From patchwork Tue Jun 22 01:15:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 465200 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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 96D07C4743C for ; Tue, 22 Jun 2021 01:20:12 +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 10C76601FC for ; Tue, 22 Jun 2021 01:20:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10C76601FC 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 9F5CC169A; Tue, 22 Jun 2021 03:19:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9F5CC169A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1624324810; bh=AAo2/dBTmNbrV1NNJVogYmrrC/4kVmuTOR+q7p4zWiY=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=cMLzh1hU87Dq1z951wmrOPz0UMtotc9UdHtJo+Rf4Pcf/wO54TiDlXD4biDZIa9tX a8Q8rjcqpuOTmv9yM00GSQQAv7t6he8RCy/W4HmKlFoR/C5wPgeRjiAzEEwhabmurP nO31PWwdiTxhT9GuVqBcb0aWF13Nx8j8QLTIO/G8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5C8F2F8052D; Tue, 22 Jun 2021 03:15:38 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3B2F2F80538; Tue, 22 Jun 2021 03:15:37 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 7AB4DF8052D for ; Tue, 22 Jun 2021 03:15:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7AB4DF8052D Date: 22 Jun 2021 10:15:34 +0900 X-IronPort-AV: E=Sophos;i="5.83,290,1616425200"; d="scan'208";a="85109342" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 22 Jun 2021 10:15:34 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 16574400D0D1; Tue, 22 Jun 2021 10:15:34 +0900 (JST) Message-ID: <87im263djd.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH RFC 13/15] ASoC: audio-graph-card2-sample.dtsi: add DPCM sample User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Mark Brown , Rob Herring In-Reply-To: <871r8u4s6q.wl-kuninori.morimoto.gx@renesas.com> References: <871r8u4s6q.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA 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" From: Kuninori Morimoto This patch adds DPCM sample to audio-graph-card2-sample.dtsi. This sample is assuming MIXer connection. CPU2 --\ +-- Codec2 CPU3 --/ Signed-off-by: Kuninori Morimoto --- .../soc/generic/audio-graph-card2-sample.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/sound/soc/generic/audio-graph-card2-sample.dtsi b/sound/soc/generic/audio-graph-card2-sample.dtsi index 5e83bfed1781..9aab6be176e5 100644 --- a/sound/soc/generic/audio-graph-card2-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-sample.dtsi @@ -20,6 +20,8 @@ / { /* * cpu0 <--> codec0 // Normal * cpu1 <--> codec1 // Normal + * cpu2 <--> codec2 // DPCM + * cpu3 <-/ // DPCM */ card2 { /* @@ -30,10 +32,27 @@ card2 { */ compatible = "sample-custom-card"; + routing = "TC DAI2 Playback", "DAI2 Playback", + "TC DAI2 Playback", "DAI3 Playback", + "DAI2 Capture", "TC DAI2 Capture", + "DAI3 Capture", "TC DAI2 Capture"; + links = <&cpu0 &cpu1 /* normal: cpu side only */ + &mix_fe0 &mix_fe1 &mix_be0 /* dsp : both fe/be */ >; }; + mix { + compatible = "audio-graph-card2-dsp"; + DSP_FE: ports@0 { + mix_fe0: port@0 { mix_fe0_ep: endpoint { remote-endpoint = <&cpu2_ep>; }; }; + mix_fe1: port@1 { mix_fe1_ep: endpoint { remote-endpoint = <&cpu3_ep>; }; }; + }; + DSP_BE: ports@1 { + mix_be0: port { mix_be0_ep: endpoint { remote-endpoint = <&codec2_ep>; }; }; + }; + }; + test_cpu { /* * update compatible to indicate more detail behaviour @@ -48,6 +67,8 @@ ports { frame-master; cpu0: port@0 { cpu0_ep: endpoint { remote-endpoint = <&codec0_ep>; }; }; cpu1: port@1 { cpu1_ep: endpoint { remote-endpoint = <&codec1_ep>; }; }; + port@2 { cpu2_ep: endpoint { remote-endpoint = <&mix_fe0_ep>; }; }; + port@3 { cpu3_ep: endpoint { remote-endpoint = <&mix_fe1_ep>; }; }; }; }; @@ -61,8 +82,15 @@ test_codec { */ compatible = "test-codec"; ports { + /* + * prefix can be added to *component*, + * see card2::routing + */ + prefix = "TC"; + port@0 { codec0_ep: endpoint { remote-endpoint = <&cpu0_ep>; }; }; port@1 { codec1_ep: endpoint { remote-endpoint = <&cpu1_ep>; }; }; + port@2 { codec2_ep: endpoint { remote-endpoint = <&mix_be0_ep>; }; }; }; }; };