Ask HN: Anybody know if Apple M1 chip support iGPU passthrough?

Does anybody know if Apple M1 chip supports iGPU passthrough (like Intel GVT-g.. https://wiki.archlinux.org/title/Intel_GVT-g) or sharing with a virtual machine?

Last year I did a hobby project on my Intel MacBook where I passed through the shared iGPU to a windows VM running on Linux and it worked very well with minimal performance penalty after full optimizations. I don't even know if AMD supports this feature, but would Apple M1 support it? Thanks