Merge changes I58ceea50,I73319018 am: b4b1b3802a (352361ef) · Commits · e / os / android_packages_modules_Bluetooth

system/audio_bluetooth_hw/device_port_proxy.cc

+4 −2

Original line number	Diff line number	Diff line
		@@ -312,7 +312,8 @@ bool BluetoothAudioPortOut::CondwaitState(BluetoothStreamState state) {
		<< " waiting for STARTED";
		retval = internal_cv_.wait_for(
		port_lock, std::chrono::milliseconds(kMaxWaitingTimeMs),
		[this] { return this->state_ == BluetoothStreamState::STARTED; });
		[this] { return this->state_ != BluetoothStreamState::STARTING; });
		retval = retval && state_ == BluetoothStreamState::STARTED;
		break;
		case BluetoothStreamState::SUSPENDING:
		LOG(VERBOSE) << __func__ << ": session_type=" << toString(session_type_)
		@@ -321,7 +322,8 @@ bool BluetoothAudioPortOut::CondwaitState(BluetoothStreamState state) {
		<< " waiting for SUSPENDED";
		retval = internal_cv_.wait_for(
		port_lock, std::chrono::milliseconds(kMaxWaitingTimeMs),
		[this] { return this->state_ == BluetoothStreamState::STANDBY; });
		[this] { return this->state_ != BluetoothStreamState::SUSPENDING; });
		retval = retval && state_ == BluetoothStreamState::STANDBY;
		break;
		default:
		LOG(WARNING) << __func__ << ": session_type=" << toString(session_type_)

system/btif/src/btif_a2dp_control.cc

+7 −3

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@ static void btif_a2dp_ctrl_cb(tUIPC_CH_ID ch_id, tUIPC_EVENT event);

		/* We can have max one command pending */
		static tA2DP_CTRL_CMD a2dp_cmd_pending = A2DP_CTRL_CMD_NONE;
		std::unique_ptr<tUIPC_STATE> a2dp_uipc;
		std::unique_ptr<tUIPC_STATE> a2dp_uipc = nullptr;

		void btif_a2dp_control_init(void) {
		a2dp_uipc = UIPC_Init();
		@@ -57,8 +57,10 @@ void btif_a2dp_control_init(void) {

		void btif_a2dp_control_cleanup(void) {
		/* This calls blocks until UIPC is fully closed */
		if (a2dp_uipc != nullptr) {
		UIPC_Close(*a2dp_uipc, UIPC_CH_ID_ALL);
		}
		}

		static void btif_a2dp_recv_ctrl_data(void) {
		tA2DP_CTRL_CMD cmd = A2DP_CTRL_CMD_NONE;
		@@ -419,8 +421,10 @@ void btif_a2dp_command_ack(tA2DP_CTRL_ACK status) {
		a2dp_cmd_pending = A2DP_CTRL_CMD_NONE;

		/* Acknowledge start request */
		if (a2dp_uipc != nullptr) {
		UIPC_Send(*a2dp_uipc, UIPC_CH_ID_AV_CTRL, 0, &ack, sizeof(ack));
		}
		}

		void btif_a2dp_control_log_bytes_read(uint32_t bytes_read) {
		delay_report_stats.total_bytes_read += bytes_read;

system/btif/src/btif_a2dp_source.cc

+5 −5

Original line number	Diff line number	Diff line
		@@ -800,7 +800,7 @@ static void btif_a2dp_source_audio_tx_stop_event(void) {
		if (bluetooth::audio::a2dp::is_hal_2_0_enabled()) {
		btif_a2dp_control_log_bytes_read(
		bluetooth::audio::a2dp::read(p_buf, sizeof(p_buf)));
		} else {
		} else if (a2dp_uipc != nullptr) {
		btif_a2dp_control_log_bytes_read(UIPC_Read(*a2dp_uipc, UIPC_CH_ID_AV_AUDIO,
		&event, p_buf, sizeof(p_buf)));
		}
		@@ -811,7 +811,7 @@ static void btif_a2dp_source_audio_tx_stop_event(void) {

		if (bluetooth::audio::a2dp::is_hal_2_0_enabled()) {
		bluetooth::audio::a2dp::ack_stream_suspended(A2DP_CTRL_ACK_SUCCESS);
		} else {
		} else if (a2dp_uipc != nullptr) {
		UIPC_Close(*a2dp_uipc, UIPC_CH_ID_AV_AUDIO);

		/*
		@@ -869,11 +869,11 @@ static void btif_a2dp_source_audio_handle_timer(void) {

		static uint32_t btif_a2dp_source_read_callback(uint8_t* p_buf, uint32_t len) {
		uint16_t event;
		uint32_t bytes_read;
		uint32_t bytes_read = 0;

		if (bluetooth::audio::a2dp::is_hal_2_0_enabled()) {
		bytes_read = bluetooth::audio::a2dp::read(p_buf, len);
		} else {
		} else if (a2dp_uipc != nullptr) {
		bytes_read = UIPC_Read(*a2dp_uipc, UIPC_CH_ID_AV_AUDIO, &event, p_buf, len);
		}

		@@ -1003,7 +1003,7 @@ static void btif_a2dp_source_audio_tx_flush_event(void) {
		bluetooth::common::time_get_os_boottime_us();
		fixed_queue_flush(btif_a2dp_source_cb.tx_audio_queue, osi_free);

		if (!bluetooth::audio::a2dp::is_hal_2_0_enabled()) {
		if (!bluetooth::audio::a2dp::is_hal_2_0_enabled() && a2dp_uipc != nullptr) {
		UIPC_Ioctl(*a2dp_uipc, UIPC_CH_ID_AV_AUDIO, UIPC_REQ_RX_FLUSH, nullptr);
		}
		}