Return-Path: Subject: Re: BT_AMP_POLICY and RFCOMM Mime-Version: 1.0 (Apple Message framework v1251.1) Content-Type: text/plain; charset=us-ascii From: Greg Hazel In-Reply-To: <20120124085719.GB19238@aemeltch-MOBL1> Date: Tue, 24 Jan 2012 01:57:11 -0800 Cc: linux-bluetooth@vger.kernel.org Message-Id: <8B1F83F9-649A-4B59-A620-774A60E64D2C@gmail.com> References: <20120124082739.GA19238@aemeltch-MOBL1> <20120124085719.GB19238@aemeltch-MOBL1> To: Andrei Emeltchenko Sender: linux-bluetooth-owner@vger.kernel.org List-ID: On Jan 24, 2012, at 12:57 AM, Andrei Emeltchenko wrote: > On Tue, Jan 24, 2012 at 12:36:23AM -0800, Greg Hazel wrote: >> On Jan 24, 2012, at 12:27 AM, Andrei Emeltchenko wrote: >>> On Mon, Jan 23, 2012 at 08:15:16PM -0800, Greg Hazel wrote: >>>> Hi, >>>> >>>> I'm trying to set BT_AMP_POLICY on an RFCOMM socket to >>>> BT_AMP_POLICY_PREFER_AMP. In return I'm getting "Operation not supported >>> >>> BTW: Why would you need to set this? Functionality is not supported yet so >>> nothing will change. >> >> Oh, I had not made it far enough into bluez to notice it had not been implemented. My question still stands I suppose, but is obviously predicated on support being added eventually. >> >> Out of curiosity, is there a bluetooth stack which does support AMP yet? > > Look at git://codeaurora.org/kernel/msm.git Ah, it looks like android-msm (which I am using) tracks that to some extent. At least it contains this commit https://www.codeaurora.org/gitweb/quic/le/?p=kernel/msm.git;a=commit;h=5bf61204e8567df6be8583a258dba36343f87cb5 which seems to be an implementation, although I haven't tried it. Is this the right mailing list to ask about the AMP bluetooth work contained in msm and android-msm? -Greg