[alsa-devel] 1.0.15: volume levels drift on HDA with STAC92XX codec

[Maxim Levitsky]

On Thursday 01 November 2007 19:47:39 Chuck Ebbert wrote:
> We have two reports now of unstable volume levels:
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=361051
> https://bugzilla.redhat.com/show_bug.cgi?id=354981
> 
> This is with kernel 2.6.23 plus the two ALSA merge patches from
> 2.6.23-rc1.
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> 
Probably this isn't a software bug.
Probably this chip country to datasheet doesn't have usable "Master Volume" (volume knob) control.


The master volume control wasn't present before, I added support for it, using data-sheets.
I need to know what exactly sigmatel codec was used in both cases.


Best regards,
	Maxim Levitsky