Lines Matching refs:playback_substream
192 struct snd_pcm_substream *playback_substream;
805 if (rme32->playback_substream) {
806 snd_pcm_period_elapsed(rme32->playback_substream);
842 if (rme32->playback_substream != NULL) {
848 rme32->playback_substream = substream;
924 if (rme32->playback_substream != NULL) {
930 rme32->playback_substream = substream;
989 rme32->playback_substream = NULL;
1057 if (s != rme32->playback_substream &&
1065 if (s == rme32->playback_substream) {
1423 rme32->playback_substream = NULL;