[SRU] [F] [PATCH 0/4] Fix missing HDMI/DP audio on NVidia card after S3

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1918228

[Impact]
NVidia DP/HDMI aduio disappears after S3.
This is a regression introduced by LP: #1867704.

[Fix]
Update ELD properly so jack status is correctly reported.

[Test]
Perform S3 and open Sound Settings. With the fix applied, the DP/HDMI
audio is always present after S3.

[Where problems could occur]
This series changes how ELD gets update. So if device depends on the
original behavior, jack status could be wrong after this fix.

Takashi Iwai (4):
  ALSA: hda/hdmi: Reduce hda_jack_tbl lookup at unsol event handling
  ALSA: hda/hdmi: Don't use standard hda_jack for generic HDMI jacks
  ALSA: hda/hdmi: Move runtime PM resume into
    hdmi_present_sense_via_verbs()
  ALSA: hda/hdmi: Move ELD parse and jack reporting into update_eld()

 sound/pci/hda/patch_hdmi.c | 313 +++++++++++--------------------------
 1 file changed, 90 insertions(+), 223 deletions(-)

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2.30.1