Lines Matching defs:stream
347 snd_pcm_state_t state; /* stream state */
348 snd_pcm_state_t suspended_state; /* suspended stream state */
453 int stream; /* stream (direction) */
494 int stream; /* stream (direction) */
548 int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);
582 int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file,
585 int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file,
625 * snd_pcm_stream_lock_irqsave - Lock the PCM stream
629 * This locks the PCM stream like snd_pcm_stream_lock() but with the local
642 * snd_pcm_stream_lock_irqsave_nested - Single-nested PCM stream locking
646 * This locks the PCM stream like snd_pcm_stream_lock_irqsave() but with
667 #define for_each_pcm_streams(stream) \
668 for (stream = SNDRV_PCM_STREAM_PLAYBACK; \
669 stream <= SNDRV_PCM_STREAM_LAST; \
670 stream++)
683 substream->stream == SNDRV_PCM_STREAM_PLAYBACK));
691 * Call within the stream lock
1452 * snd_pcm_direction_name - Get a string naming the direction of a stream
1455 * Returns a string naming the direction of the stream.
1466 * snd_pcm_stream_str - Get a string naming the direction of a stream
1469 * Return: A string naming the direction of the stream.
1473 return snd_pcm_direction_name(substream->stream);
1488 int stream; /* PLAYBACK or CAPTURE */
1507 for (s = info->pcm->streams[info->stream].substream; s; s = s->next)
1523 int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,
1563 snd_pcm_state_t state; /* stream state */
1565 s64 trigger_tstamp_sec; /* time when stream was started/stopped/paused */
1575 snd_pcm_state_t suspended_state; /* suspended stream state */
1589 snd_pcm_state_t state; /* stream state */
1590 s32 trigger_tstamp_sec; /* time when stream was started/stopped/paused */
1600 snd_pcm_state_t suspended_state; /* suspended stream state */