From patchwork Wed Sep 25 06:55:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "S.J. Wang" X-Patchwork-Id: 13811692 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EE19F158A3C; Wed, 25 Sep 2024 07:17:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727248680; cv=none; b=XGxq/EbmCUru1tK0xUh1mcA6YGL2JISdyX51kViSKArd8qn+1kmuLOtfcMoGRF2U4fyc0iyARrFtUwpDhh3xaIn4rqJo04IKEU3kXrxEOYmFq086juytWLlujOR2xBPNRFrXWXiVgu65HTYKDFAWc7JSpUPwj+8cmoyhNfrOPlk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727248680; c=relaxed/simple; bh=L7OfXrumACimbtfyuTi7+/5rFVVmzl5jvuqinIuM8TI=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References; b=ciEuHTLcWgtRHASDnnQEqpSe4Tc6KLtJxuvJSFtc8He2zwucTrzD73jZUA/zJAICHyAaHQxnFhvt0ZP3AakwfHF9pW4Lfw0JzRvjuGJhf5Tgqt3jpe4Gh9HC+4JWQNwki9fRIG5QAX5Qo6EkcAK4CkAWrgtZlO+2VzaZelB3TCM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; arc=none smtp.client-ip=92.121.34.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 5B9E4202A0C; Wed, 25 Sep 2024 09:17:57 +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 2B885202A0A; Wed, 25 Sep 2024 09:17:57 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 7B1E4183AD47; Wed, 25 Sep 2024 15:17:55 +0800 (+08) From: Shengjiu Wang To: vkoul@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linux-sound@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, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v4 7/7] ASoC: fsl_easrc: register m2m platform device Date: Wed, 25 Sep 2024 14:55:16 +0800 Message-Id: <1727247316-16156-8-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1727247316-16156-1-git-send-email-shengjiu.wang@nxp.com> References: <1727247316-16156-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Register m2m platform device,that user can use M2M feature. Signed-off-by: Shengjiu Wang --- sound/soc/fsl/fsl_easrc.c | 33 +++++++++++++++++++++++++++++++-- 1 file changed, 31 insertions(+), 2 deletions(-) diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index a1a7a90ff5ef..25d1c103df32 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -2204,6 +2204,12 @@ static int fsl_easrc_probe(struct platform_device *pdev) goto err_pm_disable; } + ret = fsl_asrc_m2m_init(easrc); + if (ret) { + dev_err(&pdev->dev, "failed to init m2m device %d\n", ret); + return ret; + } + return 0; err_pm_disable: @@ -2213,6 +2219,10 @@ static int fsl_easrc_probe(struct platform_device *pdev) static void fsl_easrc_remove(struct platform_device *pdev) { + struct fsl_asrc *easrc = dev_get_drvdata(&pdev->dev); + + fsl_asrc_m2m_exit(easrc); + pm_runtime_disable(&pdev->dev); } @@ -2313,10 +2323,29 @@ static int fsl_easrc_runtime_resume(struct device *dev) return ret; } +static int fsl_easrc_suspend(struct device *dev) +{ + struct fsl_asrc *easrc = dev_get_drvdata(dev); + int ret; + + fsl_asrc_m2m_suspend(easrc); + ret = pm_runtime_force_suspend(dev); + return ret; +} + +static int fsl_easrc_resume(struct device *dev) +{ + struct fsl_asrc *easrc = dev_get_drvdata(dev); + int ret; + + ret = pm_runtime_force_resume(dev); + fsl_asrc_m2m_resume(easrc); + return ret; +} + static const struct dev_pm_ops fsl_easrc_pm_ops = { RUNTIME_PM_OPS(fsl_easrc_runtime_suspend, fsl_easrc_runtime_resume, NULL) - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) + SYSTEM_SLEEP_PM_OPS(fsl_easrc_suspend, fsl_easrc_resume) }; static struct platform_driver fsl_easrc_driver = {