[alsa-devel] getting the sound to work on my asus m6s00v

[Christian Gleerup]

Hello Raymond, 

I have upgraded from Debian 7 to 8, 
Now I am not able to get the sound to work properly again.

right now it seems very very strange.
I have very very low sound, but the sound is coupled to the 'PCM' part in Alsa mixer.
even if I mute all outputs, I can still hear PCM channel,
what makes me more crazy, is that the sound doesn't seem to directly from the speaker, but more towards the center of the labtob.... 

does the above problem sound any bells?

I am considering taking one channel of the time, and enabling sound output as internal speaker to see what happens 


-----Original Message----- 
> From: "Raymond Yau" <superquad.vortex2 at gmail.com> 
> To: "Christian Gleerup" <cromozon at swn.nu> 
> Cc: "Hui Wang" <hui.wang at canonical.com>, tiwai at suse.de, "ALSA Development Mailing List" <alsa-devel at alsa-project.org>, nb <nb at dagami.org>, korobka at en.gov.ua 
> Date: 19/05/2015 03:08 
> Subject: Re: [alsa-devel] getting the sound to work on my asus m6s00v 
> 
> >
> > I manged to get sound working again while playing arround with hdaretask.
> > but initially i tried setting up the outputs as suggest,
> > which didn't giveanything, then a then I tried setting 0.15 as internal
> speaker also.
> >
> > For the first few seconds there where no sound, and then the sound slowly
> started to increase, but not the sound i was playing just some noise, not
> continously but.. erhm like this:
> > .|.|.|.|.|.|.|.|.|.|.|.|.|.|
> >
> > I was not able to kill the sound even when muting all channels in alsa
> mixer.
> 
> > then I removed all overrides (expect ch0x18), after clicking apply the
> repeating periodic sound dis-apered, and I was able to play sound.
> >
> > So now I am able to play sound through the internal speaker
> > I have toggled ho_mic_detect=false, set model=auto.
> 
> You have to post output of alsa-info.sh for your patched driver if it work
> 
> Do you mean you cannot get correct impedence value for your jacks ?
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