Lines Matching refs:pcm
37 struct snd_pcm_substream *pcm, in write_pcm_s32() argument
41 struct snd_pcm_runtime *runtime = pcm->runtime; in write_pcm_s32()
62 struct snd_pcm_substream *pcm, in read_pcm_s32() argument
66 struct snd_pcm_runtime *runtime = pcm->runtime; in read_pcm_s32()
125 struct snd_pcm_substream *pcm; in process_tx_data_blocks() local
127 pcm = READ_ONCE(s->pcm); in process_tx_data_blocks()
128 if (data_blocks > 0 && pcm) in process_tx_data_blocks()
129 read_pcm_s32(s, pcm, buffer, data_blocks); in process_tx_data_blocks()
141 struct snd_pcm_substream *pcm; in process_rx_data_blocks() local
146 pcm = READ_ONCE(s->pcm); in process_rx_data_blocks()
147 if (pcm) in process_rx_data_blocks()
148 write_pcm_s32(s, pcm, buffer, data_blocks); in process_rx_data_blocks()