I’ve read https://puri.sm/posts/unleashing-the-librem-14/. I have the latest EC v1.9.
I would like to change PL1/PL2 power levels but I don’t se the /sys/devices/virtual/powercap/*. I guess some update of librem-ec-acpi is needed, but I don’t se any new version anywhere.
I can play with LEDs and battery charging thresholds.