sound/soc/soc-pcm.c

1244 	struct snd_pcm_substream *be_substream;
1256 	be_substream = snd_soc_dpcm_get_substream(be, stream);
1258 	if (!fe_substream->pcm->nonatomic && be_substream->pcm->nonatomic) {
1263 	if (fe_substream->pcm->nonatomic && !be_substream->pcm->nonatomic) {
1265 		be_substream->pcm->nonatomic = 1;
1294 	struct snd_pcm_substream *fe_substream, *be_substream;
1300 	be_substream = snd_soc_dpcm_get_substream(be, stream);
1301 	if (!be_substream)
1314 		be_substream->runtime = fe_substream->runtime;
1596 		struct snd_pcm_substream *be_substream =
1621 				__soc_pcm_hw_free(be, be_substream);
1626 		__soc_pcm_close(be, be_substream);
1627 		be_substream->runtime = NULL;
1641 		struct snd_pcm_substream *be_substream;
1644 		be_substream = snd_soc_dpcm_get_substream(be, stream);
1646 		if (!be_substream) {
1674 		be_substream->runtime = fe_substream->runtime;
1675 		err = __soc_pcm_open(be, be_substream);
1879 		struct snd_pcm_substream *be_substream =
1885 		if (!be_substream)
1888 		rtd = snd_soc_substream_to_rtd(be_substream);
1892 		soc_pcm_update_symmetry(be_substream);
1976 		struct snd_pcm_substream *be_substream =
2002 		__soc_pcm_hw_free(be, be_substream);
2035 	struct snd_pcm_substream *be_substream;
2043 		be_substream = snd_soc_dpcm_get_substream(be, stream);
2074 		ret = __soc_pcm_hw_params(be, be_substream, &hw_params);
2089 		be_substream = snd_soc_dpcm_get_substream(be, stream);
2104 		__soc_pcm_hw_free(be, be_substream);
2153 		struct snd_pcm_substream *be_substream;
2156 		be_substream = snd_soc_dpcm_get_substream(be, stream);
2180 				ret = soc_pcm_trigger(be_substream,
2183 				ret = soc_pcm_trigger(be_substream,
2200 			ret = soc_pcm_trigger(be_substream, cmd);
2221 			ret = soc_pcm_trigger(be_substream, cmd);
2248 				ret = soc_pcm_trigger(be_substream, SNDRV_PCM_TRIGGER_PAUSE_PUSH);
2250 				ret = soc_pcm_trigger(be_substream, SNDRV_PCM_TRIGGER_STOP);
2276 			ret = soc_pcm_trigger(be_substream, cmd);
2295 			ret = soc_pcm_trigger(be_substream, cmd);
2457 		struct snd_pcm_substream *be_substream =
2476 		ret = __soc_pcm_prepare(be, be_substream);