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=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 4BD56C43464 for ; Fri, 18 Sep 2020 14:25:48 +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 0E69D21D42 for ; Fri, 18 Sep 2020 14:25:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="GVqKLMAN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E69D21D42 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 0508316C0; Fri, 18 Sep 2020 16:24:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0508316C0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1600439145; bh=sfwxGrnqdo3Jg4YNMZADJDr8aOBTH+XNfeUxarUSSFs=; h=Subject:To:References:From:Date:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=GVqKLMANKELTch4s8kEPO59wMmipGK55Ei7tnHEZoMPWqs7gJqOeyFMfrFiXF4zaj u1ksJX0/0HNP/1a9pwTKEaexEp4nVWW2ulbbTiqVlvXi5AqRyVwGR1xcGV5xGEs7FZ Yvr2icUBB027l0vNVzLW0RB4fgLuNc/YY8KzdPFw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 94930F8015A; Fri, 18 Sep 2020 16:24:54 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id CD86EF8012D; Fri, 18 Sep 2020 16:24:53 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (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 A4DE3F8012D for ; Fri, 18 Sep 2020 16:24:42 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A4DE3F8012D IronPort-SDR: DWXoZ8qqu4Y//iCTJU1tWvWGVhM8RggncMqjp60VcXiWm+dRv+Ibzbi6b4xHWhLu0P/H44RuGs qjWOJAUYiM3Q== X-IronPort-AV: E=McAfee;i="6000,8403,9747"; a="157336298" X-IronPort-AV: E=Sophos;i="5.77,274,1596524400"; d="scan'208";a="157336298" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2020 07:24:39 -0700 IronPort-SDR: oEMaa35wqp74nmd7eSyMUREs8GikMXXV2AZ4t+UFjNojhyS6Ot3Kt8sIeUxjLQeyddWXJpDz7N ZY1OBT5zz1AA== X-IronPort-AV: E=Sophos;i="5.77,274,1596524400"; d="scan'208";a="332653960" Received: from tsecasiu-mobl.amr.corp.intel.com (HELO [10.213.179.236]) ([10.213.179.236]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2020 07:24:39 -0700 Subject: Re: [PATCH v2 1/2] soundwire: bus: add enumerated Slave device to device list To: Vinod Koul References: <20200917160007.153106-1-pierre-louis.bossart@linux.intel.com> <20200917160007.153106-2-pierre-louis.bossart@linux.intel.com> <20200918120502.GR2968@vkoul-mobl> From: Pierre-Louis Bossart Message-ID: Date: Fri, 18 Sep 2020 08:54:51 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200918120502.GR2968@vkoul-mobl> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Cc: alsa-devel@alsa-project.org, tiwai@suse.de, gregkh@linuxfoundation.org, broonie@kernel.org, srinivas.kandagatla@linaro.org, Bard liao , Rander Wang 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" On 9/18/20 7:05 AM, Vinod Koul wrote: > On 17-09-20, 11:00, Pierre-Louis Bossart wrote: >> From: Srinivas Kandagatla >> >> Currently Slave devices are only added on startup, either from Device >> Tree or ACPI entries. However Slave devices that are physically >> present on the bus, but not described in platform firmware, will never >> be added to the device list. The user/integrator can only know the >> list of devices by looking a dynamic debug logs. >> >> This patch suggests adding a Slave device eveb there is no matching DT or >> ACPI entry, so that we can see this in sysfs entry. >> >> Initial code from Srinivas. Comments, fixes for ACPI probe and edits >> of commit message by Pierre. > > You should add yours as Co-developed. That is the standard tag for these > things ok, I've never used this tag before but it seems appropriate indeed, thanks for the suggestion. Should I add your Co-developed tag to the second patch as well then?