Re: ALSA UCM

[Liam Girdwood <lrg@slimlogic.co.uk>]

On Thu, 2010-11-04 at 19:52 +0100, Jaroslav Kysela wrote:
> On Thu, 4 Nov 2010, Liam Girdwood wrote:
> 
> > On Thu, 2010-11-04 at 19:34 +0100, Jaroslav Kysela wrote:
> >> On Thu, 4 Nov 2010, Liam Girdwood wrote:
> >>
> >>>> 	Value {
> >>>> 	      MasterPlaybackVolume "name='Headset Playback Volume' 1"
> >>>> 	      MasterCaptureVolume "name='Capture Volume' 1"
> >>
> >> What does mean '1'? If you like to define element id index, use:
> >>
> >
> > Ah, that looks a conversion bug from Abrahams old file format to his new
> > format. I guess it caught out the parser too here.
> >
> > Abraham, could you check over your configuration files and send a patch
> > for the parser that spits an error out here.
> >
> >> MasterPlaybackVolume "name='Headset Playback Volume',index=1"
> >
> > My preference is not to use the ID since it can sometimes change with
> > driver updates. The names are pretty constant though.
> 
> You probably mean unique numid for each control? Index is just an index 
> for the ASCII name to distinguish controls with same name (I think that 
> you had a syntax name:index in the original code).

I do indeed :)

Thanks

Liam
-- 
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk