[alsa-devel] Regarding Sound on Acer Aspire 6935G

[Takashi Iwai]

At Wed, 27 May 2009 16:27:00 -0300,
Emilio López wrote:
> 
> Did my last email arrive? Any idea on what might be going on?

Sorry, no time for this right now.
It's usually just a missing channel connection or the lack of
the corresponding amp control.  In most cases, it's trivial if someone
with a knowledge of HD-audio spec sees it...


Takashi

> 
> Emilio
> 
> 2009/5/24 Emilio López <buhitoescolar at gmail.com>
> 
>     Well, it seems my last email was too heavy with the 4 files attached. I
>     have uploaded them to drop.io, here is the link: http://drop.io/
>     alsaonaceraspire6930
>    
>     Thanks!
>    
>     2009/5/23 Emilio López <buhitoescolar at gmail.com>
> 
>         Here you are, I ran alsa-info.sh in the old alsa (with model=acer) and
>         saved the output of the script when side was enabled and disabled,
>         with volumes 0 and 100. Hope you can work out the problem with this,
>         do not hesitate to ask for more debug info if you need.
>        
>         Thanks for all!
>        
>         Emilio
>        
>         PS: On my previous email (cited below) I wrote "Mic sensing"
>         incorrectly, I wanted to write "headphones sensing".
>        
>         2009/5/23 Takashi Iwai <tiwai at suse.de>
> 
>             At Sat, 23 May 2009 12:19:12 -0300,
>             Emilio López wrote:
>             >
>             > I reinstalled 1.0.20 today and almost everything started working
>             when I set
>             > model=acer-aspire-4930g. Mic sensing works, my mic now records
>             too. But my
>             > bass does not, and I cannot control it with "Side" anymore.
>             >
>             > Any idea on how to fix it? The audio setup for this laptop will
>             be fully
>             > working when I get the bass to play once again.
>            
>             Could you check with the older version and what "Side" control
>             changes
>             in hd-audio codec registers?  You can just get alsa-info.sh output
>             before and after changing the "Side" control value.
> 
>             thanks,
>            
>             Takashi
> 
>