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

/Linux-v5.4/sound/core/
Dpcm_compat.c470 volatile struct snd_pcm_mmap_status *status; in snd_pcm_ioctl_sync_ptr_compat()
474 struct snd_pcm_mmap_status sstatus; in snd_pcm_ioctl_sync_ptr_compat()
559 volatile struct snd_pcm_mmap_status *status; in snd_pcm_ioctl_sync_ptr_x32()
563 struct snd_pcm_mmap_status sstatus; in snd_pcm_ioctl_sync_ptr_x32()
Dpcm.c946 size = PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status)); in snd_pcm_attach_substream()
958 PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))); in snd_pcm_attach_substream()
989 PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))); in snd_pcm_detach_substream()
Dpcm_native.c2745 volatile struct snd_pcm_mmap_status *status; in snd_pcm_sync_ptr()
3236 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, in snd_pcm_mmap_status() function
3243 if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status))) in snd_pcm_mmap_status()
3321 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, in snd_pcm_mmap_status() function
3506 return snd_pcm_mmap_status(substream, file, area); in snd_pcm_mmap()
/Linux-v5.4/tools/include/uapi/sound/
Dasound.h477 struct snd_pcm_mmap_status { struct
498 struct snd_pcm_mmap_status status; argument
/Linux-v5.4/include/uapi/sound/
Dasound.h477 struct snd_pcm_mmap_status { struct
498 struct snd_pcm_mmap_status status; argument
/Linux-v5.4/include/sound/
Dpcm.h390 struct snd_pcm_mmap_status *status;
/Linux-v5.4/Documentation/sound/kernel-api/
Dwriting-an-alsa-driver.rst1585 volatile struct snd_pcm_mmap_status *status;
1794 the pointer to the :c:type:`struct snd_pcm_mmap_status
1795 <snd_pcm_mmap_status>` record. For example, you can get the current