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=-10.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3A6DFC07E96 for ; Thu, 15 Jul 2021 07:58:18 +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 0034461370 for ; Thu, 15 Jul 2021 07:58:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0034461370 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 336411676; Thu, 15 Jul 2021 09:57:25 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 336411676 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626335895; bh=fp/FoaPoY3ZTrTrG6EkGkXK0q8cqxDcfTi5yVqzeT9Q=; h=Subject:To:References:From:Date:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=alGcOHD7jXfSehln0igTOwK1C6AVRVZIx5lne7MmUv7pOgSqgo2RcTmtaEzodfbXF 5DIBUmth0qja3A0BDge1fPJE0gYtmdXqKXfMq7+QmAGhE9MAsensey/MjE4gogCrtF NPIS4PJJ4IB9xpRE3X6WDwxo0s1OBVmdQI8c1RSM= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C78B2F80095; Thu, 15 Jul 2021 09:57:24 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id AF039F80217; Thu, 15 Jul 2021 09:57:23 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 C4362F80095 for ; Thu, 15 Jul 2021 09:57:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C4362F80095 X-IronPort-AV: E=McAfee;i="6200,9189,10045"; a="274326452" X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="274326452" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2021 00:57:04 -0700 X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="495204603" Received: from pujfalus-mobl.ger.corp.intel.com (HELO [10.252.59.202]) ([10.252.59.202]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2021 00:57:02 -0700 Subject: Re: [PATCH 0/2] ALSA: compress: Cleanup and a potential fix To: =?UTF-8?Q?P=c3=a9ter_Ujfalusi?= , Vinod Koul , Takashi Iwai References: <20210714162424.4412-1-tiwai@suse.de> <74151b06-a1cd-3a6b-ef1e-8db03eb815ad@gmail.com> From: "Ujfalusi, Peter" Message-ID: <2ac2e847-9c14-658e-8d75-0b93a8ddd0d6@linux.intel.com> Date: Thu, 15 Jul 2021 10:56:59 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <74151b06-a1cd-3a6b-ef1e-8db03eb815ad@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Cc: alsa-devel@alsa-project.org, Mark Brown 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 7/15/2021 10:51, Péter Ujfalusi wrote: > > > On 15/07/2021 06:39, Vinod Koul wrote: >> On 14-07-21, 18:24, Takashi Iwai wrote: >>> Hi, >>> >>> this series contains a couple of patches for compress-offload API, one >>> for a cleanup of unused API functions and another for the proper mutex >>> initialization. I stumbled on the second while doing the first. >> >> Thanks for the cleanup. We never have a compress only device and it is a >> mix of PCM and compress FEs mostly :) > > Actually I'm working on a series where a card would only contain nothing > else but a compr, no PCMs... and I should have replied from here ;) I'm preparing to split up the SOF into IPC clients [1] and the probes support (which is using compress API) is going to be moved as a separate client, creating it's own sound card with the single comprCxD0 (and the controlCx). Is this cleanup going to prevent this? [1] https://github.com/thesofproject/linux/pull/3007 -- Péter