ac100 team mailing list archive

[Marco Filippi <filippi@xxxxxxxxxxxx>]

After more test I have a few more info:
- having sound working if i stop all sound source for 6-7 seconds a 
glick is heard (power save of audio device?), starting playback gives no 
sound if I dont do the headphones mux trick, I have another glick at 
playback start
- having Mono mix DAC2MONO and VOICE2MONO both unmuted sound is routed 
to speakers, that's where the low volume sound (with Speaker Mix DAC2SPK 
muted) comes

MAF

On 25/10/2011 15:21, Marco Filippi wrote:
> Hi
> I given a try to this kernel but I was unable to get sound working.
> So I downgrade to 1000 kernel and get audio from headphones.
> I then upgrade to 1001 oneiric proposed one and had to play around 
> (somehow) with alsamixer to enable speaker output, I'm unable to get 
> sound from headphones.
> At reboot I dont have any audio apart of the strong glick.
> I then have to play with alsamixer to get audio from speakers.
>
> I can reproduce this by doing:
> 1- boot from powerdown
> 2- login (lxdm - ubuntu unity)
> 3- start some music player (no audio can be heard yet)
> 4- in alsamixer change both right and left headphone mux to vmid (a 
> glick can be heard)
> 5- take one of the two headphone mux to HP again (music appear from 
> speakers)
>
> If I then mute both HP Mix DACR2HP and DACL2HP and unmute them I have 
> to repeat step 4 and 5 to re-enable sounds.
>
> Other strange behaviors are:
> - Speaker Mix DAC2SPK when muted lower down speaker volume to (about) 
> a half
> - Muting Headphones mutes speakers (volume level has no effects)
> - Muting Line mutes speakers (volume level has no effects)
>
> In attach you can find my asound.state
>
> Hope all this can help
>
> MAF
>
>
> On 24/10/2011 20:39, Jani Monoses wrote:
> > This is the one. Compared to the one in oneiric this has zcache 
> > enabled and hopefully no other differences.
> >
> > http://startx.ro/~jani/linux-image-2.6.38-1001-ac100_2.6.38-1001.1_sound__armel.deb 
> > <http://startx.ro/%7Ejani/linux-image-2.6.38-1001-ac100_2.6.38-1001.1_sound__armel.deb> 
> >
> >
> > On Mon, Oct 24, 2011 at 8:39 PM, Marco Filippi <filippi@xxxxxxxxxxxx 
> > <mailto:filippi@xxxxxxxxxxxx>> wrote:
> >
> >     I replaced the 1001 kernel from you Jani with the oneiric proposed
> >     one but i'm unable to get audio from headphones nor from the 
> > speakers.
> >
> >     With your one I was able to have audio from both speakers and
> >     headphones.
> >     I've seen the download link is not valid anymore, can you please
> >     provide it so I can try again?
> >
> >     MAF
> >
> >
> >     On 21/10/2011 19:24, Jani Monoses wrote:
> > >     Does anyone have working headphones (via the jack) using the
> > >     latest oneiric-proposed kernel?
> > >     I am not sure which alsamixer settings to change but I tried many
> > >     combination with still no sound
> > >     from the headphones.
> > >
> > >     thanks
> > >     Jani
> > >
> > >
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