[Gta04-owner] current state of bluetooth headset support in QtMoKo

Radek Polak psonek2 at seznam.cz
Fri May 16 08:20:46 CEST 2014


On Thursday, May 15, 2014 22:48:59 Sebastian Reinhardt wrote:

> Thanks Radek, I tried it again,
> 
> as soon as I connect to headset by using "A2DP"- profile and setting
> bluetooth as default output device, this file is created:
> ------------------------------------
> root at snrgta04:/home/root# cat .asoundrc
> # /org/bluez/1857/hci0/dev_C8_8B_47_01_xx_xx
> pcm.!default {
>     type plug
>     slave.pcm "bluetooth"
> }
> 
> ctl.mixer0 {
>     type hw
>     card 0
> }
> 
> pcm.bluetooth {
>         type bluetooth
>         device "C8_8B_47_01_xx_xx"
>         profile "auto"
> }
> 
> ------------------------------------
> Seems to be ok, except the underscores instead of ":" in bluetooth
> address. Not sure, if does matter?

I think underscores are ok there, ":" is used in alsa apps to denote HW 
devices.

> the syslog tells me this:
> -----------------------------------
> May 15 22:30:34 snrgta04 kernel: [ 5839.499237] input: C8:8B:47:01:13:AA
> as /devices/virtual/input/input8
> May 15 22:30:47 snrgta04 pulse.sh: I: [pulseaudio] client.c: Created 6
> "Native client (UNIX socket client)"
> May 15 22:30:47 snrgta04 pulse.sh: I: [pulseaudio] client.c: Freed 6
> "Native client (UNIX socket client)"
> May 15 22:30:47 snrgta04 pulse.sh: I: [pulseaudio] protocol-native.c:
> Connection died.
> -----------------------------------
> 
> Result: Silence! Sorry!

This looks like pulseaudio is really the problem here. Could you try removing 
all pulseaudio packages from the system - it'd suggest to do this on testing 
rootfs because it could break QtMoko.

Another way is to setup BT headset through pulse audio. I did it on desktop 
using pavucontrol - this could be a bit tricky on GTA04, because it needs X 
server and it didnt work well for me.

> What type of bluetooth device did You use for testing? Speaker or
> headset (with/without mic)?

I used Jabra BT650s which is headset with mic.

Regards

Radek
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