** Also affects: linux-xilinx-zynqmp (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux-xilinx-zynqmp (Ubuntu)
Status: In Progress => Fix Committed
** Changed in: linux-xilinx-zynqmp (Ubuntu Jammy)
Assignee: (unassigned) => Wei-Lin Chang (rhythm16)
** Changed in: linux-xilinx-zynqmp (Ubuntu Jammy)
Importance: Undecided => Medium
** Changed in: linux-xilinx-zynqmp (Ubuntu Jammy)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2122564
Title:
[KR260] Kernel error found 'OF: graph: no port node found in
/axi/display@fd4a0000'
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]
Found Kernel error 'OF: graph: no port node found in
/axi/display@fd4a0000'.
ubuntu@kria:~$ sudo dmesg --level err
...
[ 6.575032] OF: graph: no port node found in /axi/display@fd4a0000
<--------- Here
...
[Fix]
* Backport 1f367ee9554af5d6 from mainline
The DPSUB DT bindings now specify ports to model the connections with
the programmable logic and the DisplayPort output. Add them to the
device tree.
[Test Plan]
* Checked error message is gone after applying the patch.
[Where problems could occur]
* DT update, low potential for regression.
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