From patchwork Thu Jun 27 08:30:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elinor Montmasson X-Patchwork-Id: 13713965 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 61F79C2BD09 for ; Thu, 27 Jun 2024 08:32:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ao0WzsH9C9Fs3h30ZfBXgXnzt2j72vf6eP80hXlg++o=; b=oCGTvQp+GGasRYx4a/7ngVlMMf 1hh+v5YnsFpyr/M1E98QNbInsKjO6oIMM5Mtge8QRYssU17wl9vG/fj7fX9VyBb32en7dHbprQma/ UmOyCVRliqryLCMynmpEYl9KlIXP14w+pT5jQyYlB7nVT8x7LDDxoWCGmTPtB/9tD3opTEJNBzbUK 1KnFc61CfsrUu7eY3HnxTZxUeN0FbpDwzvfTiG9DnTtONG64kuZY1+174jRCEi1rn3d2R67Ivqb9C PAwaP1B025aDysVADhPaX2sVhUoqxqIWRmTpF6tZpK8nL97zqv38XVSzu6rZ1jpXftHEhzPmmUWao QEaKa2mw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMkY0-00000009lJG-0aNz; Thu, 27 Jun 2024 08:32:04 +0000 Received: from mail.savoirfairelinux.com ([208.88.110.44]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMkXl-00000009lDD-2Xcs for linux-arm-kernel@lists.infradead.org; Thu, 27 Jun 2024 08:31:51 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id E88009C57C2; Thu, 27 Jun 2024 04:31:48 -0400 (EDT) Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavis, port 10032) with ESMTP id T-PxCYCpYPeZ; Thu, 27 Jun 2024 04:31:48 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id 0132B9C57D2; Thu, 27 Jun 2024 04:31:48 -0400 (EDT) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.savoirfairelinux.com 0132B9C57D2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=savoirfairelinux.com; s=DFC430D2-D198-11EC-948E-34200CB392D2; t=1719477108; bh=ao0WzsH9C9Fs3h30ZfBXgXnzt2j72vf6eP80hXlg++o=; h=From:To:Date:Message-Id:MIME-Version; b=Zlu0YZSv9PDLV1axQaTg8gA/5TGd0K8hM0XmkG1B7o0OoiwzX/uLjOhrujySA5LTa BwYECccm3oeXM7xdCxdebpk+hT2SQx3Rp4RVHOb7rfOk1syGdSuFnbqVwPIspcc/cv 6D6eunvVatP1mcUFR8JIMnNjGTaON9Rz4lEdwJk2Dg5jU+PzcYEIUoHqn6uRVVKj1p 6z4eeQOqKLrK/0scf1hq/ed6oKseWMS0DBkJDvSG5jhE1Re08HPbaDajveLNiX5SuG On1BAi7RnpaLP85eZ7mi+1bD03VWT1hw3t2ja7Q0oKax9mGSnwYXZ7ZuyuvYM+tz9A dQRcmfk+KCjbg== X-Virus-Scanned: amavis at mail.savoirfairelinux.com Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavis, port 10026) with ESMTP id IWSWz7FZ0s_e; Thu, 27 Jun 2024 04:31:47 -0400 (EDT) Received: from gerard.rennes.sfl (80-15-101-118.ftth.fr.orangecustomers.net [80.15.101.118]) by mail.savoirfairelinux.com (Postfix) with ESMTPSA id 28F239C57C2; Thu, 27 Jun 2024 04:31:45 -0400 (EDT) From: Elinor Montmasson To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Russell King , Catalin Marinas , Will Deacon , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Nicolin Chen Cc: Pengutronix Kernel Team , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, Elinor Montmasson , Philip-Dylan Subject: [PATCH v6 1/7] ASoC: fsl-asoc-card: add support for dai links with multiple codecs Date: Thu, 27 Jun 2024 10:30:58 +0200 Message-Id: <20240627083104.123357-2-elinor.montmasson@savoirfairelinux.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240627083104.123357-1-elinor.montmasson@savoirfairelinux.com> References: <20240627083104.123357-1-elinor.montmasson@savoirfairelinux.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240627_013149_731611_19D5136F X-CRM114-Status: GOOD ( 12.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for dai links using multiple codecs for multi-codec use cases. Co-developed-by: Philip-Dylan Gleonec Signed-off-by: Philip-Dylan Gleonec Signed-off-by: Elinor Montmasson --- sound/soc/fsl/fsl-asoc-card.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index eb67689dcd6e..e8003fbc8092 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -542,6 +542,7 @@ static int fsl_asoc_card_late_probe(struct snd_soc_card *card) static int fsl_asoc_card_probe(struct platform_device *pdev) { struct device_node *cpu_np, *codec_np, *asrc_np; + struct snd_soc_dai_link_component *codec_comp; struct device_node *np = pdev->dev.of_node; struct platform_device *asrc_pdev = NULL; struct device_node *bitclkprovider = NULL; @@ -552,6 +553,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) const char *codec_dai_name; const char *codec_dev_name; u32 asrc_fmt = 0; + int codec_idx; u32 width; int ret; @@ -816,10 +818,10 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) /* Normal DAI Link */ priv->dai_link[0].cpus->of_node = cpu_np; - priv->dai_link[0].codecs->dai_name = codec_dai_name; + priv->dai_link[0].codecs[0].dai_name = codec_dai_name; if (!fsl_asoc_card_is_ac97(priv)) - priv->dai_link[0].codecs->of_node = codec_np; + priv->dai_link[0].codecs[0].of_node = codec_np; else { u32 idx; @@ -830,11 +832,11 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) goto asrc_fail; } - priv->dai_link[0].codecs->name = + priv->dai_link[0].codecs[0].name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "ac97-codec.%u", (unsigned int)idx); - if (!priv->dai_link[0].codecs->name) { + if (!priv->dai_link[0].codecs[0].name) { ret = -ENOMEM; goto asrc_fail; } @@ -848,10 +850,11 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) /* DPCM DAI Links only if ASRC exists */ priv->dai_link[1].cpus->of_node = asrc_np; priv->dai_link[1].platforms->of_node = asrc_np; - priv->dai_link[2].codecs->dai_name = codec_dai_name; - priv->dai_link[2].codecs->of_node = codec_np; - priv->dai_link[2].codecs->name = - priv->dai_link[0].codecs->name; + for_each_link_codecs((&(priv->dai_link[2])), codec_idx, codec_comp) { + codec_comp->dai_name = priv->dai_link[0].codecs[codec_idx].dai_name; + codec_comp->of_node = priv->dai_link[0].codecs[codec_idx].of_node; + codec_comp->name = priv->dai_link[0].codecs[codec_idx].name; + } priv->dai_link[2].cpus->of_node = cpu_np; priv->dai_link[2].dai_fmt = priv->dai_fmt; priv->card.num_links = 3;