Update:
Squashed commits in rk_4k
Merged from Manjaro ARM 5.16.7
General
Applied HDMI resolution fixes for RK3399/ RK3328 boards using either Manjaro ARM or Arch Linux Arm distros.
Confirmed on RockPro64 and Rock64 using 3 monitors:
- ElectriQ 27" 2560x1440
- Xiaomi 34" 3440x1440
- Huion GT190 1440x900
Confirmed by danboid using RockPi 4c:
- LG NANO866NA UDH && 4k
Issues
- Reported instability with 4k@60
- CcxWrk reported issues running 1024x600 unit