68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
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/*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* Copyright(c) 2022 Intel Corporation. All rights reserved.
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*/
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#ifndef __SOUND_SOC_SOF_IPC4_PRIV_H
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#define __SOUND_SOC_SOF_IPC4_PRIV_H
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#include <linux/idr.h>
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#include <sound/sof/ext_manifest4.h>
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#include "sof-priv.h"
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/* The DSP window indices are fixed */
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#define SOF_IPC4_OUTBOX_WINDOW_IDX 1
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#define SOF_IPC4_DEBUG_WINDOW_IDX 2
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enum sof_ipc4_mtrace_type {
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SOF_IPC4_MTRACE_NOT_AVAILABLE = 0,
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SOF_IPC4_MTRACE_INTEL_CAVS_1_5,
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SOF_IPC4_MTRACE_INTEL_CAVS_1_8,
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SOF_IPC4_MTRACE_INTEL_CAVS_2,
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};
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/**
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* struct sof_ipc4_fw_data - IPC4-specific data
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* @manifest_fw_hdr_offset: FW header offset in the manifest
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* @num_fw_modules : Number of modules in base FW
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* @fw_modules: Array of base FW modules
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* @nhlt: NHLT table either from the BIOS or the topology manifest
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* @mtrace_type: mtrace type supported on the booted platform
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* @mtrace_log_bytes: log bytes as reported by the firmware via fw_config reply
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*/
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struct sof_ipc4_fw_data {
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u32 manifest_fw_hdr_offset;
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int num_fw_modules;
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void *fw_modules;
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void *nhlt;
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enum sof_ipc4_mtrace_type mtrace_type;
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u32 mtrace_log_bytes;
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};
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/**
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* struct sof_ipc4_fw_module - IPC4 module info
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* @sof_man4_module : Module info
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* @m_ida: Module instance identifier
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* @bss_size: Module object size
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* @private: Module private data
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*/
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struct sof_ipc4_fw_module {
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struct sof_man4_module man4_module_entry;
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struct ida m_ida;
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u32 bss_size;
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void *private;
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};
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extern const struct sof_ipc_fw_loader_ops ipc4_loader_ops;
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extern const struct sof_ipc_tplg_ops ipc4_tplg_ops;
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extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops;
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extern const struct sof_ipc_pcm_ops ipc4_pcm_ops;
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extern const struct sof_ipc_fw_tracing_ops ipc4_mtrace_ops;
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int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state);
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int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core);
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#endif
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