linux/sound/soc/sof/amd/acp-probes.c

// 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) 2023 Advanced Micro Devices, Inc.
//
// Authors: V Sujith Kumar Reddy <[email protected]>

/*
 * Probe interface for generic AMD audio ACP DSP block
 */

#include <linux/module.h>
#include <sound/soc.h>
#include "../sof-priv.h"
#include "../sof-client-probes.h"
#include "../sof-client.h"
#include "../ops.h"
#include "acp.h"
#include "acp-dsp-offset.h"

static int acp_probes_compr_startup(struct sof_client_dev *cdev,
				    struct snd_compr_stream *cstream,
				    struct snd_soc_dai *dai, u32 *stream_id)
{ … }

static int acp_probes_compr_shutdown(struct sof_client_dev *cdev,
				     struct snd_compr_stream *cstream,
				     struct snd_soc_dai *dai)
{ … }

static int acp_probes_compr_set_params(struct sof_client_dev *cdev,
				       struct snd_compr_stream *cstream,
				       struct snd_compr_params *params,
				       struct snd_soc_dai *dai)
{ … }

static int acp_probes_compr_trigger(struct sof_client_dev *cdev,
				    struct snd_compr_stream *cstream,
				    int cmd, struct snd_soc_dai *dai)
{ … }

static int acp_probes_compr_pointer(struct sof_client_dev *cdev,
				    struct snd_compr_stream *cstream,
				    struct snd_compr_tstamp *tstamp,
				    struct snd_soc_dai *dai)
{ … }

/* SOF client implementation */
static const struct sof_probes_host_ops acp_probes_ops = …;

int acp_probes_register(struct snd_sof_dev *sdev)
{ … }
EXPORT_SYMBOL_NS(…);

void acp_probes_unregister(struct snd_sof_dev *sdev)
{ … }
EXPORT_SYMBOL_NS(…);

MODULE_IMPORT_NS(…);