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Commit fc0e8c6f authored by Lianchao Song's avatar Lianchao Song Committed by android-build-merger
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BT Interface: fix hci cmd timeout 

am: 424ffd0d

Change-Id: Ifad82d29cbc269323a776c4a0f5f70bf0bfab2d4
parents 23b5ae45 424ffd0d

bluetooth/1.0/default/vendor_interface.cc

+3 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ uint32_t lpm_timeout_ms; 
bool recent_activity_flag;



VendorInterface* g_vendor_interface = nullptr;

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);
@@ -308,6 +309,7 @@ void VendorInterface::Close() { 
}



size_t VendorInterface::Send(uint8_t type, const uint8_t* data, size_t length) {

  std::unique_lock<std::mutex> lock(wakeup_mutex_);

  recent_activity_flag = true;



  if (lpm_wake_deasserted == true) {
@@ -350,6 +352,7 @@ void VendorInterface::OnFirmwareConfigured(uint8_t result) { 


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;