[alsa-devel] Got headphone out working via hda-verb setting on MacPro1, 1

Nicolai Beuermann mail at nico-beuermann.de
Tue Jan 21 01:13:03 CET 2014


Hello,
hda-analyzer told me to write a note to this list when settings are
successful.

My setup:
MacPro 1,1
Kernel 3.10.17 (gentoo sources)
ALSA k3.10.17

Had to set
/usr/bin/hda-verb /dev/snd/hwC0D0 0x18 SET_PIN_WIDGET_CONTROL 0xc1
to get the headphone out at the front working.

Wrote a bit (in german) about it:
http://www.nico-beuermann.de/blogging/archives/117-Hier-gibt-es-was-auf-die-Ohren.html#extended


regards
Nicolai Beuermann

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