[pulseaudio-tickets] [Bug 97064] No audio stream from headset in HSP/HFP mode

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97064

simalto <gaelmusoya at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |---
             Status|RESOLVED                    |REOPENED

--- Comment #29 from simalto <gaelmusoya at gmail.com> ---
(In reply to Tanu Kaskinen from comment #26)
> Apparently the bluetooth adapter (BCM43438) in Raspberry Pi 3 suffers from
> this issue too, and the same HCI command works as with BCM4354:
> 
> hcitool cmd 0x3F 0x01C 0x01 0x02 0x00 0x01 0x01

I am using raspberry pi zero w. with PA 10.0 and Bluez 5.43.
I have manage to use my headset in A2DP mode without problem.
But when I change to HSP profile no sound heard or mic record.
by using the above hcitool command, I was able to hear sound and record.
But my problem is that the sound is very bad and slow like motion.

I am suspecting it has something to do with the pi zero w chip(BCM2835)
according to this link:https://www.raspberrypi.org/magpi/pi-zero-w/

can anyone help me with relevant hcitool command for this chip?
Thanks in advance!

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