210 	struct snd_pcm_substream *substream;  member
401 static int fsi_is_play(struct snd_pcm_substream *substream)  in fsi_is_play()  argument
403 	return substream->stream == SNDRV_PCM_STREAM_PLAYBACK;  in fsi_is_play()
406 static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)  in fsi_get_dai()  argument
408 	struct snd_soc_pcm_runtime *rtd = substream->private_data;  in fsi_get_dai()
423 static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)  in fsi_get_priv()  argument
425 	return fsi_get_priv_frm_dai(fsi_get_dai(substream));  in fsi_get_priv()
499 					struct snd_pcm_substream *substream)  in fsi_stream_get()  argument
501 	return fsi_is_play(substream) ? &fsi->playback : &fsi->capture;  in fsi_stream_get()
512 	ret = !!(io->substream && io->substream->runtime);  in fsi_stream_is_working()
525 			    struct snd_pcm_substream *substream)  in fsi_stream_init()  argument
527 	struct snd_pcm_runtime *runtime = substream->runtime;  in fsi_stream_init()
532 	io->substream	= substream;  in fsi_stream_init()
547 	struct snd_soc_dai *dai = fsi_get_dai(io->substream);  in fsi_stream_quit()
560 	io->substream	= NULL;  in fsi_stream_quit()
1042 		struct snd_pcm_substream *substream = io->substream;  in fsi_pointer_update()  local
1043 		struct snd_pcm_runtime *runtime = substream->runtime;  in fsi_pointer_update()
1052 		snd_pcm_period_elapsed(substream);  in fsi_pointer_update()
1111 	struct snd_pcm_runtime *runtime = io->substream->runtime;  in fsi_pio_get_area()
1291 	struct snd_soc_dai *dai = fsi_get_dai(io->substream);  in fsi_dma_transfer()
1292 	struct snd_pcm_substream *substream = io->substream;  in fsi_dma_transfer()  local
1304 					 substream->runtime->dma_addr,  in fsi_dma_transfer()
1305 					 snd_pcm_lib_buffer_bytes(substream),  in fsi_dma_transfer()
1306 					 snd_pcm_lib_period_bytes(substream),  in fsi_dma_transfer()
1555 static int fsi_dai_startup(struct snd_pcm_substream *substream,  in fsi_dai_startup()  argument
1558 	struct fsi_priv *fsi = fsi_get_priv(substream);  in fsi_dai_startup()
1565 static void fsi_dai_shutdown(struct snd_pcm_substream *substream,  in fsi_dai_shutdown()  argument
1568 	struct fsi_priv *fsi = fsi_get_priv(substream);  in fsi_dai_shutdown()
1573 static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,  in fsi_dai_trigger()  argument
1576 	struct fsi_priv *fsi = fsi_get_priv(substream);  in fsi_dai_trigger()
1577 	struct fsi_stream *io = fsi_stream_get(fsi, substream);  in fsi_dai_trigger()
1582 		fsi_stream_init(fsi, io, substream);  in fsi_dai_trigger()
1687 static int fsi_dai_hw_params(struct snd_pcm_substream *substream,  in fsi_dai_hw_params()  argument
1691 	struct fsi_priv *fsi = fsi_get_priv(substream);  in fsi_dai_hw_params()
1723 static int fsi_pcm_open(struct snd_pcm_substream *substream)  in fsi_pcm_open()  argument
1725 	struct snd_pcm_runtime *runtime = substream->runtime;  in fsi_pcm_open()
1728 	snd_soc_set_runtime_hwparams(substream, &fsi_pcm_hardware);  in fsi_pcm_open()
1736 static int fsi_hw_params(struct snd_pcm_substream *substream,  in fsi_hw_params()  argument
1739 	return snd_pcm_lib_malloc_pages(substream,  in fsi_hw_params()
1743 static int fsi_hw_free(struct snd_pcm_substream *substream)  in fsi_hw_free()  argument
1745 	return snd_pcm_lib_free_pages(substream);  in fsi_hw_free()
1748 static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)  in fsi_pointer()  argument
1750 	struct fsi_priv *fsi = fsi_get_priv(substream);  in fsi_pointer()
1751 	struct fsi_stream *io = fsi_stream_get(fsi, substream);  in fsi_pointer()