From patchwork Mon Feb 7 12:20:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Cezary Rojewski X-Patchwork-Id: 541862 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 D43DFC433EF for ; Mon, 7 Feb 2022 12:21:56 +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 05F9C16DE; Mon, 7 Feb 2022 13:21:05 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 05F9C16DE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1644236515; bh=tEG3HFcYIVRAE2zJadEPBckGtrj991a0qDgptUQ0kcE=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=SvDSqyEqQLJObTsFbQyz6IYhLVvRqQNGTDg4piZ7dD4fiWVPEa/7W2yUfQhmua5nj 9fzfhl4XDsiVSxZpNeGv0neWrqY9L1X4b1L/cOKWldIg3vv3gLx0Blf/vuTNA7sPfy 5NgitPBTFH8bZjMeO4KoV709cZi9gi0NurayfZfI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3046FF80535; Mon, 7 Feb 2022 13:19:43 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id B70B9F804D2; Mon, 7 Feb 2022 13:19:31 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 267A0F8023B for ; Mon, 7 Feb 2022 13:19:27 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 267A0F8023B Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CghcESi5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644236369; x=1675772369; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=tEG3HFcYIVRAE2zJadEPBckGtrj991a0qDgptUQ0kcE=; b=CghcESi53gRJzP7sEf3+4ZQxwOw4AVSbBpA700F2I+UUI5LT5AqXcB6Q Se/SKd7RBC3LeaEE4fA8d6FLuw+VZWI9IL3mms3cfwIEsKSVzNlnb5kcs 7zmAf0f1EWuwNE46bbDfPlZGA0mwb6nBYMy9pas352b+iZSzLYd5+u1nv 9qnd5fi8aUBKgTuiJGU80KOEdiHNYMdcwDBNVHYOCs+6cxYWmvV3qpSXe IeAAQdyGtUK4RZ4IdEV+SLDv5C73ZEP9QEUoANx/VqfvyWmYROWXlDruG Tpy0ixdhr53j9NwgkQPSpuLrkX7q7kG8sEKNqh5AxPZZcx7ZfgMPQ8OW6 w==; X-IronPort-AV: E=McAfee;i="6200,9189,10250"; a="248914824" X-IronPort-AV: E=Sophos;i="5.88,349,1635231600"; d="scan'208";a="248914824" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2022 04:19:14 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,349,1635231600"; d="scan'208";a="525112485" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by orsmga007.jf.intel.com with ESMTP; 07 Feb 2022 04:19:11 -0800 From: Cezary Rojewski To: alsa-devel@alsa-project.org Subject: [PATCH 07/17] ASoC: Intel: avs: Add module management requests Date: Mon, 7 Feb 2022 13:20:58 +0100 Message-Id: <20220207122108.3780926-8-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220207122108.3780926-1-cezary.rojewski@intel.com> References: <20220207122108.3780926-1-cezary.rojewski@intel.com> MIME-Version: 1.0 Cc: Cezary Rojewski , rad@semihalf.com, upstream@semihalf.com, harshapriya.n@intel.com, tiwai@suse.com, pierre-louis.bossart@linux.intel.com, hdegoede@redhat.com, broonie@kernel.org, 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" Firmware modules implement processing algorithms. Their lifecycle, similarly to pipelines is being controlled by IPCs: initialization, deletion and (un)binding. Modules can be configured at runtime - runtime parameters. This is done with help of LARGE_CONFIG IPCs: getter and setter. Signed-off-by: Amadeusz Sławiński Signed-off-by: Cezary Rojewski --- sound/soc/intel/avs/ipc.c | 8 +- sound/soc/intel/avs/messages.c | 208 +++++++++++++++++++++++++++++++++ sound/soc/intel/avs/messages.h | 53 +++++++++ 3 files changed, 268 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/avs/ipc.c b/sound/soc/intel/avs/ipc.c index 69178b5d39b1..63f4face5bae 100644 --- a/sound/soc/intel/avs/ipc.c +++ b/sound/soc/intel/avs/ipc.c @@ -20,9 +20,15 @@ static void avs_dsp_receive_rx(struct avs_dev *adev, u64 header) union avs_reply_msg msg = AVS_MSG(header); ipc->rx.header = header; - if (!msg.status) + if (!msg.status) { + /* update size in case of LARGE_CONFIG_GET */ + if (msg.msg_target == AVS_MOD_MSG && + msg.global_msg_type == AVS_MOD_LARGE_CONFIG_GET) + ipc->rx.size = msg.ext.large_config.data_off_size; + memcpy_fromio(ipc->rx.data, avs_uplink_addr(adev), ipc->rx.size); + } } static void avs_dsp_process_notification(struct avs_dev *adev, u64 header) diff --git a/sound/soc/intel/avs/messages.c b/sound/soc/intel/avs/messages.c index ab13fc7809fe..e870d5792a77 100644 --- a/sound/soc/intel/avs/messages.c +++ b/sound/soc/intel/avs/messages.c @@ -6,6 +6,7 @@ // Amadeusz Slawinski // +#include #include "avs.h" #include "messages.h" @@ -139,3 +140,210 @@ int avs_ipc_get_pipeline_state(struct avs_dev *adev, u8 instance_id, *state = reply.rsp.ext.get_ppl_state.state; return ret; } + +int avs_ipc_init_instance(struct avs_dev *adev, u16 module_id, u8 instance_id, + u8 ppl_id, u8 core_id, u8 domain, + void *param, u32 param_size) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(INIT_INSTANCE); + struct avs_ipc_msg request; + int ret; + + msg.module_id = module_id; + msg.instance_id = instance_id; + /* firmware expects size provided in dwords */ + msg.ext.init_instance.param_block_size = + DIV_ROUND_UP(param_size, sizeof(u32)); + msg.ext.init_instance.ppl_instance_id = ppl_id; + msg.ext.init_instance.core_id = core_id; + msg.ext.init_instance.proc_domain = domain; + + request.header = msg.val; + request.data = param; + request.size = param_size; + + ret = avs_dsp_send_msg(adev, &request, NULL); + if (ret) + avs_ipc_err(adev, &request, "init instance", ret); + + return ret; +} + +int avs_ipc_delete_instance(struct avs_dev *adev, u16 module_id, u8 instance_id) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(DELETE_INSTANCE); + struct avs_ipc_msg request = {0}; + int ret; + + msg.module_id = module_id; + msg.instance_id = instance_id; + request.header = msg.val; + + ret = avs_dsp_send_msg(adev, &request, NULL); + if (ret) + avs_ipc_err(adev, &request, "delete instance", ret); + + return ret; +} + +int avs_ipc_bind(struct avs_dev *adev, u16 module_id, u8 instance_id, + u16 dst_module_id, u8 dst_instance_id, + u8 dst_queue, u8 src_queue) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(BIND); + struct avs_ipc_msg request = {0}; + int ret; + + msg.module_id = module_id; + msg.instance_id = instance_id; + msg.ext.bind_unbind.dst_module_id = dst_module_id; + msg.ext.bind_unbind.dst_instance_id = dst_instance_id; + msg.ext.bind_unbind.dst_queue = dst_queue; + msg.ext.bind_unbind.src_queue = src_queue; + request.header = msg.val; + + ret = avs_dsp_send_msg(adev, &request, NULL); + if (ret) + avs_ipc_err(adev, &request, "bind modules", ret); + + return ret; +} + +int avs_ipc_unbind(struct avs_dev *adev, u16 module_id, u8 instance_id, + u16 dst_module_id, u8 dst_instance_id, + u8 dst_queue, u8 src_queue) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(UNBIND); + struct avs_ipc_msg request = {0}; + int ret; + + msg.module_id = module_id; + msg.instance_id = instance_id; + msg.ext.bind_unbind.dst_module_id = dst_module_id; + msg.ext.bind_unbind.dst_instance_id = dst_instance_id; + msg.ext.bind_unbind.dst_queue = dst_queue; + msg.ext.bind_unbind.src_queue = src_queue; + request.header = msg.val; + + ret = avs_dsp_send_msg(adev, &request, NULL); + if (ret) + avs_ipc_err(adev, &request, "unbind modules", ret); + + return ret; +} + +static int __avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id, + u8 param_id, bool init_block, bool final_block, + u8 *request_data, size_t request_size, size_t off_size) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(LARGE_CONFIG_SET); + struct avs_ipc_msg request; + int ret; + + msg.module_id = module_id; + msg.instance_id = instance_id; + msg.ext.large_config.data_off_size = off_size; + msg.ext.large_config.large_param_id = param_id; + msg.ext.large_config.final_block = final_block; + msg.ext.large_config.init_block = init_block; + + request.header = msg.val; + request.data = request_data; + request.size = request_size; + + ret = avs_dsp_send_msg(adev, &request, NULL); + if (ret) + avs_ipc_err(adev, &request, "large config set", ret); + + return ret; +} + +int avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id, + u8 instance_id, u8 param_id, + u8 *request, size_t request_size) +{ + size_t remaining, tx_size; + bool final; + int ret; + + remaining = request_size; + tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining); + final = (tx_size == remaining); + + /* Initial request states total payload size. */ + ret = __avs_ipc_set_large_config(adev, module_id, instance_id, + param_id, 1, final, request, tx_size, + request_size); + if (ret) + return ret; + + remaining -= tx_size; + + /* Loop the rest only when payload exceeds mailbox's size. */ + while (remaining) { + size_t offset; + + offset = request_size - remaining; + tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining); + final = (tx_size == remaining); + + ret = __avs_ipc_set_large_config(adev, module_id, instance_id, + param_id, 0, final, + request + offset, tx_size, + offset); + if (ret) + return ret; + + remaining -= tx_size; + } + + return 0; +} + +int avs_ipc_get_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id, + u8 param_id, u8 *request_data, size_t request_size, + u8 **reply_data, size_t *reply_size) +{ + union avs_module_msg msg = AVS_MODULE_REQUEST(LARGE_CONFIG_GET); + struct avs_ipc_msg request; + struct avs_ipc_msg reply = {0}; + size_t size; + void *buf; + int ret; + + reply.data = kzalloc(AVS_MAILBOX_SIZE, GFP_KERNEL); + if (!reply.data) + return -ENOMEM; + + msg.module_id = module_id; + msg.instance_id = instance_id; + msg.ext.large_config.data_off_size = request_size; + msg.ext.large_config.large_param_id = param_id; + /* final_block is always 0 on request. Updated by fw on reply. */ + msg.ext.large_config.final_block = 0; + msg.ext.large_config.init_block = 1; + + request.header = msg.val; + request.data = request_data; + request.size = request_size; + reply.size = AVS_MAILBOX_SIZE; + + ret = avs_dsp_send_msg(adev, &request, &reply); + if (ret) { + avs_ipc_err(adev, &request, "large config get", ret); + kfree(reply.data); + return ret; + } + + size = reply.rsp.ext.large_config.data_off_size; + buf = krealloc(reply.data, size, GFP_KERNEL); + if (!buf) { + kfree(reply.data); + return -ENOMEM; + } + + *reply_data = buf; + *reply_size = size; + + return 0; +} diff --git a/sound/soc/intel/avs/messages.h b/sound/soc/intel/avs/messages.h index 67f7e1826e45..1dabd1005327 100644 --- a/sound/soc/intel/avs/messages.h +++ b/sound/soc/intel/avs/messages.h @@ -95,6 +95,15 @@ struct avs_tlv { u32 value[]; } __packed; +enum avs_module_msg_type { + AVS_MOD_INIT_INSTANCE = 0, + AVS_MOD_LARGE_CONFIG_GET = 3, + AVS_MOD_LARGE_CONFIG_SET = 4, + AVS_MOD_BIND = 5, + AVS_MOD_UNBIND = 6, + AVS_MOD_DELETE_INSTANCE = 11, +}; + union avs_module_msg { u64 val; struct { @@ -110,6 +119,24 @@ union avs_module_msg { }; union { u32 val; + struct { + u32 param_block_size:16; + u32 ppl_instance_id:8; + u32 core_id:4; + u32 proc_domain:1; + } init_instance; + struct { + u32 data_off_size:20; + u32 large_param_id:8; + u32 final_block:1; + u32 init_block:1; + } large_config; + struct { + u32 dst_module_id:16; + u32 dst_instance_id:8; + u32 dst_queue:3; + u32 src_queue:3; + } bind_unbind; } ext; }; } __packed; @@ -136,6 +163,13 @@ union avs_reply_msg { struct { u32 state:5; } get_ppl_state; + /* module management */ + struct { + u32 data_off_size:20; + u32 large_param_id:8; + u32 final_block:1; + u32 init_block:1; + } large_config; } ext; }; } __packed; @@ -245,4 +279,23 @@ int avs_ipc_set_pipeline_state(struct avs_dev *adev, u8 instance_id, int avs_ipc_get_pipeline_state(struct avs_dev *adev, u8 instance_id, enum avs_pipeline_state *state); +/* Module management messages */ +int avs_ipc_init_instance(struct avs_dev *adev, u16 module_id, u8 instance_id, + u8 ppl_id, u8 core_id, u8 domain, + void *param, u32 param_size); +int avs_ipc_delete_instance(struct avs_dev *adev, u16 module_id, + u8 instance_id); +int avs_ipc_bind(struct avs_dev *adev, u16 module_id, u8 instance_id, + u16 dst_module_id, u8 dst_instance_id, + u8 dst_queue, u8 src_queue); +int avs_ipc_unbind(struct avs_dev *adev, u16 module_id, u8 instance_id, + u16 dst_module_id, u8 dst_instance_id, + u8 dst_queue, u8 src_queue); +int avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id, + u8 instance_id, u8 param_id, + u8 *request, size_t request_size); +int avs_ipc_get_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id, + u8 param_id, u8 *request_data, size_t request_size, + u8 **reply_data, size_t *reply_size); + #endif /* __SOUND_SOC_INTEL_AVS_MSGS_H */