/* SPDX-License-Identifier: GPL-2.0
   *
   * Copyright (c) 2018 Baylibre SAS.
   * Author: Jerome Brunet <jbrunet@baylibre.com>
   */
  
  #ifndef _MESON_CODEC_GLUE_H
  #define _MESON_CODEC_GLUE_H
  
  #include <sound/soc.h>
  
  struct meson_codec_glue_input {
  	struct snd_soc_pcm_stream params;
  	unsigned int fmt;
  };
  
  /* Input helpers */
  struct meson_codec_glue_input *
  meson_codec_glue_input_get_data(struct snd_soc_dai *dai);
  int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream,
  				     struct snd_pcm_hw_params *params,
  				     struct snd_soc_dai *dai);
  int meson_codec_glue_input_set_fmt(struct snd_soc_dai *dai,
  				   unsigned int fmt);
  int meson_codec_glue_input_dai_probe(struct snd_soc_dai *dai);
  int meson_codec_glue_input_dai_remove(struct snd_soc_dai *dai);
  
  /* Output helpers */
  int meson_codec_glue_output_startup(struct snd_pcm_substream *substream,
  				    struct snd_soc_dai *dai);
  
  #endif /* _MESON_CODEC_GLUE_H */