1155 	struct snd_pcm_substream *fe_substream, *be_substream;  in dpcm_be_reparent()  local
1172 		fe_substream = snd_soc_dpcm_get_substream(dpcm->fe, stream);  in dpcm_be_reparent()
1173 		be_substream->runtime = fe_substream->runtime;  in dpcm_be_reparent()
1735 static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,  in dpcm_apply_symmetry()  argument
1739 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);  in dpcm_apply_symmetry()
1745 	if (soc_pcm_has_symmetry(fe_substream))  in dpcm_apply_symmetry()
1746 		fe_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;  in dpcm_apply_symmetry()
1751 			err = soc_pcm_apply_symmetry(fe_substream, fe_cpu_dai);  in dpcm_apply_symmetry()
1780 				err = soc_pcm_apply_symmetry(fe_substream, dai);  in dpcm_apply_symmetry()
1790 static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream)  in dpcm_fe_dai_startup()  argument
1792 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);  in dpcm_fe_dai_startup()
1793 	struct snd_pcm_runtime *runtime = fe_substream->runtime;  in dpcm_fe_dai_startup()
1794 	int stream = fe_substream->stream, ret = 0;  in dpcm_fe_dai_startup()
1807 	ret = soc_pcm_open(fe_substream);  in dpcm_fe_dai_startup()
1815 	dpcm_set_fe_runtime(fe_substream);  in dpcm_fe_dai_startup()
1818 	ret = dpcm_apply_symmetry(fe_substream, stream);  in dpcm_fe_dai_startup()
2626 static void dpcm_fe_dai_cleanup(struct snd_pcm_substream *fe_substream)  in dpcm_fe_dai_cleanup()  argument
2628 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);  in dpcm_fe_dai_cleanup()
2630 	int stream = fe_substream->stream;  in dpcm_fe_dai_cleanup()
2641 static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)  in dpcm_fe_dai_close()  argument
2643 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);  in dpcm_fe_dai_close()
2647 	ret = dpcm_fe_dai_shutdown(fe_substream);  in dpcm_fe_dai_close()
2649 	dpcm_fe_dai_cleanup(fe_substream);  in dpcm_fe_dai_close()
2655 static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)  in dpcm_fe_dai_open()  argument
2657 	struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream);  in dpcm_fe_dai_open()
2660 	int stream = fe_substream->stream;  in dpcm_fe_dai_open()
2663 	fe->dpcm[stream].runtime = fe_substream->runtime;  in dpcm_fe_dai_open()
2676 	ret = dpcm_fe_dai_startup(fe_substream);  in dpcm_fe_dai_open()
2678 		dpcm_fe_dai_cleanup(fe_substream);  in dpcm_fe_dai_open()