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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 695E4CA9EAE for ; Wed, 23 Oct 2019 04:36:32 +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 E49622086D for ; Wed, 23 Oct 2019 04:36:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="IMZiE7G7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E49622086D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 36D631657; Wed, 23 Oct 2019 06:35:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 36D631657 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1571805390; bh=iz9oFwxb26eCl5wcz0lXy22YuIJ8Gx/HK4erkBRAnRE=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=IMZiE7G7BgZ5rR3Bzw299bpA9A1L3gsg9bVePEYdXRZWlTCVczhSsBebslTGVbjew 98EVzfV2yRjFMIuJnHyFx4gTvy02TdsrHzVspzgw4VBGEe3cB8Bl077zWrbCBjQoyV DsKEYty27y46lEmN18tlXdfGpK0EPpDAYBhABJkc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id AC029F803D7; Wed, 23 Oct 2019 06:34:46 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D1E33F80321; Wed, 23 Oct 2019 06:34:42 +0200 (CEST) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 2E747F80112 for ; Wed, 23 Oct 2019 06:34:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2E747F80112 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 509B3AC67; Wed, 23 Oct 2019 04:34:39 +0000 (UTC) Date: Wed, 23 Oct 2019 06:34:28 +0200 Message-ID: From: Takashi Iwai To: Jaroslav Kysela In-Reply-To: <20191022174313.29087-1-perex@perex.cz> References: <20191022174313.29087-1-perex@perex.cz> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Cc: ALSA development , Pierre-Louis Bossart Subject: Re: [alsa-devel] [PATCH v5 1/2] ALSA: hda: add Intel DSP configuration / probe code 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Tue, 22 Oct 2019 19:43:12 +0200, Jaroslav Kysela wrote: > > For distributions, we need one place where we can decide > which driver will be activated for the auto-configation of the > Intel's HDA hardware with DSP. Actually, we cover three drivers: > > * Legacy HDA > * Intel SST > * Intel Sound Open Firmware (SOF) > > All those drivers registers similar PCI IDs, so the first > driver probed from the PCI stack can win. But... it is not > guaranteed that the correct driver wins. > > This commit changes Intel's NHLT ACPI module to a common > DSP probe module for the Intel's hardware. All above sound > drivers calls this code. The user can force another behaviour > using the module parameter 'dsp_driver' located in > the 'snd-intel-dspcfg' module. > > This change allows to add specific dmi checks for the specific > systems. The examples are taken from the pull request: > > https://github.com/thesofproject/linux/pull/927 > > Tested on Lenovo Carbon X1 7th gen. > > Signed-off-by: Jaroslav Kysela > Tested-by: Pierre-Louis Bossart Applied now. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel