I doubt Apple has any intention of publishing hardware documentation for someone to write a native driver, but there are behavioral reverse engineering efforts already underway.
Re:OpenBSD boots multi-user on Apple M1 hardware
by pushrax on Monday February 22, 2021 @12:11AM
(#26221095)
Very nice. An advantage of paravirtualization is that compositing across the guest and host will work, unlike passthrough. Any rough indication of the level of performance?
With Big Sur, Apple now has paravirtualization support. It exposes Metal API to manipulate virtual display devices. See https://developer.apple.com/documentation/paravirtualizedgra...
I doubt Apple has any intention of publishing hardware documentation for someone to write a native driver, but there are behavioral reverse engineering efforts already underway.