LXR linux/sound/soc/qcom/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);
  10int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream,
  11                         struct sdw_stream_runtime *runtime,
  12                         bool *stream_prepared);
  13int qcom_snd_sdw_hw_params(struct snd_pcm_substream *substream,
  14                           struct snd_pcm_hw_params *params,
  15                           struct sdw_stream_runtime **psruntime);
  16int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream,
  17                         struct sdw_stream_runtime *sruntime,
  18                         bool *stream_prepared);
  19#endif
  20