Screen refresh delay with kernel errors

[bchenlee609]

EDIT: compiled the kernel and installed it. Added code to APPEND line of extlinux.conf, but still getting PSR error message when issuing dmesg command.

Any insight? What info should I post to help troubleshoot?

thanks in advance for all the help.

The APPEND modification is only necessary if you're using my new patch that I've submitted upstream. If you're using the original patch which simply commented out the if block, you don't need anything. If you are using the new patch, can you paste the output of:

Code:

dmesg | grep command

If you are using the old patch, it means you either didn't apply it correctly or it didn't get installed correctly and you're still booting the original kernel. It's also worth noting that I've submitted the new patch to manjaro's linux-aarch64 repo, so hopefully soon it will be merged and you won't need to recompile the kernel, you'll just need that `analogix_dp.enable_psr=0` kernel append parameter. https://gitlab.manjaro.org/manjaro-arm/p...-/issues/8

Hello,

I used your new patch, so hopefully have done the APPEND modification properly.

Output of dmesg | grep command listed below:

Code:

    [0.000000] Kernel command line: initrd=/initramfs-linux.img console=tty1 console=ttyS2,1500000 root=LABEL=ROOT_MNJRO rw rootwait video=eDP-1:1920x1080@60 video=HDMI-A-1:1920x1080@60 bootsplash.bootfile=bootsplash-themes/manjaro/bootsplash analogix_dp.enable_psr=0

Any advice would be appreciated. If not, seems like this change will roll out on a wider scale eventually too, can wait until then. Was just trying to use this as a learning experience too

Thanks!
-B