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=-6.6 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 3B773C433DF for ; Thu, 20 Aug 2020 09:04:08 +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 B67E82078B for ; Thu, 20 Aug 2020 09:04:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="NHttjcYS"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="pjCbM9vS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B67E82078B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.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 36E371673; Thu, 20 Aug 2020 11:03:16 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 36E371673 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1597914246; bh=xD51AxssCzFvHTs8M540hgD1vCdy4eD+8i85yMdxqrg=; h=Subject:To:References:From:Date:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=NHttjcYSWnhpVkeIZgHp+Z/8c7+fWcr9w40m5Rf1ReImRGPTymrpg+sPShCweCyUf Zzked587LzrXUixhTltRVao2dxtq9EZUoc66JWkHMPCvmzRigVNPOF140rRM8b5ieB XnGX9OmKNXWmzIGElHqtWW7X78oPs9AV3XDhVK3Q= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 995A0F801F9; Thu, 20 Aug 2020 11:03:15 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 6AAD1F80228; Thu, 20 Aug 2020 11:03:14 +0200 (CEST) Received: from hqnvemgate24.nvidia.com (hqnvemgate24.nvidia.com [216.228.121.143]) (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 CB317F80114 for ; Thu, 20 Aug 2020 11:03:07 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz CB317F80114 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="pjCbM9vS" Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 20 Aug 2020 02:01:10 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Thu, 20 Aug 2020 02:03:04 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Thu, 20 Aug 2020 02:03:04 -0700 Received: from [10.25.96.247] (10.124.1.5) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 20 Aug 2020 09:02:58 +0000 Subject: Re: [PATCH v2 0/9] Audio graph card updates and usage with Tegra210 audio To: Kuninori Morimoto References: <1596605064-27748-1-git-send-email-spujar@nvidia.com> <87v9highuf.wl-kuninori.morimoto.gx@renesas.com> From: Sameer Pujar Message-ID: <8fa4a359-c80c-9c8f-93fa-c1cc25b322e8@nvidia.com> Date: Thu, 20 Aug 2020 14:32:55 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <87v9highuf.wl-kuninori.morimoto.gx@renesas.com> X-Originating-IP: [10.124.1.5] X-ClientProxiedBy: HQMAIL111.nvidia.com (172.20.187.18) To HQMAIL107.nvidia.com (172.20.187.13) Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1597914070; bh=l93EHFvud8eHnNf5HuttsftOmzf1SaVxatzJ4Lt47G8=; h=X-PGP-Universal:Subject:To:CC:References:From:Message-ID:Date: User-Agent:MIME-Version:In-Reply-To:X-Originating-IP: X-ClientProxiedBy:Content-Type:Content-Transfer-Encoding: Content-Language; b=pjCbM9vSsTNYfabczFr41DPleV11yMC26g0HrwUCyslwN3LhT0yRZnjyHAQGv+7zn ERIfTz94Ctp7fikIKeSYmpySTLRP1VR/1v6a/rpZefKBcemsJ9tYInzNlXyCiUQsYu lTaBq6rNRYXWxM+xZIDw8sIOXPvHRPy3A337VD2zrOQanIe+NVd4mrjohacGiAPDbo bc3dBl+ZsvNWRVUpSSfHMpGxvRHLMsWLj5hZ1J6MCgegtrxY7msb4FF4Ae9YiqSzsp M+qwAt6n9Y46KVt35kxvMG2YKk42ZxqMKMSW1RyB+5sWWJ967j9U5C0eEJblT+FmCh Pz7MmtO821lMA== Cc: jonathanh@nvidia.com, nicoleotsuka@gmail.com, alsa-devel@alsa-project.org, atalambedu@nvidia.com, swarren@nvidia.com, linux-kernel@vger.kernel.org, nwartikar@nvidia.com, lgirdwood@gmail.com, robh+dt@kernel.org, tiwai@suse.com, viswanathl@nvidia.com, sharadg@nvidia.com, broonie@kernel.org, thierry.reding@gmail.com, linux-tegra@vger.kernel.org, rlokhande@nvidia.com, mkumard@nvidia.com, dramesh@nvidia.com 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" Hi Kuninori, On 8/17/2020 7:23 AM, Kuninori Morimoto wrote: > External email: Use caution opening links or attachments > > > Hi Sameer > Cc Mark > >> This series proposes following enhancements to audio-graph card driver. >> * Support multiple instances of a component. >> * Support open platforms with empty Codec endpoint. >> * Identify no-pcm DPCM DAI links which can be used in BE<->BE connections. >> * Add new compatible to support DPCM based DAI chaining. >> >> This pushes DT support for Tegra210 based platforms which uses audio-graph >> card and above enhancements. >> >> The series is based on following references where DPCM usgae for Tegra >> Audio and simple-card driver proposal were discussed. >> * https://lkml.org/lkml/2020/4/30/519 (DPCM for Tegra) >> * https://lkml.org/lkml/2020/6/27/4 (simple-card driver) > I will try to test this patch-set this week, and report/review it. Thank you for review so far. Have you also got a chance to review remaining commits in the series? > > Thank you for your help !! > > Best regards > --- > Kuninori Morimoto