Re: Baytrail init file for alsa-utils

[Bastien Nocera <hadess@hadess.net>]

On Tue, 2014-11-18 at 14:41 +0200, Jarkko Nikula wrote:
> Hi
> 
> On 11/18/2014 02:05 PM, Bastien Nocera wrote:
> > On Mon, 2014-11-03 at 14:03 +0100, Bastien Nocera wrote:
> >> On Mon, 2014-11-03 at 11:11 +0000, Liam Girdwood wrote:
> >>> On Mon, 2014-11-03 at 10:51 +0100, Bastien Nocera wrote:
> >>>> Hey,
> >>>>
> >>>> I've done some work on the community generated "alsa state" file for
> >>>> Baytrail tablets, and shrunk it massively:
> >>>> https://github.com/AdamWill/baytrail-m/blob/master/alsa/t100_B.state
> >>>>
> >>>> Are there any tools, or hints as to how I might convert that to an
> >>>> "init" file that alsactl could run to set the default state of the
> >>>> mixer?
> >>>
> >>> "alsactl store" should write it to the correct system directory.
> >>
> >> alsactl store doesn't use a format similar to the files installed
> >> in /usr/lib/alsa/init though, which is what I'm looking for.
> >>
> >>>> Or have any Intel folks already done that work?
> >>>>
> >>>
> >>> Jarkko has been working on Baytrail so best for him to answer.
> >>
> >> OK, thanks
> >
> > Jarkko?
> >
> Ah, sorry. No I have used just the alsamixer and alsactl.

Could you answer this couple of questions though?

* Is this trimmed down ALSA init state correct, can we trim more?
https://github.com/AdamWill/baytrail-m/blob/master/alsa/t100_B.state
If you have access to more hardware than me, I would appreciate if you
could test it so I can be sure I didn't break anything, before writing
the init file for alsactl.

* Jack sensing doesn't seem to work, though I can switch manually to the
headphones and Headphones Left and Right are inverted.

Are those hardware issues (that could be quirked in the driver), driver
issues or configuration issues?

Cheers