Lines Matching defs:snd_pcm_runtime

341 struct snd_pcm_runtime {  struct
343 	struct snd_pcm_substream *trigger_master;
344 	struct timespec trigger_tstamp;	/* trigger timestamp */
345 	bool trigger_tstamp_latched;     /* trigger timestamp latched in low-level driver/hardware */
346 	int overrange;
347 	snd_pcm_uframes_t avail_max;
348 	snd_pcm_uframes_t hw_ptr_base;	/* Position at buffer restart */
349 	snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
350 	unsigned long hw_ptr_jiffies;	/* Time when hw_ptr is updated */
351 	unsigned long hw_ptr_buffer_jiffies; /* buffer time in jiffies */
352 	snd_pcm_sframes_t delay;	/* extra delay; typically FIFO size */
353 	u64 hw_ptr_wrap;                /* offset for hw_ptr due to boundary wrap-around */
356 	snd_pcm_access_t access;	/* access mode */
357 	snd_pcm_format_t format;	/* SNDRV_PCM_FORMAT_* */
358 	snd_pcm_subformat_t subformat;	/* subformat */
359 	unsigned int rate;		/* rate in Hz */
360 	unsigned int channels;		/* channels */
361 	snd_pcm_uframes_t period_size;	/* period size */
362 	unsigned int periods;		/* periods */
363 	snd_pcm_uframes_t buffer_size;	/* buffer size */
364 	snd_pcm_uframes_t min_align;	/* Min alignment for the format */
365 	size_t byte_align;
366 	unsigned int frame_bits;
367 	unsigned int sample_bits;
368 	unsigned int info;
369 	unsigned int rate_num;
370 	unsigned int rate_den;
371 	unsigned int no_period_wakeup: 1;
374 	int tstamp_mode;		/* mmap timestamp is updated */
375   	unsigned int period_step;
376 	snd_pcm_uframes_t start_threshold;
400 	void (*private_free)(struct snd_pcm_runtime *runtime);  argument
403 	struct snd_pcm_hardware hw;
404 	struct snd_pcm_hw_constraints hw_constraints;
407 	void (*transfer_ack_begin)(struct snd_pcm_substream *substream);
408 	void (*transfer_ack_end)(struct snd_pcm_substream *substream);
411 	unsigned int timer_resolution;	/* timer resolution */
412 	int tstamp_type;		/* timestamp type */
415 	unsigned char *dma_area;	/* DMA area */
416 	dma_addr_t dma_addr;		/* physical bus address (not accessible from main CPU) */
417 	size_t dma_bytes;		/* size of DMA area */
419 	struct snd_dma_buffer *dma_buffer_p;	/* allocated buffer */
422 	struct snd_pcm_audio_tstamp_config audio_tstamp_config;
423 	struct snd_pcm_audio_tstamp_report audio_tstamp_report;
424 	struct timespec driver_tstamp;
428 	struct snd_pcm_oss_runtime oss;
432 	struct snd_pcm_hwptr_log *hwptr_log;