Getting kernel log spam that makes the tty unusable

[badly-drawn-wizards]

[   73.680019] rk_hdmirx fdee0000.hdmirx-controller: hdmirx_phy_register_write wait cr write done failed!

is spammed on the tty on boot, making it impossible to see what I am doing.

I am using a Orange Pi 5 Plus with UEFI. I followed the instructions in the UEFI.md.

I can temporarily block it with sudo dmesg -n 1, but I want to find out what's going on.

[n0rad]

Same here using UEFI with an orangepi5plus, even when using the pre-built image in releases 🤔

[cessationoftime]

I had this same problem on orange5piplus and UEFI. I used sudo dmesg -n 1 to eliminate the spam. Then I built the image locally and applied the new image to my nvme SSD and resized the root partition with parted to take up the rest of the SSD and put the device tree in /boot/dtb/base. I believe building it locally on the orangepi5plus solved the problem. So I think the problem results from using emulation for the image build.

[gnull]

I built mine on OPI5 Plus itself and I still get the errors.

[tpwrules]

Does HDMI work for you? Are you using GRUB or systemd-boot?

[n0rad]

On my side HDMI is working, even with DVI that used to not be working in the past. and I'm on systemd-boot.

I saw the comment in the other issue but it does not match what I see.
Also I'm not using the flake of this repository directly anymore but a copy instead, and I remember that not applying the kernel params here makes the kernel displaying nothing.