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5 changed files with 4 additions and 215 deletions
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4
frameworks/av/0001-APM-Restore-S-R-and-Q-behavior-respectively-for-tele.patch
View file

@ -1,8 +1,8 @@
From 51deb8e31ca57f19420277cc92b26375233e9050 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Thu, 18 Aug 2022 15:44:46 -0400
Subject: [PATCH 1/2] APM: Restore S, R and Q behavior respectively for
telephony audio
Subject: [PATCH] APM: Restore S, R and Q behavior respectively for telephony
audio
This conditionally reverts part of b2e5cb (T), 51c9cc (S) and afd4ce (R)
when the VNDK version is equal to or before S, R and Q respectively.

61
frameworks/av/0002-APM-Optionally-force-load-audio-policy-for-system-si.patch
View file

@ -1,61 +0,0 @@
From 5def9ad1a26e28d517666e34301dc725c1660e36 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Wed, 24 Aug 2022 15:42:39 -0400
Subject: [PATCH 2/2] APM: Optionally force-load audio policy for system-side
bt audio HAL
Required to support our system-side bt audio implementation, i.e.
`sysbta`.
Co-authored-by: Pierre-Hugues Husson <phh@phh.me>
Change-Id: I279fff541a531f922f3fa55b8f14d00237db59ff
---
.../managerdefinitions/src/Serializer.cpp | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp b/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
index d446e9667b..f5233f2a42 100644
--- a/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/Serializer.cpp
@@ -25,6 +25,7 @@
#include <libxml/parser.h>
#include <libxml/xinclude.h>
#include <media/convert.h>
+#include <cutils/properties.h>
#include <utils/Log.h>
#include <utils/StrongPointer.h>
#include <utils/Errors.h>
@@ -890,6 +891,30 @@ status_t PolicySerializer::deserialize(const char *configFile, AudioPolicyConfig
if (status != NO_ERROR) {
return status;
}
+
+ // Remove modules called bluetooth, bluetooth_qti or a2dp, and inject our own
+ if (property_get_bool("persist.bluetooth.system_audio_hal.enabled", false)) {
+ for (auto it = modules.begin(); it != modules.end(); it++) {
+ const char *name = (*it)->getName();
+ if (strcmp(name, "a2dp") == 0 ||
+ strcmp(name, "a2dpsink") == 0 ||
+ strcmp(name, "bluetooth") == 0 ||
+ strcmp(name, "bluetooth_qti") == 0) {
+
+ ALOGE("Removed module %s\n", name);
+ it = modules.erase(it);
+ }
+ if (it == modules.end()) break;
+ }
+ const char* a2dpFileName = "/system/etc/sysbta_audio_policy_configuration.xml";
+ if (version == "7.0")
+ a2dpFileName = "/system/etc/sysbta_audio_policy_configuration_7_0.xml";
+ auto doc = make_xmlUnique(xmlParseFile(a2dpFileName));
+ xmlNodePtr root = xmlDocGetRootElement(doc.get());
+ auto maybeA2dpModule = deserialize<ModuleTraits>(root, config);
+ modules.add(std::get<1>(maybeA2dpModule));
+ }
+
config->setHwModules(modules);
// Global Configuration
--
2.37.2

4
packages/modules/Bluetooth/0001-Additionally-check-le_set_event_mask-command-resturn.patch
View file

@ -1,8 +1,8 @@
From a1d10cb31ae386c01a66c8bf0a028b8f33e5bd32 Mon Sep 17 00:00:00 2001
From: "tzu-hsien.huang" <tzu-hsien.huang@mediatek.com>
Date: Wed, 20 Jul 2022 15:12:01 +0800
Subject: [PATCH 1/3] Additionally check le_set_event_mask command resturn
status with UNSUPPORTED_LMP_OR_LL_PARAMETER
Subject: [PATCH] Additionally check le_set_event_mask command resturn status
with UNSUPPORTED_LMP_OR_LL_PARAMETER
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

43
packages/modules/Bluetooth/0002-gd-hci-Ignore-unexpected-status-events.patch
View file

@ -1,43 +0,0 @@
From 0e2bf3f3d46efaa7d01d3554b7e5ceeac9664c69 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Wed, 24 Aug 2022 10:41:29 -0400
Subject: [PATCH 2/3] gd: hci: Ignore unexpected status events
For some reason, on some old devices, the controller will report a
remote to support SNIFF_SUBRATING even when it does not. Just ignore the
error here (the status event comes from the failure response).
Change-Id: Ifb9a65fd77f21d15a8dc1ced9240194d38218ef6
---
system/gd/hci/hci_layer.cc | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/system/gd/hci/hci_layer.cc b/system/gd/hci/hci_layer.cc
index 57d7e55fff..b5a9d065be 100644
--- a/system/gd/hci/hci_layer.cc
+++ b/system/gd/hci/hci_layer.cc
@@ -195,14 +195,13 @@ struct HciLayer::impl {
EventView::Create(PacketView<kLittleEndian>(std::make_shared<std::vector<uint8_t>>(std::vector<uint8_t>()))));
command_queue_.front().GetCallback<CommandCompleteView>()->Invoke(move(command_complete_view));
} else {
- ASSERT_LOG(
- command_queue_.front().waiting_for_status_ == is_status,
- "0x%02hx (%s) was not expecting %s event",
- op_code,
- OpCodeText(op_code).c_str(),
- logging_id.c_str());
-
- command_queue_.front().GetCallback<TResponse>()->Invoke(move(response_view));
+ if (command_queue_.front().waiting_for_status_ == is_status) {
+ command_queue_.front().GetCallback<TResponse>()->Invoke(move(response_view));
+ } else {
+ CommandCompleteView command_complete_view = CommandCompleteView::Create(
+ EventView::Create(PacketView<kLittleEndian>(std::make_shared<std::vector<uint8_t>>(std::vector<uint8_t>()))));
+ command_queue_.front().GetCallback<CommandCompleteView>()->Invoke(move(command_complete_view));
+ }
}
command_queue_.pop_front();
--
2.37.2

107
packages/modules/Bluetooth/0003-audio_hal_interface-Optionally-use-sysbta-HAL.patch
View file

@ -1,107 +0,0 @@
From cad9f7f7aeaf57e5fead759bcc68b75262ba3708 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Wed, 24 Aug 2022 15:45:18 -0400
Subject: [PATCH 3/3] audio_hal_interface: Optionally use sysbta HAL
Required to support sysbta, our system-side bt audio implementation.
Change-Id: I59973e6ec84c5923be8a7c67b36b2e237f000860
---
system/audio_hal_interface/aidl/client_interface_aidl.cc | 6 +++---
system/audio_hal_interface/aidl/client_interface_aidl.h | 7 +++++++
system/audio_hal_interface/hal_version_manager.cc | 9 ++++++++-
3 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/system/audio_hal_interface/aidl/client_interface_aidl.cc b/system/audio_hal_interface/aidl/client_interface_aidl.cc
index 814c6c7796..a38b6da495 100644
--- a/system/audio_hal_interface/aidl/client_interface_aidl.cc
+++ b/system/audio_hal_interface/aidl/client_interface_aidl.cc
@@ -55,7 +55,7 @@ BluetoothAudioClientInterface::BluetoothAudioClientInterface(
bool BluetoothAudioClientInterface::is_aidl_available() {
auto service = AServiceManager_checkService(
- kDefaultAudioProviderFactoryInterface.c_str());
+ audioProviderFactoryInterface().c_str());
return (service != nullptr);
}
@@ -72,7 +72,7 @@ BluetoothAudioClientInterface::GetAudioCapabilities(SessionType session_type) {
}
auto provider_factory = IBluetoothAudioProviderFactory::fromBinder(
::ndk::SpAIBinder(AServiceManager_getService(
- kDefaultAudioProviderFactoryInterface.c_str())));
+ audioProviderFactoryInterface().c_str())));
if (provider_factory == nullptr) {
LOG(ERROR) << __func__ << ", can't get capability from unknown factory";
@@ -100,7 +100,7 @@ void BluetoothAudioClientInterface::FetchAudioProvider() {
}
auto provider_factory = IBluetoothAudioProviderFactory::fromBinder(
::ndk::SpAIBinder(AServiceManager_getService(
- kDefaultAudioProviderFactoryInterface.c_str())));
+ audioProviderFactoryInterface().c_str())));
if (provider_factory == nullptr) {
LOG(ERROR) << __func__ << ", can't get capability from unknown factory";
diff --git a/system/audio_hal_interface/aidl/client_interface_aidl.h b/system/audio_hal_interface/aidl/client_interface_aidl.h
index 87dd450997..36d5fa5e86 100644
--- a/system/audio_hal_interface/aidl/client_interface_aidl.h
+++ b/system/audio_hal_interface/aidl/client_interface_aidl.h
@@ -28,6 +28,7 @@
#include "bluetooth_audio_port_impl.h"
#include "common/message_loop_thread.h"
#include "transport_instance.h"
+#include "osi/include/properties.h"
#define BLUETOOTH_AUDIO_HAL_PROP_DISABLED \
"persist.bluetooth.bluetooth_audio_hal.disabled"
@@ -115,6 +116,12 @@ class BluetoothAudioClientInterface {
// "android.hardware.bluetooth.audio.IBluetoothAudioProviderFactory/default";
static inline const std::string kDefaultAudioProviderFactoryInterface =
std::string() + IBluetoothAudioProviderFactory::descriptor + "/default";
+ static inline const std::string kSystemAudioProviderFactoryInterface =
+ std::string() + IBluetoothAudioProviderFactory::descriptor + "/sysbta";
+ static inline const std::string audioProviderFactoryInterface() {
+ return osi_property_get_bool("persist.bluetooth.system_audio_hal.enabled", false)
+ ? kSystemAudioProviderFactoryInterface : kDefaultAudioProviderFactoryInterface;
+ }
private:
IBluetoothTransportInstance* transport_;
diff --git a/system/audio_hal_interface/hal_version_manager.cc b/system/audio_hal_interface/hal_version_manager.cc
index a2c192f37d..c3d1cf35c2 100644
--- a/system/audio_hal_interface/hal_version_manager.cc
+++ b/system/audio_hal_interface/hal_version_manager.cc
@@ -24,6 +24,7 @@
#include <memory>
#include "aidl/audio_aidl_interfaces.h"
+#include "osi/include/properties.h"
namespace bluetooth {
namespace audio {
@@ -33,6 +34,12 @@ using ::aidl::android::hardware::bluetooth::audio::
static const std::string kDefaultAudioProviderFactoryInterface =
std::string() + IBluetoothAudioProviderFactory::descriptor + "/default";
+static const std::string kSystemAudioProviderFactoryInterface =
+ std::string() + IBluetoothAudioProviderFactory::descriptor + "/sysbta";
+static inline const std::string audioProviderFactoryInterface() {
+ return osi_property_get_bool("persist.bluetooth.system_audio_hal.enabled", false)
+ ? kSystemAudioProviderFactoryInterface : kDefaultAudioProviderFactoryInterface;
+}
std::unique_ptr<HalVersionManager> HalVersionManager::instance_ptr =
std::make_unique<HalVersionManager>();
@@ -92,7 +99,7 @@ HalVersionManager::GetProvidersFactory_2_0() {
HalVersionManager::HalVersionManager() {
if (AServiceManager_checkService(
- kDefaultAudioProviderFactoryInterface.c_str()) != nullptr) {
+ audioProviderFactoryInterface().c_str()) != nullptr) {
hal_version_ = BluetoothAudioHalVersion::VERSION_AIDL_V1;
return;
}
--
2.37.2