** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Kinetic)
   Importance: Undecided
       Status: Incomplete

** Also affects: linux-oem-5.14 (Ubuntu Kinetic)
   Importance: Undecided
       Status: New

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

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
       Status: New

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

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Jammy)
     Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Kinetic)
     Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
     Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
       Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
       Status: New => In Progress

** Changed in: linux (Ubuntu Kinetic)
       Status: Incomplete => In Progress

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.14 in Ubuntu.
https://bugs.launchpad.net/bugs/1971417

Title:
  Fix REG_WAIT timeout for Yellow Carb

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

To manage notifications about this bug go to:
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