Messages in this thread | | | Subject | Re: question on A2DP sink suspend/resume | From | Marcel Holtmann <> | Date | Thu, 25 Jun 2009 05:45:11 +0200 |
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Hi Zhu,
> If we want to create SCO link when A2DP is in streaming state, we > shall suspend A2DP first and then establish SCO link. Conversely, we > shall resume A2DP link when we drop SCO link. The entire description > can be found in the Simultaneous use of HFP, A2DP, and AVRCP Profiles > Whitepaper on bluetooth org web site. > (https://www.bluetooth.org/Technical/Specifications/whitepapers.htm). > > My question is, I found there is no such sink_suspend or sink_resume > method in D-BUS API while these functions are all implemented in Bluez > audio module. I would like to know why don't put them to D-BUS API? > If we need to call these functions we have to expand the D-BUS API. > > One more question is, is there a formal way to test SCO/A2DP > simultaneous case? we can't find a proper headset to test it because > those headsets are all well implemented with the simultaneous logic, > so there is no way to enter ourselves' code that handle this logic. > Can we test it by configurating some test tool such as PTS?
seriously, wrong mailing list. Especially since A2DP is implemented fully in userspace ;)
Post such questions to linux-bluetooth@vger.kernel.org please.
Regards
Marcel
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