Lines Matching refs:tx_substream
75 struct snd_pcm_substream __rcu *tx_substream;
158 struct snd_pcm_substream *tx_substream;
162 tx_substream = rcu_dereference(i2s->tx_substream);
163 tx_active = tx_substream && snd_pcm_running(tx_substream);
166 unsigned new_tx_ptr = i2s->tx_fn(i2s, tx_substream->runtime,
226 struct snd_pcm_substream *tx_substream;
252 tx_substream = rcu_dereference(i2s->tx_substream);
254 if (tx_substream && snd_pcm_running(tx_substream)) {
255 snd_pcm_period_elapsed(tx_substream);
439 rcu_assign_pointer(i2s->tx_substream, substream);
446 rcu_assign_pointer(i2s->tx_substream, NULL);