[PATCH 0/6] ALSA: hda: Fix/improve no-codec bus

[Takashi Iwai]

Hi,

here is a patch set for fixing / improving the error handling of
HD-audio bus without codecs, which can be seen on some GPUs, for
example.

It's been debugged and tested in bugzilla:
  https://bugzilla.kernel.org/show_bug.cgi?id=207043


Takashi

===

Roy Spliet (1):
  ALSA: hda: Explicitly permit using autosuspend if runtime PM is
    supported

Takashi Iwai (5):
  ALSA: hda: Don't release card at firmware loading error
  ALSA: hda: Honor PM disablement in PM freeze and thaw_noirq ops
  ALSA: hda: Release resources at error in delayed probe
  ALSA: hda: Keep the controller initialization even if no codecs found
  ALSA: hda: Skip controller resume if not needed

 include/sound/hda_codec.h |   5 +++
 sound/pci/hda/hda_codec.c |   2 +-
 sound/pci/hda/hda_intel.c | 106 +++++++++++++++++++++++++++-------------------
 sound/pci/hda/hda_intel.h |   1 +
 4 files changed, 69 insertions(+), 45 deletions(-)

-- 
2.16.4