[alsa-devel] No line out on latest Mac Mini

John Frankish j-frankish at slb.com
Sat Oct 22 16:01:11 CEST 2011

> 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

                  out-dir enable unsol sticky wake data
[1]            x             x                                                [x]
[3]            x             x                                                x

..where [1] data enables/disables line out and [3] data enables/disables the internal speaker.
[1] 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?

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