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

27 May 2009

      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@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@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@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