radeon_irq_kms_enable_afmt(9)

📦 version 7.3.1, in nixpkgs unstable

✨ radeon_irq_kms_enable_afmt ✨

okay so bestie, welcome to the Kernel API Manual — this one's a tiny little function page and honestly? she's short but she EATS. let's get into it 💅

🌸 NAME 🌸

radeon_irq_kms_enable_afmt — enable audio format change interrupt

like literally that's her whole job. turning on the interrupt that fires when the audio format changes. one (1) function, one (1) purpose, zero drama 🎀

🦋 SYNOPSIS 🦋

void radeon_irq_kms_enable_afmt (struct radeon_device *rdev , int block
);

yes she returns void, so don't be out here expecting anything back. she does the thing and she leaves. silent queen behavior 👑

💖 ARGUMENTS 💖

  • rdev — radeon device pointer. you know, the actual radeon device you're working with. your main character struct, if you will ✨
  • block — afmt block whose interrupt you want to enable. which block bestie?? you gotta tell her. she's not a mind reader 😭

🔥 DESCRIPTION 🔥

Enables the afmt change interrupt for a specific afmt block — and yes, that's all asics, no exceptions, no "oh but on this chip it's different" nonsense. universally she shows up for every asic in the lineup. we love a consistent icon 🫶💜

so you hand her a rdev and a block, and she flips on the afmt change interrupt for that specific block. that's it. that's the function. lowkey perfect, highkey iconic 🌈

👑 SEE ALSO 👑

the whole friend group fr fr — go say hi to:

💀 and yeah, there's a radeon_irq_kms_disable_afmt(9) in there — she's the opposite of this function, the little chaos twin who turns the interrupt back off. dynamic duo energy ngl 🙈

🎀 that's the whole page bestie! this cutie lives under ./drivers/gpu/drm/radeon and this particular glow-up is dated October 2026 — thanks for reading, mwah, periodt 💖🌟🍓

📦 where this page comes from