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[Bug 1487345] Re: Noises from CX20722 codec after reboot

 

** Changed in: linux (Ubuntu)
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1487345

Title:
  Noises from CX20722 codec after reboot

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  This bug is meant for tracking purposes. Please do not triage.

  On shutdown/reboot of CX20722, first shut down all EAPDs, then
  shut down the afg node to D3.

  Failure to do so can lead to spurious noises from the internal speaker
  directly after reboot (and before the codec is reinitialized again, such as in BIOS setup or GRUB menus).

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References