yucher
Sorry, didn’t get any notifications to my email…
Yeah, I’m still using Arch Linux with the previous Linux-compatible firmware with performance preset and 8000 MT/s RAM overclock as a daily driver with my LG monitor connected via DisplayPort and wired 2.5G Ethernet connection. Since then I’ve upgraded the Wi-Fi module to a MT7925-based card just to get Wi-Fi 7 and newer Bluetooth.
Apart from the general Radeon 890M issues tracked in https://gitlab.freedesktop.org/drm/amd, everything’s working perfectly.
To work around GPU hangs and resets, I’ve set the GPU performance mode to “high” via a udev rule:
ACTION=="add", SUBSYSTEM=="drm", DRIVERS=="amdgpu", ATTR{device/power_dpm_force_performance_level}="high"
Everything has been very stable ever since. Note that I don’t suspend my PC, so YMMV.
Other than that, I haven’t encountered any issues worth noting.
I’ve just updated my SER9 to the latest firmware (V103.P8C0M0C15.73).
I’ll report if I encounter any issues, but I doubt it’ll be any different.