snd_hdac_str...sync_trigger(9)

📦 version 7.3.1, in nixpkgs unstable

💅 snd_hdac_stream_sync_trigger(9)

okay so bestie, this is a page from the Kernel API Manual, and it's about one tiny little function that flips the stream sync register on or off. it's giving "small but crucial" energy ✨ no cap.

✨ NAME ✨

snd_hdac_stream_sync_trigger — turn on/off stream sync register 🔥

🎀 SYNOPSIS 🎀

void snd_hdac_stream_sync_trigger (struct hdac_stream *azx_dev , bool
set , unsigned int streams , unsigned int reg );

that's it. that's the whole vibe check. one void function, four args, zero return value, moving on 💅

🌸 ARGUMENTS 🌸

  • azx_dev — the HD-audio core stream, a.k.a. the master stream 👑 like, the main character of this whole operation
  • set — true = set, false = clear. literally just a boolean bestie, on or off, that's the whole job 🦋
  • streams — bit flags of the streams you wanna sync. yes, bit flags, plural, so you can grab a whole little squad at once 🫶
  • reg — the stream sync register address. like, where's the register at, drop the address 📍

💜 SEE ALSO 💜

the kernel file lives at ./sound/hda/core/stream.c — here's the whole friend group of related calls, no gatekeeping:

like, that's the whole roster. go read them, iykyk 💀📚

and that's the page bestie!! source lives at ./sound/hda/core, dated October 2026, and the page itself is snd_hdac_str...sync_trigger(9). slay, go sync some streams 💖🌈👑
📦 where this page comes from