Use ddcutil instead. It works with the 16k kernel.I've compiled and installed a kernel with 4k page size on my 8GB Pi5. ddcontrol is installable/working there .
Code:
$ ddcutil capabilities | grep Brightness Feature: 10 (Brightness)$ ddcutil getvcp 10VCP code 0x10 (Brightness ): current value = 50, max value = 100$ ddcutil setvcp 10 75$ ddcutil getvcp 10VCP code 0x10 (Brightness ): current value = 75, max value = 100Code:
Feature: 60 (Input Source) Values: 0f: DisplayPort-1 10: DisplayPort-2 11: HDMI-1 12: HDMI-2 Feature: D6 (Power mode) Values: 01: DPM: On, DPMS: Off 04: DPM: Off, DPMS: Off 05: Write only value to turn off displayStatistics: Posted by trejan — Wed Feb 14, 2024 12:11 pm
