From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D3ADECD4855 for ; Tue, 12 May 2026 08:27:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 69C3F10E689; Tue, 12 May 2026 08:27:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Z4f4BFBr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5387410E689 for ; Tue, 12 May 2026 08:27:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778574431; x=1810110431; h=from:to:subject:in-reply-to:references:date:message-id: mime-version; bh=gh1q1LC2KWhr4Xxwuh2xDLUKpGr8YZYdKX4RPGJSrpg=; b=Z4f4BFBrF4wnFTni5vev5uOhrWR8SMy+xG6xydrE2Xt3NqNouPJ440Nv 8EOpkiHQkf1EtSTcrsg6A+MxGuNb7qxA27f3EfJfFt2G1KrjtZxnTdcHB zJ1YQWAwstkYjp3UhsehJq2xpB08+iDjtUvma0gFBAI3hSrcH0hJiN6rB xllagEkkfxzJX9pRoLygMvzHOzBq4Ndhda2GKPZG2e0ORI7h5SUVu8EPl SiyWOQZogZ6tCAwXymO3Nr54Xs/UD6gWGIF0KB4p8yAjtgEWYBOz3jdhw Px0DEcEi2y/HZJanWg+D66whc7c7KQAW7he1gFjOM0JL8P2rDi2W9OsFp A==; X-CSE-ConnectionGUID: uwO1OBV2SB2gok8f5ke/GQ== X-CSE-MsgGUID: C4kvneV/R6Sc9dOf7a52lg== X-IronPort-AV: E=McAfee;i="6800,10657,11783"; a="67005844" X-IronPort-AV: E=Sophos;i="6.23,230,1770624000"; d="scan'208";a="67005844" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2026 01:27:11 -0700 X-CSE-ConnectionGUID: qFZF0W51RPCic3nTTxHd+Q== X-CSE-MsgGUID: sP0cd3ykT8iBc7OElt32Yw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,230,1770624000"; d="scan'208";a="233388486" Received: from klitkey1-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.158]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2026 01:27:10 -0700 From: Jani Nikula To: Daniel Burnfield , intel-gfx@lists.freedesktop.org Subject: Re: Subject: i915 initialization failure on Apple Mac mini 6,1 and 7,1 with kernel 6.12+ In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo, Finland References: Date: Tue, 12 May 2026 11:27:07 +0300 Message-ID: <717ef45f212d203fe27784309fe9b4f29be3e242@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Mon, 11 May 2026, Daniel Burnfield wrote: > *Request:* Please investigate the PCI bridge resource assignment and > DMAR-IR regression affecting Apple EFI hardware on kernel 6.12+. These Mac > mini models are well within the supported hardware range for the i915 > driver and worked correctly on earlier kernels. Please file a bug as described at [1]. Thanks, Jani. [1] https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html -- Jani Nikula, Intel