From patchwork Tue Apr 26 17:23:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cezary Rojewski X-Patchwork-Id: 12827586 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 01CBFC433F5 for ; Tue, 26 Apr 2022 17:16:23 +0000 (UTC) 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 2D54F1877; Tue, 26 Apr 2022 19:15:32 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2D54F1877 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1650993382; bh=bkgpaPQukYsor4ghq2i4MkGab/Wobe/8+diMD9ozCYI=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=k5adIzyTjH1FWmHDtGqtDtO3ZTgIN6+7HxKD4JLJoMEVpfGKX6TAeT0HRaAHM63mu pf5XZw/Sgjv/ErZl0gV4AePFHW5qtjBuwwSvMqjwV4nkwGbvvJYbOI2mWM5jLTqIte nM8lOKTbHkWfKrX2qly1CwwBxLAd1sMuce9i11SA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C5EBFF80105; Tue, 26 Apr 2022 19:14:57 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 172A9F8027D; Tue, 26 Apr 2022 19:14:55 +0200 (CEST) Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) (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 2DF84F800FA for ; Tue, 26 Apr 2022 19:14:47 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2DF84F800FA Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Bn3+Eihz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650993289; x=1682529289; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bkgpaPQukYsor4ghq2i4MkGab/Wobe/8+diMD9ozCYI=; b=Bn3+EihzOwRcZYHM2H7CcHXGVYCduEUt+6A4IAu4cxvp9VHesRAYjRJA ryvY1xF7gHzM85xLYD5PJ79izv/H0RlpXCh7QLeBz2yaA82T/lZok4JvA PxQ9/iLPFttloIt9Tmrs5kDq0JeL5fyJufr1QQixrOEu8Gv0XbjPRH3au FGL+1N7F+GmAFNe3HkPdYDTBLx2AnaKnlyYSW82Z+wDZ0Kmn7TDoon25L 4APRuN9Z0pfqiVd5dfxklZ71UcUJs6VmzFxEGHr49uJM6DikozDGc1KGg KSkj2JuleEvcVwzDZyneCLR2ypCHpJ+PKRVjwemf0993qavh1X1++ZTTC Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10329"; a="326148995" X-IronPort-AV: E=Sophos;i="5.90,291,1643702400"; d="scan'208";a="326148995" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Apr 2022 10:14:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,291,1643702400"; d="scan'208";a="650305110" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by FMSMGA003.fm.intel.com with ESMTP; 26 Apr 2022 10:14:35 -0700 From: Cezary Rojewski To: alsa-devel@alsa-project.org, broonie@kernel.org Subject: [PATCH 01/14] ASoC: Intel: avs: Account for libraries when booting basefw Date: Tue, 26 Apr 2022 19:23:33 +0200 Message-Id: <20220426172346.3508411-2-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220426172346.3508411-1-cezary.rojewski@intel.com> References: <20220426172346.3508411-1-cezary.rojewski@intel.com> MIME-Version: 1.0 Cc: Cezary Rojewski , upstream@semihalf.com, harshapriya.n@intel.com, rad@semihalf.com, pierre-louis.bossart@linux.intel.com, tiwai@suse.com, hdegoede@redhat.com, amadeuszx.slawinski@linux.intel.com, cujomalainey@chromium.org, lma@semihalf.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" Not all modules are part of base firmware. Some are part of loadable libraries. These need to be loaded after base firmware reports ready status through FW_READY notification. Their loading process is similar to the base firmware's one. Request the binary file, verify and strip the manifest and load the actual code into DSP memory with help of CLDMA or HD-Audio render stream, depending on audio device generation. List of libraries needed for loading is obtained through the topology - vendor sections specifying the name of firmware files to request. Signed-off-by: Cezary Rojewski --- sound/soc/intel/avs/avs.h | 3 ++ sound/soc/intel/avs/loader.c | 79 ++++++++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+) diff --git a/sound/soc/intel/avs/avs.h b/sound/soc/intel/avs/avs.h index c57a07a18d8e..14b4a780a91c 100644 --- a/sound/soc/intel/avs/avs.h +++ b/sound/soc/intel/avs/avs.h @@ -19,6 +19,8 @@ struct avs_dev; struct avs_tplg; +struct avs_tplg_library; +struct avs_soc_component; /* * struct avs_dsp_ops - Platform-specific DSP operations @@ -241,6 +243,7 @@ void avs_hda_clock_gating_enable(struct avs_dev *adev, bool enable); void avs_hda_power_gating_enable(struct avs_dev *adev, bool enable); void avs_hda_l1sen_enable(struct avs_dev *adev, bool enable); +int avs_dsp_load_libraries(struct avs_dev *adev, struct avs_tplg_library *libs, u32 num_libs); int avs_dsp_boot_firmware(struct avs_dev *adev, bool purge); int avs_dsp_first_boot_firmware(struct avs_dev *adev); diff --git a/sound/soc/intel/avs/loader.c b/sound/soc/intel/avs/loader.c index c47f85161d95..de98f4c3adf8 100644 --- a/sound/soc/intel/avs/loader.c +++ b/sound/soc/intel/avs/loader.c @@ -15,6 +15,7 @@ #include "cldma.h" #include "messages.h" #include "registers.h" +#include "topology.h" #define AVS_ROM_STS_MASK 0xFF #define AVS_ROM_INIT_DONE 0x1 @@ -466,6 +467,70 @@ int avs_hda_transfer_modules(struct avs_dev *adev, bool load, return 0; } +int avs_dsp_load_libraries(struct avs_dev *adev, struct avs_tplg_library *libs, u32 num_libs) +{ + int start, id, i = 0; + int ret; + + /* Calculate the id to assign for the next lib. */ + for (id = 0; id < adev->fw_cfg.max_libs_count; id++) + if (adev->lib_names[id][0] == '\0') + break; + if (id + num_libs >= adev->fw_cfg.max_libs_count) + return -EINVAL; + + start = id; + while (i < num_libs) { + struct avs_fw_manifest *man; + const struct firmware *fw; + struct firmware stripped_fw; + char *filename; + int j; + + filename = kasprintf(GFP_KERNEL, "%s/%s/%s", AVS_ROOT_DIR, adev->spec->name, + libs[i].name); + if (!filename) + return -ENOMEM; + + ret = avs_request_firmware(adev, &fw, filename); + kfree(filename); + if (ret < 0) + return ret; + + stripped_fw = *fw; + ret = avs_fw_manifest_strip_verify(adev, &stripped_fw, NULL); + if (ret) { + dev_err(adev->dev, "invalid library data: %d\n", ret); + goto release_fw; + } + + ret = avs_fw_manifest_offset(&stripped_fw); + if (ret < 0) + goto release_fw; + man = (struct avs_fw_manifest *)(stripped_fw.data + ret); + + /* Don't load anything that's already in DSP memory. */ + for (j = 0; j < id; j++) + if (!strncmp(adev->lib_names[j], man->name, AVS_LIB_NAME_SIZE)) + goto next_lib; + + ret = avs_dsp_op(adev, load_lib, &stripped_fw, id); + if (ret) + goto release_fw; + + strncpy(adev->lib_names[id], man->name, AVS_LIB_NAME_SIZE); + id++; +next_lib: + i++; + } + + return start == id ? 1 : 0; + +release_fw: + avs_release_last_firmware(adev); + return ret; +} + static int avs_dsp_load_basefw(struct avs_dev *adev) { const struct avs_fw_version *min_req; @@ -519,6 +584,7 @@ static int avs_dsp_load_basefw(struct avs_dev *adev) int avs_dsp_boot_firmware(struct avs_dev *adev, bool purge) { + struct avs_soc_component *acomp; int ret, i; /* Forgo full boot if flash from IMR succeeds. */ @@ -538,7 +604,20 @@ int avs_dsp_boot_firmware(struct avs_dev *adev, bool purge) avs_hda_l1sen_enable(adev, false); ret = avs_dsp_load_basefw(adev); + if (ret) + goto reenable_gating; + + mutex_lock(&adev->comp_list_mutex); + list_for_each_entry(acomp, &adev->comp_list, node) { + struct avs_tplg *tplg = acomp->tplg; + + ret = avs_dsp_load_libraries(adev, tplg->libs, tplg->num_libs); + if (ret < 0) + break; + } + mutex_unlock(&adev->comp_list_mutex); +reenable_gating: avs_hda_l1sen_enable(adev, true); avs_hda_clock_gating_enable(adev, true);