From patchwork Tue Nov 17 18:50:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Aditya Swarup X-Patchwork-Id: 11913253 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=-16.7 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 6C142C63697 for ; Tue, 17 Nov 2020 18:50:50 +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 162DA238E6 for ; Tue, 17 Nov 2020 18:50:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 162DA238E6 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 7042189F47; Tue, 17 Nov 2020 18:50:49 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id B86A389F31 for ; Tue, 17 Nov 2020 18:50:46 +0000 (UTC) IronPort-SDR: ZzE41cMzwTuNwgeJf4KzAp6DZ2u2lJ0CBhT6gwxImVXpFLqt8bLpZvc6GQCRlhK+0Cr6OY1y1E qk2aW8aaCOmg== X-IronPort-AV: E=McAfee;i="6000,8403,9808"; a="150833842" X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="150833842" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Nov 2020 10:50:46 -0800 IronPort-SDR: a0WwJurz+yhD9K/o6wjrFfqg6YnZvB4XMnfCMa3YB0/oLLiYFdYpe3d6jS8G0aOTSgE4Ml7mVJ R9kUvskiGV0w== X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="340996836" Received: from ankithac-mobl1.amr.corp.intel.com (HELO aswarup-mobl.amr.corp.intel.com) ([10.254.101.215]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Nov 2020 10:50:46 -0800 From: Aditya Swarup To: intel-gfx@lists.freedesktop.org Date: Tue, 17 Nov 2020 10:50:12 -0800 Message-Id: <20201117185029.22078-5-aditya.swarup@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201117185029.22078-1-aditya.swarup@intel.com> References: <20201117185029.22078-1-aditya.swarup@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 04/21] x86/gpu: add ADL_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: Jani Nikula , x86@kernel.org, Lucas De Marchi , Ingo Molnar , Thomas Gleixner , Borislav Petkov Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Caz Yokoyama ADL_S re-uses the same stolen memory registers as TGL and ICL. This patch has a dependency on: ("drm/i915/adl_s: Add ADL-S platform info and PCI ids") Bspec: 52055 Bspec: 49589 Bspec: 49636 Cc: Lucas De Marchi Cc: Jani Nikula Cc: Ville Syrjälä Cc: Imre Deak Cc: x86@kernel.org Cc: Ingo Molnar , Cc: Thomas Gleixner , Cc: Borislav Petkov 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);