sdw.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2// Copyright (c) 2018, The Linux Foundation. All rights reserved.
 3
 4#ifndef __QCOM_SND_SDW_H__
 5#define __QCOM_SND_SDW_H__
 6
 7#include <linux/soundwire/sdw.h>
 8
 9int qcom_snd_sdw_startup(struct snd_pcm_substream *substream);
10void qcom_snd_sdw_shutdown(struct snd_pcm_substream *substream);
11int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream,
12			 bool *stream_prepared);
13struct sdw_stream_runtime *qcom_snd_sdw_get_stream(struct snd_pcm_substream *stream);
14int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream,
15			 bool *stream_prepared);
16#endif