Lines Matching refs:dma_size
56 unsigned int dma_size; member
137 begin = pcmp->memory + voice * (pcmp->dma_size / runtime->channels); in snd_gf1_pcm_trigger_up()
231 step = pcmp->dma_size / runtime->channels; in snd_gf1_pcm_interrupt_wave()
263 …ge(pcmp->substream, end + (pcmp->block_size / 2), pcmp->memory + (pcmp->dma_size / 2) + (end / 2),… in snd_gf1_pcm_interrupt_wave()
366 bpos = samples_to_bytes(runtime, pos) + (voice * (pcmp->dma_size / 2)); in snd_gf1_pcm_playback_copy()
368 if (snd_BUG_ON(bpos > pcmp->dma_size)) in snd_gf1_pcm_playback_copy()
370 if (snd_BUG_ON(bpos + len > pcmp->dma_size)) in snd_gf1_pcm_playback_copy()
397 bpos = samples_to_bytes(runtime, pos) + (voice * (pcmp->dma_size / 2)); in snd_gf1_pcm_playback_silence()
399 if (snd_BUG_ON(bpos > pcmp->dma_size)) in snd_gf1_pcm_playback_silence()
401 if (snd_BUG_ON(bpos + len > pcmp->dma_size)) in snd_gf1_pcm_playback_silence()
494 pcmp->dma_size = snd_pcm_lib_buffer_bytes(substream); in snd_gf1_pcm_playback_prepare()
496 pcmp->blocks = pcmp->dma_size / pcmp->block_size; in snd_gf1_pcm_playback_prepare()