[alsa-devel] No line out on latest Mac Mini
j-frankish at slb.com
Mon Oct 31 14:05:29 CET 2011
> On 22/10/2011 16:01, John Frankish wrote:
> >> Hi,
> >> i have an imac 12,2 (2011) and i had to change GPIO with hda_analyzer
> >> to get some sound on line out.
> >> Jérémy.
> > Thanks - I see something like this with hda_analyser:
> > Global Input Amplifier Caps-> <- Global Output Amplifier Caps
> > GPIO
> > out-dir enable unsol sticky wake data 
> >  x x [x]
> > 
> >  x x x
> > ..where  data enables/disables line out and  data enables/disables the
> internal speaker.
> >  data was not checked and doing so got things working - a big thank you
> for this.
> > Line out continues to work after closing hda_analyser, but do you know
> > what it actually changes so I Can make it permanent across reboots?
> A patch that applies to recent kernels :
> The pincfg won't probably apply for you -- but it show how you can hack
Thanks - I had a go at making a patch, but couldn't get things to work.
Is there a howto anywhere?
Otherwise, I guess I'll have to wait for a later version of alsa...
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