From patchwork Mon Apr 3 07:16:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Mukunda,Vijendar" X-Patchwork-Id: 13197727 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 CE03CC761A6 for ; Mon, 3 Apr 2023 07:18:05 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id AD90C7F1; Mon, 3 Apr 2023 09:17:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz AD90C7F1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1680506283; bh=R8FKhAHfQ7IuNPbJxqcNGyviEQkoNN17kDEK1gx4m6E=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From:Reply-To:Cc:From; b=THX8ed5ECi0q6aVfwiZ44KG69wxAIKYU+n9EXsSGm/RNvfDf/bQdRMXO/ggkXvmSK HJ4nFm19Gkx/NS6xZIzndZz/8PFRnqo8RE8zG6UspaM+ueuWBxFdgh0DSb/l5+kypW ineb3mp6jCeMwQj437cObxnFJYQTvqjBfPwKK1TM= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id B918BF80533; Mon, 3 Apr 2023 09:16:51 +0200 (CEST) To: Subject: [PATCH 6/6] ASoC: SOF: amd: refactor dmic codec platform device creation Date: Mon, 3 Apr 2023 12:46:46 +0530 In-Reply-To: <20230403071651.919027-1-Vijendar.Mukunda@amd.com> References: <20230403071651.919027-1-Vijendar.Mukunda@amd.com> X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <168050621098.26.7486882101201297853@mailman-core.alsa-project.org> X-Patchwork-Original-From: Vijendar Mukunda via Alsa-devel From: "Mukunda,Vijendar" Reply-To: Vijendar Mukunda Cc: alsa-devel@alsa-project.org, Basavaraj.Hiregoudar@amd.com, Sunil-kumar.Dommati@amd.com, Vijendar Mukunda , Pierre-Louis Bossart , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Kai Vehmanen , Daniel Baluta , Takashi Iwai , V sujith kumar Reddy , Ajit Kumar Pandey , Ajye Huang , Rander Wang , Zheng Bin , "moderated list:SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS" , open list Content-Disposition: inline Under snd_sof_dev device scope, create platform device for dmic codec. Signed-off-by: Vijendar Mukunda --- sound/soc/sof/amd/acp.c | 17 +++++++++++++++-- sound/soc/sof/amd/acp.h | 2 ++ sound/soc/sof/amd/pci-rmb.c | 19 +------------------ sound/soc/sof/amd/pci-rn.c | 19 +------------------ 4 files changed, 19 insertions(+), 38 deletions(-) diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index dbf9ee6d79ed..2ae76bcd3590 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -481,11 +481,18 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) return -ENOMEM; adata->dev = sdev; + adata->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec", + PLATFORM_DEVID_NONE, NULL, 0); + if (IS_ERR(adata->dmic_dev)) { + dev_err(sdev->dev, "failed to register platform for dmic codec\n"); + return PTR_ERR(adata->dmic_dev); + } addr = pci_resource_start(pci, ACP_DSP_BAR); sdev->bar[ACP_DSP_BAR] = devm_ioremap(sdev->dev, addr, pci_resource_len(pci, ACP_DSP_BAR)); if (!sdev->bar[ACP_DSP_BAR]) { dev_err(sdev->dev, "ioremap error\n"); - return -ENXIO; + ret = -ENXIO; + goto unregister_dev; } pci_set_master(pci); @@ -494,7 +501,8 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) adata->smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, chip->host_bridge_id, NULL); if (!adata->smn_dev) { dev_err(sdev->dev, "Failed to get host bridge device\n"); - return -ENODEV; + ret = -ENODEV; + goto unregister_dev; } sdev->ipc_irq = pci->irq; @@ -529,6 +537,8 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) free_irq(sdev->ipc_irq, sdev); free_smn_dev: pci_dev_put(adata->smn_dev); +unregister_dev: + platform_device_unregister(adata->dmic_dev); return ret; } EXPORT_SYMBOL_NS(amd_sof_acp_probe, SND_SOC_SOF_AMD_COMMON); @@ -543,6 +553,9 @@ int amd_sof_acp_remove(struct snd_sof_dev *sdev) if (sdev->ipc_irq) free_irq(sdev->ipc_irq, sdev); + if (adata->dmic_dev) + platform_device_unregister(adata->dmic_dev); + return acp_reset(sdev); } EXPORT_SYMBOL_NS(amd_sof_acp_remove, SND_SOC_SOF_AMD_COMMON); diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index fd04e5ae7303..1c535cc6c3a9 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -170,6 +170,8 @@ struct sof_amd_acp_desc { /* Common device data struct for ACP devices */ struct acp_dev_data { struct snd_sof_dev *dev; + /* DMIC device */ + struct platform_device *dmic_dev; unsigned int fw_bin_size; unsigned int fw_data_bin_size; u32 fw_bin_page_count; diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c index 2b84f95072d3..eaf70ea6e556 100644 --- a/sound/soc/sof/amd/pci-rmb.c +++ b/sound/soc/sof/amd/pci-rmb.c @@ -26,8 +26,6 @@ #define ACP6x_REG_START 0x1240000 #define ACP6x_REG_END 0x125C000 -static struct platform_device *dmic_dev; - static const struct sof_amd_acp_desc rembrandt_chip_info = { .rev = 6, .host_bridge_id = HOST_BRIDGE_RMB, @@ -65,32 +63,17 @@ static const struct sof_dev_desc rembrandt_desc = { static int acp_pci_rmb_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - struct device *dev = &pci->dev; unsigned int flag; - int ret; flag = snd_amd_acp_find_config(pci); if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC) return -ENODEV; - ret = sof_pci_probe(pci, pci_id); - if (ret != 0) - return ret; - - dmic_dev = platform_device_register_data(dev, "dmic-codec", PLATFORM_DEVID_NONE, NULL, 0); - if (IS_ERR(dmic_dev)) { - dev_err(dev, "failed to create DMIC device\n"); - sof_pci_remove(pci); - return PTR_ERR(dmic_dev); - } - return ret; + return sof_pci_probe(pci, pci_id); }; static void acp_pci_rmb_remove(struct pci_dev *pci) { - if (dmic_dev) - platform_device_unregister(dmic_dev); - sof_pci_remove(pci); } diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c index a17b15552a7d..4809cb644152 100644 --- a/sound/soc/sof/amd/pci-rn.c +++ b/sound/soc/sof/amd/pci-rn.c @@ -26,8 +26,6 @@ #define ACP3x_REG_START 0x1240000 #define ACP3x_REG_END 0x125C000 -static struct platform_device *dmic_dev; - static const struct sof_amd_acp_desc renoir_chip_info = { .rev = 3, .host_bridge_id = HOST_BRIDGE_CZN, @@ -65,32 +63,17 @@ static const struct sof_dev_desc renoir_desc = { static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - struct device *dev = &pci->dev; unsigned int flag; - int ret; flag = snd_amd_acp_find_config(pci); if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC) return -ENODEV; - ret = sof_pci_probe(pci, pci_id); - if (ret != 0) - return ret; - - dmic_dev = platform_device_register_data(dev, "dmic-codec", PLATFORM_DEVID_NONE, NULL, 0); - if (IS_ERR(dmic_dev)) { - dev_err(dev, "failed to create DMIC device\n"); - sof_pci_remove(pci); - return PTR_ERR(dmic_dev); - } - return ret; + return sof_pci_probe(pci, pci_id); }; static void acp_pci_rn_remove(struct pci_dev *pci) { - if (dmic_dev) - platform_device_unregister(dmic_dev); - return sof_pci_remove(pci); }