snd_hdac_stream_set_dpibr(9)

📦 version 7.3.1, in nixpkgs unstable

💖 snd_hdac_stream_set_dpibr(9) — Kernel API Manual, but make it make sense ✨

okay so bestie, welcome to snd_hdac_stream_set_dpibr(9) 🎀 this is one of those tiny little kernel helpers that does exactly one thing and honestly? we respect her for it. keep reading, she's short but she's iconic 💅

✨ NAME ✨

snd_hdac_stream_set_dpibr — sets the dpibr value of a stream 🌊

like, that's the whole job. she sets the dpibr. no cap, no extra lore 🫶

🔥 SYNOPSIS 🔥

int snd_hdac_stream_set_dpibr (struct hdac_bus *bus , struct hdac_stream
*azx_dev , u32 value );

three args, one int coming back at you, that's the vibe check 💫

🌸 ARGUMENTS 🌸

  • bus — the HD-audio core bus 🚌 your whole HD-audio world lives on this bad boy
  • azx_dev — an hdac_stream 🌈 the stream you're touching, the main character in question
  • value — the dpib value to set 💫 yes, dpib, right here in an argument named value, we don't make the rules
ngl the naming is giving "close enough" but it's literally what the manual says, so we're keeping it 🎀

👑 SEE ALSO 👑

also check out the kernel file ./sound/hda/core/stream.c 🦋 and honestly the whole stream friend group, they all hang out together:

and that's the whole page bestie, you ate that 💖

cute little sign-off: this one's from ./sound/hda/core 🌸, dated October 2026 ⭐, and yes, it's still snd_hdac_stream_set_dpibr(9) in the corner like a lil signature 🎀 go set some dpibrs, ily, bye 👋💜

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