alsa-user

[Alsa-user] Sound jack isolations

[Richard M. <ric...@op...>]

I tried googling around but no helpful content so far. I have a laptop
with built-in sound. It uses the HDA_intel kernel module. My problem is
that I can't silence the onboard/built-in speakers when I plug in the
headphones to the machine. Muting sound would lead to all jacks and
audio ports to be silenced -- not just the built-in speakers, which I
intend to mute solely leaving sound alive on the headphone jacks. There
are no channels readily observable to differentiate where sound goes and
to which port with alsa-mixer. The behavior I would like to achieve is
one that will allow me to mute onboard speakers while continuing to have
the headphones receive audio signals. Has anyone ever done this? Any
pointers to documentation will be appreciated.

My board has the Conexant CX20549 Codec. I think is uses the ALC268
module. I checked gmane and saw that a fellow user got snd-hda-intel
working with the NVidia MCP67 chipset with a patch received from
linuxant.com. I tried the method and when patching i had encountered
errors. 

Re: [Alsa-user] Sound jack isolations

[Tobin D. <td...@ds...>]

Try downloading alsa-driver-1.0.16rc2.  It has some new patches in it.

If that doesn't work, please report back with the link generated from
running http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh

Tobin


On Wed, 2008-01-30 at 23:49 -0500, Richard Marzan wrote:

> I tried googling around but no helpful content so far. I have a laptop
> with built-in sound. It uses the HDA_intel kernel module. My problem is
> that I can't silence the onboard/built-in speakers when I plug in the
> headphones to the machine. Muting sound would lead to all jacks and
> audio ports to be silenced -- not just the built-in speakers, which I
> intend to mute solely leaving sound alive on the headphone jacks. There
> are no channels readily observable to differentiate where sound goes and
> to which port with alsa-mixer. The behavior I would like to achieve is
> one that will allow me to mute onboard speakers while continuing to have
> the headphones receive audio signals. Has anyone ever done this? Any
> pointers to documentation will be appreciated.
> 
> My board has the Conexant CX20549 Codec. I think is uses the ALC268
> module. I checked gmane and saw that a fellow user got snd-hda-intel
> working with the NVidia MCP67 chipset with a patch received from
> linuxant.com. I tried the method and when patching i had encountered
> errors. 
> 
> 
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Alsa-user mailing list
> Als...@li...
> https://lists.sourceforge.net/lists/listinfo/alsa-user

-- 
Tobin Davis 


You know you've been spending too much time on the computer when your
friend misdates a check, and you suggest adding a "++" to fix it.

Re: [Alsa-user] Sound jack isolations

[Richard M. <ric...@op...>]

On Wed, 2008-01-30 at 23:03 -0800, Tobin Davis wrote:
> Try downloading alsa-driver-1.0.16rc2.  It has some new patches in it.
> 
> If that doesn't work, please report back with the link generated from
> running http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh
> 
> Tobin
> 
> 
> On Wed, 2008-01-30 at 23:49 -0500, Richard Marzan wrote: 
> > I tried googling around but no helpful content so far. I have a laptop
> > with built-in sound. It uses the HDA_intel kernel module. My problem is
> > that I can't silence the onboard/built-in speakers when I plug in the
> > headphones to the machine. Muting sound would lead to all jacks and
> > audio ports to be silenced -- not just the built-in speakers, which I
> > intend to mute solely leaving sound alive on the headphone jacks. There
> > are no channels readily observable to differentiate where sound goes and
> > to which port with alsa-mixer. The behavior I would like to achieve is
> > one that will allow me to mute onboard speakers while continuing to have
> > the headphones receive audio signals. Has anyone ever done this? Any
> > pointers to documentation will be appreciated.
> > 
> > My board has the Conexant CX20549 Codec. I think is uses the ALC268
> > module. I checked gmane and saw that a fellow user got snd-hda-intel
> > working with the NVidia MCP67 chipset with a patch received from
> > linuxant.com. I tried the method and when patching i had encountered
> > errors. 
> > 
> > 
> > -------------------------------------------------------------------------
> > This SF.net email is sponsored by: Microsoft
> > Defy all challenges. Microsoft(R) Visual Studio 2008.
> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> > _______________________________________________
> > Alsa-user mailing list
> > Als...@li...
> > https://lists.sourceforge.net/lists/listinfo/alsa-user
> -- Tobin Davis 
> 
> You know you've been spending too much time on the computer when your
> friend misdates a check, and you suggest adding a "++" to fix it.
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Alsa-user mailing list
> Als...@li...
> https://lists.sourceforge.net/lists/listinfo/alsa-user


Thanks for the reply. Here is the link http://pastebin.ca/886945

Re: [Alsa-user] Sound jack isolations

[Richard M. <ric...@op...>]

oops! Sorry, wrong list.
On Wed, 2008-01-30 at 23:03 -0800, Tobin Davis wrote:
> Try downloading alsa-driver-1.0.16rc2.  It has some new patches in it.
> 
> If that doesn't work, please report back with the link generated from
> running http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh
> 
> Tobin
> 
> 
> On Wed, 2008-01-30 at 23:49 -0500, Richard Marzan wrote: 
> > I tried googling around but no helpful content so far. I have a laptop
> > with built-in sound. It uses the HDA_intel kernel module. My problem is
> > that I can't silence the onboard/built-in speakers when I plug in the
> > headphones to the machine. Muting sound would lead to all jacks and
> > audio ports to be silenced -- not just the built-in speakers, which I
> > intend to mute solely leaving sound alive on the headphone jacks. There
> > are no channels readily observable to differentiate where sound goes and
> > to which port with alsa-mixer. The behavior I would like to achieve is
> > one that will allow me to mute onboard speakers while continuing to have
> > the headphones receive audio signals. Has anyone ever done this? Any
> > pointers to documentation will be appreciated.
> > 
> > My board has the Conexant CX20549 Codec. I think is uses the ALC268
> > module. I checked gmane and saw that a fellow user got snd-hda-intel
> > working with the NVidia MCP67 chipset with a patch received from
> > linuxant.com. I tried the method and when patching i had encountered
> > errors. 
> > 
> > 
> > -------------------------------------------------------------------------
> > This SF.net email is sponsored by: Microsoft
> > Defy all challenges. Microsoft(R) Visual Studio 2008.
> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> > _______________________________________________
> > Alsa-user mailing list
> > Als...@li...
> > https://lists.sourceforge.net/lists/listinfo/alsa-user
> -- Tobin Davis 
> 
> You know you've been spending too much time on the computer when your
> friend misdates a check, and you suggest adding a "++" to fix it.
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Alsa-user mailing list
> Als...@li...
> https://lists.sourceforge.net/lists/listinfo/alsa-user

Re: [Alsa-user] Sound jack isolations

[Richard M. <ric...@op...>]

sorry, nvm. this is the right list. thank and sorry for the short flood
everyone.
On Wed, 2008-01-30 at 23:03 -0800, Tobin Davis wrote:
> Try downloading alsa-driver-1.0.16rc2.  It has some new patches in it.
> 
> If that doesn't work, please report back with the link generated from
> running http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh
> 
> Tobin
> 
> 
> On Wed, 2008-01-30 at 23:49 -0500, Richard Marzan wrote: 
> > I tried googling around but no helpful content so far. I have a laptop
> > with built-in sound. It uses the HDA_intel kernel module. My problem is
> > that I can't silence the onboard/built-in speakers when I plug in the
> > headphones to the machine. Muting sound would lead to all jacks and
> > audio ports to be silenced -- not just the built-in speakers, which I
> > intend to mute solely leaving sound alive on the headphone jacks. There
> > are no channels readily observable to differentiate where sound goes and
> > to which port with alsa-mixer. The behavior I would like to achieve is
> > one that will allow me to mute onboard speakers while continuing to have
> > the headphones receive audio signals. Has anyone ever done this? Any
> > pointers to documentation will be appreciated.
> > 
> > My board has the Conexant CX20549 Codec. I think is uses the ALC268
> > module. I checked gmane and saw that a fellow user got snd-hda-intel
> > working with the NVidia MCP67 chipset with a patch received from
> > linuxant.com. I tried the method and when patching i had encountered
> > errors. 
> > 
> > 
> > -------------------------------------------------------------------------
> > This SF.net email is sponsored by: Microsoft
> > Defy all challenges. Microsoft(R) Visual Studio 2008.
> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> > _______________________________________________
> > Alsa-user mailing list
> > Als...@li...
> > https://lists.sourceforge.net/lists/listinfo/alsa-user
> -- Tobin Davis 
> 
> You know you've been spending too much time on the computer when your
> friend misdates a check, and you suggest adding a "++" to fix it.
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Alsa-user mailing list
> Als...@li...
> https://lists.sourceforge.net/lists/listinfo/alsa-user