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Searched refs:snd_pcm_mmap_status (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/sound/core/
Dpcm_compat.c484 volatile struct snd_pcm_mmap_status *status; in snd_pcm_ioctl_sync_ptr_compat()
488 struct snd_pcm_mmap_status sstatus; in snd_pcm_ioctl_sync_ptr_compat()
573 volatile struct snd_pcm_mmap_status *status; in snd_pcm_ioctl_sync_ptr_x32()
577 struct snd_pcm_mmap_status sstatus; in snd_pcm_ioctl_sync_ptr_x32()
Dpcm.c1006 size = PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status)); in snd_pcm_attach_substream()
1018 PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))); in snd_pcm_attach_substream()
1049 PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))); in snd_pcm_detach_substream()
Dpcm_native.c2707 volatile struct snd_pcm_mmap_status *status; in snd_pcm_sync_ptr()
3198 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, in snd_pcm_mmap_status() function
3205 if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))) in snd_pcm_mmap_status()
3283 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, in snd_pcm_mmap_status() function
3468 return snd_pcm_mmap_status(substream, file, area); in snd_pcm_mmap()
/Linux-v4.19/tools/include/uapi/sound/
Dasound.h476 struct snd_pcm_mmap_status { struct
497 struct snd_pcm_mmap_status status; argument
/Linux-v4.19/include/uapi/sound/
Dasound.h476 struct snd_pcm_mmap_status { struct
497 struct snd_pcm_mmap_status status; argument
/Linux-v4.19/include/sound/
Dpcm.h399 struct snd_pcm_mmap_status *status;
/Linux-v4.19/Documentation/sound/kernel-api/
Dwriting-an-alsa-driver.rst1598 volatile struct snd_pcm_mmap_status *status;
1807 the pointer to the :c:type:`struct snd_pcm_mmap_status
1808 <snd_pcm_mmap_status>` record. For example, you can get the current