++getConfig().nextPortId;
auto [connectedPortsIt, _] =
mConnectedDevicePorts.insert(std::pair(connectedPort.id, std::vector<int32_t>()));
@@ -647,34 +664,26 @@
LOG(DEBUG) << __func__ << ": port config id " << in_args.portConfigId << ", buffer size "
<< in_args.bufferSizeFrames << " frames";
AudioPort* port = nullptr;
- if (auto status = findPortIdForNewStream(in_args.portConfigId, &port); !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(findPortIdForNewStream(in_args.portConfigId, &port));
if (port->flags.getTag() != AudioIoFlags::Tag::input) {
LOG(ERROR) << __func__ << ": port config id " << in_args.portConfigId
<< " does not correspond to an input mix port";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
StreamContext context;
- if (auto status = createStreamContext(in_args.portConfigId, in_args.bufferSizeFrames, nullptr,
- nullptr, &context);
- !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(createStreamContext(in_args.portConfigId, in_args.bufferSizeFrames,
+ nullptr, nullptr, &context));
context.fillDescriptor(&_aidl_return->desc);
std::shared_ptr<StreamIn> stream;
- ndk::ScopedAStatus status = getStreamInCreator(mType)(in_args.sinkMetadata, std::move(context),
- mConfig->microphones, &stream);
- if (!status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(createInputStream(std::move(context), in_args.sinkMetadata,
+ mConfig->microphones, &stream));
StreamWrapper streamWrapper(stream);
+ if (auto patchIt = mPatches.find(in_args.portConfigId); patchIt != mPatches.end()) {
+ RETURN_STATUS_IF_ERROR(
+ streamWrapper.setConnectedDevices(findConnectedDevices(in_args.portConfigId)));
+ }
AIBinder_setMinSchedulerPolicy(streamWrapper.getBinder().get(), SCHED_NORMAL,
ANDROID_PRIORITY_AUDIO);
- auto patchIt = mPatches.find(in_args.portConfigId);
- if (patchIt != mPatches.end()) {
- streamWrapper.setStreamIsConnected(findConnectedDevices(in_args.portConfigId));
- }
mStreams.insert(port->id, in_args.portConfigId, std::move(streamWrapper));
_aidl_return->stream = std::move(stream);
return ndk::ScopedAStatus::ok();
@@ -686,9 +695,7 @@
<< (in_args.offloadInfo.has_value()) << ", buffer size " << in_args.bufferSizeFrames
<< " frames";
AudioPort* port = nullptr;
- if (auto status = findPortIdForNewStream(in_args.portConfigId, &port); !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(findPortIdForNewStream(in_args.portConfigId, &port));
if (port->flags.getTag() != AudioIoFlags::Tag::output) {
LOG(ERROR) << __func__ << ": port config id " << in_args.portConfigId
<< " does not correspond to an output mix port";
@@ -709,26 +716,20 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
StreamContext context;
- if (auto status = createStreamContext(in_args.portConfigId, in_args.bufferSizeFrames,
- isNonBlocking ? in_args.callback : nullptr,
- in_args.eventCallback, &context);
- !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(createStreamContext(in_args.portConfigId, in_args.bufferSizeFrames,
+ isNonBlocking ? in_args.callback : nullptr,
+ in_args.eventCallback, &context));
context.fillDescriptor(&_aidl_return->desc);
std::shared_ptr<StreamOut> stream;
- ndk::ScopedAStatus status = getStreamOutCreator(mType)(
- in_args.sourceMetadata, std::move(context), in_args.offloadInfo, &stream);
- if (!status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(createOutputStream(std::move(context), in_args.sourceMetadata,
+ in_args.offloadInfo, &stream));
StreamWrapper streamWrapper(stream);
+ if (auto patchIt = mPatches.find(in_args.portConfigId); patchIt != mPatches.end()) {
+ RETURN_STATUS_IF_ERROR(
+ streamWrapper.setConnectedDevices(findConnectedDevices(in_args.portConfigId)));
+ }
AIBinder_setMinSchedulerPolicy(streamWrapper.getBinder().get(), SCHED_NORMAL,
ANDROID_PRIORITY_AUDIO);
- auto patchIt = mPatches.find(in_args.portConfigId);
- if (patchIt != mPatches.end()) {
- streamWrapper.setStreamIsConnected(findConnectedDevices(in_args.portConfigId));
- }
mStreams.insert(port->id, in_args.portConfigId, std::move(streamWrapper));
_aidl_return->stream = std::move(stream);
return ndk::ScopedAStatus::ok();
@@ -796,10 +797,7 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
}
-
- if (auto status = checkAudioPatchEndpointsMatch(sources, sinks); !status.isOk()) {
- return status;
- }
+ RETURN_STATUS_IF_ERROR(checkAudioPatchEndpointsMatch(sources, sinks));
auto& patches = getConfig().patches;
auto existing = patches.end();
@@ -834,13 +832,20 @@
if (existing == patches.end()) {
_aidl_return->id = getConfig().nextPatchId++;
patches.push_back(*_aidl_return);
- existing = patches.begin() + (patches.size() - 1);
} else {
oldPatch = *existing;
- *existing = *_aidl_return;
}
- registerPatch(*existing);
- updateStreamsConnectedState(oldPatch, *_aidl_return);
+ patchesBackup = mPatches;
+ registerPatch(*_aidl_return);
+ if (auto status = updateStreamsConnectedState(oldPatch, *_aidl_return); !status.isOk()) {
+ mPatches = std::move(*patchesBackup);
+ if (existing == patches.end()) {
+ patches.pop_back();
+ } else {
+ *existing = oldPatch;
+ }
+ return status;
+ }
LOG(DEBUG) << __func__ << ": " << (oldPatch.id == 0 ? "created" : "updated") << " patch "
<< _aidl_return->toString();
@@ -992,8 +997,12 @@
auto& patches = getConfig().patches;
auto patchIt = findById<AudioPatch>(patches, in_patchId);
if (patchIt != patches.end()) {
+ auto patchesBackup = mPatches;
cleanUpPatch(patchIt->id);
- updateStreamsConnectedState(*patchIt, AudioPatch{});
+ if (auto status = updateStreamsConnectedState(*patchIt, AudioPatch{}); !status.isOk()) {
+ mPatches = std::move(patchesBackup);
+ return status;
+ }
patches.erase(patchIt);
LOG(DEBUG) << __func__ << ": erased patch " << in_patchId;
return ndk::ScopedAStatus::ok();
diff --git a/audio/aidl/default/ModulePrimary.cpp b/audio/aidl/default/ModulePrimary.cpp
new file mode 100644
index 0000000..d8ea9e7
--- /dev/null
+++ b/audio/aidl/default/ModulePrimary.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <vector>
+
+#define LOG_TAG "AHAL_ModulePrimary"
+#include <Utils.h>
+#include <android-base/logging.h>
+
+#include "core-impl/ModulePrimary.h"
+#include "core-impl/StreamStub.h"
+#include "core-impl/Telephony.h"
+
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::AudioPort;
+using aidl::android::media::audio::common::AudioPortConfig;
+using aidl::android::media::audio::common::MicrophoneInfo;
+
+namespace aidl::android::hardware::audio::core {
+
+ndk::ScopedAStatus ModulePrimary::getTelephony(std::shared_ptr<ITelephony>* _aidl_return) {
+ if (!mTelephony) {
+ mTelephony = ndk::SharedRefBase::make<Telephony>();
+ }
+ *_aidl_return = mTelephony.getPtr();
+ LOG(DEBUG) << __func__
+ << ": returning instance of ITelephony: " << _aidl_return->get()->asBinder().get();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModulePrimary::createInputStream(StreamContext&& context,
+ const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) {
+ return createStreamInstance<StreamInStub>(result, std::move(context), sinkMetadata,
+ microphones);
+}
+
+ndk::ScopedAStatus ModulePrimary::createOutputStream(
+ StreamContext&& context, const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo, std::shared_ptr<StreamOut>* result) {
+ return createStreamInstance<StreamOutStub>(result, std::move(context), sourceMetadata,
+ offloadInfo);
+}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index 77b0601..f4194d2 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -47,13 +47,19 @@
desc->reply = mReplyMQ->dupeDesc();
}
if (mDataMQ) {
- const size_t frameSize = getFrameSize();
- desc->frameSizeBytes = frameSize;
- desc->bufferSizeFrames = mDataMQ->getQuantumCount() * mDataMQ->getQuantumSize() / frameSize;
+ desc->frameSizeBytes = getFrameSize();
+ desc->bufferSizeFrames = getBufferSizeInFrames();
desc->audio.set<StreamDescriptor::AudioBuffer::Tag::fmq>(mDataMQ->dupeDesc());
}
}
+size_t StreamContext::getBufferSizeInFrames() const {
+ if (mDataMQ) {
+ return mDataMQ->getQuantumCount() * mDataMQ->getQuantumSize() / getFrameSize();
+ }
+ return 0;
+}
+
size_t StreamContext::getFrameSize() const {
return getFrameSizeInBytes(mFormat, mChannelLayout);
}
@@ -110,10 +116,12 @@
if (isConnected) {
reply->observable.frames = mFrameCount;
reply->observable.timeNs = ::android::elapsedRealtimeNano();
- } else {
- reply->observable.frames = StreamDescriptor::Position::UNKNOWN;
- reply->observable.timeNs = StreamDescriptor::Position::UNKNOWN;
+ if (auto status = mDriver->getPosition(&reply->observable); status == ::android::OK) {
+ return;
+ }
}
+ reply->observable.frames = StreamDescriptor::Position::UNKNOWN;
+ reply->observable.timeNs = StreamDescriptor::Position::UNKNOWN;
}
void StreamWorkerCommonLogic::populateReplyWrongState(
@@ -152,6 +160,7 @@
case Tag::halReservedExit:
if (const int32_t cookie = command.get<Tag::halReservedExit>();
cookie == mInternalCommandCookie) {
+ mDriver->shutdown();
setClosed();
// This is an internal command, no need to reply.
return Status::EXIT;
@@ -165,10 +174,15 @@
case Tag::start:
if (mState == StreamDescriptor::State::STANDBY ||
mState == StreamDescriptor::State::DRAINING) {
- populateReply(&reply, mIsConnected);
- mState = mState == StreamDescriptor::State::STANDBY
- ? StreamDescriptor::State::IDLE
- : StreamDescriptor::State::ACTIVE;
+ if (::android::status_t status = mDriver->start(); status == ::android::OK) {
+ populateReply(&reply, mIsConnected);
+ mState = mState == StreamDescriptor::State::STANDBY
+ ? StreamDescriptor::State::IDLE
+ : StreamDescriptor::State::ACTIVE;
+ } else {
+ LOG(ERROR) << __func__ << ": start failed: " << status;
+ mState = StreamDescriptor::State::ERROR;
+ }
} else {
populateReplyWrongState(&reply, command);
}
@@ -364,6 +378,7 @@
case Tag::halReservedExit:
if (const int32_t cookie = command.get<Tag::halReservedExit>();
cookie == mInternalCommandCookie) {
+ mDriver->shutdown();
setClosed();
// This is an internal command, no need to reply.
return Status::EXIT;
@@ -375,26 +390,36 @@
populateReply(&reply, mIsConnected);
break;
case Tag::start: {
- bool commandAccepted = true;
+ std::optional<StreamDescriptor::State> nextState;
switch (mState) {
case StreamDescriptor::State::STANDBY:
- mState = StreamDescriptor::State::IDLE;
+ nextState = StreamDescriptor::State::IDLE;
break;
case StreamDescriptor::State::PAUSED:
- mState = StreamDescriptor::State::ACTIVE;
+ nextState = StreamDescriptor::State::ACTIVE;
break;
case StreamDescriptor::State::DRAIN_PAUSED:
- switchToTransientState(StreamDescriptor::State::DRAINING);
+ nextState = StreamDescriptor::State::DRAINING;
break;
case StreamDescriptor::State::TRANSFER_PAUSED:
- switchToTransientState(StreamDescriptor::State::TRANSFERRING);
+ nextState = StreamDescriptor::State::TRANSFERRING;
break;
default:
populateReplyWrongState(&reply, command);
- commandAccepted = false;
}
- if (commandAccepted) {
- populateReply(&reply, mIsConnected);
+ if (nextState.has_value()) {
+ if (::android::status_t status = mDriver->start(); status == ::android::OK) {
+ populateReply(&reply, mIsConnected);
+ if (*nextState == StreamDescriptor::State::IDLE ||
+ *nextState == StreamDescriptor::State::ACTIVE) {
+ mState = *nextState;
+ } else {
+ switchToTransientState(*nextState);
+ }
+ } else {
+ LOG(ERROR) << __func__ << ": start failed: " << status;
+ mState = StreamDescriptor::State::ERROR;
+ }
}
} break;
case Tag::burst:
@@ -567,8 +592,7 @@
return !fatal;
}
-template <class Metadata>
-StreamCommonImpl<Metadata>::~StreamCommonImpl() {
+StreamCommonImpl::~StreamCommonImpl() {
if (!isClosed()) {
LOG(ERROR) << __func__ << ": stream was not closed prior to destruction, resource leak";
stopWorker();
@@ -576,52 +600,43 @@
}
}
-template <class Metadata>
-void StreamCommonImpl<Metadata>::createStreamCommon(
+ndk::ScopedAStatus StreamCommonImpl::initInstance(
const std::shared_ptr<StreamCommonInterface>& delegate) {
- if (mCommon != nullptr) {
- LOG(FATAL) << __func__ << ": attempting to create the common interface twice";
- }
- mCommon = ndk::SharedRefBase::make<StreamCommon>(delegate);
- mCommonBinder = mCommon->asBinder();
- AIBinder_setMinSchedulerPolicy(mCommonBinder.get(), SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
+ mCommon = ndk::SharedRefBase::make<StreamCommonDelegator>(delegate);
+ return mWorker->start() ? ndk::ScopedAStatus::ok()
+ : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::getStreamCommon(
+ndk::ScopedAStatus StreamCommonImpl::getStreamCommonCommon(
std::shared_ptr<IStreamCommon>* _aidl_return) {
- if (mCommon == nullptr) {
+ if (!mCommon) {
LOG(FATAL) << __func__ << ": the common interface was not created";
}
- *_aidl_return = mCommon;
+ *_aidl_return = mCommon.getPtr();
LOG(DEBUG) << __func__ << ": returning " << _aidl_return->get()->asBinder().get();
return ndk::ScopedAStatus::ok();
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::updateHwAvSyncId(int32_t in_hwAvSyncId) {
+ndk::ScopedAStatus StreamCommonImpl::updateHwAvSyncId(int32_t in_hwAvSyncId) {
LOG(DEBUG) << __func__ << ": id " << in_hwAvSyncId;
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::getVendorParameters(
+ndk::ScopedAStatus StreamCommonImpl::getVendorParameters(
const std::vector<std::string>& in_ids, std::vector<VendorParameter>* _aidl_return) {
LOG(DEBUG) << __func__ << ": id count: " << in_ids.size();
(void)_aidl_return;
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::setVendorParameters(
+ndk::ScopedAStatus StreamCommonImpl::setVendorParameters(
const std::vector<VendorParameter>& in_parameters, bool in_async) {
LOG(DEBUG) << __func__ << ": parameters count " << in_parameters.size()
<< ", async: " << in_async;
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::addEffect(
+ndk::ScopedAStatus StreamCommonImpl::addEffect(
const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
if (in_effect == nullptr) {
LOG(DEBUG) << __func__ << ": null effect";
@@ -631,8 +646,7 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::removeEffect(
+ndk::ScopedAStatus StreamCommonImpl::removeEffect(
const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
if (in_effect == nullptr) {
LOG(DEBUG) << __func__ << ": null effect";
@@ -642,15 +656,14 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::close() {
+ndk::ScopedAStatus StreamCommonImpl::close() {
LOG(DEBUG) << __func__;
if (!isClosed()) {
stopWorker();
LOG(DEBUG) << __func__ << ": joining the worker thread...";
mWorker->stop();
LOG(DEBUG) << __func__ << ": worker thread joined";
- mContext.reset();
+ onClose();
mWorker->setClosed();
return ndk::ScopedAStatus::ok();
} else {
@@ -659,8 +672,7 @@
}
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::prepareToClose() {
+ndk::ScopedAStatus StreamCommonImpl::prepareToClose() {
LOG(DEBUG) << __func__;
if (!isClosed()) {
return ndk::ScopedAStatus::ok();
@@ -669,8 +681,7 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
-template <class Metadata>
-void StreamCommonImpl<Metadata>::stopWorker() {
+void StreamCommonImpl::stopWorker() {
if (auto commandMQ = mContext.getCommandMQ(); commandMQ != nullptr) {
LOG(DEBUG) << __func__ << ": asking the worker to exit...";
auto cmd = StreamDescriptor::Command::make<StreamDescriptor::Command::Tag::halReservedExit>(
@@ -686,10 +697,12 @@
}
}
-template <class Metadata>
-ndk::ScopedAStatus StreamCommonImpl<Metadata>::updateMetadata(const Metadata& metadata) {
+ndk::ScopedAStatus StreamCommonImpl::updateMetadataCommon(const Metadata& metadata) {
LOG(DEBUG) << __func__;
if (!isClosed()) {
+ if (metadata.index() != mMetadata.index()) {
+ LOG(FATAL) << __func__ << ": changing metadata variant is not allowed";
+ }
mMetadata = metadata;
return ndk::ScopedAStatus::ok();
}
@@ -697,12 +710,10 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
-// static
-ndk::ScopedAStatus StreamIn::initInstance(const std::shared_ptr<StreamIn>& stream) {
- if (auto status = stream->init(); !status.isOk()) {
- return status;
- }
- stream->createStreamCommon(stream);
+ndk::ScopedAStatus StreamCommonImpl::setConnectedDevices(
+ const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices) {
+ mWorker->setIsConnected(!devices.empty());
+ mConnectedDevices = devices;
return ndk::ScopedAStatus::ok();
}
@@ -716,22 +727,22 @@
}
} // namespace
-StreamIn::StreamIn(const SinkMetadata& sinkMetadata, StreamContext&& context,
- const DriverInterface::CreateInstance& createDriver,
- const StreamWorkerInterface::CreateInstance& createWorker,
- const std::vector<MicrophoneInfo>& microphones)
- : StreamCommonImpl<SinkMetadata>(sinkMetadata, std::move(context), createDriver, createWorker),
- mMicrophones(transformMicrophones(microphones)) {
+StreamIn::StreamIn(StreamContext&& context, const std::vector<MicrophoneInfo>& microphones)
+ : mContext(std::move(context)), mMicrophones(transformMicrophones(microphones)) {
LOG(DEBUG) << __func__;
}
+void StreamIn::defaultOnClose() {
+ mContext.reset();
+}
+
ndk::ScopedAStatus StreamIn::getActiveMicrophones(
std::vector<MicrophoneDynamicInfo>* _aidl_return) {
std::vector<MicrophoneDynamicInfo> result;
std::vector<MicrophoneDynamicInfo::ChannelMapping> channelMapping{
- getChannelCount(mContext.getChannelLayout()),
+ getChannelCount(getContext().getChannelLayout()),
MicrophoneDynamicInfo::ChannelMapping::DIRECT};
- for (auto it = mConnectedDevices.begin(); it != mConnectedDevices.end(); ++it) {
+ for (auto it = getConnectedDevices().begin(); it != getConnectedDevices().end(); ++it) {
if (auto micIt = mMicrophones.find(*it); micIt != mMicrophones.end()) {
MicrophoneDynamicInfo dynMic;
dynMic.id = micIt->second;
@@ -777,23 +788,13 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-// static
-ndk::ScopedAStatus StreamOut::initInstance(const std::shared_ptr<StreamOut>& stream) {
- if (auto status = stream->init(); !status.isOk()) {
- return status;
- }
- stream->createStreamCommon(stream);
- return ndk::ScopedAStatus::ok();
+StreamOut::StreamOut(StreamContext&& context, const std::optional<AudioOffloadInfo>& offloadInfo)
+ : mContext(std::move(context)), mOffloadInfo(offloadInfo) {
+ LOG(DEBUG) << __func__;
}
-StreamOut::StreamOut(const SourceMetadata& sourceMetadata, StreamContext&& context,
- const DriverInterface::CreateInstance& createDriver,
- const StreamWorkerInterface::CreateInstance& createWorker,
- const std::optional<AudioOffloadInfo>& offloadInfo)
- : StreamCommonImpl<SourceMetadata>(sourceMetadata, std::move(context), createDriver,
- createWorker),
- mOffloadInfo(offloadInfo) {
- LOG(DEBUG) << __func__;
+void StreamOut::defaultOnClose() {
+ mContext.reset();
}
ndk::ScopedAStatus StreamOut::updateOffloadMetadata(
diff --git a/audio/aidl/default/StreamStub.cpp b/audio/aidl/default/StreamStub.cpp
deleted file mode 100644
index 2467320..0000000
--- a/audio/aidl/default/StreamStub.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2023 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.
- */
-
-#include <cmath>
-
-#define LOG_TAG "AHAL_Stream"
-#include <android-base/logging.h>
-#include <audio_utils/clock.h>
-
-#include "core-impl/Module.h"
-#include "core-impl/StreamStub.h"
-
-using aidl::android::hardware::audio::common::SinkMetadata;
-using aidl::android::hardware::audio::common::SourceMetadata;
-using aidl::android::media::audio::common::AudioDevice;
-using aidl::android::media::audio::common::AudioOffloadInfo;
-using aidl::android::media::audio::common::MicrophoneInfo;
-
-namespace aidl::android::hardware::audio::core {
-
-DriverStub::DriverStub(const StreamContext& context, bool isInput)
- : mFrameSizeBytes(context.getFrameSize()),
- mSampleRate(context.getSampleRate()),
- mIsAsynchronous(!!context.getAsyncCallback()),
- mIsInput(isInput) {}
-
-::android::status_t DriverStub::init() {
- usleep(500);
- return ::android::OK;
-}
-
-::android::status_t DriverStub::drain(StreamDescriptor::DrainMode) {
- usleep(500);
- return ::android::OK;
-}
-
-::android::status_t DriverStub::flush() {
- usleep(500);
- return ::android::OK;
-}
-
-::android::status_t DriverStub::pause() {
- usleep(500);
- return ::android::OK;
-}
-
-::android::status_t DriverStub::transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
- int32_t* latencyMs) {
- static constexpr float kMicrosPerSecond = MICROS_PER_SECOND;
- static constexpr float kScaleFactor = .8f;
- if (mIsAsynchronous) {
- usleep(500);
- } else {
- const size_t delayUs = static_cast<size_t>(
- std::roundf(kScaleFactor * frameCount * kMicrosPerSecond / mSampleRate));
- usleep(delayUs);
- }
- if (mIsInput) {
- uint8_t* byteBuffer = static_cast<uint8_t*>(buffer);
- for (size_t i = 0; i < frameCount * mFrameSizeBytes; ++i) {
- byteBuffer[i] = std::rand() % 255;
- }
- }
- *actualFrameCount = frameCount;
- *latencyMs = Module::kLatencyMs;
- return ::android::OK;
-}
-
-::android::status_t DriverStub::standby() {
- usleep(500);
- return ::android::OK;
-}
-
-::android::status_t DriverStub::setConnectedDevices(
- const std::vector<AudioDevice>& connectedDevices __unused) {
- usleep(500);
- return ::android::OK;
-}
-
-// static
-ndk::ScopedAStatus StreamInStub::createInstance(const SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<MicrophoneInfo>& microphones,
- std::shared_ptr<StreamIn>* result) {
- std::shared_ptr<StreamIn> stream =
- ndk::SharedRefBase::make<StreamInStub>(sinkMetadata, std::move(context), microphones);
- if (auto status = initInstance(stream); !status.isOk()) {
- return status;
- }
- *result = std::move(stream);
- return ndk::ScopedAStatus::ok();
-}
-
-StreamInStub::StreamInStub(const SinkMetadata& sinkMetadata, StreamContext&& context,
- const std::vector<MicrophoneInfo>& microphones)
- : StreamIn(
- sinkMetadata, std::move(context),
- [](const StreamContext& ctx) -> DriverInterface* {
- return new DriverStub(ctx, true /*isInput*/);
- },
- [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
- // The default worker implementation is used.
- return new StreamInWorker(ctx, driver);
- },
- microphones) {}
-
-// static
-ndk::ScopedAStatus StreamOutStub::createInstance(const SourceMetadata& sourceMetadata,
- StreamContext&& context,
- const std::optional<AudioOffloadInfo>& offloadInfo,
- std::shared_ptr<StreamOut>* result) {
- std::shared_ptr<StreamOut> stream = ndk::SharedRefBase::make<StreamOutStub>(
- sourceMetadata, std::move(context), offloadInfo);
- if (auto status = initInstance(stream); !status.isOk()) {
- return status;
- }
- *result = std::move(stream);
- return ndk::ScopedAStatus::ok();
-}
-
-StreamOutStub::StreamOutStub(const SourceMetadata& sourceMetadata, StreamContext&& context,
- const std::optional<AudioOffloadInfo>& offloadInfo)
- : StreamOut(
- sourceMetadata, std::move(context),
- [](const StreamContext& ctx) -> DriverInterface* {
- return new DriverStub(ctx, false /*isInput*/);
- },
- [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
- // The default worker implementation is used.
- return new StreamOutWorker(ctx, driver);
- },
- offloadInfo) {}
-
-} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/alsa/Mixer.cpp b/audio/aidl/default/alsa/Mixer.cpp
new file mode 100644
index 0000000..126c033
--- /dev/null
+++ b/audio/aidl/default/alsa/Mixer.cpp
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <algorithm>
+#include <cmath>
+
+#define LOG_TAG "AHAL_AlsaMixer"
+#include <android-base/logging.h>
+#include <android/binder_status.h>
+
+#include "Mixer.h"
+
+namespace aidl::android::hardware::audio::core::alsa {
+
+// static
+const std::map<Mixer::Control, std::vector<Mixer::ControlNamesAndExpectedCtlType>>
+ Mixer::kPossibleControls = {
+ {Mixer::MASTER_SWITCH, {{"Master Playback Switch", MIXER_CTL_TYPE_BOOL}}},
+ {Mixer::MASTER_VOLUME, {{"Master Playback Volume", MIXER_CTL_TYPE_INT}}},
+ {Mixer::HW_VOLUME,
+ {{"Headphone Playback Volume", MIXER_CTL_TYPE_INT},
+ {"Headset Playback Volume", MIXER_CTL_TYPE_INT},
+ {"PCM Playback Volume", MIXER_CTL_TYPE_INT}}},
+ {Mixer::MIC_SWITCH, {{"Capture Switch", MIXER_CTL_TYPE_BOOL}}},
+ {Mixer::MIC_GAIN, {{"Capture Volume", MIXER_CTL_TYPE_INT}}}};
+
+// static
+Mixer::Controls Mixer::initializeMixerControls(struct mixer* mixer) {
+ if (mixer == nullptr) return {};
+ Controls mixerControls;
+ std::string mixerCtlNames;
+ for (const auto& [control, possibleCtls] : kPossibleControls) {
+ for (const auto& [ctlName, expectedCtlType] : possibleCtls) {
+ struct mixer_ctl* ctl = mixer_get_ctl_by_name(mixer, ctlName.c_str());
+ if (ctl != nullptr && mixer_ctl_get_type(ctl) == expectedCtlType) {
+ mixerControls.emplace(control, ctl);
+ if (!mixerCtlNames.empty()) {
+ mixerCtlNames += ",";
+ }
+ mixerCtlNames += ctlName;
+ break;
+ }
+ }
+ }
+ LOG(DEBUG) << __func__ << ": available mixer control names=[" << mixerCtlNames << "]";
+ return mixerControls;
+}
+
+std::ostream& operator<<(std::ostream& s, Mixer::Control c) {
+ switch (c) {
+ case Mixer::Control::MASTER_SWITCH:
+ s << "master mute";
+ break;
+ case Mixer::Control::MASTER_VOLUME:
+ s << "master volume";
+ break;
+ case Mixer::Control::HW_VOLUME:
+ s << "volume";
+ break;
+ case Mixer::Control::MIC_SWITCH:
+ s << "mic mute";
+ break;
+ case Mixer::Control::MIC_GAIN:
+ s << "mic gain";
+ break;
+ }
+ return s;
+}
+
+Mixer::Mixer(int card) : mMixer(mixer_open(card)), mMixerControls(initializeMixerControls(mMixer)) {
+ if (!isValid()) {
+ PLOG(ERROR) << __func__ << ": failed to open mixer for card=" << card;
+ }
+}
+
+Mixer::~Mixer() {
+ if (isValid()) {
+ std::lock_guard l(mMixerAccess);
+ mixer_close(mMixer);
+ }
+}
+
+ndk::ScopedAStatus Mixer::setMasterMute(bool muted) {
+ return setMixerControlMute(MASTER_SWITCH, muted);
+}
+
+ndk::ScopedAStatus Mixer::setMasterVolume(float volume) {
+ return setMixerControlVolume(MASTER_VOLUME, volume);
+}
+
+ndk::ScopedAStatus Mixer::setMicGain(float gain) {
+ return setMixerControlVolume(MIC_GAIN, gain);
+}
+
+ndk::ScopedAStatus Mixer::setMicMute(bool muted) {
+ return setMixerControlMute(MIC_SWITCH, muted);
+}
+
+ndk::ScopedAStatus Mixer::setVolumes(const std::vector<float>& volumes) {
+ if (!isValid()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ auto it = mMixerControls.find(Mixer::HW_VOLUME);
+ if (it == mMixerControls.end()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+ }
+ std::vector<int> percents;
+ std::transform(
+ volumes.begin(), volumes.end(), std::back_inserter(percents),
+ [](float volume) -> int { return std::floor(std::clamp(volume, 0.0f, 1.0f) * 100); });
+ std::lock_guard l(mMixerAccess);
+ if (int err = setMixerControlPercent(it->second, percents); err != 0) {
+ LOG(ERROR) << __func__ << ": failed to set volume, err=" << err;
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Mixer::setMixerControlMute(Mixer::Control ctl, bool muted) {
+ if (!isValid()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ auto it = mMixerControls.find(ctl);
+ if (it == mMixerControls.end()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+ }
+ std::lock_guard l(mMixerAccess);
+ if (int err = setMixerControlValue(it->second, muted ? 0 : 1); err != 0) {
+ LOG(ERROR) << __func__ << ": failed to set " << ctl << " to " << muted << ", err=" << err;
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Mixer::setMixerControlVolume(Control ctl, float volume) {
+ if (!isValid()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ auto it = mMixerControls.find(ctl);
+ if (it == mMixerControls.end()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+ }
+ volume = std::clamp(volume, 0.0f, 1.0f);
+ std::lock_guard l(mMixerAccess);
+ if (int err = setMixerControlPercent(it->second, std::floor(volume * 100)); err != 0) {
+ LOG(ERROR) << __func__ << ": failed to set " << ctl << " to " << volume << ", err=" << err;
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+int Mixer::setMixerControlPercent(struct mixer_ctl* ctl, int percent) {
+ int ret = 0;
+ const unsigned int n = mixer_ctl_get_num_values(ctl);
+ for (unsigned int id = 0; id < n; id++) {
+ if (int error = mixer_ctl_set_percent(ctl, id, percent); error != 0) {
+ ret = error;
+ }
+ }
+ return ret;
+}
+
+int Mixer::setMixerControlPercent(struct mixer_ctl* ctl, const std::vector<int>& percents) {
+ int ret = 0;
+ const unsigned int n = mixer_ctl_get_num_values(ctl);
+ for (unsigned int id = 0; id < n; id++) {
+ if (int error = mixer_ctl_set_percent(ctl, id, id < percents.size() ? percents[id] : 0);
+ error != 0) {
+ ret = error;
+ }
+ }
+ return ret;
+}
+
+int Mixer::setMixerControlValue(struct mixer_ctl* ctl, int value) {
+ int ret = 0;
+ const unsigned int n = mixer_ctl_get_num_values(ctl);
+ for (unsigned int id = 0; id < n; id++) {
+ if (int error = mixer_ctl_set_value(ctl, id, value); error != 0) {
+ ret = error;
+ }
+ }
+ return ret;
+}
+
+} // namespace aidl::android::hardware::audio::core::alsa
diff --git a/audio/aidl/default/alsa/Mixer.h b/audio/aidl/default/alsa/Mixer.h
new file mode 100644
index 0000000..78728c2
--- /dev/null
+++ b/audio/aidl/default/alsa/Mixer.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <iostream>
+#include <map>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <vector>
+
+#include <android-base/thread_annotations.h>
+#include <android/binder_auto_utils.h>
+
+extern "C" {
+#include <tinyalsa/mixer.h>
+}
+
+namespace aidl::android::hardware::audio::core::alsa {
+
+class Mixer {
+ public:
+ explicit Mixer(int card);
+ ~Mixer();
+
+ bool isValid() const { return mMixer != nullptr; }
+
+ ndk::ScopedAStatus setMasterMute(bool muted);
+ ndk::ScopedAStatus setMasterVolume(float volume);
+ ndk::ScopedAStatus setMicGain(float gain);
+ ndk::ScopedAStatus setMicMute(bool muted);
+ ndk::ScopedAStatus setVolumes(const std::vector<float>& volumes);
+
+ private:
+ enum Control {
+ MASTER_SWITCH,
+ MASTER_VOLUME,
+ HW_VOLUME,
+ MIC_SWITCH,
+ MIC_GAIN,
+ };
+ using ControlNamesAndExpectedCtlType = std::pair<std::string, enum mixer_ctl_type>;
+ using Controls = std::map<Control, struct mixer_ctl*>;
+
+ friend std::ostream& operator<<(std::ostream&, Control);
+ static const std::map<Control, std::vector<ControlNamesAndExpectedCtlType>> kPossibleControls;
+ static Controls initializeMixerControls(struct mixer* mixer);
+
+ ndk::ScopedAStatus setMixerControlMute(Control ctl, bool muted);
+ ndk::ScopedAStatus setMixerControlVolume(Control ctl, float volume);
+
+ int setMixerControlPercent(struct mixer_ctl* ctl, int percent) REQUIRES(mMixerAccess);
+ int setMixerControlPercent(struct mixer_ctl* ctl, const std::vector<int>& percents)
+ REQUIRES(mMixerAccess);
+ int setMixerControlValue(struct mixer_ctl* ctl, int value) REQUIRES(mMixerAccess);
+
+ // Since ALSA functions do not use internal locking, enforce thread safety at our level.
+ std::mutex mMixerAccess;
+ // The mixer object is owned by ALSA and will be released when the mixer is closed.
+ struct mixer* const mMixer;
+ // `mMixerControls` will only be initialized in constructor. After that, it wil only be
+ // read but not be modified. Each mixer_ctl object is owned by ALSA, it's life span is
+ // the same as of the mixer itself.
+ const Controls mMixerControls;
+};
+
+} // namespace aidl::android::hardware::audio::core::alsa
diff --git a/audio/aidl/default/alsa/ModuleAlsa.cpp b/audio/aidl/default/alsa/ModuleAlsa.cpp
new file mode 100644
index 0000000..8e75d56
--- /dev/null
+++ b/audio/aidl/default/alsa/ModuleAlsa.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2023 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 "AHAL_ModuleAlsa"
+
+#include <vector>
+
+#include <android-base/logging.h>
+
+#include "Utils.h"
+#include "core-impl/ModuleAlsa.h"
+
+extern "C" {
+#include "alsa_device_profile.h"
+}
+
+using aidl::android::media::audio::common::AudioChannelLayout;
+using aidl::android::media::audio::common::AudioFormatType;
+using aidl::android::media::audio::common::AudioPort;
+using aidl::android::media::audio::common::AudioProfile;
+
+namespace aidl::android::hardware::audio::core {
+
+ndk::ScopedAStatus ModuleAlsa::populateConnectedDevicePort(AudioPort* audioPort) {
+ auto deviceProfile = alsa::getDeviceProfile(*audioPort);
+ if (!deviceProfile.has_value()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+ }
+ auto profile = alsa::readAlsaDeviceInfo(*deviceProfile);
+ if (!profile.has_value()) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+
+ std::vector<AudioChannelLayout> channels = alsa::getChannelMasksFromProfile(&profile.value());
+ std::vector<int> sampleRates = alsa::getSampleRatesFromProfile(&profile.value());
+
+ for (size_t i = 0; i < std::min(MAX_PROFILE_FORMATS, AUDIO_PORT_MAX_AUDIO_PROFILES) &&
+ profile->formats[i] != PCM_FORMAT_INVALID;
+ ++i) {
+ auto audioFormatDescription =
+ alsa::c2aidl_pcm_format_AudioFormatDescription(profile->formats[i]);
+ if (audioFormatDescription.type == AudioFormatType::DEFAULT) {
+ LOG(WARNING) << __func__ << ": unknown pcm type=" << profile->formats[i];
+ continue;
+ }
+ AudioProfile audioProfile = {.format = audioFormatDescription,
+ .channelMasks = channels,
+ .sampleRates = sampleRates};
+ audioPort->profiles.push_back(std::move(audioProfile));
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/alsa/StreamAlsa.cpp b/audio/aidl/default/alsa/StreamAlsa.cpp
new file mode 100644
index 0000000..c7fb022
--- /dev/null
+++ b/audio/aidl/default/alsa/StreamAlsa.cpp
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <limits>
+
+#define LOG_TAG "AHAL_StreamAlsa"
+#include <android-base/logging.h>
+
+#include <Utils.h>
+#include <audio_utils/clock.h>
+#include <error/expected_utils.h>
+
+#include "core-impl/StreamAlsa.h"
+
+namespace aidl::android::hardware::audio::core {
+
+StreamAlsa::StreamAlsa(const StreamContext& context, const Metadata& metadata, int readWriteRetries)
+ : StreamCommonImpl(context, metadata),
+ mFrameSizeBytes(getContext().getFrameSize()),
+ mIsInput(isInput(metadata)),
+ mConfig(alsa::getPcmConfig(getContext(), mIsInput)),
+ mReadWriteRetries(readWriteRetries) {}
+
+::android::status_t StreamAlsa::init() {
+ return mConfig.has_value() ? ::android::OK : ::android::NO_INIT;
+}
+
+::android::status_t StreamAlsa::drain(StreamDescriptor::DrainMode) {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::flush() {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::pause() {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::standby() {
+ mAlsaDeviceProxies.clear();
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::start() {
+ decltype(mAlsaDeviceProxies) alsaDeviceProxies;
+ for (const auto& device : getDeviceProfiles()) {
+ alsa::DeviceProxy proxy;
+ if (device.isExternal) {
+ // Always ask alsa configure as required since the configuration should be supported
+ // by the connected device. That is guaranteed by `setAudioPortConfig` and
+ // `setAudioPatch`.
+ proxy = alsa::openProxyForExternalDevice(
+ device, const_cast<struct pcm_config*>(&mConfig.value()),
+ true /*require_exact_match*/);
+ } else {
+ proxy = alsa::openProxyForAttachedDevice(
+ device, const_cast<struct pcm_config*>(&mConfig.value()),
+ getContext().getBufferSizeInFrames());
+ }
+ if (!proxy) {
+ return ::android::NO_INIT;
+ }
+ alsaDeviceProxies.push_back(std::move(proxy));
+ }
+ mAlsaDeviceProxies = std::move(alsaDeviceProxies);
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
+ int32_t* latencyMs) {
+ const size_t bytesToTransfer = frameCount * mFrameSizeBytes;
+ unsigned maxLatency = 0;
+ if (mIsInput) {
+ if (mAlsaDeviceProxies.empty()) {
+ LOG(FATAL) << __func__ << ": no input devices";
+ return ::android::NO_INIT;
+ }
+ // For input case, only support single device.
+ proxy_read_with_retries(mAlsaDeviceProxies[0].get(), buffer, bytesToTransfer,
+ mReadWriteRetries);
+ maxLatency = proxy_get_latency(mAlsaDeviceProxies[0].get());
+ } else {
+ for (auto& proxy : mAlsaDeviceProxies) {
+ proxy_write_with_retries(proxy.get(), buffer, bytesToTransfer, mReadWriteRetries);
+ maxLatency = std::max(maxLatency, proxy_get_latency(proxy.get()));
+ }
+ }
+ *actualFrameCount = frameCount;
+ maxLatency = std::min(maxLatency, static_cast<unsigned>(std::numeric_limits<int32_t>::max()));
+ *latencyMs = maxLatency;
+ return ::android::OK;
+}
+
+::android::status_t StreamAlsa::getPosition(StreamDescriptor::Position* position) {
+ if (mAlsaDeviceProxies.empty()) {
+ LOG(FATAL) << __func__ << ": no input devices";
+ return ::android::NO_INIT;
+ }
+ if (mIsInput) {
+ if (int ret = proxy_get_capture_position(mAlsaDeviceProxies[0].get(), &position->frames,
+ &position->timeNs);
+ ret != 0) {
+ LOG(WARNING) << __func__ << ": failed to retrieve capture position: " << ret;
+ return ::android::INVALID_OPERATION;
+ }
+ } else {
+ uint64_t hwFrames;
+ struct timespec timestamp;
+ if (int ret = proxy_get_presentation_position(mAlsaDeviceProxies[0].get(), &hwFrames,
+ ×tamp);
+ ret == 0) {
+ if (hwFrames > std::numeric_limits<int64_t>::max()) {
+ hwFrames -= std::numeric_limits<int64_t>::max();
+ }
+ position->frames = static_cast<int64_t>(hwFrames);
+ position->timeNs = audio_utils_ns_from_timespec(×tamp);
+ } else {
+ LOG(WARNING) << __func__ << ": failed to retrieve presentation position: " << ret;
+ return ::android::INVALID_OPERATION;
+ }
+ }
+ return ::android::OK;
+}
+
+void StreamAlsa::shutdown() {
+ mAlsaDeviceProxies.clear();
+}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/alsa/Utils.cpp b/audio/aidl/default/alsa/Utils.cpp
new file mode 100644
index 0000000..20f7797
--- /dev/null
+++ b/audio/aidl/default/alsa/Utils.cpp
@@ -0,0 +1,345 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <map>
+#include <set>
+
+#define LOG_TAG "AHAL_AlsaUtils"
+#include <Utils.h>
+#include <aidl/android/media/audio/common/AudioFormatType.h>
+#include <aidl/android/media/audio/common/PcmType.h>
+#include <android-base/logging.h>
+
+#include "Utils.h"
+#include "core-impl/utils.h"
+
+using aidl::android::hardware::audio::common::getChannelCount;
+using aidl::android::media::audio::common::AudioChannelLayout;
+using aidl::android::media::audio::common::AudioDeviceAddress;
+using aidl::android::media::audio::common::AudioFormatDescription;
+using aidl::android::media::audio::common::AudioFormatType;
+using aidl::android::media::audio::common::AudioIoFlags;
+using aidl::android::media::audio::common::AudioPortExt;
+using aidl::android::media::audio::common::PcmType;
+
+namespace aidl::android::hardware::audio::core::alsa {
+
+namespace {
+
+using AudioChannelCountToMaskMap = std::map<unsigned int, AudioChannelLayout>;
+using AudioFormatDescToPcmFormatMap = std::map<AudioFormatDescription, enum pcm_format>;
+using PcmFormatToAudioFormatDescMap = std::map<enum pcm_format, AudioFormatDescription>;
+
+AudioChannelLayout getInvalidChannelLayout() {
+ static const AudioChannelLayout invalidChannelLayout =
+ AudioChannelLayout::make<AudioChannelLayout::Tag::invalid>(0);
+ return invalidChannelLayout;
+}
+
+static AudioChannelCountToMaskMap make_ChannelCountToMaskMap(
+ const std::set<AudioChannelLayout>& channelMasks) {
+ AudioChannelCountToMaskMap channelMaskToCountMap;
+ for (const auto& channelMask : channelMasks) {
+ channelMaskToCountMap.emplace(getChannelCount(channelMask), channelMask);
+ }
+ return channelMaskToCountMap;
+}
+
+#define DEFINE_CHANNEL_LAYOUT_MASK(n) \
+ AudioChannelLayout::make<AudioChannelLayout::Tag::layoutMask>(AudioChannelLayout::LAYOUT_##n)
+
+const AudioChannelCountToMaskMap& getSupportedChannelOutLayoutMap() {
+ static const std::set<AudioChannelLayout> supportedOutChannelLayouts = {
+ DEFINE_CHANNEL_LAYOUT_MASK(MONO), DEFINE_CHANNEL_LAYOUT_MASK(STEREO),
+ DEFINE_CHANNEL_LAYOUT_MASK(2POINT1), DEFINE_CHANNEL_LAYOUT_MASK(QUAD),
+ DEFINE_CHANNEL_LAYOUT_MASK(PENTA), DEFINE_CHANNEL_LAYOUT_MASK(5POINT1),
+ DEFINE_CHANNEL_LAYOUT_MASK(6POINT1), DEFINE_CHANNEL_LAYOUT_MASK(7POINT1),
+ DEFINE_CHANNEL_LAYOUT_MASK(7POINT1POINT4), DEFINE_CHANNEL_LAYOUT_MASK(22POINT2),
+ };
+ static const AudioChannelCountToMaskMap outLayouts =
+ make_ChannelCountToMaskMap(supportedOutChannelLayouts);
+ return outLayouts;
+}
+
+const AudioChannelCountToMaskMap& getSupportedChannelInLayoutMap() {
+ static const std::set<AudioChannelLayout> supportedInChannelLayouts = {
+ DEFINE_CHANNEL_LAYOUT_MASK(MONO),
+ DEFINE_CHANNEL_LAYOUT_MASK(STEREO),
+ };
+ static const AudioChannelCountToMaskMap inLayouts =
+ make_ChannelCountToMaskMap(supportedInChannelLayouts);
+ return inLayouts;
+}
+
+#undef DEFINE_CHANNEL_LAYOUT_MASK
+#define DEFINE_CHANNEL_INDEX_MASK(n) \
+ AudioChannelLayout::make<AudioChannelLayout::Tag::indexMask>(AudioChannelLayout::INDEX_MASK_##n)
+
+const AudioChannelCountToMaskMap& getSupportedChannelIndexLayoutMap() {
+ static const std::set<AudioChannelLayout> supportedIndexChannelLayouts = {
+ DEFINE_CHANNEL_INDEX_MASK(1), DEFINE_CHANNEL_INDEX_MASK(2),
+ DEFINE_CHANNEL_INDEX_MASK(3), DEFINE_CHANNEL_INDEX_MASK(4),
+ DEFINE_CHANNEL_INDEX_MASK(5), DEFINE_CHANNEL_INDEX_MASK(6),
+ DEFINE_CHANNEL_INDEX_MASK(7), DEFINE_CHANNEL_INDEX_MASK(8),
+ DEFINE_CHANNEL_INDEX_MASK(9), DEFINE_CHANNEL_INDEX_MASK(10),
+ DEFINE_CHANNEL_INDEX_MASK(11), DEFINE_CHANNEL_INDEX_MASK(12),
+ DEFINE_CHANNEL_INDEX_MASK(13), DEFINE_CHANNEL_INDEX_MASK(14),
+ DEFINE_CHANNEL_INDEX_MASK(15), DEFINE_CHANNEL_INDEX_MASK(16),
+ DEFINE_CHANNEL_INDEX_MASK(17), DEFINE_CHANNEL_INDEX_MASK(18),
+ DEFINE_CHANNEL_INDEX_MASK(19), DEFINE_CHANNEL_INDEX_MASK(20),
+ DEFINE_CHANNEL_INDEX_MASK(21), DEFINE_CHANNEL_INDEX_MASK(22),
+ DEFINE_CHANNEL_INDEX_MASK(23), DEFINE_CHANNEL_INDEX_MASK(24),
+ };
+ static const AudioChannelCountToMaskMap indexLayouts =
+ make_ChannelCountToMaskMap(supportedIndexChannelLayouts);
+ return indexLayouts;
+}
+
+#undef DEFINE_CHANNEL_INDEX_MASK
+
+AudioFormatDescription make_AudioFormatDescription(AudioFormatType type) {
+ AudioFormatDescription result;
+ result.type = type;
+ return result;
+}
+
+AudioFormatDescription make_AudioFormatDescription(PcmType pcm) {
+ auto result = make_AudioFormatDescription(AudioFormatType::PCM);
+ result.pcm = pcm;
+ return result;
+}
+
+const AudioFormatDescToPcmFormatMap& getAudioFormatDescriptorToPcmFormatMap() {
+ static const AudioFormatDescToPcmFormatMap formatDescToPcmFormatMap = {
+ {make_AudioFormatDescription(PcmType::UINT_8_BIT), PCM_FORMAT_S8},
+ {make_AudioFormatDescription(PcmType::INT_16_BIT), PCM_FORMAT_S16_LE},
+ {make_AudioFormatDescription(PcmType::FIXED_Q_8_24), PCM_FORMAT_S24_LE},
+ {make_AudioFormatDescription(PcmType::INT_24_BIT), PCM_FORMAT_S24_3LE},
+ {make_AudioFormatDescription(PcmType::INT_32_BIT), PCM_FORMAT_S32_LE},
+ {make_AudioFormatDescription(PcmType::FLOAT_32_BIT), PCM_FORMAT_FLOAT_LE},
+ };
+ return formatDescToPcmFormatMap;
+}
+
+static PcmFormatToAudioFormatDescMap make_PcmFormatToAudioFormatDescMap(
+ const AudioFormatDescToPcmFormatMap& formatDescToPcmFormatMap) {
+ PcmFormatToAudioFormatDescMap result;
+ for (const auto& formatPair : formatDescToPcmFormatMap) {
+ result.emplace(formatPair.second, formatPair.first);
+ }
+ return result;
+}
+
+const PcmFormatToAudioFormatDescMap& getPcmFormatToAudioFormatDescMap() {
+ static const PcmFormatToAudioFormatDescMap pcmFormatToFormatDescMap =
+ make_PcmFormatToAudioFormatDescMap(getAudioFormatDescriptorToPcmFormatMap());
+ return pcmFormatToFormatDescMap;
+}
+
+} // namespace
+
+std::ostream& operator<<(std::ostream& os, const DeviceProfile& device) {
+ return os << "<" << device.card << "," << device.device << ">";
+}
+
+AudioChannelLayout getChannelLayoutMaskFromChannelCount(unsigned int channelCount, int isInput) {
+ return findValueOrDefault(
+ isInput ? getSupportedChannelInLayoutMap() : getSupportedChannelOutLayoutMap(),
+ channelCount, getInvalidChannelLayout());
+}
+
+AudioChannelLayout getChannelIndexMaskFromChannelCount(unsigned int channelCount) {
+ return findValueOrDefault(getSupportedChannelIndexLayoutMap(), channelCount,
+ getInvalidChannelLayout());
+}
+
+unsigned int getChannelCountFromChannelMask(const AudioChannelLayout& channelMask, bool isInput) {
+ switch (channelMask.getTag()) {
+ case AudioChannelLayout::Tag::layoutMask: {
+ return findKeyOrDefault(
+ isInput ? getSupportedChannelInLayoutMap() : getSupportedChannelOutLayoutMap(),
+ static_cast<unsigned>(getChannelCount(channelMask)), 0u /*defaultValue*/);
+ }
+ case AudioChannelLayout::Tag::indexMask: {
+ return findKeyOrDefault(getSupportedChannelIndexLayoutMap(),
+ static_cast<unsigned>(getChannelCount(channelMask)),
+ 0u /*defaultValue*/);
+ }
+ case AudioChannelLayout::Tag::none:
+ case AudioChannelLayout::Tag::invalid:
+ case AudioChannelLayout::Tag::voiceMask:
+ default:
+ return 0;
+ }
+}
+
+std::vector<AudioChannelLayout> getChannelMasksFromProfile(const alsa_device_profile* profile) {
+ const bool isInput = profile->direction == PCM_IN;
+ std::vector<AudioChannelLayout> channels;
+ for (size_t i = 0; i < AUDIO_PORT_MAX_CHANNEL_MASKS && profile->channel_counts[i] != 0; ++i) {
+ auto layoutMask =
+ alsa::getChannelLayoutMaskFromChannelCount(profile->channel_counts[i], isInput);
+ if (layoutMask.getTag() == AudioChannelLayout::Tag::layoutMask) {
+ channels.push_back(layoutMask);
+ }
+ auto indexMask = alsa::getChannelIndexMaskFromChannelCount(profile->channel_counts[i]);
+ if (indexMask.getTag() == AudioChannelLayout::Tag::indexMask) {
+ channels.push_back(indexMask);
+ }
+ }
+ return channels;
+}
+
+std::optional<DeviceProfile> getDeviceProfile(
+ const ::aidl::android::media::audio::common::AudioDevice& audioDevice, bool isInput) {
+ if (audioDevice.address.getTag() != AudioDeviceAddress::Tag::alsa) {
+ LOG(ERROR) << __func__ << ": not alsa address: " << audioDevice.toString();
+ return std::nullopt;
+ }
+ auto& alsaAddress = audioDevice.address.get<AudioDeviceAddress::Tag::alsa>();
+ if (alsaAddress.size() != 2 || alsaAddress[0] < 0 || alsaAddress[1] < 0) {
+ LOG(ERROR) << __func__
+ << ": malformed alsa address: " << ::android::internal::ToString(alsaAddress);
+ return std::nullopt;
+ }
+ return DeviceProfile{.card = alsaAddress[0],
+ .device = alsaAddress[1],
+ .direction = isInput ? PCM_IN : PCM_OUT,
+ .isExternal = !audioDevice.type.connection.empty()};
+}
+
+std::optional<DeviceProfile> getDeviceProfile(
+ const ::aidl::android::media::audio::common::AudioPort& audioPort) {
+ if (audioPort.ext.getTag() != AudioPortExt::Tag::device) {
+ LOG(ERROR) << __func__ << ": port id " << audioPort.id << " is not a device port";
+ return std::nullopt;
+ }
+ auto& devicePort = audioPort.ext.get<AudioPortExt::Tag::device>();
+ return getDeviceProfile(devicePort.device, audioPort.flags.getTag() == AudioIoFlags::input);
+}
+
+std::optional<struct pcm_config> getPcmConfig(const StreamContext& context, bool isInput) {
+ struct pcm_config config;
+ config.channels = alsa::getChannelCountFromChannelMask(context.getChannelLayout(), isInput);
+ if (config.channels == 0) {
+ LOG(ERROR) << __func__ << ": invalid channel=" << context.getChannelLayout().toString();
+ return std::nullopt;
+ }
+ config.format = alsa::aidl2c_AudioFormatDescription_pcm_format(context.getFormat());
+ if (config.format == PCM_FORMAT_INVALID) {
+ LOG(ERROR) << __func__ << ": invalid format=" << context.getFormat().toString();
+ return std::nullopt;
+ }
+ config.rate = context.getSampleRate();
+ if (config.rate == 0) {
+ LOG(ERROR) << __func__ << ": invalid sample rate=" << config.rate;
+ return std::nullopt;
+ }
+ return config;
+}
+
+std::vector<int> getSampleRatesFromProfile(const alsa_device_profile* profile) {
+ std::vector<int> sampleRates;
+ for (int i = 0; i < std::min(MAX_PROFILE_SAMPLE_RATES, AUDIO_PORT_MAX_SAMPLING_RATES) &&
+ profile->sample_rates[i] != 0;
+ i++) {
+ sampleRates.push_back(profile->sample_rates[i]);
+ }
+ return sampleRates;
+}
+
+DeviceProxy makeDeviceProxy() {
+ return DeviceProxy(new alsa_device_proxy, [](alsa_device_proxy* proxy) {
+ if (proxy != nullptr) {
+ proxy_close(proxy);
+ delete proxy;
+ }
+ });
+}
+
+DeviceProxy openProxyForAttachedDevice(const DeviceProfile& deviceProfile,
+ struct pcm_config* pcmConfig, size_t bufferFrameCount) {
+ if (deviceProfile.isExternal) {
+ LOG(FATAL) << __func__ << ": called for an external device, address=" << deviceProfile;
+ }
+ alsa_device_profile profile;
+ profile_init(&profile, deviceProfile.direction);
+ profile.card = deviceProfile.card;
+ profile.device = deviceProfile.device;
+ if (!profile_fill_builtin_device_info(&profile, pcmConfig, bufferFrameCount)) {
+ LOG(FATAL) << __func__ << ": failed to init for built-in device, address=" << deviceProfile;
+ }
+ auto proxy = makeDeviceProxy();
+ if (int err = proxy_prepare_from_default_config(proxy.get(), &profile); err != 0) {
+ LOG(FATAL) << __func__ << ": fail to prepare for device address=" << deviceProfile
+ << " error=" << err;
+ return nullptr;
+ }
+ if (int err = proxy_open(proxy.get()); err != 0) {
+ LOG(ERROR) << __func__ << ": failed to open device, address=" << deviceProfile
+ << " error=" << err;
+ return nullptr;
+ }
+ return proxy;
+}
+
+DeviceProxy openProxyForExternalDevice(const DeviceProfile& deviceProfile,
+ struct pcm_config* pcmConfig, bool requireExactMatch) {
+ if (!deviceProfile.isExternal) {
+ LOG(FATAL) << __func__ << ": called for an attached device, address=" << deviceProfile;
+ }
+ auto profile = readAlsaDeviceInfo(deviceProfile);
+ if (!profile.has_value()) {
+ LOG(ERROR) << __func__ << ": unable to read device info, device address=" << deviceProfile;
+ return nullptr;
+ }
+ auto proxy = makeDeviceProxy();
+ if (int err = proxy_prepare(proxy.get(), &profile.value(), pcmConfig, requireExactMatch);
+ err != 0) {
+ LOG(ERROR) << __func__ << ": fail to prepare for device address=" << deviceProfile
+ << " error=" << err;
+ return nullptr;
+ }
+ if (int err = proxy_open(proxy.get()); err != 0) {
+ LOG(ERROR) << __func__ << ": failed to open device, address=" << deviceProfile
+ << " error=" << err;
+ return nullptr;
+ }
+ return proxy;
+}
+
+std::optional<alsa_device_profile> readAlsaDeviceInfo(const DeviceProfile& deviceProfile) {
+ alsa_device_profile profile;
+ profile_init(&profile, deviceProfile.direction);
+ profile.card = deviceProfile.card;
+ profile.device = deviceProfile.device;
+ if (!profile_read_device_info(&profile)) {
+ LOG(ERROR) << __func__ << ": failed to read device info, card=" << profile.card
+ << ", device=" << profile.device;
+ return std::nullopt;
+ }
+ return profile;
+}
+
+AudioFormatDescription c2aidl_pcm_format_AudioFormatDescription(enum pcm_format legacy) {
+ return findValueOrDefault(getPcmFormatToAudioFormatDescMap(), legacy, AudioFormatDescription());
+}
+
+pcm_format aidl2c_AudioFormatDescription_pcm_format(const AudioFormatDescription& aidl) {
+ return findValueOrDefault(getAudioFormatDescriptorToPcmFormatMap(), aidl, PCM_FORMAT_INVALID);
+}
+
+} // namespace aidl::android::hardware::audio::core::alsa
diff --git a/audio/aidl/default/alsa/Utils.h b/audio/aidl/default/alsa/Utils.h
new file mode 100644
index 0000000..615e657
--- /dev/null
+++ b/audio/aidl/default/alsa/Utils.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <functional>
+#include <iostream>
+#include <memory>
+#include <optional>
+#include <vector>
+
+#include <aidl/android/media/audio/common/AudioChannelLayout.h>
+#include <aidl/android/media/audio/common/AudioFormatDescription.h>
+#include <aidl/android/media/audio/common/AudioPort.h>
+
+#include "core-impl/Stream.h"
+
+extern "C" {
+#include <tinyalsa/pcm.h>
+#include "alsa_device_profile.h"
+#include "alsa_device_proxy.h"
+}
+
+namespace aidl::android::hardware::audio::core::alsa {
+
+struct DeviceProfile {
+ int card;
+ int device;
+ int direction; /* PCM_OUT or PCM_IN */
+ bool isExternal;
+};
+std::ostream& operator<<(std::ostream& os, const DeviceProfile& device);
+using DeviceProxyDeleter = std::function<void(alsa_device_proxy*)>;
+using DeviceProxy = std::unique_ptr<alsa_device_proxy, DeviceProxyDeleter>;
+
+::aidl::android::media::audio::common::AudioChannelLayout getChannelLayoutMaskFromChannelCount(
+ unsigned int channelCount, int isInput);
+::aidl::android::media::audio::common::AudioChannelLayout getChannelIndexMaskFromChannelCount(
+ unsigned int channelCount);
+unsigned int getChannelCountFromChannelMask(
+ const ::aidl::android::media::audio::common::AudioChannelLayout& channelMask, bool isInput);
+std::vector<::aidl::android::media::audio::common::AudioChannelLayout> getChannelMasksFromProfile(
+ const alsa_device_profile* profile);
+std::optional<DeviceProfile> getDeviceProfile(
+ const ::aidl::android::media::audio::common::AudioDevice& audioDevice, bool isInput);
+std::optional<DeviceProfile> getDeviceProfile(
+ const ::aidl::android::media::audio::common::AudioPort& audioPort);
+std::optional<struct pcm_config> getPcmConfig(const StreamContext& context, bool isInput);
+std::vector<int> getSampleRatesFromProfile(const alsa_device_profile* profile);
+DeviceProxy makeDeviceProxy();
+DeviceProxy openProxyForAttachedDevice(const DeviceProfile& deviceProfile,
+ struct pcm_config* pcmConfig, size_t bufferFrameCount);
+DeviceProxy openProxyForExternalDevice(const DeviceProfile& deviceProfile,
+ struct pcm_config* pcmConfig, bool requireExactMatch);
+std::optional<alsa_device_profile> readAlsaDeviceInfo(const DeviceProfile& deviceProfile);
+
+::aidl::android::media::audio::common::AudioFormatDescription
+c2aidl_pcm_format_AudioFormatDescription(enum pcm_format legacy);
+pcm_format aidl2c_AudioFormatDescription_pcm_format(
+ const ::aidl::android::media::audio::common::AudioFormatDescription& aidl);
+
+} // namespace aidl::android::hardware::audio::core::alsa
diff --git a/audio/aidl/default/android.hardware.audio.service-aidl.xml b/audio/aidl/default/android.hardware.audio.service-aidl.xml
index 9636a58..c9d6314 100644
--- a/audio/aidl/default/android.hardware.audio.service-aidl.xml
+++ b/audio/aidl/default/android.hardware.audio.service-aidl.xml
@@ -12,6 +12,11 @@
<hal format="aidl">
<name>android.hardware.audio.core</name>
<version>1</version>
+ <fqname>IModule/stub</fqname>
+ </hal>
+ <hal format="aidl">
+ <name>android.hardware.audio.core</name>
+ <version>1</version>
<fqname>IModule/usb</fqname>
</hal>
<hal format="aidl">
diff --git a/audio/aidl/default/audio_effects_config.xml b/audio/aidl/default/audio_effects_config.xml
index 6627ae7..00de797 100644
--- a/audio/aidl/default/audio_effects_config.xml
+++ b/audio/aidl/default/audio_effects_config.xml
@@ -50,7 +50,8 @@
</libraries>
<!-- list of effects to load.
- Each "effect" element must contain a "name", "library" and a "uuid" attribute.
+ Each "effect" element must contain a "name", "library" and a "uuid" attribute, an optional
+ "type" attribute can be used to add any customized effect type.
The value of the "library" attribute must correspond to the name of one library element in
the "libraries" element.
The "name" attribute used to specific effect type, and should be mapping to a key of
@@ -62,8 +63,8 @@
result of IFactory.queryEffects() to decide which effect implementation should be part of
proxy and which not.
- Only "name", "library", and "uuid" attributes in "effects" element are meaningful and
- parsed out by EffectConfig class, all other attributes are ignored.
+ Only "name", "library", "uuid", and "type" attributes in "effects" element are meaningful
+ and parsed out by EffectConfig class, all other attributes are ignored.
Only "name" and "uuid" attributes in "effectProxy" element are meaningful and parsed out
by EffectConfig class, all other attributes are ignored.
-->
@@ -94,7 +95,7 @@
<libsw library="equalizersw" uuid="0bed4300-847d-11df-bb17-0002a5d5c51b"/>
<libsw library="bundle" uuid="ce772f20-847d-11df-bb17-0002a5d5c51b"/>
</effectProxy>
- <effect name="extensioneffect" library="extensioneffect" uuid="fa81dd00-588b-11ed-9b6a-0242ac120002"/>
+ <effect name="extension_effect" library="extensioneffect" uuid="fa81dd00-588b-11ed-9b6a-0242ac120002" type="fa81de0e-588b-11ed-9b6a-0242ac120002"/>
<effect name="acoustic_echo_canceler" library="aecsw" uuid="bb392ec0-8d4d-11e0-a896-0002a5d5c51b"/>
<effect name="noise_suppression" library="nssw" uuid="c06c8400-8e06-11e0-9cb6-0002a5d5c51b"/>
</effects>
diff --git a/audio/aidl/default/config/audioPolicy/api/current.txt b/audio/aidl/default/config/audioPolicy/api/current.txt
index fabb93b..e2bc833 100644
--- a/audio/aidl/default/config/audioPolicy/api/current.txt
+++ b/audio/aidl/default/config/audioPolicy/api/current.txt
@@ -33,14 +33,19 @@
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_8;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_9;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT1;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT1POINT2;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT1;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT1POINT2;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_5POINT1;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_6;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_FRONT_BACK;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_MONO;
+ enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_PENTA;
+ enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_QUAD;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_STEREO;
+ enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_TRI;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_CALL_MONO;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO;
enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO;
diff --git a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
index d57790a..9a3a447 100644
--- a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
+++ b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
@@ -535,12 +535,17 @@
<xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_MONO"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_STEREO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_FRONT_BACK"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_TRI"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_6"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_2POINT0POINT2"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1POINT2"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_3POINT0POINT2"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_QUAD"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_PENTA"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_5POINT1"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO"/>
<xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO"/>
diff --git a/audio/aidl/default/extension/ExtensionEffect.cpp b/audio/aidl/default/extension/ExtensionEffect.cpp
index c4eebc0..4a4d71b6 100644
--- a/audio/aidl/default/extension/ExtensionEffect.cpp
+++ b/audio/aidl/default/extension/ExtensionEffect.cpp
@@ -30,8 +30,8 @@
using aidl::android::hardware::audio::effect::DefaultExtension;
using aidl::android::hardware::audio::effect::Descriptor;
using aidl::android::hardware::audio::effect::ExtensionEffect;
-using aidl::android::hardware::audio::effect::getEffectUuidExtensionImpl;
-using aidl::android::hardware::audio::effect::getEffectUuidExtensionType;
+using aidl::android::hardware::audio::effect::getEffectImplUuidExtension;
+using aidl::android::hardware::audio::effect::getEffectTypeUuidExtension;
using aidl::android::hardware::audio::effect::IEffect;
using aidl::android::hardware::audio::effect::Range;
using aidl::android::hardware::audio::effect::VendorExtension;
@@ -39,7 +39,7 @@
extern "C" binder_exception_t createEffect(const AudioUuid* in_impl_uuid,
std::shared_ptr<IEffect>* instanceSpp) {
- if (!in_impl_uuid || *in_impl_uuid != getEffectUuidExtensionImpl()) {
+ if (!in_impl_uuid || *in_impl_uuid != getEffectImplUuidExtension()) {
LOG(ERROR) << __func__ << "uuid not supported";
return EX_ILLEGAL_ARGUMENT;
}
@@ -54,7 +54,7 @@
}
extern "C" binder_exception_t queryEffect(const AudioUuid* in_impl_uuid, Descriptor* _aidl_return) {
- if (!in_impl_uuid || *in_impl_uuid != getEffectUuidExtensionImpl()) {
+ if (!in_impl_uuid || *in_impl_uuid != getEffectImplUuidExtension()) {
LOG(ERROR) << __func__ << "uuid not supported";
return EX_ILLEGAL_ARGUMENT;
}
@@ -67,8 +67,8 @@
const std::string ExtensionEffect::kEffectName = "ExtensionEffectExample";
const Descriptor ExtensionEffect::kDescriptor = {
- .common = {.id = {.type = getEffectUuidExtensionType(),
- .uuid = getEffectUuidExtensionImpl(),
+ .common = {.id = {.type = getEffectTypeUuidExtension(),
+ .uuid = getEffectImplUuidExtension(),
.proxy = std::nullopt},
.name = ExtensionEffect::kEffectName,
.implementor = "The Android Open Source Project"}};
diff --git a/audio/aidl/default/include/core-impl/AidlConversionXsdc.h b/audio/aidl/default/include/core-impl/AidlConversionXsdc.h
new file mode 100644
index 0000000..c9aefc7
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/AidlConversionXsdc.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/audio/core/SurroundSoundConfig.h>
+#include <aidl/android/media/audio/common/AudioFormatDescription.h>
+#include <android_audio_policy_configuration.h>
+#include <media/AidlConversionUtil.h>
+
+namespace aidl::android::hardware::audio::core::internal {
+
+ConversionResult<::aidl::android::media::audio::common::AudioFormatDescription>
+xsdc2aidl_AudioFormatDescription(const std::string& xsdc);
+
+ConversionResult<SurroundSoundConfig> xsdc2aidl_SurroundSoundConfig(
+ const ::android::audio::policy::configuration::SurroundSound& xsdc);
+
+} // namespace aidl::android::hardware::audio::core::internal
diff --git a/audio/aidl/default/include/core-impl/AudioPolicyConfigXmlConverter.h b/audio/aidl/default/include/core-impl/AudioPolicyConfigXmlConverter.h
index 47918f0..090d585 100644
--- a/audio/aidl/default/include/core-impl/AudioPolicyConfigXmlConverter.h
+++ b/audio/aidl/default/include/core-impl/AudioPolicyConfigXmlConverter.h
@@ -18,6 +18,7 @@
#include <string>
+#include <aidl/android/hardware/audio/core/SurroundSoundConfig.h>
#include <aidl/android/media/audio/common/AudioHalEngineConfig.h>
#include <android_audio_policy_configuration.h>
#include <android_audio_policy_configuration_enums.h>
@@ -35,6 +36,10 @@
::android::status_t getStatus() const { return mConverter.getStatus(); }
const ::aidl::android::media::audio::common::AudioHalEngineConfig& getAidlEngineConfig();
+ const SurroundSoundConfig& getSurroundSoundConfig();
+
+ // Public for testing purposes.
+ static const SurroundSoundConfig& getDefaultSurroundSoundConfig();
private:
const std::optional<::android::audio::policy::configuration::AudioPolicyConfiguration>&
@@ -48,7 +53,6 @@
void parseVolumes();
::aidl::android::media::audio::common::AudioHalVolumeCurve::CurvePoint convertCurvePointToAidl(
const std::string& xsdcCurvePoint);
-
::aidl::android::media::audio::common::AudioHalVolumeCurve convertVolumeCurveToAidl(
const ::android::audio::policy::configuration::Volume& xsdcVolumeCurve);
diff --git a/audio/aidl/default/include/core-impl/ChildInterface.h b/audio/aidl/default/include/core-impl/ChildInterface.h
new file mode 100644
index 0000000..1b31691
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/ChildInterface.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <memory>
+#include <utility>
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_ibinder_platform.h>
+#include <system/thread_defs.h>
+
+namespace aidl::android::hardware::audio::core {
+
+// Helper used for interfaces that require a persistent instance. We hold them via a strong
+// pointer. The binder token is retained for a call to 'setMinSchedulerPolicy'.
+template <class C>
+struct ChildInterface : private std::pair<std::shared_ptr<C>, ndk::SpAIBinder> {
+ ChildInterface() = default;
+ ChildInterface& operator=(const std::shared_ptr<C>& c) {
+ return operator=(std::shared_ptr<C>(c));
+ }
+ ChildInterface& operator=(std::shared_ptr<C>&& c) {
+ this->first = std::move(c);
+ this->second = this->first->asBinder();
+ AIBinder_setMinSchedulerPolicy(this->second.get(), SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
+ return *this;
+ }
+ explicit operator bool() const { return !!this->first; }
+ C& operator*() const { return *(this->first); }
+ C* operator->() const { return this->first; }
+ std::shared_ptr<C> getPtr() const { return this->first; }
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/Configuration.h b/audio/aidl/default/include/core-impl/Configuration.h
index 70320e4..25bf7af 100644
--- a/audio/aidl/default/include/core-impl/Configuration.h
+++ b/audio/aidl/default/include/core-impl/Configuration.h
@@ -45,6 +45,7 @@
std::unique_ptr<Configuration> getPrimaryConfiguration();
std::unique_ptr<Configuration> getRSubmixConfiguration();
+std::unique_ptr<Configuration> getStubConfiguration();
std::unique_ptr<Configuration> getUsbConfiguration();
} // namespace aidl::android::hardware::audio::core::internal
diff --git a/audio/aidl/default/include/core-impl/Module.h b/audio/aidl/default/include/core-impl/Module.h
index 83ecfaa..539221d 100644
--- a/audio/aidl/default/include/core-impl/Module.h
+++ b/audio/aidl/default/include/core-impl/Module.h
@@ -16,12 +16,14 @@
#pragma once
+#include <iostream>
#include <map>
#include <memory>
#include <set>
#include <aidl/android/hardware/audio/core/BnModule.h>
+#include "core-impl/ChildInterface.h"
#include "core-impl/Configuration.h"
#include "core-impl/Stream.h"
@@ -31,41 +33,15 @@
public:
// This value is used for all AudioPatches and reported by all streams.
static constexpr int32_t kLatencyMs = 10;
- enum Type : int { DEFAULT, R_SUBMIX, USB };
+ enum Type : int { DEFAULT, R_SUBMIX, STUB, USB };
+
+ static std::shared_ptr<Module> createInstance(Type type);
explicit Module(Type type) : mType(type) {}
- static std::shared_ptr<Module> createInstance(Type type);
- static StreamIn::CreateInstance getStreamInCreator(Type type);
- static StreamOut::CreateInstance getStreamOutCreator(Type type);
-
- private:
- struct VendorDebug {
- static const std::string kForceTransientBurstName;
- static const std::string kForceSynchronousDrainName;
- bool forceTransientBurst = false;
- bool forceSynchronousDrain = false;
- };
- // Helper used for interfaces that require a persistent instance. We hold them via a strong
- // pointer. The binder token is retained for a call to 'setMinSchedulerPolicy'.
- template <class C>
- struct ChildInterface : private std::pair<std::shared_ptr<C>, ndk::SpAIBinder> {
- ChildInterface() {}
- ChildInterface& operator=(const std::shared_ptr<C>& c) {
- return operator=(std::shared_ptr<C>(c));
- }
- ChildInterface& operator=(std::shared_ptr<C>&& c) {
- this->first = std::move(c);
- this->second = this->first->asBinder();
- AIBinder_setMinSchedulerPolicy(this->second.get(), SCHED_NORMAL,
- ANDROID_PRIORITY_AUDIO);
- return *this;
- }
- explicit operator bool() const { return !!this->first; }
- C& operator*() const { return *(this->first); }
- C* operator->() const { return this->first; }
- std::shared_ptr<C> getPtr() const { return this->first; }
- };
+ protected:
+ // The vendor extension done via inheritance can override interface methods and augment
+ // a call to the base implementation.
ndk::ScopedAStatus setModuleDebug(
const ::aidl::android::hardware::audio::core::ModuleDebug& in_debug) override;
@@ -146,50 +122,53 @@
ndk::ScopedAStatus getAAudioMixerBurstCount(int32_t* _aidl_return) override;
ndk::ScopedAStatus getAAudioHardwareBurstMinUsec(int32_t* _aidl_return) override;
- void cleanUpPatch(int32_t patchId);
- ndk::ScopedAStatus createStreamContext(
- int32_t in_portConfigId, int64_t in_bufferSizeFrames,
- std::shared_ptr<IStreamCallback> asyncCallback,
- std::shared_ptr<IStreamOutEventCallback> outEventCallback,
- ::aidl::android::hardware::audio::core::StreamContext* out_context);
- std::vector<::aidl::android::media::audio::common::AudioDevice> findConnectedDevices(
- int32_t portConfigId);
- std::set<int32_t> findConnectedPortConfigIds(int32_t portConfigId);
- ndk::ScopedAStatus findPortIdForNewStream(
- int32_t in_portConfigId, ::aidl::android::media::audio::common::AudioPort** port);
- internal::Configuration& getConfig();
- template <typename C>
- std::set<int32_t> portIdsFromPortConfigIds(C portConfigIds);
- void registerPatch(const AudioPatch& patch);
- void updateStreamsConnectedState(const AudioPatch& oldPatch, const AudioPatch& newPatch);
- bool isMmapSupported();
-
// This value is used for all AudioPatches.
static constexpr int32_t kMinimumStreamBufferSizeFrames = 256;
// The maximum stream buffer size is 1 GiB = 2 ** 30 bytes;
static constexpr int32_t kMaximumStreamBufferSizeBytes = 1 << 30;
+ private:
+ struct VendorDebug {
+ static const std::string kForceTransientBurstName;
+ static const std::string kForceSynchronousDrainName;
+ bool forceTransientBurst = false;
+ bool forceSynchronousDrain = false;
+ };
+ // ids of device ports created at runtime via 'connectExternalDevice'.
+ // Also stores a list of ids of mix ports with dynamic profiles that were populated from
+ // the connected port. This list can be empty, thus an int->int multimap can't be used.
+ using ConnectedDevicePorts = std::map<int32_t, std::vector<int32_t>>;
+ // Maps port ids and port config ids to patch ids.
+ // Multimap because both ports and configs can be used by multiple patches.
+ using Patches = std::multimap<int32_t, int32_t>;
+
const Type mType;
std::unique_ptr<internal::Configuration> mConfig;
ModuleDebug mDebug;
VendorDebug mVendorDebug;
- ChildInterface<ITelephony> mTelephony;
- ChildInterface<IBluetooth> mBluetooth;
- ChildInterface<IBluetoothA2dp> mBluetoothA2dp;
- ChildInterface<IBluetoothLe> mBluetoothLe;
- // ids of device ports created at runtime via 'connectExternalDevice'.
- // Also stores ids of mix ports with dynamic profiles which got populated from the connected
- // port.
- std::map<int32_t, std::vector<int32_t>> mConnectedDevicePorts;
+ ConnectedDevicePorts mConnectedDevicePorts;
Streams mStreams;
- // Maps port ids and port config ids to patch ids.
- // Multimap because both ports and configs can be used by multiple patches.
- std::multimap<int32_t, int32_t> mPatches;
+ Patches mPatches;
bool mMicMute = false;
+ bool mMasterMute = false;
+ float mMasterVolume = 1.0f;
ChildInterface<sounddose::ISoundDose> mSoundDose;
std::optional<bool> mIsMmapSupported;
protected:
+ // The following virtual functions are intended for vendor extension via inheritance.
+
+ virtual ndk::ScopedAStatus createInputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) = 0;
+ virtual ndk::ScopedAStatus createOutputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo,
+ std::shared_ptr<StreamOut>* result) = 0;
// If the module is unable to populate the connected device port correctly, the returned error
// code must correspond to the errors of `IModule.connectedExternalDevice` method.
virtual ndk::ScopedAStatus populateConnectedDevicePort(
@@ -203,9 +182,36 @@
const ::aidl::android::media::audio::common::AudioPort& audioPort, bool connected);
virtual ndk::ScopedAStatus onMasterMuteChanged(bool mute);
virtual ndk::ScopedAStatus onMasterVolumeChanged(float volume);
+ virtual std::unique_ptr<internal::Configuration> initializeConfig();
- bool mMasterMute = false;
- float mMasterVolume = 1.0f;
+ // Utility and helper functions accessible to subclasses.
+ void cleanUpPatch(int32_t patchId);
+ ndk::ScopedAStatus createStreamContext(
+ int32_t in_portConfigId, int64_t in_bufferSizeFrames,
+ std::shared_ptr<IStreamCallback> asyncCallback,
+ std::shared_ptr<IStreamOutEventCallback> outEventCallback,
+ ::aidl::android::hardware::audio::core::StreamContext* out_context);
+ std::vector<::aidl::android::media::audio::common::AudioDevice> findConnectedDevices(
+ int32_t portConfigId);
+ std::set<int32_t> findConnectedPortConfigIds(int32_t portConfigId);
+ ndk::ScopedAStatus findPortIdForNewStream(
+ int32_t in_portConfigId, ::aidl::android::media::audio::common::AudioPort** port);
+ internal::Configuration& getConfig();
+ const ConnectedDevicePorts& getConnectedDevicePorts() const { return mConnectedDevicePorts; }
+ bool getMasterMute() const { return mMasterMute; }
+ bool getMasterVolume() const { return mMasterVolume; }
+ bool getMicMute() const { return mMicMute; }
+ const Patches& getPatches() const { return mPatches; }
+ const Streams& getStreams() const { return mStreams; }
+ Type getType() const { return mType; }
+ bool isMmapSupported();
+ template <typename C>
+ std::set<int32_t> portIdsFromPortConfigIds(C portConfigIds);
+ void registerPatch(const AudioPatch& patch);
+ ndk::ScopedAStatus updateStreamsConnectedState(const AudioPatch& oldPatch,
+ const AudioPatch& newPatch);
};
+std::ostream& operator<<(std::ostream& os, Module::Type t);
+
} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/ModuleAlsa.h b/audio/aidl/default/include/core-impl/ModuleAlsa.h
new file mode 100644
index 0000000..5815961
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/ModuleAlsa.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include "core-impl/Module.h"
+
+namespace aidl::android::hardware::audio::core {
+
+// This class is intended to be used as a base class for implementations
+// that use TinyAlsa. This can be either a primary module or a USB Audio
+// module. This class does not define a complete module implementation,
+// and should never be used on its own. Derived classes are expected to
+// provide necessary overrides for all interface methods omitted here.
+class ModuleAlsa : public Module {
+ public:
+ explicit ModuleAlsa(Module::Type type) : Module(type) {}
+
+ protected:
+ // Extension methods of 'Module'.
+ ndk::ScopedAStatus populateConnectedDevicePort(
+ ::aidl::android::media::audio::common::AudioPort* audioPort) override;
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/ModulePrimary.h b/audio/aidl/default/include/core-impl/ModulePrimary.h
new file mode 100644
index 0000000..6264237
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/ModulePrimary.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include "core-impl/Module.h"
+
+namespace aidl::android::hardware::audio::core {
+
+class ModulePrimary final : public Module {
+ public:
+ ModulePrimary() : Module(Type::DEFAULT) {}
+
+ protected:
+ ndk::ScopedAStatus getTelephony(std::shared_ptr<ITelephony>* _aidl_return) override;
+
+ ndk::ScopedAStatus createInputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) override;
+ ndk::ScopedAStatus createOutputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo,
+ std::shared_ptr<StreamOut>* result) override;
+
+ private:
+ ChildInterface<ITelephony> mTelephony;
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/ModuleRemoteSubmix.h b/audio/aidl/default/include/core-impl/ModuleRemoteSubmix.h
new file mode 100644
index 0000000..e87be3d
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/ModuleRemoteSubmix.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include "core-impl/Module.h"
+
+namespace aidl::android::hardware::audio::core {
+
+class ModuleRemoteSubmix : public Module {
+ public:
+ ModuleRemoteSubmix() : Module(Type::R_SUBMIX) {}
+
+ private:
+ // IModule interfaces
+ ndk::ScopedAStatus getTelephony(std::shared_ptr<ITelephony>* _aidl_return) override;
+ ndk::ScopedAStatus getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) override;
+ ndk::ScopedAStatus getMicMute(bool* _aidl_return) override;
+ ndk::ScopedAStatus setMicMute(bool in_mute) override;
+
+ // Module interfaces
+ ndk::ScopedAStatus createInputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) override;
+ ndk::ScopedAStatus createOutputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo,
+ std::shared_ptr<StreamOut>* result) override;
+ ndk::ScopedAStatus populateConnectedDevicePort(
+ ::aidl::android::media::audio::common::AudioPort* audioPort) override;
+ ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
+ const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sources,
+ const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sinks)
+ override;
+ void onExternalDeviceConnectionChanged(
+ const ::aidl::android::media::audio::common::AudioPort& audioPort,
+ bool connected) override;
+ ndk::ScopedAStatus onMasterMuteChanged(bool mute) override;
+ ndk::ScopedAStatus onMasterVolumeChanged(float volume) override;
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/ModuleStub.h b/audio/aidl/default/include/core-impl/ModuleStub.h
new file mode 100644
index 0000000..4f77161
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/ModuleStub.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include "core-impl/Module.h"
+
+namespace aidl::android::hardware::audio::core {
+
+class ModuleStub final : public Module {
+ public:
+ ModuleStub() : Module(Type::STUB) {}
+
+ protected:
+ ndk::ScopedAStatus getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) override;
+ ndk::ScopedAStatus getBluetoothA2dp(std::shared_ptr<IBluetoothA2dp>* _aidl_return) override;
+ ndk::ScopedAStatus getBluetoothLe(std::shared_ptr<IBluetoothLe>* _aidl_return) override;
+
+ ndk::ScopedAStatus createInputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) override;
+ ndk::ScopedAStatus createOutputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo,
+ std::shared_ptr<StreamOut>* result) override;
+
+ private:
+ ChildInterface<IBluetooth> mBluetooth;
+ ChildInterface<IBluetoothA2dp> mBluetoothA2dp;
+ ChildInterface<IBluetoothLe> mBluetoothLe;
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/ModuleUsb.h b/audio/aidl/default/include/core-impl/ModuleUsb.h
index 1aa2244..a296b8c 100644
--- a/audio/aidl/default/include/core-impl/ModuleUsb.h
+++ b/audio/aidl/default/include/core-impl/ModuleUsb.h
@@ -16,13 +16,13 @@
#pragma once
-#include "core-impl/Module.h"
+#include "core-impl/ModuleAlsa.h"
namespace aidl::android::hardware::audio::core {
-class ModuleUsb : public Module {
+class ModuleUsb final : public ModuleAlsa {
public:
- explicit ModuleUsb(Module::Type type) : Module(type) {}
+ ModuleUsb() : ModuleAlsa(Type::USB) {}
private:
// IModule interfaces
@@ -32,6 +32,17 @@
ndk::ScopedAStatus setMicMute(bool in_mute) override;
// Module interfaces
+ ndk::ScopedAStatus createInputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) override;
+ ndk::ScopedAStatus createOutputStream(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo,
+ std::shared_ptr<StreamOut>* result) override;
ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort) override;
ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
diff --git a/audio/aidl/default/include/core-impl/Stream.h b/audio/aidl/default/include/core-impl/Stream.h
index 65680df..355d3b4 100644
--- a/audio/aidl/default/include/core-impl/Stream.h
+++ b/audio/aidl/default/include/core-impl/Stream.h
@@ -25,6 +25,7 @@
#include <variant>
#include <StreamWorker.h>
+#include <Utils.h>
#include <aidl/android/hardware/audio/common/SinkMetadata.h>
#include <aidl/android/hardware/audio/common/SourceMetadata.h>
#include <aidl/android/hardware/audio/core/BnStreamCommon.h>
@@ -34,12 +35,15 @@
#include <aidl/android/hardware/audio/core/IStreamOutEventCallback.h>
#include <aidl/android/hardware/audio/core/StreamDescriptor.h>
#include <aidl/android/media/audio/common/AudioDevice.h>
+#include <aidl/android/media/audio/common/AudioIoFlags.h>
#include <aidl/android/media/audio/common/AudioOffloadInfo.h>
#include <aidl/android/media/audio/common/MicrophoneInfo.h>
+#include <error/expected_utils.h>
#include <fmq/AidlMessageQueue.h>
#include <system/thread_defs.h>
#include <utils/Errors.h>
+#include "core-impl/ChildInterface.h"
#include "core-impl/utils.h"
namespace aidl::android::hardware::audio::core {
@@ -75,18 +79,23 @@
StreamContext() = default;
StreamContext(std::unique_ptr<CommandMQ> commandMQ, std::unique_ptr<ReplyMQ> replyMQ,
+ int portId,
const ::aidl::android::media::audio::common::AudioFormatDescription& format,
const ::aidl::android::media::audio::common::AudioChannelLayout& channelLayout,
- int sampleRate, std::unique_ptr<DataMQ> dataMQ,
+ int sampleRate, const ::aidl::android::media::audio::common::AudioIoFlags& flags,
+ int32_t mixPortHandle, std::unique_ptr<DataMQ> dataMQ,
std::shared_ptr<IStreamCallback> asyncCallback,
std::shared_ptr<IStreamOutEventCallback> outEventCallback,
DebugParameters debugParameters)
: mCommandMQ(std::move(commandMQ)),
mInternalCommandCookie(std::rand()),
mReplyMQ(std::move(replyMQ)),
+ mPortId(portId),
mFormat(format),
mChannelLayout(channelLayout),
mSampleRate(sampleRate),
+ mFlags(flags),
+ mMixPortHandle(mixPortHandle),
mDataMQ(std::move(dataMQ)),
mAsyncCallback(asyncCallback),
mOutEventCallback(outEventCallback),
@@ -95,9 +104,12 @@
: mCommandMQ(std::move(other.mCommandMQ)),
mInternalCommandCookie(other.mInternalCommandCookie),
mReplyMQ(std::move(other.mReplyMQ)),
+ mPortId(other.mPortId),
mFormat(other.mFormat),
mChannelLayout(other.mChannelLayout),
mSampleRate(other.mSampleRate),
+ mFlags(std::move(other.mFlags)),
+ mMixPortHandle(other.mMixPortHandle),
mDataMQ(std::move(other.mDataMQ)),
mAsyncCallback(std::move(other.mAsyncCallback)),
mOutEventCallback(std::move(other.mOutEventCallback)),
@@ -106,9 +118,12 @@
mCommandMQ = std::move(other.mCommandMQ);
mInternalCommandCookie = other.mInternalCommandCookie;
mReplyMQ = std::move(other.mReplyMQ);
+ mPortId = std::move(other.mPortId);
mFormat = std::move(other.mFormat);
mChannelLayout = std::move(other.mChannelLayout);
mSampleRate = other.mSampleRate;
+ mFlags = std::move(other.mFlags);
+ mMixPortHandle = other.mMixPortHandle;
mDataMQ = std::move(other.mDataMQ);
mAsyncCallback = std::move(other.mAsyncCallback);
mOutEventCallback = std::move(other.mOutEventCallback);
@@ -118,6 +133,7 @@
void fillDescriptor(StreamDescriptor* desc);
std::shared_ptr<IStreamCallback> getAsyncCallback() const { return mAsyncCallback; }
+ size_t getBufferSizeInFrames() const;
::aidl::android::media::audio::common::AudioChannelLayout getChannelLayout() const {
return mChannelLayout;
}
@@ -126,13 +142,16 @@
::aidl::android::media::audio::common::AudioFormatDescription getFormat() const {
return mFormat;
}
+ ::aidl::android::media::audio::common::AudioIoFlags getFlags() const { return mFlags; }
bool getForceTransientBurst() const { return mDebugParameters.forceTransientBurst; }
bool getForceSynchronousDrain() const { return mDebugParameters.forceSynchronousDrain; }
size_t getFrameSize() const;
int getInternalCommandCookie() const { return mInternalCommandCookie; }
+ int32_t getMixPortHandle() const { return mMixPortHandle; }
std::shared_ptr<IStreamOutEventCallback> getOutEventCallback() const {
return mOutEventCallback;
}
+ int getPortId() const { return mPortId; }
ReplyMQ* getReplyMQ() const { return mReplyMQ.get(); }
int getTransientStateDelayMs() const { return mDebugParameters.transientStateDelayMs; }
int getSampleRate() const { return mSampleRate; }
@@ -143,32 +162,37 @@
std::unique_ptr<CommandMQ> mCommandMQ;
int mInternalCommandCookie; // The value used to confirm that the command was posted internally
std::unique_ptr<ReplyMQ> mReplyMQ;
+ int mPortId;
::aidl::android::media::audio::common::AudioFormatDescription mFormat;
::aidl::android::media::audio::common::AudioChannelLayout mChannelLayout;
int mSampleRate;
+ ::aidl::android::media::audio::common::AudioIoFlags mFlags;
+ int32_t mMixPortHandle;
std::unique_ptr<DataMQ> mDataMQ;
std::shared_ptr<IStreamCallback> mAsyncCallback;
std::shared_ptr<IStreamOutEventCallback> mOutEventCallback; // Only used by output streams
DebugParameters mDebugParameters;
};
+// This interface provides operations of the stream which are executed on the worker thread.
struct DriverInterface {
- using CreateInstance = std::function<DriverInterface*(const StreamContext&)>;
virtual ~DriverInterface() = default;
- // This function is called once, on the main thread, before starting the worker thread.
- virtual ::android::status_t init() = 0;
- // This function is called from Binder pool thread. It must be done in a thread-safe manner
- // if this method and other methods in this interface share data.
- virtual ::android::status_t setConnectedDevices(
- const std::vector<::aidl::android::media::audio::common::AudioDevice>&
- connectedDevices) = 0;
- // All the functions below are called on the worker thread.
+ // All the methods below are called on the worker thread.
+ virtual ::android::status_t init() = 0; // This function is only called once.
virtual ::android::status_t drain(StreamDescriptor::DrainMode mode) = 0;
virtual ::android::status_t flush() = 0;
virtual ::android::status_t pause() = 0;
+ virtual ::android::status_t standby() = 0;
+ virtual ::android::status_t start() = 0;
virtual ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
int32_t* latencyMs) = 0;
- virtual ::android::status_t standby() = 0;
+ // No need to implement 'getPosition' unless the driver can provide more precise
+ // data than just total frame count. For example, the driver may correctly account
+ // for any intermediate buffers.
+ virtual ::android::status_t getPosition(StreamDescriptor::Position* /*position*/) {
+ return ::android::OK;
+ }
+ virtual void shutdown() = 0; // This function is only called once.
};
class StreamWorkerCommonLogic : public ::android::hardware::audio::common::StreamLogic {
@@ -285,14 +309,20 @@
};
using StreamOutWorker = StreamWorkerImpl<StreamOutWorkerLogic>;
-// This provides a C++ interface with methods of the IStreamCommon Binder interface,
-// but intentionally does not inherit from it. This is needed to avoid inheriting
-// StreamIn and StreamOut from two Binder interface classes, as these parts of the class
-// will be reference counted separately.
-//
-// The implementation of these common methods is in the StreamCommonImpl template class.
+// This interface provides operations of the stream which are executed on a Binder pool thread.
+// These methods originate both from the AIDL interface and its implementation.
struct StreamCommonInterface {
+ using ConnectedDevices = std::vector<::aidl::android::media::audio::common::AudioDevice>;
+ using Metadata =
+ std::variant<::aidl::android::hardware::audio::common::SinkMetadata /*IStreamIn*/,
+ ::aidl::android::hardware::audio::common::SourceMetadata /*IStreamOut*/>;
+
+ static constexpr bool isInput(const Metadata& metadata) { return metadata.index() == 0; }
+
virtual ~StreamCommonInterface() = default;
+ // Methods below originate from the 'IStreamCommon' interface.
+ // This is semantically equivalent to inheriting from 'IStreamCommon' with a benefit
+ // that concrete stream implementations can inherit both from this interface and IStreamIn/Out.
virtual ndk::ScopedAStatus close() = 0;
virtual ndk::ScopedAStatus prepareToClose() = 0;
virtual ndk::ScopedAStatus updateHwAvSyncId(int32_t in_hwAvSyncId) = 0;
@@ -306,11 +336,30 @@
virtual ndk::ScopedAStatus removeEffect(
const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>&
in_effect) = 0;
+ // Methods below are common for both 'IStreamIn' and 'IStreamOut'. Note that
+ // 'updateMetadata' in them uses an individual structure which is wrapped here.
+ // The 'Common' suffix is added to distinguish them from the methods from 'IStreamIn/Out'.
+ virtual ndk::ScopedAStatus getStreamCommonCommon(
+ std::shared_ptr<IStreamCommon>* _aidl_return) = 0;
+ virtual ndk::ScopedAStatus updateMetadataCommon(const Metadata& metadata) = 0;
+ // Methods below are called by implementation of 'IModule', 'IStreamIn' and 'IStreamOut'.
+ virtual ndk::ScopedAStatus initInstance(
+ const std::shared_ptr<StreamCommonInterface>& delegate) = 0;
+ virtual const StreamContext& getContext() const = 0;
+ virtual bool isClosed() const = 0;
+ virtual const ConnectedDevices& getConnectedDevices() const = 0;
+ virtual ndk::ScopedAStatus setConnectedDevices(
+ const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices) = 0;
};
-class StreamCommon : public BnStreamCommon {
+// This is equivalent to automatically generated 'IStreamCommonDelegator' but uses
+// a weak pointer to avoid creating a reference loop. The loop will occur because
+// 'IStreamIn/Out.getStreamCommon' must return the same instance every time, thus
+// the stream implementation must hold a strong pointer to an instance of 'IStreamCommon'.
+// Also, we use 'StreamCommonInterface' here instead of 'IStreamCommon'.
+class StreamCommonDelegator : public BnStreamCommon {
public:
- explicit StreamCommon(const std::shared_ptr<StreamCommonInterface>& delegate)
+ explicit StreamCommonDelegator(const std::shared_ptr<StreamCommonInterface>& delegate)
: mDelegate(delegate) {}
private:
@@ -361,9 +410,21 @@
std::weak_ptr<StreamCommonInterface> mDelegate;
};
-template <class Metadata>
-class StreamCommonImpl : public StreamCommonInterface {
+// The implementation of DriverInterface must be provided by each concrete stream implementation.
+// Note that StreamCommonImpl does not own the context. This is to support swapping on the fly
+// implementations of the stream while keeping the same IStreamIn/Out instance. It's that instance
+// who must be owner of the context.
+class StreamCommonImpl : virtual public StreamCommonInterface, virtual public DriverInterface {
public:
+ StreamCommonImpl(const StreamContext& context, const Metadata& metadata,
+ const StreamWorkerInterface::CreateInstance& createWorker)
+ : mContext(context), mMetadata(metadata), mWorker(createWorker(mContext, this)) {}
+ StreamCommonImpl(const StreamContext& context, const Metadata& metadata)
+ : StreamCommonImpl(
+ context, metadata,
+ isInput(metadata) ? getDefaultInWorkerCreator() : getDefaultOutWorkerCreator()) {}
+ ~StreamCommonImpl();
+
ndk::ScopedAStatus close() override;
ndk::ScopedAStatus prepareToClose() override;
ndk::ScopedAStatus updateHwAvSyncId(int32_t in_hwAvSyncId) override;
@@ -378,46 +439,52 @@
const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
override;
- ndk::ScopedAStatus getStreamCommon(std::shared_ptr<IStreamCommon>* _aidl_return);
- ndk::ScopedAStatus init() {
- return mWorker->start() ? ndk::ScopedAStatus::ok()
- : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
- }
- bool isClosed() const { return mWorker->isClosed(); }
- void setIsConnected(
- const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices) {
- mWorker->setIsConnected(!devices.empty());
- mConnectedDevices = devices;
- mDriver->setConnectedDevices(devices);
- }
- ndk::ScopedAStatus updateMetadata(const Metadata& metadata);
+ ndk::ScopedAStatus getStreamCommonCommon(std::shared_ptr<IStreamCommon>* _aidl_return) override;
+ ndk::ScopedAStatus updateMetadataCommon(const Metadata& metadata) override;
+
+ ndk::ScopedAStatus initInstance(
+ const std::shared_ptr<StreamCommonInterface>& delegate) override;
+ const StreamContext& getContext() const override { return mContext; }
+ bool isClosed() const override { return mWorker->isClosed(); }
+ const ConnectedDevices& getConnectedDevices() const override { return mConnectedDevices; }
+ ndk::ScopedAStatus setConnectedDevices(
+ const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices)
+ override;
protected:
- StreamCommonImpl(const Metadata& metadata, StreamContext&& context,
- const DriverInterface::CreateInstance& createDriver,
- const StreamWorkerInterface::CreateInstance& createWorker)
- : mMetadata(metadata),
- mContext(std::move(context)),
- mDriver(createDriver(mContext)),
- mWorker(createWorker(mContext, mDriver.get())) {}
- ~StreamCommonImpl();
- void stopWorker();
- void createStreamCommon(const std::shared_ptr<StreamCommonInterface>& delegate);
+ static StreamWorkerInterface::CreateInstance getDefaultInWorkerCreator() {
+ return [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
+ return new StreamInWorker(ctx, driver);
+ };
+ }
+ static StreamWorkerInterface::CreateInstance getDefaultOutWorkerCreator() {
+ return [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
+ return new StreamOutWorker(ctx, driver);
+ };
+ }
- std::shared_ptr<StreamCommon> mCommon;
- ndk::SpAIBinder mCommonBinder;
+ virtual void onClose() = 0;
+ void stopWorker();
+
+ const StreamContext& mContext;
Metadata mMetadata;
- StreamContext mContext;
- std::unique_ptr<DriverInterface> mDriver;
std::unique_ptr<StreamWorkerInterface> mWorker;
- std::vector<::aidl::android::media::audio::common::AudioDevice> mConnectedDevices;
+ ChildInterface<StreamCommonDelegator> mCommon;
+ ConnectedDevices mConnectedDevices;
};
-class StreamIn : public StreamCommonImpl<::aidl::android::hardware::audio::common::SinkMetadata>,
- public BnStreamIn {
+// Note: 'StreamIn/Out' can not be used on their own. Instead, they must be used for defining
+// concrete input/output stream implementations.
+class StreamIn : virtual public StreamCommonInterface, public BnStreamIn {
+ protected:
+ void defaultOnClose();
+
ndk::ScopedAStatus getStreamCommon(std::shared_ptr<IStreamCommon>* _aidl_return) override {
- return StreamCommonImpl<::aidl::android::hardware::audio::common::SinkMetadata>::
- getStreamCommon(_aidl_return);
+ return getStreamCommonCommon(_aidl_return);
+ }
+ ndk::ScopedAStatus updateMetadata(const ::aidl::android::hardware::audio::common::SinkMetadata&
+ in_sinkMetadata) override {
+ return updateMetadataCommon(in_sinkMetadata);
}
ndk::ScopedAStatus getActiveMicrophones(
std::vector<::aidl::android::media::audio::common::MicrophoneDynamicInfo>* _aidl_return)
@@ -426,49 +493,29 @@
ndk::ScopedAStatus setMicrophoneDirection(MicrophoneDirection in_direction) override;
ndk::ScopedAStatus getMicrophoneFieldDimension(float* _aidl_return) override;
ndk::ScopedAStatus setMicrophoneFieldDimension(float in_zoom) override;
- ndk::ScopedAStatus updateMetadata(const ::aidl::android::hardware::audio::common::SinkMetadata&
- in_sinkMetadata) override {
- return StreamCommonImpl<::aidl::android::hardware::audio::common::SinkMetadata>::
- updateMetadata(in_sinkMetadata);
- }
ndk::ScopedAStatus getHwGain(std::vector<float>* _aidl_return) override;
ndk::ScopedAStatus setHwGain(const std::vector<float>& in_channelGains) override;
- protected:
friend class ndk::SharedRefBase;
- static ndk::ScopedAStatus initInstance(const std::shared_ptr<StreamIn>& stream);
-
- StreamIn(const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context, const DriverInterface::CreateInstance& createDriver,
- const StreamWorkerInterface::CreateInstance& createWorker,
+ StreamIn(StreamContext&& context,
const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones);
- void createStreamCommon(const std::shared_ptr<StreamIn>& myPtr) {
- StreamCommonImpl<
- ::aidl::android::hardware::audio::common::SinkMetadata>::createStreamCommon(myPtr);
- }
+ StreamContext mContext;
const std::map<::aidl::android::media::audio::common::AudioDevice, std::string> mMicrophones;
-
- public:
- using CreateInstance = std::function<ndk::ScopedAStatus(
- const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
- std::shared_ptr<StreamIn>* result)>;
};
-class StreamOut : public StreamCommonImpl<::aidl::android::hardware::audio::common::SourceMetadata>,
- public BnStreamOut {
+class StreamOut : virtual public StreamCommonInterface, public BnStreamOut {
+ protected:
+ void defaultOnClose();
+
ndk::ScopedAStatus getStreamCommon(std::shared_ptr<IStreamCommon>* _aidl_return) override {
- return StreamCommonImpl<::aidl::android::hardware::audio::common::SourceMetadata>::
- getStreamCommon(_aidl_return);
+ return getStreamCommonCommon(_aidl_return);
}
ndk::ScopedAStatus updateMetadata(
const ::aidl::android::hardware::audio::common::SourceMetadata& in_sourceMetadata)
override {
- return StreamCommonImpl<::aidl::android::hardware::audio::common::SourceMetadata>::
- updateMetadata(in_sourceMetadata);
+ return updateMetadataCommon(in_sourceMetadata);
}
ndk::ScopedAStatus updateOffloadMetadata(
const ::aidl::android::hardware::audio::common::AudioOffloadMetadata&
@@ -493,34 +540,29 @@
override;
ndk::ScopedAStatus selectPresentation(int32_t in_presentationId, int32_t in_programId) override;
- void createStreamCommon(const std::shared_ptr<StreamOut>& myPtr) {
- StreamCommonImpl<::aidl::android::hardware::audio::common::SourceMetadata>::
- createStreamCommon(myPtr);
- }
-
- protected:
friend class ndk::SharedRefBase;
- static ndk::ScopedAStatus initInstance(const std::shared_ptr<StreamOut>& stream);
-
- StreamOut(const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context, const DriverInterface::CreateInstance& createDriver,
- const StreamWorkerInterface::CreateInstance& createWorker,
+ StreamOut(StreamContext&& context,
const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
offloadInfo);
- std::optional<::aidl::android::media::audio::common::AudioOffloadInfo> mOffloadInfo;
+ StreamContext mContext;
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo> mOffloadInfo;
std::optional<::aidl::android::hardware::audio::common::AudioOffloadMetadata> mOffloadMetadata;
-
- public:
- using CreateInstance = std::function<ndk::ScopedAStatus(
- const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context,
- const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
- offloadInfo,
- std::shared_ptr<StreamOut>* result)>;
};
+// The recommended way to create a stream instance.
+// 'StreamImpl' is the concrete stream implementation, 'StreamInOrOut' is either 'StreamIn' or
+// 'StreamOut', the rest are the arguments forwarded to the constructor of 'StreamImpl'.
+template <class StreamImpl, class StreamInOrOut, class... Args>
+ndk::ScopedAStatus createStreamInstance(std::shared_ptr<StreamInOrOut>* result, Args&&... args) {
+ std::shared_ptr<StreamInOrOut> stream =
+ ::ndk::SharedRefBase::make<StreamImpl>(std::forward<Args>(args)...);
+ RETURN_STATUS_IF_ERROR(stream->initInstance(stream));
+ *result = std::move(stream);
+ return ndk::ScopedAStatus::ok();
+}
+
class StreamWrapper {
public:
explicit StreamWrapper(const std::shared_ptr<StreamIn>& streamIn)
@@ -529,25 +571,18 @@
: mStream(streamOut), mStreamBinder(streamOut->asBinder()) {}
ndk::SpAIBinder getBinder() const { return mStreamBinder; }
bool isStreamOpen() const {
- return std::visit(
- [](auto&& ws) -> bool {
- auto s = ws.lock();
- return s && !s->isClosed();
- },
- mStream);
+ auto s = mStream.lock();
+ return s && !s->isClosed();
}
- void setStreamIsConnected(
+ ndk::ScopedAStatus setConnectedDevices(
const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices) {
- std::visit(
- [&](auto&& ws) {
- auto s = ws.lock();
- if (s) s->setIsConnected(devices);
- },
- mStream);
+ auto s = mStream.lock();
+ if (s) return s->setConnectedDevices(devices);
+ return ndk::ScopedAStatus::ok();
}
private:
- std::variant<std::weak_ptr<StreamIn>, std::weak_ptr<StreamOut>> mStream;
+ std::weak_ptr<StreamCommonInterface> mStream;
ndk::SpAIBinder mStreamBinder;
};
@@ -565,12 +600,13 @@
mStreams.insert(std::pair{portConfigId, sw});
mStreams.insert(std::pair{portId, std::move(sw)});
}
- void setStreamIsConnected(
+ ndk::ScopedAStatus setStreamConnectedDevices(
int32_t portConfigId,
const std::vector<::aidl::android::media::audio::common::AudioDevice>& devices) {
if (auto it = mStreams.find(portConfigId); it != mStreams.end()) {
- it->second.setStreamIsConnected(devices);
+ return it->second.setConnectedDevices(devices);
}
+ return ndk::ScopedAStatus::ok();
}
private:
diff --git a/audio/aidl/default/include/core-impl/StreamAlsa.h b/audio/aidl/default/include/core-impl/StreamAlsa.h
new file mode 100644
index 0000000..90d2e36
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/StreamAlsa.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <optional>
+#include <vector>
+
+#include "Stream.h"
+#include "alsa/Utils.h"
+
+namespace aidl::android::hardware::audio::core {
+
+// This class is intended to be used as a base class for implementations
+// that use TinyAlsa.
+// This class does not define a complete stream implementation,
+// and should never be used on its own. Derived classes are expected to
+// provide necessary overrides for all interface methods omitted here.
+class StreamAlsa : public StreamCommonImpl {
+ public:
+ StreamAlsa(const StreamContext& context, const Metadata& metadata, int readWriteRetries);
+ // Methods of 'DriverInterface'.
+ ::android::status_t init() override;
+ ::android::status_t drain(StreamDescriptor::DrainMode) override;
+ ::android::status_t flush() override;
+ ::android::status_t pause() override;
+ ::android::status_t standby() override;
+ ::android::status_t start() override;
+ ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
+ int32_t* latencyMs) override;
+ ::android::status_t getPosition(StreamDescriptor::Position* position) override;
+ void shutdown() override;
+
+ protected:
+ // Called from 'start' to initialize 'mAlsaDeviceProxies', the vector must be non-empty.
+ virtual std::vector<alsa::DeviceProfile> getDeviceProfiles() = 0;
+
+ const size_t mFrameSizeBytes;
+ const bool mIsInput;
+ const std::optional<struct pcm_config> mConfig;
+ const int mReadWriteRetries;
+ // All fields below are only used on the worker thread.
+ std::vector<alsa::DeviceProxy> mAlsaDeviceProxies;
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/StreamRemoteSubmix.h b/audio/aidl/default/include/core-impl/StreamRemoteSubmix.h
new file mode 100644
index 0000000..4c984af
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/StreamRemoteSubmix.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <mutex>
+#include <vector>
+
+#include "core-impl/Stream.h"
+#include "r_submix/SubmixRoute.h"
+
+namespace aidl::android::hardware::audio::core {
+
+using aidl::android::hardware::audio::core::r_submix::AudioConfig;
+using aidl::android::hardware::audio::core::r_submix::SubmixRoute;
+
+class StreamRemoteSubmix : public StreamCommonImpl {
+ public:
+ StreamRemoteSubmix(const StreamContext& context, const Metadata& metadata);
+
+ ::android::status_t init() override;
+ ::android::status_t drain(StreamDescriptor::DrainMode) override;
+ ::android::status_t flush() override;
+ ::android::status_t pause() override;
+ ::android::status_t standby() override;
+ ::android::status_t start() override;
+ ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
+ int32_t* latencyMs) override;
+ ::android::status_t getPosition(StreamDescriptor::Position* position) override;
+ void shutdown() override;
+
+ // Overridden methods of 'StreamCommonImpl', called on a Binder thread.
+ ndk::ScopedAStatus prepareToClose() override;
+
+ private:
+ size_t getPipeSizeInFrames();
+ size_t getStreamPipeSizeInFrames();
+ ::android::status_t outWrite(void* buffer, size_t frameCount, size_t* actualFrameCount);
+ ::android::status_t inRead(void* buffer, size_t frameCount, size_t* actualFrameCount);
+
+ const int mPortId;
+ const bool mIsInput;
+ AudioConfig mStreamConfig;
+ std::shared_ptr<SubmixRoute> mCurrentRoute = nullptr;
+
+ // Mutex lock to protect vector of submix routes, each of these submix routes have their mutex
+ // locks and none of the mutex locks should be taken together.
+ static std::mutex sSubmixRoutesLock;
+ static std::map<int32_t, std::shared_ptr<SubmixRoute>> sSubmixRoutes
+ GUARDED_BY(sSubmixRoutesLock);
+
+ // limit for number of read error log entries to avoid spamming the logs
+ static constexpr int kMaxReadErrorLogs = 5;
+ // The duration of kMaxReadFailureAttempts * READ_ATTEMPT_SLEEP_MS must be strictly inferior
+ // to the duration of a record buffer at the current record sample rate (of the device, not of
+ // the recording itself). Here we have: 3 * 5ms = 15ms < 1024 frames * 1000 / 48000 = 21.333ms
+ static constexpr int kMaxReadFailureAttempts = 3;
+ // 5ms between two read attempts when pipe is empty
+ static constexpr int kReadAttemptSleepUs = 5000;
+};
+
+class StreamInRemoteSubmix final : public StreamIn, public StreamRemoteSubmix {
+ public:
+ friend class ndk::SharedRefBase;
+ StreamInRemoteSubmix(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones);
+
+ private:
+ void onClose() override { defaultOnClose(); }
+ ndk::ScopedAStatus getActiveMicrophones(
+ std::vector<::aidl::android::media::audio::common::MicrophoneDynamicInfo>* _aidl_return)
+ override;
+};
+
+class StreamOutRemoteSubmix final : public StreamOut, public StreamRemoteSubmix {
+ public:
+ friend class ndk::SharedRefBase;
+ StreamOutRemoteSubmix(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
+ const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
+ offloadInfo);
+
+ private:
+ void onClose() override { defaultOnClose(); }
+};
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/StreamStub.h b/audio/aidl/default/include/core-impl/StreamStub.h
index df0182c..2a92deb 100644
--- a/audio/aidl/default/include/core-impl/StreamStub.h
+++ b/audio/aidl/default/include/core-impl/StreamStub.h
@@ -20,58 +20,51 @@
namespace aidl::android::hardware::audio::core {
-class DriverStub : public DriverInterface {
+class StreamStub : public StreamCommonImpl {
public:
- DriverStub(const StreamContext& context, bool isInput);
+ StreamStub(const StreamContext& context, const Metadata& metadata);
+ // Methods of 'DriverInterface'.
::android::status_t init() override;
- ::android::status_t setConnectedDevices(
- const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
- override;
::android::status_t drain(StreamDescriptor::DrainMode) override;
::android::status_t flush() override;
::android::status_t pause() override;
+ ::android::status_t standby() override;
+ ::android::status_t start() override;
::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
int32_t* latencyMs) override;
- ::android::status_t standby() override;
+ void shutdown() override;
private:
const size_t mFrameSizeBytes;
const int mSampleRate;
const bool mIsAsynchronous;
const bool mIsInput;
+ bool mIsInitialized = false; // Used for validating the state machine logic.
+ bool mIsStandby = true; // Used for validating the state machine logic.
};
-class StreamInStub final : public StreamIn {
+class StreamInStub final : public StreamIn, public StreamStub {
public:
- static ndk::ScopedAStatus createInstance(
- const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
- std::shared_ptr<StreamIn>* result);
-
- private:
friend class ndk::SharedRefBase;
StreamInStub(
+ StreamContext&& context,
const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context,
const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones);
-};
-
-class StreamOutStub final : public StreamOut {
- public:
- static ndk::ScopedAStatus createInstance(
- const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context,
- const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
- offloadInfo,
- std::shared_ptr<StreamOut>* result);
private:
+ void onClose() override { defaultOnClose(); }
+};
+
+class StreamOutStub final : public StreamOut, public StreamStub {
+ public:
friend class ndk::SharedRefBase;
- StreamOutStub(const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context,
+ StreamOutStub(StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
offloadInfo);
+
+ private:
+ void onClose() override { defaultOnClose(); }
};
} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/StreamUsb.h b/audio/aidl/default/include/core-impl/StreamUsb.h
index 36e64cb..7dc7296 100644
--- a/audio/aidl/default/include/core-impl/StreamUsb.h
+++ b/audio/aidl/default/include/core-impl/StreamUsb.h
@@ -16,89 +16,63 @@
#pragma once
+#include <atomic>
#include <mutex>
#include <vector>
#include <aidl/android/media/audio/common/AudioChannelLayout.h>
-#include "core-impl/Stream.h"
-
-extern "C" {
-#include <tinyalsa/pcm.h>
-#include "alsa_device_proxy.h"
-}
+#include "StreamAlsa.h"
namespace aidl::android::hardware::audio::core {
-class DriverUsb : public DriverInterface {
+class StreamUsb : public StreamAlsa {
public:
- DriverUsb(const StreamContext& context, bool isInput);
- ::android::status_t init() override;
- ::android::status_t setConnectedDevices(
- const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
- override;
- ::android::status_t drain(StreamDescriptor::DrainMode) override;
- ::android::status_t flush() override;
- ::android::status_t pause() override;
+ StreamUsb(const StreamContext& context, const Metadata& metadata);
+ // Methods of 'DriverInterface'.
::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
int32_t* latencyMs) override;
- ::android::status_t standby() override;
- private:
- ::android::status_t exitStandby();
+ // Overridden methods of 'StreamCommonImpl', called on a Binder thread.
+ ndk::ScopedAStatus setConnectedDevices(const ConnectedDevices& devices) override;
- std::mutex mLock;
+ protected:
+ std::vector<alsa::DeviceProfile> getDeviceProfiles() override;
- const size_t mFrameSizeBytes;
- std::optional<struct pcm_config> mConfig;
- const bool mIsInput;
- // Cached device addresses for connected devices.
- std::vector<::aidl::android::media::audio::common::AudioDeviceAddress> mConnectedDevices
- GUARDED_BY(mLock);
- std::vector<std::shared_ptr<alsa_device_proxy>> mAlsaDeviceProxies GUARDED_BY(mLock);
- bool mIsStandby = true;
+ mutable std::mutex mLock;
+ std::vector<alsa::DeviceProfile> mConnectedDeviceProfiles GUARDED_BY(mLock);
+ std::atomic<bool> mConnectedDevicesUpdated = false;
};
-class StreamInUsb final : public StreamIn {
+class StreamInUsb final : public StreamIn, public StreamUsb {
+ public:
+ friend class ndk::SharedRefBase;
+ StreamInUsb(
+ StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
+ const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones);
+
+ private:
+ void onClose() override { defaultOnClose(); }
ndk::ScopedAStatus getActiveMicrophones(
std::vector<::aidl::android::media::audio::common::MicrophoneDynamicInfo>* _aidl_return)
override;
-
- public:
- static ndk::ScopedAStatus createInstance(
- const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
- std::shared_ptr<StreamIn>* result);
-
- private:
- friend class ndk::SharedRefBase;
- StreamInUsb(
- const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones);
};
-class StreamOutUsb final : public StreamOut {
+class StreamOutUsb final : public StreamOut, public StreamUsb {
public:
- static ndk::ScopedAStatus createInstance(
- const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context,
- const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
- offloadInfo,
- std::shared_ptr<StreamOut>* result);
-
- private:
friend class ndk::SharedRefBase;
- StreamOutUsb(const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
- StreamContext&& context,
+ StreamOutUsb(StreamContext&& context,
+ const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
offloadInfo);
+ private:
+ void onClose() override { defaultOnClose(); }
ndk::ScopedAStatus getHwVolume(std::vector<float>* _aidl_return) override;
ndk::ScopedAStatus setHwVolume(const std::vector<float>& in_channelVolumes) override;
- int mChannelCount;
+ const int mChannelCount;
std::vector<float> mHwVolumes;
};
diff --git a/audio/aidl/default/include/core-impl/XmlConverter.h b/audio/aidl/default/include/core-impl/XmlConverter.h
index ec23edb..a68a6fd 100644
--- a/audio/aidl/default/include/core-impl/XmlConverter.h
+++ b/audio/aidl/default/include/core-impl/XmlConverter.h
@@ -20,6 +20,7 @@
#include <string>
#include <unordered_map>
+#include <media/AidlConversionUtil.h>
#include <system/audio_config.h>
#include <utils/Errors.h>
@@ -78,7 +79,7 @@
* </Modules>
*/
template <typename W, typename X, typename A>
-static std::vector<A> convertWrappedCollectionToAidl(
+std::vector<A> convertWrappedCollectionToAidlUnchecked(
const std::vector<W>& xsdcWrapperTypeVec,
std::function<const std::vector<X>&(const W&)> getInnerTypeVec,
std::function<A(const X&)> convertToAidl) {
@@ -100,12 +101,12 @@
}
template <typename X, typename A>
-static std::vector<A> convertCollectionToAidl(const std::vector<X>& xsdcTypeVec,
- std::function<A(const X&)> convertToAidl) {
+std::vector<A> convertCollectionToAidlUnchecked(const std::vector<X>& xsdcTypeVec,
+ std::function<A(const X&)> itemConversion) {
std::vector<A> resultAidlTypeVec;
resultAidlTypeVec.reserve(xsdcTypeVec.size());
std::transform(xsdcTypeVec.begin(), xsdcTypeVec.end(), std::back_inserter(resultAidlTypeVec),
- convertToAidl);
+ itemConversion);
return resultAidlTypeVec;
}
@@ -121,8 +122,7 @@
* </Wrapper>
*/
template <typename W, typename R>
-static std::unordered_map<std::string, R> generateReferenceMap(
- const std::vector<W>& xsdcWrapperTypeVec) {
+std::unordered_map<std::string, R> generateReferenceMap(const std::vector<W>& xsdcWrapperTypeVec) {
std::unordered_map<std::string, R> resultMap;
if (!xsdcWrapperTypeVec.empty()) {
/*
diff --git a/audio/aidl/default/include/effect-impl/EffectContext.h b/audio/aidl/default/include/effect-impl/EffectContext.h
index 22cdb6b..698e7a5 100644
--- a/audio/aidl/default/include/effect-impl/EffectContext.h
+++ b/audio/aidl/default/include/effect-impl/EffectContext.h
@@ -124,11 +124,11 @@
virtual RetCode setCommon(const Parameter::Common& common) {
mCommon = common;
- LOG(INFO) << __func__ << mCommon.toString();
+ LOG(VERBOSE) << __func__ << mCommon.toString();
return RetCode::SUCCESS;
}
virtual Parameter::Common getCommon() {
- LOG(DEBUG) << __func__ << mCommon.toString();
+ LOG(VERBOSE) << __func__ << mCommon.toString();
return mCommon;
}
diff --git a/audio/aidl/default/include/effect-impl/EffectWorker.h b/audio/aidl/default/include/effect-impl/EffectWorker.h
index b456817..421429a 100644
--- a/audio/aidl/default/include/effect-impl/EffectWorker.h
+++ b/audio/aidl/default/include/effect-impl/EffectWorker.h
@@ -45,8 +45,8 @@
auto readSamples = inputMQ->availableToRead(), writeSamples = outputMQ->availableToWrite();
if (readSamples && writeSamples) {
auto processSamples = std::min(readSamples, writeSamples);
- LOG(DEBUG) << __func__ << " available to read " << readSamples << " available to write "
- << writeSamples << " process " << processSamples;
+ LOG(VERBOSE) << __func__ << " available to read " << readSamples
+ << " available to write " << writeSamples << " process " << processSamples;
auto buffer = mContext->getWorkBuffer();
inputMQ->read(buffer, processSamples);
@@ -54,8 +54,8 @@
IEffect::Status status = effectProcessImpl(buffer, buffer, processSamples);
outputMQ->write(buffer, status.fmqProduced);
statusMQ->writeBlocking(&status, 1);
- LOG(DEBUG) << __func__ << " done processing, effect consumed " << status.fmqConsumed
- << " produced " << status.fmqProduced;
+ LOG(VERBOSE) << __func__ << " done processing, effect consumed " << status.fmqConsumed
+ << " produced " << status.fmqProduced;
} else {
// TODO: maybe add some sleep here to avoid busy waiting
}
diff --git a/audio/aidl/default/include/effectFactory-impl/EffectConfig.h b/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
index f8a86e1..344846a 100644
--- a/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
+++ b/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
@@ -40,14 +40,15 @@
public:
explicit EffectConfig(const std::string& file);
- struct LibraryUuid {
+ struct Library {
std::string name; // library name
- ::aidl::android::media::audio::common::AudioUuid uuid;
+ ::aidl::android::media::audio::common::AudioUuid uuid; // implementation UUID
+ std::optional<::aidl::android::media::audio::common::AudioUuid> type; // optional type UUID
};
// <effects>
struct EffectLibraries {
- std::optional<struct LibraryUuid> proxyLibrary;
- std::vector<struct LibraryUuid> libraries;
+ std::optional<struct Library> proxyLibrary;
+ std::vector<struct Library> libraries;
};
int getSkippedElements() const { return mSkippedElements; }
@@ -56,7 +57,7 @@
return mEffectsMap;
}
- static bool findUuid(const std::string& xmlEffectName,
+ static bool findUuid(const std::pair<std::string, struct EffectLibraries>& effectElem,
::aidl::android::media::audio::common::AudioUuid* uuid);
using ProcessingLibrariesMap = std::map<Processing::Type, std::vector<struct EffectLibraries>>;
@@ -96,8 +97,8 @@
bool parseProcessing(Processing::Type::Tag typeTag, const tinyxml2::XMLElement& xml);
// Function to parse effect.library name and effect.uuid from xml
- bool parseLibraryUuid(const tinyxml2::XMLElement& xml, struct LibraryUuid& libraryUuid,
- bool isProxy = false);
+ bool parseLibrary(const tinyxml2::XMLElement& xml, struct Library& library,
+ bool isProxy = false);
const char* dump(const tinyxml2::XMLElement& element,
tinyxml2::XMLPrinter&& printer = {}) const;
diff --git a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
index ad59ca7..d0b8204 100644
--- a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
+++ b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
@@ -24,6 +24,7 @@
#include <vector>
#include <aidl/android/hardware/audio/effect/BnFactory.h>
+#include <android-base/thread_annotations.h>
#include "EffectConfig.h"
namespace aidl::android::hardware::audio::effect {
@@ -82,9 +83,11 @@
private:
const EffectConfig mConfig;
~Factory();
+
+ std::mutex mMutex;
// Set of effect descriptors supported by the devices.
- std::set<Descriptor> mDescSet;
- std::set<Descriptor::Identity> mIdentitySet;
+ std::set<Descriptor> mDescSet GUARDED_BY(mMutex);
+ std::set<Descriptor::Identity> mIdentitySet GUARDED_BY(mMutex);
static constexpr int kMapEntryHandleIndex = 0;
static constexpr int kMapEntryInterfaceIndex = 1;
@@ -94,26 +97,29 @@
std::string /* library name */>
DlEntry;
- std::map<aidl::android::media::audio::common::AudioUuid /* implUUID */, DlEntry> mEffectLibMap;
+ std::map<aidl::android::media::audio::common::AudioUuid /* implUUID */, DlEntry> mEffectLibMap
+ GUARDED_BY(mMutex);
typedef std::pair<aidl::android::media::audio::common::AudioUuid, ndk::SpAIBinder> EffectEntry;
- std::map<std::weak_ptr<IEffect>, EffectEntry, std::owner_less<>> mEffectMap;
+ std::map<std::weak_ptr<IEffect>, EffectEntry, std::owner_less<>> mEffectMap GUARDED_BY(mMutex);
- ndk::ScopedAStatus destroyEffectImpl(const std::shared_ptr<IEffect>& in_handle);
- void cleanupEffectMap();
+ ndk::ScopedAStatus destroyEffectImpl_l(const std::shared_ptr<IEffect>& in_handle)
+ REQUIRES(mMutex);
+ void cleanupEffectMap_l() REQUIRES(mMutex);
bool openEffectLibrary(const ::aidl::android::media::audio::common::AudioUuid& impl,
const std::string& path);
void createIdentityWithConfig(
- const EffectConfig::LibraryUuid& configLib,
+ const EffectConfig::Library& configLib,
const ::aidl::android::media::audio::common::AudioUuid& typeUuidStr,
const std::optional<::aidl::android::media::audio::common::AudioUuid> proxyUuid);
- ndk::ScopedAStatus getDescriptorWithUuid(
- const aidl::android::media::audio::common::AudioUuid& uuid, Descriptor* desc);
+ ndk::ScopedAStatus getDescriptorWithUuid_l(
+ const aidl::android::media::audio::common::AudioUuid& uuid, Descriptor* desc)
+ REQUIRES(mMutex);
void loadEffectLibs();
/* Get effect_dl_interface_s from library handle */
- void getDlSyms(DlEntry& entry);
+ void getDlSyms_l(DlEntry& entry) REQUIRES(mMutex);
};
} // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/main.cpp b/audio/aidl/default/main.cpp
index af71aa8..93fb366 100644
--- a/audio/aidl/default/main.cpp
+++ b/audio/aidl/default/main.cpp
@@ -16,20 +16,21 @@
#include <cstdlib>
#include <ctime>
+#include <sstream>
#include <utility>
+#include <vector>
#include <android-base/logging.h>
+#include <android-base/properties.h>
#include <android/binder_ibinder_platform.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include "core-impl/Config.h"
#include "core-impl/Module.h"
-#include "core-impl/ModuleUsb.h"
using aidl::android::hardware::audio::core::Config;
using aidl::android::hardware::audio::core::Module;
-using aidl::android::hardware::audio::core::ModuleUsb;
int main() {
// Random values are used in the implementation.
@@ -52,18 +53,20 @@
CHECK_EQ(STATUS_OK, status);
// Make modules
- auto createModule = [](Module::Type type, const std::string& instance) {
+ auto createModule = [](Module::Type type) {
auto module = Module::createInstance(type);
ndk::SpAIBinder moduleBinder = module->asBinder();
- const std::string moduleName = std::string(Module::descriptor).append("/").append(instance);
+ std::stringstream moduleName;
+ moduleName << Module::descriptor << "/" << type;
AIBinder_setMinSchedulerPolicy(moduleBinder.get(), SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
- binder_status_t status = AServiceManager_addService(moduleBinder.get(), moduleName.c_str());
+ binder_status_t status =
+ AServiceManager_addService(moduleBinder.get(), moduleName.str().c_str());
CHECK_EQ(STATUS_OK, status);
return std::make_pair(module, moduleBinder);
};
- auto modules = {createModule(Module::Type::DEFAULT, "default"),
- createModule(Module::Type::R_SUBMIX, "r_submix"),
- createModule(Module::Type::USB, "usb")};
+ auto modules = {createModule(Module::Type::DEFAULT), createModule(Module::Type::R_SUBMIX),
+ createModule(Module::Type::USB), createModule(Module::Type::STUB)};
+ (void)modules;
ABinderProcess_joinThreadPool();
return EXIT_FAILURE; // should not reach
diff --git a/audio/aidl/default/r_submix/ModuleRemoteSubmix.cpp b/audio/aidl/default/r_submix/ModuleRemoteSubmix.cpp
new file mode 100644
index 0000000..9be7837
--- /dev/null
+++ b/audio/aidl/default/r_submix/ModuleRemoteSubmix.cpp
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2023 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 "AHAL_ModuleRemoteSubmix"
+
+#include <vector>
+
+#include <android-base/logging.h>
+
+#include "RemoteSubmixUtils.h"
+#include "core-impl/ModuleRemoteSubmix.h"
+#include "core-impl/StreamRemoteSubmix.h"
+
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::AudioPort;
+using aidl::android::media::audio::common::AudioPortConfig;
+using aidl::android::media::audio::common::MicrophoneInfo;
+
+namespace aidl::android::hardware::audio::core {
+
+ndk::ScopedAStatus ModuleRemoteSubmix::getTelephony(std::shared_ptr<ITelephony>* _aidl_return) {
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) {
+ *_aidl_return = nullptr;
+ LOG(DEBUG) << __func__ << ": returning null";
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::getMicMute(bool* _aidl_return __unused) {
+ LOG(DEBUG) << __func__ << ": is not supported";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::setMicMute(bool in_mute __unused) {
+ LOG(DEBUG) << __func__ << ": is not supported";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::createInputStream(
+ StreamContext&& context, const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones, std::shared_ptr<StreamIn>* result) {
+ return createStreamInstance<StreamInRemoteSubmix>(result, std::move(context), sinkMetadata,
+ microphones);
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::createOutputStream(
+ StreamContext&& context, const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo, std::shared_ptr<StreamOut>* result) {
+ return createStreamInstance<StreamOutRemoteSubmix>(result, std::move(context), sourceMetadata,
+ offloadInfo);
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::populateConnectedDevicePort(AudioPort* audioPort) {
+ LOG(VERBOSE) << __func__ << ": Profiles already populated by Configuration";
+ for (auto profile : audioPort->profiles) {
+ for (auto channelMask : profile.channelMasks) {
+ if (!r_submix::isChannelMaskSupported(channelMask)) {
+ LOG(ERROR) << __func__ << ": the profile " << profile.name
+ << " has unsupported channel mask : " << channelMask.toString();
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ }
+ for (auto sampleRate : profile.sampleRates) {
+ if (!r_submix::isSampleRateSupported(sampleRate)) {
+ LOG(ERROR) << __func__ << ": the profile " << profile.name
+ << " has unsupported sample rate : " << sampleRate;
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ }
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::checkAudioPatchEndpointsMatch(
+ const std::vector<AudioPortConfig*>& sources, const std::vector<AudioPortConfig*>& sinks) {
+ for (const auto& source : sources) {
+ for (const auto& sink : sinks) {
+ if (source->sampleRate != sink->sampleRate ||
+ source->channelMask != sink->channelMask || source->format != sink->format) {
+ LOG(ERROR) << __func__
+ << ": mismatch port configuration, source=" << source->toString()
+ << ", sink=" << sink->toString();
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+ }
+ }
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+void ModuleRemoteSubmix::onExternalDeviceConnectionChanged(
+ const ::aidl::android::media::audio::common::AudioPort& audioPort __unused,
+ bool connected __unused) {
+ LOG(DEBUG) << __func__ << ": do nothing and return";
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::onMasterMuteChanged(bool __unused) {
+ LOG(DEBUG) << __func__ << ": is not supported";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus ModuleRemoteSubmix::onMasterVolumeChanged(float __unused) {
+ LOG(DEBUG) << __func__ << ": is not supported";
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/r_submix/RemoteSubmixUtils.cpp b/audio/aidl/default/r_submix/RemoteSubmixUtils.cpp
new file mode 100644
index 0000000..2f5d17d
--- /dev/null
+++ b/audio/aidl/default/r_submix/RemoteSubmixUtils.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+#include <vector>
+
+#include "RemoteSubmixUtils.h"
+
+namespace aidl::android::hardware::audio::core::r_submix {
+
+bool isChannelMaskSupported(const AudioChannelLayout& channelMask) {
+ const static std::vector<AudioChannelLayout> kSupportedChannelMask = {
+ AudioChannelLayout::make<AudioChannelLayout::Tag::layoutMask>(
+ AudioChannelLayout::LAYOUT_MONO),
+ AudioChannelLayout::make<AudioChannelLayout::Tag::layoutMask>(
+ AudioChannelLayout::LAYOUT_STEREO)};
+
+ if (std::find(kSupportedChannelMask.begin(), kSupportedChannelMask.end(), channelMask) !=
+ kSupportedChannelMask.end()) {
+ return true;
+ }
+ return false;
+}
+
+bool isSampleRateSupported(int sampleRate) {
+ const static std::vector<int> kSupportedSampleRates = {8000, 11025, 12000, 16000, 22050,
+ 24000, 32000, 44100, 48000};
+
+ if (std::find(kSupportedSampleRates.begin(), kSupportedSampleRates.end(), sampleRate) !=
+ kSupportedSampleRates.end()) {
+ return true;
+ }
+ return false;
+}
+
+} // namespace aidl::android::hardware::audio::core::r_submix
diff --git a/audio/aidl/default/r_submix/RemoteSubmixUtils.h b/audio/aidl/default/r_submix/RemoteSubmixUtils.h
new file mode 100644
index 0000000..952a992
--- /dev/null
+++ b/audio/aidl/default/r_submix/RemoteSubmixUtils.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#pragma once
+
+#include <aidl/android/media/audio/common/AudioChannelLayout.h>
+#include <aidl/android/media/audio/common/AudioFormatDescription.h>
+
+using aidl::android::media::audio::common::AudioChannelLayout;
+
+namespace aidl::android::hardware::audio::core::r_submix {
+
+bool isChannelMaskSupported(const AudioChannelLayout& channelMask);
+
+bool isSampleRateSupported(int sampleRate);
+
+} // namespace aidl::android::hardware::audio::core::r_submix
diff --git a/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp b/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp
new file mode 100644
index 0000000..53d4aa6
--- /dev/null
+++ b/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp
@@ -0,0 +1,375 @@
+/*
+ * Copyright (C) 2023 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 "AHAL_StreamRemoteSubmix"
+#include <android-base/logging.h>
+
+#include <cmath>
+
+#include "core-impl/StreamRemoteSubmix.h"
+
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::MicrophoneDynamicInfo;
+using aidl::android::media::audio::common::MicrophoneInfo;
+
+namespace aidl::android::hardware::audio::core {
+
+StreamRemoteSubmix::StreamRemoteSubmix(const StreamContext& context, const Metadata& metadata)
+ : StreamCommonImpl(context, metadata),
+ mPortId(context.getPortId()),
+ mIsInput(isInput(metadata)) {
+ mStreamConfig.frameSize = context.getFrameSize();
+ mStreamConfig.format = context.getFormat();
+ mStreamConfig.channelLayout = context.getChannelLayout();
+ mStreamConfig.sampleRate = context.getSampleRate();
+}
+
+std::mutex StreamRemoteSubmix::sSubmixRoutesLock;
+std::map<int32_t, std::shared_ptr<SubmixRoute>> StreamRemoteSubmix::sSubmixRoutes;
+
+::android::status_t StreamRemoteSubmix::init() {
+ {
+ std::lock_guard guard(sSubmixRoutesLock);
+ if (sSubmixRoutes.find(mPortId) != sSubmixRoutes.end()) {
+ mCurrentRoute = sSubmixRoutes[mPortId];
+ }
+ }
+ // If route is not available for this port, add it.
+ if (mCurrentRoute == nullptr) {
+ // Initialize the pipe.
+ mCurrentRoute = std::make_shared<SubmixRoute>();
+ if (::android::OK != mCurrentRoute->createPipe(mStreamConfig)) {
+ LOG(ERROR) << __func__ << ": create pipe failed";
+ return ::android::NO_INIT;
+ }
+ {
+ std::lock_guard guard(sSubmixRoutesLock);
+ sSubmixRoutes.emplace(mPortId, mCurrentRoute);
+ }
+ } else {
+ if (!mCurrentRoute->isStreamConfigValid(mIsInput, mStreamConfig)) {
+ LOG(ERROR) << __func__ << ": invalid stream config";
+ return ::android::NO_INIT;
+ }
+ sp<MonoPipe> sink = mCurrentRoute->getSink();
+ if (sink == nullptr) {
+ LOG(ERROR) << __func__ << ": nullptr sink when opening stream";
+ return ::android::NO_INIT;
+ }
+ // If the sink has been shutdown or pipe recreation is forced, delete the pipe and
+ // recreate it.
+ if (sink->isShutdown()) {
+ LOG(DEBUG) << __func__ << ": Non-nullptr shut down sink when opening stream";
+ if (::android::OK != mCurrentRoute->resetPipe()) {
+ LOG(ERROR) << __func__ << ": reset pipe failed";
+ return ::android::NO_INIT;
+ }
+ }
+ }
+
+ mCurrentRoute->openStream(mIsInput);
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::drain(StreamDescriptor::DrainMode) {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::flush() {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::pause() {
+ usleep(1000);
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::standby() {
+ mCurrentRoute->standby(mIsInput);
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::start() {
+ mCurrentRoute->exitStandby(mIsInput);
+ return ::android::OK;
+}
+
+ndk::ScopedAStatus StreamRemoteSubmix::prepareToClose() {
+ if (!mIsInput) {
+ std::shared_ptr<SubmixRoute> route = nullptr;
+ {
+ std::lock_guard guard(sSubmixRoutesLock);
+ if (sSubmixRoutes.find(mPortId) != sSubmixRoutes.end()) {
+ route = sSubmixRoutes[mPortId];
+ }
+ }
+ if (route != nullptr) {
+ sp<MonoPipe> sink = route->getSink();
+ if (sink == nullptr) {
+ ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ LOG(DEBUG) << __func__ << ": shutting down MonoPipe sink";
+
+ sink->shutdown(true);
+ } else {
+ LOG(DEBUG) << __func__ << ": stream already closed.";
+ ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+// Remove references to the specified input and output streams. When the device no longer
+// references input and output streams destroy the associated pipe.
+void StreamRemoteSubmix::shutdown() {
+ mCurrentRoute->closeStream(mIsInput);
+ // If all stream instances are closed, we can remove route information for this port.
+ if (!mCurrentRoute->hasAtleastOneStreamOpen()) {
+ mCurrentRoute->releasePipe();
+ LOG(DEBUG) << __func__ << ": pipe destroyed";
+
+ std::lock_guard guard(sSubmixRoutesLock);
+ sSubmixRoutes.erase(mPortId);
+ }
+ mCurrentRoute.reset();
+}
+
+::android::status_t StreamRemoteSubmix::transfer(void* buffer, size_t frameCount,
+ size_t* actualFrameCount, int32_t* latencyMs) {
+ *latencyMs = (getStreamPipeSizeInFrames() * MILLIS_PER_SECOND) / mStreamConfig.sampleRate;
+ LOG(VERBOSE) << __func__ << ": Latency " << *latencyMs << "ms";
+
+ sp<MonoPipe> sink = mCurrentRoute->getSink();
+ if (sink != nullptr) {
+ if (sink->isShutdown()) {
+ sink.clear();
+ LOG(VERBOSE) << __func__ << ": pipe shutdown, ignoring the transfer.";
+ // the pipe has already been shutdown, this buffer will be lost but we must simulate
+ // timing so we don't drain the output faster than realtime
+ const size_t delayUs = static_cast<size_t>(
+ std::roundf(frameCount * MICROS_PER_SECOND / mStreamConfig.sampleRate));
+ usleep(delayUs);
+
+ *actualFrameCount = frameCount;
+ return ::android::OK;
+ }
+ } else {
+ LOG(ERROR) << __func__ << ": transfer without a pipe!";
+ return ::android::UNEXPECTED_NULL;
+ }
+
+ return (mIsInput ? inRead(buffer, frameCount, actualFrameCount)
+ : outWrite(buffer, frameCount, actualFrameCount));
+}
+
+::android::status_t StreamRemoteSubmix::getPosition(StreamDescriptor::Position* position) {
+ sp<MonoPipeReader> source = mCurrentRoute->getSource();
+ if (source == nullptr) {
+ return ::android::NO_INIT;
+ }
+ const ssize_t framesInPipe = source->availableToRead();
+ if (framesInPipe < 0) {
+ return ::android::INVALID_OPERATION;
+ }
+ if (mIsInput) {
+ position->frames += framesInPipe;
+ } else {
+ if (position->frames > framesInPipe) {
+ position->frames -= framesInPipe;
+ } else {
+ position->frames = 0;
+ }
+ }
+ return ::android::OK;
+}
+
+// Calculate the maximum size of the pipe buffer in frames for the specified stream.
+size_t StreamRemoteSubmix::getStreamPipeSizeInFrames() {
+ auto pipeConfig = mCurrentRoute->mPipeConfig;
+ const size_t maxFrameSize = std::max(mStreamConfig.frameSize, pipeConfig.frameSize);
+ return (pipeConfig.frameCount * pipeConfig.frameSize) / maxFrameSize;
+}
+
+::android::status_t StreamRemoteSubmix::outWrite(void* buffer, size_t frameCount,
+ size_t* actualFrameCount) {
+ sp<MonoPipe> sink = mCurrentRoute->getSink();
+ if (sink != nullptr) {
+ if (sink->isShutdown()) {
+ sink.clear();
+ LOG(VERBOSE) << __func__ << ": pipe shutdown, ignoring the write.";
+ // the pipe has already been shutdown, this buffer will be lost but we must
+ // simulate timing so we don't drain the output faster than realtime
+ const size_t delayUs = static_cast<size_t>(
+ std::roundf(frameCount * MICROS_PER_SECOND / mStreamConfig.sampleRate));
+ usleep(delayUs);
+ *actualFrameCount = frameCount;
+ return ::android::OK;
+ }
+ } else {
+ LOG(FATAL) << __func__ << ": without a pipe!";
+ return ::android::UNKNOWN_ERROR;
+ }
+
+ const size_t availableToWrite = sink->availableToWrite();
+ // NOTE: sink has been checked above and sink and source life cycles are synchronized
+ sp<MonoPipeReader> source = mCurrentRoute->getSource();
+ // If the write to the sink should be blocked, flush enough frames from the pipe to make space
+ // to write the most recent data.
+ if (!mCurrentRoute->shouldBlockWrite() && availableToWrite < frameCount) {
+ static uint8_t flushBuffer[64];
+ const size_t flushBufferSizeFrames = sizeof(flushBuffer) / mStreamConfig.frameSize;
+ size_t framesToFlushFromSource = frameCount - availableToWrite;
+ LOG(VERBOSE) << __func__ << ": flushing " << framesToFlushFromSource
+ << " frames from the pipe to avoid blocking";
+ while (framesToFlushFromSource) {
+ const size_t flushSize = std::min(framesToFlushFromSource, flushBufferSizeFrames);
+ framesToFlushFromSource -= flushSize;
+ // read does not block
+ source->read(flushBuffer, flushSize);
+ }
+ }
+
+ ssize_t writtenFrames = sink->write(buffer, frameCount);
+ if (writtenFrames < 0) {
+ if (writtenFrames == (ssize_t)::android::NEGOTIATE) {
+ LOG(ERROR) << __func__ << ": write to pipe returned NEGOTIATE";
+ sink.clear();
+ *actualFrameCount = 0;
+ return ::android::UNKNOWN_ERROR;
+ } else {
+ // write() returned UNDERRUN or WOULD_BLOCK, retry
+ LOG(ERROR) << __func__ << ": write to pipe returned unexpected " << writtenFrames;
+ writtenFrames = sink->write(buffer, frameCount);
+ }
+ }
+ sink.clear();
+
+ if (writtenFrames < 0) {
+ LOG(ERROR) << __func__ << ": failed writing to pipe with " << writtenFrames;
+ *actualFrameCount = 0;
+ return ::android::UNKNOWN_ERROR;
+ }
+ LOG(VERBOSE) << __func__ << ": wrote " << writtenFrames << "frames";
+ *actualFrameCount = writtenFrames;
+ return ::android::OK;
+}
+
+::android::status_t StreamRemoteSubmix::inRead(void* buffer, size_t frameCount,
+ size_t* actualFrameCount) {
+ // about to read from audio source
+ sp<MonoPipeReader> source = mCurrentRoute->getSource();
+ if (source == nullptr) {
+ int readErrorCount = mCurrentRoute->notifyReadError();
+ if (readErrorCount < kMaxReadErrorLogs) {
+ LOG(ERROR)
+ << __func__
+ << ": no audio pipe yet we're trying to read! (not all errors will be logged)";
+ } else {
+ LOG(ERROR) << __func__ << ": Read errors " << readErrorCount;
+ }
+ const size_t delayUs = static_cast<size_t>(
+ std::roundf(frameCount * MICROS_PER_SECOND / mStreamConfig.sampleRate));
+ usleep(delayUs);
+ memset(buffer, 0, mStreamConfig.frameSize * frameCount);
+ *actualFrameCount = frameCount;
+ return ::android::OK;
+ }
+
+ // read the data from the pipe
+ int attempts = 0;
+ const size_t delayUs = static_cast<size_t>(std::roundf(kReadAttemptSleepUs));
+ char* buff = (char*)buffer;
+ size_t remainingFrames = frameCount;
+
+ while ((remainingFrames > 0) && (attempts < kMaxReadFailureAttempts)) {
+ LOG(VERBOSE) << __func__ << ": frames available to read " << source->availableToRead();
+
+ ssize_t framesRead = source->read(buff, remainingFrames);
+
+ LOG(VERBOSE) << __func__ << ": frames read " << framesRead;
+
+ if (framesRead > 0) {
+ remainingFrames -= framesRead;
+ buff += framesRead * mStreamConfig.frameSize;
+ LOG(VERBOSE) << __func__ << ": (attempts = " << attempts << ") got " << framesRead
+ << " frames, remaining=" << remainingFrames;
+ } else {
+ attempts++;
+ LOG(WARNING) << __func__ << ": read returned " << framesRead
+ << " , read failure attempts = " << attempts;
+ usleep(delayUs);
+ }
+ }
+ // done using the source
+ source.clear();
+
+ if (remainingFrames > 0) {
+ const size_t remainingBytes = remainingFrames * mStreamConfig.frameSize;
+ LOG(VERBOSE) << __func__ << ": clearing remaining_frames = " << remainingFrames;
+ memset(((char*)buffer) + (mStreamConfig.frameSize * frameCount) - remainingBytes, 0,
+ remainingBytes);
+ }
+
+ long readCounterFrames = mCurrentRoute->updateReadCounterFrames(frameCount);
+ *actualFrameCount = frameCount;
+
+ // compute how much we need to sleep after reading the data by comparing the wall clock with
+ // the projected time at which we should return.
+ // wall clock after reading from the pipe
+ auto recordDurationUs = std::chrono::steady_clock::now() - mCurrentRoute->getRecordStartTime();
+
+ // readCounterFrames contains the number of frames that have been read since the beginning of
+ // recording (including this call): it's converted to usec and compared to how long we've been
+ // recording for, which gives us how long we must wait to sync the projected recording time, and
+ // the observed recording time.
+ static constexpr float kScaleFactor = .8f;
+ const size_t projectedVsObservedOffsetUs =
+ kScaleFactor * (static_cast<size_t>(std::roundf((readCounterFrames * MICROS_PER_SECOND /
+ mStreamConfig.sampleRate) -
+ recordDurationUs.count())));
+
+ LOG(VERBOSE) << __func__ << ": record duration " << recordDurationUs.count()
+ << " microseconds, will wait: " << projectedVsObservedOffsetUs << " microseconds";
+ if (projectedVsObservedOffsetUs > 0) {
+ usleep(projectedVsObservedOffsetUs);
+ }
+ return ::android::OK;
+}
+
+StreamInRemoteSubmix::StreamInRemoteSubmix(StreamContext&& context,
+ const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones)
+ : StreamIn(std::move(context), microphones),
+ StreamRemoteSubmix(StreamIn::mContext, sinkMetadata) {}
+
+ndk::ScopedAStatus StreamInRemoteSubmix::getActiveMicrophones(
+ std::vector<MicrophoneDynamicInfo>* _aidl_return) {
+ LOG(DEBUG) << __func__ << ": not supported";
+ *_aidl_return = std::vector<MicrophoneDynamicInfo>();
+ return ndk::ScopedAStatus::ok();
+}
+
+StreamOutRemoteSubmix::StreamOutRemoteSubmix(StreamContext&& context,
+ const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo)
+ : StreamOut(std::move(context), offloadInfo),
+ StreamRemoteSubmix(StreamOut::mContext, sourceMetadata) {}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/r_submix/SubmixRoute.cpp b/audio/aidl/default/r_submix/SubmixRoute.cpp
new file mode 100644
index 0000000..ddac64d
--- /dev/null
+++ b/audio/aidl/default/r_submix/SubmixRoute.cpp
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2023 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 "AHAL_SubmixRoute"
+#include <android-base/logging.h>
+#include <media/AidlConversionCppNdk.h>
+
+#include <Utils.h>
+
+#include "SubmixRoute.h"
+
+using aidl::android::hardware::audio::common::getChannelCount;
+
+namespace aidl::android::hardware::audio::core::r_submix {
+
+// Verify a submix input or output stream can be opened.
+bool SubmixRoute::isStreamConfigValid(bool isInput, const AudioConfig& streamConfig) {
+ // If the stream is already open, don't open it again.
+ // ENABLE_LEGACY_INPUT_OPEN is default behaviour
+ if (!isInput && isStreamOutOpen()) {
+ LOG(ERROR) << __func__ << ": output stream already open.";
+ return false;
+ }
+ // If either stream is open, verify the existing pipe config matches the stream config.
+ if (hasAtleastOneStreamOpen() && !isStreamConfigCompatible(streamConfig)) {
+ return false;
+ }
+ return true;
+}
+
+// Compare this stream config with existing pipe config, returning false if they do *not*
+// match, true otherwise.
+bool SubmixRoute::isStreamConfigCompatible(const AudioConfig& streamConfig) {
+ if (streamConfig.channelLayout != mPipeConfig.channelLayout) {
+ LOG(ERROR) << __func__ << ": channel count mismatch, stream channels = "
+ << streamConfig.channelLayout.toString()
+ << " pipe config channels = " << mPipeConfig.channelLayout.toString();
+ return false;
+ }
+ if (streamConfig.sampleRate != mPipeConfig.sampleRate) {
+ LOG(ERROR) << __func__
+ << ": sample rate mismatch, stream sample rate = " << streamConfig.sampleRate
+ << " pipe config sample rate = " << mPipeConfig.sampleRate;
+ return false;
+ }
+ if (streamConfig.format != mPipeConfig.format) {
+ LOG(ERROR) << __func__
+ << ": format mismatch, stream format = " << streamConfig.format.toString()
+ << " pipe config format = " << mPipeConfig.format.toString();
+ return false;
+ }
+ return true;
+}
+
+bool SubmixRoute::hasAtleastOneStreamOpen() {
+ std::lock_guard guard(mLock);
+ return (mStreamInOpen || mStreamOutOpen);
+}
+
+// We DO NOT block if:
+// - no peer input stream is present
+// - the peer input is in standby AFTER having been active.
+// We DO block if:
+// - the input was never activated to avoid discarding first frames in the pipe in case capture
+// start was delayed
+bool SubmixRoute::shouldBlockWrite() {
+ std::lock_guard guard(mLock);
+ return (mStreamInOpen || (mStreamInStandby && (mReadCounterFrames != 0)));
+}
+
+int SubmixRoute::notifyReadError() {
+ std::lock_guard guard(mLock);
+ return ++mReadErrorCount;
+}
+
+long SubmixRoute::updateReadCounterFrames(size_t frameCount) {
+ std::lock_guard guard(mLock);
+ mReadCounterFrames += frameCount;
+ return mReadCounterFrames;
+}
+
+void SubmixRoute::openStream(bool isInput) {
+ std::lock_guard guard(mLock);
+ if (isInput) {
+ if (mStreamInOpen) {
+ mInputRefCount++;
+ } else {
+ mInputRefCount = 1;
+ mStreamInOpen = true;
+ }
+ mStreamInStandby = true;
+ mReadCounterFrames = 0;
+ mReadErrorCount = 0;
+ } else {
+ mStreamOutOpen = true;
+ }
+}
+
+void SubmixRoute::closeStream(bool isInput) {
+ std::lock_guard guard(mLock);
+ if (isInput) {
+ mInputRefCount--;
+ if (mInputRefCount == 0) {
+ mStreamInOpen = false;
+ if (mSink != nullptr) {
+ mSink->shutdown(true);
+ }
+ }
+ } else {
+ mStreamOutOpen = false;
+ }
+}
+
+// If SubmixRoute doesn't exist for a port, create a pipe for the submix audio device of size
+// buffer_size_frames and store config of the submix audio device.
+::android::status_t SubmixRoute::createPipe(const AudioConfig& streamConfig) {
+ const int channelCount = getChannelCount(streamConfig.channelLayout);
+ const audio_format_t audioFormat = VALUE_OR_RETURN_STATUS(
+ aidl2legacy_AudioFormatDescription_audio_format_t(streamConfig.format));
+ const ::android::NBAIO_Format format =
+ ::android::Format_from_SR_C(streamConfig.sampleRate, channelCount, audioFormat);
+ const ::android::NBAIO_Format offers[1] = {format};
+ size_t numCounterOffers = 0;
+
+ const size_t pipeSizeInFrames =
+ r_submix::kDefaultPipeSizeInFrames *
+ ((float)streamConfig.sampleRate / r_submix::kDefaultSampleRateHz);
+ LOG(VERBOSE) << __func__ << ": creating pipe, rate : " << streamConfig.sampleRate
+ << ", pipe size : " << pipeSizeInFrames;
+
+ // Create a MonoPipe with optional blocking set to true.
+ sp<MonoPipe> sink = sp<MonoPipe>::make(pipeSizeInFrames, format, true /*writeCanBlock*/);
+ if (sink == nullptr) {
+ LOG(FATAL) << __func__ << ": sink is null";
+ return ::android::UNEXPECTED_NULL;
+ }
+
+ // Negotiation between the source and sink cannot fail as the device open operation
+ // creates both ends of the pipe using the same audio format.
+ ssize_t index = sink->negotiate(offers, 1, nullptr, numCounterOffers);
+ if (index != 0) {
+ LOG(FATAL) << __func__ << ": Negotiation for the sink failed, index = " << index;
+ return ::android::BAD_INDEX;
+ }
+ sp<MonoPipeReader> source = sp<MonoPipeReader>::make(sink.get());
+ if (source == nullptr) {
+ LOG(FATAL) << __func__ << ": source is null";
+ return ::android::UNEXPECTED_NULL;
+ }
+ numCounterOffers = 0;
+ index = source->negotiate(offers, 1, nullptr, numCounterOffers);
+ if (index != 0) {
+ LOG(FATAL) << __func__ << ": Negotiation for the source failed, index = " << index;
+ return ::android::BAD_INDEX;
+ }
+ LOG(VERBOSE) << __func__ << ": created pipe";
+
+ mPipeConfig = streamConfig;
+ mPipeConfig.frameCount = sink->maxFrames();
+
+ LOG(VERBOSE) << __func__ << ": Pipe frame size : " << mPipeConfig.frameSize
+ << ", pipe frames : " << mPipeConfig.frameCount;
+
+ // Save references to the source and sink.
+ {
+ std::lock_guard guard(mLock);
+ mSink = std::move(sink);
+ mSource = std::move(source);
+ }
+
+ return ::android::OK;
+}
+
+// Release references to the sink and source.
+void SubmixRoute::releasePipe() {
+ std::lock_guard guard(mLock);
+ mSink.clear();
+ mSource.clear();
+}
+
+::android::status_t SubmixRoute::resetPipe() {
+ releasePipe();
+ return createPipe(mPipeConfig);
+}
+
+void SubmixRoute::standby(bool isInput) {
+ std::lock_guard guard(mLock);
+
+ if (isInput) {
+ mStreamInStandby = true;
+ } else if (!mStreamOutStandby) {
+ mStreamOutStandby = true;
+ mStreamOutStandbyTransition = true;
+ }
+}
+
+void SubmixRoute::exitStandby(bool isInput) {
+ std::lock_guard guard(mLock);
+
+ if (isInput) {
+ if (mStreamInStandby || mStreamOutStandbyTransition) {
+ mStreamInStandby = false;
+ mStreamOutStandbyTransition = false;
+ // keep track of when we exit input standby (== first read == start "real recording")
+ // or when we start recording silence, and reset projected time
+ mRecordStartTime = std::chrono::steady_clock::now();
+ mReadCounterFrames = 0;
+ }
+ } else {
+ if (mStreamOutStandby) {
+ mStreamOutStandby = false;
+ mStreamOutStandbyTransition = true;
+ }
+ }
+}
+
+} // namespace aidl::android::hardware::audio::core::r_submix
diff --git a/audio/aidl/default/r_submix/SubmixRoute.h b/audio/aidl/default/r_submix/SubmixRoute.h
new file mode 100644
index 0000000..1a98df2
--- /dev/null
+++ b/audio/aidl/default/r_submix/SubmixRoute.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <mutex>
+
+#include <audio_utils/clock.h>
+
+#include <media/nbaio/MonoPipe.h>
+#include <media/nbaio/MonoPipeReader.h>
+
+#include <aidl/android/media/audio/common/AudioChannelLayout.h>
+
+#include "core-impl/Stream.h"
+
+using aidl::android::media::audio::common::AudioChannelLayout;
+using aidl::android::media::audio::common::AudioFormatDescription;
+using aidl::android::media::audio::common::AudioFormatType;
+using aidl::android::media::audio::common::PcmType;
+using ::android::MonoPipe;
+using ::android::MonoPipeReader;
+using ::android::sp;
+
+namespace aidl::android::hardware::audio::core::r_submix {
+
+static constexpr int kDefaultSampleRateHz = 48000;
+// Size at default sample rate
+// NOTE: This value will be rounded up to the nearest power of 2 by MonoPipe().
+static constexpr int kDefaultPipeSizeInFrames = (1024 * 4);
+
+// Configuration of the audio stream.
+struct AudioConfig {
+ int sampleRate = kDefaultSampleRateHz;
+ AudioFormatDescription format =
+ AudioFormatDescription{.type = AudioFormatType::PCM, .pcm = PcmType::INT_16_BIT};
+ AudioChannelLayout channelLayout =
+ AudioChannelLayout::make<AudioChannelLayout::Tag::layoutMask>(
+ AudioChannelLayout::LAYOUT_STEREO);
+ size_t frameSize;
+ size_t frameCount;
+};
+
+class SubmixRoute {
+ public:
+ AudioConfig mPipeConfig;
+
+ bool isStreamInOpen() {
+ std::lock_guard guard(mLock);
+ return mStreamInOpen;
+ }
+ bool getStreamInStandby() {
+ std::lock_guard guard(mLock);
+ return mStreamInStandby;
+ }
+ bool isStreamOutOpen() {
+ std::lock_guard guard(mLock);
+ return mStreamOutOpen;
+ }
+ bool getStreamOutStandby() {
+ std::lock_guard guard(mLock);
+ return mStreamOutStandby;
+ }
+ long getReadCounterFrames() {
+ std::lock_guard guard(mLock);
+ return mReadCounterFrames;
+ }
+ int getReadErrorCount() {
+ std::lock_guard guard(mLock);
+ return mReadErrorCount;
+ }
+ std::chrono::time_point<std::chrono::steady_clock> getRecordStartTime() {
+ std::lock_guard guard(mLock);
+ return mRecordStartTime;
+ }
+ sp<MonoPipe> getSink() {
+ std::lock_guard guard(mLock);
+ return mSink;
+ }
+ sp<MonoPipeReader> getSource() {
+ std::lock_guard guard(mLock);
+ return mSource;
+ }
+
+ bool isStreamConfigValid(bool isInput, const AudioConfig& streamConfig);
+ void closeStream(bool isInput);
+ ::android::status_t createPipe(const AudioConfig& streamConfig);
+ void exitStandby(bool isInput);
+ bool hasAtleastOneStreamOpen();
+ int notifyReadError();
+ void openStream(bool isInput);
+ void releasePipe();
+ ::android::status_t resetPipe();
+ bool shouldBlockWrite();
+ void standby(bool isInput);
+ long updateReadCounterFrames(size_t frameCount);
+
+ private:
+ bool isStreamConfigCompatible(const AudioConfig& streamConfig);
+
+ std::mutex mLock;
+
+ bool mStreamInOpen GUARDED_BY(mLock) = false;
+ int mInputRefCount GUARDED_BY(mLock) = 0;
+ bool mStreamInStandby GUARDED_BY(mLock) = true;
+ bool mStreamOutStandbyTransition GUARDED_BY(mLock) = false;
+ bool mStreamOutOpen GUARDED_BY(mLock) = false;
+ bool mStreamOutStandby GUARDED_BY(mLock) = true;
+ // how many frames have been requested to be read since standby
+ long mReadCounterFrames GUARDED_BY(mLock) = 0;
+ int mReadErrorCount GUARDED_BY(mLock) = 0;
+ // wall clock when recording starts
+ std::chrono::time_point<std::chrono::steady_clock> mRecordStartTime GUARDED_BY(mLock);
+
+ // Pipe variables: they handle the ring buffer that "pipes" audio:
+ // - from the submix virtual audio output == what needs to be played
+ // remotely, seen as an output for the client
+ // - to the virtual audio source == what is captured by the component
+ // which "records" the submix / virtual audio source, and handles it as needed.
+ // A usecase example is one where the component capturing the audio is then sending it over
+ // Wifi for presentation on a remote Wifi Display device (e.g. a dongle attached to a TV, or a
+ // TV with Wifi Display capabilities), or to a wireless audio player.
+ sp<MonoPipe> mSink GUARDED_BY(mLock);
+ sp<MonoPipeReader> mSource GUARDED_BY(mLock);
+};
+
+} // namespace aidl::android::hardware::audio::core::r_submix
diff --git a/audio/aidl/default/stub/ModuleStub.cpp b/audio/aidl/default/stub/ModuleStub.cpp
new file mode 100644
index 0000000..5e4cd88
--- /dev/null
+++ b/audio/aidl/default/stub/ModuleStub.cpp
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <vector>
+
+#define LOG_TAG "AHAL_ModuleStub"
+#include <Utils.h>
+#include <android-base/logging.h>
+
+#include "core-impl/Bluetooth.h"
+#include "core-impl/ModuleStub.h"
+#include "core-impl/StreamStub.h"
+
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::AudioPort;
+using aidl::android::media::audio::common::AudioPortConfig;
+using aidl::android::media::audio::common::MicrophoneInfo;
+
+namespace aidl::android::hardware::audio::core {
+
+ndk::ScopedAStatus ModuleStub::getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) {
+ if (!mBluetooth) {
+ mBluetooth = ndk::SharedRefBase::make<Bluetooth>();
+ }
+ *_aidl_return = mBluetooth.getPtr();
+ LOG(DEBUG) << __func__
+ << ": returning instance of IBluetooth: " << _aidl_return->get()->asBinder().get();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleStub::getBluetoothA2dp(std::shared_ptr<IBluetoothA2dp>* _aidl_return) {
+ if (!mBluetoothA2dp) {
+ mBluetoothA2dp = ndk::SharedRefBase::make<BluetoothA2dp>();
+ }
+ *_aidl_return = mBluetoothA2dp.getPtr();
+ LOG(DEBUG) << __func__ << ": returning instance of IBluetoothA2dp: "
+ << _aidl_return->get()->asBinder().get();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleStub::getBluetoothLe(std::shared_ptr<IBluetoothLe>* _aidl_return) {
+ if (!mBluetoothLe) {
+ mBluetoothLe = ndk::SharedRefBase::make<BluetoothLe>();
+ }
+ *_aidl_return = mBluetoothLe.getPtr();
+ LOG(DEBUG) << __func__
+ << ": returning instance of IBluetoothLe: " << _aidl_return->get()->asBinder().get();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus ModuleStub::createInputStream(StreamContext&& context,
+ const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) {
+ return createStreamInstance<StreamInStub>(result, std::move(context), sinkMetadata,
+ microphones);
+}
+
+ndk::ScopedAStatus ModuleStub::createOutputStream(
+ StreamContext&& context, const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo, std::shared_ptr<StreamOut>* result) {
+ return createStreamInstance<StreamOutStub>(result, std::move(context), sourceMetadata,
+ offloadInfo);
+}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/stub/StreamStub.cpp b/audio/aidl/default/stub/StreamStub.cpp
new file mode 100644
index 0000000..e916fea
--- /dev/null
+++ b/audio/aidl/default/stub/StreamStub.cpp
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <cmath>
+
+#define LOG_TAG "AHAL_Stream"
+#include <android-base/logging.h>
+#include <audio_utils/clock.h>
+
+#include "core-impl/Module.h"
+#include "core-impl/StreamStub.h"
+
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::media::audio::common::AudioDevice;
+using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::MicrophoneInfo;
+
+namespace aidl::android::hardware::audio::core {
+
+StreamStub::StreamStub(const StreamContext& context, const Metadata& metadata)
+ : StreamCommonImpl(context, metadata),
+ mFrameSizeBytes(getContext().getFrameSize()),
+ mSampleRate(getContext().getSampleRate()),
+ mIsAsynchronous(!!getContext().getAsyncCallback()),
+ mIsInput(isInput(metadata)) {}
+
+::android::status_t StreamStub::init() {
+ mIsInitialized = true;
+ usleep(500);
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::drain(StreamDescriptor::DrainMode) {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ usleep(500);
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::flush() {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ usleep(500);
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::pause() {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ usleep(500);
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::standby() {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ usleep(500);
+ mIsStandby = true;
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::start() {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ usleep(500);
+ mIsStandby = false;
+ return ::android::OK;
+}
+
+::android::status_t StreamStub::transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
+ int32_t* latencyMs) {
+ if (!mIsInitialized) {
+ LOG(FATAL) << __func__ << ": must not happen for an uninitialized driver";
+ }
+ if (mIsStandby) {
+ LOG(FATAL) << __func__ << ": must not happen while in standby";
+ }
+ static constexpr float kMicrosPerSecond = MICROS_PER_SECOND;
+ static constexpr float kScaleFactor = .8f;
+ if (mIsAsynchronous) {
+ usleep(500);
+ } else {
+ const size_t delayUs = static_cast<size_t>(
+ std::roundf(kScaleFactor * frameCount * kMicrosPerSecond / mSampleRate));
+ usleep(delayUs);
+ }
+ if (mIsInput) {
+ uint8_t* byteBuffer = static_cast<uint8_t*>(buffer);
+ for (size_t i = 0; i < frameCount * mFrameSizeBytes; ++i) {
+ byteBuffer[i] = std::rand() % 255;
+ }
+ }
+ *actualFrameCount = frameCount;
+ *latencyMs = Module::kLatencyMs;
+ return ::android::OK;
+}
+
+void StreamStub::shutdown() {
+ mIsInitialized = false;
+}
+
+StreamInStub::StreamInStub(StreamContext&& context, const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones)
+ : StreamIn(std::move(context), microphones), StreamStub(StreamIn::mContext, sinkMetadata) {}
+
+StreamOutStub::StreamOutStub(StreamContext&& context, const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo)
+ : StreamOut(std::move(context), offloadInfo), StreamStub(StreamOut::mContext, sourceMetadata) {}
+
+} // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/tests/AudioPolicyConfigXmlConverterTest.cpp b/audio/aidl/default/tests/AudioPolicyConfigXmlConverterTest.cpp
new file mode 100644
index 0000000..572bc5a
--- /dev/null
+++ b/audio/aidl/default/tests/AudioPolicyConfigXmlConverterTest.cpp
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+// #include <memory>
+// #include <string>
+// #include <vector>
+
+#include <android-base/macros.h>
+#include <gtest/gtest.h>
+#define LOG_TAG "AudioPolicyConfigXmlConverterTest"
+#include <log/log.h>
+
+#include <core-impl/AudioPolicyConfigXmlConverter.h>
+#include <media/AidlConversionCppNdk.h>
+
+using aidl::android::hardware::audio::core::internal::AudioPolicyConfigXmlConverter;
+using aidl::android::media::audio::common::AudioFormatDescription;
+
+namespace {
+
+void ValidateAudioFormatDescription(const AudioFormatDescription& format) {
+ auto conv = ::aidl::android::aidl2legacy_AudioFormatDescription_audio_format_t(format);
+ ASSERT_TRUE(conv.ok()) << format.toString();
+}
+
+} // namespace
+
+TEST(AudioPolicyConfigXmlConverterTest, DefaultSurroundSoundConfigIsValid) {
+ auto config = AudioPolicyConfigXmlConverter::getDefaultSurroundSoundConfig();
+ for (const auto& family : config.formatFamilies) {
+ EXPECT_NO_FATAL_FAILURE(ValidateAudioFormatDescription(family.primaryFormat));
+ SCOPED_TRACE(family.primaryFormat.toString());
+ for (const auto& sub : family.subFormats) {
+ EXPECT_NO_FATAL_FAILURE(ValidateAudioFormatDescription(sub));
+ }
+ }
+}
diff --git a/audio/aidl/default/usb/ModuleUsb.cpp b/audio/aidl/default/usb/ModuleUsb.cpp
index ecdbd5c..f926e09 100644
--- a/audio/aidl/default/usb/ModuleUsb.cpp
+++ b/audio/aidl/default/usb/ModuleUsb.cpp
@@ -14,63 +14,34 @@
* limitations under the License.
*/
-#define LOG_TAG "AHAL_ModuleUsb"
-
#include <vector>
+#define LOG_TAG "AHAL_ModuleUsb"
#include <Utils.h>
#include <android-base/logging.h>
-#include <tinyalsa/asoundlib.h>
#include "UsbAlsaMixerControl.h"
-#include "UsbAlsaUtils.h"
+#include "alsa/Utils.h"
#include "core-impl/ModuleUsb.h"
+#include "core-impl/StreamUsb.h"
-extern "C" {
-#include "alsa_device_profile.h"
-}
-
-using aidl::android::hardware::audio::common::isUsbInputDeviceType;
-using aidl::android::media::audio::common::AudioChannelLayout;
-using aidl::android::media::audio::common::AudioDeviceAddress;
+using aidl::android::hardware::audio::common::SinkMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
using aidl::android::media::audio::common::AudioDeviceDescription;
-using aidl::android::media::audio::common::AudioDeviceType;
-using aidl::android::media::audio::common::AudioFormatDescription;
-using aidl::android::media::audio::common::AudioFormatType;
+using aidl::android::media::audio::common::AudioOffloadInfo;
using aidl::android::media::audio::common::AudioPort;
using aidl::android::media::audio::common::AudioPortConfig;
using aidl::android::media::audio::common::AudioPortExt;
-using aidl::android::media::audio::common::AudioProfile;
+using aidl::android::media::audio::common::MicrophoneInfo;
namespace aidl::android::hardware::audio::core {
namespace {
-std::vector<AudioChannelLayout> populateChannelMasksFromProfile(const alsa_device_profile* profile,
- bool isInput) {
- std::vector<AudioChannelLayout> channels;
- for (size_t i = 0; i < AUDIO_PORT_MAX_CHANNEL_MASKS && profile->channel_counts[i] != 0; ++i) {
- auto layoutMask =
- usb::getChannelLayoutMaskFromChannelCount(profile->channel_counts[i], isInput);
- if (layoutMask.getTag() == AudioChannelLayout::Tag::layoutMask) {
- channels.push_back(layoutMask);
- }
- auto indexMask = usb::getChannelIndexMaskFromChannelCount(profile->channel_counts[i]);
- if (indexMask.getTag() == AudioChannelLayout::Tag::indexMask) {
- channels.push_back(indexMask);
- }
- }
- return channels;
-}
-
-std::vector<int> populateSampleRatesFromProfile(const alsa_device_profile* profile) {
- std::vector<int> sampleRates;
- for (int i = 0; i < std::min(MAX_PROFILE_SAMPLE_RATES, AUDIO_PORT_MAX_SAMPLING_RATES) &&
- profile->sample_rates[i] != 0;
- i++) {
- sampleRates.push_back(profile->sample_rates[i]);
- }
- return sampleRates;
+bool isUsbDevicePort(const AudioPort& audioPort) {
+ return audioPort.ext.getTag() == AudioPortExt::Tag::device &&
+ audioPort.ext.get<AudioPortExt::Tag::device>().device.type.connection ==
+ AudioDeviceDescription::CONNECTION_USB;
}
} // namespace
@@ -97,56 +68,31 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort) {
- if (audioPort->ext.getTag() != AudioPortExt::Tag::device) {
- LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not a device port";
+ndk::ScopedAStatus ModuleUsb::createInputStream(StreamContext&& context,
+ const SinkMetadata& sinkMetadata,
+ const std::vector<MicrophoneInfo>& microphones,
+ std::shared_ptr<StreamIn>* result) {
+ return createStreamInstance<StreamInUsb>(result, std::move(context), sinkMetadata, microphones);
+}
+
+ndk::ScopedAStatus ModuleUsb::createOutputStream(StreamContext&& context,
+ const SourceMetadata& sourceMetadata,
+ const std::optional<AudioOffloadInfo>& offloadInfo,
+ std::shared_ptr<StreamOut>* result) {
+ if (offloadInfo.has_value()) {
+ LOG(ERROR) << __func__ << ": offload is not supported";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
- auto& devicePort = audioPort->ext.get<AudioPortExt::Tag::device>();
- if (devicePort.device.type.connection != AudioDeviceDescription::CONNECTION_USB) {
+ return createStreamInstance<StreamOutUsb>(result, std::move(context), sourceMetadata,
+ offloadInfo);
+}
+
+ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort) {
+ if (!isUsbDevicePort(*audioPort)) {
LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not a usb device port";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
- if (devicePort.device.address.getTag() != AudioDeviceAddress::Tag::alsa) {
- LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not using alsa address";
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
- }
- auto& alsaAddress = devicePort.device.address.get<AudioDeviceAddress::Tag::alsa>();
- if (alsaAddress.size() != 2 || alsaAddress[0] < 0 || alsaAddress[1] < 0) {
- LOG(ERROR) << __func__ << ": port id " << audioPort->id << " invalid alsa address";
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
- }
-
- const bool isInput = isUsbInputDeviceType(devicePort.device.type.type);
- alsa_device_profile profile;
- profile_init(&profile, isInput ? PCM_IN : PCM_OUT);
- profile.card = alsaAddress[0];
- profile.device = alsaAddress[1];
- if (!profile_read_device_info(&profile)) {
- LOG(ERROR) << __func__ << ": failed to read device info, card=" << profile.card
- << ", device=" << profile.device;
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
- }
-
- std::vector<AudioChannelLayout> channels = populateChannelMasksFromProfile(&profile, isInput);
- std::vector<int> sampleRates = populateSampleRatesFromProfile(&profile);
-
- for (size_t i = 0; i < std::min(MAX_PROFILE_FORMATS, AUDIO_PORT_MAX_AUDIO_PROFILES) &&
- profile.formats[i] != PCM_FORMAT_INVALID;
- ++i) {
- auto audioFormatDescription =
- usb::legacy2aidl_pcm_format_AudioFormatDescription(profile.formats[i]);
- if (audioFormatDescription.type == AudioFormatType::DEFAULT) {
- LOG(WARNING) << __func__ << ": unknown pcm type=" << profile.formats[i];
- continue;
- }
- AudioProfile audioProfile = {.format = audioFormatDescription,
- .channelMasks = channels,
- .sampleRates = sampleRates};
- audioPort->profiles.push_back(std::move(audioProfile));
- }
-
- return ndk::ScopedAStatus::ok();
+ return ModuleAlsa::populateConnectedDevicePort(audioPort);
}
ndk::ScopedAStatus ModuleUsb::checkAudioPatchEndpointsMatch(
@@ -167,16 +113,15 @@
void ModuleUsb::onExternalDeviceConnectionChanged(
const ::aidl::android::media::audio::common::AudioPort& audioPort, bool connected) {
- if (audioPort.ext.getTag() != AudioPortExt::Tag::device) {
+ if (!isUsbDevicePort(audioPort)) {
return;
}
- const auto& address = audioPort.ext.get<AudioPortExt::Tag::device>().device.address;
- if (address.getTag() != AudioDeviceAddress::alsa) {
+ auto profile = alsa::getDeviceProfile(audioPort);
+ if (!profile.has_value()) {
return;
}
- const int card = address.get<AudioDeviceAddress::alsa>()[0];
- usb::UsbAlsaMixerControl::getInstance().setDeviceConnectionState(card, mMasterMute,
- mMasterVolume, connected);
+ usb::UsbAlsaMixerControl::getInstance().setDeviceConnectionState(profile->card, getMasterMute(),
+ getMasterVolume(), connected);
}
ndk::ScopedAStatus ModuleUsb::onMasterMuteChanged(bool mute) {
diff --git a/audio/aidl/default/usb/StreamUsb.cpp b/audio/aidl/default/usb/StreamUsb.cpp
index 5d1d7fe..def12e0 100644
--- a/audio/aidl/default/usb/StreamUsb.cpp
+++ b/audio/aidl/default/usb/StreamUsb.cpp
@@ -14,211 +14,78 @@
* limitations under the License.
*/
+#include <limits>
+
#define LOG_TAG "AHAL_StreamUsb"
#include <android-base/logging.h>
#include <Utils.h>
+#include <error/expected_utils.h>
#include "UsbAlsaMixerControl.h"
-#include "UsbAlsaUtils.h"
-#include "core-impl/Module.h"
#include "core-impl/StreamUsb.h"
-extern "C" {
-#include "alsa_device_profile.h"
-}
-
using aidl::android::hardware::audio::common::getChannelCount;
using aidl::android::hardware::audio::common::SinkMetadata;
using aidl::android::hardware::audio::common::SourceMetadata;
using aidl::android::media::audio::common::AudioDevice;
-using aidl::android::media::audio::common::AudioDeviceAddress;
using aidl::android::media::audio::common::AudioOffloadInfo;
-using aidl::android::media::audio::common::AudioPortExt;
using aidl::android::media::audio::common::MicrophoneDynamicInfo;
using aidl::android::media::audio::common::MicrophoneInfo;
-using android::OK;
-using android::status_t;
namespace aidl::android::hardware::audio::core {
-DriverUsb::DriverUsb(const StreamContext& context, bool isInput)
- : mFrameSizeBytes(context.getFrameSize()), mIsInput(isInput) {
- struct pcm_config config;
- config.channels = usb::getChannelCountFromChannelMask(context.getChannelLayout(), isInput);
- if (config.channels == 0) {
- LOG(ERROR) << __func__ << ": invalid channel=" << context.getChannelLayout().toString();
- return;
- }
- config.format = usb::aidl2legacy_AudioFormatDescription_pcm_format(context.getFormat());
- if (config.format == PCM_FORMAT_INVALID) {
- LOG(ERROR) << __func__ << ": invalid format=" << context.getFormat().toString();
- return;
- }
- config.rate = context.getSampleRate();
- if (config.rate == 0) {
- LOG(ERROR) << __func__ << ": invalid sample rate=" << config.rate;
- return;
- }
- mConfig = config;
-}
+StreamUsb::StreamUsb(const StreamContext& context, const Metadata& metadata)
+ : StreamAlsa(context, metadata, 1 /*readWriteRetries*/) {}
-::android::status_t DriverUsb::init() {
- return mConfig.has_value() ? ::android::OK : ::android::NO_INIT;
-}
-
-::android::status_t DriverUsb::setConnectedDevices(
+ndk::ScopedAStatus StreamUsb::setConnectedDevices(
const std::vector<AudioDevice>& connectedDevices) {
if (mIsInput && connectedDevices.size() > 1) {
LOG(ERROR) << __func__ << ": wrong device size(" << connectedDevices.size()
<< ") for input stream";
- return ::android::BAD_VALUE;
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
+ std::vector<alsa::DeviceProfile> connectedDeviceProfiles;
for (const auto& connectedDevice : connectedDevices) {
- if (connectedDevice.address.getTag() != AudioDeviceAddress::alsa) {
- LOG(ERROR) << __func__ << ": bad device address" << connectedDevice.address.toString();
- return ::android::BAD_VALUE;
- }
- }
- std::lock_guard guard(mLock);
- mAlsaDeviceProxies.clear();
- mConnectedDevices.clear();
- for (const auto& connectedDevice : connectedDevices) {
- mConnectedDevices.push_back(connectedDevice.address);
- }
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::drain(StreamDescriptor::DrainMode) {
- usleep(1000);
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::flush() {
- usleep(1000);
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::pause() {
- usleep(1000);
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
- int32_t* latencyMs) {
- if (!mConfig.has_value() || mConnectedDevices.empty()) {
- LOG(ERROR) << __func__ << ": failed, has config: " << mConfig.has_value()
- << ", has connected devices: " << mConnectedDevices.empty();
- return ::android::NO_INIT;
- }
- if (mIsStandby) {
- if (::android::status_t status = exitStandby(); status != ::android::OK) {
- LOG(ERROR) << __func__ << ": failed to exit standby, status=" << status;
- return status;
- }
- }
- std::vector<std::shared_ptr<alsa_device_proxy>> alsaDeviceProxies;
- {
- std::lock_guard guard(mLock);
- alsaDeviceProxies = mAlsaDeviceProxies;
- }
- const size_t bytesToTransfer = frameCount * mFrameSizeBytes;
- if (mIsInput) {
- // For input case, only support single device.
- proxy_read(alsaDeviceProxies[0].get(), buffer, bytesToTransfer);
- } else {
- for (auto& proxy : alsaDeviceProxies) {
- proxy_write(proxy.get(), buffer, bytesToTransfer);
- }
- }
- *actualFrameCount = frameCount;
- *latencyMs = Module::kLatencyMs;
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::standby() {
- if (!mIsStandby) {
- std::lock_guard guard(mLock);
- mAlsaDeviceProxies.clear();
- mIsStandby = true;
- }
- return ::android::OK;
-}
-
-::android::status_t DriverUsb::exitStandby() {
- std::vector<AudioDeviceAddress> connectedDevices;
- {
- std::lock_guard guard(mLock);
- connectedDevices = mConnectedDevices;
- }
- std::vector<std::shared_ptr<alsa_device_proxy>> alsaDeviceProxies;
- for (const auto& device : connectedDevices) {
- alsa_device_profile profile;
- profile_init(&profile, mIsInput ? PCM_IN : PCM_OUT);
- profile.card = device.get<AudioDeviceAddress::alsa>()[0];
- profile.device = device.get<AudioDeviceAddress::alsa>()[1];
- if (!profile_read_device_info(&profile)) {
+ auto profile = alsa::getDeviceProfile(connectedDevice, mIsInput);
+ if (!profile.has_value()) {
LOG(ERROR) << __func__
- << ": unable to read device info, device address=" << device.toString();
- return ::android::UNKNOWN_ERROR;
+ << ": unsupported device address=" << connectedDevice.address.toString();
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
-
- auto proxy = std::shared_ptr<alsa_device_proxy>(new alsa_device_proxy(),
- [](alsa_device_proxy* proxy) {
- proxy_close(proxy);
- free(proxy);
- });
- // Always ask for alsa configure as required since the configuration should be supported
- // by the connected device. That is guaranteed by `setAudioPortConfig` and
- // `setAudioPatch`.
- if (int err =
- proxy_prepare(proxy.get(), &profile, &mConfig.value(), true /*is_bit_perfect*/);
- err != 0) {
- LOG(ERROR) << __func__ << ": fail to prepare for device address=" << device.toString()
- << " error=" << err;
- return ::android::UNKNOWN_ERROR;
- }
- if (int err = proxy_open(proxy.get()); err != 0) {
- LOG(ERROR) << __func__ << ": failed to open device, address=" << device.toString()
- << " error=" << err;
- return ::android::UNKNOWN_ERROR;
- }
- alsaDeviceProxies.push_back(std::move(proxy));
+ connectedDeviceProfiles.push_back(*profile);
}
- {
- std::lock_guard guard(mLock);
- mAlsaDeviceProxies = alsaDeviceProxies;
- }
- mIsStandby = false;
- return ::android::OK;
-}
-
-// static
-ndk::ScopedAStatus StreamInUsb::createInstance(const SinkMetadata& sinkMetadata,
- StreamContext&& context,
- const std::vector<MicrophoneInfo>& microphones,
- std::shared_ptr<StreamIn>* result) {
- std::shared_ptr<StreamIn> stream =
- ndk::SharedRefBase::make<StreamInUsb>(sinkMetadata, std::move(context), microphones);
- if (auto status = initInstance(stream); !status.isOk()) {
- return status;
- }
- *result = std::move(stream);
+ RETURN_STATUS_IF_ERROR(setConnectedDevices(connectedDevices));
+ std::lock_guard guard(mLock);
+ mConnectedDeviceProfiles = std::move(connectedDeviceProfiles);
+ mConnectedDevicesUpdated.store(true, std::memory_order_release);
return ndk::ScopedAStatus::ok();
}
-StreamInUsb::StreamInUsb(const SinkMetadata& sinkMetadata, StreamContext&& context,
+::android::status_t StreamUsb::transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
+ int32_t* latencyMs) {
+ if (mConnectedDevicesUpdated.load(std::memory_order_acquire)) {
+ // 'setConnectedDevices' was called. I/O will be restarted.
+ *actualFrameCount = 0;
+ *latencyMs = StreamDescriptor::LATENCY_UNKNOWN;
+ return ::android::OK;
+ }
+ return StreamAlsa::transfer(buffer, frameCount, actualFrameCount, latencyMs);
+}
+
+std::vector<alsa::DeviceProfile> StreamUsb::getDeviceProfiles() {
+ std::vector<alsa::DeviceProfile> connectedDevices;
+ {
+ std::lock_guard guard(mLock);
+ connectedDevices = mConnectedDeviceProfiles;
+ mConnectedDevicesUpdated.store(false, std::memory_order_release);
+ }
+ return connectedDevices;
+}
+
+StreamInUsb::StreamInUsb(StreamContext&& context, const SinkMetadata& sinkMetadata,
const std::vector<MicrophoneInfo>& microphones)
- : StreamIn(
- sinkMetadata, std::move(context),
- [](const StreamContext& ctx) -> DriverInterface* {
- return new DriverUsb(ctx, true /*isInput*/);
- },
- [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
- // The default worker implementation is used.
- return new StreamInWorker(ctx, driver);
- },
- microphones) {}
+ : StreamIn(std::move(context), microphones), StreamUsb(StreamIn::mContext, sinkMetadata) {}
ndk::ScopedAStatus StreamInUsb::getActiveMicrophones(
std::vector<MicrophoneDynamicInfo>* _aidl_return __unused) {
@@ -226,38 +93,11 @@
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
-// static
-ndk::ScopedAStatus StreamOutUsb::createInstance(const SourceMetadata& sourceMetadata,
- StreamContext&& context,
- const std::optional<AudioOffloadInfo>& offloadInfo,
- std::shared_ptr<StreamOut>* result) {
- if (offloadInfo.has_value()) {
- LOG(ERROR) << __func__ << ": offload is not supported";
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
- }
- std::shared_ptr<StreamOut> stream =
- ndk::SharedRefBase::make<StreamOutUsb>(sourceMetadata, std::move(context), offloadInfo);
- if (auto status = initInstance(stream); !status.isOk()) {
- return status;
- }
- *result = std::move(stream);
- return ndk::ScopedAStatus::ok();
-}
-
-StreamOutUsb::StreamOutUsb(const SourceMetadata& sourceMetadata, StreamContext&& context,
+StreamOutUsb::StreamOutUsb(StreamContext&& context, const SourceMetadata& sourceMetadata,
const std::optional<AudioOffloadInfo>& offloadInfo)
- : StreamOut(
- sourceMetadata, std::move(context),
- [](const StreamContext& ctx) -> DriverInterface* {
- return new DriverUsb(ctx, false /*isInput*/);
- },
- [](const StreamContext& ctx, DriverInterface* driver) -> StreamWorkerInterface* {
- // The default worker implementation is used.
- return new StreamOutWorker(ctx, driver);
- },
- offloadInfo) {
- mChannelCount = getChannelCount(mContext.getChannelLayout());
-}
+ : StreamOut(std::move(context), offloadInfo),
+ StreamUsb(StreamOut::mContext, sourceMetadata),
+ mChannelCount(getChannelCount(getContext().getChannelLayout())) {}
ndk::ScopedAStatus StreamOutUsb::getHwVolume(std::vector<float>* _aidl_return) {
*_aidl_return = mHwVolumes;
@@ -265,17 +105,17 @@
}
ndk::ScopedAStatus StreamOutUsb::setHwVolume(const std::vector<float>& in_channelVolumes) {
- for (const auto& device : mConnectedDevices) {
- if (device.address.getTag() != AudioDeviceAddress::alsa) {
- LOG(DEBUG) << __func__ << ": skip as the device address is not alsa";
- continue;
- }
- const int card = device.address.get<AudioDeviceAddress::alsa>()[0];
- if (auto result =
- usb::UsbAlsaMixerControl::getInstance().setVolumes(card, in_channelVolumes);
- !result.isOk()) {
- LOG(ERROR) << __func__ << ": failed to set volume for device, card=" << card;
- return result;
+ // Avoid using mConnectedDeviceProfiles because it requires a lock.
+ for (const auto& device : getConnectedDevices()) {
+ if (auto deviceProfile = alsa::getDeviceProfile(device, mIsInput);
+ deviceProfile.has_value()) {
+ if (auto result = usb::UsbAlsaMixerControl::getInstance().setVolumes(
+ deviceProfile->card, in_channelVolumes);
+ !result.isOk()) {
+ LOG(ERROR) << __func__
+ << ": failed to set volume for device address=" << *deviceProfile;
+ return result;
+ }
}
}
mHwVolumes = in_channelVolumes;
diff --git a/audio/aidl/default/usb/UsbAlsaMixerControl.cpp b/audio/aidl/default/usb/UsbAlsaMixerControl.cpp
index b5337d1..0a49446 100644
--- a/audio/aidl/default/usb/UsbAlsaMixerControl.cpp
+++ b/audio/aidl/default/usb/UsbAlsaMixerControl.cpp
@@ -17,151 +17,12 @@
#define LOG_TAG "AHAL_UsbAlsaMixerControl"
#include <android-base/logging.h>
-#include <cmath>
-#include <string>
-#include <vector>
-
#include <android/binder_status.h>
#include "UsbAlsaMixerControl.h"
namespace aidl::android::hardware::audio::core::usb {
-//-----------------------------------------------------------------------------
-
-MixerControl::MixerControl(struct mixer_ctl* ctl)
- : mCtl(ctl),
- mNumValues(mixer_ctl_get_num_values(ctl)),
- mMinValue(mixer_ctl_get_range_min(ctl)),
- mMaxValue(mixer_ctl_get_range_max(ctl)) {}
-
-unsigned int MixerControl::getNumValues() const {
- return mNumValues;
-}
-
-int MixerControl::getMaxValue() const {
- return mMaxValue;
-}
-
-int MixerControl::getMinValue() const {
- return mMinValue;
-}
-
-int MixerControl::setArray(const void* array, size_t count) {
- const std::lock_guard guard(mLock);
- return mixer_ctl_set_array(mCtl, array, count);
-}
-
-//-----------------------------------------------------------------------------
-
-// static
-const std::map<AlsaMixer::Control, std::vector<AlsaMixer::ControlNamesAndExpectedCtlType>>
- AlsaMixer::kPossibleControls = {
- {AlsaMixer::MASTER_SWITCH, {{"Master Playback Switch", MIXER_CTL_TYPE_BOOL}}},
- {AlsaMixer::MASTER_VOLUME, {{"Master Playback Volume", MIXER_CTL_TYPE_INT}}},
- {AlsaMixer::HW_VOLUME,
- {{"Headphone Playback Volume", MIXER_CTL_TYPE_INT},
- {"Headset Playback Volume", MIXER_CTL_TYPE_INT},
- {"PCM Playback Volume", MIXER_CTL_TYPE_INT}}}};
-
-// static
-std::map<AlsaMixer::Control, std::shared_ptr<MixerControl>> AlsaMixer::initializeMixerControls(
- struct mixer* mixer) {
- std::map<AlsaMixer::Control, std::shared_ptr<MixerControl>> mixerControls;
- std::string mixerCtlNames;
- for (const auto& [control, possibleCtls] : kPossibleControls) {
- for (const auto& [ctlName, expectedCtlType] : possibleCtls) {
- struct mixer_ctl* ctl = mixer_get_ctl_by_name(mixer, ctlName.c_str());
- if (ctl != nullptr && mixer_ctl_get_type(ctl) == expectedCtlType) {
- mixerControls.emplace(control, std::make_unique<MixerControl>(ctl));
- if (!mixerCtlNames.empty()) {
- mixerCtlNames += ",";
- }
- mixerCtlNames += ctlName;
- break;
- }
- }
- }
- LOG(DEBUG) << __func__ << ": available mixer control names=[" << mixerCtlNames << "]";
- return mixerControls;
-}
-
-AlsaMixer::AlsaMixer(struct mixer* mixer)
- : mMixer(mixer), mMixerControls(initializeMixerControls(mMixer)) {}
-
-AlsaMixer::~AlsaMixer() {
- mixer_close(mMixer);
-}
-
-namespace {
-
-int volumeFloatToInteger(float fValue, int maxValue, int minValue) {
- return minValue + std::ceil((maxValue - minValue) * fValue);
-}
-
-float volumeIntegerToFloat(int iValue, int maxValue, int minValue) {
- if (iValue > maxValue) {
- return 1.0f;
- }
- if (iValue < minValue) {
- return 0.0f;
- }
- return static_cast<float>(iValue - minValue) / (maxValue - minValue);
-}
-
-} // namespace
-
-ndk::ScopedAStatus AlsaMixer::setMasterMute(bool muted) {
- auto it = mMixerControls.find(AlsaMixer::MASTER_SWITCH);
- if (it == mMixerControls.end()) {
- return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
- }
- const int numValues = it->second->getNumValues();
- std::vector<int> values(numValues, muted ? 0 : 1);
- if (int err = it->second->setArray(values.data(), numValues); err != 0) {
- LOG(ERROR) << __func__ << ": failed to set master mute, err=" << err;
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
- }
- return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus AlsaMixer::setMasterVolume(float volume) {
- auto it = mMixerControls.find(AlsaMixer::MASTER_VOLUME);
- if (it == mMixerControls.end()) {
- return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
- }
- const int numValues = it->second->getNumValues();
- std::vector<int> values(numValues, volumeFloatToInteger(volume, it->second->getMaxValue(),
- it->second->getMinValue()));
- if (int err = it->second->setArray(values.data(), numValues); err != 0) {
- LOG(ERROR) << __func__ << ": failed to set master volume, err=" << err;
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
- }
- return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus AlsaMixer::setVolumes(std::vector<float> volumes) {
- auto it = mMixerControls.find(AlsaMixer::HW_VOLUME);
- if (it == mMixerControls.end()) {
- return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
- }
- const int numValues = it->second->getNumValues();
- const int maxValue = it->second->getMaxValue();
- const int minValue = it->second->getMinValue();
- std::vector<int> values;
- size_t i = 0;
- for (; i < numValues && i < values.size(); ++i) {
- values.emplace_back(volumeFloatToInteger(volumes[i], maxValue, minValue));
- }
- if (int err = it->second->setArray(values.data(), values.size()); err != 0) {
- LOG(ERROR) << __func__ << ": failed to set volume, err=" << err;
- return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
- }
- return ndk::ScopedAStatus::ok();
-}
-
-//-----------------------------------------------------------------------------
-
// static
UsbAlsaMixerControl& UsbAlsaMixerControl::getInstance() {
static UsbAlsaMixerControl gInstance;
@@ -172,12 +33,10 @@
bool connected) {
LOG(DEBUG) << __func__ << ": card=" << card << ", connected=" << connected;
if (connected) {
- struct mixer* mixer = mixer_open(card);
- if (mixer == nullptr) {
- PLOG(ERROR) << __func__ << ": failed to open mixer for card=" << card;
+ auto alsaMixer = std::make_shared<alsa::Mixer>(card);
+ if (!alsaMixer->isValid()) {
return;
}
- auto alsaMixer = std::make_shared<AlsaMixer>(mixer);
alsaMixer->setMasterMute(masterMuted);
alsaMixer->setMasterVolume(masterVolume);
const std::lock_guard guard(mLock);
@@ -216,7 +75,7 @@
return ndk::ScopedAStatus::ok();
}
-ndk::ScopedAStatus UsbAlsaMixerControl::setVolumes(int card, std::vector<float> volumes) {
+ndk::ScopedAStatus UsbAlsaMixerControl::setVolumes(int card, const std::vector<float>& volumes) {
auto alsaMixer = getAlsaMixer(card);
if (alsaMixer == nullptr) {
LOG(ERROR) << __func__ << ": no mixer control found for card=" << card;
@@ -225,13 +84,13 @@
return alsaMixer->setVolumes(volumes);
}
-std::shared_ptr<AlsaMixer> UsbAlsaMixerControl::getAlsaMixer(int card) {
+std::shared_ptr<alsa::Mixer> UsbAlsaMixerControl::getAlsaMixer(int card) {
const std::lock_guard guard(mLock);
const auto it = mMixerControls.find(card);
return it == mMixerControls.end() ? nullptr : it->second;
}
-std::map<int, std::shared_ptr<AlsaMixer>> UsbAlsaMixerControl::getAlsaMixers() {
+std::map<int, std::shared_ptr<alsa::Mixer>> UsbAlsaMixerControl::getAlsaMixers() {
const std::lock_guard guard(mLock);
return mMixerControls;
}
diff --git a/audio/aidl/default/usb/UsbAlsaMixerControl.h b/audio/aidl/default/usb/UsbAlsaMixerControl.h
index cbcddd8..c3265f8 100644
--- a/audio/aidl/default/usb/UsbAlsaMixerControl.h
+++ b/audio/aidl/default/usb/UsbAlsaMixerControl.h
@@ -19,67 +19,15 @@
#include <map>
#include <memory>
#include <mutex>
-#include <optional>
-#include <string>
#include <vector>
#include <android-base/thread_annotations.h>
#include <android/binder_auto_utils.h>
-extern "C" {
-#include <tinyalsa/mixer.h>
-}
+#include "alsa/Mixer.h"
namespace aidl::android::hardware::audio::core::usb {
-class MixerControl {
- public:
- explicit MixerControl(struct mixer_ctl* ctl);
-
- unsigned int getNumValues() const;
- int getMaxValue() const;
- int getMinValue() const;
- int setArray(const void* array, size_t count);
-
- private:
- std::mutex mLock;
- // The mixer_ctl object is owned by ALSA and will be released when the mixer is closed.
- struct mixer_ctl* mCtl GUARDED_BY(mLock);
- const unsigned int mNumValues;
- const int mMinValue;
- const int mMaxValue;
-};
-
-class AlsaMixer {
- public:
- explicit AlsaMixer(struct mixer* mixer);
-
- ~AlsaMixer();
-
- bool isValid() const { return mMixer != nullptr; }
-
- ndk::ScopedAStatus setMasterMute(bool muted);
- ndk::ScopedAStatus setMasterVolume(float volume);
- ndk::ScopedAStatus setVolumes(std::vector<float> volumes);
-
- private:
- enum Control {
- MASTER_SWITCH,
- MASTER_VOLUME,
- HW_VOLUME,
- };
- using ControlNamesAndExpectedCtlType = std::pair<std::string, enum mixer_ctl_type>;
- static const std::map<Control, std::vector<ControlNamesAndExpectedCtlType>> kPossibleControls;
- static std::map<Control, std::shared_ptr<MixerControl>> initializeMixerControls(
- struct mixer* mixer);
-
- // The mixer object is owned by ALSA and will be released when the mixer is closed.
- struct mixer* mMixer;
- // `mMixerControls` will only be initialized in constructor. After that, it wil only be
- // read but not be modified.
- const std::map<Control, std::shared_ptr<MixerControl>> mMixerControls;
-};
-
class UsbAlsaMixerControl {
public:
static UsbAlsaMixerControl& getInstance();
@@ -91,16 +39,16 @@
ndk::ScopedAStatus setMasterMute(bool muted);
ndk::ScopedAStatus setMasterVolume(float volume);
// The volume settings can be different on sound cards. It is controlled by streams.
- ndk::ScopedAStatus setVolumes(int card, std::vector<float> volumes);
+ ndk::ScopedAStatus setVolumes(int card, const std::vector<float>& volumes);
private:
- std::shared_ptr<AlsaMixer> getAlsaMixer(int card);
- std::map<int, std::shared_ptr<AlsaMixer>> getAlsaMixers();
+ std::shared_ptr<alsa::Mixer> getAlsaMixer(int card);
+ std::map<int, std::shared_ptr<alsa::Mixer>> getAlsaMixers();
std::mutex mLock;
// A map whose key is the card number and value is a shared pointer to corresponding
// AlsaMixer object.
- std::map<int, std::shared_ptr<AlsaMixer>> mMixerControls GUARDED_BY(mLock);
+ std::map<int, std::shared_ptr<alsa::Mixer>> mMixerControls GUARDED_BY(mLock);
};
} // namespace aidl::android::hardware::audio::core::usb
diff --git a/audio/aidl/default/usb/UsbAlsaUtils.cpp b/audio/aidl/default/usb/UsbAlsaUtils.cpp
deleted file mode 100644
index 74d9c28..0000000
--- a/audio/aidl/default/usb/UsbAlsaUtils.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2023 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.
- */
-
-#include <map>
-#include <set>
-
-#include <Utils.h>
-#include <aidl/android/media/audio/common/AudioFormatType.h>
-#include <aidl/android/media/audio/common/PcmType.h>
-
-#include "UsbAlsaUtils.h"
-#include "core-impl/utils.h"
-
-using aidl::android::hardware::audio::common::getChannelCount;
-using aidl::android::media::audio::common::AudioChannelLayout;
-using aidl::android::media::audio::common::AudioFormatDescription;
-using aidl::android::media::audio::common::AudioFormatType;
-using aidl::android::media::audio::common::PcmType;
-
-namespace aidl::android::hardware::audio::core::usb {
-
-namespace {
-
-using AudioChannelCountToMaskMap = std::map<unsigned int, AudioChannelLayout>;
-using AudioFormatDescToPcmFormatMap = std::map<AudioFormatDescription, enum pcm_format>;
-using PcmFormatToAudioFormatDescMap = std::map<enum pcm_format, AudioFormatDescription>;
-
-static const AudioChannelLayout INVALID_CHANNEL_LAYOUT =
- AudioChannelLayout::make<AudioChannelLayout::Tag::invalid>(0);
-
-#define DEFINE_CHANNEL_LAYOUT_MASK(n) \
- AudioChannelLayout::make<AudioChannelLayout::Tag::layoutMask>(AudioChannelLayout::LAYOUT_##n)
-
-static const std::set<AudioChannelLayout> SUPPORTED_OUT_CHANNEL_LAYOUTS = {
- DEFINE_CHANNEL_LAYOUT_MASK(MONO), DEFINE_CHANNEL_LAYOUT_MASK(STEREO),
- DEFINE_CHANNEL_LAYOUT_MASK(2POINT1), DEFINE_CHANNEL_LAYOUT_MASK(QUAD),
- DEFINE_CHANNEL_LAYOUT_MASK(PENTA), DEFINE_CHANNEL_LAYOUT_MASK(5POINT1),
- DEFINE_CHANNEL_LAYOUT_MASK(6POINT1), DEFINE_CHANNEL_LAYOUT_MASK(7POINT1),
- DEFINE_CHANNEL_LAYOUT_MASK(7POINT1POINT4), DEFINE_CHANNEL_LAYOUT_MASK(22POINT2),
-};
-
-static const std::set<AudioChannelLayout> SUPPORTED_IN_CHANNEL_LAYOUTS = {
- DEFINE_CHANNEL_LAYOUT_MASK(MONO),
- DEFINE_CHANNEL_LAYOUT_MASK(STEREO),
-};
-
-#define DEFINE_CHANNEL_INDEX_MASK(n) \
- AudioChannelLayout::make<AudioChannelLayout::Tag::indexMask>(AudioChannelLayout::INDEX_MASK_##n)
-
-static const std::set<AudioChannelLayout> SUPPORTED_INDEX_CHANNEL_LAYOUTS = {
- DEFINE_CHANNEL_INDEX_MASK(1), DEFINE_CHANNEL_INDEX_MASK(2), DEFINE_CHANNEL_INDEX_MASK(3),
- DEFINE_CHANNEL_INDEX_MASK(4), DEFINE_CHANNEL_INDEX_MASK(5), DEFINE_CHANNEL_INDEX_MASK(6),
- DEFINE_CHANNEL_INDEX_MASK(7), DEFINE_CHANNEL_INDEX_MASK(8), DEFINE_CHANNEL_INDEX_MASK(9),
- DEFINE_CHANNEL_INDEX_MASK(10), DEFINE_CHANNEL_INDEX_MASK(11), DEFINE_CHANNEL_INDEX_MASK(12),
- DEFINE_CHANNEL_INDEX_MASK(13), DEFINE_CHANNEL_INDEX_MASK(14), DEFINE_CHANNEL_INDEX_MASK(15),
- DEFINE_CHANNEL_INDEX_MASK(16), DEFINE_CHANNEL_INDEX_MASK(17), DEFINE_CHANNEL_INDEX_MASK(18),
- DEFINE_CHANNEL_INDEX_MASK(19), DEFINE_CHANNEL_INDEX_MASK(20), DEFINE_CHANNEL_INDEX_MASK(21),
- DEFINE_CHANNEL_INDEX_MASK(22), DEFINE_CHANNEL_INDEX_MASK(23), DEFINE_CHANNEL_INDEX_MASK(24),
-};
-
-static AudioChannelCountToMaskMap make_ChannelCountToMaskMap(
- const std::set<AudioChannelLayout>& channelMasks) {
- AudioChannelCountToMaskMap channelMaskToCountMap;
- for (const auto& channelMask : channelMasks) {
- channelMaskToCountMap.emplace(getChannelCount(channelMask), channelMask);
- }
- return channelMaskToCountMap;
-}
-
-const AudioChannelCountToMaskMap& getSupportedChannelOutLayoutMap() {
- static const AudioChannelCountToMaskMap outLayouts =
- make_ChannelCountToMaskMap(SUPPORTED_OUT_CHANNEL_LAYOUTS);
- return outLayouts;
-}
-
-const AudioChannelCountToMaskMap& getSupportedChannelInLayoutMap() {
- static const AudioChannelCountToMaskMap inLayouts =
- make_ChannelCountToMaskMap(SUPPORTED_IN_CHANNEL_LAYOUTS);
- return inLayouts;
-}
-
-const AudioChannelCountToMaskMap& getSupportedChannelIndexLayoutMap() {
- static const AudioChannelCountToMaskMap indexLayouts =
- make_ChannelCountToMaskMap(SUPPORTED_INDEX_CHANNEL_LAYOUTS);
- return indexLayouts;
-}
-
-AudioFormatDescription make_AudioFormatDescription(AudioFormatType type) {
- AudioFormatDescription result;
- result.type = type;
- return result;
-}
-
-AudioFormatDescription make_AudioFormatDescription(PcmType pcm) {
- auto result = make_AudioFormatDescription(AudioFormatType::PCM);
- result.pcm = pcm;
- return result;
-}
-
-const AudioFormatDescToPcmFormatMap& getAudioFormatDescriptorToPcmFormatMap() {
- static const AudioFormatDescToPcmFormatMap formatDescToPcmFormatMap = {
- {make_AudioFormatDescription(PcmType::UINT_8_BIT), PCM_FORMAT_S8},
- {make_AudioFormatDescription(PcmType::INT_16_BIT), PCM_FORMAT_S16_LE},
- {make_AudioFormatDescription(PcmType::FIXED_Q_8_24), PCM_FORMAT_S24_LE},
- {make_AudioFormatDescription(PcmType::INT_24_BIT), PCM_FORMAT_S24_3LE},
- {make_AudioFormatDescription(PcmType::INT_32_BIT), PCM_FORMAT_S32_LE},
- {make_AudioFormatDescription(PcmType::FLOAT_32_BIT), PCM_FORMAT_FLOAT_LE},
- };
- return formatDescToPcmFormatMap;
-}
-
-static PcmFormatToAudioFormatDescMap make_PcmFormatToAudioFormatDescMap(
- const AudioFormatDescToPcmFormatMap& formatDescToPcmFormatMap) {
- PcmFormatToAudioFormatDescMap result;
- for (const auto& formatPair : formatDescToPcmFormatMap) {
- result.emplace(formatPair.second, formatPair.first);
- }
- return result;
-}
-
-const PcmFormatToAudioFormatDescMap& getPcmFormatToAudioFormatDescMap() {
- static const PcmFormatToAudioFormatDescMap pcmFormatToFormatDescMap =
- make_PcmFormatToAudioFormatDescMap(getAudioFormatDescriptorToPcmFormatMap());
- return pcmFormatToFormatDescMap;
-}
-
-} // namespace
-
-AudioChannelLayout getChannelLayoutMaskFromChannelCount(unsigned int channelCount, int isInput) {
- return findValueOrDefault(
- isInput ? getSupportedChannelInLayoutMap() : getSupportedChannelOutLayoutMap(),
- channelCount, INVALID_CHANNEL_LAYOUT);
-}
-
-AudioChannelLayout getChannelIndexMaskFromChannelCount(unsigned int channelCount) {
- return findValueOrDefault(getSupportedChannelIndexLayoutMap(), channelCount,
- INVALID_CHANNEL_LAYOUT);
-}
-
-unsigned int getChannelCountFromChannelMask(const AudioChannelLayout& channelMask, bool isInput) {
- switch (channelMask.getTag()) {
- case AudioChannelLayout::Tag::layoutMask: {
- return findKeyOrDefault(
- isInput ? getSupportedChannelInLayoutMap() : getSupportedChannelOutLayoutMap(),
- (unsigned int)getChannelCount(channelMask), 0u /*defaultValue*/);
- }
- case AudioChannelLayout::Tag::indexMask: {
- return findKeyOrDefault(getSupportedChannelIndexLayoutMap(),
- (unsigned int)getChannelCount(channelMask),
- 0u /*defaultValue*/);
- }
- case AudioChannelLayout::Tag::none:
- case AudioChannelLayout::Tag::invalid:
- case AudioChannelLayout::Tag::voiceMask:
- default:
- return 0;
- }
-}
-
-AudioFormatDescription legacy2aidl_pcm_format_AudioFormatDescription(enum pcm_format legacy) {
- return findValueOrDefault(getPcmFormatToAudioFormatDescMap(), legacy, AudioFormatDescription());
-}
-
-pcm_format aidl2legacy_AudioFormatDescription_pcm_format(const AudioFormatDescription& aidl) {
- return findValueOrDefault(getAudioFormatDescriptorToPcmFormatMap(), aidl, PCM_FORMAT_INVALID);
-}
-
-} // namespace aidl::android::hardware::audio::core::usb
diff --git a/audio/aidl/default/usb/UsbAlsaUtils.h b/audio/aidl/default/usb/UsbAlsaUtils.h
deleted file mode 100644
index 2d2f0f4..0000000
--- a/audio/aidl/default/usb/UsbAlsaUtils.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2023 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.
- */
-
-#pragma once
-
-#include <aidl/android/media/audio/common/AudioChannelLayout.h>
-#include <aidl/android/media/audio/common/AudioFormatDescription.h>
-
-extern "C" {
-#include <tinyalsa/pcm.h>
-}
-
-namespace aidl::android::hardware::audio::core::usb {
-
-::aidl::android::media::audio::common::AudioChannelLayout getChannelLayoutMaskFromChannelCount(
- unsigned int channelCount, int isInput);
-::aidl::android::media::audio::common::AudioChannelLayout getChannelIndexMaskFromChannelCount(
- unsigned int channelCount);
-unsigned int getChannelCountFromChannelMask(
- const ::aidl::android::media::audio::common::AudioChannelLayout& channelMask, bool isInput);
-::aidl::android::media::audio::common::AudioFormatDescription
-legacy2aidl_pcm_format_AudioFormatDescription(enum pcm_format legacy);
-pcm_format aidl2legacy_AudioFormatDescription_pcm_format(
- const ::aidl::android::media::audio::common::AudioFormatDescription& aidl);
-
-} // namespace aidl::android::hardware::audio::core::usb
\ No newline at end of file
diff --git a/audio/aidl/vts/EffectHelper.h b/audio/aidl/vts/EffectHelper.h
index 4e84f6b..685d07d 100644
--- a/audio/aidl/vts/EffectHelper.h
+++ b/audio/aidl/vts/EffectHelper.h
@@ -30,6 +30,7 @@
#include <android/binder_auto_utils.h>
#include <fmq/AidlMessageQueue.h>
#include <gtest/gtest.h>
+#include <system/audio_aidl_utils.h>
#include <system/audio_effects/aidl_effects_utils.h>
#include <system/audio_effects/effect_uuid.h>
@@ -51,6 +52,7 @@
using aidl::android::media::audio::common::AudioFormatType;
using aidl::android::media::audio::common::AudioUuid;
using aidl::android::media::audio::common::PcmType;
+using ::android::audio::utils::toString;
using ::android::hardware::EventFlag;
const AudioFormatDescription kDefaultFormatDescription = {
@@ -63,6 +65,12 @@
::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
DataMQ;
+static inline std::string getPrefix(Descriptor& descriptor) {
+ std::string prefix = "Implementor_" + descriptor.common.implementor + "_name_" +
+ descriptor.common.name + "_UUID_" + toString(descriptor.common.id.uuid);
+ return prefix;
+}
+
class EffectHelper {
public:
static void create(std::shared_ptr<IFactory> factory, std::shared_ptr<IEffect>& effect,
@@ -71,7 +79,7 @@
auto& id = desc.common.id;
ASSERT_STATUS(status, factory->createEffect(id.uuid, &effect));
if (status == EX_NONE) {
- ASSERT_NE(effect, nullptr) << id.uuid.toString();
+ ASSERT_NE(effect, nullptr) << toString(id.uuid);
}
}
diff --git a/audio/aidl/vts/TestUtils.h b/audio/aidl/vts/TestUtils.h
index 72ca56f..10c2fc6 100644
--- a/audio/aidl/vts/TestUtils.h
+++ b/audio/aidl/vts/TestUtils.h
@@ -77,3 +77,10 @@
#define EXPECT_STATUS(expected, ret) \
EXPECT_PRED_FORMAT2(::android::hardware::audio::common::testing::detail::assertResult, \
expected, ret)
+
+#define SKIP_TEST_IF_DATA_UNSUPPORTED(flags) \
+ ({ \
+ if ((flags).hwAcceleratorMode == Flags::HardwareAccelerator::TUNNEL || (flags).bypass) { \
+ GTEST_SKIP() << "Skip data path for offload"; \
+ } \
+ })
\ No newline at end of file
diff --git a/audio/aidl/vts/VtsHalAECTargetTest.cpp b/audio/aidl/vts/VtsHalAECTargetTest.cpp
index 8828c41..0354e3c 100644
--- a/audio/aidl/vts/VtsHalAECTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAECTargetTest.cpp
@@ -51,7 +51,7 @@
ASSERT_NE(nullptr, mFactory);
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
- Parameter::Specific specific = getDefaultParamSpecific();
+ auto specific = getDefaultParamSpecific();
Parameter::Common common = EffectHelper::createParamCommon(
0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
@@ -65,8 +65,13 @@
ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
}
- Parameter::Specific getDefaultParamSpecific() {
- AcousticEchoCanceler aec = AcousticEchoCanceler::make<AcousticEchoCanceler::echoDelayUs>(0);
+ std::optional<Parameter::Specific> getDefaultParamSpecific() {
+ auto aec = AcousticEchoCanceler::make<AcousticEchoCanceler::echoDelayUs>(0);
+ if (!isParameterValid<AcousticEchoCanceler, Range::acousticEchoCanceler>(aec,
+ mDescriptor)) {
+ return std::nullopt;
+ }
+
Parameter::Specific specific =
Parameter::Specific::make<Parameter::Specific::acousticEchoCanceler>(aec);
return specific;
@@ -162,10 +167,8 @@
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string echoDelay = std::to_string(std::get<PARAM_ECHO_DELAY>(info.param));
std::string mobileMode = std::get<PARAM_MOBILE_MODE>(info.param) ? "true" : "false";
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_EchoDelay_" + echoDelay +
- "_MobileMode_" + mobileMode;
+ std::string name =
+ getPrefix(descriptor) + "_EchoDelay_" + echoDelay + "_MobileMode_" + mobileMode;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalAGC1TargetTest.cpp b/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
index edfcdf6..65c6a8f 100644
--- a/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
@@ -177,11 +177,9 @@
std::to_string(std::get<PARAM_MAX_COMPRESSION_GAIN>(info.param));
std::string enableLimiter = std::to_string(std::get<PARAM_ENABLE_LIMITER>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_target_peak_level_" +
- targetPeakLevel + "_max_compression_gain_" + maxCompressionGain +
- "_enable_limiter_" + enableLimiter;
+ std::string name = getPrefix(descriptor) + "_target_peak_level_" + targetPeakLevel +
+ "_max_compression_gain_" + maxCompressionGain + "_enable_limiter_" +
+ enableLimiter;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalAGC2TargetTest.cpp b/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
index 8ba8e45..46a569e 100644
--- a/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
@@ -183,9 +183,7 @@
std::string margin =
std::to_string(static_cast<int>(std::get<PARAM_SATURATION_MARGIN>(info.param)));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_digital_gain_" + gain +
+ std::string name = getPrefix(descriptor) + "_digital_gain_" + gain +
"_level_estimator_" + estimator + "_margin_" + margin;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
diff --git a/audio/aidl/vts/VtsHalAudioCoreConfigTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreConfigTargetTest.cpp
index e5e06eb..f82e8e5 100644
--- a/audio/aidl/vts/VtsHalAudioCoreConfigTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreConfigTargetTest.cpp
@@ -20,21 +20,27 @@
#include <unordered_set>
#include <vector>
+#define LOG_TAG "VtsHalAudioCore.Config"
+
+#include <Utils.h>
#include <aidl/Gtest.h>
#include <aidl/Vintf.h>
#include <aidl/android/hardware/audio/core/IConfig.h>
#include <aidl/android/media/audio/common/AudioFlag.h>
#include <aidl/android/media/audio/common/AudioProductStrategyType.h>
-#define LOG_TAG "VtsHalAudioCore.Config"
#include <android-base/logging.h>
#include "AudioHalBinderServiceUtil.h"
#include "TestUtils.h"
using namespace android;
+using aidl::android::hardware::audio::common::isDefaultAudioFormat;
using aidl::android::hardware::audio::core::IConfig;
+using aidl::android::hardware::audio::core::SurroundSoundConfig;
using aidl::android::media::audio::common::AudioAttributes;
using aidl::android::media::audio::common::AudioFlag;
+using aidl::android::media::audio::common::AudioFormatDescription;
+using aidl::android::media::audio::common::AudioFormatType;
using aidl::android::media::audio::common::AudioHalAttributesGroup;
using aidl::android::media::audio::common::AudioHalCapCriterion;
using aidl::android::media::audio::common::AudioHalCapCriterionType;
@@ -46,6 +52,7 @@
using aidl::android::media::audio::common::AudioSource;
using aidl::android::media::audio::common::AudioStreamType;
using aidl::android::media::audio::common::AudioUsage;
+using aidl::android::media::audio::common::PcmType;
class AudioCoreConfig : public testing::TestWithParam<std::string> {
public:
@@ -58,6 +65,7 @@
void RestartService() {
ASSERT_NE(mConfig, nullptr);
mEngineConfig.reset();
+ mSurroundSoundConfig.reset();
mConfig = IConfig::fromBinder(mBinderUtil.restartService());
ASSERT_NE(mConfig, nullptr);
}
@@ -70,6 +78,14 @@
}
}
+ void SetUpSurroundSoundConfig() {
+ if (mSurroundSoundConfig == nullptr) {
+ auto tempConfig = std::make_unique<SurroundSoundConfig>();
+ ASSERT_IS_OK(mConfig->getSurroundSoundConfig(tempConfig.get()));
+ mSurroundSoundConfig = std::move(tempConfig);
+ }
+ }
+
static bool IsProductStrategyTypeReservedForSystemUse(const AudioProductStrategyType& pst) {
switch (pst) {
case AudioProductStrategyType::SYS_RESERVED_NONE:
@@ -325,9 +341,41 @@
}
}
+ void ValidateAudioFormatDescription(const AudioFormatDescription& format) {
+ EXPECT_NE(AudioFormatType::SYS_RESERVED_INVALID, format.type);
+ if (format.type == AudioFormatType::PCM) {
+ EXPECT_NE(PcmType::DEFAULT, format.pcm);
+ EXPECT_TRUE(format.encoding.empty()) << format.encoding;
+ } else {
+ EXPECT_FALSE(format.encoding.empty());
+ }
+ }
+
+ /**
+ * Verify that the surround sound configuration is not empty.
+ * Verify each of the formatFamilies has a non-empty primaryFormat.
+ * Verify that each format only appears once.
+ */
+ void ValidateSurroundSoundConfig() {
+ EXPECT_FALSE(mSurroundSoundConfig->formatFamilies.empty());
+ std::set<AudioFormatDescription> formatSet;
+ for (const SurroundSoundConfig::SurroundFormatFamily& family :
+ mSurroundSoundConfig->formatFamilies) {
+ EXPECT_NO_FATAL_FAILURE(ValidateAudioFormatDescription(family.primaryFormat));
+ EXPECT_FALSE(isDefaultAudioFormat(family.primaryFormat));
+ EXPECT_TRUE(formatSet.insert(family.primaryFormat).second);
+ for (const AudioFormatDescription& subformat : family.subFormats) {
+ EXPECT_NO_FATAL_FAILURE(ValidateAudioFormatDescription(subformat));
+ EXPECT_FALSE(isDefaultAudioFormat(subformat));
+ EXPECT_TRUE(formatSet.insert(subformat).second);
+ }
+ }
+ }
+
private:
std::shared_ptr<IConfig> mConfig;
std::unique_ptr<AudioHalEngineConfig> mEngineConfig;
+ std::unique_ptr<SurroundSoundConfig> mSurroundSoundConfig;
AudioHalBinderServiceUtil mBinderUtil;
};
@@ -344,6 +392,11 @@
EXPECT_NO_FATAL_FAILURE(ValidateAudioHalEngineConfig());
}
+TEST_P(AudioCoreConfig, GetSurroundSoundConfigIsValid) {
+ ASSERT_NO_FATAL_FAILURE(SetUpSurroundSoundConfig());
+ EXPECT_NO_FATAL_FAILURE(ValidateSurroundSoundConfig());
+}
+
INSTANTIATE_TEST_SUITE_P(AudioCoreConfigTest, AudioCoreConfig,
testing::ValuesIn(android::getAidlHalInstanceNames(IConfig::descriptor)),
android::PrintInstanceNameToString);
diff --git a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
index 825b865..0012cd5 100644
--- a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
@@ -2763,6 +2763,7 @@
ASSERT_NO_FATAL_FAILURE(patch.SetUp(module.get()));
std::vector<MicrophoneDynamicInfo> activeMics;
EXPECT_IS_OK(stream.get()->getActiveMicrophones(&activeMics));
+ EXPECT_FALSE(activeMics.empty());
for (const auto& mic : activeMics) {
EXPECT_NE(micInfos.end(),
std::find_if(micInfos.begin(), micInfos.end(),
diff --git a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
index 9cd6c22..8084a59 100644
--- a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
@@ -36,6 +36,11 @@
#include "EffectFactoryHelper.h"
#include "TestUtils.h"
+#include <system/audio_aidl_utils.h>
+
+using namespace android;
+using ::android::audio::utils::toString;
+
using namespace android;
using aidl::android::hardware::audio::effect::Descriptor;
@@ -93,7 +98,7 @@
std::shared_ptr<IEffect> effect;
EXPECT_STATUS(expectStatus, mEffectFactory->createEffect(uuid, &effect));
if (expectStatus == EX_NONE) {
- EXPECT_NE(effect, nullptr) << " null effect with uuid: " << uuid.toString();
+ EXPECT_NE(effect, nullptr) << " null effect with uuid: " << toString(uuid);
effects.push_back(std::move(effect));
}
}
@@ -148,7 +153,7 @@
}
std::string msg = " missing type UUID:\n";
for (const auto& uuid : typeUuidSet) {
- msg += (uuid.toString() + "\n");
+ msg += (toString(uuid) + "\n");
}
SCOPED_TRACE(msg);
EXPECT_EQ(0UL, typeUuidSet.size());
diff --git a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
index 436f2a3..3011a5e 100644
--- a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
@@ -46,6 +46,7 @@
using aidl::android::hardware::audio::effect::IFactory;
using aidl::android::hardware::audio::effect::Parameter;
using aidl::android::hardware::audio::effect::State;
+using aidl::android::hardware::audio::effect::Flags;
using aidl::android::media::audio::common::AudioDeviceDescription;
using aidl::android::media::audio::common::AudioDeviceType;
using aidl::android::media::audio::common::AudioMode;
@@ -85,6 +86,14 @@
}
};
+class AudioEffectDataPathTest : public AudioEffectTest {
+ public:
+ void SetUp() override {
+ AudioEffectTest::SetUp();
+ SKIP_TEST_IF_DATA_UNSUPPORTED(mDescriptor.common.flags);
+ }
+};
+
TEST_P(AudioEffectTest, SetupAndTearDown) {
// Intentionally empty test body.
}
@@ -577,7 +586,8 @@
/// Data processing test
// Send data to effects and expect it to be consumed by checking statusMQ.
-TEST_P(AudioEffectTest, ConsumeDataInProcessingState) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, ConsumeDataInProcessingState) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -610,7 +620,8 @@
}
// Send data to effects and expect it to be consumed after effect restart.
-TEST_P(AudioEffectTest, ConsumeDataAfterRestart) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, ConsumeDataAfterRestart) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -649,7 +660,8 @@
}
// Send data to IDLE effects and expect it to be consumed after effect start.
-TEST_P(AudioEffectTest, SendDataAtIdleAndConsumeDataInProcessing) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, SendDataAtIdleAndConsumeDataInProcessing) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -682,7 +694,8 @@
}
// Send data multiple times.
-TEST_P(AudioEffectTest, ProcessDataMultipleTimes) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, ProcessDataMultipleTimes) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -721,7 +734,8 @@
}
// Send data to processing state effects, stop, and restart.
-TEST_P(AudioEffectTest, ConsumeDataAndRestart) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, ConsumeDataAndRestart) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -762,7 +776,8 @@
}
// Send data to closed effects and expect it not be consumed.
-TEST_P(AudioEffectTest, NotConsumeDataByClosedEffect) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, NotConsumeDataByClosedEffect) {
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
Parameter::Common common = EffectHelper::createParamCommon(
@@ -788,7 +803,8 @@
}
// Send data to multiple effects.
-TEST_P(AudioEffectTest, ConsumeDataMultipleEffects) {
+// Effects exposing bypass flags or operating in offload mode will be skipped.
+TEST_P(AudioEffectDataPathTest, ConsumeDataMultipleEffects) {
std::shared_ptr<IEffect> effect1, effect2;
ASSERT_NO_FATAL_FAILURE(create(mFactory, effect1, mDescriptor));
ASSERT_NO_FATAL_FAILURE(create(mFactory, effect2, mDescriptor));
@@ -848,16 +864,27 @@
EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor))),
[](const testing::TestParamInfo<AudioEffectTest::ParamType>& info) {
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_TYPE_" +
- descriptor.common.id.type.toString() + "_UUID_" +
- descriptor.common.id.uuid.toString();
+ std::string name = getPrefix(descriptor);
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
});
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioEffectTest);
+INSTANTIATE_TEST_SUITE_P(
+ SingleEffectInstanceTest, AudioEffectDataPathTest,
+ ::testing::Combine(testing::ValuesIn(
+ EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor))),
+ [](const testing::TestParamInfo<AudioEffectDataPathTest::ParamType>& info) {
+ auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
+ std::string name = getPrefix(descriptor);
+ std::replace_if(
+ name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+ return name;
+ });
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioEffectDataPathTest);
+
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
ABinderProcess_setThreadPoolMaxThreadCount(1);
diff --git a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
index 9cfdc50..afddb84 100644
--- a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
@@ -145,9 +145,7 @@
[](const testing::TestParamInfo<BassBoostParamTest::ParamType>& info) {
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string strength = std::to_string(std::get<PARAM_STRENGTH>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_strength_" + strength;
+ std::string name = getPrefix(descriptor) + "_strength_" + strength;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalDownmixTargetTest.cpp b/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
index 5aeebde..7a2f31b 100644
--- a/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
@@ -126,9 +126,7 @@
[](const testing::TestParamInfo<DownmixParamTest::ParamType>& info) {
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string type = std::to_string(static_cast<int>(std::get<PARAM_TYPE>(info.param)));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_type" + type;
+ std::string name = getPrefix(descriptor) + "_type" + type;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
index 033e3b5..5509c76 100644
--- a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
+++ b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
@@ -513,9 +513,7 @@
auto descriptor = std::get<ENGINE_TEST_INSTANCE_NAME>(info.param).second;
DynamicsProcessing::EngineArchitecture cfg;
fillEngineArchConfig(cfg, info.param);
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_Cfg_" + cfg.toString();
+ std::string name = getPrefix(descriptor) + "_Cfg_" + cfg.toString();
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
index 05c2c5b..f2ef185 100644
--- a/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
@@ -209,9 +209,7 @@
auto descriptor = std::get<0>(info.param).second;
std::string roomLevel = std::to_string(std::get<1>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_roomLevel" + roomLevel;
+ std::string name = getPrefix(descriptor) + "_roomLevel" + roomLevel;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
index 716a2c6..37e7c0a 100644
--- a/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
@@ -209,9 +209,7 @@
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string bandLevel =
::android::internal::ToString(std::get<PARAM_BAND_LEVEL>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_preset_" +
+ std::string name = getPrefix(descriptor) + "_preset_" +
std::to_string(std::get<PARAM_PRESET>(info.param)) + "_bandLevel_" +
bandLevel;
std::replace_if(
diff --git a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
index 7c79d1b..54caed9 100644
--- a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
@@ -195,12 +195,10 @@
std::to_string(std::get<PARAM_VIBRATION_INFORMATION_Q_FACTOR>(info.param));
std::string maxAmplitude =
std::to_string(std::get<PARAM_VIBRATION_INFORMATION_MAX_AMPLITUDE>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_hapticScaleId" +
- hapticScaleID + "_hapticScaleVibScale" + hapticScaleVibScale +
- "_resonantFrequency" + resonantFrequency + "_qFactor" + qFactor +
- "_maxAmplitude" + maxAmplitude;
+ std::string name = getPrefix(descriptor) + "_hapticScaleId" + hapticScaleID +
+ "_hapticScaleVibScale" + hapticScaleVibScale + "_resonantFrequency" +
+ resonantFrequency + "_qFactor" + qFactor + "_maxAmplitude" +
+ maxAmplitude;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp b/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
index 96b048e..cbb80a9 100644
--- a/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
@@ -131,9 +131,7 @@
[](const testing::TestParamInfo<LoudnessEnhancerParamTest::ParamType>& info) {
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string gainMb = std::to_string(std::get<PARAM_GAIN_MB>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_gainMb_" + gainMb;
+ std::string name = getPrefix(descriptor) + "_gainMb_" + gainMb;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalNSTargetTest.cpp b/audio/aidl/vts/VtsHalNSTargetTest.cpp
index 5525c80..624d5d2 100644
--- a/audio/aidl/vts/VtsHalNSTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalNSTargetTest.cpp
@@ -48,7 +48,7 @@
ASSERT_NE(nullptr, mFactory);
ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
- Parameter::Specific specific = getDefaultParamSpecific();
+ std::optional<Parameter::Specific> specific = getDefaultParamSpecific();
Parameter::Common common = EffectHelper::createParamCommon(
0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
@@ -62,9 +62,13 @@
ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
}
- Parameter::Specific getDefaultParamSpecific() {
+ std::optional<Parameter::Specific> getDefaultParamSpecific() {
NoiseSuppression ns =
NoiseSuppression::make<NoiseSuppression::level>(NoiseSuppression::Level::MEDIUM);
+ if (!isParameterValid<NoiseSuppression, Range::noiseSuppression>(ns, mDescriptor)) {
+ return std::nullopt;
+ }
+
Parameter::Specific specific =
Parameter::Specific::make<Parameter::Specific::noiseSuppression>(ns);
return specific;
@@ -85,7 +89,9 @@
// validate parameter
Descriptor desc;
ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
- const binder_exception_t expected = EX_NONE;
+ const bool valid =
+ isParameterValid<NoiseSuppression, Range::noiseSuppression>(ns, desc);
+ const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
// set parameter
Parameter expectParam;
@@ -155,10 +161,7 @@
std::get<PARAM_LEVEL>(info.param));
std::string type = aidl::android::hardware::audio::effect::toString(
std::get<PARAM_TYPE>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_level_" + level + "_type_" +
- type;
+ std::string name = getPrefix(descriptor) + "_level_" + level + "_type_" + type;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
index 8fb4ebf..3056c6c 100644
--- a/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
@@ -137,9 +137,7 @@
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string preset =
std::to_string(static_cast<int>(std::get<PARAM_PRESETS>(info.param)));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_preset" + preset;
+ std::string name = getPrefix(descriptor) + "_preset" + preset;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
index 6b1da63..07a9fa4 100644
--- a/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
@@ -141,9 +141,7 @@
[](const testing::TestParamInfo<VirtualizerParamTest::ParamType>& info) {
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string strength = std::to_string(std::get<PARAM_STRENGTH>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_strength" + strength;
+ std::string name = getPrefix(descriptor) + "_strength" + strength;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
index f41ba30..903ba69 100644
--- a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
@@ -195,9 +195,7 @@
std::get<PARAM_MEASUREMENT_MODE>(info.param));
std::string latency = std::to_string(std::get<PARAM_LATENCY>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_captureSize" + captureSize +
+ std::string name = getPrefix(descriptor) + "_captureSize" + captureSize +
"_scalingMode" + scalingMode + "_measurementMode" + measurementMode +
"_latency" + latency;
std::replace_if(
diff --git a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
index 90b7f37..0b5b9fc 100644
--- a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
@@ -149,10 +149,7 @@
auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
std::string level = std::to_string(std::get<PARAM_LEVEL>(info.param));
std::string mute = std::to_string(std::get<PARAM_MUTE>(info.param));
- std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
- descriptor.common.name + "_UUID_" +
- descriptor.common.id.uuid.toString() + "_level" + level + "_mute" +
- mute;
+ std::string name = getPrefix(descriptor) + "_level" + level + "_mute" + mute;
std::replace_if(
name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
return name;
diff --git a/audio/common/all-versions/test/utility/Android.bp b/audio/common/all-versions/test/utility/Android.bp
index 757f8a8..c6a3963 100644
--- a/audio/common/all-versions/test/utility/Android.bp
+++ b/audio/common/all-versions/test/utility/Android.bp
@@ -62,6 +62,5 @@
"libxml2",
"liblog",
],
- static_libs: ["libgtest"],
test_suites: ["general-tests"],
}
diff --git a/audio/policy/1.0/xml/pfw_schemas/Android.bp b/audio/policy/1.0/xml/pfw_schemas/Android.bp
index 5d669c2..225c065 100644
--- a/audio/policy/1.0/xml/pfw_schemas/Android.bp
+++ b/audio/policy/1.0/xml/pfw_schemas/Android.bp
@@ -11,6 +11,7 @@
name: "audio_policy_engine_configurable_configuration_V1_0",
srcs: ["AllSchemas.xsd"],
package_name: "audio.policy.configurable.V1_0",
+ root_elements: ["ParameterFrameworkConfiguration"],
}
// Unfortunately, all rules only have a single output, thus
diff --git a/audio/policy/1.0/xml/pfw_schemas/api/current.txt b/audio/policy/1.0/xml/pfw_schemas/api/current.txt
index c2fb6fc..2b83e60 100644
--- a/audio/policy/1.0/xml/pfw_schemas/api/current.txt
+++ b/audio/policy/1.0/xml/pfw_schemas/api/current.txt
@@ -470,23 +470,7 @@
public class XmlParser {
ctor public XmlParser();
- method public static audio.policy.configurable.V1_0.BitParameterBlock readBitParameterBlock(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.BooleanParameter readBooleanParameter(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.ComponentTypeSetType readComponentTypeSetType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.ComponentTypeSetType readComponentTypeSetType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.ConfigurableDomainType readConfigurableDomainType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.ConfigurableDomains readConfigurableDomains(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.EnumParameterType readEnumParameterType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.FixedPointParameterType readFixedPointParameterType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.FloatingPointParameterType readFloatingPointParameterType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.IntegerParameterType readIntegerParameterType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.LinearAdaptationType readLinearAdaptationType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.LogarithmicAdaptation readLogarithmicAdaptation(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static audio.policy.configurable.V1_0.ParameterFrameworkConfiguration readParameterFrameworkConfiguration(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.StringParameter readStringParameter(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.SubsystemPlugins readSubsystemPlugins(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.SubsystemType readSubsystemType(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static audio.policy.configurable.V1_0.SystemClass readSystemClass(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static String readText(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static void skip(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
}
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp b/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp
index 141efc1..62046f3 100644
--- a/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp
+++ b/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp
@@ -18,6 +18,7 @@
#include <android-base/thread_annotations.h>
#include <gtest/gtest.h>
+#include <condition_variable>
#include <chrono>
#include <memory>
@@ -28,6 +29,8 @@
namespace automotive {
namespace vehicle {
+using ::android::base::ScopedLockAssertion;
+
class RecurrentTimerTest : public testing::Test {
public:
std::shared_ptr<RecurrentTimer::Callback> getCallback(size_t token) {
@@ -35,6 +38,15 @@
std::scoped_lock<std::mutex> lockGuard(mLock);
mCallbacks.push_back(token);
+ mCond.notify_all();
+ });
+ }
+
+ bool waitForCalledCallbacks(size_t count, size_t timeoutInMs) {
+ std::unique_lock<std::mutex> uniqueLock(mLock);
+ return mCond.wait_for(uniqueLock, std::chrono::milliseconds(timeoutInMs), [this, count] {
+ ScopedLockAssertion lockAssertion(mLock);
+ return mCallbacks.size() >= count;
});
}
@@ -54,6 +66,7 @@
}
private:
+ std::condition_variable mCond;
std::mutex mLock;
std::vector<size_t> mCallbacks GUARDED_BY(mLock);
};
@@ -66,12 +79,11 @@
auto action = getCallback(0);
timer.registerTimerCallback(interval, action);
- std::this_thread::sleep_for(std::chrono::seconds(1));
+ // Should only takes 1s, use 5s as timeout to be safe.
+ ASSERT_TRUE(waitForCalledCallbacks(/* count= */ 10u, /* timeoutInMs= */ 5000))
+ << "Not enough callbacks called before timeout";
timer.unregisterTimerCallback(action);
-
- // Theoretically trigger 10 times, but check for at least 9 times to be stable.
- ASSERT_GE(getCalledCallbacks().size(), static_cast<size_t>(9));
}
TEST_F(RecurrentTimerTest, testRegisterUnregisterRegister) {
@@ -92,10 +104,11 @@
timer.registerTimerCallback(interval, action);
- std::this_thread::sleep_for(std::chrono::seconds(1));
+ // Should only takes 1s, use 5s as timeout to be safe.
+ ASSERT_TRUE(waitForCalledCallbacks(/* count= */ 10u, /* timeoutInMs= */ 5000))
+ << "Not enough callbacks called before timeout";
- // Theoretically trigger 10 times, but check for at least 9 times to be stable.
- ASSERT_GE(getCalledCallbacks().size(), static_cast<size_t>(9));
+ timer.unregisterTimerCallback(action);
}
TEST_F(RecurrentTimerTest, testDestroyTimerWithCallback) {
@@ -114,7 +127,9 @@
std::this_thread::sleep_for(std::chrono::milliseconds(200));
- ASSERT_TRUE(getCalledCallbacks().empty());
+ // Should be 0, but in rare cases there might be 1 events in the queue while the timer is
+ // being destroyed.
+ ASSERT_LE(getCalledCallbacks().size(), 1u);
}
TEST_F(RecurrentTimerTest, testRegisterMultipleCallbacks) {
@@ -132,7 +147,11 @@
auto action3 = getCallback(3);
timer.registerTimerCallback(interval3, action3);
- std::this_thread::sleep_for(std::chrono::seconds(1));
+ // In 1s, we should generate 10 + 20 + 33 = 63 events.
+ // Here we are waiting for more events to make sure we receive enough events for each actions.
+ // Use 5s as timeout to be safe.
+ ASSERT_TRUE(waitForCalledCallbacks(/* count= */ 70u, /* timeoutInMs= */ 5000))
+ << "Not enough callbacks called before timeout";
timer.unregisterTimerCallback(action1);
timer.unregisterTimerCallback(action2);
@@ -152,20 +171,18 @@
action3Count++;
}
}
- // Theoretically trigger 10 times, but check for at least 9 times to be stable.
- ASSERT_GE(action1Count, static_cast<size_t>(9));
- // Theoretically trigger 20 times, but check for at least 15 times to be stable.
- ASSERT_GE(action2Count, static_cast<size_t>(15));
- // Theoretically trigger 33 times, but check for at least 25 times to be stable.
- ASSERT_GE(action3Count, static_cast<size_t>(25));
+
+ ASSERT_GE(action1Count, static_cast<size_t>(10));
+ ASSERT_GE(action2Count, static_cast<size_t>(20));
+ ASSERT_GE(action3Count, static_cast<size_t>(33));
}
TEST_F(RecurrentTimerTest, testRegisterSameCallbackMultipleTimes) {
RecurrentTimer timer;
- // 0.02s
- int64_t interval1 = 20000000;
- // 0.01s
- int64_t interval2 = 10000000;
+ // 0.2s
+ int64_t interval1 = 200'000'000;
+ // 0.1s
+ int64_t interval2 = 100'000'000;
auto action = getCallback(0);
for (int i = 0; i < 10; i++) {
@@ -175,10 +192,9 @@
clearCalledCallbacks();
- std::this_thread::sleep_for(std::chrono::milliseconds(100));
-
- // Theoretically trigger 10 times, but check for at least 9 times to be stable.
- ASSERT_GE(getCalledCallbacks().size(), static_cast<size_t>(9));
+ // Should only takes 1s, use 5s as timeout to be safe.
+ ASSERT_TRUE(waitForCalledCallbacks(/* count= */ 10u, /* timeoutInMs= */ 5000))
+ << "Not enough callbacks called before timeout";
timer.unregisterTimerCallback(action);
diff --git a/biometrics/face/aidl/default/Android.bp b/biometrics/face/aidl/default/Android.bp
index 876a91f..82ad917 100644
--- a/biometrics/face/aidl/default/Android.bp
+++ b/biometrics/face/aidl/default/Android.bp
@@ -7,11 +7,21 @@
default_applicable_licenses: ["hardware_interfaces_license"],
}
+filegroup {
+ name: "face-default.rc",
+ srcs: ["face-default.rc"],
+}
+
+filegroup {
+ name: "face-default.xml",
+ srcs: ["face-default.xml"],
+}
+
cc_binary {
name: "android.hardware.biometrics.face-service.example",
relative_install_path: "hw",
- init_rc: ["face-default.rc"],
- vintf_fragments: ["face-default.xml"],
+ init_rc: [":face-default.rc"],
+ vintf_fragments: [":face-default.xml"],
vendor: true,
shared_libs: [
"libbase",
diff --git a/biometrics/face/aidl/default/apex/Android.bp b/biometrics/face/aidl/default/apex/Android.bp
new file mode 100644
index 0000000..2f39a08
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/Android.bp
@@ -0,0 +1,79 @@
+// Copyright (C) 2023 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.
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+apex_key {
+ name: "com.android.hardware.biometrics.face.key",
+ public_key: "com.android.hardware.biometrics.face.avbpubkey",
+ private_key: "com.android.hardware.biometrics.face.pem",
+}
+
+android_app_certificate {
+ name: "com.android.hardware.biometrics.face.certificate",
+ certificate: "com.android.hardware.biometrics.face",
+}
+
+apex {
+ name: "com.android.hardware.biometrics.face",
+ manifest: "manifest.json",
+ file_contexts: "file_contexts",
+ key: "com.android.hardware.biometrics.face.key",
+ certificate: ":com.android.hardware.biometrics.face.certificate",
+ updatable: false,
+
+ vendor: true,
+ use_vndk_as_stable: true,
+
+ binaries: [
+ // hal
+ "android.hardware.biometrics.face-service.example",
+ ],
+ prebuilts: [
+ // init_rc
+ "face-default-apex.rc",
+ // vintf_fragment
+ "face-default-apex.xml",
+ // permission
+ "android.hardware.biometrics.face.prebuilt.xml",
+ ],
+
+ overrides: [
+ "android.hardware.biometrics.face-service.example",
+ ],
+}
+
+prebuilt_etc {
+ name: "face-default-apex.rc",
+ src: ":gen-face-default-apex.rc",
+ vendor: true,
+ installable: false,
+}
+
+genrule {
+ name: "gen-face-default-apex.rc",
+ srcs: [":face-default.rc"],
+ out: ["face-default-apex.rc"],
+ cmd: "sed -e 's@/vendor/bin/@/apex/com.android.hardware.biometrics.face/bin/@' $(in) > $(out)",
+}
+
+prebuilt_etc {
+ name: "face-default-apex.xml",
+ src: ":face-default.xml",
+ sub_dir: "vintf",
+ vendor: true,
+ installable: false,
+}
diff --git a/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.avbpubkey b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.avbpubkey
new file mode 100644
index 0000000..9f358ff
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.avbpubkey
Binary files differ
diff --git a/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pem b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pem
new file mode 100644
index 0000000..ad8f57d
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pem
@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
+MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQCoZ28KVXxB9kkX
+zPhi8pVSmiMU0xchU4PkoOvFzmr9t5b7rA1zmzOLjkNWMrxt1XCUEfOgT3N50z5T
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+UmFO0vsh8qrEfAqT4AqL4uCuyVm0JmugdWKoeQISh5i4+HMmvPaudd+8yF0plr10
++pyNGkLZm4NBJxOD7V0AMjfTIpKRbmV8xnCAnWQ+xx/qWxHAZ0wfbZXXF0m6L6po
+dVwJJI7EnuQbAkbXnzMtCTQToZTSVwIDAQABAoICAAGjGJNY15kYKO3xzXWMyfXT
+gl7L9Im1TNVwP3Dpu+S7U0NSd1w12Iju35znzlwhx7/j8skOrKubaZvM9ztJ79Yb
+1CDs3PWhP6OVJeGvvHU9zkp59RexQ5Ma8hXskIroE2WJ97bQgRkfi/r9x8wKc39T
+aYv/SrTC0SPr+YRFSjMvfV35kvLC759slgwkmsH6ZWatSeyhPooJfX1kTRBi08A2
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+fZDs5EMNPGsCQ56Tgt+vtHEGF3x7ufGMF1XqisCMlaxH03aT2N3Wi5um8jO2pfFC
+4NEBq4ixvlyefb0TER+5AoIBAQC6nSDDzeeseLOJ8QSb1kHHkvQOGb8kdYY/KJ51
++uiwoEWOYAxKubqumo2rYaqcM0lbZKWb/9cgVK4LAzdqY4z3BINA7YRzXSUXdb8T
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+AajCYbHmk0v1WT2kDD5yEX/fZzifTU5k/+0Jvixpa0KOR2qaUXyx4ocIT6F1hR89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+-----END PRIVATE KEY-----
diff --git a/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pk8 b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pk8
new file mode 100644
index 0000000..af0ff4e
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.pk8
Binary files differ
diff --git a/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.x509.pem b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.x509.pem
new file mode 100644
index 0000000..3dc37ff
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/com.android.hardware.biometrics.face.x509.pem
@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----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+AbNYcRnxOMiuUK2XSGWGDscxuGpQVCph4G1rXCOtbTmz1Zb42vQLCCQHHyxzI7ZE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+/kgpBbN2SN0TjnmEooptly5tWb3IPTjqLZpaPIW1ntQeCAbgrYVHiMsvNe1BuBrn
+RNi1xqw3QGp2ZV/RfJ3MH6d49TswEL1gwiUeg3hw5eG7IDfLB/2IJBrff7kmPTQ6
+n+il4uXuXMmX70xSvJXwP/NinomJsORZ4Npbmp7xV/QJp9cNoxNAo3DJ4OHRAnA+
+L7E1KZ3+nSRxGcVlqBekmG6wH9U39NN+dh758aGdJOWqA+B+1PAGxkvFCNqLgTpm
+xNl62YiRRo4FiIAkntvs+JneMEphv/T5i824t2xFZD2lBuW8r54nWj5cpx8AU9W2
+rulR0jx7BnVdj6czn1/pPCIah8Os9pZM8q1CbF8vXD+QLAF0/NjPNomTEGd/M+V+
+sfn1OhLGF/E1kWyNeOmkvX26txQdY8k6jUdsAc5vmQqgwxdorjI38ynpYQnFwq2g
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+CciNa/Dm94AwJgZk9LcXye3BSvb1sKF6C7eYrW0eI95V
+-----END CERTIFICATE-----
diff --git a/biometrics/face/aidl/default/apex/file_contexts b/biometrics/face/aidl/default/apex/file_contexts
new file mode 100644
index 0000000..4f935c1
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/file_contexts
@@ -0,0 +1,3 @@
+(/.*)? u:object_r:vendor_file:s0
+/etc(/.*)? u:object_r:vendor_configs_file:s0
+/bin/hw/android\.hardware\.biometrics\.face-service\.example u:object_r:hal_face_default_exec:s0
\ No newline at end of file
diff --git a/biometrics/face/aidl/default/apex/manifest.json b/biometrics/face/aidl/default/apex/manifest.json
new file mode 100644
index 0000000..4d46896
--- /dev/null
+++ b/biometrics/face/aidl/default/apex/manifest.json
@@ -0,0 +1,4 @@
+{
+ "name": "com.android.hardware.biometrics.face",
+ "version": 1
+}
diff --git a/biometrics/fingerprint/aidl/default/Android.bp b/biometrics/fingerprint/aidl/default/Android.bp
index 16302eb..3bb3f3a 100644
--- a/biometrics/fingerprint/aidl/default/Android.bp
+++ b/biometrics/fingerprint/aidl/default/Android.bp
@@ -11,8 +11,8 @@
name: "android.hardware.biometrics.fingerprint-service.example",
vendor: true,
relative_install_path: "hw",
- init_rc: ["fingerprint-example.rc"],
- vintf_fragments: ["fingerprint-example.xml"],
+ init_rc: [":fingerprint-example.rc"],
+ vintf_fragments: [":fingerprint-example.xml"],
local_include_dirs: ["include"],
srcs: [
"FakeLockoutTracker.cpp",
@@ -142,3 +142,13 @@
property_owner: "Vendor",
vendor: true,
}
+
+filegroup {
+ name: "fingerprint-example.rc",
+ srcs: ["fingerprint-example.rc"],
+}
+
+filegroup {
+ name: "fingerprint-example.xml",
+ srcs: ["fingerprint-example.xml"],
+}
diff --git a/biometrics/fingerprint/aidl/default/README.md b/biometrics/fingerprint/aidl/default/README.md
index 49b6c9d..823cd18 100644
--- a/biometrics/fingerprint/aidl/default/README.md
+++ b/biometrics/fingerprint/aidl/default/README.md
@@ -14,6 +14,12 @@
PRODUCT_PACKAGES_DEBUG += android.hardware.biometrics.fingerprint-service.example
```
+or add the following to include it as an apex:
+
+```
+PRODUCT_PACKAGES_DEBUG += com.android.hardware.biometrics.fingerprint.virtual
+```
+
The virtual HAL will be ignored if a real HAL is also installed on the target
device. Set the `biometric_virtual_enabled` settings and reboot the device to
switch to the virtual HAL. Unset it and reboot again to switch back.
diff --git a/biometrics/fingerprint/aidl/default/apex/Android.bp b/biometrics/fingerprint/aidl/default/apex/Android.bp
new file mode 100644
index 0000000..ad36ae2
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/Android.bp
@@ -0,0 +1,73 @@
+// Copyright (C) 2023 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.
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+apex_key {
+ name: "com.android.hardware.biometrics.fingerprint.virtual.key",
+ public_key: "com.android.hardware.biometrics.fingerprint.virtual.avbpubkey",
+ private_key: "com.android.hardware.biometrics.fingerprint.virtual.pem",
+}
+
+android_app_certificate {
+ name: "com.android.hardware.biometrics.fingerprint.virtual.certificate",
+ certificate: "com.android.hardware.biometrics.fingerprint.virtual",
+}
+
+apex {
+ name: "com.android.hardware.biometrics.fingerprint.virtual",
+ manifest: "manifest.json",
+ file_contexts: "file_contexts",
+ key: "com.android.hardware.biometrics.fingerprint.virtual.key",
+ certificate: ":com.android.hardware.biometrics.fingerprint.virtual.certificate",
+ updatable: false,
+ use_vndk_as_stable: true,
+ vendor: true,
+
+ binaries: [
+ "android.hardware.biometrics.fingerprint-service.example",
+ ],
+ prebuilts: [
+ // init_rc
+ "fingerprint-example-apex.rc",
+ // vintf_fragment
+ "fingerprint-example-apex.xml",
+ ],
+
+ overrides: [
+ "android.hardware.biometrics.fingerprint-service.example",
+ ],
+}
+
+genrule {
+ name: "gen-fingerprint-example-apex.rc",
+ srcs: [":fingerprint-example.rc"],
+ out: ["fingerprint-example-apex.rc"],
+ cmd: "sed -e 's@/vendor/bin/@/apex/com.android.hardware.biometrics.fingerprint.virtual/bin/@' $(in) > $(out)",
+}
+
+prebuilt_etc {
+ name: "fingerprint-example-apex.rc",
+ src: ":gen-fingerprint-example-apex.rc",
+ installable: false,
+}
+
+prebuilt_etc {
+ name: "fingerprint-example-apex.xml",
+ src: ":fingerprint-example.xml",
+ sub_dir: "vintf",
+ installable: false,
+}
diff --git a/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.avbpubkey b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.avbpubkey
new file mode 100644
index 0000000..9f2334a
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.avbpubkey
Binary files differ
diff --git a/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pem b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pem
new file mode 100644
index 0000000..14eb288
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pem
@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
+MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQDwo6CxzAwmX46C
+N1j8zr0qf6uy1rDkG5r1s4faDNX/ThYpd69DWbVGf22yFO3KY3B+TmqKU+B0SiqY
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+qHAY4JU3ldxQzDUZCz5VCz372pgXkQ==
+-----END PRIVATE KEY-----
diff --git a/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pk8 b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pk8
new file mode 100644
index 0000000..ab59820
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.pk8
Binary files differ
diff --git a/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.x509.pem b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.x509.pem
new file mode 100644
index 0000000..6d10157
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/com.android.hardware.biometrics.fingerprint.virtual.x509.pem
@@ -0,0 +1,35 @@
+-----BEGIN CERTIFICATE-----
+MIIGCzCCA/MCFFuIt0T1K9U92QfzZI3RpCyRp1ruMA0GCSqGSIb3DQEBCwUAMIHA
+MQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91
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+LmFuZHJvaWQuaGFyZHdhcmUuYmlvbWV0cmljcy5maW5nZXJwcmludC52aXJ0dWFs
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++oSAkV2/C2knQp/8ME1oJrK/D+glynXVqVkvYYplxp+GCIZUs/DOJcHyb+ZrNLJP
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+L6hSXYWjk9e5txbn0cNw9WuKMUg+Z9Qms3aVRFcvBxZQySEvf8FhgSrQbqbCbzhf
+dI0/ouW5w9iHUOh/FDvfETeZCeeTS+EOvGOqknzO8Y7PiChlgFsoMvC1GpHZ1ADy
+3xKSh15G92JCiv89CK2VvM8QDFh8ErQmSLjhMl700CLYis+AAZhCKOhAo573zj2u
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+i4hGSvbdGC27BtXbsiVX
+-----END CERTIFICATE-----
diff --git a/biometrics/fingerprint/aidl/default/apex/file_contexts b/biometrics/fingerprint/aidl/default/apex/file_contexts
new file mode 100644
index 0000000..1c189fc
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/file_contexts
@@ -0,0 +1,3 @@
+(/.*)? u:object_r:vendor_file:s0
+/etc(/.*)? u:object_r:vendor_configs_file:s0
+/bin/hw/android\.hardware\.biometrics\.fingerprint-service\.example u:object_r:hal_fingerprint_default_exec:s0
\ No newline at end of file
diff --git a/biometrics/fingerprint/aidl/default/apex/manifest.json b/biometrics/fingerprint/aidl/default/apex/manifest.json
new file mode 100644
index 0000000..bbd2c69
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/apex/manifest.json
@@ -0,0 +1,4 @@
+{
+ "name": "com.android.hardware.biometrics.fingerprint.virtual",
+ "version": 1
+}
diff --git a/bluetooth/1.0/default/bluetooth_address.cc b/bluetooth/1.0/default/bluetooth_address.cc
index 93a5469..df3e84a 100644
--- a/bluetooth/1.0/default/bluetooth_address.cc
+++ b/bluetooth/1.0/default/bluetooth_address.cc
@@ -67,7 +67,7 @@
const uint8_t zero_bdaddr[kBytes] = {0, 0, 0, 0, 0, 0};
if ((string_to_bytes(address, local_addr)) &&
(memcmp(local_addr, zero_bdaddr, kBytes) != 0)) {
- ALOGD("%s: Got Factory BDA %s", __func__, address);
+ ALOGD("%s: Got Factory BDA", __func__);
return true;
} else {
ALOGE("%s: Got Invalid BDA '%s' from %s", __func__, address, property);
@@ -78,12 +78,14 @@
// No BDADDR found in the file. Look for BDA in a factory property.
if (property_get(FACTORY_BDADDR_PROPERTY, property, NULL) &&
string_to_bytes(property, local_addr)) {
+ ALOGD("%s: Using FACTORY_BDADDR_PROPERTY", __func__);
return true;
}
// No factory BDADDR found. Look for a previously stored BDA.
if (property_get(PERSIST_BDADDR_PROPERTY, property, NULL) &&
string_to_bytes(property, local_addr)) {
+ ALOGD("%s: Using PERSIST_BDADDR_PROPERTY", __func__);
return true;
}
diff --git a/bluetooth/1.0/default/bluetooth_hci.cc b/bluetooth/1.0/default/bluetooth_hci.cc
index 869c723..a2211f4 100644
--- a/bluetooth/1.0/default/bluetooth_hci.cc
+++ b/bluetooth/1.0/default/bluetooth_hci.cc
@@ -33,8 +33,7 @@
class BluetoothDeathRecipient : public hidl_death_recipient {
public:
- BluetoothDeathRecipient(const sp<IBluetoothHci> hci)
- : mHci(hci), has_died_(false) {}
+ BluetoothDeathRecipient(const sp<IBluetoothHci> hci) : mHci(hci) {}
virtual void serviceDied(
uint64_t /*cookie*/,
@@ -52,7 +51,7 @@
};
BluetoothHci::BluetoothHci()
- : death_recipient_(new BluetoothDeathRecipient(this)) {bt_enabled = 0;}
+ : death_recipient_(new BluetoothDeathRecipient(this)) {}
Return<void> BluetoothHci::initialize(
const ::android::sp<IBluetoothHciCallbacks>& cb) {
@@ -62,19 +61,8 @@
return Void();
}
- if (bt_enabled == 1) {
- ALOGE("initialize was called!");
- return Void();
- }
- bt_enabled = 1;
death_recipient_->setHasDied(false);
cb->linkToDeath(death_recipient_, 0);
- unlink_cb_ = [cb](sp<BluetoothDeathRecipient>& death_recipient) {
- if (death_recipient->getHasDied())
- ALOGI("Skipping unlink call, service died.");
- else
- cb->unlinkToDeath(death_recipient);
- };
bool rc = VendorInterface::Initialize(
[cb](bool status) {
@@ -124,12 +112,6 @@
Return<void> BluetoothHci::close() {
ALOGI("BluetoothHci::close()");
-
- if (bt_enabled != 1) {
- ALOGE("should initialize first!");
- return Void();
- }
- bt_enabled = 0;
unlink_cb_(death_recipient_);
VendorInterface::Shutdown();
return Void();
@@ -152,11 +134,6 @@
void BluetoothHci::sendDataToController(const uint8_t type,
const hidl_vec<uint8_t>& data) {
- if (bt_enabled != 1) {
- ALOGE("should initialize first!");
- return;
- }
-
VendorInterface::get()->Send(type, data.data(), data.size());
}
diff --git a/bluetooth/1.0/default/bluetooth_hci.h b/bluetooth/1.0/default/bluetooth_hci.h
index 5130c87..c966990 100644
--- a/bluetooth/1.0/default/bluetooth_hci.h
+++ b/bluetooth/1.0/default/bluetooth_hci.h
@@ -48,7 +48,6 @@
void sendDataToController(const uint8_t type, const hidl_vec<uint8_t>& data);
::android::sp<BluetoothDeathRecipient> death_recipient_;
std::function<void(sp<BluetoothDeathRecipient>&)> unlink_cb_;
- int bt_enabled;
};
extern "C" IBluetoothHci* HIDL_FETCH_IBluetoothHci(const char* name);
diff --git a/bluetooth/1.0/default/vendor_interface.cc b/bluetooth/1.0/default/vendor_interface.cc
index c23d667..1d15dd6 100644
--- a/bluetooth/1.0/default/vendor_interface.cc
+++ b/bluetooth/1.0/default/vendor_interface.cc
@@ -36,8 +36,6 @@
"BLUETOOTH_VENDOR_LIB_INTERFACE";
static const int INVALID_FD = -1;
-std::mutex vendor_mutex_;
-std::mutex initcb_mutex_;
namespace {
@@ -49,25 +47,13 @@
uint16_t opcode;
} internal_command;
-enum {
- VENDOR_STATE_INIT = 1,
- VENDOR_STATE_OPENING, /* during opening */
- VENDOR_STATE_OPENED, /* open in fops_open */
- VENDOR_STATE_CLOSING, /* during closing */
- VENDOR_STATE_CLOSED, /* closed */
-
- VENDOR_STATE_MSG_NUM
-} ;
-
-uint8_t vstate = VENDOR_STATE_INIT;
-
// True when LPM is not enabled yet or wake is not asserted.
bool lpm_wake_deasserted;
uint32_t lpm_timeout_ms;
bool recent_activity_flag;
VendorInterface* g_vendor_interface = nullptr;
-static VendorInterface vendor_interface;
+std::mutex wakeup_mutex_;
HC_BT_HDR* WrapPacketAndCopy(uint16_t event, const hidl_vec<uint8_t>& data) {
size_t packet_size = data.size() + sizeof(HC_BT_HDR);
@@ -181,8 +167,11 @@
InitializeCompleteCallback initialize_complete_cb,
PacketReadCallback event_cb, PacketReadCallback acl_cb,
PacketReadCallback sco_cb, PacketReadCallback iso_cb) {
- ALOGI("%s: VendorInterface::Initialize", __func__);
- g_vendor_interface = &vendor_interface;
+ if (g_vendor_interface) {
+ ALOGE("%s: No previous Shutdown()?", __func__);
+ return false;
+ }
+ g_vendor_interface = new VendorInterface();
return g_vendor_interface->Open(initialize_complete_cb, event_cb, acl_cb,
sco_cb, iso_cb);
}
@@ -190,8 +179,9 @@
void VendorInterface::Shutdown() {
LOG_ALWAYS_FATAL_IF(!g_vendor_interface, "%s: No Vendor interface!",
__func__);
- ALOGI("%s: VendorInterface::Shutdown", __func__);
g_vendor_interface->Close();
+ delete g_vendor_interface;
+ g_vendor_interface = nullptr;
}
VendorInterface* VendorInterface::get() { return g_vendor_interface; }
@@ -201,189 +191,144 @@
PacketReadCallback acl_cb,
PacketReadCallback sco_cb,
PacketReadCallback iso_cb) {
- {
- std::unique_lock<std::mutex> guard(vendor_mutex_);
- if (vstate == VENDOR_STATE_OPENED) {
- ALOGW("VendorInterface opened!");
- return true;
- }
+ initialize_complete_cb_ = initialize_complete_cb;
- if ((vstate == VENDOR_STATE_CLOSING) ||
- (vstate == VENDOR_STATE_OPENING)) {
- ALOGW("VendorInterface open/close is on-going !");
- return true;
- }
+ // Initialize vendor interface
- vstate = VENDOR_STATE_OPENING;
- ALOGI("%s: VendorInterface::Open", __func__);
+ lib_handle_ = dlopen(VENDOR_LIBRARY_NAME, RTLD_NOW);
+ if (!lib_handle_) {
+ ALOGE("%s unable to open %s (%s)", __func__, VENDOR_LIBRARY_NAME,
+ dlerror());
+ return false;
+ }
- initialize_complete_cb_ = initialize_complete_cb;
- // Initialize vendor interface
-
- lib_handle_ = dlopen(VENDOR_LIBRARY_NAME, RTLD_NOW);
- if (!lib_handle_) {
- ALOGE("%s unable to open %s (%s)", __func__, VENDOR_LIBRARY_NAME,
- dlerror());
- return false;
- }
-
- lib_interface_ = reinterpret_cast<bt_vendor_interface_t*>(
- dlsym(lib_handle_, VENDOR_LIBRARY_SYMBOL_NAME));
- if (!lib_interface_) {
- ALOGE("%s unable to find symbol %s in %s (%s)", __func__,
- VENDOR_LIBRARY_SYMBOL_NAME, VENDOR_LIBRARY_NAME, dlerror());
- return false;
- }
+ lib_interface_ = reinterpret_cast<bt_vendor_interface_t*>(
+ dlsym(lib_handle_, VENDOR_LIBRARY_SYMBOL_NAME));
+ if (!lib_interface_) {
+ ALOGE("%s unable to find symbol %s in %s (%s)", __func__,
+ VENDOR_LIBRARY_SYMBOL_NAME, VENDOR_LIBRARY_NAME, dlerror());
+ return false;
+ }
// Get the local BD address
- uint8_t local_bda[BluetoothAddress::kBytes] = {0, 0, 0, 0, 0, 0};
- if (!BluetoothAddress::get_local_address(local_bda)) {
- // BT driver will get BD address from NVRAM for MTK solution
- ALOGW("%s: No pre-set Bluetooth Address!", __func__);
- }
- int status = lib_interface_->init(&lib_callbacks, (unsigned char*)local_bda);
- if (status) {
- ALOGE("%s unable to initialize vendor library: %d", __func__, status);
- return false;
- }
+ uint8_t local_bda[BluetoothAddress::kBytes];
+ if (!BluetoothAddress::get_local_address(local_bda)) {
+ LOG_ALWAYS_FATAL("%s: No Bluetooth Address!", __func__);
+ }
+ int status = lib_interface_->init(&lib_callbacks, (unsigned char*)local_bda);
+ if (status) {
+ ALOGE("%s unable to initialize vendor library: %d", __func__, status);
+ return false;
+ }
- ALOGD("%s vendor library loaded", __func__);
+ ALOGD("%s vendor library loaded", __func__);
// Power on the controller
- int power_state = BT_VND_PWR_ON;
- lib_interface_->op(BT_VND_OP_POWER_CTRL, &power_state);
+ int power_state = BT_VND_PWR_ON;
+ lib_interface_->op(BT_VND_OP_POWER_CTRL, &power_state);
// Get the UART socket(s)
- int fd_list[CH_MAX] = {0};
- int fd_count = lib_interface_->op(BT_VND_OP_USERIAL_OPEN, &fd_list);
+ int fd_list[CH_MAX] = {0};
+ int fd_count = lib_interface_->op(BT_VND_OP_USERIAL_OPEN, &fd_list);
- if (fd_count < 1 || fd_count > CH_MAX - 1) {
- ALOGE("%s: fd_count %d is invalid!", __func__, fd_count);
+ if (fd_count < 1 || fd_count > CH_MAX - 1) {
+ ALOGE("%s: fd_count %d is invalid!", __func__, fd_count);
+ return false;
+ }
+
+ for (int i = 0; i < fd_count; i++) {
+ if (fd_list[i] == INVALID_FD) {
+ ALOGE("%s: fd %d is invalid!", __func__, fd_list[i]);
return false;
}
+ }
- for (int i = 0; i < fd_count; i++) {
- if (fd_list[i] == INVALID_FD) {
- ALOGE("%s: fd %d is invalid!", __func__, fd_list[i]);
- return false;
- }
- }
+ event_cb_ = event_cb;
+ PacketReadCallback intercept_events = [this](const hidl_vec<uint8_t>& event) {
+ HandleIncomingEvent(event);
+ };
- event_cb_ = event_cb;
- PacketReadCallback intercept_events = [this](const hidl_vec<uint8_t>& event) {
- HandleIncomingEvent(event);
- };
-
- if (fd_count == 1) {
- hci::H4Protocol* h4_hci =
- new hci::H4Protocol(fd_list[0], intercept_events, acl_cb, sco_cb, iso_cb);
- fd_watcher_.WatchFdForNonBlockingReads(
- fd_list[0], [h4_hci](int fd) { h4_hci->OnDataReady(fd); });
- hci_ = h4_hci;
- } else {
- hci::MctProtocol* mct_hci =
- new hci::MctProtocol(fd_list, intercept_events, acl_cb);
- fd_watcher_.WatchFdForNonBlockingReads(
- fd_list[CH_EVT], [mct_hci](int fd) { mct_hci->OnEventDataReady(fd); });
- fd_watcher_.WatchFdForNonBlockingReads(
- fd_list[CH_ACL_IN],
- [mct_hci](int fd) { mct_hci->OnAclDataReady(fd); });
- hci_ = mct_hci;
- }
+ if (fd_count == 1) {
+ hci::H4Protocol* h4_hci =
+ new hci::H4Protocol(fd_list[0], intercept_events, acl_cb, sco_cb, iso_cb);
+ fd_watcher_.WatchFdForNonBlockingReads(
+ fd_list[0], [h4_hci](int fd) { h4_hci->OnDataReady(fd); });
+ hci_ = h4_hci;
+ } else {
+ hci::MctProtocol* mct_hci =
+ new hci::MctProtocol(fd_list, intercept_events, acl_cb);
+ fd_watcher_.WatchFdForNonBlockingReads(
+ fd_list[CH_EVT], [mct_hci](int fd) { mct_hci->OnEventDataReady(fd); });
+ fd_watcher_.WatchFdForNonBlockingReads(
+ fd_list[CH_ACL_IN], [mct_hci](int fd) { mct_hci->OnAclDataReady(fd); });
+ hci_ = mct_hci;
+ }
// Initially, the power management is off.
- lpm_wake_deasserted = true;
+ lpm_wake_deasserted = true;
// Start configuring the firmware
- firmware_startup_timer_ = new FirmwareStartupTimer();
- lib_interface_->op(BT_VND_OP_FW_CFG, nullptr);
+ firmware_startup_timer_ = new FirmwareStartupTimer();
+ lib_interface_->op(BT_VND_OP_FW_CFG, nullptr);
- vstate = VENDOR_STATE_OPENED;
- ALOGI("%s: VendorInterface::Open done!!!", __func__);
- } // vendor_mutex_ done
return true;
}
void VendorInterface::Close() {
// These callbacks may send HCI events (vendor-dependent), so make sure to
// StopWatching the file descriptor after this.
-
- if (vstate != VENDOR_STATE_OPENED) {
- ALOGW("VendorInterface is not allow close(%d)", vstate);
- return;
- }
- vstate = VENDOR_STATE_CLOSING;
- ALOGI("%s: VendorInterface::Close", __func__);
-
if (lib_interface_ != nullptr) {
- lib_interface_->cleanup();
bt_vendor_lpm_mode_t mode = BT_VND_LPM_DISABLE;
lib_interface_->op(BT_VND_OP_LPM_SET_MODE, &mode);
}
- {
- std::unique_lock<std::mutex> guard(vendor_mutex_);
+ fd_watcher_.StopWatchingFileDescriptors();
- fd_watcher_.StopWatchingFileDescriptors();
- if (hci_ != nullptr) {
- delete hci_;
- hci_ = nullptr;
- }
+ if (hci_ != nullptr) {
+ delete hci_;
+ hci_ = nullptr;
+ }
- if (lib_interface_ != nullptr) {
- lib_interface_->op(BT_VND_OP_USERIAL_CLOSE, nullptr);
+ if (lib_interface_ != nullptr) {
+ lib_interface_->op(BT_VND_OP_USERIAL_CLOSE, nullptr);
- int power_state = BT_VND_PWR_OFF;
- lib_interface_->op(BT_VND_OP_POWER_CTRL, &power_state);
+ int power_state = BT_VND_PWR_OFF;
+ lib_interface_->op(BT_VND_OP_POWER_CTRL, &power_state);
- lib_interface_ = nullptr;
- }
+ lib_interface_->cleanup();
+ lib_interface_ = nullptr;
+ }
- if (lib_handle_ != nullptr) {
- dlclose(lib_handle_);
- lib_handle_ = nullptr;
- }
+ if (lib_handle_ != nullptr) {
+ dlclose(lib_handle_);
+ lib_handle_ = nullptr;
+ }
- if (firmware_startup_timer_ != nullptr) {
- delete firmware_startup_timer_;
- firmware_startup_timer_ = nullptr;
- }
- vstate = VENDOR_STATE_CLOSED;
- } // vendor_mutex_ done
- ALOGI("%s: VendorInterface::Close done!!!", __func__);
+ if (firmware_startup_timer_ != nullptr) {
+ delete firmware_startup_timer_;
+ firmware_startup_timer_ = nullptr;
+ }
}
size_t VendorInterface::Send(uint8_t type, const uint8_t* data, size_t length) {
- {
- std::unique_lock<std::mutex> guard(vendor_mutex_);
+ std::unique_lock<std::mutex> lock(wakeup_mutex_);
+ recent_activity_flag = true;
- if (vstate != VENDOR_STATE_OPENED) {
- ALOGW("VendorInterface is not open yet(%d)!", vstate);
- return 0;
- }
- ALOGI("%s: VendorInterface::Send", __func__);
-
- if (lib_interface_ == nullptr) {
- ALOGE("lib_interface_ is null");
- return 0;
- }
- recent_activity_flag = true;
- if (lpm_wake_deasserted == true) {
- // Restart the timer.
- fd_watcher_.ConfigureTimeout(std::chrono::milliseconds(lpm_timeout_ms),
+ if (lpm_wake_deasserted == true) {
+ // Restart the timer.
+ fd_watcher_.ConfigureTimeout(std::chrono::milliseconds(lpm_timeout_ms),
[this]() { OnTimeout(); });
- // Assert wake.
- lpm_wake_deasserted = false;
- bt_vendor_lpm_wake_state_t wakeState = BT_VND_LPM_WAKE_ASSERT;
- lib_interface_->op(BT_VND_OP_LPM_WAKE_SET_STATE, &wakeState);
- ALOGV("%s: Sent wake before (%02x)", __func__, data[0] | (data[1] << 8));
- }
+ // Assert wake.
+ lpm_wake_deasserted = false;
+ bt_vendor_lpm_wake_state_t wakeState = BT_VND_LPM_WAKE_ASSERT;
+ lib_interface_->op(BT_VND_OP_LPM_WAKE_SET_STATE, &wakeState);
+ ALOGV("%s: Sent wake before (%02x)", __func__, data[0] | (data[1] << 8));
+ }
- return hci_ ? hci_->Send(type, data, length) : 0;
- } // vendor_mutex_ done
+ return hci_->Send(type, data, length);
}
void VendorInterface::OnFirmwareConfigured(uint8_t result) {
@@ -394,36 +339,25 @@
firmware_startup_timer_ = nullptr;
}
- {
- std::unique_lock<std::mutex> guard(initcb_mutex_);
- ALOGD("%s OnFirmwareConfigured get lock", __func__);
- if (initialize_complete_cb_ != nullptr) {
- LOG_ALWAYS_FATAL_IF((result != 0),
- "%s: Failed to init firmware!", __func__);
- initialize_complete_cb_(result == 0);
- }
- } // initcb_mutex_ done
-
- if (lib_interface_ != nullptr) {
- lib_interface_->op(BT_VND_OP_GET_LPM_IDLE_TIMEOUT, &lpm_timeout_ms);
- ALOGI("%s: lpm_timeout_ms %d", __func__, lpm_timeout_ms);
-
- bt_vendor_lpm_mode_t mode = BT_VND_LPM_ENABLE;
- lib_interface_->op(BT_VND_OP_LPM_SET_MODE, &mode);
-
- ALOGD("%s Calling StartLowPowerWatchdog()", __func__);
- fd_watcher_.ConfigureTimeout(std::chrono::milliseconds(lpm_timeout_ms),
- [this]() { OnTimeout(); });
- }
- else {
- ALOGE("lib_interface_ is null");
+ if (initialize_complete_cb_ != nullptr) {
+ initialize_complete_cb_(result == 0);
+ initialize_complete_cb_ = nullptr;
}
- initialize_complete_cb_ = nullptr;
+ lib_interface_->op(BT_VND_OP_GET_LPM_IDLE_TIMEOUT, &lpm_timeout_ms);
+ ALOGI("%s: lpm_timeout_ms %d", __func__, lpm_timeout_ms);
+
+ bt_vendor_lpm_mode_t mode = BT_VND_LPM_ENABLE;
+ lib_interface_->op(BT_VND_OP_LPM_SET_MODE, &mode);
+
+ ALOGD("%s Calling StartLowPowerWatchdog()", __func__);
+ fd_watcher_.ConfigureTimeout(std::chrono::milliseconds(lpm_timeout_ms),
+ [this]() { OnTimeout(); });
}
void VendorInterface::OnTimeout() {
ALOGV("%s", __func__);
+ std::unique_lock<std::mutex> lock(wakeup_mutex_);
if (recent_activity_flag == false) {
lpm_wake_deasserted = true;
bt_vendor_lpm_wake_state_t wakeState = BT_VND_LPM_WAKE_DEASSERT;
diff --git a/bluetooth/1.0/default/vendor_interface.h b/bluetooth/1.0/default/vendor_interface.h
index 2df3946..040f31a 100644
--- a/bluetooth/1.0/default/vendor_interface.h
+++ b/bluetooth/1.0/default/vendor_interface.h
@@ -22,8 +22,6 @@
#include "bt_vendor_lib.h"
#include "hci_protocol.h"
-extern std::mutex initcb_mutex_;
-
namespace android {
namespace hardware {
namespace bluetooth {
@@ -47,9 +45,10 @@
size_t Send(uint8_t type, const uint8_t* data, size_t length);
void OnFirmwareConfigured(uint8_t result);
- virtual ~VendorInterface() = default;
private:
+ virtual ~VendorInterface() = default;
+
bool Open(InitializeCompleteCallback initialize_complete_cb,
PacketReadCallback event_cb, PacketReadCallback acl_cb,
PacketReadCallback sco_cb, PacketReadCallback iso_cb);
diff --git a/bluetooth/aidl/TEST_MAPPING b/bluetooth/aidl/TEST_MAPPING
index 41a508e..18958d2 100644
--- a/bluetooth/aidl/TEST_MAPPING
+++ b/bluetooth/aidl/TEST_MAPPING
@@ -1,24 +1,12 @@
{
"presubmit" : [
{
- "name" : "VtsHalBluetoothTargetTest",
- "options": [
- {
- // TODO(b/275847929)
- "exclude-filter": "VtsHalBluetoothTargetTest.PerInstance/BluetoothAidlTest#Vsr_Bluetooth5Requirements/0_android_hardware_bluetooth_IBluetoothHci_default"
- }
- ]
+ "name" : "VtsHalBluetoothTargetTest"
}
],
"hwasan-presubmit" : [
{
- "name" : "VtsHalBluetoothTargetTest",
- "options": [
- {
- // TODO(b/275847929)
- "exclude-filter": "VtsHalBluetoothTargetTest.PerInstance/BluetoothAidlTest#Vsr_Bluetooth5Requirements/0_android_hardware_bluetooth_IBluetoothHci_default"
- }
- ]
+ "name" : "VtsHalBluetoothTargetTest"
}
]
}
diff --git a/bluetooth/aidl/default/BluetoothHci.cpp b/bluetooth/aidl/default/BluetoothHci.cpp
index ac2eabc..782122f 100644
--- a/bluetooth/aidl/default/BluetoothHci.cpp
+++ b/bluetooth/aidl/default/BluetoothHci.cpp
@@ -174,7 +174,10 @@
mFdWatcher.WatchFdForNonBlockingReads(mFd,
[this](int) { mH4->OnDataReady(); });
- send(PacketType::COMMAND, reset);
+ ndk::ScopedAStatus result = send(PacketType::COMMAND, reset);
+ if (!result.isOk()) {
+ ALOGE("Error sending reset command");
+ }
auto status = resetFuture.wait_for(std::chrono::seconds(1));
mFdWatcher.StopWatchingFileDescriptors();
if (status == std::future_status::ready) {
@@ -221,6 +224,7 @@
ALOGI("Unable to open Linux interface, trying default path.");
mFd = getFdFromDevPath();
if (mFd < 0) {
+ mState = HalState::READY;
cb->initializationComplete(Status::UNABLE_TO_OPEN_INTERFACE);
return ndk::ScopedAStatus::ok();
}
@@ -278,6 +282,7 @@
{
std::lock_guard<std::mutex> guard(mStateMutex);
if (mState != HalState::ONE_CLIENT) {
+ ASSERT(mState != HalState::INITIALIZING);
ALOGI("Already closed");
return ndk::ScopedAStatus::ok();
}
@@ -301,30 +306,35 @@
ndk::ScopedAStatus BluetoothHci::sendHciCommand(
const std::vector<uint8_t>& packet) {
- send(PacketType::COMMAND, packet);
- return ndk::ScopedAStatus::ok();
+ return send(PacketType::COMMAND, packet);
}
ndk::ScopedAStatus BluetoothHci::sendAclData(
const std::vector<uint8_t>& packet) {
- send(PacketType::ACL_DATA, packet);
- return ndk::ScopedAStatus::ok();
+ return send(PacketType::ACL_DATA, packet);
}
ndk::ScopedAStatus BluetoothHci::sendScoData(
const std::vector<uint8_t>& packet) {
- send(PacketType::SCO_DATA, packet);
- return ndk::ScopedAStatus::ok();
+ return send(PacketType::SCO_DATA, packet);
}
ndk::ScopedAStatus BluetoothHci::sendIsoData(
const std::vector<uint8_t>& packet) {
- send(PacketType::ISO_DATA, packet);
- return ndk::ScopedAStatus::ok();
+ return send(PacketType::ISO_DATA, packet);
}
-void BluetoothHci::send(PacketType type, const std::vector<uint8_t>& v) {
+ndk::ScopedAStatus BluetoothHci::send(PacketType type,
+ const std::vector<uint8_t>& v) {
+ if (mH4 == nullptr) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+ }
+ if (v.empty()) {
+ ALOGE("Packet is empty, no data was found to be sent");
+ return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+ }
mH4->Send(type, v);
+ return ndk::ScopedAStatus::ok();
}
} // namespace aidl::android::hardware::bluetooth::impl
diff --git a/bluetooth/aidl/default/BluetoothHci.h b/bluetooth/aidl/default/BluetoothHci.h
index 85aafc8..477cc5c 100644
--- a/bluetooth/aidl/default/BluetoothHci.h
+++ b/bluetooth/aidl/default/BluetoothHci.h
@@ -66,8 +66,9 @@
::android::hardware::bluetooth::async::AsyncFdWatcher mFdWatcher;
int getFdFromDevPath();
- void send(::android::hardware::bluetooth::hci::PacketType type,
- const std::vector<uint8_t>& packet);
+ [[nodiscard]] ndk::ScopedAStatus send(
+ ::android::hardware::bluetooth::hci::PacketType type,
+ const std::vector<uint8_t>& packet);
std::unique_ptr<NetBluetoothMgmt> management_{};
// Send a reset command and discard all packets until a reset is received.
diff --git a/bluetooth/aidl/vts/VtsHalBluetoothTargetTest.cpp b/bluetooth/aidl/vts/VtsHalBluetoothTargetTest.cpp
index e5222a7..24eb4d0 100644
--- a/bluetooth/aidl/vts/VtsHalBluetoothTargetTest.cpp
+++ b/bluetooth/aidl/vts/VtsHalBluetoothTargetTest.cpp
@@ -222,6 +222,8 @@
int wait_for_completed_packets_event(uint16_t handle);
void send_and_wait_for_cmd_complete(std::unique_ptr<CommandBuilder> cmd,
std::vector<uint8_t>& cmd_complete);
+ void reassemble_sco_loopback_pkt(std::vector<uint8_t>& scoPackets,
+ size_t size);
// A simple test implementation of BluetoothHciCallbacks.
class BluetoothHciCallbacks
@@ -569,6 +571,11 @@
ASSERT_TRUE(
sco_queue.tryPopWithTimeout(sco_loopback, kWaitForScoDataTimeout));
+ if (sco_loopback.size() < size) {
+ // The packets may have been split for USB. Reassemble before checking.
+ reassemble_sco_loopback_pkt(sco_loopback, size);
+ }
+
ASSERT_EQ(sco_packet, sco_loopback);
}
logger.setTotalBytes(num_packets * size * 2);
@@ -703,6 +710,22 @@
wait_for_command_complete_event(view.GetOpCode(), cmd_complete));
}
+// Handle the loopback packet.
+void BluetoothAidlTest::reassemble_sco_loopback_pkt(std::vector<uint8_t>& scoPackets,
+ size_t size) {
+ std::vector<uint8_t> sco_packet_whole;
+ sco_packet_whole.assign(scoPackets.begin(), scoPackets.end());
+ while (size + 3 > sco_packet_whole.size()) {
+ std::vector<uint8_t> sco_packets;
+ ASSERT_TRUE(
+ sco_queue.tryPopWithTimeout(sco_packets, kWaitForScoDataTimeout));
+ sco_packet_whole.insert(sco_packet_whole.end(), sco_packets.begin() + 3,
+ sco_packets.end());
+ }
+ scoPackets.assign(sco_packet_whole.begin(), sco_packet_whole.end());
+ scoPackets[2] = size;
+}
+
// Empty test: Initialize()/Close() are called in SetUp()/TearDown().
TEST_P(BluetoothAidlTest, InitializeAndClose) {}
diff --git a/bluetooth/audio/OWNERS b/bluetooth/audio/OWNERS
index a8e9bda..f3657ca 100644
--- a/bluetooth/audio/OWNERS
+++ b/bluetooth/audio/OWNERS
@@ -1,4 +1,6 @@
+# Bug component: 27441
+
include platform/packages/modules/Bluetooth:/OWNERS
-cheneyni@google.com
aliceypkuo@google.com
+quocbaodo@google.com
diff --git a/bluetooth/audio/aidl/TEST_MAPPING b/bluetooth/audio/aidl/TEST_MAPPING
new file mode 100644
index 0000000..0c853f8
--- /dev/null
+++ b/bluetooth/audio/aidl/TEST_MAPPING
@@ -0,0 +1,12 @@
+{
+ "presubmit": [
+ {
+ "name": "VtsHalBluetoothAudioTargetTest"
+ }
+ ],
+ "kernel-presubmit": [
+ {
+ "name": "VtsHalBluetoothAudioTargetTest"
+ }
+ ]
+}
diff --git a/bluetooth/audio/aidl/default/BluetoothAudioProvider.cpp b/bluetooth/audio/aidl/default/BluetoothAudioProvider.cpp
index 2a88959..9c72e19 100644
--- a/bluetooth/audio/aidl/default/BluetoothAudioProvider.cpp
+++ b/bluetooth/audio/aidl/default/BluetoothAudioProvider.cpp
@@ -27,9 +27,31 @@
namespace bluetooth {
namespace audio {
+struct BluetoothAudioProviderContext {
+ SessionType session_type;
+};
+
+static void binderUnlinkedCallbackAidl(void* cookie) {
+ LOG(INFO) << __func__;
+ BluetoothAudioProviderContext* ctx =
+ static_cast<BluetoothAudioProviderContext*>(cookie);
+ delete ctx;
+}
+
+static void binderDiedCallbackAidl(void* cookie) {
+ LOG(INFO) << __func__;
+ BluetoothAudioProviderContext* ctx =
+ static_cast<BluetoothAudioProviderContext*>(cookie);
+ CHECK_NE(ctx, nullptr);
+
+ BluetoothAudioSessionReport::OnSessionEnded(ctx->session_type);
+}
+
BluetoothAudioProvider::BluetoothAudioProvider() {
death_recipient_ = ::ndk::ScopedAIBinder_DeathRecipient(
AIBinder_DeathRecipient_new(binderDiedCallbackAidl));
+ AIBinder_DeathRecipient_setOnUnlinked(death_recipient_.get(),
+ binderUnlinkedCallbackAidl);
}
ndk::ScopedAStatus BluetoothAudioProvider::startSession(
@@ -39,17 +61,21 @@
DataMQDesc* _aidl_return) {
if (host_if == nullptr) {
*_aidl_return = DataMQDesc();
+ LOG(ERROR) << __func__ << " - SessionType=" << toString(session_type_)
+ << " Illegal argument";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
latency_modes_ = latencyModes;
audio_config_ = std::make_unique<AudioConfiguration>(audio_config);
stack_iface_ = host_if;
- is_binder_died = false;
+ BluetoothAudioProviderContext* cookie =
+ new BluetoothAudioProviderContext{session_type_};
AIBinder_linkToDeath(stack_iface_->asBinder().get(), death_recipient_.get(),
- this);
+ cookie);
+ LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_);
onSessionReady(_aidl_return);
return ndk::ScopedAStatus::ok();
}
@@ -60,10 +86,8 @@
if (stack_iface_ != nullptr) {
BluetoothAudioSessionReport::OnSessionEnded(session_type_);
- if (!is_binder_died) {
- AIBinder_unlinkToDeath(stack_iface_->asBinder().get(),
- death_recipient_.get(), this);
- }
+ AIBinder_unlinkToDeath(stack_iface_->asBinder().get(),
+ death_recipient_.get(), this);
} else {
LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
<< " has NO session";
@@ -77,10 +101,9 @@
ndk::ScopedAStatus BluetoothAudioProvider::streamStarted(
BluetoothAudioStatus status) {
- LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
- << ", status=" << toString(status);
-
if (stack_iface_ != nullptr) {
+ LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
+ << ", status=" << toString(status);
BluetoothAudioSessionReport::ReportControlStatus(session_type_, true,
status);
} else {
@@ -108,8 +131,6 @@
ndk::ScopedAStatus BluetoothAudioProvider::updateAudioConfiguration(
const AudioConfiguration& audio_config) {
- LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_);
-
if (stack_iface_ == nullptr || audio_config_ == nullptr) {
LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
<< " has NO session";
@@ -125,13 +146,13 @@
audio_config_ = std::make_unique<AudioConfiguration>(audio_config);
BluetoothAudioSessionReport::ReportAudioConfigChanged(session_type_,
*audio_config_);
+ LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
+ << " | audio_config=" << audio_config.toString();
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus BluetoothAudioProvider::setLowLatencyModeAllowed(
bool allowed) {
- LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_);
-
if (stack_iface_ == nullptr) {
LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)
<< " has NO session";
@@ -143,17 +164,6 @@
return ndk::ScopedAStatus::ok();
}
-void BluetoothAudioProvider::binderDiedCallbackAidl(void* ptr) {
- LOG(ERROR) << __func__ << " - BluetoothAudio Service died";
- auto provider = static_cast<BluetoothAudioProvider*>(ptr);
- if (provider == nullptr) {
- LOG(ERROR) << __func__ << ": Null AudioProvider HAL died";
- return;
- }
- provider->is_binder_died = true;
- provider->endSession();
-}
-
} // namespace audio
} // namespace bluetooth
} // namespace hardware
diff --git a/bluetooth/audio/aidl/default/BluetoothAudioProvider.h b/bluetooth/audio/aidl/default/BluetoothAudioProvider.h
index dbfff7d..b6e07a1 100644
--- a/bluetooth/audio/aidl/default/BluetoothAudioProvider.h
+++ b/bluetooth/audio/aidl/default/BluetoothAudioProvider.h
@@ -54,7 +54,6 @@
protected:
virtual ndk::ScopedAStatus onSessionReady(DataMQDesc* _aidl_return) = 0;
- static void binderDiedCallbackAidl(void* cookie_ptr);
::ndk::ScopedAIBinder_DeathRecipient death_recipient_;
@@ -62,9 +61,7 @@
std::unique_ptr<AudioConfiguration> audio_config_ = nullptr;
SessionType session_type_;
std::vector<LatencyMode> latency_modes_;
- bool is_binder_died = false;
};
-
} // namespace audio
} // namespace bluetooth
} // namespace hardware
diff --git a/bluetooth/audio/aidl/vts/Android.bp b/bluetooth/audio/aidl/vts/Android.bp
index 5a604a1..3e6953f 100644
--- a/bluetooth/audio/aidl/vts/Android.bp
+++ b/bluetooth/audio/aidl/vts/Android.bp
@@ -28,6 +28,7 @@
"libcutils",
"libfmq",
],
+ test_config: "VtsHalBluetoothAudioTargetTest.xml",
test_suites: [
"general-tests",
"vts",
diff --git a/camera/provider/aidl/vts/AndroidTest.xml b/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.xml
similarity index 65%
rename from camera/provider/aidl/vts/AndroidTest.xml
rename to bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.xml
index 226121d..7b02685 100644
--- a/camera/provider/aidl/vts/AndroidTest.xml
+++ b/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2022 The Android Open Source Project
+<!-- Copyright (C) 2023 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.
@@ -13,21 +13,24 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
-<configuration description="Runs VtsAidlHalCameraProvider_TargetTest.">
+<configuration description="Runs VtsHalBluetoothAudioTargetTest.">
<option name="test-suite-tag" value="apct" />
<option name="test-suite-tag" value="apct-native" />
+ <object type="module_controller" class="com.android.tradefed.testtype.suite.module.ShippingApiLevelModuleController">
+ <!-- Skips test module if ro.product.first_api_level < 33. -->
+ <option name="min-api-level" value="33" />
+ </object>
<target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
</target_preparer>
<target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
<option name="cleanup" value="true" />
- <option name="push" value="VtsAidlHalCameraProvider_TargetTest->/data/local/tmp/VtsAidlHalCameraProvider_TargetTest" />
+ <option name="push" value="VtsHalBluetoothAudioTargetTest->/data/local/tmp/VtsHalBluetoothAudioTargetTest" />
</target_preparer>
<test class="com.android.tradefed.testtype.GTest" >
<option name="native-test-device-path" value="/data/local/tmp" />
- <option name="module-name" value="VtsAidlHalCameraProvider_TargetTest" />
- <option name="native-test-timeout" value="1800000"/> <!-- 30 min -->
+ <option name="module-name" value="VtsHalBluetoothAudioTargetTest" />
</test>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/bluetooth/audio/utils/Android.bp b/bluetooth/audio/utils/Android.bp
index 914d2b2..2cba61e 100644
--- a/bluetooth/audio/utils/Android.bp
+++ b/bluetooth/audio/utils/Android.bp
@@ -93,4 +93,5 @@
srcs: ["le_audio_codec_capabilities/le_audio_codec_capabilities.xsd"],
package_name: "aidl.android.hardware.bluetooth.audio.setting",
api_dir: "le_audio_codec_capabilities/schema",
+ root_elements: ["leAudioOffloadSetting"],
}
diff --git a/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt b/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
index 886350e..3cef417 100644
--- a/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
+++ b/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
@@ -96,15 +96,7 @@
public class XmlParser {
ctor public XmlParser();
- method public static aidl.android.hardware.bluetooth.audio.setting.CodecConfiguration readCodecConfiguration(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.CodecConfigurationList readCodecConfigurationList(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.Configuration readConfiguration(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.ConfigurationList readConfigurationList(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static aidl.android.hardware.bluetooth.audio.setting.LeAudioOffloadSetting readLeAudioOffloadSetting(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.Scenario readScenario(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.ScenarioList readScenarioList(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.StrategyConfiguration readStrategyConfiguration(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
- method public static aidl.android.hardware.bluetooth.audio.setting.StrategyConfigurationList readStrategyConfigurationList(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static String readText(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
method public static void skip(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
}
diff --git a/bluetooth/hci/h4_protocol.cc b/bluetooth/hci/h4_protocol.cc
index 51a624f..5f6d86e 100644
--- a/bluetooth/hci/h4_protocol.cc
+++ b/bluetooth/hci/h4_protocol.cc
@@ -105,15 +105,12 @@
buffer_offset += 1;
} else {
bool packet_ready = hci_packetizer_.OnDataReady(
- hci_packet_type_, input_buffer, buffer_offset);
+ hci_packet_type_, input_buffer, &buffer_offset);
if (packet_ready) {
- // Call packet callback and move offset.
- buffer_offset += OnPacketReady(hci_packetizer_.GetPacket());
+ // Call packet callback.
+ OnPacketReady(hci_packetizer_.GetPacket());
// Get ready for the next type byte.
hci_packet_type_ = PacketType::UNKNOWN;
- } else {
- // The data was consumed, but there wasn't a packet.
- buffer_offset = input_buffer.size();
}
}
}
diff --git a/bluetooth/hci/hci_packetizer.cc b/bluetooth/hci/hci_packetizer.cc
index 5b6c443..4135920 100644
--- a/bluetooth/hci/hci_packetizer.cc
+++ b/bluetooth/hci/hci_packetizer.cc
@@ -51,9 +51,10 @@
bool HciPacketizer::OnDataReady(PacketType packet_type,
const std::vector<uint8_t>& buffer,
- size_t offset) {
+ size_t* offset) {
bool packet_completed = false;
- size_t bytes_available = buffer.size() - offset;
+ size_t bytes_available = buffer.size() - *offset;
+
switch (state_) {
case HCI_HEADER: {
size_t header_size =
@@ -62,18 +63,20 @@
bytes_remaining_ = header_size;
packet_.clear();
}
+
size_t bytes_to_copy = std::min(bytes_remaining_, bytes_available);
- packet_.insert(packet_.end(), buffer.begin() + offset,
- buffer.begin() + offset + bytes_to_copy);
+ packet_.insert(packet_.end(), buffer.begin() + *offset,
+ buffer.begin() + *offset + bytes_to_copy);
bytes_remaining_ -= bytes_to_copy;
bytes_available -= bytes_to_copy;
+ *offset += bytes_to_copy;
+
if (bytes_remaining_ == 0) {
bytes_remaining_ = HciGetPacketLengthForType(packet_type, packet_);
if (bytes_remaining_ > 0) {
state_ = HCI_PAYLOAD;
if (bytes_available > 0) {
- packet_completed =
- OnDataReady(packet_type, buffer, offset + bytes_to_copy);
+ packet_completed = OnDataReady(packet_type, buffer, offset);
}
} else {
packet_completed = true;
@@ -84,9 +87,10 @@
case HCI_PAYLOAD: {
size_t bytes_to_copy = std::min(bytes_remaining_, bytes_available);
- packet_.insert(packet_.end(), buffer.begin() + offset,
- buffer.begin() + offset + bytes_to_copy);
+ packet_.insert(packet_.end(), buffer.begin() + *offset,
+ buffer.begin() + *offset + bytes_to_copy);
bytes_remaining_ -= bytes_to_copy;
+ *offset += bytes_to_copy;
if (bytes_remaining_ == 0) {
state_ = HCI_HEADER;
packet_completed = true;
@@ -94,6 +98,7 @@
break;
}
}
+
return packet_completed;
}
diff --git a/bluetooth/hci/hci_packetizer.h b/bluetooth/hci/hci_packetizer.h
index ba3e841..0d9319f 100644
--- a/bluetooth/hci/hci_packetizer.h
+++ b/bluetooth/hci/hci_packetizer.h
@@ -28,7 +28,7 @@
public:
HciPacketizer() = default;
bool OnDataReady(PacketType packet_type, const std::vector<uint8_t>& data,
- size_t offset);
+ size_t* offset);
const std::vector<uint8_t>& GetPacket() const;
protected:
diff --git a/bluetooth/hci/test/h4_protocol_unittest.cc b/bluetooth/hci/test/h4_protocol_unittest.cc
index d3fab61..f0c49b5 100644
--- a/bluetooth/hci/test/h4_protocol_unittest.cc
+++ b/bluetooth/hci/test/h4_protocol_unittest.cc
@@ -31,7 +31,6 @@
#include <vector>
#include "async_fd_watcher.h"
-#include "log/log.h"
using android::hardware::bluetooth::async::AsyncFdWatcher;
using namespace android::hardware::bluetooth::hci;
@@ -49,6 +48,7 @@
static char event_data[100] = "The edges of a surface are lines.";
static char iso_data[100] =
"A plane angle is the inclination to one another of two lines in a ...";
+static char short_payload[10] = "12345";
// 5 seconds. Just don't hang.
static constexpr size_t kTimeoutMs = 5000;
@@ -225,6 +225,49 @@
CallDataReady();
}
+ void WriteAndExpectManyAclDataPacketsDifferentOffsetsShort() {
+ std::promise<void> last_packet_promise;
+ size_t kNumPackets = 30;
+ // h4 type[1] + handle[2] + size[2]
+ char preamble[5] = {static_cast<uint8_t>(PacketType::ACL_DATA), 19, 92, 0,
+ 0};
+ int length = strlen(short_payload);
+ preamble[3] = length & 0xFF;
+ preamble[4] = 0;
+
+ EXPECT_CALL(acl_cb_, Call(PacketMatches(preamble + 1, kAclHeaderSize,
+ short_payload)))
+ .Times(kNumPackets);
+ ExpectInboundEvent(event_data, &last_packet_promise);
+
+ char all_packets[kNumPackets * 10];
+ size_t total_bytes = 0;
+
+ for (size_t packet = 0; packet < kNumPackets; packet++) {
+ for (size_t i = 0; i < sizeof(preamble); i++) {
+ all_packets[total_bytes++] = preamble[i];
+ }
+ for (size_t i = 0; i < length; i++) {
+ all_packets[total_bytes++] = short_payload[i];
+ }
+ }
+
+ size_t written_bytes = 0;
+ size_t partial_size = 1;
+ while (written_bytes < total_bytes) {
+ size_t to_write = std::min(partial_size, total_bytes - written_bytes);
+ TEMP_FAILURE_RETRY(
+ write(chip_uart_fd_, all_packets + written_bytes, to_write));
+ written_bytes += to_write;
+ CallDataReady();
+ partial_size++;
+ partial_size = partial_size % 5 + 1;
+ }
+ WriteInboundEvent(event_data);
+ CallDataReady();
+ WaitForTimeout(&last_packet_promise);
+ }
+
testing::MockFunction<void(const std::vector<uint8_t>&)> cmd_cb_;
testing::MockFunction<void(const std::vector<uint8_t>&)> event_cb_;
testing::MockFunction<void(const std::vector<uint8_t>&)> acl_cb_;
@@ -276,6 +319,10 @@
WriteAndExpectManyInboundAclDataPackets(sco_data);
}
+TEST_F(H4ProtocolTest, TestMultipleWritesPacketsShortWrites) {
+ WriteAndExpectManyAclDataPacketsDifferentOffsetsShort();
+}
+
TEST_F(H4ProtocolTest, TestDisconnect) {
EXPECT_CALL(disconnect_cb_, Call());
close(chip_uart_fd_);
@@ -332,10 +379,8 @@
void TearDown() override { fd_watcher_.StopWatchingFileDescriptors(); }
- void CallDataReady() override {
- // The Async test can't call data ready.
- FAIL();
- }
+ // Calling CallDataReady() has no effect in the AsyncTest
+ void CallDataReady() override {}
void SendAndReadUartOutbound(PacketType type, char* data) {
ALOGD("%s sending", __func__);
@@ -434,6 +479,10 @@
WriteAndExpectManyInboundAclDataPackets(sco_data);
}
+TEST_F(H4ProtocolAsyncTest, TestMultipleWritesPacketsShortWrites) {
+ WriteAndExpectManyAclDataPacketsDifferentOffsetsShort();
+}
+
TEST_F(H4ProtocolAsyncTest, TestDisconnect) {
std::promise<void> promise;
EXPECT_CALL(disconnect_cb_, Call()).WillOnce(Notify(&promise));
diff --git a/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp b/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
index 4fc7437..04db7f3 100644
--- a/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
+++ b/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
@@ -18,15 +18,16 @@
//#define LOG_NDEBUG 0
#include <log/log.h>
-#include <regex>
-#include <sys/inotify.h>
+#include <cutils/properties.h>
#include <errno.h>
#include <linux/videodev2.h>
-#include <cutils/properties.h>
-#include "ExternalCameraProviderImpl_2_4.h"
+#include <sys/inotify.h>
+#include <regex>
+#include <string>
#include "ExternalCameraDevice_3_4.h"
#include "ExternalCameraDevice_3_5.h"
#include "ExternalCameraDevice_3_6.h"
+#include "ExternalCameraProviderImpl_2_4.h"
namespace android {
namespace hardware {
@@ -41,10 +42,10 @@
// "device@<version>/external/<id>"
const std::regex kDeviceNameRE("device@([0-9]+\\.[0-9]+)/external/(.+)");
const int kMaxDevicePathLen = 256;
-const char* kDevicePath = "/dev/";
-constexpr char kPrefix[] = "video";
-constexpr int kPrefixLen = sizeof(kPrefix) - 1;
-constexpr int kDevicePrefixLen = sizeof(kDevicePath) + kPrefixLen + 1;
+constexpr const char* kDevicePath = "/dev/";
+constexpr const char* kPrefix = "video";
+constexpr int kPrefixLen = std::char_traits<char>::length(kPrefix);
+constexpr int kDevicePrefixLen = std::char_traits<char>::length(kDevicePath) + kPrefixLen;
bool matchDeviceName(int cameraIdOffset,
const hidl_string& deviceName, std::string* deviceVersion,
diff --git a/camera/provider/2.7/default/ExternalCameraProviderImpl_2_7.cpp b/camera/provider/2.7/default/ExternalCameraProviderImpl_2_7.cpp
index b63e3bb..62ce074 100644
--- a/camera/provider/2.7/default/ExternalCameraProviderImpl_2_7.cpp
+++ b/camera/provider/2.7/default/ExternalCameraProviderImpl_2_7.cpp
@@ -23,6 +23,7 @@
#include <linux/videodev2.h>
#include <sys/inotify.h>
#include <regex>
+#include <string>
#include "ExternalCameraDevice_3_4.h"
#include "ExternalCameraDevice_3_5.h"
#include "ExternalCameraDevice_3_6.h"
@@ -39,10 +40,10 @@
// "device@<version>/external/<id>"
const std::regex kDeviceNameRE("device@([0-9]+\\.[0-9]+)/external/(.+)");
const int kMaxDevicePathLen = 256;
-const char* kDevicePath = "/dev/";
-constexpr char kPrefix[] = "video";
-constexpr int kPrefixLen = sizeof(kPrefix) - 1;
-constexpr int kDevicePrefixLen = sizeof(kDevicePath) + kPrefixLen + 1;
+constexpr const char* kDevicePath = "/dev/";
+constexpr const char* kPrefix = "video";
+constexpr int kPrefixLen = std::char_traits<char>::length(kPrefix);
+constexpr int kDevicePrefixLen = std::char_traits<char>::length(kDevicePath) + kPrefixLen;
bool matchDeviceName(int cameraIdOffset, const hidl_string& deviceName, std::string* deviceVersion,
std::string* cameraDevicePath) {
diff --git a/camera/provider/aidl/vts/Android.bp b/camera/provider/aidl/vts/Android.bp
index 8429b21..59f6c66 100644
--- a/camera/provider/aidl/vts/Android.bp
+++ b/camera/provider/aidl/vts/Android.bp
@@ -68,6 +68,16 @@
"libgralloctypes",
"libaidlcommonsupport",
],
+
+ require_root: true,
+ test_options: {
+ test_runner_options: [
+ {
+ name: "native-test-timeout",
+ value: "1800000",
+ },
+ ],
+ },
test_suites: [
"general-tests",
"vts",
diff --git a/cas/aidl/default/Android.bp b/cas/aidl/default/Android.bp
old mode 100755
new mode 100644
index 3c16d57..6ce5681
--- a/cas/aidl/default/Android.bp
+++ b/cas/aidl/default/Android.bp
@@ -68,6 +68,7 @@
defaults: ["cas_service_example_defaults"],
init_rc: ["cas-default-lazy.rc"],
cflags: ["-DLAZY_SERVICE"],
+ overrides: ["android.hardware.cas-service.example"],
}
cc_fuzz {
diff --git a/cas/aidl/default/CasImpl.cpp b/cas/aidl/default/CasImpl.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/CasImpl.h b/cas/aidl/default/CasImpl.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/DescramblerImpl.cpp b/cas/aidl/default/DescramblerImpl.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/DescramblerImpl.h b/cas/aidl/default/DescramblerImpl.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/FactoryLoader.h b/cas/aidl/default/FactoryLoader.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/MediaCasService.cpp b/cas/aidl/default/MediaCasService.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/MediaCasService.h b/cas/aidl/default/MediaCasService.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/SharedLibrary.cpp b/cas/aidl/default/SharedLibrary.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/SharedLibrary.h b/cas/aidl/default/SharedLibrary.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/TypeConvert.cpp b/cas/aidl/default/TypeConvert.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/TypeConvert.h b/cas/aidl/default/TypeConvert.h
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/android.hardware.cas-service.xml b/cas/aidl/default/android.hardware.cas-service.xml
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/cas-default-lazy.rc b/cas/aidl/default/cas-default-lazy.rc
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/cas-default.rc b/cas/aidl/default/cas-default.rc
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/fuzzer.cpp b/cas/aidl/default/fuzzer.cpp
old mode 100755
new mode 100644
diff --git a/cas/aidl/default/service.cpp b/cas/aidl/default/service.cpp
old mode 100755
new mode 100644
diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index 93b5380..712f28a 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -31,6 +31,7 @@
"kernel_config_q_4.14",
"kernel_config_q_4.19",
],
+ core_hals: "only",
}
vintf_compatibility_matrix {
@@ -44,6 +45,7 @@
"kernel_config_r_4.19",
"kernel_config_r_5.4",
],
+ core_hals: "only",
}
vintf_compatibility_matrix {
@@ -57,6 +59,7 @@
"kernel_config_s_5.4",
"kernel_config_s_5.10",
],
+ core_hals: "only",
}
vintf_compatibility_matrix {
@@ -69,6 +72,7 @@
"kernel_config_t_5.10",
"kernel_config_t_5.15",
],
+ core_hals: "only",
}
vintf_compatibility_matrix {
@@ -81,4 +85,18 @@
"kernel_config_u_5.15",
"kernel_config_u_6.1",
],
+ core_hals: "only",
+}
+
+vintf_compatibility_matrix {
+ name: "framework_compatibility_matrix.9.xml",
+ stem: "compatibility_matrix.9.xml",
+ srcs: [
+ "compatibility_matrix.9.xml",
+ ],
+ kernel_configs: [
+ "kernel_config_v_5.15",
+ "kernel_config_v_6.1",
+ ],
+ core_hals: "only",
}
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index 6e4c419..a82a421 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -103,6 +103,7 @@
framework_compatibility_matrix.6.xml \
framework_compatibility_matrix.7.xml \
framework_compatibility_matrix.8.xml \
+ framework_compatibility_matrix.9.xml \
framework_compatibility_matrix.device.xml \
my_framework_matrix_deps += \
diff --git a/compatibility_matrices/build/vintf_compatibility_matrix.go b/compatibility_matrices/build/vintf_compatibility_matrix.go
index c72cbde..4f342b2 100644
--- a/compatibility_matrices/build/vintf_compatibility_matrix.go
+++ b/compatibility_matrices/build/vintf_compatibility_matrix.go
@@ -35,10 +35,10 @@
pctx = android.NewPackageContext("android/vintf")
assembleVintfRule = pctx.AndroidStaticRule("assemble_vintf", blueprint.RuleParams{
- Command: `${assembleVintfCmd} -i ${inputs} -o ${out}`,
+ Command: `${assembleVintfCmd} -i ${inputs} -o ${out} ${extraParams}`,
CommandDeps: []string{"${assembleVintfCmd}"},
Description: "assemble_vintf -i ${inputs}",
- }, "inputs")
+ }, "inputs", "extraParams")
xmllintXsd = pctx.AndroidStaticRule("xmllint-xsd", blueprint.RuleParams{
Command: `$XmlLintCmd --quiet --schema $xsd $in > /dev/null && touch -a $out`,
@@ -64,6 +64,13 @@
// list of kernel_config modules to be combined to final output
Kernel_configs []string
+
+ // Default is "default" for compatibility matrices on /vendor
+ // and /odm, and "disallow" for compatibility matrices on /system,
+ // /product, and /system_ext.
+ // If value is "only", only android.* HALs are allowed. If value
+ // is "disallow", none of android.* HALs are allowed.
+ Core_hals *string
}
type vintfCompatibilityMatrixRule struct {
@@ -166,7 +173,8 @@
Implicits: inputPaths,
Output: g.genFile,
Args: map[string]string{
- "inputs": strings.Join(inputPaths.Strings(), ":"),
+ "inputs": strings.Join(inputPaths.Strings(), ":"),
+ "extraParams": strings.Join(g.getExtraParams(), " "),
},
})
g.generateValidateBuildAction(ctx, g.genFile, schema.Path())
@@ -191,3 +199,23 @@
},
}
}
+
+// Return extra parameters to assemble_vintf.
+func (g *vintfCompatibilityMatrixRule) getExtraParams() []string {
+ var extraParams []string
+
+ coreHalsStrategy := proptools.StringDefault(
+ g.properties.Core_hals,
+ g.defaultCoreHalsStrategy(),
+ )
+ extraParams = append(extraParams, "--core-hals", proptools.ShellEscape(coreHalsStrategy))
+ return extraParams
+}
+
+func (g *vintfCompatibilityMatrixRule) defaultCoreHalsStrategy() string {
+ // TODO(b/290408770): default to "disallow" for FCMs
+
+ // For Device (vendor, odm) compatibility matrix, default is
+ // to not check anything.
+ return "default"
+}
diff --git a/compatibility_matrices/bump.py b/compatibility_matrices/bump.py
new file mode 100755
index 0000000..88b7a42
--- /dev/null
+++ b/compatibility_matrices/bump.py
@@ -0,0 +1,158 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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.
+#
+"""
+Creates the next compatibility matrix.
+
+Requires libvintf Level.h to be updated before executing this script.
+"""
+
+import argparse
+import os
+import pathlib
+import shutil
+import subprocess
+import textwrap
+
+
+def check_call(*args, **kwargs):
+ print(args)
+ subprocess.check_call(*args, **kwargs)
+
+
+def check_output(*args, **kwargs):
+ print(args)
+ return subprocess.check_output(*args, **kwargs)
+
+
+class Bump(object):
+
+ def __init__(self, cmdline_args):
+ self.top = pathlib.Path(os.environ["ANDROID_BUILD_TOP"])
+ self.interfaces_dir = self.top / "hardware/interfaces"
+
+ self.current_level = cmdline_args.current
+ self.current_module_name = f"framework_compatibility_matrix.{self.current_level}.xml"
+ self.current_xml = self.interfaces_dir / f"compatibility_matrices/compatibility_matrix.{self.current_level}.xml"
+
+ self.next_level = cmdline_args.next
+ self.next_module_name = f"framework_compatibility_matrix.{self.next_level}.xml"
+ self.next_xml = self.interfaces_dir / f"compatibility_matrices/compatibility_matrix.{self.next_level}.xml"
+
+ self.level_to_letter = self.get_level_to_letter_mapping()
+ print("Found level mapping in libvintf Level.h:", self.level_to_letter)
+
+ def run(self):
+ self.bump_kernel_configs()
+ self.copy_matrix()
+ self.edit_android_bp()
+ self.edit_android_mk()
+
+ def get_level_to_letter_mapping(self):
+ levels_file = self.top / "system/libvintf/include/vintf/Level.h"
+ with open(levels_file) as f:
+ lines = f.readlines()
+ pairs = [
+ line.split("=", maxsplit=2) for line in lines if "=" in line
+ ]
+ return {
+ level.strip().removesuffix(","): letter.strip()
+ for letter, level in pairs
+ }
+
+ def bump_kernel_configs(self):
+ check_call([
+ self.top / "kernel/configs/tools/bump.py",
+ self.level_to_letter[self.current_level].lower(),
+ self.level_to_letter[self.next_level].lower(),
+ ])
+
+ def copy_matrix(self):
+ shutil.copyfile(self.current_xml, self.next_xml)
+
+ def edit_android_bp(self):
+ android_bp = self.interfaces_dir / "compatibility_matrices/Android.bp"
+
+ with open(android_bp, "r+") as f:
+ if self.next_module_name not in f.read():
+ f.seek(0, 2) # end of file
+ f.write("\n")
+ f.write(
+ textwrap.dedent(f"""\
+ vintf_compatibility_matrix {{
+ name: "{self.next_module_name}",
+ }}
+ """))
+
+ next_kernel_configs = check_output(
+ """grep -rh name: | sed -E 's/^.*"(.*)".*/\\1/g'""",
+ cwd=self.top / "kernel/configs" /
+ self.level_to_letter[self.next_level].lower(),
+ text=True,
+ shell=True,
+ ).splitlines()
+ print(next_kernel_configs)
+
+ check_call([
+ "bpmodify", "-w", "-m", self.next_module_name, "-property", "stem",
+ "-str", self.next_xml.name, android_bp
+ ])
+
+ check_call([
+ "bpmodify", "-w", "-m", self.next_module_name, "-property", "srcs",
+ "-a",
+ self.next_xml.relative_to(android_bp.parent), android_bp
+ ])
+
+ check_call([
+ "bpmodify", "-w", "-m", self.next_module_name, "-property",
+ "kernel_configs", "-a", " ".join(next_kernel_configs), android_bp
+ ])
+
+ def edit_android_mk(self):
+ android_mk = self.interfaces_dir / "compatibility_matrices/Android.mk"
+ with open(android_mk) as f:
+ if self.next_module_name in f.read():
+ return
+ f.seek(0)
+ lines = f.readlines()
+ current_module_line_number = None
+ for line_number, line in enumerate(lines):
+ if self.current_module_name in line:
+ current_module_line_number = line_number
+ break
+ assert current_module_line_number is not None
+ lines.insert(current_module_line_number + 1,
+ f" {self.next_module_name} \\\n")
+ with open(android_mk, "w") as f:
+ f.write("".join(lines))
+
+
+def main():
+ parser = argparse.ArgumentParser(description=__doc__)
+ parser.add_argument("current",
+ type=str,
+ help="VINTF level of the current version (e.g. 9)")
+ parser.add_argument("next",
+ type=str,
+ help="VINTF level of the next version (e.g. 10)")
+ cmdline_args = parser.parse_args()
+
+ Bump(cmdline_args).run()
+
+
+if __name__ == "__main__":
+ main()
diff --git a/compatibility_matrices/compatibility_matrix.4.xml b/compatibility_matrices/compatibility_matrix.4.xml
index b9fb3f4..bb7637a 100644
--- a/compatibility_matrices/compatibility_matrix.4.xml
+++ b/compatibility_matrices/compatibility_matrix.4.xml
@@ -281,9 +281,15 @@
<version>1.0</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hardware.media.omx</name>
@@ -361,6 +367,7 @@
<interface>
<name>ISap</name>
<instance>slot1</instance>
+ <instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
diff --git a/compatibility_matrices/compatibility_matrix.5.xml b/compatibility_matrices/compatibility_matrix.5.xml
index b374c8c..dad1558 100644
--- a/compatibility_matrices/compatibility_matrix.5.xml
+++ b/compatibility_matrices/compatibility_matrix.5.xml
@@ -319,11 +319,21 @@
<version>1.0-1</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
</hal>
<hal format="hidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1.0</version>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
+ </hal>
+ <hal format="hidl" optional="true">
<name>android.hardware.media.omx</name>
<version>1.0</version>
<interface>
@@ -399,6 +409,7 @@
<interface>
<name>ISap</name>
<instance>slot1</instance>
+ <instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
diff --git a/compatibility_matrices/compatibility_matrix.6.xml b/compatibility_matrices/compatibility_matrix.6.xml
index 40ae655..23f634d 100644
--- a/compatibility_matrices/compatibility_matrix.6.xml
+++ b/compatibility_matrices/compatibility_matrix.6.xml
@@ -368,11 +368,21 @@
<version>1.0-2</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
</hal>
<hal format="hidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1.0</version>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
+ </hal>
+ <hal format="hidl" optional="true">
<name>android.hardware.media.omx</name>
<version>1.0</version>
<interface>
@@ -454,6 +464,7 @@
<interface>
<name>ISap</name>
<instance>slot1</instance>
+ <instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
diff --git a/compatibility_matrices/compatibility_matrix.7.xml b/compatibility_matrices/compatibility_matrix.7.xml
index e5ef954..33c3148 100644
--- a/compatibility_matrices/compatibility_matrix.7.xml
+++ b/compatibility_matrices/compatibility_matrix.7.xml
@@ -430,11 +430,21 @@
<version>1.0-2</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
</hal>
<hal format="hidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1.0</version>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
+ </hal>
+ <hal format="hidl" optional="true">
<name>android.hardware.media.omx</name>
<version>1.0</version>
<interface>
@@ -582,6 +592,7 @@
<interface>
<name>ISap</name>
<instance>slot1</instance>
+ <instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
diff --git a/compatibility_matrices/compatibility_matrix.8.xml b/compatibility_matrices/compatibility_matrix.8.xml
index c04a499..04a4674 100644
--- a/compatibility_matrices/compatibility_matrix.8.xml
+++ b/compatibility_matrices/compatibility_matrix.8.xml
@@ -114,7 +114,7 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="aidl" optional="true">
+ <hal format="aidl" optional="true" updatable-via-apex="true">
<name>android.hardware.biometrics.face</name>
<version>3</version>
<interface>
@@ -361,10 +361,20 @@
<version>1.0-2</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
</hal>
+ <hal format="hidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1.0</version>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
+ </hal>
<hal format="aidl" optional="true">
<name>android.hardware.memtrack</name>
<version>1</version>
diff --git a/compatibility_matrices/compatibility_matrix.9.xml b/compatibility_matrices/compatibility_matrix.9.xml
index 188746d..92c8702 100644
--- a/compatibility_matrices/compatibility_matrix.9.xml
+++ b/compatibility_matrices/compatibility_matrix.9.xml
@@ -1,4 +1,3 @@
-<!-- WARNING: This file is unused in the Android 14 branch. -->
<compatibility-matrix version="1.0" type="framework" level="9">
<hal format="hidl" optional="true">
<name>android.hardware.audio</name>
@@ -115,7 +114,7 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="aidl" optional="true">
+ <hal format="aidl" optional="true" updatable-via-apex="true">
<name>android.hardware.biometrics.face</name>
<version>3</version>
<interface>
@@ -123,7 +122,7 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="aidl" optional="true">
+ <hal format="aidl" optional="true" updatable-via-apex="true">
<name>android.hardware.biometrics.fingerprint</name>
<version>3</version>
<interface>
@@ -132,14 +131,6 @@
<instance>virtual</instance>
</interface>
</hal>
- <hal format="hidl" optional="true">
- <name>android.hardware.bluetooth</name>
- <version>1.0-1</version>
- <interface>
- <name>IBluetoothHci</name>
- <instance>default</instance>
- </interface>
- </hal>
<hal format="aidl" optional="true">
<name>android.hardware.bluetooth</name>
<interface>
@@ -266,9 +257,6 @@
<!-- Either the native or the HIDL mapper HAL must exist on the device -->
<hal format="hidl" optional="true">
<name>android.hardware.graphics.mapper</name>
- <!-- New, non-Go devices should use 4.0, tested in vts_treble_vintf_vendor_test -->
- <version>2.1</version>
- <version>3.0</version>
<version>4.0</version>
<interface>
<name>IMapper</name>
@@ -361,6 +349,25 @@
<version>1.0-2</version>
<interface>
<name>IComponentStore</name>
+ <instance>software</instance>
+ <regex-instance>default[0-9]*</regex-instance>
+ <regex-instance>vendor[0-9]*_software</regex-instance>
+ </interface>
+ </hal>
+ <hal format="hidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1.0</version>
+ <interface>
+ <name>IConfigurable</name>
+ <instance>default</instance>
+ <instance>software</instance>
+ </interface>
+ </hal>
+ <hal format="aidl" optional="true">
+ <name>android.hardware.media.c2</name>
+ <version>1</version>
+ <interface>
+ <name>IComponentStore</name>
<regex-instance>default[0-9]*</regex-instance>
<regex-instance>vendor[0-9]*_software</regex-instance>
</interface>
@@ -493,16 +500,6 @@
</interface>
</hal>
<hal format="aidl" optional="true">
- <name>android.hardware.radio.satellite</name>
- <version>1</version>
- <interface>
- <name>IRadioSatellite</name>
- <instance>slot1</instance>
- <instance>slot2</instance>
- <instance>slot3</instance>
- </interface>
- </hal>
- <hal format="aidl" optional="true">
<name>android.hardware.radio.ims.media</name>
<version>1</version>
<interface>
@@ -510,14 +507,6 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="hidl" optional="true">
- <name>android.hardware.renderscript</name>
- <version>1.0</version>
- <interface>
- <name>IDevice</name>
- <instance>default</instance>
- </interface>
- </hal>
<hal format="aidl" optional="true">
<name>android.hardware.rebootescrow</name>
<version>1</version>
@@ -560,14 +549,6 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="hidl" optional="true">
- <name>android.hardware.soundtrigger</name>
- <version>2.3</version>
- <interface>
- <name>ISoundTriggerHw</name>
- <instance>default</instance>
- </interface>
- </hal>
<hal format="aidl" optional="true">
<name>android.hardware.soundtrigger3</name>
<version>1</version>
@@ -576,22 +557,6 @@
<instance>default</instance>
</interface>
</hal>
- <hal format="hidl" optional="true">
- <name>android.hardware.tetheroffload.config</name>
- <version>1.0</version>
- <interface>
- <name>IOffloadConfig</name>
- <instance>default</instance>
- </interface>
- </hal>
- <hal format="hidl" optional="true">
- <name>android.hardware.tetheroffload.control</name>
- <version>1.1</version>
- <interface>
- <name>IOffloadControl</name>
- <instance>default</instance>
- </interface>
- </hal>
<hal format="aidl" optional="true">
<name>android.hardware.tetheroffload</name>
<version>1</version>
@@ -727,4 +692,12 @@
<regex-instance>.*</regex-instance>
</interface>
</hal>
+ <hal format="aidl" optional="true">
+ <name>android.hardware.threadnetwork</name>
+ <version>1</version>
+ <interface>
+ <name>IThreadChip</name>
+ <regex-instance>chip[0-9]+</regex-instance>
+ </interface>
+ </hal>
</compatibility-matrix>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index 3bc1786..f3374c3 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -103,10 +103,6 @@
"android.hardware.thermal@1.0",
"android.hardware.thermal@1.1",
"android.hardware.wifi.offload@1.0",
-
- // Under hardware/interfaces/staging, still in development
- // AIDL
- "android.hardware.media.c2",
};
auto package_has_prefix = [&](const std::string& prefix) {
diff --git a/contexthub/aidl/Android.bp b/contexthub/aidl/Android.bp
index 814bf3b..a0315d0 100644
--- a/contexthub/aidl/Android.bp
+++ b/contexthub/aidl/Android.bp
@@ -34,6 +34,9 @@
ndk: {
apps_enabled: false,
},
+ rust: {
+ enabled: true,
+ },
},
versions_with_info: [
{
diff --git a/drm/1.3/vts/OWNERS b/drm/1.3/vts/OWNERS
index 3a0672e..744827c 100644
--- a/drm/1.3/vts/OWNERS
+++ b/drm/1.3/vts/OWNERS
@@ -1,9 +1,11 @@
+# Bug component: 49079
conglin@google.com
-edwinwong@google.com
fredgc@google.com
-jtinker@google.com
juce@google.com
+kelzhan@google.com
kylealexander@google.com
+mattfedd@google.com
rfrias@google.com
robertshih@google.com
sigquit@google.com
+vickymin@google.com
\ No newline at end of file
diff --git a/gnss/aidl/OWNERS b/gnss/aidl/OWNERS
index b7b4a2e..e5b585e 100644
--- a/gnss/aidl/OWNERS
+++ b/gnss/aidl/OWNERS
@@ -1,3 +1,5 @@
+# Bug component: 393449
+
gomo@google.com
smalkos@google.com
wyattriley@google.com
diff --git a/graphics/allocator/aidl/android/hardware/graphics/allocator/BufferDescriptorInfo.aidl b/graphics/allocator/aidl/android/hardware/graphics/allocator/BufferDescriptorInfo.aidl
index 50aa2b7..7194ebe 100644
--- a/graphics/allocator/aidl/android/hardware/graphics/allocator/BufferDescriptorInfo.aidl
+++ b/graphics/allocator/aidl/android/hardware/graphics/allocator/BufferDescriptorInfo.aidl
@@ -23,7 +23,14 @@
@VintfStability
parcelable BufferDescriptorInfo {
/**
- * The name of the buffer in ASCII. Useful for debugging/tracing.
+ * The name of the buffer in null-terminated ASCII. Useful for debugging/tracing.
+ *
+ * NOTE: While a well behaved client will ensure it passes a null-terminated string
+ * within the 128-byte limit, the IAllocator service implementation should be
+ * be defensive against malformed input. As such, it is recommended that
+ * IAllocator implementations proactively do `name[127] = 0` upon receiving
+ * an allocation request to enusre that the string is definitely
+ * null-terminated regardless of what the client sent.
*/
byte[128] name;
diff --git a/graphics/composer/2.4/vts/functional/TEST_MAPPING b/graphics/composer/2.4/vts/functional/TEST_MAPPING
new file mode 100644
index 0000000..aedac5b
--- /dev/null
+++ b/graphics/composer/2.4/vts/functional/TEST_MAPPING
@@ -0,0 +1,13 @@
+{
+ "presubmit": [
+ {
+ "name": "VtsHalGraphicsComposerV2_4TargetTest"
+ }
+ ],
+ "kernel-presubmit": [
+ {
+ "name": "VtsHalGraphicsComposerV2_4TargetTest"
+ }
+ ]
+}
+
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl
index ea54a89..0bd72a3 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl
@@ -39,14 +39,12 @@
/**
* The stage in which dimming operations should be performed when compositing
* the client target.
+ *
* Note that with a COLORIMETRIC RenderIntent, DimmingSpace must be LINEAR. That is, dimming
- * is defined to occur in linear space.
- * However, some composer implementations may, with other vendor-defined RenderIntents,
- * configure their hardware such as image quality adjustments is intended to occur after
- * composition. In this scenario, if the dimming operation were applied in linear space,
- * then the resulting dimming operation may comepl those image quality adjustments to
- * incorrectly alter the gamma curve. To avoid this issue, those implementations must opt to
- * dim in gamma space.
+ * is defined to occur in linear space. However, some composer implementations may, with
+ * other vendor-defined RenderIntents, apply certain image quality adjustments that are
+ * sensitive to gamma shift when dimming in linear space. To avoid this issue, those
+ * implementations must opt to dim in gamma space.
*/
DimmingStage dimmingStage;
}
diff --git a/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp b/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
index e4a84e1..03d9041 100644
--- a/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
+++ b/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
@@ -677,7 +677,7 @@
const native_handle_t* clonedBufferHandle;
ASSERT_NO_FATAL_FAILURE(clonedBufferHandle = mGralloc->allocate(mDummyDescriptorInfo, false));
- error = mGralloc->getMapper()->freeBuffer(invalidHandle);
+ error = mGralloc->getMapper()->freeBuffer(const_cast<native_handle_t*>(clonedBufferHandle));
EXPECT_EQ(Error::BAD_BUFFER, error)
<< "freeBuffer with un-imported handle did not fail with BAD_BUFFER";
diff --git a/graphics/mapper/stable-c/vts/VtsHalGraphicsMapperStableC_TargetTest.cpp b/graphics/mapper/stable-c/vts/VtsHalGraphicsMapperStableC_TargetTest.cpp
index 2c06353..b329de2 100644
--- a/graphics/mapper/stable-c/vts/VtsHalGraphicsMapperStableC_TargetTest.cpp
+++ b/graphics/mapper/stable-c/vts/VtsHalGraphicsMapperStableC_TargetTest.cpp
@@ -1371,6 +1371,28 @@
EXPECT_EQ(buffer->info().usage, *value);
}
+TEST_P(GraphicsMapperStableCTests, GetUsage64) {
+ BufferDescriptorInfo info{
+ .name = {"VTS_TEMP"},
+ .width = 64,
+ .height = 64,
+ .layerCount = 1,
+ .format = PixelFormat::RGBA_8888,
+ .usage = BufferUsage::FRONT_BUFFER | BufferUsage::GPU_RENDER_TARGET |
+ BufferUsage::COMPOSER_OVERLAY | BufferUsage::GPU_TEXTURE,
+ .reservedSize = 0,
+ };
+ if (!isSupported(info)) {
+ GTEST_SKIP();
+ }
+ auto buffer = allocate(info);
+ auto bufferHandle = buffer->import();
+ auto value = getStandardMetadata<StandardMetadataType::USAGE>(*bufferHandle);
+ ASSERT_TRUE(value.has_value());
+ using T = std::underlying_type_t<BufferUsage>;
+ EXPECT_EQ(static_cast<T>(buffer->info().usage), static_cast<T>(*value));
+}
+
TEST_P(GraphicsMapperStableCTests, GetAllocationSize) {
auto buffer = allocateGeneric();
auto bufferHandle = buffer->import();
diff --git a/health/aidl/default/Health.cpp b/health/aidl/default/Health.cpp
index f401643..1d8cc13 100644
--- a/health/aidl/default/Health.cpp
+++ b/health/aidl/default/Health.cpp
@@ -272,7 +272,11 @@
{
std::lock_guard<decltype(callbacks_lock_)> lock(callbacks_lock_);
- callbacks_.emplace_back(LinkedCallback::Make(ref<Health>(), callback));
+ auto linked_callback_result = LinkedCallback::Make(ref<Health>(), callback);
+ if (!linked_callback_result.ok()) {
+ return ndk::ScopedAStatus::fromStatus(-linked_callback_result.error().code());
+ }
+ callbacks_.emplace_back(std::move(*linked_callback_result));
// unlock
}
diff --git a/health/aidl/default/LinkedCallback.cpp b/health/aidl/default/LinkedCallback.cpp
index 2985ffe..26e99f9 100644
--- a/health/aidl/default/LinkedCallback.cpp
+++ b/health/aidl/default/LinkedCallback.cpp
@@ -24,7 +24,7 @@
namespace aidl::android::hardware::health {
-std::unique_ptr<LinkedCallback> LinkedCallback::Make(
+::android::base::Result<std::unique_ptr<LinkedCallback>> LinkedCallback::Make(
std::shared_ptr<Health> service, std::shared_ptr<IHealthInfoCallback> callback) {
std::unique_ptr<LinkedCallback> ret(new LinkedCallback());
binder_status_t linkRet =
@@ -32,7 +32,7 @@
reinterpret_cast<void*>(ret.get()));
if (linkRet != ::STATUS_OK) {
LOG(WARNING) << __func__ << "Cannot link to death: " << linkRet;
- return nullptr;
+ return ::android::base::Error(-linkRet);
}
ret->service_ = service;
ret->callback_ = std::move(callback);
diff --git a/health/aidl/default/LinkedCallback.h b/health/aidl/default/LinkedCallback.h
index 82490a7..da494c9 100644
--- a/health/aidl/default/LinkedCallback.h
+++ b/health/aidl/default/LinkedCallback.h
@@ -20,6 +20,7 @@
#include <aidl/android/hardware/health/IHealthInfoCallback.h>
#include <android-base/macros.h>
+#include <android-base/result.h>
#include <android/binder_auto_utils.h>
#include <health-impl/Health.h>
@@ -34,8 +35,8 @@
// service->death_reciepient() should be from CreateDeathRecipient().
// Not using a strong reference to |service| to avoid circular reference. The lifetime
// of |service| must be longer than this LinkedCallback object.
- static std::unique_ptr<LinkedCallback> Make(std::shared_ptr<Health> service,
- std::shared_ptr<IHealthInfoCallback> callback);
+ static ::android::base::Result<std::unique_ptr<LinkedCallback>> Make(
+ std::shared_ptr<Health> service, std::shared_ptr<IHealthInfoCallback> callback);
// Automatically unlinkToDeath upon destruction. So, it is always safe to reinterpret_cast
// the cookie back to the LinkedCallback object.
diff --git a/health/storage/aidl/vts/functional/OWNERS b/health/storage/aidl/vts/functional/OWNERS
new file mode 100644
index 0000000..a15ed7c
--- /dev/null
+++ b/health/storage/aidl/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 30545
+file:platform/hardware/interfaces:/health/aidl/OWNERS
\ No newline at end of file
diff --git a/identity/support/Android.bp b/identity/support/Android.bp
index 3096fe5..d62d055 100644
--- a/identity/support/Android.bp
+++ b/identity/support/Android.bp
@@ -22,15 +22,8 @@
default_applicable_licenses: ["hardware_interfaces_license"],
}
-cc_library {
- name: "android.hardware.identity-support-lib",
- vendor_available: true,
- srcs: [
- "src/IdentityCredentialSupport.cpp",
- ],
- export_include_dirs: [
- "include",
- ],
+cc_defaults {
+ name: "android.hardware.identity-support-lib-deps",
shared_libs: [
"android.hardware.keymaster@4.0",
"libcrypto",
@@ -47,19 +40,36 @@
],
}
+cc_library {
+ name: "android.hardware.identity-support-lib",
+ vendor_available: true,
+ defaults: [
+ "android.hardware.identity-support-lib-deps",
+ ],
+ srcs: [
+ "src/IdentityCredentialSupport.cpp",
+ ],
+ export_include_dirs: [
+ "include",
+ ],
+}
+
cc_test {
name: "android.hardware.identity-support-lib-test",
srcs: [
"tests/IdentityCredentialSupportTest.cpp",
],
+ defaults: [
+ "android.hardware.identity-support-lib-deps",
+ ],
shared_libs: [
- "android.hardware.identity-support-lib",
"libcrypto",
"libbase",
"libhidlbase",
"libhardware",
],
static_libs: [
+ "android.hardware.identity-support-lib",
"libcppbor_external",
"libgmock",
],
diff --git a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
index 554afe7..65b3dfa 100644
--- a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -2617,10 +2617,11 @@
EVP_PKEY_Ptr pkey(d2i_PUBKEY(nullptr /* alloc new */, &p, exported.size()));
RSA_Ptr rsa(EVP_PKEY_get1_RSA(pkey.get()));
- size_t modulus_len = BN_num_bytes(rsa->n);
+ const BIGNUM* n = RSA_get0_n(rsa.get());
+ size_t modulus_len = BN_num_bytes(n);
ASSERT_EQ(1024U / 8, modulus_len);
std::unique_ptr<uint8_t[]> modulus_buf(new uint8_t[modulus_len]);
- BN_bn2bin(rsa->n, modulus_buf.get());
+ BN_bn2bin(n, modulus_buf.get());
// The modulus is too big to encrypt.
string message(reinterpret_cast<const char*>(modulus_buf.get()), modulus_len);
@@ -2632,10 +2633,12 @@
EXPECT_EQ(ErrorCode::INVALID_ARGUMENT, Finish(message, &result));
// One smaller than the modulus is okay.
- BN_sub(rsa->n, rsa->n, BN_value_one());
- modulus_len = BN_num_bytes(rsa->n);
+ BIGNUM_Ptr n_minus_1(BN_new());
+ ASSERT_TRUE(n_minus_1);
+ ASSERT_TRUE(BN_sub(n_minus_1.get(), n, BN_value_one()));
+ modulus_len = BN_num_bytes(n_minus_1.get());
ASSERT_EQ(1024U / 8, modulus_len);
- BN_bn2bin(rsa->n, modulus_buf.get());
+ BN_bn2bin(n_minus_1.get(), modulus_buf.get());
message = string(reinterpret_cast<const char*>(modulus_buf.get()), modulus_len);
EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
EXPECT_EQ(ErrorCode::OK, Finish(message, &result));
diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index b709904..96580c0 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -2449,10 +2449,11 @@
EVP_PKEY_Ptr pkey(d2i_PUBKEY(nullptr /* alloc new */, &p, exported.size()));
RSA_Ptr rsa(EVP_PKEY_get1_RSA(pkey.get()));
- size_t modulus_len = BN_num_bytes(rsa->n);
+ const BIGNUM* n = RSA_get0_n(rsa.get());
+ size_t modulus_len = BN_num_bytes(n);
ASSERT_EQ(2048U / 8, modulus_len);
std::unique_ptr<uint8_t[]> modulus_buf(new uint8_t[modulus_len]);
- BN_bn2bin(rsa->n, modulus_buf.get());
+ BN_bn2bin(n, modulus_buf.get());
// The modulus is too big to encrypt.
string message(reinterpret_cast<const char*>(modulus_buf.get()), modulus_len);
@@ -2464,10 +2465,12 @@
EXPECT_EQ(ErrorCode::INVALID_ARGUMENT, Finish(message, &result));
// One smaller than the modulus is okay.
- BN_sub(rsa->n, rsa->n, BN_value_one());
- modulus_len = BN_num_bytes(rsa->n);
+ BIGNUM_Ptr n_minus_1(BN_new());
+ ASSERT_TRUE(n_minus_1);
+ ASSERT_TRUE(BN_sub(n_minus_1.get(), n, BN_value_one()));
+ modulus_len = BN_num_bytes(n_minus_1.get());
ASSERT_EQ(2048U / 8, modulus_len);
- BN_bn2bin(rsa->n, modulus_buf.get());
+ BN_bn2bin(n_minus_1.get(), modulus_buf.get());
message = string(reinterpret_cast<const char*>(modulus_buf.get()), modulus_len);
EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, params));
EXPECT_EQ(ErrorCode::OK, Finish(message, &result));
diff --git a/keymaster/TEST_MAPPING b/keymaster/TEST_MAPPING
new file mode 100644
index 0000000..8cbf3e1
--- /dev/null
+++ b/keymaster/TEST_MAPPING
@@ -0,0 +1,13 @@
+{
+ "presubmit": [
+ {
+ "name": "VtsHalKeymasterV3_0TargetTest"
+ },
+ {
+ "name": "VtsHalKeymasterV4_0TargetTest"
+ },
+ {
+ "name": "VtsHalKeymasterV4_1TargetTest"
+ }
+ ]
+}
diff --git a/light/aidl/Android.bp b/light/aidl/Android.bp
index c11934f..c9fba95 100644
--- a/light/aidl/Android.bp
+++ b/light/aidl/Android.bp
@@ -18,6 +18,9 @@
java: {
sdk_version: "module_current",
},
+ rust: {
+ enabled: true,
+ },
},
versions_with_info: [
{
diff --git a/light/aidl/aidl_api/android.hardware.light/2/.hash b/light/aidl/aidl_api/android.hardware.light/2/.hash
index d27f4ad..2d4e7f0 100644
--- a/light/aidl/aidl_api/android.hardware.light/2/.hash
+++ b/light/aidl/aidl_api/android.hardware.light/2/.hash
@@ -1 +1,2 @@
c8b1e8ebb88c57dcb2c350a8d9b722e77dd864c8
+c7d3d941d303c70d1c22759a0b09e41930c1cddb
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl
index 25a2dce..5ac2a34 100644
--- a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl
@@ -32,7 +32,7 @@
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.light;
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLight {
int id;
int ordinal;
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl
index 40e520b..2878ce2 100644
--- a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl
@@ -32,7 +32,7 @@
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.light;
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLightState {
int color;
android.hardware.light.FlashMode flashMode;
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl
index 25a2dce..5ac2a34 100644
--- a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl
@@ -32,7 +32,7 @@
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.light;
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLight {
int id;
int ordinal;
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl
index 40e520b..2878ce2 100644
--- a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl
@@ -32,7 +32,7 @@
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.light;
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLightState {
int color;
android.hardware.light.FlashMode flashMode;
diff --git a/light/aidl/android/hardware/light/HwLight.aidl b/light/aidl/android/hardware/light/HwLight.aidl
index 43fdb4b..8db32cc 100644
--- a/light/aidl/android/hardware/light/HwLight.aidl
+++ b/light/aidl/android/hardware/light/HwLight.aidl
@@ -22,7 +22,7 @@
* A description of a single light. Multiple lights can map to the same physical
* LED. Separate physical LEDs are always represented by separate instances.
*/
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLight {
/**
* Integer ID used for controlling this light
diff --git a/light/aidl/android/hardware/light/HwLightState.aidl b/light/aidl/android/hardware/light/HwLightState.aidl
index 24d3250..3ba6c78 100644
--- a/light/aidl/android/hardware/light/HwLightState.aidl
+++ b/light/aidl/android/hardware/light/HwLightState.aidl
@@ -25,7 +25,7 @@
* Not all lights must support all parameters. If you
* can do something backward-compatible, do it.
*/
-@VintfStability
+@RustDerive(Clone=true, Copy=true) @VintfStability
parcelable HwLightState {
/**
* The color of the LED in ARGB.
diff --git a/light/aidl/default/Android.bp b/light/aidl/default/Android.bp
index 7920503..285329e 100644
--- a/light/aidl/default/Android.bp
+++ b/light/aidl/default/Android.bp
@@ -7,19 +7,17 @@
default_applicable_licenses: ["hardware_interfaces_license"],
}
-cc_binary {
+rust_binary {
name: "android.hardware.lights-service.example",
relative_install_path: "hw",
init_rc: ["lights-default.rc"],
vintf_fragments: ["lights-default.xml"],
vendor: true,
- shared_libs: [
- "libbase",
- "libbinder_ndk",
- "android.hardware.light-V2-ndk",
+ rustlibs: [
+ "liblogger",
+ "liblog_rust",
+ "libbinder_rs",
+ "android.hardware.light-V2-rust",
],
- srcs: [
- "Lights.cpp",
- "main.cpp",
- ],
+ srcs: [ "main.rs" ],
}
diff --git a/light/aidl/default/Lights.cpp b/light/aidl/default/Lights.cpp
deleted file mode 100644
index 9bf3b20..0000000
--- a/light/aidl/default/Lights.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include "Lights.h"
-
-#include <android-base/logging.h>
-
-namespace aidl {
-namespace android {
-namespace hardware {
-namespace light {
-
-static constexpr int kNumDefaultLights = 3;
-
-ndk::ScopedAStatus Lights::setLightState(int id, const HwLightState& state) {
- LOG(INFO) << "Lights setting state for id=" << id << " to color " << std::hex << state.color;
- if (id <= 0 || id > kNumDefaultLights) {
- return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
- } else {
- return ndk::ScopedAStatus::ok();
- }
-}
-
-ndk::ScopedAStatus Lights::getLights(std::vector<HwLight>* lights) {
- for (int i = 1; i <= kNumDefaultLights; i++) {
- lights->push_back({i, i});
- }
- LOG(INFO) << "Lights reporting supported lights";
- return ndk::ScopedAStatus::ok();
-}
-
-} // namespace light
-} // namespace hardware
-} // namespace android
-} // namespace aidl
diff --git a/light/aidl/default/Lights.h b/light/aidl/default/Lights.h
deleted file mode 100644
index cba147f..0000000
--- a/light/aidl/default/Lights.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2020 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.
- */
-
-#pragma once
-
-#include <aidl/android/hardware/light/BnLights.h>
-
-namespace aidl {
-namespace android {
-namespace hardware {
-namespace light {
-
-// Default implementation that reports a few placeholder lights.
-class Lights : public BnLights {
- ndk::ScopedAStatus setLightState(int id, const HwLightState& state) override;
- ndk::ScopedAStatus getLights(std::vector<HwLight>* lights) override;
-};
-
-} // namespace light
-} // namespace hardware
-} // namespace android
-} // namespace aidl
diff --git a/light/aidl/default/lights.rs b/light/aidl/default/lights.rs
new file mode 100644
index 0000000..6c8aa3f
--- /dev/null
+++ b/light/aidl/default/lights.rs
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+//! This module implements the ILights AIDL interface.
+
+use std::collections::HashMap;
+use std::sync::Mutex;
+
+use log::info;
+
+use android_hardware_light::aidl::android::hardware::light::{
+ HwLight::HwLight, HwLightState::HwLightState, ILights::ILights, LightType::LightType,
+};
+
+use binder::{ExceptionCode, Interface, Status};
+
+struct Light {
+ hw_light: HwLight,
+ state: HwLightState,
+}
+
+const NUM_DEFAULT_LIGHTS: i32 = 3;
+
+/// Defined so we can implement the ILights AIDL interface.
+pub struct LightsService {
+ lights: Mutex<HashMap<i32, Light>>,
+}
+
+impl Interface for LightsService {}
+
+impl LightsService {
+ fn new(hw_lights: impl IntoIterator<Item = HwLight>) -> Self {
+ let mut lights_map = HashMap::new();
+
+ for hw_light in hw_lights {
+ lights_map.insert(hw_light.id, Light { hw_light, state: Default::default() });
+ }
+
+ Self { lights: Mutex::new(lights_map) }
+ }
+}
+
+impl Default for LightsService {
+ fn default() -> Self {
+ let id_mapping_closure =
+ |light_id| HwLight { id: light_id, ordinal: light_id, r#type: LightType::BACKLIGHT };
+
+ Self::new((1..=NUM_DEFAULT_LIGHTS).map(id_mapping_closure))
+ }
+}
+
+impl ILights for LightsService {
+ fn setLightState(&self, id: i32, state: &HwLightState) -> binder::Result<()> {
+ info!("Lights setting state for id={} to color {:x}", id, state.color);
+
+ if let Some(light) = self.lights.lock().unwrap().get_mut(&id) {
+ light.state = *state;
+ Ok(())
+ } else {
+ Err(Status::new_exception(ExceptionCode::UNSUPPORTED_OPERATION, None))
+ }
+ }
+
+ fn getLights(&self) -> binder::Result<Vec<HwLight>> {
+ info!("Lights reporting supported lights");
+ Ok(self.lights.lock().unwrap().values().map(|light| light.hw_light).collect())
+ }
+}
diff --git a/light/aidl/default/main.cpp b/light/aidl/default/main.cpp
deleted file mode 100644
index 54e1316..0000000
--- a/light/aidl/default/main.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2020 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.
- */
-
-#include "Lights.h"
-
-#include <android-base/logging.h>
-#include <android/binder_manager.h>
-#include <android/binder_process.h>
-
-using ::aidl::android::hardware::light::Lights;
-
-int main() {
- ABinderProcess_setThreadPoolMaxThreadCount(0);
- std::shared_ptr<Lights> lights = ndk::SharedRefBase::make<Lights>();
-
- const std::string instance = std::string() + Lights::descriptor + "/default";
- binder_status_t status = AServiceManager_addService(lights->asBinder().get(), instance.c_str());
- CHECK_EQ(status, STATUS_OK);
-
- ABinderProcess_joinThreadPool();
- return EXIT_FAILURE; // should not reached
-}
diff --git a/light/aidl/default/main.rs b/light/aidl/default/main.rs
new file mode 100644
index 0000000..8f32470
--- /dev/null
+++ b/light/aidl/default/main.rs
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+//! This implements the Lights Example Service.
+
+use android_hardware_light::aidl::android::hardware::light::ILights::{BnLights, ILights};
+use binder::BinderFeatures;
+
+mod lights;
+use lights::LightsService;
+
+const LOG_TAG: &str = "lights_service_example_rust";
+
+use log::Level;
+
+fn main() {
+ let logger_success = logger::init(
+ logger::Config::default().with_tag_on_device(LOG_TAG).with_min_level(Level::Trace),
+ );
+ if !logger_success {
+ panic!("{LOG_TAG}: Failed to start logger.");
+ }
+
+ binder::ProcessState::set_thread_pool_max_thread_count(0);
+
+ let lights_service = LightsService::default();
+ let lights_service_binder = BnLights::new_binder(lights_service, BinderFeatures::default());
+
+ let service_name = format!("{}/default", LightsService::get_descriptor());
+ binder::add_service(&service_name, lights_service_binder.as_binder())
+ .expect("Failed to register service");
+
+ binder::ProcessState::join_thread_pool()
+}
diff --git a/staging/c2/aidl/Android.bp b/media/c2/aidl/Android.bp
similarity index 93%
rename from staging/c2/aidl/Android.bp
rename to media/c2/aidl/Android.bp
index b9da7ad..75d74ac 100644
--- a/staging/c2/aidl/Android.bp
+++ b/media/c2/aidl/Android.bp
@@ -13,15 +13,15 @@
name: "android.hardware.media.c2",
vendor_available: true,
double_loadable: true,
- unstable: true,
srcs: ["android/hardware/media/c2/*.aidl"],
include_dirs: [
- "frameworks/native/aidl/gui",
+ "frameworks/base/core/java",
],
imports: [
"android.hardware.common-V2",
"android.hardware.media.bufferpool2-V1",
],
+ stability: "vintf",
backend: {
cpp: {
enabled: false,
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/BaseBlock.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/BaseBlock.aidl
new file mode 100644
index 0000000..460ff97
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/BaseBlock.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+union BaseBlock {
+ android.hardware.common.NativeHandle nativeBlock;
+ android.hardware.media.bufferpool2.BufferStatusMessage pooledBlock;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Block.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Block.aidl
new file mode 100644
index 0000000..7b3005e
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Block.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Block {
+ int index;
+ android.hardware.media.c2.Params meta;
+ android.hardware.common.NativeHandle fence;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Buffer.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Buffer.aidl
new file mode 100644
index 0000000..b632932
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Buffer.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Buffer {
+ android.hardware.media.c2.Params info;
+ android.hardware.media.c2.Block[] blocks;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldDescriptor.aidl
new file mode 100644
index 0000000..909476c
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldDescriptor.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldDescriptor {
+ android.hardware.media.c2.FieldId fieldId;
+ android.hardware.media.c2.FieldDescriptor.Type type;
+ int structIndex;
+ int extent;
+ String name;
+ android.hardware.media.c2.FieldDescriptor.NamedValue[] namedValues;
+ @Backing(type="int") @VintfStability
+ enum Type {
+ NO_INIT = 0,
+ INT32,
+ UINT32,
+ CNTR32,
+ INT64,
+ UINT64,
+ CNTR64,
+ FLOAT,
+ STRING = 0x100,
+ BLOB,
+ STRUCT = 0x20000,
+ }
+ @VintfStability
+ parcelable NamedValue {
+ String name;
+ long value;
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldId.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldId.aidl
new file mode 100644
index 0000000..935b85d
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldId {
+ int offset;
+ int sizeBytes;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValues.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValues.aidl
new file mode 100644
index 0000000..69060be
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValues.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+union FieldSupportedValues {
+ boolean empty;
+ android.hardware.media.c2.ValueRange range;
+ long[] values;
+ long[] flags;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQuery.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
new file mode 100644
index 0000000..6a5fbe2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldSupportedValuesQuery {
+ android.hardware.media.c2.ParamField field;
+ android.hardware.media.c2.FieldSupportedValuesQuery.Type type;
+ @Backing(type="int") @VintfStability
+ enum Type {
+ POSSIBLE = 0,
+ CURRENT,
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
new file mode 100644
index 0000000..187e3eb
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldSupportedValuesQueryResult {
+ android.hardware.media.c2.Status status;
+ android.hardware.media.c2.FieldSupportedValues values;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FrameData.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FrameData.aidl
new file mode 100644
index 0000000..07bfb72
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/FrameData.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FrameData {
+ int flags;
+ android.hardware.media.c2.WorkOrdinal ordinal;
+ android.hardware.media.c2.Buffer[] buffers;
+ android.hardware.media.c2.Params configUpdate;
+ android.hardware.media.c2.InfoBuffer[] infoBuffers;
+ const int DROP_FRAME = (1 << 0) /* 1 */;
+ const int END_OF_STREAM = (1 << 1) /* 2 */;
+ const int DISCARD_FRAME = (1 << 2) /* 4 */;
+ const int FLAG_INCOMPLETE = (1 << 3) /* 8 */;
+ const int CODEC_CONFIG = (1 << 31) /* -2147483648 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponent.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponent.aidl
new file mode 100644
index 0000000..1af66d0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponent.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponent {
+ android.hardware.common.NativeHandle configureVideoTunnel(in int avSyncHwId);
+ android.hardware.media.c2.IComponent.BlockPool createBlockPool(in int allocatorId);
+ void destroyBlockPool(in long blockPoolId);
+ void drain(in boolean withEos);
+ android.hardware.media.c2.WorkBundle flush();
+ android.hardware.media.c2.IComponentInterface getInterface();
+ void queue(in android.hardware.media.c2.WorkBundle workBundle);
+ void release();
+ void reset();
+ void setDecoderOutputAllocator(in android.hardware.media.c2.IGraphicBufferAllocator allocator);
+ void start();
+ void stop();
+ parcelable BlockPool {
+ long blockPoolId;
+ android.hardware.media.c2.IConfigurable configurable;
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentInterface.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentInterface.aidl
new file mode 100644
index 0000000..2350dae
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentInterface.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentInterface {
+ android.hardware.media.c2.IConfigurable getConfigurable();
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentListener.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentListener.aidl
new file mode 100644
index 0000000..f6f2a63
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentListener.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentListener {
+ oneway void onError(in android.hardware.media.c2.Status status, in int errorCode);
+ oneway void onFramesRendered(in android.hardware.media.c2.IComponentListener.RenderedFrame[] renderedFrames);
+ oneway void onInputBuffersReleased(in android.hardware.media.c2.IComponentListener.InputBuffer[] inputBuffers);
+ oneway void onTripped(in android.hardware.media.c2.SettingResult[] settingResults);
+ oneway void onWorkDone(in android.hardware.media.c2.WorkBundle workBundle);
+ @VintfStability
+ parcelable InputBuffer {
+ long frameIndex;
+ int arrayIndex;
+ }
+ @VintfStability
+ parcelable RenderedFrame {
+ long bufferQueueId;
+ int slotId;
+ long timestampNs;
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentStore.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentStore.aidl
new file mode 100644
index 0000000..d1b5915
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IComponentStore.aidl
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentStore {
+ void copyBuffer(in android.hardware.media.c2.Buffer src, in android.hardware.media.c2.Buffer dst);
+ android.hardware.media.c2.IComponent createComponent(in String name, in android.hardware.media.c2.IComponentListener listener, in android.hardware.media.bufferpool2.IClientManager pool);
+ android.hardware.media.c2.IComponentInterface createInterface(in String name);
+ android.hardware.media.c2.IConfigurable getConfigurable();
+ android.hardware.media.bufferpool2.IClientManager getPoolClientManager();
+ android.hardware.media.c2.StructDescriptor[] getStructDescriptors(in int[] indices);
+ android.hardware.media.c2.IComponentStore.ComponentTraits[] listComponents();
+ @VintfStability
+ parcelable ComponentTraits {
+ String name;
+ android.hardware.media.c2.IComponentStore.ComponentTraits.Domain domain;
+ android.hardware.media.c2.IComponentStore.ComponentTraits.Kind kind;
+ int rank;
+ String mediaType;
+ String[] aliases;
+ @Backing(type="int") @VintfStability
+ enum Kind {
+ OTHER = 0,
+ DECODER,
+ ENCODER,
+ }
+ @Backing(type="int") @VintfStability
+ enum Domain {
+ OTHER = 0,
+ VIDEO,
+ AUDIO,
+ IMAGE,
+ }
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IConfigurable.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IConfigurable.aidl
new file mode 100644
index 0000000..32f5abd
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IConfigurable.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IConfigurable {
+ android.hardware.media.c2.IConfigurable.ConfigResult config(in android.hardware.media.c2.Params inParams, in boolean mayBlock);
+ int getId();
+ String getName();
+ android.hardware.media.c2.Params query(in int[] indices, in boolean mayBlock);
+ android.hardware.media.c2.ParamDescriptor[] querySupportedParams(in int start, in int count);
+ android.hardware.media.c2.FieldSupportedValuesQueryResult[] querySupportedValues(in android.hardware.media.c2.FieldSupportedValuesQuery[] inFields, in boolean mayBlock);
+ @VintfStability
+ parcelable ConfigResult {
+ android.hardware.media.c2.Params params;
+ android.hardware.media.c2.SettingResult[] failures;
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IGraphicBufferAllocator.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IGraphicBufferAllocator.aidl
new file mode 100644
index 0000000..da3d5ff
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/IGraphicBufferAllocator.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IGraphicBufferAllocator {
+ android.hardware.media.c2.IGraphicBufferAllocator.Allocation allocate(in android.hardware.media.c2.IGraphicBufferAllocator.Description desc);
+ boolean deallocate(in long id);
+ android.hardware.media.c2.IGraphicBufferAllocator.WaitableFds getWaitableFds();
+ parcelable Allocation {
+ android.hardware.HardwareBuffer buffer;
+ ParcelFileDescriptor fence;
+ }
+ parcelable Description {
+ int width;
+ int height;
+ int format;
+ long usage;
+ }
+ parcelable WaitableFds {
+ ParcelFileDescriptor allocEvent;
+ ParcelFileDescriptor statusEvent;
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/InfoBuffer.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/InfoBuffer.aidl
new file mode 100644
index 0000000..94cd77d
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/InfoBuffer.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable InfoBuffer {
+ int index;
+ android.hardware.media.c2.Buffer buffer;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamDescriptor.aidl
new file mode 100644
index 0000000..6f0ac50
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamDescriptor.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamDescriptor {
+ int index;
+ int attrib;
+ String name;
+ int[] dependencies;
+ const int ATTRIBUTE_REQUIRED = (1 << 0) /* 1 */;
+ const int ATTRIBUTE_PERSISTENT = (1 << 1) /* 2 */;
+ const int ATTRIBUTE_STRICT = (1 << 2) /* 4 */;
+ const int ATTRIBUTE_READ_ONLY = (1 << 3) /* 8 */;
+ const int ATTRIBUTE_HIDDEN = (1 << 4) /* 16 */;
+ const int ATTRIBUTE_INTERNAL = (1 << 5) /* 32 */;
+ const int ATTRIBUTE_CONST = (1 << 6) /* 64 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamField.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamField.aidl
new file mode 100644
index 0000000..13d2522
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamField.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamField {
+ int index;
+ android.hardware.media.c2.FieldId fieldId;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamFieldValues.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamFieldValues.aidl
new file mode 100644
index 0000000..5a2821c
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ParamFieldValues.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamFieldValues {
+ android.hardware.media.c2.ParamField paramOrField;
+ android.hardware.media.c2.FieldSupportedValues[] values;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Params.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Params.aidl
new file mode 100644
index 0000000..7d363c0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Params.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Params {
+ byte[] params;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/SettingResult.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/SettingResult.aidl
new file mode 100644
index 0000000..07fc1f3
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/SettingResult.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable SettingResult {
+ android.hardware.media.c2.SettingResult.Failure failure;
+ android.hardware.media.c2.ParamFieldValues field;
+ android.hardware.media.c2.ParamFieldValues[] conflicts;
+ @Backing(type="int") @VintfStability
+ enum Failure {
+ BAD_TYPE,
+ BAD_PORT,
+ BAD_INDEX,
+ READ_ONLY,
+ MISMATCH,
+ BAD_VALUE,
+ CONFLICT,
+ UNSUPPORTED,
+ INFO_BAD_VALUE,
+ INFO_CONFLICT,
+ }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Status.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Status.aidl
new file mode 100644
index 0000000..8b430d2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Status.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Status {
+ int status;
+ const int OK = 0;
+ const int BAD_VALUE = (-22) /* -22 */;
+ const int BAD_INDEX = (-75) /* -75 */;
+ const int CANNOT_DO = (-2147483646) /* -2147483646 */;
+ const int DUPLICATE = (-17) /* -17 */;
+ const int NOT_FOUND = (-2) /* -2 */;
+ const int BAD_STATE = (-38) /* -38 */;
+ const int BLOCKING = (-9930) /* -9930 */;
+ const int NO_MEMORY = (-12) /* -12 */;
+ const int REFUSED = (-1) /* -1 */;
+ const int TIMED_OUT = (-110) /* -110 */;
+ const int OMITTED = (-74) /* -74 */;
+ const int CORRUPTED = (-2147483648) /* -2147483648 */;
+ const int NO_INIT = (-19) /* -19 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/StructDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/StructDescriptor.aidl
new file mode 100644
index 0000000..58268e0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/StructDescriptor.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable StructDescriptor {
+ int type;
+ android.hardware.media.c2.FieldDescriptor[] fields;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ValueRange.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ValueRange.aidl
new file mode 100644
index 0000000..db71ce0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/ValueRange.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ValueRange {
+ long min;
+ long max;
+ long step;
+ long num;
+ long denom;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Work.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Work.aidl
new file mode 100644
index 0000000..a534348
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Work.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Work {
+ byte[] chainInfo;
+ android.hardware.media.c2.FrameData input;
+ android.hardware.media.c2.Worklet[] worklets;
+ int workletsProcessed;
+ android.hardware.media.c2.Status result;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkBundle.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkBundle.aidl
new file mode 100644
index 0000000..84708a8
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkBundle.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable WorkBundle {
+ android.hardware.media.c2.Work[] works;
+ android.hardware.media.c2.BaseBlock[] baseBlocks;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkOrdinal.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkOrdinal.aidl
new file mode 100644
index 0000000..2833df3
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/WorkOrdinal.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable WorkOrdinal {
+ long timestampUs;
+ long frameIndex;
+ long customOrdinal;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Worklet.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Worklet.aidl
new file mode 100644
index 0000000..a79abf2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/current/android/hardware/media/c2/Worklet.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Worklet {
+ int componentId;
+ byte[] tunings;
+ android.hardware.media.c2.SettingResult[] failures;
+ android.hardware.media.c2.FrameData output;
+}
diff --git a/staging/c2/aidl/android/hardware/media/c2/BaseBlock.aidl b/media/c2/aidl/android/hardware/media/c2/BaseBlock.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/BaseBlock.aidl
rename to media/c2/aidl/android/hardware/media/c2/BaseBlock.aidl
index 16e7653..8b8b8e0 100644
--- a/staging/c2/aidl/android/hardware/media/c2/BaseBlock.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/BaseBlock.aidl
@@ -25,6 +25,7 @@
* decoded data, codec-specific data, and other codec-related data are all sent
* in the form of BaseBlocks.
*/
+@VintfStability
union BaseBlock {
/**
* #nativeBlock is the opaque representation of a buffer.
diff --git a/staging/c2/aidl/android/hardware/media/c2/Block.aidl b/media/c2/aidl/android/hardware/media/c2/Block.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/Block.aidl
rename to media/c2/aidl/android/hardware/media/c2/Block.aidl
index 4da8490..34aa7b1 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Block.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Block.aidl
@@ -26,6 +26,7 @@
* attributes may differ among `Block` objects that refer to the same
* `BaseBlock` in the same `WorkBundle`.
*/
+@VintfStability
parcelable Block {
/**
* Identity of a `BaseBlock` within a `WorkBundle`. This is an index into
diff --git a/staging/c2/aidl/android/hardware/media/c2/Buffer.aidl b/media/c2/aidl/android/hardware/media/c2/Buffer.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/Buffer.aidl
rename to media/c2/aidl/android/hardware/media/c2/Buffer.aidl
index fe01b64..d2dcf2d 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Buffer.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Buffer.aidl
@@ -24,6 +24,7 @@
*
* This is a part of @ref FrameData.
*/
+@VintfStability
parcelable Buffer {
/**
* Metadata associated with the buffer.
diff --git a/staging/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl b/media/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl
similarity index 97%
rename from staging/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl
rename to media/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl
index 3dd14cd..a2774ec 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FieldDescriptor.aidl
@@ -21,10 +21,12 @@
/**
* Description of a field inside a C2Param structure.
*/
+@VintfStability
parcelable FieldDescriptor {
/**
* Possible types of the field.
*/
+ @VintfStability
@Backing(type="int")
enum Type {
NO_INIT = 0,
@@ -53,6 +55,7 @@
* Named value type. This is used for defining an enum value for a numeric
* type.
*/
+ @VintfStability
parcelable NamedValue {
/**
* Name of the enum value. This must be unique for each enum value in
diff --git a/staging/c2/aidl/android/hardware/media/c2/FieldId.aidl b/media/c2/aidl/android/hardware/media/c2/FieldId.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/FieldId.aidl
rename to media/c2/aidl/android/hardware/media/c2/FieldId.aidl
index c53f7a5..68bf058 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FieldId.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FieldId.aidl
@@ -22,6 +22,7 @@
* Within a given C2Param structure, each field is uniquely identified by @ref
* FieldId.
*/
+@VintfStability
parcelable FieldId {
/**
* Offset of the field in bytes.
diff --git a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl
rename to media/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl
index 5f4ad2a..6c2033b 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValues.aidl
@@ -26,6 +26,7 @@
* The intended type of values must be made clear in the context where
* `FieldSupportedValues` is used.
*/
+@VintfStability
union FieldSupportedValues {
/**
* No supported values
diff --git a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
similarity index 97%
rename from staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
rename to media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
index 33a8170..bdaaef6 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
@@ -22,7 +22,9 @@
* Query information for supported values of a field. This is used as input to
* IConfigurable::querySupportedValues().
*/
+@VintfStability
parcelable FieldSupportedValuesQuery {
+ @VintfStability
@Backing(type="int")
enum Type {
/**
diff --git a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
rename to media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
index 133712a..b5c28c6 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
@@ -23,6 +23,7 @@
* This structure is used to hold the result from
* IConfigurable::querySupportedValues().
*/
+@VintfStability
parcelable FieldSupportedValuesQueryResult {
/**
* Result of the query. Possible values are
diff --git a/staging/c2/aidl/android/hardware/media/c2/FrameData.aidl b/media/c2/aidl/android/hardware/media/c2/FrameData.aidl
similarity index 99%
rename from staging/c2/aidl/android/hardware/media/c2/FrameData.aidl
rename to media/c2/aidl/android/hardware/media/c2/FrameData.aidl
index 81c76be..15c1b6d 100644
--- a/staging/c2/aidl/android/hardware/media/c2/FrameData.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/FrameData.aidl
@@ -31,6 +31,7 @@
* @note `FrameData` is the HIDL counterpart of `C2FrameData` in the Codec 2.0
* standard.
*/
+@VintfStability
parcelable FrameData {
/** List of frame flags */
/**
diff --git a/staging/c2/aidl/android/hardware/media/c2/IComponent.aidl b/media/c2/aidl/android/hardware/media/c2/IComponent.aidl
similarity index 94%
rename from staging/c2/aidl/android/hardware/media/c2/IComponent.aidl
rename to media/c2/aidl/android/hardware/media/c2/IComponent.aidl
index bea4b70..a9fddbb 100644
--- a/staging/c2/aidl/android/hardware/media/c2/IComponent.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/IComponent.aidl
@@ -17,12 +17,10 @@
package android.hardware.media.c2;
import android.hardware.common.NativeHandle;
-import android.view.Surface;
-
import android.hardware.media.c2.IComponentInterface;
import android.hardware.media.c2.IConfigurable;
+import android.hardware.media.c2.IGraphicBufferAllocator;
import android.hardware.media.c2.WorkBundle;
-import android.hardware.media.c2.SurfaceSyncObj;
/**
* Interface for an AIDL Codec2 component.
@@ -32,6 +30,7 @@
* All methods in `IComponent` must not block. If a method call cannot be
* completed in a timely manner, it must throw `Status::TIMED_OUT`.
*/
+@VintfStability
interface IComponent {
/**
* The reference object from framwork to HAL C2BlockPool.
@@ -233,23 +232,15 @@
void reset();
/**
- * Starts using a surface for output with a synchronization object
+ * Specify an allocator for decoder output buffer from HAL.
*
- * This method must not block.
- *
- * @param blockPoolId Id of the `C2BlockPool` to be associated with the
- * output surface.
- * @param surface Output surface.
- * @param syncObject synchronization object for buffer allocation between
- * Framework and Component.
- * @throws ServiceSpecificException with one of the following values:
- * - `Status::CANNOT_DO` - The component does not support an output surface.
- * - `Status::REFUSED` - The output surface cannot be accessed.
- * - `Status::TIMED_OUT` - The operation cannot be finished in a timely manner.
+ * The method will be used once during the life-cycle of a codec instance.
+ * @param allocator Decoder output buffer allocator from the client
+ * @throws ServiceSpecificException with one of the following values
+ * - `Status::CANNOT_DO` - The component does not support allocating from the client.
* - `Status::CORRUPTED` - Some unknown error occurred.
*/
- void setOutputSurface(in long blockPoolId, in Surface surface,
- in SurfaceSyncObj syncObject);
+ void setDecoderOutputAllocator(in IGraphicBufferAllocator allocator);
/**
* Starts the component.
diff --git a/staging/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl b/media/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl
rename to media/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl
index 4589115..9db81e6 100644
--- a/staging/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/IComponentInterface.aidl
@@ -26,6 +26,7 @@
*
* An actual component exposes this interface via IComponent::getInterface().
*/
+@VintfStability
interface IComponentInterface {
/**
* Returns the @ref IConfigurable instance associated to this component
diff --git a/staging/c2/aidl/android/hardware/media/c2/IComponentListener.aidl b/media/c2/aidl/android/hardware/media/c2/IComponentListener.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/IComponentListener.aidl
rename to media/c2/aidl/android/hardware/media/c2/IComponentListener.aidl
index 786c8f1..75500b7 100644
--- a/staging/c2/aidl/android/hardware/media/c2/IComponentListener.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/IComponentListener.aidl
@@ -23,11 +23,13 @@
/**
* Callback interface for handling notifications from @ref IComponent.
*/
+@VintfStability
oneway interface IComponentListener {
/**
* Identifying information for an input buffer previously queued to the
* component via IComponent::queue().
*/
+ @VintfStability
parcelable InputBuffer {
/**
* This value comes from `Work::input.ordinal.frameIndex` in a `Work`
@@ -43,6 +45,7 @@
/**
* Information about rendering of a frame to a `Surface`.
*/
+ @VintfStability
parcelable RenderedFrame {
/**
* Id of the `BufferQueue` containing the rendered buffer.
diff --git a/staging/c2/aidl/android/hardware/media/c2/IComponentStore.aidl b/media/c2/aidl/android/hardware/media/c2/IComponentStore.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/IComponentStore.aidl
rename to media/c2/aidl/android/hardware/media/c2/IComponentStore.aidl
index d332bd3..1435a7e 100644
--- a/staging/c2/aidl/android/hardware/media/c2/IComponentStore.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/IComponentStore.aidl
@@ -34,17 +34,21 @@
* @note This is an extension of version 1.1 of `IComponentStore`. The purpose
* of the extension is to add support for blocking output buffer allocator.
*/
+@VintfStability
interface IComponentStore {
/**
* Component traits.
*/
+ @VintfStability
parcelable ComponentTraits {
+ @VintfStability
@Backing(type="int")
enum Kind {
OTHER = 0,
DECODER,
ENCODER,
}
+ @VintfStability
@Backing(type="int")
enum Domain {
OTHER = 0,
diff --git a/staging/c2/aidl/android/hardware/media/c2/IConfigurable.aidl b/media/c2/aidl/android/hardware/media/c2/IConfigurable.aidl
similarity index 99%
rename from staging/c2/aidl/android/hardware/media/c2/IConfigurable.aidl
rename to media/c2/aidl/android/hardware/media/c2/IConfigurable.aidl
index 9f79576..7fdb825 100644
--- a/staging/c2/aidl/android/hardware/media/c2/IConfigurable.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/IConfigurable.aidl
@@ -28,6 +28,7 @@
* This interface must be supported in all states of the owning object, and must
* not change the state of the owning object.
*/
+@VintfStability
interface IConfigurable {
/**
* Return parcelable for config() interface.
@@ -35,6 +36,7 @@
* This includes the successful config settings along with the failure reasons of
* the specified setting.
*/
+ @VintfStability
parcelable ConfigResult {
Params params;
SettingResult[] failures;
diff --git a/media/c2/aidl/android/hardware/media/c2/IGraphicBufferAllocator.aidl b/media/c2/aidl/android/hardware/media/c2/IGraphicBufferAllocator.aidl
new file mode 100644
index 0000000..1c97214
--- /dev/null
+++ b/media/c2/aidl/android/hardware/media/c2/IGraphicBufferAllocator.aidl
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+package android.hardware.media.c2;
+
+import android.hardware.HardwareBuffer;
+import android.os.ParcelFileDescriptor;
+
+/**
+ * Interface for decoder output buffer allocator for HAL process
+ *
+ * A graphic buffer for decoder output is allocated by the interface.
+ */
+@VintfStability
+interface IGraphicBufferAllocator {
+ /**
+ * A graphic buffer allocation.
+ *
+ * buffer is in android.hardware.HardwareBuffer.
+ * fence is provided in order to signal readiness of the buffer I/O inside
+ * underlying Graphics subsystem. This is called a sync fence throughout Android framework.
+ */
+ parcelable Allocation {
+ HardwareBuffer buffer;
+ ParcelFileDescriptor fence;
+ }
+
+ /**
+ * Parameters for a graphic buffer allocation.
+ *
+ * Refer to AHardwareBuffer_Desc(libnativewindow) for details.
+ */
+ parcelable Description {
+ int width;
+ int height;
+ int format;
+ long usage;
+ }
+
+ /**
+ * Allocate a graphic buffer.
+ *
+ * @param desc Allocation parameters.
+ * @return an android.hardware.HardwareBuffer which is basically same to
+ * AHardwareBuffer. If underlying grpahics system is blocked, c2::Status::Blocked
+ * will be returned. In this case getWaitableFds() will return file descriptors which
+ * can be used to construct a waitable object. The waitable object will be notified
+ * when underlying graphics system is unblocked
+ * @throws ServiceSpecificException with one of the following values:
+ * - `c2::Status::BAD_STATE` - The client is not in running states.
+ * - `c2::Status::BLOCKED` - Underlying graphics system is blocked.
+ * - `c2::Status::CORRUPTED` - Some unknown error occurred.
+ */
+ Allocation allocate(in Description desc);
+
+ /**
+ * De-allocate a graphic buffer by graphic buffer's unique id.
+ *
+ * @param id graphic buffer's unique id. See also AHardwareBuffer_getId().
+ * @return {@code true} when de-allocate happened, {@code false} otherwise.
+ */
+ boolean deallocate(in long id);
+
+ /**
+ * Fds for waitable object events.
+ *
+ * Fds are created by eventfd() with semaphore mode.
+ * For allocEvent, An integer counter regarding dequeuable buffer count is maintained
+ * by client using read()/write() to the fd. The fd can be checked whether it is
+ * readable via poll(). When in readable status, the specified counter is positive
+ * so allocate/dequeue can happen.
+ *
+ * For statusEvent, the client can notify further allocation is not feasible.
+ * e.g.) life-cycle of the underlying allocator is ended.
+ *
+ * C2Fence object should be implemented based on this Fds. Thus, C2Fence can return
+ * either by allocation being ready or allocation being infeasible by the client status
+ * change.
+ */
+ parcelable WaitableFds {
+ ParcelFileDescriptor allocEvent;
+ ParcelFileDescriptor statusEvent;
+ }
+
+ /**
+ * Gets waiable file descriptors.
+ *
+ * Use this method once and cache it in order not to create unnecessary duplicated fds.
+ * The returned array will have two fds.
+ *
+ * If many waitable objects based on the same fd are competing, all watiable objects will be
+ * notified. After being notified, they should invoke allocate(). At least one of them can
+ * successfully allocate. Others not having an Allocation will have c2::Status::BLOCKED
+ * as return value. They should wait again via waitable objects based on the fds which are
+ * already returned from this interface.
+ *
+ * @return an fd array which will be wrapped to C2Fence and will be waited for
+ * until allocating is unblocked.
+ */
+ WaitableFds getWaitableFds();
+}
diff --git a/staging/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl b/media/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl
rename to media/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl
index 7cfabcb..207c4d0 100644
--- a/staging/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/InfoBuffer.aidl
@@ -23,6 +23,7 @@
*
* This is a part of @ref FrameData.
*/
+@VintfStability
parcelable InfoBuffer {
/**
* A C2Param structure index.
diff --git a/staging/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl b/media/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl
rename to media/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl
index 716c07e..84c6acc 100644
--- a/staging/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/ParamDescriptor.aidl
@@ -21,6 +21,7 @@
*
* @ref ParamDescriptor is returned by IConfigurable::querySupportedParams().
*/
+@VintfStability
parcelable ParamDescriptor {
/** The list of bit flags for attrib */
/**
diff --git a/staging/c2/aidl/android/hardware/media/c2/ParamField.aidl b/media/c2/aidl/android/hardware/media/c2/ParamField.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/ParamField.aidl
rename to media/c2/aidl/android/hardware/media/c2/ParamField.aidl
index 94f737d..64a46bb 100644
--- a/staging/c2/aidl/android/hardware/media/c2/ParamField.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/ParamField.aidl
@@ -21,6 +21,7 @@
/**
* Reference to a field in a C2Param structure.
*/
+@VintfStability
parcelable ParamField {
/**
* Index of the C2Param structure.
diff --git a/staging/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl b/media/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl
rename to media/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl
index 4bb9a91..7b74c0e 100644
--- a/staging/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/ParamFieldValues.aidl
@@ -26,6 +26,7 @@
* values object. This structure is used when reporting parameter configuration
* failures and conflicts.
*/
+@VintfStability
parcelable ParamFieldValues {
/**
* Reference to a field or a C2Param structure.
diff --git a/staging/c2/aidl/android/hardware/media/c2/Params.aidl b/media/c2/aidl/android/hardware/media/c2/Params.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/Params.aidl
rename to media/c2/aidl/android/hardware/media/c2/Params.aidl
index 3c1a321..53b512c 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Params.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Params.aidl
@@ -30,6 +30,7 @@
* - 4 bytes: size of the C2Param object (unsigned 4-byte integer).
* - (size - 8) bytes: data of the C2Param object.
*/
+@VintfStability
parcelable Params {
byte[] params;
}
diff --git a/staging/c2/aidl/android/hardware/media/c2/SettingResult.aidl b/media/c2/aidl/android/hardware/media/c2/SettingResult.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/SettingResult.aidl
rename to media/c2/aidl/android/hardware/media/c2/SettingResult.aidl
index a270146..c2b9574 100644
--- a/staging/c2/aidl/android/hardware/media/c2/SettingResult.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/SettingResult.aidl
@@ -22,10 +22,12 @@
* Information describing the reason the parameter settings may fail, or may be
* overridden.
*/
+@VintfStability
parcelable SettingResult {
/**
* Failure code
*/
+ @VintfStability
@Backing(type="int")
enum Failure {
/**
diff --git a/staging/c2/aidl/android/hardware/media/c2/Status.aidl b/media/c2/aidl/android/hardware/media/c2/Status.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/Status.aidl
rename to media/c2/aidl/android/hardware/media/c2/Status.aidl
index 660db57..58a2404 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Status.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Status.aidl
@@ -19,6 +19,7 @@
/**
* Common return values for Codec2 operations.
*/
+@VintfStability
parcelable Status {
/**
* Operation completed successfully.
diff --git a/staging/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl b/media/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl
rename to media/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl
index 5d6d2eb..00359041 100644
--- a/staging/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/StructDescriptor.aidl
@@ -22,6 +22,7 @@
* Description of a C2Param structure. It consists of an index and a list of
* `FieldDescriptor`s.
*/
+@VintfStability
parcelable StructDescriptor {
/**
* Index of the structure.
diff --git a/staging/c2/aidl/android/hardware/media/c2/ValueRange.aidl b/media/c2/aidl/android/hardware/media/c2/ValueRange.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/ValueRange.aidl
rename to media/c2/aidl/android/hardware/media/c2/ValueRange.aidl
index 6707a25..9abcb7d 100644
--- a/staging/c2/aidl/android/hardware/media/c2/ValueRange.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/ValueRange.aidl
@@ -38,6 +38,7 @@
* The division in the formula may truncate the result if the data type of
* these values is an integral type.
*/
+@VintfStability
parcelable ValueRange {
/**
* Lower end of the range (inclusive).
diff --git a/staging/c2/aidl/android/hardware/media/c2/Work.aidl b/media/c2/aidl/android/hardware/media/c2/Work.aidl
similarity index 99%
rename from staging/c2/aidl/android/hardware/media/c2/Work.aidl
rename to media/c2/aidl/android/hardware/media/c2/Work.aidl
index 0732479..4b8d696 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Work.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Work.aidl
@@ -34,6 +34,7 @@
*
* `Work` is a part of @ref WorkBundle.
*/
+@VintfStability
parcelable Work {
/**
* Additional work chain info not part of this work.
diff --git a/staging/c2/aidl/android/hardware/media/c2/WorkBundle.aidl b/media/c2/aidl/android/hardware/media/c2/WorkBundle.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/WorkBundle.aidl
rename to media/c2/aidl/android/hardware/media/c2/WorkBundle.aidl
index 79b4cdb..2125fda 100644
--- a/staging/c2/aidl/android/hardware/media/c2/WorkBundle.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/WorkBundle.aidl
@@ -35,6 +35,7 @@
* Codec 2.0 standard. The presence of #baseBlocks helps with minimizing the
* data transferred over an IPC.
*/
+@VintfStability
parcelable WorkBundle {
/**
* A list of Work items.
diff --git a/staging/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl b/media/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl
rename to media/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl
index eb8b244..5708a90 100644
--- a/staging/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/WorkOrdinal.aidl
@@ -31,6 +31,7 @@
* @note `WorkOrdinal` is the HIDL counterpart of `C2WorkOrdinalStruct` in the
* Codec 2.0 standard.
*/
+@VintfStability
parcelable WorkOrdinal {
/**
* Timestamp in microseconds.
diff --git a/staging/c2/aidl/android/hardware/media/c2/Worklet.aidl b/media/c2/aidl/android/hardware/media/c2/Worklet.aidl
similarity index 98%
rename from staging/c2/aidl/android/hardware/media/c2/Worklet.aidl
rename to media/c2/aidl/android/hardware/media/c2/Worklet.aidl
index 04c59c1..6b3ceac 100644
--- a/staging/c2/aidl/android/hardware/media/c2/Worklet.aidl
+++ b/media/c2/aidl/android/hardware/media/c2/Worklet.aidl
@@ -28,6 +28,7 @@
* a @ref Work object for each expected output before calling
* IComponent::queue().
*/
+@VintfStability
parcelable Worklet {
/**
* Component id. (Input)
diff --git a/neuralnetworks/1.0/Android.bp b/neuralnetworks/1.0/Android.bp
index 7bc65ff..8b7af11 100644
--- a/neuralnetworks/1.0/Android.bp
+++ b/neuralnetworks/1.0/Android.bp
@@ -23,4 +23,8 @@
"android.hidl.base@1.0",
],
gen_java: false,
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.neuralnetworks",
+ ],
}
diff --git a/neuralnetworks/1.1/Android.bp b/neuralnetworks/1.1/Android.bp
index 772e5e6..b93c80c 100644
--- a/neuralnetworks/1.1/Android.bp
+++ b/neuralnetworks/1.1/Android.bp
@@ -21,4 +21,8 @@
"android.hidl.base@1.0",
],
gen_java: false,
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.neuralnetworks",
+ ],
}
diff --git a/neuralnetworks/1.2/Android.bp b/neuralnetworks/1.2/Android.bp
index 2b83d39..63e0f61 100644
--- a/neuralnetworks/1.2/Android.bp
+++ b/neuralnetworks/1.2/Android.bp
@@ -28,4 +28,8 @@
"android.hidl.safe_union@1.0",
],
gen_java: false,
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.neuralnetworks",
+ ],
}
diff --git a/neuralnetworks/1.3/Android.bp b/neuralnetworks/1.3/Android.bp
index aa8fc39..c343802 100644
--- a/neuralnetworks/1.3/Android.bp
+++ b/neuralnetworks/1.3/Android.bp
@@ -29,4 +29,8 @@
"android.hidl.safe_union@1.0",
],
gen_java: false,
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.neuralnetworks",
+ ],
}
diff --git a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintOperation.aidl b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintOperation.aidl
index 82c8a0d..a4fab55 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintOperation.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintOperation.aidl
@@ -126,8 +126,8 @@
*
* o The HMAC field must validate correctly.
*
- * o The challenge field in the auth token must contain the challenge value contained in the
- * BeginResult returned from IKeyMintDevice::begin().
+ * o The challenge field in the timestamp token must contain the challenge value contained in
+ * the BeginResult returned from IKeyMintDevice::begin().
*
* The resulting secure time value is then used to authenticate the HardwareAuthToken. For the
* auth token to be valid, all of the following has to be true:
@@ -139,9 +139,6 @@
*
* o The key must have a Tag::USER_AUTH_TYPE that matches the auth type in the token.
*
- * o The challenge field in the auth token must contain the challenge value contained in the
- * BeginResult returned from IKeyMintDevice::begin().
- *
* o The timestamp in the auth token plus the value of the Tag::AUTH_TIMEOUT must be greater
* than the provided secure timestamp.
diff --git a/security/keymint/aidl/default/android.hardware.security.keymint-service.xml b/security/keymint/aidl/default/android.hardware.security.keymint-service.xml
index a4d0302..0568ae6 100644
--- a/security/keymint/aidl/default/android.hardware.security.keymint-service.xml
+++ b/security/keymint/aidl/default/android.hardware.security.keymint-service.xml
@@ -1,12 +1,12 @@
<manifest version="1.0" type="device">
<hal format="aidl">
<name>android.hardware.security.keymint</name>
- <version>2</version>
+ <version>3</version>
<fqname>IKeyMintDevice/default</fqname>
</hal>
<hal format="aidl">
<name>android.hardware.security.keymint</name>
- <version>2</version>
+ <version>3</version>
<fqname>IRemotelyProvisionedComponent/default</fqname>
</hal>
</manifest>
diff --git a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
index 6d289ec..8a8eaa4 100644
--- a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
+++ b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
@@ -82,13 +82,36 @@
string imei = ::android::base::Trim(out[0]);
if (imei.compare("null") == 0) {
- LOG(ERROR) << "Error in getting IMEI from Telephony service: value is null. Cmd: " << cmd;
+ LOG(WARNING) << "Failed to get IMEI from Telephony service: value is null. Cmd: " << cmd;
return "";
}
return imei;
}
+// Use `ro.product.<property>_for_attestation` property for attestation if it is present else
+// fallback to use `ro.product.vendor.<property>` if it is present else fallback to
+// `ro.product.<property>`. Similar logic can be seen in Java method `getVendorDeviceIdProperty`
+// in frameworks/base/core/java/android/os/Build.java.
+template <Tag tag>
+void add_attestation_id(AuthorizationSetBuilder* attestation_id_tags,
+ TypedTag<TagType::BYTES, tag> tag_type, const char* prop) {
+ ::android::String8 prop_name =
+ ::android::String8::format("ro.product.%s_for_attestation", prop);
+ std::string prop_value = ::android::base::GetProperty(prop_name.string(), /* default= */ "");
+ if (!prop_value.empty()) {
+ add_tag_from_prop(attestation_id_tags, tag_type, prop_name.string());
+ } else {
+ prop_name = ::android::String8::format("ro.product.vendor.%s", prop);
+ prop_value = ::android::base::GetProperty(prop_name.string(), /* default= */ "");
+ if (!prop_value.empty()) {
+ add_tag_from_prop(attestation_id_tags, tag_type, prop_name.string());
+ } else {
+ prop_name = ::android::String8::format("ro.product.%s", prop);
+ add_tag_from_prop(attestation_id_tags, tag_type, prop_name.string());
+ }
+ }
+}
} // namespace
class AttestKeyTest : public KeyMintAidlTestBase {
@@ -120,6 +143,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
ASSERT_GT(attest_key_cert_chain.size(), 0);
EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -141,8 +165,7 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
-
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -174,8 +197,7 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
-
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter attested_deleter2(keymint_, attested_key_blob);
hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -207,6 +229,7 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
+ KeyBlobDeleter attested_deleter3(keymint_, attested_key_blob);
// The returned key characteristics will include CREATION_DATETIME (checked below)
// in SecurityLevel::KEYSTORE; this will be stripped out in the CheckCharacteristics()
@@ -214,9 +237,6 @@
// any SecurityLevel::KEYSTORE characteristics).
CheckCharacteristics(attested_key_blob, attested_key_characteristics);
- CheckedDeleteKey(&attested_key_blob);
- CheckedDeleteKey(&attest_key.keyBlob);
-
hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -308,6 +328,7 @@
if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
EXPECT_GT(attest_key_cert_chain.size(), 1);
verify_subject_and_serial(attest_key_cert_chain[0], serial_int, subject, false);
@@ -344,9 +365,7 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
-
- CheckedDeleteKey(&attested_key_blob);
- CheckedDeleteKey(&attest_key.keyBlob);
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
AuthorizationSet hw_enforced2 = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced2 = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -376,6 +395,7 @@
const int chain_size = 6;
vector<vector<uint8_t>> key_blob_list(chain_size);
vector<vector<Certificate>> cert_chain_list(chain_size);
+ vector<KeyBlobDeleter> deleters;
for (int i = 0; i < chain_size; i++) {
string sub = "attest key chaining ";
@@ -412,6 +432,7 @@
if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
}
ASSERT_EQ(ErrorCode::OK, result);
+ deleters.push_back(KeyBlobDeleter(keymint_, key_blob_list[i]));
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -437,10 +458,6 @@
EXPECT_GT(cert_chain_list[i].size(), i + 1);
verify_subject_and_serial(cert_chain_list[i][0], serial_int, subject, false);
}
-
- for (int i = 0; i < chain_size; i++) {
- CheckedDeleteKey(&key_blob_list[i]);
- }
}
/*
@@ -453,6 +470,7 @@
const int chain_size = 6;
vector<vector<uint8_t>> key_blob_list(chain_size);
vector<vector<Certificate>> cert_chain_list(chain_size);
+ vector<KeyBlobDeleter> deleters;
for (int i = 0; i < chain_size; i++) {
string sub = "Ec attest key chaining ";
@@ -489,6 +507,7 @@
if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
}
ASSERT_EQ(ErrorCode::OK, result);
+ deleters.push_back(KeyBlobDeleter(keymint_, key_blob_list[i]));
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -514,10 +533,6 @@
EXPECT_GT(cert_chain_list[i].size(), i + 1);
verify_subject_and_serial(cert_chain_list[i][0], serial_int, subject, false);
}
-
- for (int i = 0; i < chain_size; i++) {
- CheckedDeleteKey(&key_blob_list[i]);
- }
}
/*
@@ -557,6 +572,7 @@
const int chain_size = 6;
vector<vector<uint8_t>> key_blob_list(chain_size);
vector<vector<Certificate>> cert_chain_list(chain_size);
+ vector<KeyBlobDeleter> deleters;
for (int i = 0; i < chain_size; i++) {
string sub = "Alt attest key chaining ";
@@ -607,6 +623,7 @@
if (result == ErrorCode::ATTESTATION_KEYS_NOT_PROVISIONED) return;
}
ASSERT_EQ(ErrorCode::OK, result);
+ deleters.push_back(KeyBlobDeleter(keymint_, key_blob_list[i]));
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -632,10 +649,6 @@
EXPECT_GT(cert_chain_list[i].size(), i + 1);
verify_subject_and_serial(cert_chain_list[i][0], serial_int, subject, false);
}
-
- for (int i = 0; i < chain_size; i++) {
- CheckedDeleteKey(&key_blob_list[i]);
- }
}
TEST_P(AttestKeyTest, MissingChallenge) {
@@ -653,6 +666,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
EXPECT_EQ(attest_key_cert_chain.size(), 1);
EXPECT_TRUE(IsSelfSigned(attest_key_cert_chain)) << "Failed on size " << size;
@@ -681,8 +695,6 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
-
- CheckedDeleteKey(&attest_key.keyBlob);
}
}
@@ -700,6 +712,7 @@
AuthorizationSetBuilder().EcdsaKey(curve).AttestKey().SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
ASSERT_GT(attest_key_cert_chain.size(), 0);
EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -721,9 +734,9 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
ASSERT_GT(attested_key_cert_chain.size(), 0);
- CheckedDeleteKey(&attested_key_blob);
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -752,10 +765,9 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
+ KeyBlobDeleter attested_deleter2(keymint_, attested_key_blob);
ASSERT_GT(attested_key_cert_chain.size(), 0);
- CheckedDeleteKey(&attested_key_blob);
- CheckedDeleteKey(&attest_key.keyBlob);
hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -809,11 +821,6 @@
}
TEST_P(AttestKeyTest, EcdsaAttestationID) {
- if (is_gsi_image()) {
- // GSI sets up a standard set of device identifiers that may not match
- // the device identifiers held by the device.
- GTEST_SKIP() << "Test not applicable under GSI";
- }
// Create attestation key.
AttestationKey attest_key;
vector<KeyCharacteristics> attest_key_characteristics;
@@ -825,6 +832,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
ASSERT_GT(attest_key_cert_chain.size(), 0);
EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -832,39 +840,12 @@
// Collection of valid attestation ID tags.
auto attestation_id_tags = AuthorizationSetBuilder();
- // Use ro.product.brand_for_attestation property for attestation if it is present else fallback
- // to ro.product.brand
- std::string prop_value =
- ::android::base::GetProperty("ro.product.brand_for_attestation", /* default= */ "");
- if (!prop_value.empty()) {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_BRAND,
- "ro.product.brand_for_attestation");
- } else {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_BRAND, "ro.product.brand");
- }
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_DEVICE, "ro.product.device");
- // Use ro.product.name_for_attestation property for attestation if it is present else fallback
- // to ro.product.name
- prop_value = ::android::base::GetProperty("ro.product.name_for_attestation", /* default= */ "");
- if (!prop_value.empty()) {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_PRODUCT,
- "ro.product.name_for_attestation");
- } else {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_PRODUCT, "ro.product.name");
- }
+ add_attestation_id(&attestation_id_tags, TAG_ATTESTATION_ID_BRAND, "brand");
+ add_attestation_id(&attestation_id_tags, TAG_ATTESTATION_ID_DEVICE, "device");
+ add_attestation_id(&attestation_id_tags, TAG_ATTESTATION_ID_PRODUCT, "name");
+ add_attestation_id(&attestation_id_tags, TAG_ATTESTATION_ID_MANUFACTURER, "manufacturer");
+ add_attestation_id(&attestation_id_tags, TAG_ATTESTATION_ID_MODEL, "model");
add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serialno");
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MANUFACTURER,
- "ro.product.manufacturer");
- // Use ro.product.model_for_attestation property for attestation if it is present else fallback
- // to ro.product.model
- prop_value =
- ::android::base::GetProperty("ro.product.model_for_attestation", /* default= */ "");
- if (!prop_value.empty()) {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MODEL,
- "ro.product.model_for_attestation");
- } else {
- add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MODEL, "ro.product.model");
- }
string imei = get_imei(0);
if (!imei.empty()) {
@@ -891,8 +872,7 @@
}
ASSERT_EQ(result, ErrorCode::OK);
-
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -906,7 +886,6 @@
hw_enforced, SecLevel(),
attested_key_cert_chain[0].encodedCertificate));
}
- CheckedDeleteKey(&attest_key.keyBlob);
}
TEST_P(AttestKeyTest, EcdsaAttestationMismatchID) {
@@ -921,6 +900,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
ASSERT_GT(attest_key_cert_chain.size(), 0);
EXPECT_EQ(attest_key_cert_chain.size(), 1);
@@ -963,16 +943,9 @@
&attested_key_characteristics, &attested_key_cert_chain);
device_id_attestation_check_acceptable_error(invalid_tag.tag, result);
}
- CheckedDeleteKey(&attest_key.keyBlob);
}
TEST_P(AttestKeyTest, SecondIMEIAttestationIDSuccess) {
- if (is_gsi_image()) {
- // GSI sets up a standard set of device identifiers that may not match
- // the device identifiers held by the device.
- GTEST_SKIP() << "Test not applicable under GSI";
- }
-
// Skip the test if there is no second IMEI exists.
string second_imei = get_imei(1);
if (second_imei.empty()) {
@@ -994,6 +967,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
EXPECT_EQ(attest_key_cert_chain.size(), 1);
EXPECT_TRUE(IsSelfSigned(attest_key_cert_chain));
@@ -1022,8 +996,7 @@
}
ASSERT_EQ(result, ErrorCode::OK);
-
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -1038,17 +1011,9 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), "challenge", "foo", sw_enforced,
hw_enforced, SecLevel(),
attested_key_cert_chain[0].encodedCertificate));
-
- CheckedDeleteKey(&attest_key.keyBlob);
}
TEST_P(AttestKeyTest, MultipleIMEIAttestationIDSuccess) {
- if (is_gsi_image()) {
- // GSI sets up a standard set of device identifiers that may not match
- // the device identifiers held by the device.
- GTEST_SKIP() << "Test not applicable under GSI";
- }
-
// Skip the test if there is no first IMEI exists.
string imei = get_imei(0);
if (imei.empty()) {
@@ -1076,6 +1041,7 @@
.SetDefaultValidity(),
{} /* attestation signing key */, &attest_key.keyBlob,
&attest_key_characteristics, &attest_key_cert_chain));
+ KeyBlobDeleter attest_deleter(keymint_, attest_key.keyBlob);
attest_key.issuerSubjectName = make_name_from_str("Android Keystore Key");
EXPECT_EQ(attest_key_cert_chain.size(), 1);
EXPECT_TRUE(IsSelfSigned(attest_key_cert_chain));
@@ -1101,8 +1067,7 @@
}
ASSERT_EQ(result, ErrorCode::OK);
-
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter attested_deleter(keymint_, attested_key_blob);
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(attested_key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(attested_key_characteristics);
@@ -1120,8 +1085,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), "challenge", "foo", sw_enforced,
hw_enforced, SecLevel(),
attested_key_cert_chain[0].encodedCertificate));
-
- CheckedDeleteKey(&attest_key.keyBlob);
}
INSTANTIATE_KEYMINT_AIDL_TEST(AttestKeyTest);
diff --git a/security/keymint/aidl/vts/functional/AuthTest.cpp b/security/keymint/aidl/vts/functional/AuthTest.cpp
index 78c88f4..290e8fc 100644
--- a/security/keymint/aidl/vts/functional/AuthTest.cpp
+++ b/security/keymint/aidl/vts/functional/AuthTest.cpp
@@ -93,17 +93,21 @@
void TearDown() {
if (gk_ == nullptr) return;
gk_->deleteUser(uid_);
+ if (alt_uid_ != 0) {
+ gk_->deleteUser(alt_uid_);
+ }
}
bool GatekeeperAvailable() { return (gk_ != nullptr) || (hidl_gk_ != nullptr); }
- std::optional<GatekeeperEnrollResponse> doEnroll(const std::vector<uint8_t>& newPwd,
+ std::optional<GatekeeperEnrollResponse> doEnroll(uint32_t uid,
+ const std::vector<uint8_t>& newPwd,
const std::vector<uint8_t>& curHandle = {},
const std::vector<uint8_t>& curPwd = {}) {
if (gk_ != nullptr) {
while (true) {
GatekeeperEnrollResponse rsp;
- Status status = gk_->enroll(uid_, curHandle, curPwd, newPwd, &rsp);
+ Status status = gk_->enroll(uid, curHandle, curPwd, newPwd, &rsp);
if (!status.isOk() && status.getExceptionCode() == EX_SERVICE_SPECIFIC &&
status.getServiceSpecificError() == IGatekeeper::ERROR_RETRY_TIMEOUT) {
sleep(1);
@@ -120,7 +124,7 @@
while (true) {
HidlGatekeeperResponse rsp;
auto status = hidl_gk_->enroll(
- uid_, curHandle, curPwd, newPwd,
+ uid, curHandle, curPwd, newPwd,
[&rsp](const HidlGatekeeperResponse& cbRsp) { rsp = cbRsp; });
if (!status.isOk()) {
GTEST_LOG_(ERROR) << "doEnroll(HIDL) failed";
@@ -155,20 +159,23 @@
}
}
- std::optional<GatekeeperEnrollResponse> doEnroll(const string& newPwd,
+ std::optional<GatekeeperEnrollResponse> doEnroll(uint32_t uid, const string& newPwd,
const std::vector<uint8_t>& curHandle = {},
const string& curPwd = {}) {
- return doEnroll(std::vector<uint8_t>(newPwd.begin(), newPwd.end()), curHandle,
+ return doEnroll(uid, std::vector<uint8_t>(newPwd.begin(), newPwd.end()), curHandle,
std::vector<uint8_t>(curPwd.begin(), curPwd.end()));
}
+ std::optional<GatekeeperEnrollResponse> doEnroll(const string& newPwd) {
+ return doEnroll(uid_, newPwd);
+ }
- std::optional<HardwareAuthToken> doVerify(uint64_t challenge,
+ std::optional<HardwareAuthToken> doVerify(uint32_t uid, uint64_t challenge,
const std::vector<uint8_t>& handle,
const std::vector<uint8_t>& pwd) {
if (gk_ != nullptr) {
while (true) {
GatekeeperVerifyResponse rsp;
- Status status = gk_->verify(uid_, challenge, handle, pwd, &rsp);
+ Status status = gk_->verify(uid, challenge, handle, pwd, &rsp);
if (!status.isOk() && status.getExceptionCode() == EX_SERVICE_SPECIFIC &&
status.getServiceSpecificError() == IGatekeeper::ERROR_RETRY_TIMEOUT) {
sleep(1);
@@ -185,7 +192,7 @@
while (true) {
HidlGatekeeperResponse rsp;
auto status = hidl_gk_->verify(
- uid_, challenge, handle, pwd,
+ uid, challenge, handle, pwd,
[&rsp](const HidlGatekeeperResponse& cbRsp) { rsp = cbRsp; });
if (!status.isOk()) {
GTEST_LOG_(ERROR) << "doVerify(HIDL) failed";
@@ -220,10 +227,15 @@
return std::nullopt;
}
}
+ std::optional<HardwareAuthToken> doVerify(uint32_t uid, uint64_t challenge,
+ const std::vector<uint8_t>& handle,
+ const string& pwd) {
+ return doVerify(uid, challenge, handle, std::vector<uint8_t>(pwd.begin(), pwd.end()));
+ }
std::optional<HardwareAuthToken> doVerify(uint64_t challenge,
const std::vector<uint8_t>& handle,
const string& pwd) {
- return doVerify(challenge, handle, std::vector<uint8_t>(pwd.begin(), pwd.end()));
+ return doVerify(uid_, challenge, handle, pwd);
}
// Variants of the base class methods but with authentication information included.
@@ -268,6 +280,13 @@
return plaintext;
}
+ string SignMessage(const vector<uint8_t>& key_blob, const string& message,
+ const AuthorizationSet& in_params, AuthorizationSet* out_params,
+ const HardwareAuthToken& hat) {
+ SCOPED_TRACE("SignMessage");
+ return ProcessMessage(key_blob, KeyPurpose::SIGN, message, in_params, out_params, hat);
+ }
+
protected:
std::shared_ptr<IGatekeeper> gk_;
sp<IHidlGatekeeper> hidl_gk_;
@@ -275,6 +294,8 @@
string password_;
uint32_t uid_;
int64_t sid_;
+ uint32_t alt_uid_;
+ int64_t alt_sid_;
std::vector<uint8_t> handle_;
};
@@ -347,6 +368,116 @@
}
}
+// Test use of a key that requires user-authentication within recent history, but where
+// the `TimestampToken` provided to the device is unrelated to the in-progress operation.
+TEST_P(AuthTest, TimeoutAuthenticationIncorrectTimestampToken) {
+ if (!GatekeeperAvailable()) {
+ GTEST_SKIP() << "No Gatekeeper available";
+ }
+ if (!timestamp_token_required_) {
+ GTEST_SKIP() << "Test only applies to devices with no secure clock";
+ }
+ if (clock_ == nullptr) {
+ GTEST_SKIP() << "Device requires timestamps and no ISecureClock available";
+ }
+
+ // Create an AES key that requires authentication within the last 3 seconds.
+ const uint32_t timeout_secs = 3;
+ auto builder = AuthorizationSetBuilder()
+ .AesEncryptionKey(256)
+ .BlockMode(BlockMode::ECB)
+ .Padding(PaddingMode::PKCS7)
+ .Authorization(TAG_USER_SECURE_ID, sid_)
+ .Authorization(TAG_USER_AUTH_TYPE, HardwareAuthenticatorType::PASSWORD)
+ .Authorization(TAG_AUTH_TIMEOUT, timeout_secs);
+ vector<uint8_t> keyblob;
+ vector<KeyCharacteristics> key_characteristics;
+ vector<Certificate> cert_chain;
+ ASSERT_EQ(ErrorCode::OK,
+ GenerateKey(builder, std::nullopt, &keyblob, &key_characteristics, &cert_chain));
+
+ // Verify to get a HAT, arbitrary challenge.
+ const uint64_t challenge = 42;
+ const std::optional<HardwareAuthToken> hat = doVerify(challenge, handle_, password_);
+ ASSERT_TRUE(hat.has_value());
+ EXPECT_EQ(hat->userId, sid_);
+
+ // KeyMint implementation has no clock, so only detects timeout via timestamp token provided
+ // on update()/finish(). However, for this test we ensure that that the timestamp token has a
+ // *different* challenge value.
+ const string message = "Hello World!";
+ auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
+ AuthorizationSet out_params;
+ ASSERT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, keyblob, params, &out_params, hat));
+
+ secureclock::TimeStampToken time_token;
+ EXPECT_EQ(ErrorCode::OK,
+ GetReturnErrorCode(clock_->generateTimeStamp(challenge_ + 1, &time_token)));
+ string output;
+ EXPECT_EQ(ErrorCode::KEY_USER_NOT_AUTHENTICATED,
+ Finish(message, {} /* signature */, &output, hat, time_token));
+}
+
+// Test use of a key with multiple USER_SECURE_ID values. For variety, use an EC signing key
+// generated with attestation.
+TEST_P(AuthTest, TimeoutAuthenticationMultiSid) {
+ if (!GatekeeperAvailable()) {
+ GTEST_SKIP() << "No Gatekeeper available";
+ }
+ if (timestamp_token_required_ && clock_ == nullptr) {
+ GTEST_SKIP() << "Device requires timestamps and no ISecureClock available";
+ }
+
+ // Enroll a password for a second user.
+ alt_uid_ = 20001;
+ const string alt_password = "correcthorsebatterystaple2";
+ std::optional<GatekeeperEnrollResponse> rsp = doEnroll(alt_uid_, alt_password);
+ ASSERT_TRUE(rsp.has_value());
+ alt_sid_ = rsp->secureUserId;
+ const std::vector<uint8_t> alt_handle = rsp->data;
+
+ // Create an attested EC key that requires authentication within the last 3 seconds from either
+ // secure ID. Also allow any authenticator type.
+ const uint32_t timeout_secs = 3;
+ auto builder = AuthorizationSetBuilder()
+ .EcdsaSigningKey(EcCurve::P_256)
+ .Digest(Digest::NONE)
+ .Digest(Digest::SHA_2_256)
+ .SetDefaultValidity()
+ .AttestationChallenge("challenge")
+ .AttestationApplicationId("app_id")
+ .Authorization(TAG_USER_SECURE_ID, alt_sid_)
+ .Authorization(TAG_USER_SECURE_ID, sid_)
+ .Authorization(TAG_USER_AUTH_TYPE, HardwareAuthenticatorType::ANY)
+ .Authorization(TAG_AUTH_TIMEOUT, timeout_secs);
+ vector<uint8_t> keyblob;
+ vector<KeyCharacteristics> key_characteristics;
+ vector<Certificate> cert_chain;
+ ASSERT_EQ(ErrorCode::OK,
+ GenerateKey(builder, std::nullopt, &keyblob, &key_characteristics, &cert_chain));
+
+ // Verify first user to get a HAT that should work.
+ const uint64_t challenge = 42;
+ const std::optional<HardwareAuthToken> hat = doVerify(uid_, challenge, handle_, password_);
+ ASSERT_TRUE(hat.has_value());
+ EXPECT_EQ(hat->userId, sid_);
+
+ const string message = "Hello World!";
+ auto params = AuthorizationSetBuilder().Digest(Digest::SHA_2_256);
+ AuthorizationSet out_params;
+ const string signature = SignMessage(keyblob, message, params, &out_params, hat.value());
+
+ // Verify second user to get a HAT that should work.
+ const uint64_t alt_challenge = 43;
+ const std::optional<HardwareAuthToken> alt_hat =
+ doVerify(alt_uid_, alt_challenge, alt_handle, alt_password);
+ ASSERT_TRUE(alt_hat.has_value());
+ EXPECT_EQ(alt_hat->userId, alt_sid_);
+
+ const string alt_signature =
+ SignMessage(keyblob, message, params, &out_params, alt_hat.value());
+}
+
// Test use of a key that requires an auth token for each action on the operation, with
// a per-operation challenge value included.
TEST_P(AuthTest, AuthPerOperation) {
@@ -407,6 +538,93 @@
Finish(message, {} /* signature */, &ciphertext, hat.value()));
}
+// Test use of a key that requires an auth token for each action on the operation, with
+// a per-operation challenge value included, with multiple secure IDs allowed.
+TEST_P(AuthTest, AuthPerOperationMultiSid) {
+ if (!GatekeeperAvailable()) {
+ GTEST_SKIP() << "No Gatekeeper available";
+ }
+
+ // Enroll a password for a second user.
+ alt_uid_ = 20001;
+ const string alt_password = "correcthorsebatterystaple2";
+ std::optional<GatekeeperEnrollResponse> rsp = doEnroll(alt_uid_, alt_password);
+ ASSERT_TRUE(rsp.has_value());
+ alt_sid_ = rsp->secureUserId;
+ const std::vector<uint8_t> alt_handle = rsp->data;
+
+ // Create an AES key that requires authentication per-action.
+ auto builder = AuthorizationSetBuilder()
+ .AesEncryptionKey(256)
+ .BlockMode(BlockMode::ECB)
+ .Padding(PaddingMode::PKCS7)
+ .Authorization(TAG_USER_SECURE_ID, sid_)
+ .Authorization(TAG_USER_SECURE_ID, alt_sid_)
+ .Authorization(TAG_USER_AUTH_TYPE, HardwareAuthenticatorType::ANY);
+ vector<uint8_t> keyblob;
+ vector<KeyCharacteristics> key_characteristics;
+ vector<Certificate> cert_chain;
+ ASSERT_EQ(ErrorCode::OK,
+ GenerateKey(builder, std::nullopt, &keyblob, &key_characteristics, &cert_chain));
+
+ // Get a HAT for first user with the challenge from an in-progress operation.
+ const string message = "Hello World!";
+ auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
+ AuthorizationSet out_params;
+ EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, keyblob, params, &out_params));
+ const std::optional<HardwareAuthToken> hat = doVerify(uid_, challenge_, handle_, password_);
+ ASSERT_TRUE(hat.has_value());
+ EXPECT_EQ(hat->userId, sid_);
+ string ciphertext;
+ EXPECT_EQ(ErrorCode::OK, Finish(message, {} /* signature */, &ciphertext, hat.value()));
+
+ // Get a HAT for second user with the challenge from an in-progress operation.
+ EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, keyblob, params, &out_params));
+ const std::optional<HardwareAuthToken> alt_hat =
+ doVerify(alt_uid_, challenge_, alt_handle, alt_password);
+ ASSERT_TRUE(alt_hat.has_value());
+ EXPECT_EQ(alt_hat->userId, alt_sid_);
+ string alt_ciphertext;
+ EXPECT_EQ(ErrorCode::OK, Finish(message, {} /* signature */, &ciphertext, alt_hat.value()));
+}
+
+// Test use of a key that requires an auth token for each action on the operation, but
+// which gets passed a HAT of the wrong type
+TEST_P(AuthTest, AuthPerOperationWrongAuthType) {
+ if (!GatekeeperAvailable()) {
+ GTEST_SKIP() << "No Gatekeeper available";
+ }
+
+ // Create an AES key that requires authentication per-action, but with no valid authenticator
+ // types.
+ auto builder =
+ AuthorizationSetBuilder()
+ .AesEncryptionKey(256)
+ .BlockMode(BlockMode::ECB)
+ .Padding(PaddingMode::PKCS7)
+ .Authorization(TAG_USER_SECURE_ID, sid_)
+ .Authorization(TAG_USER_AUTH_TYPE, HardwareAuthenticatorType::FINGERPRINT);
+ vector<uint8_t> keyblob;
+ vector<KeyCharacteristics> key_characteristics;
+ vector<Certificate> cert_chain;
+ ASSERT_EQ(ErrorCode::OK,
+ GenerateKey(builder, std::nullopt, &keyblob, &key_characteristics, &cert_chain));
+
+ // Get a HAT with the challenge from an in-progress operation.
+ const string message = "Hello World!";
+ auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
+ AuthorizationSet out_params;
+ EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::ENCRYPT, keyblob, params, &out_params));
+ const std::optional<HardwareAuthToken> hat = doVerify(challenge_, handle_, password_);
+ ASSERT_TRUE(hat.has_value());
+ EXPECT_EQ(hat->userId, sid_);
+
+ // Should fail because auth type doesn't (can't) match.
+ string ciphertext;
+ EXPECT_EQ(ErrorCode::KEY_USER_NOT_AUTHENTICATED,
+ Finish(message, {} /* signature */, &ciphertext, hat.value()));
+}
+
INSTANTIATE_KEYMINT_AIDL_TEST(AuthTest);
} // namespace aidl::android::hardware::security::keymint::test
diff --git a/security/keymint/aidl/vts/functional/KeyBlobUpgradeTest.cpp b/security/keymint/aidl/vts/functional/KeyBlobUpgradeTest.cpp
index fb014cf..7ccd246 100644
--- a/security/keymint/aidl/vts/functional/KeyBlobUpgradeTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyBlobUpgradeTest.cpp
@@ -36,11 +36,14 @@
//
// adb push keymint-blobs /data/local/tmp/keymint-blobs
//
-// 5) Run the "*After*" subset of these tests with the `--keyblob_dir <dir>` command-line argument
-// pointing to the directory with the keyblobs:
+// 5) Run the "*After*" subset of these tests, with the following command-line arguments
+// `--keyblob_dir <dir>`: pointing to the directory with the keyblobs.
+// `--expect_upgrade {yes|no}` (Optional): To specify if users expect an upgrade on the keyBlobs,
+// will be "yes" by default.
//
// VtsAidlKeyMintTargetTest --gtest_filter="*KeyBlobUpgradeTest*After*" \
-// --keyblob_dir /data/local/tmp/keymint-blobs
+// --keyblob_dir /data/local/tmp/keymint-blobs \
+// --expect_upgrade {yes|no}
//
// (Note that this skips the `CreateKeyBlobs` test, which would otherwise replace the saved
// keyblobs with freshly generated ones.).
@@ -426,12 +429,18 @@
//
// VtsAidlKeyMintTargetTest --gtest_filter="*KeyBlobUpgradeTest.UpgradeKeyBlobsAfter*" \
// --keyblob_dir /data/local/tmp/keymint-blobs
+// --expect_upgrade {yes|no}
//
// - this replaces the keyblob contents in that directory; if needed, save the upgraded keyblobs
// with:
// adb pull /data/local/tmp/keymint-blobs/
TEST_P(KeyBlobUpgradeTest, UpgradeKeyBlobsAfter) {
- UpgradeKeyBlobs(/* expectUpgrade= */ true);
+ bool expectUpgrade = true; // this test expects upgrade to happen by default
+ if (expect_upgrade.has_value() && expect_upgrade == false) {
+ std::cout << "Not expecting key upgrade due to --expect_upgrade no\n";
+ expectUpgrade = false;
+ }
+ UpgradeKeyBlobs(expectUpgrade);
}
// To run this test:
@@ -574,7 +583,7 @@
.SetDefaultValidity(),
attest_key, &attested_key_blob, &attested_key_characteristics,
&attested_key_cert_chain));
- CheckedDeleteKey(&attested_key_blob);
+ KeyBlobDeleter(keymint_, attested_key_blob);
} else {
FAIL() << "Unexpected name: " << name;
}
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 79c6b12..9f8593c 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -71,6 +71,11 @@
// additional overhead, for the digest algorithmIdentifier required by PKCS#1.
const size_t kPkcs1UndigestedSignaturePaddingOverhead = 11;
+size_t count_tag_invalid_entries(const std::vector<KeyParameter>& authorizations) {
+ return std::count_if(authorizations.begin(), authorizations.end(),
+ [](const KeyParameter& e) -> bool { return e.tag == Tag::INVALID; });
+}
+
typedef KeyMintAidlTestBase::KeyData KeyData;
// Predicate for testing basic characteristics validity in generation or import.
bool KeyCharacteristicsBasicallyValid(SecurityLevel secLevel,
@@ -84,6 +89,8 @@
return false;
}
+ EXPECT_EQ(count_tag_invalid_entries(entry.authorizations), 0);
+
// Just ignore the SecurityLevel::KEYSTORE as the KM won't do any enforcement on this.
if (entry.securityLevel == SecurityLevel::KEYSTORE) continue;
@@ -174,6 +181,18 @@
bool KeyMintAidlTestBase::arm_deleteAllKeys = false;
bool KeyMintAidlTestBase::dump_Attestations = false;
std::string KeyMintAidlTestBase::keyblob_dir;
+std::optional<bool> KeyMintAidlTestBase::expect_upgrade = std::nullopt;
+
+KeyBlobDeleter::~KeyBlobDeleter() {
+ if (key_blob_.empty()) {
+ return;
+ }
+ Status result = keymint_->deleteKey(key_blob_);
+ key_blob_.clear();
+ EXPECT_TRUE(result.isOk()) << result.getServiceSpecificError() << "\n";
+ ErrorCode rc = GetReturnErrorCode(result);
+ EXPECT_TRUE(rc == ErrorCode::OK || rc == ErrorCode::UNIMPLEMENTED) << result << "\n";
+}
uint32_t KeyMintAidlTestBase::boot_patch_level(
const vector<KeyCharacteristics>& key_characteristics) {
@@ -228,16 +247,6 @@
return version >= 2;
}
-ErrorCode KeyMintAidlTestBase::GetReturnErrorCode(const Status& result) {
- if (result.isOk()) return ErrorCode::OK;
-
- if (result.getExceptionCode() == EX_SERVICE_SPECIFIC) {
- return static_cast<ErrorCode>(result.getServiceSpecificError());
- }
-
- return ErrorCode::UNKNOWN_ERROR;
-}
-
void KeyMintAidlTestBase::InitializeKeyMint(std::shared_ptr<IKeyMintDevice> keyMint) {
ASSERT_NE(keyMint, nullptr);
keymint_ = std::move(keyMint);
@@ -512,13 +521,9 @@
return GetReturnErrorCode(result);
}
-void KeyMintAidlTestBase::CheckedDeleteKey(vector<uint8_t>* key_blob, bool keep_key_blob) {
- ErrorCode result = DeleteKey(key_blob, keep_key_blob);
- EXPECT_TRUE(result == ErrorCode::OK || result == ErrorCode::UNIMPLEMENTED) << result << endl;
-}
-
void KeyMintAidlTestBase::CheckedDeleteKey() {
- CheckedDeleteKey(&key_blob_);
+ ErrorCode result = DeleteKey(&key_blob_, /* keep_key_blob = */ false);
+ EXPECT_TRUE(result == ErrorCode::OK || result == ErrorCode::UNIMPLEMENTED) << result << endl;
}
ErrorCode KeyMintAidlTestBase::Begin(KeyPurpose purpose, const vector<uint8_t>& key_blob,
@@ -1605,7 +1610,8 @@
auto res = property_get("ro.vendor.qti.soc_model", buffer.data(), nullptr);
if (res <= 0) return false;
- const string allowed_soc_models[] = {"SM8450", "SM8475", "SM8550", "SXR2230P"};
+ const string allowed_soc_models[] = {"SM8450", "SM8475", "SM8550", "SXR2230P",
+ "SM4450", "SM7450", "SM6450"};
for (const string model : allowed_soc_models) {
if (model.compare(buffer.data()) == 0) {
@@ -2006,6 +2012,16 @@
return AssertionSuccess();
}
+ErrorCode GetReturnErrorCode(const Status& result) {
+ if (result.isOk()) return ErrorCode::OK;
+
+ if (result.getExceptionCode() == EX_SERVICE_SPECIFIC) {
+ return static_cast<ErrorCode>(result.getServiceSpecificError());
+ }
+
+ return ErrorCode::UNKNOWN_ERROR;
+}
+
X509_Ptr parse_cert_blob(const vector<uint8_t>& blob) {
const uint8_t* p = blob.data();
return X509_Ptr(d2i_X509(nullptr /* allocate new */, &p, blob.size()));
@@ -2055,6 +2071,27 @@
return retval;
}
+void assert_mgf_digests_present_in_key_characteristics(
+ const vector<KeyCharacteristics>& key_characteristics,
+ std::vector<android::hardware::security::keymint::Digest>& expected_mgf_digests) {
+ AuthorizationSet auths;
+ for (auto& entry : key_characteristics) {
+ auths.push_back(AuthorizationSet(entry.authorizations));
+ }
+ for (auto digest : expected_mgf_digests) {
+ ASSERT_TRUE(auths.Contains(TAG_RSA_OAEP_MGF_DIGEST, digest));
+ }
+}
+
+bool is_mgf_digest_present(const vector<KeyCharacteristics>& key_characteristics,
+ android::hardware::security::keymint::Digest expected_mgf_digest) {
+ AuthorizationSet auths;
+ for (auto& entry : key_characteristics) {
+ auths.push_back(AuthorizationSet(entry.authorizations));
+ }
+ return auths.Contains(TAG_RSA_OAEP_MGF_DIGEST, expected_mgf_digest);
+}
+
namespace {
void check_cose_key(const vector<uint8_t>& data, bool testMode) {
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index d8c9f11..8934a57 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -57,6 +57,18 @@
const string FEATURE_KEYSTORE_APP_ATTEST_KEY = "android.hardware.keystore.app_attest_key";
const string FEATURE_STRONGBOX_KEYSTORE = "android.hardware.strongbox_keystore";
+// RAII class to ensure that a keyblob is deleted regardless of how a test exits.
+class KeyBlobDeleter {
+ public:
+ KeyBlobDeleter(const shared_ptr<IKeyMintDevice>& keymint, const vector<uint8_t>& key_blob)
+ : keymint_(keymint), key_blob_(key_blob) {}
+ ~KeyBlobDeleter();
+
+ private:
+ shared_ptr<IKeyMintDevice> keymint_;
+ vector<uint8_t> key_blob_;
+};
+
class KeyMintAidlTestBase : public ::testing::TestWithParam<string> {
public:
struct KeyData {
@@ -70,6 +82,8 @@
// Directory to store/retrieve keyblobs, using subdirectories named for the
// KeyMint instance in question (e.g. "./default/", "./strongbox/").
static std::string keyblob_dir;
+ // To specify if users expect an upgrade on the keyBlobs.
+ static std::optional<bool> expect_upgrade;
void SetUp() override;
void TearDown() override {
@@ -92,8 +106,6 @@
bool Curve25519Supported();
- ErrorCode GetReturnErrorCode(const Status& result);
-
ErrorCode GenerateKey(const AuthorizationSet& key_desc, vector<uint8_t>* key_blob,
vector<KeyCharacteristics>* key_characteristics) {
return GenerateKey(key_desc, std::nullopt /* attest_key */, key_blob, key_characteristics,
@@ -157,7 +169,6 @@
ErrorCode DestroyAttestationIds();
- void CheckedDeleteKey(vector<uint8_t>* key_blob, bool keep_key_blob = false);
void CheckedDeleteKey();
ErrorCode Begin(KeyPurpose purpose, const vector<uint8_t>& key_blob,
@@ -419,6 +430,11 @@
X509_Ptr parse_cert_blob(const vector<uint8_t>& blob);
ASN1_OCTET_STRING* get_attestation_record(X509* certificate);
vector<uint8_t> make_name_from_str(const string& name);
+void assert_mgf_digests_present_in_key_characteristics(
+ const vector<KeyCharacteristics>& key_characteristics,
+ std::vector<android::hardware::security::keymint::Digest>& expected_mgf_digests);
+bool is_mgf_digest_present(const vector<KeyCharacteristics>& key_characteristics,
+ android::hardware::security::keymint::Digest expected_mgf_digest);
void check_maced_pubkey(const MacedPublicKey& macedPubKey, bool testMode,
vector<uint8_t>* payload_value);
void p256_pub_key(const vector<uint8_t>& coseKeyData, EVP_PKEY_Ptr* signingKey);
@@ -430,6 +446,8 @@
::testing::AssertionResult ChainSignaturesAreValid(const vector<Certificate>& chain,
bool strict_issuer_check = true);
+ErrorCode GetReturnErrorCode(const Status& result);
+
#define INSTANTIATE_KEYMINT_AIDL_TEST(name) \
INSTANTIATE_TEST_SUITE_P(PerInstance, name, \
testing::ValuesIn(KeyMintAidlTestBase::build_params()), \
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 1297d1d..1e61a18 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -693,6 +693,7 @@
builder.Authorization(TAG_MIN_MAC_LENGTH, 128);
}
ASSERT_EQ(ErrorCode::OK, GenerateKey(builder, &key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
EXPECT_GT(key_blob.size(), 0U);
CheckSymmetricParams(key_characteristics);
@@ -703,8 +704,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::AES));
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
}
@@ -877,6 +876,7 @@
.Authorization(TAG_NO_AUTH_REQUIRED)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
EXPECT_GT(key_blob.size(), 0U);
CheckSymmetricParams(key_characteristics);
@@ -887,8 +887,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::TRIPLE_DES));
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
}
@@ -924,6 +922,7 @@
.AttestationApplicationId(app_id)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
EXPECT_GT(key_blob.size(), 0U);
CheckSymmetricParams(key_characteristics);
@@ -934,8 +933,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::TRIPLE_DES));
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
}
@@ -1003,6 +1000,7 @@
.Padding(PaddingMode::NONE)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1014,8 +1012,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
EXPECT_TRUE(crypto_params.Contains(TAG_RSA_PUBLIC_EXPONENT, 65537U));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1139,6 +1135,7 @@
}
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -1159,8 +1156,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1214,6 +1209,7 @@
.Authorization(TAG_NO_AUTH_REQUIRED)
.SetDefaultValidity(),
attestation_key, &key_blob, &key_characteristics, &cert_chain_));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1240,8 +1236,6 @@
ASSERT_TRUE(X509_verify(key_cert.get(), signing_pubkey.get()))
<< "Verification of attested certificate failed "
<< "OpenSSL error string: " << ERR_error_string(ERR_get_error(), NULL);
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1294,6 +1288,7 @@
.Authorization(TAG_NO_AUTH_REQUIRED)
.SetDefaultValidity(),
attestation_key, &key_blob, &key_characteristics, &cert_chain_));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1318,8 +1313,6 @@
ASSERT_TRUE(X509_verify(key_cert.get(), signing_pubkey.get()))
<< "Verification of attested certificate failed "
<< "OpenSSL error string: " << ERR_error_string(ERR_get_error(), NULL);
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1365,6 +1358,7 @@
}
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
AuthorizationSet auths;
@@ -1405,8 +1399,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
/*
@@ -1437,6 +1429,7 @@
.Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1452,8 +1445,6 @@
ASSERT_EQ(cert_chain_.size(), 1);
verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1518,6 +1509,7 @@
.Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1534,8 +1526,6 @@
verify_subject_and_serial(cert_chain_[0], serial_int, subject, false);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
ASSERT_EQ(cert_chain_.size(), 1);
-
- CheckedDeleteKey(&key_blob);
}
/*
@@ -1556,6 +1546,7 @@
.Authorization(TAG_USAGE_COUNT_LIMIT, 1)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1575,8 +1566,6 @@
}
EXPECT_TRUE(auths.Contains(TAG_USAGE_COUNT_LIMIT, 1U))
<< "key usage count limit " << 1U << " missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1625,6 +1614,7 @@
}
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -1655,8 +1645,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1726,6 +1714,7 @@
.Digest(Digest::NONE)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -1734,8 +1723,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::EC));
EXPECT_TRUE(crypto_params.Contains(TAG_EC_CURVE, curve)) << "Curve " << curve << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1759,6 +1746,8 @@
.SetDefaultValidity(),
&key_blob, &key_characteristics);
ASSERT_EQ(result, ErrorCode::OK);
+ KeyBlobDeleter deleter(keymint_, key_blob);
+
ASSERT_GT(key_blob.size(), 0U);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
@@ -1771,8 +1760,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::EC));
EXPECT_TRUE(crypto_params.Contains(TAG_EC_CURVE, curve)) << "Curve " << curve << "missing";
-
- CheckedDeleteKey(&key_blob);
}
/*
@@ -1879,6 +1866,7 @@
}
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -1897,8 +1885,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -1936,6 +1922,7 @@
.SetDefaultValidity(),
&key_blob, &key_characteristics);
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -1954,8 +1941,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
/*
@@ -2024,6 +2009,7 @@
}
}
ASSERT_EQ(result, ErrorCode::OK);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
@@ -2043,8 +2029,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, sw_enforced,
hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
// Collection of invalid attestation ID tags.
@@ -2171,6 +2155,7 @@
continue;
}
ASSERT_EQ(result, ErrorCode::OK);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
@@ -2190,8 +2175,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, sw_enforced,
hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2346,6 +2329,7 @@
}
}
ASSERT_EQ(result, ErrorCode::OK);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
EXPECT_TRUE(ChainSignaturesAreValid(cert_chain_));
@@ -2365,8 +2349,6 @@
ASSERT_EQ(std::search(cert_chain_[0].encodedCertificate.begin(),
cert_chain_[0].encodedCertificate.end(), needle.begin(), needle.end()),
cert_chain_[0].encodedCertificate.end());
-
- CheckedDeleteKey(&key_blob);
}
/*
@@ -2394,6 +2376,7 @@
.Authorization(TAG_CERTIFICATE_SUBJECT, subject_der)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -2409,8 +2392,6 @@
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(key_characteristics);
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2464,6 +2445,7 @@
.AttestationApplicationId(app_id)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -2479,8 +2461,6 @@
AuthorizationSet hw_enforced = HwEnforcedAuthorizations(key_characteristics);
AuthorizationSet sw_enforced = SwEnforcedAuthorizations(key_characteristics);
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2522,6 +2502,7 @@
}
}
ASSERT_EQ(ErrorCode::OK, result);
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
CheckCharacteristics(key_blob, key_characteristics);
@@ -2539,8 +2520,6 @@
EXPECT_TRUE(verify_attestation_record(AidlVersion(), challenge, app_id, //
sw_enforced, hw_enforced, SecLevel(),
cert_chain_[0].encodedCertificate));
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2561,6 +2540,7 @@
.Authorization(TAG_USAGE_COUNT_LIMIT, 1)
.SetDefaultValidity(),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -2578,8 +2558,6 @@
}
EXPECT_TRUE(auths.Contains(TAG_USAGE_COUNT_LIMIT, 1U))
<< "key usage count limit " << 1U << " missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2711,6 +2689,7 @@
AuthorizationSetBuilder().HmacKey(key_size).Digest(digest).Authorization(
TAG_MIN_MAC_LENGTH, 128),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -2720,8 +2699,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::HMAC));
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2747,6 +2724,7 @@
.AttestationApplicationId(app_id)
.Authorization(TAG_MIN_MAC_LENGTH, 128),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
ASSERT_EQ(cert_chain_.size(), 0);
@@ -2757,8 +2735,6 @@
EXPECT_TRUE(crypto_params.Contains(TAG_ALGORITHM, Algorithm::HMAC));
EXPECT_TRUE(crypto_params.Contains(TAG_KEY_SIZE, key_size))
<< "Key size " << key_size << "missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -2780,6 +2756,7 @@
.Authorization(TAG_MIN_MAC_LENGTH, 128)
.Authorization(TAG_USAGE_COUNT_LIMIT, 1),
&key_blob, &key_characteristics));
+ KeyBlobDeleter deleter(keymint_, key_blob);
ASSERT_GT(key_blob.size(), 0U);
CheckBaseParams(key_characteristics);
@@ -2797,8 +2774,6 @@
}
EXPECT_TRUE(auths.Contains(TAG_USAGE_COUNT_LIMIT, 1U))
<< "key usage count limit " << 1U << " missing";
-
- CheckedDeleteKey(&key_blob);
}
}
@@ -3456,7 +3431,6 @@
* Verifies ECDSA signature/verification for all digests and required curves.
*/
TEST_P(SigningOperationsTest, EcdsaAllDigestsAndCurves) {
-
string message = "1234567890";
string corrupt_message = "2234567890";
for (auto curve : ValidCurves()) {
@@ -3892,6 +3866,7 @@
.Digest(Digest::SHA_2_256)
.Authorization(TAG_MIN_MAC_LENGTH, 160),
KeyFormat::RAW, key_material, &signing_key, &signing_key_chars));
+ KeyBlobDeleter sign_deleter(keymint_, signing_key);
EXPECT_EQ(ErrorCode::OK,
ImportKey(AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
@@ -3900,6 +3875,7 @@
.Digest(Digest::SHA_2_256)
.Authorization(TAG_MIN_MAC_LENGTH, 160),
KeyFormat::RAW, key_material, &verification_key, &verification_key_chars));
+ KeyBlobDeleter verify_deleter(keymint_, verification_key);
string message = "This is a message.";
string signature = SignMessage(
@@ -3915,9 +3891,6 @@
// Verification key should work.
VerifyMessage(verification_key, message, signature,
AuthorizationSetBuilder().Digest(Digest::SHA_2_256));
-
- CheckedDeleteKey(&signing_key);
- CheckedDeleteKey(&verification_key);
}
/*
@@ -3938,6 +3911,7 @@
.Digest(Digest::SHA_2_256)
.Authorization(TAG_MIN_MAC_LENGTH, 160),
KeyFormat::RAW, key_material, &signing_key, &signing_key_chars));
+ KeyBlobDeleter sign_deleter(keymint_, signing_key);
EXPECT_EQ(ErrorCode::OK,
ImportKey(AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
@@ -3946,6 +3920,7 @@
.Digest(Digest::SHA_2_256)
.Authorization(TAG_MIN_MAC_LENGTH, 160),
KeyFormat::RAW, key_material, &verification_key, &verification_key_chars));
+ KeyBlobDeleter verify_deleter(keymint_, verification_key);
string message = "This is a message.";
string signature = SignMessage(
@@ -3967,9 +3942,6 @@
signature[0] += 1; // Corrupt a signature
EXPECT_EQ(ErrorCode::VERIFICATION_FAILED, Finish(message, signature, &output));
-
- CheckedDeleteKey(&signing_key);
- CheckedDeleteKey(&verification_key);
}
INSTANTIATE_KEYMINT_AIDL_TEST(VerificationOperationsTest);
@@ -4755,6 +4727,102 @@
}
}
+/*
+ * ImportKeyTest.RsaOaepMGFDigestSuccess
+ *
+ * Include MGF-Digest explicitly in import key authorization list.
+ * Test should import RSA key with OAEP padding and mgf-digests and verify that imported key
+ * should have the correct characteristics.
+ */
+TEST_P(ImportKeyTest, RsaOaepMGFDigestSuccess) {
+ auto mgf_digests = ValidDigests(false /* withNone */, true /* withMD5 */);
+ size_t key_size = 2048;
+
+ ASSERT_EQ(ErrorCode::OK, ImportKey(AuthorizationSetBuilder()
+ .OaepMGFDigest(mgf_digests)
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .RsaEncryptionKey(key_size, 65537)
+ .Digest(Digest::SHA_2_256)
+ .Padding(PaddingMode::RSA_OAEP)
+ .SetDefaultValidity(),
+ KeyFormat::PKCS8, rsa_2048_key));
+
+ CheckCryptoParam(TAG_ALGORITHM, Algorithm::RSA);
+ CheckCryptoParam(TAG_KEY_SIZE, key_size);
+ CheckCryptoParam(TAG_RSA_PUBLIC_EXPONENT, 65537U);
+ CheckCryptoParam(TAG_DIGEST, Digest::SHA_2_256);
+ CheckCryptoParam(TAG_PADDING, PaddingMode::RSA_OAEP);
+ CheckOrigin();
+
+ // Make sure explicitly specified mgf-digests exist in key characteristics.
+ assert_mgf_digests_present_in_key_characteristics(key_characteristics_, mgf_digests);
+
+ string message = "Hello";
+
+ for (auto digest : mgf_digests) {
+ SCOPED_TRACE(testing::Message() << "digest-" << digest);
+ auto params = AuthorizationSetBuilder()
+ .Authorization(TAG_RSA_OAEP_MGF_DIGEST, digest)
+ .Digest(Digest::SHA_2_256)
+ .Padding(PaddingMode::RSA_OAEP);
+ string ciphertext1 = LocalRsaEncryptMessage(message, params);
+ if (HasNonfatalFailure()) std::cout << "-->" << digest << std::endl;
+ EXPECT_EQ(key_size / 8, ciphertext1.size());
+
+ string ciphertext2 = LocalRsaEncryptMessage(message, params);
+ if (HasNonfatalFailure()) std::cout << "-->" << digest << std::endl;
+ EXPECT_EQ(key_size / 8, ciphertext2.size());
+
+ // OAEP randomizes padding so every result should be different (with astronomically high
+ // probability).
+ EXPECT_NE(ciphertext1, ciphertext2);
+
+ string plaintext1 = DecryptMessage(ciphertext1, params);
+ EXPECT_EQ(message, plaintext1) << "RSA-OAEP failed with digest " << digest;
+ string plaintext2 = DecryptMessage(ciphertext2, params);
+ EXPECT_EQ(message, plaintext2) << "RSA-OAEP failed with digest " << digest;
+
+ // Decrypting corrupted ciphertext should fail.
+ size_t offset_to_corrupt = ciphertext1.size() - 1;
+ char corrupt_byte = ~ciphertext1[offset_to_corrupt];
+ ciphertext1[offset_to_corrupt] = corrupt_byte;
+
+ EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, params));
+ string result;
+ EXPECT_EQ(ErrorCode::UNKNOWN_ERROR, Finish(ciphertext1, &result));
+ EXPECT_EQ(0U, result.size());
+ }
+}
+
+/*
+ * ImportKeyTest.RsaOaepMGFDigestDefaultSuccess
+ *
+ * Don't specify MGF-Digest explicitly in import key authorization list.
+ * Test should import RSA key with OAEP padding and default mgf-digest (SHA1) and
+ * verify that imported key should have the correct characteristics. Default
+ * mgf-digest shouldn't be included in key charecteristics.
+ */
+TEST_P(ImportKeyTest, RsaOaepMGFDigestDefaultSuccess) {
+ size_t key_size = 2048;
+ ASSERT_EQ(ErrorCode::OK, ImportKey(AuthorizationSetBuilder()
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .RsaEncryptionKey(key_size, 65537)
+ .Digest(Digest::SHA_2_256)
+ .Padding(PaddingMode::RSA_OAEP)
+ .SetDefaultValidity(),
+ KeyFormat::PKCS8, rsa_2048_key));
+
+ CheckCryptoParam(TAG_ALGORITHM, Algorithm::RSA);
+ CheckCryptoParam(TAG_KEY_SIZE, key_size);
+ CheckCryptoParam(TAG_RSA_PUBLIC_EXPONENT, 65537U);
+ CheckCryptoParam(TAG_DIGEST, Digest::SHA_2_256);
+ CheckCryptoParam(TAG_PADDING, PaddingMode::RSA_OAEP);
+ CheckOrigin();
+
+ // Make sure default mgf-digest (SHA1) is not included in Key characteristics.
+ ASSERT_FALSE(is_mgf_digest_present(key_characteristics_, Digest::SHA1));
+}
+
INSTANTIATE_KEYMINT_AIDL_TEST(ImportKeyTest);
auto wrapped_key = hex2str(
@@ -5180,16 +5248,19 @@
*/
TEST_P(EncryptionOperationsTest, RsaOaepSuccess) {
auto digests = ValidDigests(false /* withNone */, true /* withMD5 */);
+ auto mgf_digest = Digest::SHA1;
size_t key_size = 2048; // Need largish key for SHA-512 test.
- ASSERT_EQ(ErrorCode::OK,
- GenerateKey(AuthorizationSetBuilder()
- .Authorization(TAG_NO_AUTH_REQUIRED)
- .RsaEncryptionKey(key_size, 65537)
- .Padding(PaddingMode::RSA_OAEP)
- .Digest(digests)
- .Authorization(TAG_RSA_OAEP_MGF_DIGEST, Digest::SHA1)
- .SetDefaultValidity()));
+ ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .RsaEncryptionKey(key_size, 65537)
+ .Padding(PaddingMode::RSA_OAEP)
+ .Digest(digests)
+ .Authorization(TAG_RSA_OAEP_MGF_DIGEST, mgf_digest)
+ .SetDefaultValidity()));
+
+ // Make sure explicitly specified mgf-digest exist in key characteristics.
+ ASSERT_TRUE(is_mgf_digest_present(key_characteristics_, mgf_digest));
string message = "Hello";
@@ -5315,6 +5386,20 @@
.Digest(Digest::SHA_2_256)
.SetDefaultValidity()));
+ std::vector<Digest> mgf1DigestsInAuths;
+ mgf1DigestsInAuths.reserve(digests.size());
+ const auto& hw_auths = SecLevelAuthorizations(key_characteristics_);
+ std::for_each(hw_auths.begin(), hw_auths.end(), [&](auto& param) {
+ if (param.tag == Tag::RSA_OAEP_MGF_DIGEST) {
+ KeyParameterValue value = param.value;
+ mgf1DigestsInAuths.push_back(param.value.template get<KeyParameterValue::digest>());
+ }
+ });
+
+ std::sort(digests.begin(), digests.end());
+ std::sort(mgf1DigestsInAuths.begin(), mgf1DigestsInAuths.end());
+ EXPECT_EQ(digests, mgf1DigestsInAuths);
+
string message = "Hello";
for (auto digest : digests) {
@@ -5369,6 +5454,9 @@
.Digest(Digest::SHA_2_256)
.SetDefaultValidity()));
+ // Make sure default mgf-digest (SHA1) is not included in Key characteristics.
+ ASSERT_FALSE(is_mgf_digest_present(key_characteristics_, Digest::SHA1));
+
// Do local RSA encryption using the default MGF digest of SHA-1.
string message = "Hello";
auto params =
@@ -5403,14 +5491,19 @@
*/
TEST_P(EncryptionOperationsTest, RsaOaepMGFDigestDefaultFail) {
size_t key_size = 2048;
- ASSERT_EQ(ErrorCode::OK,
- GenerateKey(AuthorizationSetBuilder()
- .Authorization(TAG_NO_AUTH_REQUIRED)
- .Authorization(TAG_RSA_OAEP_MGF_DIGEST, Digest::SHA_2_256)
- .RsaEncryptionKey(key_size, 65537)
- .Padding(PaddingMode::RSA_OAEP)
- .Digest(Digest::SHA_2_256)
- .SetDefaultValidity()));
+ auto mgf_digest = Digest::SHA_2_256;
+ ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .Authorization(TAG_RSA_OAEP_MGF_DIGEST, mgf_digest)
+ .RsaEncryptionKey(key_size, 65537)
+ .Padding(PaddingMode::RSA_OAEP)
+ .Digest(Digest::SHA_2_256)
+ .SetDefaultValidity()));
+
+ // Make sure explicitly specified mgf-digest exist in key characteristics.
+ ASSERT_TRUE(is_mgf_digest_present(key_characteristics_, mgf_digest));
+ // Make sure default mgf-digest is not included in key characteristics.
+ ASSERT_FALSE(is_mgf_digest_present(key_characteristics_, Digest::SHA1));
// Do local RSA encryption using the default MGF digest of SHA-1.
string message = "Hello";
@@ -5434,14 +5527,17 @@
* with incompatible MGF digest.
*/
TEST_P(EncryptionOperationsTest, RsaOaepWithMGFIncompatibleDigest) {
- ASSERT_EQ(ErrorCode::OK,
- GenerateKey(AuthorizationSetBuilder()
- .Authorization(TAG_RSA_OAEP_MGF_DIGEST, Digest::SHA_2_256)
- .Authorization(TAG_NO_AUTH_REQUIRED)
- .RsaEncryptionKey(2048, 65537)
- .Padding(PaddingMode::RSA_OAEP)
- .Digest(Digest::SHA_2_256)
- .SetDefaultValidity()));
+ auto mgf_digest = Digest::SHA_2_256;
+ ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+ .Authorization(TAG_RSA_OAEP_MGF_DIGEST, mgf_digest)
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .RsaEncryptionKey(2048, 65537)
+ .Padding(PaddingMode::RSA_OAEP)
+ .Digest(Digest::SHA_2_256)
+ .SetDefaultValidity()));
+ // Make sure explicitly specified mgf-digest exist in key characteristics.
+ ASSERT_TRUE(is_mgf_digest_present(key_characteristics_, mgf_digest));
+
string message = "Hello World!";
auto params = AuthorizationSetBuilder()
@@ -5458,14 +5554,17 @@
* with unsupported MGF digest.
*/
TEST_P(EncryptionOperationsTest, RsaOaepWithMGFUnsupportedDigest) {
- ASSERT_EQ(ErrorCode::OK,
- GenerateKey(AuthorizationSetBuilder()
- .Authorization(TAG_RSA_OAEP_MGF_DIGEST, Digest::SHA_2_256)
- .Authorization(TAG_NO_AUTH_REQUIRED)
- .RsaEncryptionKey(2048, 65537)
- .Padding(PaddingMode::RSA_OAEP)
- .Digest(Digest::SHA_2_256)
- .SetDefaultValidity()));
+ auto mgf_digest = Digest::SHA_2_256;
+ ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+ .Authorization(TAG_RSA_OAEP_MGF_DIGEST, mgf_digest)
+ .Authorization(TAG_NO_AUTH_REQUIRED)
+ .RsaEncryptionKey(2048, 65537)
+ .Padding(PaddingMode::RSA_OAEP)
+ .Digest(Digest::SHA_2_256)
+ .SetDefaultValidity()));
+ // Make sure explicitly specified mgf-digest exist in key characteristics.
+ ASSERT_TRUE(is_mgf_digest_present(key_characteristics_, mgf_digest));
+
string message = "Hello World!";
auto params = AuthorizationSetBuilder()
@@ -8498,16 +8597,16 @@
// Early boot keys can be created after early boot.
auto [aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData] =
CreateTestKeys(TAG_EARLY_BOOT_ONLY, ErrorCode::OK);
+ KeyBlobDeleter aes_deleter(keymint_, aesKeyData.blob);
+ KeyBlobDeleter hmac_deleter(keymint_, hmacKeyData.blob);
+ KeyBlobDeleter rsa_deleter(keymint_, rsaKeyData.blob);
+ KeyBlobDeleter ecdsa_deleter(keymint_, ecdsaKeyData.blob);
for (const auto& keyData : {aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData}) {
ASSERT_GT(keyData.blob.size(), 0U);
AuthorizationSet crypto_params = SecLevelAuthorizations(keyData.characteristics);
EXPECT_TRUE(crypto_params.Contains(TAG_EARLY_BOOT_ONLY)) << crypto_params;
}
- CheckedDeleteKey(&aesKeyData.blob);
- CheckedDeleteKey(&hmacKeyData.blob);
- CheckedDeleteKey(&rsaKeyData.blob);
- CheckedDeleteKey(&ecdsaKeyData.blob);
}
/*
@@ -8521,6 +8620,10 @@
builder->AttestationChallenge("challenge");
builder->AttestationApplicationId("app_id");
});
+ KeyBlobDeleter aes_deleter(keymint_, aesKeyData.blob);
+ KeyBlobDeleter hmac_deleter(keymint_, hmacKeyData.blob);
+ KeyBlobDeleter rsa_deleter(keymint_, rsaKeyData.blob);
+ KeyBlobDeleter ecdsa_deleter(keymint_, ecdsaKeyData.blob);
for (const auto& keyData : {aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData}) {
// Strongbox may not support factory attestation. Key creation might fail with
@@ -8532,14 +8635,6 @@
AuthorizationSet crypto_params = SecLevelAuthorizations(keyData.characteristics);
EXPECT_TRUE(crypto_params.Contains(TAG_EARLY_BOOT_ONLY)) << crypto_params;
}
- CheckedDeleteKey(&aesKeyData.blob);
- CheckedDeleteKey(&hmacKeyData.blob);
- if (rsaKeyData.blob.size() != 0U) {
- CheckedDeleteKey(&rsaKeyData.blob);
- }
- if (ecdsaKeyData.blob.size() != 0U) {
- CheckedDeleteKey(&ecdsaKeyData.blob);
- }
}
/*
@@ -8584,6 +8679,11 @@
TEST_P(EarlyBootKeyTest, DISABLED_FullTest) {
auto [aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData] =
CreateTestKeys(TAG_EARLY_BOOT_ONLY, ErrorCode::OK);
+ KeyBlobDeleter aes_deleter(keymint_, aesKeyData.blob);
+ KeyBlobDeleter hmac_deleter(keymint_, hmacKeyData.blob);
+ KeyBlobDeleter rsa_deleter(keymint_, rsaKeyData.blob);
+ KeyBlobDeleter ecdsa_deleter(keymint_, ecdsaKeyData.blob);
+
// TAG_EARLY_BOOT_ONLY should be in hw-enforced.
EXPECT_TRUE(HwEnforcedAuthorizations(aesKeyData.characteristics).Contains(TAG_EARLY_BOOT_ONLY));
EXPECT_TRUE(
@@ -8608,19 +8708,13 @@
EXPECT_EQ(ErrorCode::EARLY_BOOT_ENDED, UseRsaKey(rsaKeyData.blob));
EXPECT_EQ(ErrorCode::EARLY_BOOT_ENDED, UseEcdsaKey(ecdsaKeyData.blob));
- CheckedDeleteKey(&aesKeyData.blob);
- CheckedDeleteKey(&hmacKeyData.blob);
- CheckedDeleteKey(&rsaKeyData.blob);
- CheckedDeleteKey(&ecdsaKeyData.blob);
-
// Should not be able to create new keys
- std::tie(aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData) =
+ auto [aesKeyData2, hmacKeyData2, rsaKeyData2, ecdsaKeyData2] =
CreateTestKeys(TAG_EARLY_BOOT_ONLY, ErrorCode::EARLY_BOOT_ENDED);
-
- CheckedDeleteKey(&aesKeyData.blob);
- CheckedDeleteKey(&hmacKeyData.blob);
- CheckedDeleteKey(&rsaKeyData.blob);
- CheckedDeleteKey(&ecdsaKeyData.blob);
+ KeyBlobDeleter aes_deleter2(keymint_, aesKeyData2.blob);
+ KeyBlobDeleter hmac_deleter2(keymint_, hmacKeyData2.blob);
+ KeyBlobDeleter rsa_deleter2(keymint_, rsaKeyData2.blob);
+ KeyBlobDeleter ecdsa_deleter2(keymint_, ecdsaKeyData2.blob);
}
INSTANTIATE_KEYMINT_AIDL_TEST(EarlyBootKeyTest);
@@ -8638,6 +8732,10 @@
TEST_P(UnlockedDeviceRequiredTest, DISABLED_KeysBecomeUnusable) {
auto [aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData] =
CreateTestKeys(TAG_UNLOCKED_DEVICE_REQUIRED, ErrorCode::OK);
+ KeyBlobDeleter aes_deleter(keymint_, aesKeyData.blob);
+ KeyBlobDeleter hmac_deleter(keymint_, hmacKeyData.blob);
+ KeyBlobDeleter rsa_deleter(keymint_, rsaKeyData.blob);
+ KeyBlobDeleter ecdsa_deleter(keymint_, ecdsaKeyData.blob);
EXPECT_EQ(ErrorCode::OK, UseAesKey(aesKeyData.blob));
EXPECT_EQ(ErrorCode::OK, UseHmacKey(hmacKeyData.blob));
@@ -8651,11 +8749,6 @@
EXPECT_EQ(ErrorCode::DEVICE_LOCKED, UseHmacKey(hmacKeyData.blob));
EXPECT_EQ(ErrorCode::DEVICE_LOCKED, UseRsaKey(rsaKeyData.blob));
EXPECT_EQ(ErrorCode::DEVICE_LOCKED, UseEcdsaKey(ecdsaKeyData.blob));
-
- CheckedDeleteKey(&aesKeyData.blob);
- CheckedDeleteKey(&hmacKeyData.blob);
- CheckedDeleteKey(&rsaKeyData.blob);
- CheckedDeleteKey(&ecdsaKeyData.blob);
}
INSTANTIATE_KEYMINT_AIDL_TEST(UnlockedDeviceRequiredTest);
@@ -8719,6 +8812,19 @@
std::string(argv[i + 1]);
++i;
}
+ if (std::string(argv[i]) == "--expect_upgrade") {
+ if (i + 1 >= argc) {
+ std::cerr << "Missing argument for --expect_upgrade\n";
+ return 1;
+ }
+ std::string arg = argv[i + 1];
+ aidl::android::hardware::security::keymint::test::KeyMintAidlTestBase::
+ expect_upgrade =
+ arg == "yes"
+ ? true
+ : (arg == "no" ? false : std::optional<bool>(std::nullopt));
+ ++i;
+ }
}
}
return RUN_ALL_TESTS();
diff --git a/security/keymint/support/remote_prov_utils.cpp b/security/keymint/support/remote_prov_utils.cpp
index 3cb783c..c9c3e4d 100644
--- a/security/keymint/support/remote_prov_utils.cpp
+++ b/security/keymint/support/remote_prov_utils.cpp
@@ -115,6 +115,36 @@
return std::make_tuple(std::move(pubX), std::move(pubY));
}
+ErrMsgOr<bytevec> getRawPublicKey(const EVP_PKEY_Ptr& pubKey) {
+ if (pubKey.get() == nullptr) {
+ return "pkey is null.";
+ }
+ int keyType = EVP_PKEY_base_id(pubKey.get());
+ switch (keyType) {
+ case EVP_PKEY_EC: {
+ auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pubKey.get()));
+ if (ecKey.get() == nullptr) {
+ return "Failed to get ec key";
+ }
+ return ecKeyGetPublicKey(ecKey.get());
+ }
+ case EVP_PKEY_ED25519: {
+ bytevec rawPubKey;
+ size_t rawKeySize = 0;
+ if (!EVP_PKEY_get_raw_public_key(pubKey.get(), NULL, &rawKeySize)) {
+ return "Failed to get raw public key.";
+ }
+ rawPubKey.resize(rawKeySize);
+ if (!EVP_PKEY_get_raw_public_key(pubKey.get(), rawPubKey.data(), &rawKeySize)) {
+ return "Failed to get raw public key.";
+ }
+ return rawPubKey;
+ }
+ default:
+ return "Unknown key type.";
+ }
+}
+
ErrMsgOr<std::tuple<bytevec, bytevec>> generateEc256KeyPair() {
auto ec_key = EC_KEY_Ptr(EC_KEY_new());
if (ec_key.get() == nullptr) {
@@ -706,11 +736,10 @@
// Validates the certificate chain and returns the leaf public key.
ErrMsgOr<bytevec> validateCertChain(const cppbor::Array& chain) {
- uint8_t rawPubKey[64];
- size_t rawPubKeySize = sizeof(rawPubKey);
+ bytevec rawPubKey;
for (size_t i = 0; i < chain.size(); ++i) {
// Root must be self-signed.
- size_t signingCertIndex = (i > 1) ? i - 1 : i;
+ size_t signingCertIndex = (i > 0) ? i - 1 : i;
auto& keyCertItem = chain[i];
auto& signingCertItem = chain[signingCertIndex];
if (!keyCertItem || !keyCertItem->asBstr()) {
@@ -724,7 +753,7 @@
if (!keyCert) {
return keyCert.message();
}
- auto signingCert = parseX509Cert(keyCertItem->asBstr()->value());
+ auto signingCert = parseX509Cert(signingCertItem->asBstr()->value());
if (!signingCert) {
return signingCert.message();
}
@@ -749,17 +778,16 @@
return "Certificate " + std::to_string(i) + " has wrong issuer. Signer subject is " +
signerSubj + " Issuer subject is " + certIssuer;
}
-
- rawPubKeySize = sizeof(rawPubKey);
- if (!EVP_PKEY_get_raw_public_key(pubKey.get(), rawPubKey, &rawPubKeySize)) {
- return "Failed to get raw public key.";
+ if (i == chain.size() - 1) {
+ auto key = getRawPublicKey(pubKey);
+ if (!key) key.moveMessage();
+ rawPubKey = key.moveValue();
}
}
-
- return bytevec(rawPubKey, rawPubKey + rawPubKeySize);
+ return rawPubKey;
}
-std::string validateUdsCerts(const cppbor::Map& udsCerts, const bytevec& udsPub) {
+std::string validateUdsCerts(const cppbor::Map& udsCerts, const bytevec& udsCoseKeyBytes) {
for (const auto& [signerName, udsCertChain] : udsCerts) {
if (!signerName || !signerName->asTstr()) {
return "Signer Name must be a Tstr.";
@@ -775,8 +803,31 @@
if (!leafPubKey) {
return leafPubKey.message();
}
+ auto coseKey = CoseKey::parse(udsCoseKeyBytes);
+ if (!coseKey) return coseKey.moveMessage();
+
+ auto curve = coseKey->getIntValue(CoseKey::CURVE);
+ if (!curve) {
+ return "CoseKey must contain curve.";
+ }
+ bytevec udsPub;
+ if (curve == CoseKeyCurve::P256 || curve == CoseKeyCurve::P384) {
+ auto pubKey = coseKey->getEcPublicKey();
+ if (!pubKey) return pubKey.moveMessage();
+ // convert public key to uncompressed form by prepending 0x04 at begin.
+ pubKey->insert(pubKey->begin(), 0x04);
+ udsPub = pubKey.moveValue();
+ } else if (curve == CoseKeyCurve::ED25519) {
+ auto& pubkey = coseKey->getMap().get(cppcose::CoseKey::PUBKEY_X);
+ if (!pubkey || !pubkey->asBstr()) {
+ return "Invalid public key.";
+ }
+ udsPub = pubkey->asBstr()->value();
+ } else {
+ return "Unknown curve.";
+ }
if (*leafPubKey != udsPub) {
- return "Leaf public key in UDS certificat chain doesn't match UDS public key.";
+ return "Leaf public key in UDS certificate chain doesn't match UDS public key.";
}
}
return "";
diff --git a/security/rkp/README.md b/security/rkp/README.md
index 7477f80..8cd1582 100644
--- a/security/rkp/README.md
+++ b/security/rkp/README.md
@@ -3,7 +3,7 @@
## Objective
Design a HAL to support over-the-air provisioning of certificates for asymmetric
-keys. The HAL must interact effectively with Keystore (and other daemons) and
+keys. The HAL must interact effectively with Keystore (and other services) and
protect device privacy and security.
Note that this API was originally designed for KeyMint, with the intention that
@@ -20,125 +20,52 @@
To more securely and reliably get keys and certificates to Android devices, we
need to create a system where no party outside of the device's secure components
is responsible for managing private keys. The strategy we've chosen is to
-deliver certificates over the air, using an asymmetric key pair created
-on-device in the factory as a root of trust to create an authenticated, secure
-channel. In this document we refer to this device-unique asymmetric key pair as
-Device Key (DK), its public half DK\_pub, its private half DK\_priv and a Device
-Key Certificate containing DK\_pub is denoted DKC.
+deliver certificates over the air, using an asymmetric key pair derived from a
+unique device secret (UDS) as a root of trust for authenticated requests from
+the secure components. We refer to the public half of this asymmetric key pair
+as UDS\_pub.
-In order for the provisioning service to use DK (or a key authenticated by DK),
-it must know whether a given DK\_pub is known and trusted. To prove trust, we
-ask device OEMs to use one of two mechanisms:
+In order for the provisioning service to trust UDS\_pub we ask device OEMs to
+use one of two mechanisms:
-1. (Preferred, recommended) The device OEM extracts DK\_pub from each device it
- manufactures and uploads the public keys to a backend server.
+1. (Preferred, recommended) The device OEM extracts the UDS\_pub from each
+ device they manufacture and uploads the public keys to a backend server.
-1. The device OEM signs the DK\_pub to produce DKC and stores it on the device.
- This has the advantage that they don't need to upload a DK\_pub for every
- device immediately, but the disadvantage that they have to manage their
- private signing keys, which means they have to have HSMs, configure and
- secure them correctly, etc. Some backend providers may also require that the
- OEM passes a factory security audit, and additionally promises to upload the
- keys eventually as well.
+1. The device OEM signs the UDS\_pub and stores the certificates on the device
+ rather than uploading a UDS\_pub for every device immediately. However,
+ there are many disadvantages and costs associated with this option as the
+ OEM will need to pass a security audit of their factory's physical security,
+ CA and HSM configuration, and incident response processes before the OEM's
+ public key is registered with the provisioning server.
-Note that in the full elaboration of this plan, DK\_pub is not the key used to
-establish a secure channel. Instead, DK\_pub is just the first public key in a
-chain of public keys which ends with the KeyMint public key, KM\_pub. All keys
-in the chain are device-unique and are joined in a certificate chain called the
-_Boot Certificate Chain_ (BCC), because in phases 2 and 3 of the remote
-provisioning project it is a chain of certificates corresponding to boot phases.
-We speak of the BCC even for phase 1, though in phase 1 it contains only a
-single self-signed DKC. This is described in more depth in the Phases section
-below.
-
-The BCC is authenticated by DK\_pub. To authenticate DK\_pub, we may have
-additional DKCs, from the SoC vendor, the device OEM, or both. Those are not
-part of the BCC but included as optional fields in the certificate request
-structure.
-
-The format of the the DK and BCC is specified within [Open Profile for DICE]
-(https://pigweed.googlesource.com/open-dice/+/HEAD/docs/specification.md). To
-map phrases within this document to their equivalent terminology in the DICE
-specification, read the terms as follows: the DK corresponds to the UDS-derived
-key pair, DKC corresponds to the UDS certificate, and the BCC entries between
-DK\_pub and KM\_pub correspond to a chain of CDI certificates.
-
-Note: In addition to allowing 32 byte hash values for fields in the BCC payload,
-this spec additionally constrains some of the choices allowed in open-DICE.
-Specifically, these include which entries are required and which are optional in
-the BCC payload, and which algorithms are acceptable for use.
+Note that in the full elaboration of this plan, UDS\_pub is not the key used to
+sign certificate requests. Instead, UDS\_pub is just the first public key in a
+chain of public keys that end the KeyMint public key. All keys in the chain are
+transitively derived from the UDS and joined in a certificate chain following
+the specification of the [Android Profile for DICE](#android-profile-for-dice).
### Phases
-RKP will be deployed in three phases, in terms of managing the root of trust
+RKP will be deployed with phased management of the root of trust
binding between the device and the backend. To briefly describe them:
-* Phase 1: In phase 1 there is only one entry in the BCC; DK_pub and KM_pub are
- the same key and the certificate is self-signed.
-* Phase 2: This is identical to phase 1, except it leverages the hardware root
- of trust process described by DICE. Instead of trust being rooted in the TEE,
- it is now rooted in the ROM by key material blown into fuses which are only
- accessible to the ROM code.
-* Phase 3: This is identical to Phase 2, except the SoC vendor also does the
- public key extraction or certification in their facilities, along with the OEM
- doing it in the factory. This tightens up the "supply chain" and aims to make
- key upload management more secure.
+* Degenerate DICE (Phase 1): A TEE root of trust key pair is used to sign
+ certificate requests; a single self-signed certificate signifies this phase.
+* DICE (Phase 2): A hardware root of trust key pair is only accessible to ROM
+ or ROM extension code; the boot process follows the [Android Profile for
+ DICE](#android-profile-for-dice).
+* SoC vendor certified DICE (Phase 3): This is identical to Phase 2, except the
+ SoC vendor also does the UDS\_pub extraction or certification in their
+ facilities, along with the OEM doing it in the factory. This tightens up the
+ "supply chain" and aims to make key upload management more secure.
### Privacy considerations
-Because DK and the DKCs are unique, immutable, unspoofable hardware-bound
-identifiers for the device, we must limit access to them to the absolute minimum
-possible. We do this in two ways:
-
-1. We require KeyMint (which knows the BCC and either knows or at least has the
-ability to use KM\_priv) to refuse to ever divulge the BCC or additional
-signatures in plaintext. Instead, KeyMint requires the caller to provide an
-_Endpoint Encryption Key_ (EEK), with which it will encrypt the data before
-returning it. When provisioning production keys, the EEK must be signed by an
-approved authority whose public key is embedded in KeyMint. When certifying test
-keys, KeyMint will accept any EEK without checking the signature, but will
-encrypt and return a test BCC, rather than the real one. The result is that
-only an entity in possession of an Trusted EEK (TEEK) private key can discover
-the plaintext of the production BCC.
-1. Having thus limited access to the public keys to the trusted party only, we
-need to prevent the entity from abusing this unique device identifier. The
-approach and mechanisms for doing that are beyond the scope of this document
-(they must be addressed in the server design), but generally involve taking care
-to ensure that we do not create any links between user IDs, IP addresses or
-issued certificates and the device pubkey.
-
-Although the details of the mechanisms for preventing the entity from abusing
-the BCC are, as stated, beyond the scope of this document, there is a subtle
-design decision here made specifically to enable abuse prevention. Specifically
-the `CertificateRequest` message sent to the server is (in
-[CDDL](https://tools.ietf.org/html/rfc8610)):
-
-```
-cddl
-CertificateRequest = [
- DeviceInfo,
- challenge : bstr,
- ProtectedData,
- MacedKeysToSign
-]
-```
-
-The public keys to be attested by the server are in `MacedKeysToSign`, which is
-a COSE\_Mac0 structure, MACed with a key that is found in `ProtectedData`. The
-MAC key is signed by DK\_pub.
-
-This structure allows the backend component that has access to EEK\_priv to
-decrypt `ProtectedData`, validate that the request is from an authorized device,
-check that the request is fresh and verify and extract the MAC key. That backend
-component never sees any data related to the keys to be signed, but can provide
-the MAC key to another backend component that can verify `MacedKeysToSign` and
-proceed to generate the certificates.
-
-In this way, we can partition the provisioning server into one component that
-knows the device identity, as represented by DK\_pub, but never sees the keys to
-be certified or certificates generated, and another component that sees the keys
-to be certified and certificates generated but does not know the device
-identity.
+Because the UDS, CDIs and derived values are unique, immutable, unspoofable
+hardware-bound identifiers for the device, we must limit access to them. We
+require that the values are never exposed in public APIs and are only available
+to the minimum set of system components that require access to them to function
+correctly.
### Key and cryptographic message formatting
@@ -195,24 +122,6 @@
choice for algorithm implies the implementor should also choose the P256 public
key group further down in the COSE structure.
-### Testability
-
-It's critical that the remote provisioning implementation be testable, to
-minimize the probability that broken devices are sold to end users. To support
-testing, the remote provisioning HAL methods take a `testMode` argument. Keys
-created in test mode are tagged to indicate this. The provisioning server will
-check for the test mode tag and issue test certificates that do not chain back
-to a trusted public key. In test mode, any EEK will be accepted, enabling
-testing tools to use EEKs for which they have the private key so they can
-validate the content of certificate requests. The BCC included in the
-`CertificateRequest` must contain freshly-generated keys, not the real BCC keys.
-
-Keystore (or similar) will need to be able to handle both testMode keys and
-production keys and keep them distinct, generating test certificate requests
-when asked with a test EEK and production certificate requests when asked with a
-production EEK. Likewise, the interface used to instruct Keystore to create keys
-will need to be able to specify whether test or production keys are desired.
-
## Design
### Certificate provisioning flow
@@ -220,25 +129,20 @@
TODO(jbires): Replace this with a `.png` containing a sequence diagram. The
provisioning flow looks something like this:
-Provisioner -> Keystore: Prepare N keys
-Keystore -> KeyMint: generateKeyPair
-KeyMint -> KeyMint: Generate key pair
-KeyMint --> Keystore: key\_blob,pubkey
-Keystore -> Keystore: Store key\_blob,pubkey
-Provisioner -> Server: Get TEEK
-Server --> Provisioner: TEEK
-Provisioner -> Keystore: genCertReq(N, TEEK)
-Keystore -> KeyMint: genCertReq(pubkeys, TEEK)
-KeyMint -> KeyMint: Sign pubkeys & encrypt BCC
-KeyMint --> Keystore: signature, encrypted BCC
-Keystore -> Keystore: Construct cert\_request
-Keystore --> Provisioner: cert\_request
-Provisioner --> Server: cert\_request
-Server -> Server: Validate cert\_request
+rkpd -> KeyMint: generateKeyPair
+KeyMint -> KeyMint: Generate key pair
+KeyMint --> rkpd: key\_blob,pubkey
+rkpd -> rkpd: Store key\_blob,pubkey
+rkpd -> Server: Get challenge
+Server --> rkpd: challenge
+rkpd -> KeyMint: genCertReq(pubkeys, challenge)
+KeyMint -> KeyMint: Sign CSR
+KeyMint --> rkpd: signed CSR
+rkpd --> Server: CSR
+Server -> Server: Validate CSR
Server -> Server: Generate certificates
-Server --> Provisioner: certificates
-Provisioner -> Keystore: certificates
-Keystore -> Keystore: Store certificates
+Server --> rkpd: certificates
+rkpd -> rkpd: Store certificates
The actors in the above diagram are:
@@ -246,10 +150,12 @@
the uploaded device public keys and is responsible for providing encryption
keys, decrypting and validating requests, and generating certificates in
response to requests.
-* **Provisioner** is an application that is responsible for communicating with
- the server and all of the system components that require key certificates
- from the server. It also implements the policy that defines how many key
- pairs each client should keep in their pool.
+* **rkpd** is, optionally, a modular system component that is responsible for
+ communicating with the server and all of the system components that require
+ key certificates from the server. It also implements the policy that defines
+ how many key pairs each client should keep in their pool. When a system
+ ships with rkpd as a modular component, it may be updated independently from
+ the rest of the system.
* **Keystore** is the [Android keystore
daemon](https://developer.android.com/training/articles/keystore) (or, more
generally, whatever system component manages communications with a
@@ -257,63 +163,50 @@
* **KeyMint** is the secure area component that manages cryptographic keys and
performs attestations (or perhaps some other secure area component).
-### `BCC`
+### Android Profile for DICE
-The _Boot Certificate Chain_ (BCC) is the chain of certificates that contains
-DK\_pub as well as other often device-unique certificates. The BCC is
-represented as a COSE\_Key containing DK\_pub followed by an array of
-COSE\_Sign1 "certificates" containing public keys and optional additional
-information, ordered from root to leaf, with each certificate signing the next.
-The first certificate in the array is signed by DK\_pub, the last certificate
-has the KeyMint (or whatever) signing key's public key, KM\_pub. In phase 1
-there is only one entry; DK\_pub and KM\_pub are the same key and the
-certificate is self-signed.
+The Android Profile for DICE is based on the [Open Profile for
+DICE](https://pigweed.googlesource.com/open-dice/+/refs/heads/main/docs/specification.md),
+with additional constraints for details that the Open Profile for DICE leaves
+intentionally underspecified. This section describes the differences from the
+Open Profile for DICE.
-Each COSE\_Sign1 certificate is a CBOR Web Token (CWT) as described in [RFC
-8392](https://tools.ietf.org/html/rfc8392) with additional fields as described
-in the Open Profile for DICE. Of these additional fields, only the
-_subjectPublicKey_ and _keyUsage_ fields are expected to be present for the
-KM\_pub entry (that is, the last entry) in a BCC, but all fields required by the
-Open Profile for DICE are expected for other entries (each of which corresponds
-to a particular firmware component or boot stage). The CWT fields _iss_ and
-_sub_ identify the issuer and subject of the certificate and are consistent
-along the BCC entries; the issuer of a given entry matches the subject of the
-previous entry.
+#### Algorithms
-The BCC is designed to be constructed using the Open Profile for DICE. In this
-case the DK key pair is derived from the UDS as described by that profile and
-all BCC entries before the leaf are CBOR CDI certificates chained from DK\_pub.
-The KM key pair is not part of the derived DICE chain. It is generated (not
-derived) by the KeyMint module, certified by the last key in the DICE chain, and
-added as the leaf BCC entry. The key usage field in this leaf certificate must
-indicate the key is not used to sign certificates. If a UDS certificate is
-available on the device it should appear in the certificate request as the leaf
-of a DKCertChain in AdditionalDKSignatures (see
-[CertificateRequest](#certificaterequest)).
+The choice of algorithm must remain consistent with a given certificate e.g. if
+SHA-256 is used for the code hash then the authority hash, config hash, etc.
+must also use SHA-256.
+
+* UDS and CDI key pairs:
+ * Ed25519 / P-256 / P-384
+* Hash algorithms (digests can be encoded with their natural size and do not
+ need to be the 64-bytes specified by the Open Profile for DICE):
+ * SHA-256 / SHA-384 / SHA-512
+* HKDF with a supported message digest for all key derivation
#### Mode
-The Open Profile for DICE specifies four possible modes with the most important
-mode being `normal`. A certificate must only set the mode to `normal` when all
-of the following conditions are met when loading and verifying the software
-component that is being described by the certificate:
+A certificate must only set the mode to `normal` when all of the following
+conditions are met when loading and verifying the software component that is
+being described by the certificate:
-* verified boot with anti-rollback protection is enabled
-* only the verified boot authorities for production images are enabled
-* debug ports, fuses or other debug facilities are disabled
-* device booted software from the normal primary source e.g. internal flash
+* verified boot with anti-rollback protection is enabled
+* only the verified boot authorities for production images are enabled
+* debug ports, fuses, or other debug facilities are disabled
+* device booted software from the normal primary source e.g. internal flash
-If any of these conditions are not met then it is recommended to explicitly
-acknowledge this fact by using the `debug` mode. The mode should never be `not
-configured`.
+The mode should never be `not configured`.
+
+Every certificate in the DICE chain will need to be have the `normal` mode in
+order to be provisioned with production certificates by RKP.
#### Configuration descriptor
-The Open Profile for DICE allows for an arbitrary configuration descriptor. For
-BCC entries, this configuration descriptor is a CBOR map with the following
-optional fields. If no fields are relevant, an empty map should be encoded.
-Additional implementation-specific fields may be added using key values not in
-the range \[-70000, -70999\] (these are reserved for future additions here).
+The configuration descriptor is a CBOR map with the following optional fields.
+If no fields are relevant, an empty map should be encoded. The key value range
+\[-70000, -70999\] is reserved for the Android Profile for DICE.
+Implementation-specific fields may be added using key values outside of the
+reserved range.
```
| Name | Key | Value type | Meaning |
@@ -324,44 +217,13 @@
: : : : boot stage :
| Resettable | -70004 | null | If present, key changes on factory|
: : : : reset :
+| Security version | -70005 | uint | Machine-comparable, monotonically |
+: : : : increasing version of the firmware:
+: : : : component / boot stage where a :
+: : : : greater value indicates a newer :
+: : : : version :
```
-Please see
-[ProtectedData.aidl](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl)
-for a full CDDL definition of the BCC.
-
-### `CertificateRequest`
-
-The full CBOR message that will be sent to the server to request certificates
-is:
-
-```cddl
-CertificateRequest = [
- DeviceInfo,
- challenge : bstr, // Provided by the server
- ProtectedData, // See ProtectedData.aidl
- MacedKeysToSign // See IRemotelyProvisionedComponent.aidl
-]
-
-DeviceInfo = [
- VerifiedDeviceInfo, // See DeviceInfo.aidl
- UnverifiedDeviceInfo
-]
-
-// Unverified info is anything provided by the HLOS. Subject to change out of
-// step with the HAL.
-UnverifiedDeviceInfo = {
- ? "fingerprint" : tstr,
-}
-
-```
-
-It will be the responsibility of Keystore and the Provisioner to construct the
-`CertificateRequest`. The HAL provides a method to generate the elements that
-need to be constructed on the secure side, which are the tag field of
-`MacedKeysToSign`, `VerifiedDeviceInfo`, and the ciphertext field of
-`ProtectedData`.
-
### HAL
The remote provisioning HAL provides a simple interface that can be implemented
diff --git a/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
index 2a4cba1..b231dae 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
+++ b/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
@@ -422,11 +422,12 @@
* ; described above.
* -4670545 : bstr, ; Code Hash
* ? -4670546 : bstr, ; Code Descriptor
- * ? -4670547 : bstr, ; Configuration Hash
+ * -4670547 : bstr, ; Configuration Hash
* -4670548 : bstr .cbor { ; Configuration Descriptor
* ? -70002 : tstr, ; Component name
* ? -70003 : int / tstr, ; Component version
* ? -70004 : null, ; Resettable
+ * ? -70005 : uint, ; Security version
* },
* -4670549 : bstr, ; Authority Hash
* ? -4670550 : bstr, ; Authority Descriptor
diff --git a/staging/c2/aidl/android/hardware/media/c2/SurfaceSyncObj.aidl b/staging/c2/aidl/android/hardware/media/c2/SurfaceSyncObj.aidl
deleted file mode 100644
index 2e7330e..0000000
--- a/staging/c2/aidl/android/hardware/media/c2/SurfaceSyncObj.aidl
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-package android.hardware.media.c2;
-
-import android.hardware.common.NativeHandle;
-/**
- * Surface(BufferQueue/IGBP) synchronization object regarding # of dequeued
- * output buffers. This keeps # of dequeued buffers from Surface less than
- * configured max # of dequeued buffers all the time.
- */
-parcelable SurfaceSyncObj {
- /**
- * ASharedMemory for synchronization data. Layout is below
- *
- * |lock(futex) 4bytes|
- * |conditional_variable(futex) 4bytes|
- * |# of max dequeable buffer 4bytes|
- * |# of dequeued buffer 4bytes|
- * |Status of the surface 4bytes|
- * INIT = 0, Configuring surface is not finished.
- * ACTIVE = 1, Surface is ready to allocate(dequeue).
- * SWITCHING = 2, Switching to the new surface. It is blocked
- * to allocate(dequeue) a buffer until switching
- * completes.
- */
- NativeHandle syncMemory;
- /**
- * BufferQueue id.
- */
- long bqId;
- /**
- * Generation id.
- */
- int generationId;
- /**
- * Consumer usage flags. See +ndk
- * libnativewindow#AHardwareBuffer_UsageFlags for possible values.
- */
- long consumerUsage;
-}
diff --git a/staging/threadnetwork/OWNERS b/staging/threadnetwork/OWNERS
deleted file mode 100644
index 037215d..0000000
--- a/staging/threadnetwork/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 1203089
-
-wgtdkp@google.com
-xyk@google.com
-zhanglongxia@google.com
diff --git a/staging/threadnetwork/README.md b/staging/threadnetwork/README.md
deleted file mode 100644
index 12104e5..0000000
--- a/staging/threadnetwork/README.md
+++ /dev/null
@@ -1,12 +0,0 @@
-# Staging threadnetwork HAL interface
-
-The directory includes the unstable/unreleased version of `hardware/interfaces/threadnetwork`
-code which should **NOT** be used in production. But vendors may start verifying their hardware
-with the HAL interface.
-
-This directory will be cleaned up when the stable Thread HAL interface is added in
-`hardware/interfaces/threadnetwork` by version `V` or later.
-
-More information about _Thread_:
-- https://www.threadgroup.org
-- https://openthread.io
diff --git a/staging/threadnetwork/aidl/Android.bp b/staging/threadnetwork/aidl/Android.bp
deleted file mode 100644
index b59d6da..0000000
--- a/staging/threadnetwork/aidl/Android.bp
+++ /dev/null
@@ -1,26 +0,0 @@
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "hardware_interfaces_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["hardware_interfaces_license"],
-}
-
-aidl_interface {
- name: "android.hardware.threadnetwork",
- host_supported: true,
- vendor_available: true,
-
- srcs: [
- "android/hardware/threadnetwork/*.aidl",
- ],
-
- unstable: true,
-
- backend: {
- ndk: {
- enabled: true,
- },
- },
-}
diff --git a/staging/threadnetwork/aidl/default/Android.bp b/staging/threadnetwork/aidl/default/Android.bp
deleted file mode 100644
index 8fc22ad..0000000
--- a/staging/threadnetwork/aidl/default/Android.bp
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (C) 2022 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.
-
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "hardware_interfaces_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["hardware_interfaces_license"],
-}
-
-cc_defaults {
- name: "threadnetwork_service_default",
- vendor: true,
- relative_install_path: "hw",
-
- shared_libs: [
- "android.hardware.threadnetwork-ndk",
- "libbase",
- "libbinder_ndk",
- "libcutils",
- "liblog",
- "libutils",
- ],
-
- static_libs: [
- "openthread-common",
- "openthread-hdlc",
- "openthread-platform",
- "openthread-posix",
- "openthread-url",
- ],
-
- srcs: [
- "main.cpp",
- "service.cpp",
- "thread_chip.cpp",
- "utils.cpp",
- ],
-}
-
-cc_binary {
- name: "android.hardware.threadnetwork-service.sim",
- defaults: ["threadnetwork_service_default"],
- init_rc: ["android.hardware.threadnetwork-service.sim.rc"],
-}
-
-cc_binary {
- name: "android.hardware.threadnetwork-service",
- defaults: ["threadnetwork_service_default"],
-}
diff --git a/staging/threadnetwork/aidl/default/main.cpp b/staging/threadnetwork/aidl/default/main.cpp
deleted file mode 100644
index b6c8bbb..0000000
--- a/staging/threadnetwork/aidl/default/main.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-#include <android-base/logging.h>
-#include <utils/Log.h>
-
-#include "service.hpp"
-
-int main(int argc, char* argv[]) {
- CHECK_GT(argc, 1);
- aidl::android::hardware::threadnetwork::Service service(&argv[1], argc - 1);
-
- ALOGI("Thread Network HAL is running");
-
- service.startLoop();
- return EXIT_FAILURE; // should not reach
-}
diff --git a/staging/threadnetwork/aidl/default/utils.cpp b/staging/threadnetwork/aidl/default/utils.cpp
deleted file mode 100644
index d3b4062..0000000
--- a/staging/threadnetwork/aidl/default/utils.cpp
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-#include <openthread/logging.h>
-#include <utils/Log.h>
-
-void otLogCritPlat(const char* format, ...) {
- va_list args;
-
- va_start(args, format);
- __android_log_vprint(ANDROID_LOG_FATAL, LOG_TAG, format, args);
- va_end(args);
-}
-
-void otLogWarnPlat(const char* format, ...) {
- va_list args;
-
- va_start(args, format);
- __android_log_vprint(ANDROID_LOG_WARN, LOG_TAG, format, args);
- va_end(args);
-}
diff --git a/tetheroffload/control/1.1/Android.bp b/tetheroffload/control/1.1/Android.bp
index 7871c2c..0daa90e 100644
--- a/tetheroffload/control/1.1/Android.bp
+++ b/tetheroffload/control/1.1/Android.bp
@@ -22,7 +22,7 @@
"android.hidl.base@1.0",
],
apex_available: [
- "//apex_available:platform", // Used by InProcessTethering
+ "//apex_available:platform",
"com.android.tethering",
],
gen_java: true,
diff --git a/threadnetwork/aidl/Android.bp b/threadnetwork/aidl/Android.bp
new file mode 100644
index 0000000..480ac0f
--- /dev/null
+++ b/threadnetwork/aidl/Android.bp
@@ -0,0 +1,22 @@
+aidl_interface {
+ name: "android.hardware.threadnetwork",
+ vendor_available: true,
+ srcs: [
+ "android/hardware/threadnetwork/*.aidl",
+ ],
+
+ stability: "vintf",
+
+ backend: {
+ java: {
+ platform_apis: true,
+ },
+ ndk: {
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.threadnetwork",
+ ],
+ min_sdk_version: "33",
+ },
+ },
+}
diff --git a/threadnetwork/aidl/OWNERS b/threadnetwork/aidl/OWNERS
new file mode 100644
index 0000000..e3111c8
--- /dev/null
+++ b/threadnetwork/aidl/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 1288834
+zhanglongxia@google.com
+xyk@google.com
diff --git a/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChip.aidl b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChip.aidl
new file mode 100644
index 0000000..607ceb3
--- /dev/null
+++ b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChip.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.threadnetwork;
+@VintfStability
+interface IThreadChip {
+ void open(in android.hardware.threadnetwork.IThreadChipCallback callback);
+ void close();
+ void hardwareReset();
+ void sendSpinelFrame(in byte[] frame);
+ const int ERROR_FAILED = 1;
+ const int ERROR_NO_BUFS = 2;
+ const int ERROR_BUSY = 3;
+}
diff --git a/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChipCallback.aidl b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChipCallback.aidl
new file mode 100644
index 0000000..e86b3ec
--- /dev/null
+++ b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChipCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.threadnetwork;
+@VintfStability
+interface IThreadChipCallback {
+ oneway void onReceiveSpinelFrame(in byte[] frame);
+}
diff --git a/staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl b/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl
similarity index 87%
rename from staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl
rename to threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl
index 3c57149..e695623 100644
--- a/staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl
+++ b/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChip.aidl
@@ -22,6 +22,7 @@
* Controls a Thread radio chip on the device.
*/
+@VintfStability
interface IThreadChip {
/**
* The operation failed for the internal error.
@@ -43,10 +44,10 @@
* successfully, then the Thread HAL instance is ready to accept spinel
* messages through sendSpinelFrame() API.
*
- * @param callback A IThreadChipCallback callback instance. If multiple
- * callbacks are passed in, the open() will return ERROR_BUSY.
+ * @param callback A IThreadChipCallback callback instance.
*
* @throws EX_ILLEGAL_ARGUMENT if the callback handle is invalid (for example, it is null).
+ *
* @throws ServiceSpecificException with one of the following values:
* - ERROR_FAILED The interface cannot be opened due to an internal error.
* - ERROR_BUSY This interface is in use.
@@ -55,18 +56,18 @@
/**
* Close the Thread HAL instance. Must free all resources.
- *
- * @throws EX_ILLEGAL_STATE if the Thread HAL instance is not opened.
- *
*/
void close();
/**
- * This method resets the Thread HAL internal state. The callback registered by
- * `open()` won’t be reset and the resource allocated by `open()` won’t be free.
+ * This method hardware resets the Thread radio chip via the physical reset pin.
+ * The callback registered by `open()` won’t be reset and the resource allocated
+ * by `open()` won’t be free.
+ *
+ * @throws EX_UNSUPPORTED_OPERATION if the Thread radio chip doesn't support the hardware reset.
*
*/
- void reset();
+ void hardwareReset();
/**
* This method sends a spinel frame to the Thread HAL.
diff --git a/staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl b/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl
similarity index 98%
rename from staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl
rename to threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl
index a0fe88c..046edc3 100644
--- a/staging/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl
+++ b/threadnetwork/aidl/android/hardware/threadnetwork/IThreadChipCallback.aidl
@@ -16,6 +16,7 @@
package android.hardware.threadnetwork;
+@VintfStability
interface IThreadChipCallback {
/**
* This method is called when a spinel frame is received. Thread network
diff --git a/threadnetwork/aidl/default/Android.bp b/threadnetwork/aidl/default/Android.bp
new file mode 100644
index 0000000..bcd5704
--- /dev/null
+++ b/threadnetwork/aidl/default/Android.bp
@@ -0,0 +1,87 @@
+//
+// Copyright (c) 2022 Google LLC.
+// All rights reserved.
+//
+// This document is the property of Google LLC, Inc. It is
+// considered proprietary and confidential information.
+//
+// This document may not be reproduced or transmitted in any form,
+// in whole or in part, without the express written permission of
+// Google LLC.
+
+cc_defaults {
+ name: "threadnetwork_service_default",
+ vintf_fragments: ["threadnetwork-default.xml"],
+ vendor: true,
+ relative_install_path: "hw",
+
+ shared_libs: [
+ "android.hardware.threadnetwork-V1-ndk",
+ "libbase",
+ "libbinder_ndk",
+ "libcutils",
+ "liblog",
+ "libutils",
+ ],
+
+ static_libs: [
+ "openthread-common",
+ "openthread-hdlc",
+ "openthread-platform",
+ "openthread-posix",
+ "openthread-spi",
+ "openthread-url",
+ ],
+
+ srcs: [
+ "main.cpp",
+ "service.cpp",
+ "thread_chip.cpp",
+ "utils.cpp",
+ ],
+}
+
+cc_binary {
+ name: "android.hardware.threadnetwork-service.sim",
+ defaults: ["threadnetwork_service_default"],
+ init_rc: ["android.hardware.threadnetwork-service.sim.rc"],
+ required: ["ot-rcp"],
+}
+
+cc_binary {
+ name: "android.hardware.threadnetwork-service",
+ defaults: ["threadnetwork_service_default"],
+}
+
+cc_fuzz {
+ name: "android.hardware.threadnetwork-service.fuzzer",
+
+ defaults:["service_fuzzer_defaults"],
+ shared_libs: [
+ "libbinder_ndk",
+ ],
+
+ static_libs: [
+ "android.hardware.threadnetwork-V1-ndk",
+ "libbase",
+ "liblog",
+ "openthread-common",
+ "openthread-hdlc",
+ "openthread-platform",
+ "openthread-posix",
+ "openthread-spi",
+ "openthread-url",
+ ],
+
+ srcs: [
+ "thread_chip.cpp",
+ "utils.cpp",
+ "fuzzer.cpp",
+ ],
+
+ fuzz_config: {
+ cc: [
+ "zhanglongxia@google.com",
+ ],
+ },
+}
diff --git a/staging/threadnetwork/aidl/default/android.hardware.threadnetwork-service.sim.rc b/threadnetwork/aidl/default/android.hardware.threadnetwork-service.sim.rc
similarity index 100%
rename from staging/threadnetwork/aidl/default/android.hardware.threadnetwork-service.sim.rc
rename to threadnetwork/aidl/default/android.hardware.threadnetwork-service.sim.rc
diff --git a/threadnetwork/aidl/default/fuzzer.cpp b/threadnetwork/aidl/default/fuzzer.cpp
new file mode 100644
index 0000000..fb6e548
--- /dev/null
+++ b/threadnetwork/aidl/default/fuzzer.cpp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <fuzzbinder/libbinder_ndk_driver.h>
+#include <fuzzer/FuzzedDataProvider.h>
+#include "thread_chip.hpp"
+
+using aidl::android::hardware::threadnetwork::ThreadChip;
+using android::fuzzService;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ char url[] = "spinel+hdlc+null:///dev/null";
+ auto service = ndk::SharedRefBase::make<ThreadChip>(url);
+
+ fuzzService(service->asBinder().get(), FuzzedDataProvider(data, size));
+
+ return 0;
+}
+
diff --git a/threadnetwork/aidl/default/main.cpp b/threadnetwork/aidl/default/main.cpp
new file mode 100644
index 0000000..8419041
--- /dev/null
+++ b/threadnetwork/aidl/default/main.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#include <aidl/android/hardware/threadnetwork/IThreadChip.h>
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <utils/Log.h>
+
+#include "service.hpp"
+#include "thread_chip.hpp"
+
+using aidl::android::hardware::threadnetwork::IThreadChip;
+using aidl::android::hardware::threadnetwork::ThreadChip;
+
+int main(int argc, char* argv[]) {
+ CHECK_GT(argc, 1);
+ std::vector<std::shared_ptr<ThreadChip>> threadChips;
+ aidl::android::hardware::threadnetwork::Service service;
+
+ for (int id = 0; id < argc - 1; id++) {
+ binder_status_t status;
+ const std::string serviceName(std::string() + IThreadChip::descriptor + "/chip" +
+ std::to_string(id));
+ auto threadChip = ndk::SharedRefBase::make<ThreadChip>(argv[id + 1]);
+
+ CHECK_NE(threadChip, nullptr);
+
+ status = AServiceManager_addService(threadChip->asBinder().get(), serviceName.c_str());
+ CHECK_EQ(status, STATUS_OK);
+
+ ALOGI("ServiceName: %s, Url: %s", serviceName.c_str(), argv[id + 1]);
+ threadChips.push_back(std::move(threadChip));
+ }
+
+ ALOGI("Thread Network HAL is running");
+
+ service.startLoop();
+ return EXIT_FAILURE; // should not reach
+}
diff --git a/staging/threadnetwork/aidl/default/service.cpp b/threadnetwork/aidl/default/service.cpp
similarity index 75%
rename from staging/threadnetwork/aidl/default/service.cpp
rename to threadnetwork/aidl/default/service.cpp
index 8047214..7f583f4 100644
--- a/staging/threadnetwork/aidl/default/service.cpp
+++ b/threadnetwork/aidl/default/service.cpp
@@ -20,38 +20,24 @@
#include <android/binder_process.h>
#include <utils/Log.h>
-#include "thread_chip.hpp"
-
namespace aidl {
namespace android {
namespace hardware {
namespace threadnetwork {
-Service::Service(char* urls[], int numUrls) : mBinderFd(-1) {
- int fd;
-
- CHECK_NE(urls, nullptr);
- CHECK_GT(numUrls, 0);
-
- for (int i = 0; i < numUrls; i++) {
- auto threadChip = ndk::SharedRefBase::make<ThreadChip>(i, urls[i]);
- CHECK_NE(threadChip, nullptr);
- mThreadChips.push_back(std::move(threadChip));
- }
-
- binder_status_t status = ABinderProcess_setupPolling(&fd);
+Service::Service(void) : mBinderFd(-1) {
+ binder_status_t status = ABinderProcess_setupPolling(&mBinderFd);
CHECK_EQ(status, ::STATUS_OK);
- CHECK_GE(fd, 0);
- mBinderFd.reset(fd);
+ CHECK_GE(mBinderFd, 0);
}
void Service::Update(otSysMainloopContext& context) {
- FD_SET(mBinderFd.get(), &context.mReadFdSet);
- context.mMaxFd = std::max(context.mMaxFd, mBinderFd.get());
+ FD_SET(mBinderFd, &context.mReadFdSet);
+ context.mMaxFd = std::max(context.mMaxFd, mBinderFd);
}
void Service::Process(const otSysMainloopContext& context) {
- if (FD_ISSET(mBinderFd.get(), &context.mReadFdSet)) {
+ if (FD_ISSET(mBinderFd, &context.mReadFdSet)) {
ABinderProcess_handlePolledCommands();
}
}
diff --git a/staging/threadnetwork/aidl/default/service.hpp b/threadnetwork/aidl/default/service.hpp
similarity index 83%
rename from staging/threadnetwork/aidl/default/service.hpp
rename to threadnetwork/aidl/default/service.hpp
index 6e6e868..6a94791 100644
--- a/staging/threadnetwork/aidl/default/service.hpp
+++ b/threadnetwork/aidl/default/service.hpp
@@ -14,10 +14,7 @@
* limitations under the License.
*/
-#include <android-base/unique_fd.h>
-
#include "mainloop.hpp"
-#include "thread_chip.hpp"
namespace aidl {
namespace android {
@@ -26,15 +23,14 @@
class Service : public ot::Posix::Mainloop::Source {
public:
- Service(char* urls[], int numUrls);
+ Service(void);
void Update(otSysMainloopContext& context) override;
void Process(const otSysMainloopContext& context) override;
void startLoop(void);
private:
- ::android::base::unique_fd mBinderFd;
- std::vector<std::shared_ptr<ThreadChip>> mThreadChips;
+ int mBinderFd;
};
} // namespace threadnetwork
} // namespace hardware
diff --git a/staging/threadnetwork/aidl/default/thread_chip.cpp b/threadnetwork/aidl/default/thread_chip.cpp
similarity index 66%
rename from staging/threadnetwork/aidl/default/thread_chip.cpp
rename to threadnetwork/aidl/default/thread_chip.cpp
index 38abad4..3d38cb8 100644
--- a/staging/threadnetwork/aidl/default/thread_chip.cpp
+++ b/threadnetwork/aidl/default/thread_chip.cpp
@@ -23,56 +23,65 @@
#include <android/binder_process.h>
#include <utils/Log.h>
+#include "hdlc_interface.hpp"
+#include "spi_interface.hpp"
+
namespace aidl {
namespace android {
namespace hardware {
namespace threadnetwork {
-static ndk::ScopedAStatus errorStatus(int32_t error, const char* message) {
- return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(error, message));
-}
+ThreadChip::ThreadChip(char* url) : mUrl(), mRxFrameBuffer(), mCallback(nullptr) {
+ static const char kHdlcProtocol[] = "spinel+hdlc";
+ static const char kSpiProtocol[] = "spinel+spi";
+ const char* protocol;
-ThreadChip::ThreadChip(uint8_t id, char* url)
- : mUrl(),
- mInterface(handleReceivedFrame, this, mRxFrameBuffer),
- mRxFrameBuffer(),
- mCallback(nullptr) {
- const std::string name(std::string() + IThreadChip::descriptor + "/chip" + std::to_string(id));
- binder_status_t status;
-
- ALOGI("ServiceName: %s, Url: %s", name.c_str(), url);
CHECK_EQ(mUrl.Init(url), 0);
- status = AServiceManager_addService(asBinder().get(), name.c_str());
- CHECK_EQ(status, STATUS_OK);
+
+ protocol = mUrl.GetProtocol();
+ CHECK_NE(protocol, nullptr);
+
+ if (memcmp(protocol, kSpiProtocol, strlen(kSpiProtocol)) == 0) {
+ mSpinelInterface = std::make_shared<ot::Posix::SpiInterface>(handleReceivedFrameJump, this,
+ mRxFrameBuffer);
+ } else if (memcmp(protocol, kHdlcProtocol, strlen(kHdlcProtocol)) == 0) {
+ mSpinelInterface = std::make_shared<ot::Posix::HdlcInterface>(handleReceivedFrameJump, this,
+ mRxFrameBuffer);
+ } else {
+ ALOGE("The protocol \"%s\" is not supported", protocol);
+ exit(EXIT_FAILURE);
+ }
+
+ CHECK_NE(mSpinelInterface, nullptr);
mDeathRecipient = ndk::ScopedAIBinder_DeathRecipient(
- AIBinder_DeathRecipient_new(ThreadChip::onBinderDied));
- AIBinder_DeathRecipient_setOnUnlinked(mDeathRecipient.get(), ThreadChip::onBinderUnlinked);
+ AIBinder_DeathRecipient_new(ThreadChip::onBinderDiedJump));
+ AIBinder_DeathRecipient_setOnUnlinked(mDeathRecipient.get(), ThreadChip::onBinderUnlinkedJump);
}
ThreadChip::~ThreadChip() {
AIBinder_DeathRecipient_delete(mDeathRecipient.get());
}
-void ThreadChip::onBinderDied(void* context) {
+void ThreadChip::onBinderDiedJump(void* context) {
reinterpret_cast<ThreadChip*>(context)->onBinderDied();
}
void ThreadChip::onBinderDied(void) {
- ALOGW("Thread Network HAL client is dead.");
+ ALOGW("Thread Network HAL client is dead");
}
-void ThreadChip::onBinderUnlinked(void* context) {
+void ThreadChip::onBinderUnlinkedJump(void* context) {
reinterpret_cast<ThreadChip*>(context)->onBinderUnlinked();
}
void ThreadChip::onBinderUnlinked(void) {
- ALOGW("ThreadChip binder is unlinked.");
+ ALOGW("ThreadChip binder is unlinked");
deinitChip();
}
-void ThreadChip::handleReceivedFrame(void* context) {
- reinterpret_cast<ThreadChip*>(context)->handleReceivedFrame();
+void ThreadChip::handleReceivedFrameJump(void* context) {
+ static_cast<ThreadChip*>(context)->handleReceivedFrame();
}
void ThreadChip::handleReceivedFrame(void) {
@@ -89,9 +98,9 @@
if (status.isOk()) {
AIBinder_linkToDeath(in_callback->asBinder().get(), mDeathRecipient.get(), this);
- ALOGI("Open IThreadChip successfully.");
+ ALOGI("Open IThreadChip successfully");
} else {
- ALOGW("Open IThreadChip failed, error: %s", status.getDescription().c_str());
+ ALOGW("Failed to open IThreadChip: %s", status.getDescription().c_str());
}
return status;
@@ -101,7 +110,7 @@
if (in_callback == nullptr) {
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
} else if (mCallback == nullptr) {
- if (mInterface.Init(mUrl) != OT_ERROR_NONE) {
+ if (mSpinelInterface->Init(mUrl) != OT_ERROR_NONE) {
return errorStatus(ERROR_FAILED, "Failed to initialize the interface");
}
@@ -109,7 +118,7 @@
ot::Posix::Mainloop::Manager::Get().Add(*this);
return ndk::ScopedAStatus::ok();
} else {
- return errorStatus(ERROR_BUSY, "Interface is already opened");
+ return errorStatus(ERROR_BUSY, "Interface has been opened");
}
}
@@ -125,7 +134,7 @@
ALOGI("Close IThreadChip successfully");
} else {
- ALOGW("Close IThreadChip failed, error: %s", status.getDescription().c_str());
+ ALOGW("Failed to close IThreadChip: %s", status.getDescription().c_str());
}
return status;
@@ -133,7 +142,7 @@
ndk::ScopedAStatus ThreadChip::deinitChip() {
if (mCallback != nullptr) {
- mInterface.Deinit();
+ mSpinelInterface->Deinit();
ot::Posix::Mainloop::Manager::Get().Remove(*this);
mCallback = nullptr;
return ndk::ScopedAStatus::ok();
@@ -149,8 +158,8 @@
if (mCallback == nullptr) {
status = errorStatus(ERROR_FAILED, "The interface is not open");
} else {
- error = mInterface.SendFrame(reinterpret_cast<const uint8_t*>(in_frame.data()),
- in_frame.size());
+ error = mSpinelInterface->SendFrame(reinterpret_cast<const uint8_t*>(in_frame.data()),
+ in_frame.size());
if (error == OT_ERROR_NONE) {
status = ndk::ScopedAStatus::ok();
} else if (error == OT_ERROR_NO_BUFS) {
@@ -169,28 +178,30 @@
return status;
}
-ndk::ScopedAStatus ThreadChip::reset() {
- mInterface.OnRcpReset();
+ndk::ScopedAStatus ThreadChip::hardwareReset() {
+ if (mSpinelInterface->HardwareReset() == OT_ERROR_NOT_IMPLEMENTED) {
+ return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+ }
+
ALOGI("reset()");
return ndk::ScopedAStatus::ok();
}
void ThreadChip::Update(otSysMainloopContext& context) {
if (mCallback != nullptr) {
- mInterface.UpdateFdSet(context.mReadFdSet, context.mWriteFdSet, context.mMaxFd,
- context.mTimeout);
+ mSpinelInterface->UpdateFdSet(&context);
}
}
void ThreadChip::Process(const otSysMainloopContext& context) {
- struct RadioProcessContext radioContext;
-
if (mCallback != nullptr) {
- radioContext.mReadFdSet = &context.mReadFdSet;
- radioContext.mWriteFdSet = &context.mWriteFdSet;
- mInterface.Process(radioContext);
+ mSpinelInterface->Process(&context);
}
}
+
+ndk::ScopedAStatus ThreadChip::errorStatus(int32_t error, const char* message) {
+ return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(error, message));
+}
} // namespace threadnetwork
} // namespace hardware
} // namespace android
diff --git a/staging/threadnetwork/aidl/default/thread_chip.hpp b/threadnetwork/aidl/default/thread_chip.hpp
similarity index 84%
rename from staging/threadnetwork/aidl/default/thread_chip.hpp
rename to threadnetwork/aidl/default/thread_chip.hpp
index da5cba7..1ab6d54 100644
--- a/staging/threadnetwork/aidl/default/thread_chip.hpp
+++ b/threadnetwork/aidl/default/thread_chip.hpp
@@ -19,7 +19,6 @@
#include <aidl/android/hardware/threadnetwork/BnThreadChip.h>
#include <aidl/android/hardware/threadnetwork/IThreadChipCallback.h>
-#include "hdlc_interface.hpp"
#include "lib/spinel/spinel_interface.hpp"
#include "mainloop.hpp"
@@ -34,29 +33,29 @@
class ThreadChip : public BnThreadChip, ot::Posix::Mainloop::Source {
public:
- ThreadChip(uint8_t id, char* url);
+ ThreadChip(char* url);
~ThreadChip();
ndk::ScopedAStatus open(const std::shared_ptr<IThreadChipCallback>& in_callback) override;
ndk::ScopedAStatus close() override;
ndk::ScopedAStatus sendSpinelFrame(const std::vector<uint8_t>& in_frame) override;
- ndk::ScopedAStatus reset() override;
+ ndk::ScopedAStatus hardwareReset() override;
void Update(otSysMainloopContext& context) override;
void Process(const otSysMainloopContext& context) override;
private:
- static void onBinderDied(void* context);
+ static void onBinderDiedJump(void* context);
void onBinderDied(void);
- static void onBinderUnlinked(void* context);
+ static void onBinderUnlinkedJump(void* context);
void onBinderUnlinked(void);
- static void handleReceivedFrame(void* context);
+ static void handleReceivedFrameJump(void* context);
void handleReceivedFrame(void);
-
+ ndk::ScopedAStatus errorStatus(int32_t error, const char* message);
ndk::ScopedAStatus initChip(const std::shared_ptr<IThreadChipCallback>& in_callback);
ndk::ScopedAStatus deinitChip();
ot::Url::Url mUrl;
- ot::Posix::HdlcInterface mInterface;
+ std::shared_ptr<ot::Spinel::SpinelInterface> mSpinelInterface;
ot::Spinel::SpinelInterface::RxFrameBuffer mRxFrameBuffer;
std::shared_ptr<IThreadChipCallback> mCallback;
::ndk::ScopedAIBinder_DeathRecipient mDeathRecipient;
diff --git a/threadnetwork/aidl/default/threadnetwork-default.xml b/threadnetwork/aidl/default/threadnetwork-default.xml
new file mode 100644
index 0000000..d7dee1e
--- /dev/null
+++ b/threadnetwork/aidl/default/threadnetwork-default.xml
@@ -0,0 +1,6 @@
+<manifest version="1.0" type="device">
+ <hal format="aidl">
+ <name>android.hardware.threadnetwork</name>
+ <fqname>IThreadChip/chip0</fqname>
+ </hal>
+</manifest>
diff --git a/threadnetwork/aidl/default/utils.cpp b/threadnetwork/aidl/default/utils.cpp
new file mode 100644
index 0000000..1cb42ec
--- /dev/null
+++ b/threadnetwork/aidl/default/utils.cpp
@@ -0,0 +1,80 @@
+
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#include <openthread/instance.h>
+#include <openthread/logging.h>
+#include <openthread/platform/alarm-milli.h>
+#include <utils/Log.h>
+
+void otLogCritPlat(const char* format, ...) {
+ va_list args;
+
+ va_start(args, format);
+ __android_log_vprint(ANDROID_LOG_FATAL, LOG_TAG, format, args);
+ va_end(args);
+}
+
+void otLogWarnPlat(const char* format, ...) {
+ va_list args;
+
+ va_start(args, format);
+ __android_log_vprint(ANDROID_LOG_WARN, LOG_TAG, format, args);
+ va_end(args);
+}
+
+void otLogNotePlat(const char* format, ...) {
+ va_list args;
+
+ va_start(args, format);
+ __android_log_vprint(ANDROID_LOG_INFO, LOG_TAG, format, args);
+ va_end(args);
+}
+
+void otLogInfoPlat(const char* format, ...) {
+ va_list args;
+
+ va_start(args, format);
+ __android_log_vprint(ANDROID_LOG_INFO, LOG_TAG, format, args);
+ va_end(args);
+}
+
+void otLogDebgPlat(const char* format, ...) {
+ va_list args;
+
+ va_start(args, format);
+ __android_log_vprint(ANDROID_LOG_DEBUG, LOG_TAG, format, args);
+ va_end(args);
+}
+
+void otDumpDebgPlat(const char* aText, const void* aData, uint16_t aDataLength) {
+ constexpr uint16_t kBufSize = 512;
+ char buf[kBufSize];
+
+ if ((aText != nullptr) && (aData != nullptr)) {
+ const uint8_t* data = reinterpret_cast<const uint8_t*>(aData);
+
+ for (uint16_t i = 0; (i < aDataLength) && (i < (kBufSize - 1) / 3); i++) {
+ snprintf(buf + (i * 3), (kBufSize - 1) - (i * 3), "%02x ", data[i]);
+ }
+
+ __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, "%s: %s", aText, buf);
+ }
+}
+
+OT_TOOL_WEAK void otPlatAlarmMilliFired(otInstance* aInstance) {
+ OT_UNUSED_VARIABLE(aInstance);
+}
diff --git a/staging/threadnetwork/aidl/vts/Android.bp b/threadnetwork/aidl/vts/Android.bp
similarity index 71%
rename from staging/threadnetwork/aidl/vts/Android.bp
rename to threadnetwork/aidl/vts/Android.bp
index e2609ed..864e885 100644
--- a/staging/threadnetwork/aidl/vts/Android.bp
+++ b/threadnetwork/aidl/vts/Android.bp
@@ -14,15 +14,6 @@
// limitations under the License.
//
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "hardware_interfaces_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["hardware_interfaces_license"],
-}
-
cc_test {
name: "VtsHalThreadNetworkTargetTest",
defaults: [
@@ -38,7 +29,7 @@
"libbinder_ndk",
],
static_libs: [
- "android.hardware.threadnetwork-ndk",
+ "android.hardware.threadnetwork-V1-ndk",
],
test_suites: [
"general-tests",
diff --git a/staging/threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp b/threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp
similarity index 95%
rename from staging/threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp
rename to threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp
index 3e43f9c..5925b54 100644
--- a/staging/threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp
+++ b/threadnetwork/aidl/vts/VtsHalThreadNetworkTargetTest.cpp
@@ -76,7 +76,6 @@
ndk::SharedRefBase::make<ThreadChipCallback>([](auto /* data */) {});
EXPECT_TRUE(thread_chip->open(callback).isOk());
- EXPECT_EQ(thread_chip->open(callback).getServiceSpecificError(), IThreadChip::ERROR_BUSY);
}
TEST_P(ThreadNetworkAidl, Close) {
@@ -85,7 +84,6 @@
EXPECT_TRUE(thread_chip->open(callback).isOk());
EXPECT_TRUE(thread_chip->close().isOk());
- EXPECT_EQ(thread_chip->close().getExceptionCode(), EX_ILLEGAL_STATE);
}
TEST_P(ThreadNetworkAidl, Reset) {
@@ -93,7 +91,7 @@
ndk::SharedRefBase::make<ThreadChipCallback>([](auto /* data */) {});
EXPECT_TRUE(thread_chip->open(callback).isOk());
- EXPECT_TRUE(thread_chip->reset().isOk());
+ EXPECT_TRUE(thread_chip->hardwareReset().isOk());
}
TEST_P(ThreadNetworkAidl, SendSpinelFrame) {
diff --git a/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp b/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp
index 19830a6..0883de2 100644
--- a/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp
+++ b/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp
@@ -95,6 +95,7 @@
Status retval) override {
UsbClientCallbackArgs arg;
if (retval == Status::SUCCESS) {
+ arg.usb_last_port_status.status.portName = currentPortStatus[0].status.portName.c_str();
arg.usb_last_port_status.status.supportedModes =
currentPortStatus[0].status.supportedModes;
arg.usb_last_port_status.status.currentMode = currentPortStatus[0].status.currentMode;
@@ -165,9 +166,12 @@
auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_1);
EXPECT_TRUE(res.no_timeout);
EXPECT_EQ(2, res.args->last_usb_cookie);
- EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.currentMode);
- EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.supportedModes);
- EXPECT_EQ(Status::SUCCESS, res.args->usb_last_status);
+ // if there are no type-c ports, skip below checks
+ if (!res.args->usb_last_port_status.status.portName.empty()) {
+ EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.currentMode);
+ EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.supportedModes);
+ EXPECT_EQ(Status::SUCCESS, res.args->usb_last_status);
+ }
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(UsbHidlTest);
INSTANTIATE_TEST_SUITE_P(
diff --git a/usb/OWNERS b/usb/OWNERS
index 2b1d34d..3611b4d 100644
--- a/usb/OWNERS
+++ b/usb/OWNERS
@@ -1,4 +1,8 @@
# Bug component: 175220
+aprasath@google.com
+kumarashishg@google.com
+sarup@google.com
+anothermark@google.com
albertccwang@google.com
badhri@google.com
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
index 25d704e..ff9c247 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -34,23 +34,24 @@
package android.hardware.uwb.fira_android;
@Backing(type="int") @VintfStability
enum UwbVendorCapabilityTlvTypes {
- SUPPORTED_POWER_STATS_QUERY = 192,
- CCC_SUPPORTED_CHAPS_PER_SLOT = 160,
- CCC_SUPPORTED_SYNC_CODES = 161,
- CCC_SUPPORTED_HOPPING_CONFIG_MODES_AND_SEQUENCES = 162,
- CCC_SUPPORTED_CHANNELS = 163,
- CCC_SUPPORTED_VERSIONS = 164,
- CCC_SUPPORTED_UWB_CONFIGS = 165,
- CCC_SUPPORTED_PULSE_SHAPE_COMBOS = 166,
- CCC_SUPPORTED_RAN_MULTIPLIER = 167,
- CCC_SUPPORTED_MAX_RANGING_SESSION_NUMBER = 168,
- CCC_SUPPORTED_MIN_UWB_INITIATION_TIME_MS = 169,
- SUPPORTED_AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 227,
- SUPPORTED_MIN_RANGING_INTERVAL_MS = 228,
- SUPPORTED_RANGE_DATA_NTF_CONFIG = 229,
- SUPPORTED_RSSI_REPORTING = 230,
- SUPPORTED_DIAGNOSTICS = 231,
- SUPPORTED_MIN_SLOT_DURATION_RSTU = 232,
- SUPPORTED_MAX_RANGING_SESSION_NUMBER = 233,
- SUPPORTED_CHANNELS_AOA = 234,
+ SUPPORTED_POWER_STATS_QUERY = 0xC0,
+ CCC_SUPPORTED_CHAPS_PER_SLOT = 0xA0,
+ CCC_SUPPORTED_SYNC_CODES = 0xA1,
+ CCC_SUPPORTED_HOPPING_CONFIG_MODES_AND_SEQUENCES = 0xA2,
+ CCC_SUPPORTED_CHANNELS = 0xA3,
+ CCC_SUPPORTED_VERSIONS = 0xA4,
+ CCC_SUPPORTED_UWB_CONFIGS = 0xA5,
+ CCC_SUPPORTED_PULSE_SHAPE_COMBOS = 0xA6,
+ CCC_SUPPORTED_RAN_MULTIPLIER = 0xA7,
+ CCC_SUPPORTED_MAX_RANGING_SESSION_NUMBER = 0xA8,
+ CCC_SUPPORTED_MIN_UWB_INITIATION_TIME_MS = 0xA9,
+ RADAR_SUPPORT = 0xB0,
+ SUPPORTED_AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 0xE3,
+ SUPPORTED_MIN_RANGING_INTERVAL_MS = 0xE4,
+ SUPPORTED_RANGE_DATA_NTF_CONFIG = 0xE5,
+ SUPPORTED_RSSI_REPORTING = 0xE6,
+ SUPPORTED_DIAGNOSTICS = 0xE7,
+ SUPPORTED_MIN_SLOT_DURATION_RSTU = 0xE8,
+ SUPPORTED_MAX_RANGING_SESSION_NUMBER = 0xE9,
+ SUPPORTED_CHANNELS_AOA = 0xEA,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
index 0e33f70..702e561 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
@@ -40,17 +40,19 @@
PULSE_SHAPE_PRECURSOR_FREE = 1,
PULSE_SHAPE_PRECURSOR_FREE_SPECIAL = 2,
CHAPS_PER_SLOT_3 = 1,
- CHAPS_PER_SLOT_4 = 2,
- CHAPS_PER_SLOT_6 = 4,
- CHAPS_PER_SLOT_8 = 8,
- CHAPS_PER_SLOT_9 = 16,
- CHAPS_PER_SLOT_12 = 32,
- CHAPS_PER_SLOT_24 = 64,
- HOPPING_SEQUENCE_DEFAULT = 16,
- HOPPING_SEQUENCE_AES = 8,
- HOPPING_CONFIG_MODE_NONE = 128,
- HOPPING_CONFIG_MODE_CONTINUOUS = 64,
- HOPPING_CONFIG_MODE_ADAPTIVE = 32,
+ CHAPS_PER_SLOT_4 = (1 << 1) /* 2 */,
+ CHAPS_PER_SLOT_6 = (1 << 2) /* 4 */,
+ CHAPS_PER_SLOT_8 = (1 << 3) /* 8 */,
+ CHAPS_PER_SLOT_9 = (1 << 4) /* 16 */,
+ CHAPS_PER_SLOT_12 = (1 << 5) /* 32 */,
+ CHAPS_PER_SLOT_24 = (1 << 6) /* 64 */,
+ HOPPING_SEQUENCE_DEFAULT = (1 << 4) /* 16 */,
+ HOPPING_SEQUENCE_AES = (1 << 3) /* 8 */,
+ HOPPING_CONFIG_MODE_NONE = (1 << 7) /* 128 */,
+ HOPPING_CONFIG_MODE_CONTINUOUS = (1 << 6) /* 64 */,
+ HOPPING_CONFIG_MODE_ADAPTIVE = (1 << 5) /* 32 */,
CCC_CHANNEL_5 = 1,
- CCC_CHANNEL_9 = 2,
+ CCC_CHANNEL_9 = (1 << 1) /* 2 */,
+ RADAR_NOT_SUPPORTED = 0,
+ RADAR_SWEEP_SAMPLES_SUPPORTED = 1,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl
new file mode 100644
index 0000000..efafa32
--- /dev/null
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.uwb.fira_android;
+@Backing(type="byte") @VintfStability
+enum UwbVendorDataPacketFormat {
+ RADAR_DATA_MESSAGE = 0xF,
+}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
index fbcfbff..1506406 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
@@ -34,7 +34,9 @@
package android.hardware.uwb.fira_android;
@Backing(type="byte") @VintfStability
enum UwbVendorGidAndroidOids {
- ANDROID_GET_POWER_STATS = 0,
- ANDROID_SET_COUNTRY_CODE = 1,
- ANDROID_RANGE_DIAGNOSTICS = 2,
+ ANDROID_GET_POWER_STATS = 0x0,
+ ANDROID_SET_COUNTRY_CODE = 0x1,
+ ANDROID_RANGE_DIAGNOSTICS = 0x2,
+ RADAR_SET_APP_CONFIG = 0x11,
+ RADAR_GET_APP_CONFIG = 0x12,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGids.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGids.aidl
index 5515c67..f02ed70 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGids.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGids.aidl
@@ -34,5 +34,5 @@
package android.hardware.uwb.fira_android;
@Backing(type="byte") @VintfStability
enum UwbVendorGids {
- ANDROID = 12,
+ ANDROID = 0xC,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl
new file mode 100644
index 0000000..760166c
--- /dev/null
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.uwb.fira_android;
+@Backing(type="int") @VintfStability
+enum UwbVendorRadarAppConfigTlvTypes {
+ RADAR_TIMING_PARAMS = 0x0,
+ SAMPLES_PER_SWEEP = 0x1,
+ RADAR_CHANNEL_NUMBER = 0x2,
+ SWEEP_OFFSET = 0x3,
+ RADAR_RFRAME_CONFIG = 0x4,
+ RADAR_PREAMBLE_DURATION = 0x5,
+ RADAR_PREAMBLE_CODE_INDEX = 0x6,
+ RADAR_SESSION_PRIORITY = 0x7,
+ BITS_PER_SAMPLE = 0x8,
+ RADAR_PRF_MODE = 0x9,
+ NUMBER_OF_BURSTS = 0xA,
+ RADAR_DATA_TYPE = 0xB,
+}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl
new file mode 100644
index 0000000..1eb2ce9
--- /dev/null
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.uwb.fira_android;
+@Backing(type="int") @VintfStability
+enum UwbVendorRadarAppConfigTlvValues {
+ RADAR_DATA_TYPE_RADAR_SWEEP_SAMPLES = 0x0,
+}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
index a438cbe..db1e0db 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
@@ -34,7 +34,7 @@
package android.hardware.uwb.fira_android;
@Backing(type="int") @VintfStability
enum UwbVendorReasonCodes {
- REASON_ERROR_INVALID_CHANNEL_WITH_AOA = 128,
- REASON_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 129,
- REASON_REGULATION_UWB_OFF = 130,
+ REASON_ERROR_INVALID_CHANNEL_WITH_AOA = 0x80,
+ REASON_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 0x81,
+ REASON_REGULATION_UWB_OFF = 0x82,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
index c3ac401..d02cf4d 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
@@ -34,16 +34,16 @@
package android.hardware.uwb.fira_android;
@Backing(type="int") @VintfStability
enum UwbVendorSessionAppConfigTlvTypes {
- CCC_HOP_MODE_KEY = 160,
- CCC_UWB_TIME0 = 161,
- CCC_RANGING_PROTOCOL_VER = 163,
- CCC_UWB_CONFIG_ID = 164,
- CCC_PULSESHAPE_COMBO = 165,
- CCC_URSK_TTL = 166,
- CCC_LAST_INDEX_USED = 168,
- NB_OF_RANGE_MEASUREMENTS = 227,
- NB_OF_AZIMUTH_MEASUREMENTS = 228,
- NB_OF_ELEVATION_MEASUREMENTS = 229,
- ENABLE_DIAGNOSTICS = 232,
- DIAGRAMS_FRAME_REPORTS_FIELDS = 233,
+ CCC_HOP_MODE_KEY = 0xA0,
+ CCC_UWB_TIME0 = 0xA1,
+ CCC_RANGING_PROTOCOL_VER = 0xA3,
+ CCC_UWB_CONFIG_ID = 0xA4,
+ CCC_PULSESHAPE_COMBO = 0xA5,
+ CCC_URSK_TTL = 0xA6,
+ CCC_LAST_INDEX_USED = 0xA8,
+ NB_OF_RANGE_MEASUREMENTS = 0xE3,
+ NB_OF_AZIMUTH_MEASUREMENTS = 0xE4,
+ NB_OF_ELEVATION_MEASUREMENTS = 0xE5,
+ ENABLE_DIAGNOSTICS = 0xE8,
+ DIAGRAMS_FRAME_REPORTS_FIELDS = 0xE9,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvValues.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvValues.aidl
index a7f487b..5216e1f 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvValues.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvValues.aidl
@@ -34,5 +34,5 @@
package android.hardware.uwb.fira_android;
@Backing(type="int") @VintfStability
enum UwbVendorSessionAppConfigTlvValues {
- AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 240,
+ AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 0xF0,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
index 30a0a1b..bf968bd 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
@@ -34,5 +34,6 @@
package android.hardware.uwb.fira_android;
@Backing(type="int") @VintfStability
enum UwbVendorSessionInitSessionType {
- CCC = 160,
+ CCC = 0xA0,
+ RADAR = 0xA1,
}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
index 28cf7fe..52f1350 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
@@ -34,8 +34,8 @@
package android.hardware.uwb.fira_android;
@Backing(type="byte") @VintfStability
enum UwbVendorStatusCodes {
- STATUS_ERROR_CCC_SE_BUSY = 80,
- STATUS_ERROR_CCC_LIFECYCLE = 81,
- STATUS_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 82,
- STATUS_REGULATION_UWB_OFF = 83,
+ STATUS_ERROR_CCC_SE_BUSY = 0x50,
+ STATUS_ERROR_CCC_LIFECYCLE = 0x51,
+ STATUS_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 0x52,
+ STATUS_REGULATION_UWB_OFF = 0x53,
}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/README.md b/uwb/aidl/android/hardware/uwb/fira_android/README.md
index e658d93..7912bbc 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/README.md
+++ b/uwb/aidl/android/hardware/uwb/fira_android/README.md
@@ -10,6 +10,3 @@
All other interactions sent/received over the HAL interface is expected to
comply with the UCI specification that can be found [here](
https://groups.firaconsortium.org/wg/Technical/document/folder/127).
-
-TODO([b/196004116](b/196004116)): Link to the published specification.
-
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
index 22b7bfe..ceef1be 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -150,6 +150,16 @@
CCC_SUPPORTED_MIN_UWB_INITIATION_TIME_MS = 0xA9,
/*********************************************
+ * RADAR specific
+ ********************************************/
+ /**
+ * 1 byte bitmask to indicate the supported Radar data types.
+ * Each "1" in this bitmap corresponds to a specific radar data type where:
+ * 0x01 = "Radar Sweep Samples",
+ */
+ RADAR_SUPPORT = 0xB0,
+
+ /*********************************************
* FIRA specific
********************************************/
/**
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
index 7c86b79..6ef52fe 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
@@ -51,4 +51,10 @@
CCC_CHANNEL_5 = 1,
CCC_CHANNEL_9 = 1 << 1,
+
+ /*********************************************
+ * RADAR specific
+ ********************************************/
+ RADAR_NOT_SUPPORTED = 0,
+ RADAR_SWEEP_SAMPLES_SUPPORTED = 1,
}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl
new file mode 100644
index 0000000..7a1b033
--- /dev/null
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorDataPacketFormat.aidl
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+package android.hardware.uwb.fira_android;
+
+/**
+ * Android specific vendor DPF (Data Packet Format) should be defined here.
+ */
+@VintfStability
+@Backing(type="byte")
+enum UwbVendorDataPacketFormat {
+ // Used to send radar data messages from UWBS to the host.
+ RADAR_DATA_MESSAGE = 0xF,
+}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
index 4768f55..95c10a8 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
@@ -37,4 +37,13 @@
// Supported only if the UwbVendorCapabilityTlvTypes.SUPPORTED_DIAGNOSTICS set
// to 1.
ANDROID_RANGE_DIAGNOSTICS = 0x2,
+
+ /*********************************************
+ * Range 0x10 - 0x1F reserved for RADAR specific
+ * Supported only if the UwbVendorCapabilityTlvTypes.RADAR_SUPPORT is not 0x00.
+ ********************************************/
+ // Used to set application configurations for radar session.
+ RADAR_SET_APP_CONFIG = 0x11,
+ // Used to get application configurations for radar session.
+ RADAR_GET_APP_CONFIG = 0x12,
}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl
new file mode 100644
index 0000000..a5ea688
--- /dev/null
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvTypes.aidl
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+package android.hardware.uwb.fira_android;
+
+/**
+ * Android specific radar app params set/expected in UCI command:
+ * GID: 1100b (Android specific Group)
+ * OID: 010001b (RADAR_SET_APP_CONFIG_CMD)
+ * OID: 010010b (RADAR_GET_APP_CONFIG_CMD)
+ */
+@VintfStability
+@Backing(type="int")
+enum UwbVendorRadarAppConfigTlvTypes {
+ /**
+ * 7 byte data
+ * Radar frame timing parameters:
+ * Octet [3:0] - BURST_PERIOD
+ * Duration between the start of two consecutive Radar bursts in ms.
+ * Octet [5:4] - SWEEP_PERIOD
+ * Duration between the start times of two consecutive Radar sweeps in
+ * RSTU.
+ * Octet [6] - SWEEPS_PER_BURST
+ * Number of Radar sweeps within the Radar burst.
+ */
+ RADAR_TIMING_PARAMS = 0x0,
+ /**
+ * 1 byte data
+ * The number of samples captured for each radar sweep. (default = 64)
+ */
+ SAMPLES_PER_SWEEP = 0x1,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config.
+ * (default = 9)
+ */
+ RADAR_CHANNEL_NUMBER = 0x2,
+ /**
+ * 2 byte data
+ * Defines the start offset with respect to 0cm distance to limit the sweep
+ * range. Signed value and unit in samples.
+ * (default = 0)
+ */
+ SWEEP_OFFSET = 0x3,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config.
+ * (default = 0x0)
+ */
+ RADAR_RFRAME_CONFIG = 0x4,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config, but extended to 0xA.
+ * (default = 0x2 : 128 symbols)
+ */
+ RADAR_PREAMBLE_DURATION = 0x5,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config, but extended to 127.
+ * (default = 25)
+ */
+ RADAR_PREAMBLE_CODE_INDEX = 0x6,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config.
+ * (default = 50)
+ */
+ RADAR_SESSION_PRIORITY = 0x7,
+ /**
+ * 1 byte data
+ * Bits per sample in the radar sweep.
+ * 0x00 = 32 bits per sample (default)
+ * 0x01 = 48 bits per sample
+ * 0x02 = 64 bits per sample
+ */
+ BITS_PER_SAMPLE = 0x8,
+ /**
+ * 1 byte data
+ * Same as in FiRa UCI Session App Config.
+ * (default = 0x1)
+ */
+ RADAR_PRF_MODE = 0x9,
+ /**
+ * 2 byte data
+ * Maximum number of Radar bursts to be executed in the session. The
+ * session is stopped and moved to SESSION_STATE_IDLE Session State when
+ * configured radar bursts are elapsed.
+ * 0x00 = Unlimited (default)
+ */
+ NUMBER_OF_BURSTS = 0xA,
+ /**
+ * 2 byte data
+ * Type of radar data to be reported.
+ * 0x00: Radar Sweep Samples. Reported in RADAR_DATA_NTF. (default)
+ */
+ RADAR_DATA_TYPE = 0xB,
+}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl
new file mode 100644
index 0000000..81c0a4d
--- /dev/null
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorRadarAppConfigTlvValues.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+package android.hardware.uwb.fira_android;
+
+/**
+ * Android specific radar app config values set/expected in UCI command:
+ * GID: 1100b (Android specific Group)
+ * OID: 010001b (RADAR_SET_APP_CONFIG_CMD)
+ * OID: 010010b (RADAR_GET_APP_CONFIG_CMD)
+ */
+@VintfStability
+@Backing(type="int")
+enum UwbVendorRadarAppConfigTlvValues {
+ RADAR_DATA_TYPE_RADAR_SWEEP_SAMPLES = 0x0,
+}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
index 1e2c817..d3df672 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionInitSessionType.aidl
@@ -29,4 +29,5 @@
enum UwbVendorSessionInitSessionType {
/** Added in vendor version 0. */
CCC = 0xA0,
+ RADAR = 0xA1,
}
diff --git a/uwb/aidl/default/src/uwb_chip.rs b/uwb/aidl/default/src/uwb_chip.rs
index 7c2c300..cf32694 100644
--- a/uwb/aidl/default/src/uwb_chip.rs
+++ b/uwb/aidl/default/src/uwb_chip.rs
@@ -6,8 +6,8 @@
use async_trait::async_trait;
use binder::{Result, Strong};
-use tokio::fs::File;
-use tokio::io::{AsyncReadExt, AsyncWriteExt};
+use tokio::fs::{self, File};
+use tokio::io::AsyncReadExt;
use tokio::sync::Mutex;
use std::os::fd::AsRawFd;
@@ -22,7 +22,6 @@
callbacks: Strong<dyn IUwbClientCallback>,
#[allow(dead_code)]
tasks: tokio::task::JoinSet<()>,
- write: File,
},
}
@@ -65,17 +64,11 @@
async fn open(&self, callbacks: &Strong<dyn IUwbClientCallback>) -> Result<()> {
log::debug!("open: {:?}", &self.path);
- let serial = File::open(&self.path)
+ let mut serial = File::open(&self.path)
.await
.and_then(makeraw)
.map_err(|_| binder::StatusCode::UNKNOWN_ERROR)?;
- let mut read = serial
- .try_clone()
- .await
- .map_err(|_| binder::StatusCode::UNKNOWN_ERROR)?;
- let write = serial;
-
let mut state = self.state.lock().await;
if let State::Closed = *state {
@@ -88,14 +81,16 @@
const UWB_HEADER_SIZE: usize = 4;
let mut buffer = vec![0; UWB_HEADER_SIZE];
- read.read_exact(&mut buffer[0..UWB_HEADER_SIZE])
+ serial
+ .read_exact(&mut buffer[0..UWB_HEADER_SIZE])
.await
.unwrap();
let length = buffer[3] as usize + UWB_HEADER_SIZE;
buffer.resize(length, 0);
- read.read_exact(&mut buffer[UWB_HEADER_SIZE..length])
+ serial
+ .read_exact(&mut buffer[UWB_HEADER_SIZE..length])
.await
.unwrap();
@@ -108,7 +103,6 @@
*state = State::Opened {
callbacks: callbacks.clone(),
tasks,
- write,
};
Ok(())
@@ -155,11 +149,10 @@
async fn sendUciMessage(&self, data: &[u8]) -> Result<i32> {
log::debug!("sendUciMessage");
- if let State::Opened { write, .. } = &mut *self.state.lock().await {
- write
- .write(data)
+ if let State::Opened { .. } = &mut *self.state.lock().await {
+ fs::write(&self.path, data)
.await
- .map(|written| written as i32)
+ .map(|_| data.len() as i32)
.map_err(|_| binder::StatusCode::UNKNOWN_ERROR.into())
} else {
Err(binder::ExceptionCode::ILLEGAL_STATE.into())
diff --git a/weaver/1.0/vts/functional/Android.bp b/weaver/1.0/vts/functional/Android.bp
deleted file mode 100644
index cc1d284..0000000
--- a/weaver/1.0/vts/functional/Android.bp
+++ /dev/null
@@ -1,32 +0,0 @@
-//
-// Copyright (C) 2017 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.
-//
-
-package {
- // See: http://go/android-license-faq
- // A large-scale-change added 'default_applicable_licenses' to import
- // all of the 'license_kinds' from "hardware_interfaces_license"
- // to get the below license kinds:
- // SPDX-license-identifier-Apache-2.0
- default_applicable_licenses: ["hardware_interfaces_license"],
-}
-
-cc_test {
- name: "VtsHalWeaverV1_0TargetTest",
- defaults: ["VtsHalTargetTestDefaults"],
- srcs: ["VtsHalWeaverV1_0TargetTest.cpp"],
- static_libs: ["android.hardware.weaver@1.0"],
- test_suites: ["general-tests", "vts"],
-}
diff --git a/weaver/1.0/vts/functional/OWNERS b/weaver/1.0/vts/functional/OWNERS
deleted file mode 100644
index ec8c304..0000000
--- a/weaver/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 186411
-chengyouho@google.com
-frankwoo@google.com
diff --git a/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp b/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp
deleted file mode 100644
index 66465a9..0000000
--- a/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * Copyright (C) 2017 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.
- */
-
-#include <android/hardware/weaver/1.0/IWeaver.h>
-#include <gtest/gtest.h>
-#include <hidl/GtestPrinter.h>
-#include <hidl/ServiceManagement.h>
-
-#include <limits>
-
-using ::android::hardware::weaver::V1_0::IWeaver;
-using ::android::hardware::weaver::V1_0::WeaverConfig;
-using ::android::hardware::weaver::V1_0::WeaverReadStatus;
-using ::android::hardware::weaver::V1_0::WeaverReadResponse;
-using ::android::hardware::weaver::V1_0::WeaverStatus;
-using ::android::hardware::Return;
-using ::android::sp;
-
-const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
-const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
-const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
-
-struct WeaverHidlTest : public ::testing::TestWithParam<std::string> {
- virtual void SetUp() override {
- weaver = IWeaver::getService(GetParam());
- ASSERT_NE(weaver, nullptr);
- }
-
- virtual void TearDown() override {}
-
- sp<IWeaver> weaver;
-};
-
-/*
- * Checks config values are suitably large
- */
-TEST_P(WeaverHidlTest, GetConfig) {
- WeaverStatus status;
- WeaverConfig config;
-
- bool callbackCalled = false;
- auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- callbackCalled = true;
- status = s;
- config = c;
- });
- ASSERT_TRUE(ret.isOk());
- ASSERT_TRUE(callbackCalled);
- ASSERT_EQ(status, WeaverStatus::OK);
-
- EXPECT_GE(config.slots, 16u);
- EXPECT_GE(config.keySize, 16u);
- EXPECT_GE(config.valueSize, 16u);
-}
-
-/*
- * Gets the config twice and checks they are the same
- */
-TEST_P(WeaverHidlTest, GettingConfigMultipleTimesGivesSameResult) {
- WeaverConfig config1;
- WeaverConfig config2;
-
- WeaverStatus status;
- bool callbackCalled = false;
- auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- callbackCalled = true;
- status = s;
- config1 = c;
- });
- ASSERT_TRUE(ret.isOk());
- ASSERT_TRUE(callbackCalled);
- ASSERT_EQ(status, WeaverStatus::OK);
-
- callbackCalled = false;
- ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- callbackCalled = true;
- status = s;
- config2 = c;
- });
- ASSERT_TRUE(ret.isOk());
- ASSERT_TRUE(callbackCalled);
- ASSERT_EQ(status, WeaverStatus::OK);
-
- EXPECT_EQ(config1, config2);
-}
-
-/*
- * Gets the number of slots from the config and writes a key and value to the last one
- */
-TEST_P(WeaverHidlTest, WriteToLastSlot) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- const uint32_t lastSlot = config.slots - 1;
- const auto writeRet = weaver->write(lastSlot, KEY, VALUE);
- ASSERT_TRUE(writeRet.isOk());
- ASSERT_EQ(writeRet, WeaverStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with the same key and receives the value that was previously written
- */
-TEST_P(WeaverHidlTest, WriteFollowedByReadGivesTheSameValue) {
- constexpr uint32_t slotId = 0;
- const auto ret = weaver->write(slotId, KEY, VALUE);
- ASSERT_TRUE(ret.isOk());
- ASSERT_EQ(ret, WeaverStatus::OK);
-
- bool callbackCalled = false;
- WeaverReadStatus status;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
- callbackCalled = true;
- status = s;
- readValue = r.value;
- timeout = r.timeout;
- });
- ASSERT_TRUE(readRet.isOk());
- ASSERT_TRUE(callbackCalled);
- ASSERT_EQ(status, WeaverReadStatus::OK);
- EXPECT_EQ(readValue, VALUE);
- EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writes a key and value to a slot
- * Overwrites the slot with a new key and value
- * Reads the slot with the new key and receives the new value
- */
-TEST_P(WeaverHidlTest, OverwritingSlotUpdatesTheValue) {
- constexpr uint32_t slotId = 0;
- const auto initialWriteRet = weaver->write(slotId, WRONG_KEY, VALUE);
- ASSERT_TRUE(initialWriteRet.isOk());
- ASSERT_EQ(initialWriteRet, WeaverStatus::OK);
-
- const auto overwriteRet = weaver->write(slotId, KEY, OTHER_VALUE);
- ASSERT_TRUE(overwriteRet.isOk());
- ASSERT_EQ(overwriteRet, WeaverStatus::OK);
-
- bool callbackCalled = false;
- WeaverReadStatus status;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
- callbackCalled = true;
- status = s;
- readValue = r.value;
- timeout = r.timeout;
- });
- ASSERT_TRUE(readRet.isOk());
- ASSERT_TRUE(callbackCalled);
- ASSERT_EQ(status, WeaverReadStatus::OK);
- EXPECT_EQ(readValue, OTHER_VALUE);
- EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with a different key so does not receive the value
- */
-TEST_P(WeaverHidlTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
- constexpr uint32_t slotId = 0;
- const auto ret = weaver->write(slotId, KEY, VALUE);
- ASSERT_TRUE(ret.isOk());
- ASSERT_EQ(ret, WeaverStatus::OK);
-
- bool callbackCalled = false;
- WeaverReadStatus status;
- std::vector<uint8_t> readValue;
- const auto readRet =
- weaver->read(slotId, WRONG_KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
- callbackCalled = true;
- status = s;
- readValue = r.value;
- });
- ASSERT_TRUE(callbackCalled);
- ASSERT_TRUE(readRet.isOk());
- ASSERT_EQ(status, WeaverReadStatus::INCORRECT_KEY);
- EXPECT_TRUE(readValue.empty());
-}
-
-/*
- * Writing to an invalid slot fails
- */
-TEST_P(WeaverHidlTest, WritingToInvalidSlotFails) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- if (config.slots == std::numeric_limits<uint32_t>::max()) {
- // If there are no invalid slots then pass
- return;
- }
-
- const auto writeRet = weaver->write(config.slots, KEY, VALUE);
- ASSERT_TRUE(writeRet.isOk());
- ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Reading from an invalid slot fails rather than incorrect key
- */
-TEST_P(WeaverHidlTest, ReadingFromInvalidSlotFails) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- if (config.slots == std::numeric_limits<uint32_t>::max()) {
- // If there are no invalid slots then pass
- return;
- }
-
- bool callbackCalled = false;
- WeaverReadStatus readStatus;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- const auto readRet =
- weaver->read(config.slots, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
- callbackCalled = true;
- readStatus = s;
- readValue = r.value;
- timeout = r.timeout;
- });
- ASSERT_TRUE(callbackCalled);
- ASSERT_TRUE(readRet.isOk());
- ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
- EXPECT_TRUE(readValue.empty());
- EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writing a key that is too large fails
- */
-TEST_P(WeaverHidlTest, WriteWithTooLargeKeyFails) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- std::vector<uint8_t> bigKey(config.keySize + 1);
-
- constexpr uint32_t slotId = 0;
- const auto writeRet = weaver->write(slotId, bigKey, VALUE);
- ASSERT_TRUE(writeRet.isOk());
- ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Writing a value that is too large fails
- */
-TEST_P(WeaverHidlTest, WriteWithTooLargeValueFails) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- std::vector<uint8_t> bigValue(config.valueSize + 1);
-
- constexpr uint32_t slotId = 0;
- const auto writeRet = weaver->write(slotId, KEY, bigValue);
- ASSERT_TRUE(writeRet.isOk());
- ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Reading with a key that is loo large fails
- */
-TEST_P(WeaverHidlTest, ReadWithTooLargeKeyFails) {
- WeaverStatus status;
- WeaverConfig config;
- const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
- status = s;
- config = c;
- });
- ASSERT_TRUE(configRet.isOk());
- ASSERT_EQ(status, WeaverStatus::OK);
-
- std::vector<uint8_t> bigKey(config.keySize + 1);
-
- constexpr uint32_t slotId = 0;
- bool callbackCalled = false;
- WeaverReadStatus readStatus;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- const auto readRet =
- weaver->read(slotId, bigKey, [&](WeaverReadStatus s, WeaverReadResponse r) {
- callbackCalled = true;
- readStatus = s;
- readValue = r.value;
- timeout = r.timeout;
- });
- ASSERT_TRUE(callbackCalled);
- ASSERT_TRUE(readRet.isOk());
- ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
- EXPECT_TRUE(readValue.empty());
- EXPECT_EQ(timeout, 0u);
-}
-
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WeaverHidlTest);
-INSTANTIATE_TEST_SUITE_P(
- PerInstance, WeaverHidlTest,
- testing::ValuesIn(android::hardware::getAllHalInstanceNames(IWeaver::descriptor)),
- android::hardware::PrintInstanceNameToString);
diff --git a/weaver/OWNERS b/weaver/OWNERS
new file mode 100644
index 0000000..7e579f6
--- /dev/null
+++ b/weaver/OWNERS
@@ -0,0 +1,6 @@
+# Bug component: 1081729
+ebiggers@google.com
+paulcrowley@google.com
+swillden@google.com
+wfrichar@google.com
+chengyouho@google.com
diff --git a/weaver/aidl/android/hardware/weaver/IWeaver.aidl b/weaver/aidl/android/hardware/weaver/IWeaver.aidl
index f51034a..ae816ef 100644
--- a/weaver/aidl/android/hardware/weaver/IWeaver.aidl
+++ b/weaver/aidl/android/hardware/weaver/IWeaver.aidl
@@ -20,8 +20,8 @@
import android.hardware.weaver.WeaverReadResponse;
/**
- * Weaver provides secure storage of secret values that may only be read if the
- * corresponding key has been presented.
+ * Weaver provides secure persistent storage of secret values that may only be
+ * read if the corresponding key has been presented.
*
* The storage must be secure as the device's user authentication and encryption
* relies on the security of these values. The cardinality of the domains of the
@@ -76,7 +76,8 @@
WeaverReadResponse read(in int slotId, in byte[] key);
/**
- * Overwrites the identified slot with the provided key and value.
+ * Overwrites the identified slot with the provided key and value, rendering
+ * the previous contents of the slot permanently unrecoverable.
*
* The new values are written regardless of the current state of the slot in
* order to remain idempotent.
diff --git a/weaver/aidl/vts/OWNERS b/weaver/aidl/vts/OWNERS
deleted file mode 100644
index 40d95e4..0000000
--- a/weaver/aidl/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chengyouho@google.com
-frankwoo@google.com
diff --git a/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp b/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp
deleted file mode 100644
index f016515..0000000
--- a/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Copyright (C) 2020 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.
- */
-#include <aidl/Gtest.h>
-#include <aidl/Vintf.h>
-
-#include <aidl/android/hardware/weaver/IWeaver.h>
-#include <android/binder_manager.h>
-#include <android/binder_process.h>
-
-#include <limits>
-
-using ::aidl::android::hardware::weaver::IWeaver;
-using ::aidl::android::hardware::weaver::WeaverConfig;
-using ::aidl::android::hardware::weaver::WeaverReadResponse;
-using ::aidl::android::hardware::weaver::WeaverReadStatus;
-
-using ::ndk::SpAIBinder;
-
-const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
-const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
-const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
-
-struct WeaverAidlTest : public ::testing::TestWithParam<std::string> {
- virtual void SetUp() override {
- weaver = IWeaver::fromBinder(
- SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
- ASSERT_NE(weaver, nullptr);
- }
-
- virtual void TearDown() override {}
-
- std::shared_ptr<IWeaver> weaver;
-};
-
-/*
- * Checks config values are suitably large
- */
-TEST_P(WeaverAidlTest, GetConfig) {
- WeaverConfig config;
-
- auto ret = weaver->getConfig(&config);
-
- ASSERT_TRUE(ret.isOk());
-
- EXPECT_GE(config.slots, 16u);
- EXPECT_GE(config.keySize, 16u);
- EXPECT_GE(config.valueSize, 16u);
-}
-
-/*
- * Gets the config twice and checks they are the same
- */
-TEST_P(WeaverAidlTest, GettingConfigMultipleTimesGivesSameResult) {
- WeaverConfig config1;
- WeaverConfig config2;
-
- auto ret = weaver->getConfig(&config1);
- ASSERT_TRUE(ret.isOk());
-
- ret = weaver->getConfig(&config2);
- ASSERT_TRUE(ret.isOk());
-
- EXPECT_EQ(config1, config2);
-}
-
-/*
- * Gets the number of slots from the config and writes a key and value to the last one
- */
-TEST_P(WeaverAidlTest, WriteToLastSlot) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
-
- ASSERT_TRUE(configRet.isOk());
-
- const uint32_t lastSlot = config.slots - 1;
- const auto writeRet = weaver->write(lastSlot, KEY, VALUE);
- ASSERT_TRUE(writeRet.isOk());
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with the same key and receives the value that was previously written
- */
-TEST_P(WeaverAidlTest, WriteFollowedByReadGivesTheSameValue) {
- constexpr uint32_t slotId = 0;
- const auto ret = weaver->write(slotId, KEY, VALUE);
- ASSERT_TRUE(ret.isOk());
-
- WeaverReadResponse response;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- WeaverReadStatus status;
- const auto readRet = weaver->read(slotId, KEY, &response);
-
- readValue = response.value;
- timeout = response.timeout;
- status = response.status;
-
- ASSERT_TRUE(readRet.isOk());
- EXPECT_EQ(readValue, VALUE);
- EXPECT_EQ(timeout, 0u);
- EXPECT_EQ(status, WeaverReadStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Overwrites the slot with a new key and value
- * Reads the slot with the new key and receives the new value
- */
-TEST_P(WeaverAidlTest, OverwritingSlotUpdatesTheValue) {
- constexpr uint32_t slotId = 0;
- const auto initialWriteRet = weaver->write(slotId, WRONG_KEY, VALUE);
- ASSERT_TRUE(initialWriteRet.isOk());
-
- const auto overwriteRet = weaver->write(slotId, KEY, OTHER_VALUE);
- ASSERT_TRUE(overwriteRet.isOk());
-
- WeaverReadResponse response;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- WeaverReadStatus status;
- const auto readRet = weaver->read(slotId, KEY, &response);
-
- readValue = response.value;
- timeout = response.timeout;
- status = response.status;
-
- ASSERT_TRUE(readRet.isOk());
- EXPECT_EQ(readValue, OTHER_VALUE);
- EXPECT_EQ(timeout, 0u);
- EXPECT_EQ(status, WeaverReadStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with a different key so does not receive the value
- */
-TEST_P(WeaverAidlTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
- constexpr uint32_t slotId = 0;
- const auto ret = weaver->write(slotId, KEY, VALUE);
- ASSERT_TRUE(ret.isOk());
-
- WeaverReadResponse response;
- std::vector<uint8_t> readValue;
- WeaverReadStatus status;
- const auto readRet =
- weaver->read(slotId, WRONG_KEY, &response);
-
- readValue = response.value;
- status = response.status;
-
- ASSERT_TRUE(readRet.isOk());
- EXPECT_TRUE(readValue.empty());
- EXPECT_EQ(status, WeaverReadStatus::INCORRECT_KEY);
-}
-
-/*
- * Writing to an invalid slot fails
- */
-TEST_P(WeaverAidlTest, WritingToInvalidSlotFails) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
- ASSERT_TRUE(configRet.isOk());
-
- if (config.slots == std::numeric_limits<uint32_t>::max()) {
- // If there are no invalid slots then pass
- return;
- }
-
- const auto writeRet = weaver->write(config.slots, KEY, VALUE);
- ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Reading from an invalid slot fails rather than incorrect key
- */
-TEST_P(WeaverAidlTest, ReadingFromInvalidSlotFails) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
- ASSERT_TRUE(configRet.isOk());
-
- if (config.slots == std::numeric_limits<uint32_t>::max()) {
- // If there are no invalid slots then pass
- return;
- }
-
- WeaverReadResponse response;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- WeaverReadStatus status;
- const auto readRet =
- weaver->read(config.slots, KEY, &response);
-
- readValue = response.value;
- timeout = response.timeout;
- status = response.status;
-
- ASSERT_TRUE(readRet.isOk());
- EXPECT_TRUE(readValue.empty());
- EXPECT_EQ(timeout, 0u);
- EXPECT_EQ(status, WeaverReadStatus::FAILED);
-}
-
-/*
- * Writing a key that is too large fails
- */
-TEST_P(WeaverAidlTest, WriteWithTooLargeKeyFails) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
- ASSERT_TRUE(configRet.isOk());
-
- std::vector<uint8_t> bigKey(config.keySize + 1);
-
- constexpr uint32_t slotId = 0;
- const auto writeRet = weaver->write(slotId, bigKey, VALUE);
- ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Writing a value that is too large fails
- */
-TEST_P(WeaverAidlTest, WriteWithTooLargeValueFails) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
- ASSERT_TRUE(configRet.isOk());
-
- std::vector<uint8_t> bigValue(config.valueSize + 1);
-
- constexpr uint32_t slotId = 0;
- const auto writeRet = weaver->write(slotId, KEY, bigValue);
- ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Reading with a key that is loo large fails
- */
-TEST_P(WeaverAidlTest, ReadWithTooLargeKeyFails) {
- WeaverConfig config;
- const auto configRet = weaver->getConfig(&config);
- ASSERT_TRUE(configRet.isOk());
-
- std::vector<uint8_t> bigKey(config.keySize + 1);
-
- constexpr uint32_t slotId = 0;
- WeaverReadResponse response;
- std::vector<uint8_t> readValue;
- uint32_t timeout;
- WeaverReadStatus status;
- const auto readRet =
- weaver->read(slotId, bigKey, &response);
-
- readValue = response.value;
- timeout = response.timeout;
- status = response.status;
-
- ASSERT_TRUE(readRet.isOk());
- EXPECT_TRUE(readValue.empty());
- EXPECT_EQ(timeout, 0u);
- EXPECT_EQ(status, WeaverReadStatus::FAILED);
-}
-
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WeaverAidlTest);
-INSTANTIATE_TEST_SUITE_P(
- PerInstance, WeaverAidlTest,
- testing::ValuesIn(android::getAidlHalInstanceNames(IWeaver::descriptor)),
- android::PrintInstanceNameToString);
-
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- ABinderProcess_setThreadPoolMaxThreadCount(1);
- ABinderProcess_startThreadPool();
- return RUN_ALL_TESTS();
-}
diff --git a/weaver/aidl/vts/Android.bp b/weaver/vts/Android.bp
similarity index 92%
rename from weaver/aidl/vts/Android.bp
rename to weaver/vts/Android.bp
index 557fe47..ee03b28 100644
--- a/weaver/aidl/vts/Android.bp
+++ b/weaver/vts/Android.bp
@@ -34,7 +34,10 @@
"libbinder_ndk",
"libbase",
],
- static_libs: ["android.hardware.weaver-V2-ndk"],
+ static_libs: [
+ "android.hardware.weaver-V2-ndk",
+ "android.hardware.weaver@1.0",
+ ],
test_suites: [
"general-tests",
"vts",
diff --git a/weaver/vts/VtsHalWeaverTargetTest.cpp b/weaver/vts/VtsHalWeaverTargetTest.cpp
new file mode 100644
index 0000000..9ee6d93
--- /dev/null
+++ b/weaver/vts/VtsHalWeaverTargetTest.cpp
@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+
+#include <aidl/android/hardware/weaver/IWeaver.h>
+#include <android-base/file.h>
+#include <android-base/parseint.h>
+#include <android-base/strings.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <android/hardware/weaver/1.0/IWeaver.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+#include <limits>
+
+using ::aidl::android::hardware::weaver::IWeaver;
+using ::aidl::android::hardware::weaver::WeaverConfig;
+using ::aidl::android::hardware::weaver::WeaverReadResponse;
+using ::aidl::android::hardware::weaver::WeaverReadStatus;
+
+using HidlIWeaver = ::android::hardware::weaver::V1_0::IWeaver;
+using HidlWeaverConfig = ::android::hardware::weaver::V1_0::WeaverConfig;
+using HidlWeaverReadStatus = ::android::hardware::weaver::V1_0::WeaverReadStatus;
+using HidlWeaverReadResponse = ::android::hardware::weaver::V1_0::WeaverReadResponse;
+using HidlWeaverStatus = ::android::hardware::weaver::V1_0::WeaverStatus;
+
+const std::string kSlotMapFile = "/metadata/password_slots/slot_map";
+const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
+const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
+const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
+
+class WeaverAdapter {
+ public:
+ virtual ~WeaverAdapter() {}
+ virtual bool isReady() = 0;
+ virtual ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) = 0;
+ virtual ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ WeaverReadResponse* _aidl_return) = 0;
+ virtual ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ const std::vector<uint8_t>& in_value) = 0;
+};
+
+class WeaverAidlAdapter : public WeaverAdapter {
+ public:
+ WeaverAidlAdapter(const std::string& param)
+ : aidl_weaver_(IWeaver::fromBinder(
+ ::ndk::SpAIBinder(AServiceManager_waitForService(param.c_str())))) {}
+ ~WeaverAidlAdapter() {}
+
+ bool isReady() { return aidl_weaver_ != nullptr; }
+
+ ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) {
+ return aidl_weaver_->getConfig(_aidl_return);
+ }
+
+ ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ WeaverReadResponse* _aidl_return) {
+ return aidl_weaver_->read(in_slotId, in_key, _aidl_return);
+ }
+
+ ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ const std::vector<uint8_t>& in_value) {
+ return aidl_weaver_->write(in_slotId, in_key, in_value);
+ }
+
+ private:
+ std::shared_ptr<IWeaver> aidl_weaver_;
+};
+
+class WeaverHidlAdapter : public WeaverAdapter {
+ public:
+ WeaverHidlAdapter(const std::string& param) : hidl_weaver_(HidlIWeaver::getService(param)) {}
+ ~WeaverHidlAdapter() {}
+
+ bool isReady() { return hidl_weaver_ != nullptr; }
+
+ ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) {
+ bool callbackCalled = false;
+ HidlWeaverStatus status;
+ HidlWeaverConfig config;
+ auto ret = hidl_weaver_->getConfig([&](HidlWeaverStatus s, HidlWeaverConfig c) {
+ callbackCalled = true;
+ status = s;
+ config = c;
+ });
+ if (!ret.isOk() || !callbackCalled || status != HidlWeaverStatus::OK) {
+ return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+ }
+ _aidl_return->slots = config.slots;
+ _aidl_return->keySize = config.keySize;
+ _aidl_return->valueSize = config.valueSize;
+ return ::ndk::ScopedAStatus::ok();
+ }
+
+ ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ WeaverReadResponse* _aidl_return) {
+ bool callbackCalled = false;
+ HidlWeaverReadStatus status;
+ std::vector<uint8_t> value;
+ uint32_t timeout;
+ auto ret = hidl_weaver_->read(in_slotId, in_key,
+ [&](HidlWeaverReadStatus s, HidlWeaverReadResponse r) {
+ callbackCalled = true;
+ status = s;
+ value = r.value;
+ timeout = r.timeout;
+ });
+ if (!ret.isOk() || !callbackCalled) {
+ return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+ }
+ switch (status) {
+ case HidlWeaverReadStatus::OK:
+ _aidl_return->status = WeaverReadStatus::OK;
+ break;
+ case HidlWeaverReadStatus::FAILED:
+ _aidl_return->status = WeaverReadStatus::FAILED;
+ break;
+ case HidlWeaverReadStatus::INCORRECT_KEY:
+ _aidl_return->status = WeaverReadStatus::INCORRECT_KEY;
+ break;
+ case HidlWeaverReadStatus::THROTTLE:
+ _aidl_return->status = WeaverReadStatus::THROTTLE;
+ break;
+ default:
+ ADD_FAILURE() << "Unknown HIDL read status: " << static_cast<uint32_t>(status);
+ _aidl_return->status = WeaverReadStatus::FAILED;
+ break;
+ }
+ _aidl_return->value = value;
+ _aidl_return->timeout = timeout;
+ return ::ndk::ScopedAStatus::ok();
+ }
+
+ ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+ const std::vector<uint8_t>& in_value) {
+ auto status = hidl_weaver_->write(in_slotId, in_key, in_value);
+ switch (status) {
+ case HidlWeaverStatus::OK:
+ return ::ndk::ScopedAStatus::ok();
+ case HidlWeaverStatus::FAILED:
+ return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+ default:
+ ADD_FAILURE() << "Unknown HIDL write status: " << status.description();
+ return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+ }
+ }
+
+ private:
+ android::sp<HidlIWeaver> hidl_weaver_;
+};
+
+class WeaverTest : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+ protected:
+ void SetUp() override;
+ void TearDown() override {}
+ void FindFreeSlots();
+
+ std::unique_ptr<WeaverAdapter> weaver_;
+ WeaverConfig config_;
+ uint32_t first_free_slot_;
+ uint32_t last_free_slot_;
+};
+
+void WeaverTest::SetUp() {
+ std::string api, instance_name;
+ std::tie(api, instance_name) = GetParam();
+ if (api == "hidl") {
+ weaver_.reset(new WeaverHidlAdapter(instance_name));
+ } else if (api == "aidl") {
+ weaver_.reset(new WeaverAidlAdapter(instance_name));
+ } else {
+ FAIL() << "Bad test parameterization";
+ }
+ ASSERT_TRUE(weaver_->isReady());
+
+ auto ret = weaver_->getConfig(&config_);
+ ASSERT_TRUE(ret.isOk());
+ ASSERT_GT(config_.slots, 0);
+ GTEST_LOG_(INFO) << "WeaverConfig: slots=" << config_.slots << ", keySize=" << config_.keySize
+ << ", valueSize=" << config_.valueSize;
+
+ FindFreeSlots();
+ GTEST_LOG_(INFO) << "First free slot is " << first_free_slot_ << ", last free slot is "
+ << last_free_slot_;
+}
+
+void WeaverTest::FindFreeSlots() {
+ // Determine which Weaver slots are in use by the system. These slots can't be used by the test.
+ std::set<uint32_t> used_slots;
+ if (access(kSlotMapFile.c_str(), F_OK) == 0) {
+ std::string contents;
+ ASSERT_TRUE(android::base::ReadFileToString(kSlotMapFile, &contents))
+ << "Failed to read " << kSlotMapFile;
+ for (const auto& line : android::base::Split(contents, "\n")) {
+ auto trimmed_line = android::base::Trim(line);
+ if (trimmed_line[0] == '#' || trimmed_line[0] == '\0') continue;
+ auto slot_and_user = android::base::Split(trimmed_line, "=");
+ uint32_t slot;
+ ASSERT_TRUE(slot_and_user.size() == 2 &&
+ android::base::ParseUint(slot_and_user[0], &slot))
+ << "Error parsing " << kSlotMapFile << " at \"" << line << "\"";
+ GTEST_LOG_(INFO) << "Slot " << slot << " is in use by " << slot_and_user[1];
+ ASSERT_LT(slot, config_.slots);
+ used_slots.insert(slot);
+ }
+ }
+ // Starting in Android 14, the system will always use at least one Weaver slot if Weaver is
+ // supported at all. Make sure we saw at least one.
+ // TODO: uncomment after Android 14 is merged into AOSP
+ // ASSERT_FALSE(used_slots.empty())
+ //<< "Could not determine which Weaver slots are in use by the system";
+
+ // Find the first free slot.
+ int found = 0;
+ for (uint32_t i = 0; i < config_.slots; i++) {
+ if (used_slots.find(i) == used_slots.end()) {
+ first_free_slot_ = i;
+ found++;
+ break;
+ }
+ }
+ // Find the last free slot.
+ for (uint32_t i = config_.slots; i > 0; i--) {
+ if (used_slots.find(i - 1) == used_slots.end()) {
+ last_free_slot_ = i - 1;
+ found++;
+ break;
+ }
+ }
+ ASSERT_EQ(found, 2) << "All Weaver slots are already in use by the system";
+}
+
+/*
+ * Checks config values are suitably large
+ */
+TEST_P(WeaverTest, GetConfig) {
+ EXPECT_GE(config_.slots, 16u);
+ EXPECT_GE(config_.keySize, 16u);
+ EXPECT_GE(config_.valueSize, 16u);
+}
+
+/*
+ * Gets the config twice and checks they are the same
+ */
+TEST_P(WeaverTest, GettingConfigMultipleTimesGivesSameResult) {
+ WeaverConfig config2;
+
+ auto ret = weaver_->getConfig(&config2);
+ ASSERT_TRUE(ret.isOk());
+
+ EXPECT_EQ(config_, config2);
+}
+
+/*
+ * Writes a key and value to the last free slot
+ */
+TEST_P(WeaverTest, WriteToLastSlot) {
+ const auto writeRet = weaver_->write(last_free_slot_, KEY, VALUE);
+ ASSERT_TRUE(writeRet.isOk());
+}
+
+/*
+ * Writes a key and value to a slot
+ * Reads the slot with the same key and receives the value that was previously written
+ */
+TEST_P(WeaverTest, WriteFollowedByReadGivesTheSameValue) {
+ const uint32_t slotId = first_free_slot_;
+ const auto ret = weaver_->write(slotId, KEY, VALUE);
+ ASSERT_TRUE(ret.isOk());
+
+ WeaverReadResponse response;
+ const auto readRet = weaver_->read(slotId, KEY, &response);
+ ASSERT_TRUE(readRet.isOk());
+ EXPECT_EQ(response.value, VALUE);
+ EXPECT_EQ(response.timeout, 0u);
+ EXPECT_EQ(response.status, WeaverReadStatus::OK);
+}
+
+/*
+ * Writes a key and value to a slot
+ * Overwrites the slot with a new key and value
+ * Reads the slot with the new key and receives the new value
+ */
+TEST_P(WeaverTest, OverwritingSlotUpdatesTheValue) {
+ const uint32_t slotId = first_free_slot_;
+ const auto initialWriteRet = weaver_->write(slotId, WRONG_KEY, VALUE);
+ ASSERT_TRUE(initialWriteRet.isOk());
+
+ const auto overwriteRet = weaver_->write(slotId, KEY, OTHER_VALUE);
+ ASSERT_TRUE(overwriteRet.isOk());
+
+ WeaverReadResponse response;
+ const auto readRet = weaver_->read(slotId, KEY, &response);
+ ASSERT_TRUE(readRet.isOk());
+ EXPECT_EQ(response.value, OTHER_VALUE);
+ EXPECT_EQ(response.timeout, 0u);
+ EXPECT_EQ(response.status, WeaverReadStatus::OK);
+}
+
+/*
+ * Writes a key and value to a slot
+ * Reads the slot with a different key so does not receive the value
+ */
+TEST_P(WeaverTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
+ const uint32_t slotId = first_free_slot_;
+ const auto writeRet = weaver_->write(slotId, KEY, VALUE);
+ ASSERT_TRUE(writeRet.isOk());
+
+ WeaverReadResponse response;
+ const auto readRet = weaver_->read(slotId, WRONG_KEY, &response);
+ ASSERT_TRUE(readRet.isOk());
+ EXPECT_TRUE(response.value.empty());
+ EXPECT_EQ(response.status, WeaverReadStatus::INCORRECT_KEY);
+}
+
+/*
+ * Writing to an invalid slot fails
+ */
+TEST_P(WeaverTest, WritingToInvalidSlotFails) {
+ if (config_.slots == std::numeric_limits<uint32_t>::max()) {
+ // If there are no invalid slots then pass
+ return;
+ }
+
+ const auto writeRet = weaver_->write(config_.slots, KEY, VALUE);
+ ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Reading from an invalid slot fails rather than incorrect key
+ */
+TEST_P(WeaverTest, ReadingFromInvalidSlotFails) {
+ if (config_.slots == std::numeric_limits<uint32_t>::max()) {
+ // If there are no invalid slots then pass
+ return;
+ }
+
+ WeaverReadResponse response;
+ const auto readRet = weaver_->read(config_.slots, KEY, &response);
+ ASSERT_TRUE(readRet.isOk());
+ EXPECT_TRUE(response.value.empty());
+ EXPECT_EQ(response.timeout, 0u);
+ EXPECT_EQ(response.status, WeaverReadStatus::FAILED);
+}
+
+/*
+ * Writing a key that is too large fails
+ */
+TEST_P(WeaverTest, WriteWithTooLargeKeyFails) {
+ std::vector<uint8_t> bigKey(config_.keySize + 1);
+
+ const auto writeRet = weaver_->write(first_free_slot_, bigKey, VALUE);
+ ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Writing a value that is too large fails
+ */
+TEST_P(WeaverTest, WriteWithTooLargeValueFails) {
+ std::vector<uint8_t> bigValue(config_.valueSize + 1);
+
+ const auto writeRet = weaver_->write(first_free_slot_, KEY, bigValue);
+ ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Reading with a key that is too large fails
+ */
+TEST_P(WeaverTest, ReadWithTooLargeKeyFails) {
+ std::vector<uint8_t> bigKey(config_.keySize + 1);
+
+ WeaverReadResponse response;
+ const auto readRet = weaver_->read(first_free_slot_, bigKey, &response);
+ ASSERT_TRUE(readRet.isOk());
+ EXPECT_TRUE(response.value.empty());
+ EXPECT_EQ(response.timeout, 0u);
+ EXPECT_EQ(response.status, WeaverReadStatus::FAILED);
+}
+
+// Instantiate the test for each HIDL Weaver service.
+INSTANTIATE_TEST_SUITE_P(
+ PerHidlInstance, WeaverTest,
+ testing::Combine(testing::Values("hidl"),
+ testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+ HidlIWeaver::descriptor))),
+ [](const testing::TestParamInfo<std::tuple<std::string, std::string>>& info) {
+ return android::hardware::PrintInstanceNameToString(
+ testing::TestParamInfo<std::string>{std::get<1>(info.param), info.index});
+ });
+
+// Instantiate the test for each AIDL Weaver service.
+INSTANTIATE_TEST_SUITE_P(
+ PerAidlInstance, WeaverTest,
+ testing::Combine(testing::Values("aidl"),
+ testing::ValuesIn(android::getAidlHalInstanceNames(IWeaver::descriptor))),
+ [](const testing::TestParamInfo<std::tuple<std::string, std::string>>& info) {
+ // This name_generator makes the instance name be included in the test case names, e.g.
+ // "PerAidlInstance/WeaverTest#GetConfig/0_android_hardware_weaver_IWeaver_default"
+ // instead of "PerAidlInstance/WeaverTest#GetConfig/0".
+ return android::PrintInstanceNameToString(
+ testing::TestParamInfo<std::string>{std::get<1>(info.param), info.index});
+ });
+
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ ABinderProcess_setThreadPoolMaxThreadCount(1);
+ ABinderProcess_startThreadPool();
+ return RUN_ALL_TESTS();
+}