diff options
Diffstat (limited to 'include/sound/soc-dpcm.h')
-rw-r--r-- | include/sound/soc-dpcm.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h index 806059052bfc..2ed3a25233c1 100644 --- a/include/sound/soc-dpcm.h +++ b/include/sound/soc-dpcm.h @@ -17,6 +17,7 @@ struct snd_soc_pcm_runtime; +#define DPCM_MAX_BE_USERS 8 /* * Types of runtime_update to perform. e.g. originated from FE PCM ops * or audio route changes triggered by muxes/mixers. @@ -86,6 +87,7 @@ struct snd_soc_dpcm { #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_state; #endif + int stream; }; /* @@ -148,8 +150,13 @@ void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream); void dpcm_clear_pending_state(struct snd_soc_pcm_runtime *fe, int stream); int dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime *fe, int stream); int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int tream); +int dpcm_fe_dai_hw_params_be(struct snd_soc_pcm_runtime *fe, + struct snd_soc_pcm_runtime *be, struct snd_pcm_hw_params *hw_params, + int stream); int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream, int cmd); int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream); +int dpcm_fe_dai_prepare_be(struct snd_soc_pcm_runtime *fe, + struct snd_soc_pcm_runtime *be, int stream); int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir, int event); |