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
   9 int qcom_snd_sdw_startup(struct snd_pcm_substream *substream);
  10 int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream,
  11                          struct sdw_stream_runtime *runtime,
  12                          bool *stream_prepared);
  13 int qcom_snd_sdw_hw_params(struct snd_pcm_substream *substream,
  14                            struct snd_pcm_hw_params *params,
  15                            struct sdw_stream_runtime **psruntime);
  16 int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream,
  17                          struct sdw_stream_runtime *sruntime,
  18                          bool *stream_prepared);
  19 #endif