** Tags removed: verification-needed-jammy-linux-xilinx-zynqmp
** Tags added: verification-done-jammy-linux-xilinx-zynqmp

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https://bugs.launchpad.net/bugs/2121647

Title:
   [KD240] Kernel error found `zynqmp-display fd4a0000.display: no PHY
  found`

Status in linux-xilinx-zynqmp package in Ubuntu:
  Fix Committed
Status in linux-xilinx-zynqmp source package in Jammy:
  Fix Committed

Bug description:
  SRU Justification

  [Impact]

  Kernel error `zynqmp-display fd4a0000.display: no PHY found` is found
  after booting into system.

  ubuntu@kria:~$ sudo dmesg --level err
  ...
  [ 6.416868] zynqmp-display fd4a0000.display: no PHY found <--------------This 
line
  ...

  [Fix]

  * Backport 7cb2235eaf5a1b22 from [email protected]:Xilinx/linux-xlnx.git.
  When SOM dt is combined with kd240 overlay DPSUB is enabled but kd240 has
  no DP wired that's why change disable it via status property.

  [Test Plan]

  * Checked error message is gone after applying the patch.

  [Where problems could occur]

  * Turning off nonexistent hardware in DT, low potential for
  regression.

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