Public bug reported:

[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.

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: linux (Ubuntu Focal)
     Importance: Medium
         Status: Confirmed


** Tags: oem-priority originate-from-1911121 stella

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Focal)
       Status: New => Confirmed

** Changed in: linux (Ubuntu)
       Status: New => Fix Released

** Changed in: linux (Ubuntu Focal)
   Importance: Undecided => Medium

** Tags added: oem-priority originate-from-1911121 stella

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

Title:
  Fix missing HDMI/DP audio on NVidia card after S3

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Focal:
  Confirmed

Bug description:
  [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.

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https://bugs.launchpad.net/hwe-next/+bug/1918228/+subscriptions

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