[alsa-devel] Volume control channels mixed

Simon van der Linden lists at simon.vanderlinden.eu.org
Tue Apr 10 12:04:48 CEST 2007

Takashi Iwai wrote:
> At Mon, 09 Apr 2007 11:30:58 +0200,
> Simon van der Linden wrote:
>> Hello,
>> I use Alsa in the latest Ubuntu bêta, with my MacBook.
>> lspci gives the audio card as:
>> 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
>> Definition Audio Controller (rev 02)
>> Sound is working pretty good. However, volume control channels (in
>> alsamixer) are mixed:
>> with laptop speakers:
>> 	Master controls treble volume
>> 	Front controls bass volume
>> with headphones:
>> 	Master has no effect
>> 	Front controls the volume
>> I'm unfamiliar with Alsa, but I guess it shouldn't be too hard to
>> correct that. Browsing the web didn't give me more informations.
>> Perhaps some of you could help me?
> Which kernel and which ALSA version?

Alsa 1.0.13
Linux 2.6.20

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