From patchwork Mon Jan 17 13:21:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ariel D'Alessandro X-Patchwork-Id: 12715422 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0AEACC433EF for ; Mon, 17 Jan 2022 13:21:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229474AbiAQNVw (ORCPT ); Mon, 17 Jan 2022 08:21:52 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:52952 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231745AbiAQNVv (ORCPT ); Mon, 17 Jan 2022 08:21:51 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: adalessandro) with ESMTPSA id B7ED71F439D4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1642425710; bh=jVy2ZoyycuiS4S7ICSr7v6N/6BqeqbOkelv81GUI3Eo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YPyLSGZVQCMiiyR4gGxztKCKj8+YvXGtun60zrrNLm87nWT7qB9prTaf/CZOSJ5PP mKshbaLW+kQe7J0Uyu2lVBIIGgsFbSOEHK3+i4ZVo3Li7o3gZyfRUfr+Zr/GN3put2 EKgBW9J5ZjCWUs+DM0Yy5tKyZQGCAwgtJWE1YFKAX2dqrIk77PLflVB1ZK40UokjGZ N2uWzTgIVxQ7xg40oC/8N54ZjaYq1FjF6x10YP8QXWHV9ZJh45XgY5uCfwBqQlQ07j +sULxKH1xX54SvzS0YMQUyZnJHOToDlf/KExChYbIpdagVwjwoTq0qrunGl1OGwct6 UDAGtTCob1yCA== From: Ariel D'Alessandro To: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: Xiubo.Lee@gmail.com, ariel.dalessandro@collabora.com, bcousson@baylibre.com, broonie@kernel.org, festevam@gmail.com, kuninori.morimoto.gx@renesas.com, lgirdwood@gmail.com, michael@amarulasolutions.com, nicoleotsuka@gmail.com, perex@perex.cz, robh+dt@kernel.org, shengjiu.wang@gmail.com, tiwai@suse.com, tony@atomide.com Subject: [PATCH v2 4/5] ASoC: fsl-asoc-card: Add optional dt property for setting mclk-id Date: Mon, 17 Jan 2022 10:21:08 -0300 Message-Id: <20220117132109.283365-5-ariel.dalessandro@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220117132109.283365-1-ariel.dalessandro@collabora.com> References: <20220117132109.283365-1-ariel.dalessandro@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Sound cards may allow using different main clock inputs. In the generic fsl-asoc-card driver, these values are hardcoded for each specific card configuration. Let's make it more flexible, allowing setting mclk-id from the device-tree node. Otherwise, the default value for each card configuration is used. Signed-off-by: Ariel D'Alessandro --- sound/soc/fsl/fsl-asoc-card.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 5ee945505281..156d3c669274 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -693,6 +693,12 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) goto asrc_fail; } + /* + * Allow setting mclk-id from the device-tree node. Otherwise, the + * default value for each card configuration is used. + */ + of_property_read_u32(np, "mclk-id", &priv->codec_priv.mclk_id); + /* Format info from DT is optional. */ snd_soc_daifmt_parse_clock_provider_as_phandle(np, NULL, &bitclkprovider, &frameprovider); if (bitclkprovider || frameprovider) {