** Summary changed:

- Fix REG_WAIT timeout for Yellow Carb
+ Fix REG_WAIT timeout for Yellow Carp

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https://bugs.launchpad.net/bugs/1971417

Title:
  Fix REG_WAIT timeout for Yellow Carp

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-5.14 package in Ubuntu:
  New
Status in linux source package in Focal:
  New
Status in linux-oem-5.14 source package in Focal:
  In Progress
Status in linux source package in Jammy:
  In Progress
Status in linux-oem-5.14 source package in Jammy:
  New
Status in linux source package in Kinetic:
  In Progress
Status in linux-oem-5.14 source package in Kinetic:
  New

Bug description:
  [Impact]
  During hotplug built-in hdmi, the error message show up.
  #REG_WAIT timeout for yellow Carb

  [Fix]
  This tends to take miliseconds in certain scenarios and we'd rather not
  wait that long. Due to how this interacts with det size update and
  locking waiting should not be necessary as compbuf updates before
  unlock.
      
  Add a watch for config error instead as that is something we actually do
  care about.

  [Test Case]
  1. Plug and unplug hdmi 
  2. cant get the error message in dmesg.

  [Where problems could occur]
  Low

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