From memory, EU used to have very strict laws against reverse engineering. Is that still the case today? I mean this whole thing is pretty much based on reverse engineering the GPU.
Meanwhile for example in Poland (EU member), it's illegal to forbid reverse engineering - any claim in a contract, license or not, that forbids such is null & void. Because the copyright law has a paragraph about how "reverse engineering is a right of everyone." - the only thing is that you can't just recompile reversed code and claim it's yours (that would be copyright violation).
> The unauthorised reproduction, translation, adaptation or transformation of the form of the code in which a copy of a computer program has been made available constitutes an infringement of the exclusive rights of the author. Nevertheless, circumstances may exist when such a reproduction of the code and translation of its form are indispensable to obtain the necessary information to achieve the interoperability of an independently created program with other programs. It has therefore to be considered that, in these limited circumstances only, performance of the acts of reproduction and translation by or on behalf of a person having a right to use a copy of the program is legitimate and compatible with fair practice and must therefore be deemed not to require the authorisation of the rightholder. An objective of this exception is to make it possible to connect all components of a computer system, including those of different manufacturers, so that they can work together. Such an exception to the author's exclusive rights may not be used in a way which prejudices the legitimate interests of the rightholder or which conflicts with a normal exploitation of the program.
Directive 2009/24/EC
This would allow you to disassemble and modify any parts of OSX and its drivers in order to help write a Linux driver. Does the same apply in the US?
There were a number of court cases, many involving game consoles (incl. Sega v. Accolade, Galoob v. Nintendo, Sony v. Connectix) that establish that as long as you're not distributing verbatim or other infringing copies of another company's work such as software or chip designs (and you haven't signed any contractual agreements otherwise), you're in the clear. To establish that you are in the clear, clean-room reverse engineering is the recommended approach: one party does the reverse engineering yielding a spec; the other implements the software based on the spec.
good to know that. asahi linux should be fine, the reverse engineering and driver development are done by different people.