amdgpu_ih_process(9)

🌸 amdgpu_ih_process (9) 💅

okay so this is from the Kernel API Manual, bestie, and it's literally the interrupt handler page. yes that kind of interrupt. put your phone on do-not-disturb, we're going in 🫶

---

✨ NAME ✨

amdgpu_ih_process — interrupt handler 👑

like, the whole vibe of this function is "interrupt handler." that's the job. that's the assignment. no cap.

---

🦋 SYNOPSIS 🦋

int amdgpu_ih_process (struct amdgpu_device *adev , struct
     amdgpu_ih_ring *ih );

not me showing you the exact signature because you will need it character for character, periodt. 💅

---

🎀 ARGUMENTS 🎀

• adev — an amdgpu_device pointer, iykyk. your main character struct 🧚
• ih — the ih ring you're gonna process. yes, that's the whole description, and honestly? iconic for being that brief 🌈

---

🔥 DESCRIPTION 🔥

so the actual tea: this is the interrupt handler, ok? specifically labeled (VI) — and it literally walks the IH ring. like, struts through it. processes it. slay. 🚶‍♀️✨

then it returns an irq process return code, which is highkey the most important part because that's the int coming back at you bestie 😭

fr fr this is the handler — if you're reading this page you're probably already deep in amdgpu_ih.c and that's a whole mood 💀

---

💖 SEE ALSO 💖

the kernel file in question, chef's kiss:

./drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c

and the friend group it runs with (all of them, no skipping, we don't do that here):

• amdgpu_ih_ring_init(9)
• amdgpu_ih_ring_fini(9)
• amdgpu_ih_ring_write(9)
• amdgpu_ih_wait_on_checkpoint_process_ts(9)
• amdgpu_ih_decode_iv_helper(9)

go read them, they're literally right there 🫶

---

and that's the page!! source/version is ./drivers/gpu/drm/amd/amdgpu and the date on this baddie is October 2026 — so yeah, it's giving future-dated and unbothered 💜⭐ bye bestie, go process some interrupts 🔥