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([171.61.163.171]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a8dc225534sm108280865ad.68.2026.02.02.23.31.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Feb 2026 23:31:49 -0800 (PST) From: Atharva Tiwari To: Cc: Atharva Tiwari , Ard Biesheuvel , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , David Airlie , Simona Vetter , Thomas Zimmermann , Javier Martinez Canillas , Francesco Pompo , "Borislav Petkov (AMD)" , Lenny Szubowicz , linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH v3 0/2] Add support for eGPUs on Apple Products Date: Tue, 3 Feb 2026 07:31:16 +0000 Message-ID: <20260203073130.1111-1-atharvatiwarilinuxdev@gmail.com> X-Mailer: git-send-email 2.43.0 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=UTF-8 Content-Transfer-Encoding: 8bit This series adds support for eGPUs on Apple products, by enabling apple-set-os on all apple devices. A side effect of this patch is that the iGPU becomes enabled on iMacs. However, iMacs can’t use the iGPU to drive the display (They can't link-train the internal display), so displays must be disabled on iMacs. Changes in v3: - Disabled apple-set-os on MacBookAir6,1 and 7,1 to avoid regressions - Reworded 1st patch Changes in v2: - Reworded cover-letter - Transferred logic to has_no_display in the 2nd patch Link to v2: https://lore.kernel.org/all/20260128145855.1071-1-atharvatiwarilinuxdev@gmail.com/#t Link to v1: https://lore.kernel.org/all/20260125001111.1269-1-atharvatiwarilinuxdev@gmail.com/ Atharva Tiwari (2): efi/libstub: Enable apple-set-os for most apple devices drm/i915/display: Disable display for iMac's drivers/firmware/efi/libstub/x86-stub.c | 20 +++++++------------ .../drm/i915/display/intel_display_device.c | 14 ++++++++++++- 2 files changed, 20 insertions(+), 14 deletions(-) -- 2.43.0