From patchwork Tue Jul 25 06:12:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 93396 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1qOBoj-004PcU-22; Tue, 25 Jul 2023 06:46:45 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232282AbjGYGqm (ORCPT + 1 other); Tue, 25 Jul 2023 02:46:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232279AbjGYGqb (ORCPT ); Tue, 25 Jul 2023 02:46:31 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 706511718; Mon, 24 Jul 2023 23:46:28 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 0DEFB2015C4; Tue, 25 Jul 2023 08:46:27 +0200 (CEST) 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 C8F03200706; Tue, 25 Jul 2023 08:46:26 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id DC055181D0E5; Tue, 25 Jul 2023 14:46:24 +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: [RFC PATCH v2 7/7] ASoC: fsl_easrc: register m2m platform device Date: Tue, 25 Jul 2023 14:12:20 +0800 Message-Id: <1690265540-25999-8-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1690265540-25999-1-git-send-email-shengjiu.wang@nxp.com> References: <1690265540-25999-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -3.1 (---) X-LSpam-Report: No, score=-3.1 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7 autolearn=ham autolearn_force=no Register m2m platform device,that user can use M2M feature. Signed-off-by: Shengjiu Wang --- sound/soc/fsl/fsl_easrc.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index b735b24badc2..b5befefa8fbe 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -2074,6 +2074,7 @@ 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 = &pdev->dev; struct fsl_asrc *easrc; struct resource *res; @@ -2190,11 +2191,23 @@ static int fsl_easrc_probe(struct platform_device *pdev) return ret; } + m2m_pdata.asrc = easrc; + easrc->m2m_pdev = platform_device_register_data(&pdev->dev, + "fsl_asrc_m2m", + PLATFORM_DEVID_AUTO, + &m2m_pdata, + sizeof(m2m_pdata)); + return 0; } static void fsl_easrc_remove(struct platform_device *pdev) { + struct fsl_asrc *easrc = 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); }