ACK: [SRU][J:linux-xilinx-zynqmp][PATCH 0/1] [KD240] Fix kernel error found `zynqmp-display fd4a0000.display: no PHY found`

[Wen-chien Jesse Sung]

Wei-Lin Chang <weilin.chang at canonical.com> writes:

> BugLink: https://bugs.launchpad.net/bugs/2121647
>
> SRU Justification
>
> [Impact]
>
> Kernel error `zynqmp-display fd4a0000.display: no PHY found` is found after booting into system.
>
> ubuntu at kria:~$ sudo dmesg --level err
> ...
> [ 6.416868] zynqmp-display fd4a0000.display: no PHY found <--------------This line
> ...
>
> [Fix]
>
> * Backport 7cb2235eaf5a1b22 from git at github.com: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.
>
> Wei-Lin Chang (1):
>   UBUNTU: SAUCE: arm64: zynqmp: Disable DP on kd240
>
>  arch/arm64/boot/dts/xilinx/zynqmp-sck-kd-g-revA.dts | 4 ++++
>  1 file changed, 4 insertions(+)
>
> -- 
> 2.48.1
>
>
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

Acked-by: Wen-chien Jesse Sung <jesse.sung at canonical.com>