Lines Matching defs:snd_pcm_sw_params

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