/* SPDX-License-Identifier: BSD-3-Clause

*

* Copyright(c) 2023 Intel Corporation. All rights reserved.

*/

/*

* This file contains structures that are exact copies of an existing ABI used

* by IOT middleware. They are Intel specific and will be used by one middleware.

*

* Some of the structures may contain programming implementations that makes them

* unsuitable for generic use and general usage.

*

* This code is mostly copied "as-is" from existing C++ interface files hence the use of

* different style in places. The intention is to keep the interface as close as possible to

* original so it's easier to track changes with IPC host code.

*/

/**

* \file include/ipc4/aec.h

* \brief IPC4 global aec definitions.

* NOTE: This ABI uses bit fields and is non portable.

*/

#ifndef __SOF_IPC4_AEC_CONFIG_H__

#define __SOF_IPC4_AEC_CONFIG_H__

#include <stdint.h>

#include <ipc4/base-config.h>

struct sof_ipc4_aec_config {

struct ipc4_base_module_cfg base_cfg;

struct ipc4_audio_format reference_fmt;

struct ipc4_audio_format output_fmt;

uint32_t cpc_low_power_mode;

};

enum sof_ipc4_aec_config_params {

IPC4_AEC_SET_EXT_FMT,

};

#define SOF_AEC_FEEDBACK_QUEUE_ID 1

#endif