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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 5DF2CC33CB1 for ; Wed, 15 Jan 2020 06:12:08 +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 CF35C24671 for ; Wed, 15 Jan 2020 06:12:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="ZBe8EPiV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF35C24671 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.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 2818417A3; Wed, 15 Jan 2020 07:11:16 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2818417A3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1579068726; bh=YyZKsd8L33hiaIZlisDGNyJan/jfBlKGCQPyHaZorMM=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ZBe8EPiVAJnpv2uIUibTP6SOx3leC6h0Bbd47+ZAUYPz26PJmEujc377QHjP9bGJF I8cFXflfKzyKJo+UeX4LXCN+iTtdoViVrXoGg7opaioT2jEZu3dcV5lQyCsP9vsq/q Hg+7lTyE6RRyGO3Iku8jJKr8k7CXCAAUbETlek9o= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 90007F8014B; Wed, 15 Jan 2020 07:11:15 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id CA491F801EB; Wed, 15 Jan 2020 07:11:13 +0100 (CET) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id DAA1DF800B9 for ; Wed, 15 Jan 2020 07:11:06 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DAA1DF800B9 Date: 15 Jan 2020 15:11:03 +0900 X-IronPort-AV: E=Sophos;i="5.70,321,1574089200"; d="scan'208";a="36505127" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 15 Jan 2020 15:11:03 +0900 Received: from morimoto-PC.renesas.com (unknown [10.166.18.140]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id DF0FF416F4A7; Wed, 15 Jan 2020 15:11:03 +0900 (JST) Message-ID: <87tv4xjll4.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto To: Bard liao In-Reply-To: <20200114175152.3291-1-yung-chuan.liao@linux.intel.com> References: <20200114175152.3291-1-yung-chuan.liao@linux.intel.com> User-Agent: Wanderlust/2.15.9 Emacs/24.5 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: alsa-devel@alsa-project.org, tiwai@suse.de, pierre-louis.bossart@linux.intel.com, liam.r.girdwood@linux.intel.com, broonie@kernel.org, bard.liao@intel.com Subject: Re: [alsa-devel] [PATCH RFC v2 0/4] ASoC: Add Multi CPU DAI support 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" Hi Bard > As discussed in [1], ASoC core supports multi codec DAIs > on a DAI link. However it does not do so for CPU DAIs. > > So, add support for multi CPU DAIs on a DAI Link by adding > multi CPU DAI in Card instantiation, suspend and resume > functions, PCM ops, stream handling functions and DAPM. > > [1]: https://www.spinics.net/lists/alsa-devel/msg71369.html > > changes in v2: > - rebase on asoc-next > - fix some typo > - compare and merge Kuninori Morimoto's version > - add warning if the function is not support multi cpu yet > > Bard liao (1): > ASoC: add warning if the function is not support multi cpu yet. > > Shreyas NC (3): > ASoC: Add initial support for multiple CPU DAIs > ASoC: Add multiple CPU DAI support for PCM ops > ASoC: Add multiple CPU DAI support in DAPM > > include/sound/soc.h | 15 + > sound/soc/soc-compress.c | 7 +- > sound/soc/soc-core.c | 222 ++++++----- > sound/soc/soc-dapm.c | 131 +++--- > sound/soc/soc-generic-dmaengine-pcm.c | 12 + > sound/soc/soc-pcm.c | 547 +++++++++++++++++--------- > 6 files changed, 599 insertions(+), 335 deletions(-) Thank you for merging my version !! Thank you for your help !! Best regards --- Kuninori Morimoto _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel