From patchwork Wed Jan 22 11:23:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 193781 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 EF405C2D0DB for ; Wed, 22 Jan 2020 11:26:39 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 7EF1524680 for ; Wed, 22 Jan 2020 11:26:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="WlQldPJw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7EF1524680 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id A154916B0; Wed, 22 Jan 2020 12:25:47 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A154916B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1579692397; bh=aqhO27bwIpA6z3GWJ9+5xBSjyPGeyGjwsqj3ljKcE2o=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=WlQldPJwoVbQfyqNor4lGy2MTJGh5CdKDRN4dF7FmEI3INjgPFmuxp2mHb1tfJGAM etuc2hk1FDAZ2AnIHPcEpYfLO1iA+pjwz7+keOQDjBeS9oyg82ehD0eVkq1IZYVixb zkm7MA3lauud4iy+eYcKN7ek0D1SDHqQexM5Z6Uk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 2F4EFF80278; Wed, 22 Jan 2020 12:23:27 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 95170F8026F; Wed, 22 Jan 2020 12:23:23 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 07644F80229 for ; Wed, 22 Jan 2020 12:23:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 07644F80229 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Jan 2020 03:23:14 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,349,1574150400"; d="scan'208";a="227648038" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga003.jf.intel.com with ESMTP; 22 Jan 2020 03:23:11 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id AF11C4CA; Wed, 22 Jan 2020 13:23:07 +0200 (EET) From: Andy Shevchenko To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , x86@kernel.org, Mark Brown , linux-kernel@vger.kernel.org Date: Wed, 22 Jan 2020 13:23:03 +0200 Message-Id: <20200122112306.64598-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200122112306.64598-1-andriy.shevchenko@linux.intel.com> References: <20200122112306.64598-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Cc: Cezary Rojewski , alsa-devel@alsa-project.org, Jie Yang , Pierre-Louis Bossart , Liam Girdwood , Andy Shevchenko Subject: [alsa-devel] [PATCH v3 6/9] x86/quirks: Add a DMI quirk for Microsoft Surface 3 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add a DMI quirk for Microsoft Surface 3 which will be utilized by few drivers. Cc: Cezary Rojewski Cc: Pierre-Louis Bossart Cc: Liam Girdwood Cc: Jie Yang Cc: Mark Brown Cc: alsa-devel@alsa-project.org Signed-off-by: Andy Shevchenko --- arch/x86/kernel/quirks.c | 10 ++++++++++ include/linux/platform_data/x86/machine.h | 5 +++++ 2 files changed, 15 insertions(+) diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 3867f81baae7..88675844b1ab 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -658,6 +658,9 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2083, quirk_intel_purley_xeon_ras bool x86_apple_machine; EXPORT_SYMBOL(x86_apple_machine); +bool x86_microsoft_surface_3_machine; +EXPORT_SYMBOL(x86_microsoft_surface_3_machine); + static const struct dmi_system_id x86_machine_table[] __initconst = { { .ident = "x86 Apple Macintosh", @@ -673,6 +676,13 @@ static const struct dmi_system_id x86_machine_table[] __initconst = { }, .driver_data = &x86_apple_machine, }, + { + .ident = "Microsoft Surface 3", + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"), + }, + .driver_data = &x86_microsoft_surface_3_machine, + }, {} }; diff --git a/include/linux/platform_data/x86/machine.h b/include/linux/platform_data/x86/machine.h index b1e7a560a046..9bdf5a06b490 100644 --- a/include/linux/platform_data/x86/machine.h +++ b/include/linux/platform_data/x86/machine.h @@ -8,8 +8,13 @@ * x86_apple_machine - whether the machine is an x86 Apple Macintosh */ extern bool x86_apple_machine; +/** + * x86_microsoft_surface_3_machine - whether the machine is Microsoft Surface 3 + */ +extern bool x86_microsoft_surface_3_machine; #else #define x86_apple_machine false +#define x86_microsoft_surface_3_machine false #endif #endif /* PLATFORM_DATA_X86_MACHINE_H */