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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2666BC433E0 for ; Mon, 25 Jan 2021 14:08:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DFD5822C9E for ; Mon, 25 Jan 2021 14:08:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DFD5822C9E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6AC306E15D; Mon, 25 Jan 2021 14:08:51 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id E09316E054 for ; Mon, 25 Jan 2021 14:08:49 +0000 (UTC) IronPort-SDR: g36qQkfMmLvevxHE0F4mCsSiKQHGyOnJT8wBZ4/gA0Z33+mhov9LUZOseC9tpKxWDng3KzTsHZ 95bd2VYwWN+w== X-IronPort-AV: E=McAfee;i="6000,8403,9874"; a="179879100" X-IronPort-AV: E=Sophos;i="5.79,373,1602572400"; d="scan'208";a="179879100" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jan 2021 06:08:28 -0800 IronPort-SDR: PrOCqdp9md9j0WwAs0EduA78tXGrh/dE5fOPcfoJBGaEVVXibdvPtyq3GGG2zowRCuN5nlvzNV WsV0lrrIiP2A== X-IronPort-AV: E=Sophos;i="5.79,373,1602572400"; d="scan'208";a="472319525" Received: from iduggana-mobl.amr.corp.intel.com (HELO aswarup-mobl.amr.corp.intel.com) ([10.254.81.9]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jan 2021 06:08:27 -0800 From: Aditya Swarup To: intel-gfx@lists.freedesktop.org Date: Mon, 25 Jan 2021 06:07:44 -0800 Message-Id: <20210125140753.347998-2-aditya.swarup@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210125140753.347998-1-aditya.swarup@intel.com> References: <20210125140753.347998-1-aditya.swarup@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 01/10] x86/gpu: Add Alderlake-S stolen memory support 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: , Cc: Lucas De Marchi Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Caz Yokoyama Alderlake-S is a Gen 12 based hybrid processor architeture. As it belongs to Gen 12 family, it uses the same GTT stolen memory settings like its predecessors - ICL(Gen 11) and TGL(Gen 12). This patch inherits the gen11 and gen 9 quirks for determining base and size of stolen memory. Note that this patch depends on commit 0883d63b19bb ("drm/i915/adl_s: Add ADL-S platform info and PCI ids") Bspec: 52055 Bspec: 49589 Bspec: 49636 Cc: Lucas De Marchi Signed-off-by: Caz Yokoyama Signed-off-by: Aditya Swarup Reviewed-by: Lucas De Marchi --- arch/x86/kernel/early-quirks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c index a4b5af03dcc1..6edd1e2ee8af 100644 --- a/arch/x86/kernel/early-quirks.c +++ b/arch/x86/kernel/early-quirks.c @@ -551,6 +551,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = { INTEL_EHL_IDS(&gen11_early_ops), INTEL_TGL_12_IDS(&gen11_early_ops), INTEL_RKL_IDS(&gen11_early_ops), + INTEL_ADLS_IDS(&gen11_early_ops), }; struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0); -- 2.27.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx