Searched refs:audio_tstamp (Results 1 – 5 of 5) sorted by relevance
| /linux-4.4.14/sound/core/ |
| D | pcm_compat.c | 206 struct compat_timespec audio_tstamp; member
246 compat_put_timespec(&status.audio_tstamp, &src->audio_tstamp) || in snd_pcm_status_user_compat()
269 struct timespec audio_tstamp; member
310 put_timespec(&status.audio_tstamp, &src->audio_tstamp) || in snd_pcm_status_user_x32()
467 struct compat_timespec audio_tstamp; member
530 sstatus.audio_tstamp = status->audio_tstamp; in snd_pcm_ioctl_sync_ptr_compat()
536 compat_put_timespec(&sstatus.audio_tstamp, in snd_pcm_ioctl_sync_ptr_compat()
537 &src->s.status.audio_tstamp) || in snd_pcm_ioctl_sync_ptr_compat()
554 struct timespec audio_tstamp; member
618 sstatus.audio_tstamp = status->audio_tstamp; in snd_pcm_ioctl_sync_ptr_x32()
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| D | pcm_lib.c | 237 struct timespec *audio_tstamp) in update_audio_tstamp() argument
265 *audio_tstamp = ns_to_timespec(audio_nsecs); in update_audio_tstamp()
267 runtime->status->audio_tstamp = *audio_tstamp; in update_audio_tstamp()
288 struct timespec audio_tstamp; in snd_pcm_update_hw_ptr0() local
305 &audio_tstamp, in snd_pcm_update_hw_ptr0()
457 update_audio_tstamp(substream, &curr_tstamp, &audio_tstamp); in snd_pcm_update_hw_ptr0()
482 update_audio_tstamp(substream, &curr_tstamp, &audio_tstamp); in snd_pcm_update_hw_ptr0()
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| D | pcm_native.c | 760 status->audio_tstamp = in snd_pcm_status()
761 runtime->status->audio_tstamp; in snd_pcm_status()
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| /linux-4.4.14/include/uapi/sound/ |
| D | asound.h | 451 struct timespec audio_tstamp; /* sample counter, wall clock, PHC or on-demand sync'ed */ member
463 struct timespec audio_tstamp; /* from sample counter or wall clock */ member
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| /linux-4.4.14/Documentation/sound/alsa/ |
| D | timestamping.txt | 37 The ALSA API also provide an audio_tstamp which reflects the passage
96 and system time using the (tstamp-trigger_tstamp)/audio_tstamp
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