Lines Matching refs:hw_ptr
57 snd_pcm_uframes_t appl_ptr, hw_ptr;
403 status->hw_ptr = *pcm->hw.ptr;
418 snd_pcm_uframes_t hw_ptr = 0, slave_hw_ptr, avail, last_avail;
420 /* the logic is really simple, choose the lowest hw_ptr from slaves */
425 avail = __snd_pcm_playback_avail(pcm, multi->hw_ptr, slave_hw_ptr);
427 hw_ptr = slave_hw_ptr;
435 avail = __snd_pcm_capture_avail(pcm, multi->hw_ptr, slave_hw_ptr);
437 hw_ptr = slave_hw_ptr;
442 multi->hw_ptr = hw_ptr;
514 multi->hw_ptr = multi->appl_ptr = 0;
529 multi->hw_ptr = multi->appl_ptr = 0;
1149 snd_pcm_set_hw_ptr(pcm, &multi->hw_ptr, -1, 0);