/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * Copyright(c) 2022 Intel Corporation. All rights reserved. */ #ifndef __SOUND_SOC_SOF_IPC4_PRIV_H #define __SOUND_SOC_SOF_IPC4_PRIV_H #include <linux/idr.h> #include <sound/sof/ext_manifest4.h> #include "sof-priv.h" /** * struct sof_ipc4_fw_data - IPC4-specific data * @manifest_fw_hdr_offset: FW header offset in the manifest * @num_fw_modules : Number of modules in base FW * @fw_modules: Array of base FW modules * @nhlt: NHLT table either from the BIOS or the topology manifest */ struct sof_ipc4_fw_data { u32 manifest_fw_hdr_offset; int num_fw_modules; void *fw_modules; void *nhlt; }; /** * struct sof_ipc4_fw_module - IPC4 module info * @sof_man4_module : Module info * @m_ida: Module instance identifier * @bss_size: Module object size * @private: Module private data */ struct sof_ipc4_fw_module { struct sof_man4_module man4_module_entry; struct ida m_ida; u32 bss_size; void *private; }; extern const struct sof_ipc_fw_loader_ops ipc4_loader_ops; extern const struct sof_ipc_tplg_ops ipc4_tplg_ops; extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops; extern const struct sof_ipc_pcm_ops ipc4_pcm_ops; int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state); #endif