On 26.03.2016 11:19, Tanu Kaskinen wrote:
On Sat, 2016-03-26 at 11:31 +0200, Jerome Leclanche wrote:
Hi list
I've been debugging all morning issues with the Parrot ZIK 3.0 (and
its two previous model versions) not displaying HSP profile as
available.
Here's a bug report on the topic:
https://bugs.freedesktop.org/show_bug.cgi?id=93898
The bug report shows information about two devices, and now I noticed
something that I hadn't noticed earlier: the working device supports
both HSP and HFP, but the non-working device only supports HFP. The
"native" backend in pulseaudio only supports HSP, so this explains why
some headsets don't work. The assumption has been that all headsets
would support both profiles anyway, but if there are headsets that
don't have HSP, then it seems that we still don't support all headsets
with BlueZ 5 (BlueZ 4 should still work fine, but nobody is using it
anymore). The oFono backend is of no use for headset support, because
it only supports the role where PulseAudio runs on the handsfree
device, meaning that you can connect your laptop to your phone and
pretend that the laptop is a headset.
This might be different now. I have seen a few patches on the
ofono side concerning headset support, so it may work meanwhile.
I don't know when this will be fixed. I'm not volunteering to implement
the missing functionality.
Wasn't there a discussion that pulseaudio should only support HSP
and HFP should be covered by ofono?
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