AMD RX 580

AMD RX 580

I just successfully install the High Sierra but the video resolution is very low like no drivers installed

I thought AMD GPU would be plug and play

What else am I missing? Do I need any boot arg for AMD RX580?

https://preview.redd.it/vnga18o8ahjc1.png?width=632&format=png&auto=webp&s=dca80f4b5e007fed2b9733f23e1517cb6e241d85

https://preview.redd.it/56b5j9a9ahjc1.png?width=755&format=png&auto=webp&s=2fa0a94d7a369326ea5c5a3c303ddc9de918395e

config.plist https://pastebin.com/493sBr97

submitted by /u/HamsterOk3112
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