linux/sound/soc/sof/intel/hda-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) 2019-2021 Intel Corporation
//
// Author: Cezary Rojewski <[email protected]>
// Converted to SOF client:
//  Ranjani Sridharan <[email protected]>
//  Peter Ujfalusi <[email protected]>
//

#include <linux/module.h>
#include <sound/hdaudio_ext.h>
#include <sound/soc.h>
#include "../sof-priv.h"
#include "../sof-client-probes.h"
#include "../sof-client.h"
#include "hda.h"

static inline struct hdac_ext_stream *
hda_compr_get_stream(struct snd_compr_stream *cstream)
{ … }

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

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

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

static int hda_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 hda_probes_ops = …;

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

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

MODULE_IMPORT_NS(…);