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Searched refs:hw_ptr_interrupt (Results 1 – 4 of 4) sorted by relevance

/linux/sound/core/
H A Dpcm_lib.c346 delta = runtime->hw_ptr_interrupt + runtime->period_size; in snd_pcm_update_hw_ptr0()
475 delta = new_hw_ptr - runtime->hw_ptr_interrupt; in snd_pcm_update_hw_ptr0()
479 runtime->hw_ptr_interrupt += delta; in snd_pcm_update_hw_ptr0()
480 if (runtime->hw_ptr_interrupt >= runtime->boundary) in snd_pcm_update_hw_ptr0()
481 runtime->hw_ptr_interrupt -= runtime->boundary; in snd_pcm_update_hw_ptr0()
/linux/sound/hda/controllers/
H A Dintel.c699 if (runtime->hw_ptr_base != runtime->hw_ptr_interrupt) in azx_position_ok()
707 target = runtime->hw_ptr_interrupt + runtime->period_size; in azx_position_ok()
/linux/include/sound/
H A Dpcm.h372 snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */ member
/linux/Documentation/sound/kernel-api/
H A Dwriting-an-alsa-driver.rst1472 snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time*/