From nobody Sun Feb 8 12:36:51 2026 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A8EDF3644BC for ; Wed, 28 Jan 2026 14:59:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769612363; cv=none; b=WoO068VDrGStEO9R9BgSvzHdIuklxL+f+lmJLwtoMUB80hlSXtCDmchZEJHYcQIaAYRBwRYotfPHJ8Th3m2VfwqP+rZUJy7bbLgTNmTmc5jXuUvgEdw69n9H8X4smSO+GrBbyT/wUuFqg3wL5NUj8K9pCgvIejZksMGkBYB49yk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769612363; c=relaxed/simple; bh=shI3m5HW3zUOkgaJnc9JS64xYY2D3nRhnNuumTaEZy4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tnrb3oxwAYvoWuIOZLugWfJGngS9YxErPRthPUpFWZyiVNqs+9WRexcH4QBG+UPuIhmB3RKj2zEzGrTjPOW52xQdWYMy+P5hqvDYouONKCcz4n9jAvn8PDp/Sb22QDVG0cw4ZQAIhhcHUlJGPNmqx3K0vttuF2rjpFM5x4YPAb0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=nOkLgXRr; arc=none smtp.client-ip=209.85.214.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nOkLgXRr" Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-2a79ded11a2so43739835ad.3 for ; Wed, 28 Jan 2026 06:59:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1769612361; x=1770217161; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vGJMSx3RqPnXMSF3iMxugpnUOfI/BDwqereywSHSzkk=; b=nOkLgXRrNdKUYduO4d8YqBkojOq5MrukBoxGZGSn7whCvi8JFdp+lDdhbEigAlYcqF QBCGufuoMHXtalEY342S3Be4BpCk8NnVuTmoj7LsLi6uZB3SN69pkqFcL1g0ZY9NbDaV hjwN1f2QylCV1wVH4ENXTEly1yAWzT4ViugQR5RNUjLWPx0sbYOuPPkh/erywgwbkZsr RIENiKN4BRNNUXvb4ODRK8Y2qlJAFeCdcEpmoOAUxJsknl82Y/sqjm1d3TtX+yUPI8bN f85Skk6ETZZyHPqit5p4pKS3nsdZ40ioCNs6ZRxHOpH2oZGu3njKbw4wdvmLHSIDyJba +Z9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769612361; x=1770217161; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=vGJMSx3RqPnXMSF3iMxugpnUOfI/BDwqereywSHSzkk=; b=M5+5w1H3mD0KauMQLhM3sFVCUAC80gE9Az/ydrJzd+YCuhpmviRZQIWCFD0yaU9woE /WdklNwWD3lbTqEuDB5zXViXYCNu8N11Zx8ML0sKYx48eAdqg9T7kjyykcasAV+N4rGP Ql+kVXOnhTf+OapCKzgUb4xheQy37ak8khbugTxk3ZbAr0kSDIq4uag944GkKI3HohIP GgQfM6dVhLI01MVllMVSUt9SM9pq8jHzq+Q/miqkOQgtBzYUCpxwMb50V7X382mQN/X7 72Ae+rScHW8b3+94A3G6a8jOq5azc7o+r9+8nBUhk147SMZniIVW/kc4cGoibpmhK7D2 Jd2Q== X-Forwarded-Encrypted: i=1; AJvYcCUpDytLAegQdmtcBI7kwHgmkLLvbumPTh3c8KwEFN3h/vAK/odg+re5TGusePg+e1Si2ads7rJNPfUcOyY=@vger.kernel.org X-Gm-Message-State: AOJu0YyP9PpELQQVkvcOtB+sQdwWU78eZ7jW2/NRwoZf7y8Bxe/LMig0 7apZ8vDCKju7TYGuEKQc7OnGbYu3Gr6erzUUC2loGdKB6LW6CJ0IBec= X-Gm-Gg: AZuq6aLttJCMSBedLpsEu/f0EI5Bz9vDpuEd3AspC9b7UY0R71CKMLZuqHrUvqkWliq Enu6GAy3Yy8vioT8wejoikJipCRBQ+i3VtUDIHKMzQAi0hpHqBoH0KcufmYeXE50ZsZwlF/tKwJ 1C7994+Dpy+zjOCbpYotlrToHDZIldcyn0ZqyFjmYoLj9m1Mfw+ETkDmacwAdMg5MVtuEcO4eLD 5g5QsG0BIMrDb58vm+o+OZ25GSgh1SKgLuMRBAXEi8eY/NKgKBBLLbtvGMfeK8HucPfGUMRn7KM YgAEgdiAjXtPHSERUuRqDUbr3wBTbEoVTTyw5ENq33YuObu+BEfWa3X6RFs4y8vvhhKkUCJz1WR MczOWXS1Q0mB9439je+8Dw9PiI9gSAC/Mlwm1OON0mZx1ITPTwZ5RD7knjadct2HMuim7uE50fb WzvOavAmCif4V0qyJDJf3FcnI= X-Received: by 2002:a17:903:4410:b0:296:2b7a:90cd with SMTP id d9443c01a7336-2a870db7c28mr53750585ad.32.1769612360659; Wed, 28 Jan 2026 06:59:20 -0800 (PST) Received: from at.. ([171.61.161.8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a88b5d9a7bsm25820235ad.79.2026.01.28.06.59.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 06:59:20 -0800 (PST) From: Atharva Tiwari To: Cc: Atharva Tiwari , Ard Biesheuvel , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , David Airlie , Simona Vetter , Javier Martinez Canillas , Thomas Zimmermann , "Borislav Petkov (AMD)" , Francesco Pompo , 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 v2 1/2] efi/libstub: enable apple-set-os for all apple devices Date: Wed, 28 Jan 2026 14:58:37 +0000 Message-ID: <20260128145855.1071-2-atharvatiwarilinuxdev@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260128145855.1071-1-atharvatiwarilinuxdev@gmail.com> References: <20260128145855.1071-1-atharvatiwarilinuxdev@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Make apple-set-os run on all macs, as apple-set-os is needed to use eGPUs and iGPU. (tested on iMac20,1) Signed-off-by: Atharva Tiwari --- drivers/firmware/efi/libstub/x86-stub.c | 22 +++++----------------- 1 file changed, 5 insertions(+), 17 deletions(-) diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi= /libstub/x86-stub.c index cef32e2c82d8..60e1a41bfe5f 100644 --- a/drivers/firmware/efi/libstub/x86-stub.c +++ b/drivers/firmware/efi/libstub/x86-stub.c @@ -303,32 +303,20 @@ static const struct efi_smbios_record *get_table_reco= rd(u8 type) =20 static bool apple_match_product_name(void) { - static const char type1_product_matches[][15] =3D { - "MacBookPro11,3", - "MacBookPro11,5", - "MacBookPro13,3", - "MacBookPro14,3", - "MacBookPro15,1", - "MacBookPro15,3", - "MacBookPro16,1", - "MacBookPro16,4", - }; const struct efi_smbios_type1_record *record; - const u8 *product; + const u8 *vendor; =20 record =3D (struct efi_smbios_type1_record *) (efi_get_smbios_record(1) ?: get_table_record(1)); if (!record) return false; =20 - product =3D efi_get_smbios_string(record, product_name); - if (!product) + vendor =3D efi_get_smbios_string(record, manufacturer); + if (!vendor) return false; =20 - for (int i =3D 0; i < ARRAY_SIZE(type1_product_matches); i++) { - if (!strcmp(product, type1_product_matches[i])) - return true; - } + if (!strcmp(vendor, "Apple Inc.")) + return true; =20 return false; } --=20 2.43.0