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[121.45.106.167]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fac10d15a9sm64544555ad.37.2024.07.01.06.15.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jul 2024 06:15:18 -0700 (PDT) Date: Mon, 1 Jul 2024 23:14:52 +1000 From: Orlando Chamberlain To: lukas@wunner.de Cc: ardb@kernel.org, gargaditya08@live.com, hdegoede@redhat.com, kekrby@gmail.com, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] efi: libstub: add support for the apple_set_os protocol Message-ID: <20240701231452.3d547e7f@redecorated-mbp> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.41; x86_64-pc-linux-gnu) In-Reply-To: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit > FWIW, there would be only 6 models to match if this needs to be > constrained to ones with dual GPUs: > > MacBookPro11,3 > MacBookPro11,5 > MacBookPro13,3 > MacBookPro14,3 > MacBookPro15,1 > MacBookPro16,1 I know that at least these two also need it: MacBookPro16,4 MacBookPro15,3 I think there could be more older ones too. Apple has a list of MacBookPros [0], but I don't know how many of the older models that list 2 gpus on their "Tech Specs" pages need apple-set-os. The original apple-set-os code was posted to the GRUB mailing list in December 2013 [1] so maybe it was in 2013 that new dual GPU Macbooks started needing apple-set-os? [0] https://support.apple.com/en-us/108052 [1] https://lists.gnu.org/archive/html/grub-devel/2013-12/msg00442.html