[alsa-devel] [PATCH 0/3] Headphone Mic patches

David Henningsson david.henningsson at canonical.com
Thu Apr 11 11:30:27 CEST 2013

I'm preparing upstreaming of some new hardware, which has headphone mic support,
i e, you can use the headphone jack to plug in a TRS/TS mic instead of plugging in
a headphone in that jack.

For this hardware, the existing hp_mic functionality won't work as the headphone and
mic are on different pins.

David Henningsson (3):
  ALSA: hda - allow "Headphone Mic" parser flag
  ALSA: hda - add some small convenience functions to auto parser
  ALSA: hda - Handle Headphone Mic jack more generic

 sound/pci/hda/hda_auto_parser.c |   68 ++++++++++++++++++++++++++++++++-------
 sound/pci/hda/hda_auto_parser.h |   29 +++++++++++++++--
 sound/pci/hda/hda_generic.c     |   12 +------
 sound/pci/hda/hda_jack.c        |   43 +++++++++++++++++--------
 4 files changed, 113 insertions(+), 39 deletions(-)


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