@shiecldk I know I've already mentioned it on github, but just for this thread I thought I should mention that the primary display on the UX481 is just an LCD screen. As of yet, there isn't a native OLED implementation for macOS; the closest is Apple's own protocol for their Retina displays (which for clarity are mini-LED, not OLED). I gave a better explanation on Github in
#21 covering slightly more technical detail for some more context on the issue:
Building on this, there may still hope for native OLED compatibility in macOS down the line. There are rumors that Apple may be adopting OLED for future macbooks by Q4 of 2024. Development should trickle into beta builds of macOS in earlier quarters of 2024 or even later quarters this year based on their usual development windows. This is indicated by supply chain analysis from Ming-Chi Kuo (article):
Apple plans to release the first MacBook with an OLED display by the end of 2024 at the earliest, according to supply chain analyst Ming-Chi Kuo. In...
www.macrumors.com
Regarding HDMI, it unfortunately won't work for the UX581/UX582 models if it is hard wired to the dGPU (Nvidia Optimus). They don't have a mux switch so it can't be set to the iGPU instead if this is the case. There's some more detail as to how this works in the
GPU Buyer's Guide from Dortania. I'm not familiar with whether the UEFIGraphicsFB kext is a real workaround, as this may not be supported by macOS's graphics switching when using the iGPU and dGPU simultaneously.
