From patchwork Sun Oct 4 10:01:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cezary Rojewski X-Patchwork-Id: 284673 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNWANTED_LANGUAGE_BODY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B755DC4363C for ; Sun, 4 Oct 2020 10:06:12 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 055CF2078B for ; Sun, 4 Oct 2020 10:06:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="WdX/1LdG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 055CF2078B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 6A4D21874; Sun, 4 Oct 2020 12:05:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 6A4D21874 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1601805970; bh=aHoyYrkw89Qbibk9m35ZrslS00ILq5/e64I3xdCgytI=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=WdX/1LdG2iskI2C3FKwGs3245oxJyFuje1gf5JARj0cgMOuSpCdU/JrqYGSeA2j6A vgYjrtjkzscwP7U44NMIDES3BzP6zjiOrL+86qqGggYo2GxVMsPomqcIogCYfqLXq3 tJ8octzQLDNFu8JS/xa+5S8gO4bohrEPYrejAWxs= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4AD32F80308; Sun, 4 Oct 2020 12:02:26 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5008CF80255; Sun, 4 Oct 2020 12:02:16 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 03937F80255 for ; Sun, 4 Oct 2020 12:01:58 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 03937F80255 IronPort-SDR: 1MExbDafJVRwlqerdDL11lzwTAqn8HY6QE1ftFYVHEVMGmACsAozrGKAkalN5svYYZLPX++2d3 i24AYT3Bpt0Q== X-IronPort-AV: E=McAfee;i="6000,8403,9763"; a="150905765" X-IronPort-AV: E=Sophos;i="5.77,335,1596524400"; d="scan'208";a="150905765" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2020 03:01:57 -0700 IronPort-SDR: gSXyChWRU5KIdMRNjm8JRyMFhegVHpGTASBg/TQSfn3aYOUjzMCzRdTHcu2sorfGE06OGXsgOo SJrKvRPsQhcg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,335,1596524400"; d="scan'208";a="340527884" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by fmsmga004.fm.intel.com with ESMTP; 04 Oct 2020 03:01:54 -0700 From: Cezary Rojewski To: alsa-devel@alsa-project.org Subject: [PATCH 05/13] ASoC: Intel: Remove SST ACPI component Date: Sun, 4 Oct 2020 12:01:20 +0200 Message-Id: <20201004100128.5842-6-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201004100128.5842-1-cezary.rojewski@intel.com> References: <20201004100128.5842-1-cezary.rojewski@intel.com> Cc: pierre-louis.bossart@linux.intel.com, Cezary Rojewski , andriy.shevchenko@linux.intel.com, filip.kaczmarski@intel.com, harshapriya.n@intel.com, marcin.barlik@intel.com, zwisler@google.com, lgirdwood@gmail.com, tiwai@suse.com, filip.proborszcz@intel.com, broonie@kernel.org, amadeuszx.slawinski@linux.intel.com, michal.wasko@intel.com, cujomalainey@chromium.org, krzysztof.hejmowski@intel.com, ppapierkowski@habana.ai, vamshi.krishna.gopal@intel.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" baytrail and haswell solutions present within sound/soc/intel are the only users of sst-acpi componenent and with them removed it becomes redundant so remove it too. Signed-off-by: Cezary Rojewski --- sound/soc/intel/Kconfig | 6 - sound/soc/intel/common/Makefile | 2 - sound/soc/intel/common/sst-acpi.c | 236 ------------------------------ 3 files changed, 244 deletions(-) delete mode 100644 sound/soc/intel/common/sst-acpi.c diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index 41f9c286b34c..a9940e81c5cd 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -31,12 +31,6 @@ config SND_SST_IPC_ACPI # This option controls the ACPI-based IPC for HiFi2 platforms # (Baytrail, Cherrytrail) -config SND_SOC_INTEL_SST_ACPI - tristate - # This option controls ACPI-based probing on - # Haswell/Broadwell/Baytrail legacy and will be set - # when these platforms are enabled - config SND_SOC_INTEL_SST tristate diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile index 2674c9790fa1..f4d41d284e67 100644 --- a/sound/soc/intel/common/Makefile +++ b/sound/soc/intel/common/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only snd-soc-sst-dsp-objs := sst-dsp.o -snd-soc-sst-acpi-objs := sst-acpi.o snd-soc-sst-ipc-objs := sst-ipc.o snd-soc-sst-firmware-objs := sst-firmware.o snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-match.o \ @@ -14,6 +13,5 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m soc-acpi-intel-hda-match.o obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o -obj-$(CONFIG_SND_SOC_INTEL_SST_ACPI) += snd-soc-sst-acpi.o obj-$(CONFIG_SND_SOC_INTEL_SST_FIRMWARE) += snd-soc-sst-firmware.o obj-$(CONFIG_SND_SOC_ACPI_INTEL_MATCH) += snd-soc-acpi-intel-match.o diff --git a/sound/soc/intel/common/sst-acpi.c b/sound/soc/intel/common/sst-acpi.c deleted file mode 100644 index 5854868650b9..000000000000 --- a/sound/soc/intel/common/sst-acpi.c +++ /dev/null @@ -1,236 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Intel SST loader on ACPI systems - * - * Copyright (C) 2013, Intel Corporation. All rights reserved. - */ - -#include -#include -#include -#include -#include - -#include "sst-dsp.h" -#include -#include - -#define SST_LPT_DSP_DMA_ADDR_OFFSET 0x0F0000 -#define SST_WPT_DSP_DMA_ADDR_OFFSET 0x0FE000 -#define SST_LPT_DSP_DMA_SIZE (1024 - 1) - -/* Descriptor for setting up SST platform data */ -struct sst_acpi_desc { - const char *drv_name; - struct snd_soc_acpi_mach *machines; - /* Platform resource indexes. Must set to -1 if not used */ - int resindex_lpe_base; - int resindex_pcicfg_base; - int resindex_fw_base; - int irqindex_host_ipc; - int resindex_dma_base; - /* Unique number identifying the SST core on platform */ - int sst_id; - /* DMA only valid when resindex_dma_base != -1*/ - int dma_engine; - int dma_size; -}; - -struct sst_acpi_priv { - struct platform_device *pdev_mach; - struct platform_device *pdev_pcm; - struct sst_pdata sst_pdata; - struct sst_acpi_desc *desc; - struct snd_soc_acpi_mach *mach; -}; - -static void sst_acpi_fw_cb(const struct firmware *fw, void *context) -{ - struct platform_device *pdev = context; - struct device *dev = &pdev->dev; - struct sst_acpi_priv *sst_acpi = platform_get_drvdata(pdev); - struct sst_pdata *sst_pdata = &sst_acpi->sst_pdata; - struct sst_acpi_desc *desc = sst_acpi->desc; - struct snd_soc_acpi_mach *mach = sst_acpi->mach; - - sst_pdata->fw = fw; - if (!fw) { - dev_err(dev, "Cannot load firmware %s\n", mach->fw_filename); - return; - } - - /* register PCM and DAI driver */ - sst_acpi->pdev_pcm = - platform_device_register_data(dev, desc->drv_name, -1, - sst_pdata, sizeof(*sst_pdata)); - if (IS_ERR(sst_acpi->pdev_pcm)) { - dev_err(dev, "Cannot register device %s. Error %d\n", - desc->drv_name, (int)PTR_ERR(sst_acpi->pdev_pcm)); - } - - return; -} - -static int sst_acpi_probe(struct platform_device *pdev) -{ - const struct acpi_device_id *id; - struct device *dev = &pdev->dev; - struct sst_acpi_priv *sst_acpi; - struct sst_pdata *sst_pdata; - struct snd_soc_acpi_mach *mach; - struct sst_acpi_desc *desc; - struct resource *mmio; - int ret = 0; - - sst_acpi = devm_kzalloc(dev, sizeof(*sst_acpi), GFP_KERNEL); - if (sst_acpi == NULL) - return -ENOMEM; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return -ENODEV; - - desc = (struct sst_acpi_desc *)id->driver_data; - mach = snd_soc_acpi_find_machine(desc->machines); - if (mach == NULL) { - dev_err(dev, "No matching ASoC machine driver found\n"); - return -ENODEV; - } - - sst_pdata = &sst_acpi->sst_pdata; - sst_pdata->id = desc->sst_id; - sst_pdata->dma_dev = dev; - sst_acpi->desc = desc; - sst_acpi->mach = mach; - - sst_pdata->resindex_dma_base = desc->resindex_dma_base; - if (desc->resindex_dma_base >= 0) { - sst_pdata->dma_engine = desc->dma_engine; - sst_pdata->dma_base = desc->resindex_dma_base; - sst_pdata->dma_size = desc->dma_size; - } - - if (desc->irqindex_host_ipc >= 0) - sst_pdata->irq = platform_get_irq(pdev, desc->irqindex_host_ipc); - - if (desc->resindex_lpe_base >= 0) { - mmio = platform_get_resource(pdev, IORESOURCE_MEM, - desc->resindex_lpe_base); - if (mmio) { - sst_pdata->lpe_base = mmio->start; - sst_pdata->lpe_size = resource_size(mmio); - } - } - - if (desc->resindex_pcicfg_base >= 0) { - mmio = platform_get_resource(pdev, IORESOURCE_MEM, - desc->resindex_pcicfg_base); - if (mmio) { - sst_pdata->pcicfg_base = mmio->start; - sst_pdata->pcicfg_size = resource_size(mmio); - } - } - - if (desc->resindex_fw_base >= 0) { - mmio = platform_get_resource(pdev, IORESOURCE_MEM, - desc->resindex_fw_base); - if (mmio) { - sst_pdata->fw_base = mmio->start; - sst_pdata->fw_size = resource_size(mmio); - } - } - - platform_set_drvdata(pdev, sst_acpi); - mach->pdata = sst_pdata; - - /* register machine driver */ - sst_acpi->pdev_mach = - platform_device_register_data(dev, mach->drv_name, -1, - mach, sizeof(*mach)); - if (IS_ERR(sst_acpi->pdev_mach)) - return PTR_ERR(sst_acpi->pdev_mach); - - /* continue SST probing after firmware is loaded */ - ret = request_firmware_nowait(THIS_MODULE, true, mach->fw_filename, - dev, GFP_KERNEL, pdev, sst_acpi_fw_cb); - if (ret) - platform_device_unregister(sst_acpi->pdev_mach); - - return ret; -} - -static int sst_acpi_remove(struct platform_device *pdev) -{ - struct sst_acpi_priv *sst_acpi = platform_get_drvdata(pdev); - struct sst_pdata *sst_pdata = &sst_acpi->sst_pdata; - - platform_device_unregister(sst_acpi->pdev_mach); - if (!IS_ERR_OR_NULL(sst_acpi->pdev_pcm)) - platform_device_unregister(sst_acpi->pdev_pcm); - release_firmware(sst_pdata->fw); - - return 0; -} - -static struct sst_acpi_desc sst_acpi_haswell_desc = { - .drv_name = "haswell-pcm-audio", - .machines = snd_soc_acpi_intel_haswell_machines, - .resindex_lpe_base = 0, - .resindex_pcicfg_base = 1, - .resindex_fw_base = -1, - .irqindex_host_ipc = 0, - .sst_id = SST_DEV_ID_LYNX_POINT, - .dma_engine = SST_DMA_TYPE_DW, - .resindex_dma_base = SST_LPT_DSP_DMA_ADDR_OFFSET, - .dma_size = SST_LPT_DSP_DMA_SIZE, -}; - -static struct sst_acpi_desc sst_acpi_broadwell_desc = { - .drv_name = "haswell-pcm-audio", - .machines = snd_soc_acpi_intel_broadwell_machines, - .resindex_lpe_base = 0, - .resindex_pcicfg_base = 1, - .resindex_fw_base = -1, - .irqindex_host_ipc = 0, - .sst_id = SST_DEV_ID_WILDCAT_POINT, - .dma_engine = SST_DMA_TYPE_DW, - .resindex_dma_base = SST_WPT_DSP_DMA_ADDR_OFFSET, - .dma_size = SST_LPT_DSP_DMA_SIZE, -}; - -#if !IS_ENABLED(CONFIG_SND_SST_IPC_ACPI) -static struct sst_acpi_desc sst_acpi_baytrail_desc = { - .drv_name = "baytrail-pcm-audio", - .machines = snd_soc_acpi_intel_baytrail_legacy_machines, - .resindex_lpe_base = 0, - .resindex_pcicfg_base = 1, - .resindex_fw_base = 2, - .irqindex_host_ipc = 5, - .sst_id = SST_DEV_ID_BYT, - .resindex_dma_base = -1, -}; -#endif - -static const struct acpi_device_id sst_acpi_match[] = { - { "INT33C8", (unsigned long)&sst_acpi_haswell_desc }, - { "INT3438", (unsigned long)&sst_acpi_broadwell_desc }, -#if !IS_ENABLED(CONFIG_SND_SST_IPC_ACPI) - { "80860F28", (unsigned long)&sst_acpi_baytrail_desc }, -#endif - { } -}; -MODULE_DEVICE_TABLE(acpi, sst_acpi_match); - -static struct platform_driver sst_acpi_driver = { - .probe = sst_acpi_probe, - .remove = sst_acpi_remove, - .driver = { - .name = "sst-acpi", - .acpi_match_table = ACPI_PTR(sst_acpi_match), - }, -}; -module_platform_driver(sst_acpi_driver); - -MODULE_AUTHOR("Jarkko Nikula "); -MODULE_DESCRIPTION("Intel SST loader on ACPI systems"); -MODULE_LICENSE("GPL v2");