snd_hdac_bus_send_cmd_corb(9)

📦 version 7.3.1, in nixpkgs unstable

💅 snd_hdac_bus_send_cmd_corb 💅

okay so bestie, welcome to the Kernel API Manual page for snd_hdac_bus_send_cmd_corb — yes that's the whole name, yes you have to type all of it, no we're not abbreviating, iykyk 🫶

✨ NAME ✨

snd_hdac_bus_send_cmd_corb — send a command verb via CORB, bestie. that's it. that's the vibe. 🎀

🌸 SYNOPSIS 🌸

int snd_hdac_bus_send_cmd_corb (struct hdac_bus *bus , unsigned int val
);

literally just two args, she's low maintenance 💅

🦋 ARGUMENTS 🦋

  • bus — the HD-audio core bus, aka the main character of this whole operation 👑
  • val — the encoded verb value you're sending out into the world. yes, encoded. it's giving sophisticated 💜

🍓 DESCRIPTION 🍓

so what does she actually do? she returns zero for success or a negative error code. that's the whole plot. no cap. 😭

like, zero = slay, we ate, everything's iconic ✨. negative = something went sideways and you gotta deal with it, ngl 🙈.

🔥 SEE ALSO 🔥

the kernel file in question is ./sound/hda/core/controller.c bestie, go read it, it's right there 📖💖

and here's the whole friend group, all of them (9) manpages, all of them important, no skips:

bestie pls actually read these instead of just scrolling to the bottom, i'm begging 🙏 they're all about the same bus and they're all gonna come up eventually 🧚

🌈 that's the page!! sourced from ./sound/hda/core, dated October 2026, and yes the manpage name is (again, for the people in the back) snd_hdac_bus_send_cmd_corb(9) — mwah, drink water, go write some audio drivers 💖🎀👑

📦 where this page comes from