From patchwork Tue Jul 20 01:41:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 481633 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 89662C07E9B for ; Tue, 20 Jul 2021 01:45:26 +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 0162B61165 for ; Tue, 20 Jul 2021 01:45:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0162B61165 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 A5EF0167A; Tue, 20 Jul 2021 03:44:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A5EF0167A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626745524; bh=9H79nmK33NrdHG1DHvOLTLch7qtZJ0k840i33O4QoD8=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=QHHJgItiHgql+yaw3e45uT2K/9Sv2G6XnPpubLgvAGQdkeD3Aj+ioHyq93WirxUIV tdWsk5QxSJq4kL30d9WorU9Wl9bTEWGnO23t1JAWKFTV9GfdJ/H5mGsll54rFosFpb +lIz9z8QfZw5m97R0GIs796rsRD3DjusvhY/uYng= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id A8E1BF8051E; Tue, 20 Jul 2021 03:41:45 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1171CF8051E; Tue, 20 Jul 2021 03:41:44 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 43873F80520 for ; Tue, 20 Jul 2021 03:41:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 43873F80520 Date: 20 Jul 2021 10:41:36 +0900 X-IronPort-AV: E=Sophos;i="5.84,253,1620658800"; d="scan'208";a="88181700" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 20 Jul 2021 10:41:36 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 0133E4153E8B; Tue, 20 Jul 2021 10:41:35 +0900 (JST) Message-ID: <87pmvdvk1b.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 14/14] ASoC: audio-graph-card2-sample.dtsi: add Codec2Codec sample. User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Mark Brown In-Reply-To: <87a6mhwyqn.wl-kuninori.morimoto.gx@renesas.com> References: <87a6mhwyqn.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 Codec2Codec sample to audio-graph-card2-sample.dtsi. Because it can use very basic connection only for now, it can use only - 2channels - S32_LE format Test-Component driver has "IN" and "OUT" widget. Thus the route is +--+ | | <-- Codec5 | | --> Codec6 +--+ (*) "IN" -> "DAI5 Capture" -> "DAI6 Playback" -> "OUT" (*) routing is using "TC" prefix on this sample. One note here is that it will start works when it boot. In other words we can't stop it so far. We need to update driver for it in the future. Signed-off-by: Kuninori Morimoto --- .../soc/generic/audio-graph-card2-sample.dtsi | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/sound/soc/generic/audio-graph-card2-sample.dtsi b/sound/soc/generic/audio-graph-card2-sample.dtsi index 1d18aba22011..9d491cf6b776 100644 --- a/sound/soc/generic/audio-graph-card2-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-sample.dtsi @@ -24,6 +24,8 @@ / { * cpu3 <-/ // DPCM * cpu4 <==> codec3 // Multi (*1) * cpu5 <==> codec4 // Multi (*1) + * /=> codec5 // Codec2Codec + * \=> codec6 // Codec2Codec */ card2 { /* @@ -37,11 +39,14 @@ card2 { routing = "TC DAI2 Playback", "DAI2 Playback", "TC DAI2 Playback", "DAI3 Playback", "DAI2 Capture", "TC DAI2 Capture", - "DAI3 Capture", "TC DAI2 Capture"; + "DAI3 Capture", "TC DAI2 Capture", + "TC OUT" ,"TC DAI6 Playback", + "TC DAI5 Capture", "TC IN"; links = <&cpu0 &cpu1 /* normal: cpu side only */ &mix_fe0 &mix_fe1 &mix_be0 /* dsp : both fe/be */ &multi_cpu /* multi : cpu side only */ + &c2c /* c2c : first one only */ >; }; @@ -76,6 +81,16 @@ multi_codec: ports@1 { }; }; + codec2codec { + compatible = "audio-graph-card2-codec2codec"; + + rate = <48000>; + ports { + c2c: port@0 { c2c_0_ep: endpoint { remote-endpoint = <&codec5_ep>; }; }; + port@1 { c2c_1_ep: endpoint { remote-endpoint = <&codec6_ep>; }; }; + }; + }; + test_cpu { /* * update compatible to indicate more detail behaviour @@ -118,6 +133,8 @@ ports { port@2 { codec2_ep: endpoint { remote-endpoint = <&mix_be0_ep>; }; }; port@3 { codec3_ep: endpoint { remote-endpoint = <&multi_10_ep>; }; }; port@4 { codec4_ep: endpoint { remote-endpoint = <&multi_11_ep>; }; }; + port@5 { codec5_ep: endpoint { remote-endpoint = <&c2c_0_ep>; }; }; + port@6 { codec6_ep: endpoint { remote-endpoint = <&c2c_1_ep>; }; }; }; }; };