Lines Matching defs:snd_pcm_sw_params
433 struct snd_pcm_sw_params { struct
434 int tstamp_mode; /* timestamp mode */
435 unsigned int period_step;
436 unsigned int sleep_min; /* min ticks to sleep */
437 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
438 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
439 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
444 snd_pcm_uframes_t stop_threshold; /* - stop playback */
445 snd_pcm_uframes_t silence_threshold; /* - pre-fill buffer with silence */
446 snd_pcm_uframes_t silence_size; /* max size of silence pre-fill; when >= boundary,
448 snd_pcm_uframes_t boundary; /* pointers wrap point */
449 unsigned int proto; /* protocol version */
450 unsigned int tstamp_type; /* timestamp type (req. proto >= 2.0.12) */
451 unsigned char reserved[56]; /* reserved for future */