Re: [resend] mixer controls for bass/treble in emu10k driver

[Takashi Iwai <tiwai@suse.de>]

At Thu, 12 Dec 2002 19:17:02 +0000,
jordan.breeding@attbi.com wrote:
> 
> 
> > At Thu, 12 Dec 2002 17:55:37 +0000,
> > jordan.breeding@attbi.com wrote:
> > > 
> > > 
> > > > At Thu, 12 Dec 2002 17:45:00 +0000,
> > > > jordan.breeding@attbi.com wrote:
> > > > > 
> > > > > Is it possible for the emu10k (SBLive!/Audigy) driver to get bass/treble
> > > > > mixer controls in ALSA like it has in Windows and the OSS Linux (when you 
> > load 
> > > > > the right file with the emu10k tools) driver?  Thanks.
> > > > 
> > > > yes.  you need to turn on "Tone Control" switch, then bass and treble
> > > > volumes will respond.
> > > > 
> > > > 
> > > > ciao,
> > > > 
> > > > Takashi
> > > 
> > > Thanks for the response.  I normally compile ALSA and the driver
> > > itself directly into my 2.5.x kernel, do you happen to know which
> > > source file I need to edit to enable tone control?  Thanks. 
> > 
> > well, i meant to turn on via alsamixer program...
> > you don't have to recompile the driver.
> > 
> > 
> > Takashi
> 
> Is there no way to make the treble/bass tone controls also available
> to OSS mixer programs such as aumix?  Thanks. 

the bass/treble volumes are mapped onto OSS mixer elements.  hence
once if you enabled the tone control, then you can change the values.
you can use amixer to toggle the tone control without gui, and use
alsactl to save/restore the status.


Takashi


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