topic Re: bt audio error in i.MX Processors

topic Re: bt audio error in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466201#M73464 <HTML><HEAD></HEAD><BODY><P>Hi igor:</P><P>      you think it need upgrade the new firmware?</P><P></P><P>isnot BT application wrong?</P><P></P><P>Thanks.</P></BODY></HTML> Fri, 03 Jun 2016 07:01:15 GMT xrztech_wen 2016-06-03T07:01:15Z bt audio error https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466198#M73461 <HTML><HEAD></HEAD><BODY><P>Hi,all,</P><P>     we use BT headset,while listening music,sometimes it would report below error :</P><P style="padding-left: 30px;"><STRONG style="color: #e23d39;"> E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P style="padding-left: 30px;"><STRONG style="color: #e23d39;"> I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P style="padding-left: 30px;"></P><P>D/LOGGER  ( 2452): gethostbyname(scs.openspeech.cn) start</P><P>D/LOGGER  ( 2452): gethostbyname(scs.openspeech.cn) ret=0, errno=0, h_errno=166</P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964)rfkill: BT RF going to : off</STRONG></P><P><STRONG style="color: #e23d39;">: start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</STRONG></P><P><STRONG style="color: #e23d39;">E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</STRONG></P><P><STRONG style="color: #e23d39;">I/audio_a2dp_hw( 1964): out_set_parameters: state 3</STRONG></P><P>W/AudioTrack( 2452): dead IAudioTrack, PCM, creating a new one from obtainBuffer()</P><P>D/A2dpStateMachine( 2480): Connection state 00:02:5B:27:BC:A6: 2->0</P><P>I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</P><P>E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</P><P>D/CachedBluetoothDevice( 2601): onProfileStateChanged: profile A2DP newProfileState 0</P><P>D/BluetoothAdapterProperties( 2480): CONNECTION_STATE_CHANGE: 00:02:5B:27:BC:A6: 2 -> 0</P><P>D/PhoneStatusBarPolicy( 2348): shy SYstemUI PhoneStatusBarPolicy action=android.bluetooth.adapter.action.CONNECTION_STATE_CHANGED</P><P>D/CachedBluetoothDevice( 2601):  BT Turninig Off...Profile conn state change ignored...</P><P>D/bt_hci_bdroid( 2480): cleanup</P><P>W/bt-btif ( 2480): ag scb idx 1 not allocated</P><P>E/bt-btif ( 2480): BTA AG is already disabled, ignoring ...</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0019 not found for deregistration</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0017 not found for deregistration</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0019 not found for deregistration</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0017 not found for deregistration</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0019 not found for deregistration</P><P>W/bt-l2cap( 2480): L2CAP - PSM: 0x0017 not found for deregistration</P><P>I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</P><P>E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</P><P>I/bt_hci_bdroid( 2480): bt_hc_worker_thread exiting</P><P>W/bt_userial( 2480): select_read return size <=0:-1, exiting userial_read_thread</P><P>I/bt_userial_vendor( 2480): device fd = 69 close</P><P>D/BTSNOOP-DISP( 2480): btsnoop_close</P><P>D/bt_hci_bdroid( 2480): wen  set_power 0</P><P>I/GKI_LINUX( 2480): gki_task_entry: gki_task task_id=0 [BTU] terminating</P><P>I/GKI_LINUX( 2480): GKI_exit_task: GKI_exit_task 0 done</P><P>I/GKI_LINUX( 2480): GKI_destroy_task: GKI_shutdown(): task [BTU] terminated</P><P>D/BluetoothAdapterState( 2480): CURRENT_STATE=PENDING, MESSAGE = DISABLED, isTurningOn=false, isTurningOff=true</P><P>D/HeadsetService( 2480): Received stop request...Stopping profile...</P><P>D/BluetoothHeadset( 2297): Proxy object disconnected</P><P>D/A2dpService( 2480): Received stop request...Stopping profile...</P><P>I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</P><P>E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</P><P>D/A2dpStateMachine( 2480): Exit Disconnected: -1</P><P>D/BluetoothA2dp( 2297): Proxy object disconnected</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.hdp.HealthService</P><P>W/BluetoothHeadsetServiceJni( 2480): Cleaning up Bluetooth Handsfree Interface...</P><P>W/BluetoothHeadsetServiceJni( 2480): Cleaning up Bluetooth Handsfree callback object</P><P>D/BluetoothAdapterState( 2480): Stopping profile services that were post enabled</P><P>D/HidService( 2480): Received stop request...Stopping profile...</P><P>D/HealthService( 2480): Received stop request...Stopping profile...</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.hdp.HealthService</P><P>E/bt-btif ( 2480): warning : no command pending, ignore ack</P><P>I/GKI_LINUX( 2480): gki_task_entry: gki_task task_id=2 [A2DP-MEDIA] terminating</P><P>I/GKI_LINUX( 2480): GKI_exit_task: GKI_exit_task 2 done</P><P>I/GKI_LINUX( 2480): GKI_destroy_task: GKI_shutdown(): task [A2DP-MEDIA] terminated</P><P>D/BluetoothHeadset( 2601): Proxy object disconnected</P><P>D/PanService( 2480): Received stop request...Stopping profile...</P><P>D/BluetoothTethering( 2297): got CMD_CHANNEL_DISCONNECTED</P><P>E/BluetoothTethering( 2297): attempted to stop reverse tether with nothing tethered</P><P>D/BtGatt.DebugUtils( 2480): handleDebugAction() action=null</P><P>D/BtGatt.GattService( 2480): Received stop request...Stopping profile...</P><P>D/BtGatt.GattService( 2480): stop()</P><P>D/HeadsetProfile( 2601): Bluetooth service disconnected</P><P>D/BluetoothMapService( 2480): Received stop request...Stopping profile...</P><P>D/BluetoothMapService( 2480): stop()</P><P>D/BluetoothMapService( 2480): MAP Service closeService in</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.hdp.HealthService</P><P>W/BluetoothHidServiceJni( 2480): Cleaning up Bluetooth HID Interface...</P><P>W/bt-btif ( 2480): cleanup: HH disabling or disabled already, status = 0</P><P>W/BluetoothHidServiceJni( 2480): Cleaning up Bluetooth GID callback object</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.map.BluetoothMapService</P><P>W/BluetoothHealthServiceJni( 2480): Cleaning up Bluetooth Health Interface...</P><P>W/BluetoothHealthServiceJni( 2480): Cleaning up Bluetooth Health object</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.map.BluetoothMapService</P><P>W/BluetoothPanServiceJni( 2480): Cleaning up Bluetooth PAN Interface...</P><P>W/BluetoothPanServiceJni( 2480): Cleaning up Bluetooth PAN callback object</P><P>D/BluetoothA2dp( 2601): Proxy object disconnected</P><P>D/A2dpProfile( 2601): Bluetooth service disconnected</P><P>D/BluetoothAdapterService( 2480): Profile still running: com.android.bluetooth.map.BluetoothMapService</P><P>D/BluetoothAdapterState( 2480): CURRENT_STATE=PENDING, MESSAGE = STOPPED, isTurningOn=false, isTurningOff=true</P><P>D/BluetoothAdapterProperties( 2480): Setting state to 10</P><P>I/BluetoothAdapterState( 2480): Bluetooth adapter state changed: 13-> 10</P><P>D/BluetoothAdapterService( 2480): Broadcasting updateAdapterState() to 1 receivers.</P><P>D/BluetoothManagerService( 2297): Message: 60</P><P>D/BluetoothManagerService( 2297): MESSAGE_BLUETOOTH_STATE_CHANGE: prevState = 13, newState=10</P><P>D/BluetoothManagerService( 2297): Broadcasting onBluetoothStateChange(false) to 9 receivers.</P><P>D/BluetoothPbap( 2601): onBluetoothStateChange: up=false</P><P>I/BluetoothAdapterState( 2480): Entering OffState</P><P>D/BluetoothHeadset( 2601): onBluetoothStateChange: up=false</P><P>D/BluetoothMapService( 2480): cleanup()</P><P>D/BluetoothMapService( 2480): MAP Service closeService in</P><P>D/BluetoothA2dp( 2601): onBluetoothStateChange: up=false</P><P>D/BluetoothInputDevice( 2601): onBluetoothStateChange: up=false</P><P>D/BluetoothInputDevice( 2601): Proxy object disconnected</P><P>D/HidProfile( 2601): Bluetooth service disconnected</P><P>D/BluetoothPan( 2601): BluetoothPAN Proxy object disconnected</P><P>D/PanProfile( 2601): Bluetooth service disconnected</P><P>D/BluetoothMap( 2601): Proxy object disconnected</P><P>D/MapProfile( 2601): Bluetooth service disconnected</P><P>D/BluetoothA2dp( 2297): onBluetoothStateChange: up=false</P><P>D/BluetoothHeadset( 2297): onBluetoothStateChange: up=false</P><P>D/BluetoothMap( 2601): onBluetoothStateChange: up=false</P><P>D/BluetoothManagerService( 2297): Calling onBluetoothServiceDown callbacks</P><P>D/BluetoothManagerService( 2297): Broadcasting onBluetoothServiceDown() to 5 receivers.</P><P>D/BluetoothManagerService( 2297): unbindAndFinish(): android.bluetooth.IBluetooth$Stub$Proxy@415acec0 mBinding = false</P><P>D/BluetoothManagerService( 2297): Sending unbind request.</P><P>D/BluetoothAdapterService( 2480): Cleaning up adapter native....</P><P>I/GKI_LINUX( 2480): gki_task_entry: gki_task task_id=1 [BTIF] terminating</P><P>I/GKI_LINUX( 2480): GKI_exit_task: GKI_exit_task 1 done</P><P>I/GKI_LINUX( 2480): GKI_destroy_task: GKI_shutdown(): task [BTIF] terminated</P><P>I/BluetoothServiceJni( 2480): cleanupNative: return from cleanup</P><P>D/BluetoothAdapterService( 2480): Done cleaning up adapter native....</P><P>D/BluetoothAdapterService(1094876728)( 2480): ****onDestroy()********</P><P>D/BluetoothManagerService( 2297): Bluetooth State Change Intent: 13 -> 10</P><P>D/BluetoothAdapter( 2348): 1094472592: getState() :  mService = null. Returning STATE_OFF</P><P>I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</P><P>E/audio_a2dp_hw( 1964): a2dp_command: cmd failed (Broken pipe)</P><P>I/audio_a2dp_hw( 1964): skt_disconnect: fd 15</P><P>E/audio_a2dp_hw( 1964): start_audio_datapath: audiopath start failed</P><P>D/PhoneStatusBarPolicy( 2348): shy SYstemUI PhoneStatusBarPolicy action=android.bluetooth.adapter.action.STATE_CHANGED</P><P>D/BtGatt.GattService( 2480): cleanup()</P><P>W/bt-btif ( 2480): GATTC Module not enabled/already disabled</P><P>W/bt-btif ( 2480): GATTS Module not enabled/already disabled</P><P>W/ContextImpl( 2601): Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1479 </P><P></P><P></P><P>android.content.ContextWrapper.startService:494 android.content.ContextWrapper.startService:494 </P><P></P><P></P><P>com.android.settings.bluetooth.DockEventReceiver.beginStartingService:134 com.android.settings.bluetooth.DockEventReceiver.onReceive:115 </P><P>D/DockEventReceiver( 2601): finishStartingService: stopping service</P><P>D/BluetoothAdapter( 2601): 1094485432: getState() :  mService = null. Returning STATE_OFF</P><P>I/audio_a2dp_hw( 1964): start_audio_datapath: state 3</P><P>I/str_params( 1964): key: 'exiting' value: '1'</P><P>I/audio_a2dp_hw( 1964): out_set_parameters: state 3</P><P>I/str_params( 1964): key: 'closing' value: 'true'</P><P>E/audio_a2dp_hw( 1964): out_write: stream not in stopped or standby</P><P>I/audio_a2dp_hw( 1964): out_set_parameters: state 2</P><P>I/str_params( 1964): key: 'exiting' value: '1'</P><P>W/AudioSystem( 2452): ioConfigChanged() closing unknown output! 133</P><P>I/audio_a2dp_hw( 1964): adev_close_output_stream: closing output (state 2)</P><P>I/audio_a2dp_hw( 1964): stop_audio_datapath: state 2</P><P>I/audio_a2dp_hw( 1964): skt_disconnect: fd -1</P><P>D/MscSpeechLog( 2452): play stoped</P><P>D/PcmPlayer( 2452): play mPlaytate= 0,mAudioFocus= true</P><P>D/MscSpeechLog( 2452): tts start:1464676596985</P><P>D/PcmPlayer( 2452): start player</P><P>D/PcmPlayer( 2452): mAudioFocus= true</P><P>D/PcmPlayer( 2452): prepAudioPlayer || audiotrack stream type is change.</P><P>D/PcmPlayer( 2452): createAudio start</P><P>D/PcmPlayer( 2452): createAudio || mStreamType = 3</P><P>D/PcmPlayer( 2452): createAudio end</P><P>D/MscSpeechLog( 2452): minPlaySec:0</P><P>D/MscSpeechLog( 2452): curStatus=init,setStatus=start</P><P>D/MscSpeechLog( 2452): setStatus success=start</P><P>D/MscSpeechLog( 2452): startSpeaking NextSession pause</P><P>D/MscSpeechLog( 2452): tts msg start:1464676596992</P><P>D/MSC_LOG ( 2452): QTTSSessionBegin Begin</P><P>D/LOGGER  ( 2452): luacFramework_GetEnv() [in]</P><P>D/LOGGER  ( 2452): luacFramework_SetEnv() [out]</P><P>D/MSC_LOG ( 2452): QTTSSessionBegin End</P><P>D/MscSpeechLog( 2452): QTTSSessionBegin leave:25 ErrorCode:0</P><P>D/MscSpeechLog( 2452): QTTSTextPut enter</P><P>D/MSC_LOG ( 2452): QTTSTextPut Begin</P><P>D/MSC_LOG ( 2452): QTTSTextPut End</P><P>D/MscSpeechLog( 2452): QTTSTextPut leavel:0</P><P>D/MscSpeechLog( 2452): curStatus=start,setStatus=waitresult</P><P>D/MscSpeechLog( 2452): setStatus success=waitsresult</P><P></P><P></P><P>How to solve this problem?</P><P></P><P>BTW:</P><P>1.my BSP version is:</P><P>    <STRONG style=": ; color: #000000; font-family: 微软雅黑;">android_kk4.4.2_1.0.0-ga_core_source.tar.gz+android_kk4.4.2_1.0.0-ga_epdc-patch.zip+DDR3 PATCH(imx_3.0.35_kk4.4.2_ga.tgz)+KK4.4.2_1.0.0_Regal.tar.gz</STRONG></P></BODY></HTML> Tue, 31 May 2016 09:16:45 GMT https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466198#M73461 xrztech_wen 2016-05-31T09:16:45Z Re: bt audio error https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466199#M73462 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>    Does anyone knew how to solve this problem? it is very urgent.</P><P></P><P></P><P>Thanks very much for support!</P></BODY></HTML> Wed, 01 Jun 2016 02:58:42 GMT https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466199#M73462 xrztech_wen 2016-06-01T02:58:42Z Re: bt audio error https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466200#M73463 <HTML><HEAD></HEAD><BODY><P>Hi wen</P><P></P><P>it may be suggested to apply to vendor of BT chipset for</P><P>help and probably updated firmware.</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 03 Jun 2016 02:27:42 GMT https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466200#M73463 igorpadykov 2016-06-03T02:27:42Z Re: bt audio error https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466201#M73464 <HTML><HEAD></HEAD><BODY><P>Hi igor:</P><P>      you think it need upgrade the new firmware?</P><P></P><P>isnot BT application wrong?</P><P></P><P>Thanks.</P></BODY></HTML> Fri, 03 Jun 2016 07:01:15 GMT https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466201#M73464 xrztech_wen 2016-06-03T07:01:15Z Re: bt audio error https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466202#M73465 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>I am getting same error, While getting this log audio break observed in Bluetooth Speaker/Headset. Please suggest how to resolve this bluetooth error</P><P></P><P>BSP: android-5.0.2_r1 with freescale patches</P><P></P><P>Thanks & Regards,</P><P>M.CHANDRASEKHAR</P></BODY></HTML> Tue, 16 May 2017 10:25:02 GMT https://community.nxp.com/t5/i-MX-Processors/bt-audio-error/m-p/466202#M73465 chandrasekharma 2017-05-16T10:25:02Z