Return-Path: MIME-Version: 1.0 In-Reply-To: <2d5a2c100906131323m158007ecgd7f4a738a5ed660@mail.gmail.com> References: <434c4b6e0906130513r74959ee2u3bf8c2892a961c66@mail.gmail.com> <2d5a2c100906131323m158007ecgd7f4a738a5ed660@mail.gmail.com> Date: Sun, 14 Jun 2009 13:58:06 +0900 Message-ID: <434c4b6e0906132158o1cfc8190xe53dc9532582e33f@mail.gmail.com> Subject: Re: Re-configuration Issue about A2DP From: "Chanyeol,Park" To: Luiz Augusto von Dentz Cc: linux-bluetooth@vger.kernel.org Content-Type: text/plain; charset=windows-1252 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Before sending that log(this is my home..-.-), I provide an additional information because I want to check what I asked is exactly what you saw ^^. In a2dp_source_config() , it checks avdtp_stream_has_capabilities(). Below cae, I saw avdtp_close():(1385 line) and set setup-reconfiguration is TRUE; and I saw bluez receive Close_cfm. and after that a2dp_reconfigure() was called... However... It doesn't work well...-.-; Did you mean to add RECONFIGURE_TIMEOUT more than 500 ms...? After doing that, I would send the more log.. 2009/6/14 Luiz Augusto von Dentz : > Hi, > > On Sat, Jun 13, 2009 at 9:13 AM, Chanyeol,Park wrote: >> Hello >> >> Have you experience A2DP connection lost or corruption, when a user >> changes A2DP configuration between mono and stereo, or between 44.1khz >> 48khz >> >> Though I check bluez receives Close Cfm from headset , and Bluez sends >> set_configuration to stereo headset. However Bluez get an error? >> "Stream End Point in Use( 19). -.-; > > Ive got the same problem with some headsets, basically they only > unlock the end point after some time. Not sure if adding an interval > for reconfiguring would help since that seems to depend on the > headset, anyway please provide the output of hcidump and bluetoothd so > we can investigate what could be done in this case. > > > -- > Luiz Augusto von Dentz > Engenheiro de Computa??o >