From nobody Wed Dec 17 23:20:49 2025 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 7FF55C072A2 for ; Wed, 22 Nov 2023 08:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343505AbjKVIEe (ORCPT ); Wed, 22 Nov 2023 03:04:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235046AbjKVIEG (ORCPT ); Wed, 22 Nov 2023 03:04:06 -0500 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C22ED53; Wed, 22 Nov 2023 00:04:03 -0800 (PST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B90F3201748; Wed, 22 Nov 2023 09:04:01 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 7E347201749; Wed, 22 Nov 2023 09:04:01 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 8417C183AD24; Wed, 22 Nov 2023 16:03:59 +0800 (+08) From: Shengjiu Wang To: hverkuil@xs4all.nl, sakari.ailus@iki.fi, tfiga@chromium.org, m.szyprowski@samsung.com, mchehab@kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, nicoleotsuka@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v11 05/15] ASoC: fsl_easrc: register m2m platform device Date: Wed, 22 Nov 2023 15:23:48 +0800 Message-Id: <1700637838-6743-6-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1700637838-6743-1-git-send-email-shengjiu.wang@nxp.com> References: <1700637838-6743-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Register m2m platform device,that user can use M2M feature. Signed-off-by: Shengjiu Wang Acked-by: Mark Brown --- sound/soc/fsl/fsl_easrc.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index cf7ad30a323b..ccbf45c7abf4 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -2075,6 +2075,7 @@ MODULE_DEVICE_TABLE(of, fsl_easrc_dt_ids); static int fsl_easrc_probe(struct platform_device *pdev) { struct fsl_easrc_priv *easrc_priv; + struct fsl_asrc_m2m_pdata m2m_pdata; struct device *dev =3D &pdev->dev; struct fsl_asrc *easrc; struct resource *res; @@ -2190,6 +2191,19 @@ static int fsl_easrc_probe(struct platform_device *p= dev) goto err_pm_disable; } =20 + m2m_pdata.asrc =3D easrc; + m2m_pdata.fmt_in =3D FSL_EASRC_FORMATS; + m2m_pdata.fmt_out =3D FSL_EASRC_FORMATS | SNDRV_PCM_FMTBIT_IEC958_SUBFRAM= E_LE; + m2m_pdata.rate_min =3D 8000; + m2m_pdata.rate_max =3D 768000; + m2m_pdata.chan_min =3D 1; + m2m_pdata.chan_max =3D 32; + easrc->m2m_pdev =3D platform_device_register_data(&pdev->dev, + M2M_DRV_NAME, + PLATFORM_DEVID_AUTO, + &m2m_pdata, + sizeof(m2m_pdata)); + return 0; =20 err_pm_disable: @@ -2199,6 +2213,11 @@ static int fsl_easrc_probe(struct platform_device *p= dev) =20 static void fsl_easrc_remove(struct platform_device *pdev) { + struct fsl_asrc *easrc =3D dev_get_drvdata(&pdev->dev); + + if (easrc->m2m_pdev && !IS_ERR(easrc->m2m_pdev)) + platform_device_unregister(easrc->m2m_pdev); + pm_runtime_disable(&pdev->dev); } =20 --=20 2.34.1