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

6 Jun 2009

      Hi,
      Any progress on 6935G? Not even latest alsa-snapshot is able to get
jack detection and mic working. Controls wrongly mapped as usual.
Regards and Thanks,
Karthik
On Sat, Jun 6, 2009 at 11:20 AM, Emilio López buhitoescolar@gmail.comwrote:
...
Takashi, were you able to have a look at it? Any idea on what might be
going on? I guess this is an easy to fix issue, as it worked with the old
mode, the channel might just need registering or something.
Thanks!
2009/5/29 Emilio López buhitoescolar@gmail.com
...
2009/5/27 Takashi Iwai tiwai@suse.de
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At Wed, 27 May 2009 22:54:09 +0200,
I wrote:
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At Wed, 27 May 2009 16:27:00 -0300,
Emilio López wrote:
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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...
Just took a quick look now, I found that you didn't unmute "Side
Playback Switch" in the disabled case.  Do you mean that as
"disabled"?
Disabled = Muted = Off, Enabled = Unmuted = On. So sound works on enabled,
doesn't work on disabled.
...
I assume that these files are from the "old" driver with the bass
working as Side volume.  Is it correct?
Yes
...
thanks,
Takashi
Thanks for having a look at it :)
Emilio
...
...
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,
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    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

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

Karthik Ramgopal