website-struct

Struct: snd_pcm_ops

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: ✅

  struct snd_pcm_ops {
      int (*open)(struct snd_pcm_substream *);
      int (*close)(struct snd_pcm_substream *);
      int (*ioctl)(struct snd_pcm_substream *, unsigned int, void *);
      int (*hw_params)(struct snd_pcm_substream *, struct snd_pcm_hw_params *);
      int (*hw_free)(struct snd_pcm_substream *);
      int (*prepare)(struct snd_pcm_substream *);
      int (*trigger)(struct snd_pcm_substream *, int);
      snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *);
      int (*get_time_info)(struct snd_pcm_substream *, struct timespec *, struct timespec *, struct snd_pcm_audio_tstamp_config *, struct snd_pcm_audio_tstamp_report *);
      int (*fill_silence)(struct snd_pcm_substream *, int, long unsigned int, long unsigned int);
      int (*copy_user)(struct snd_pcm_substream *, int, long unsigned int, void *, long unsigned int);
      int (*copy_kernel)(struct snd_pcm_substream *, int, long unsigned int, void *, long unsigned int);
      struct page * (*page)(struct snd_pcm_substream *, long unsigned int);
      int (*mmap)(struct snd_pcm_substream *, struct vm_area_struct *);
      int (*ack)(struct snd_pcm_substream *);
  };
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch