cz_ih_set_rptr(9)

✨ NAME ✨

okay so bestie, this is cz_ih_set_rptr(9) from the Kernel API Manual, and its whole job is literally: set the IH ring buffer rptr. That’s it. That’s the assignment. 💅

🦋 SYNOPSIS 🦋

void cz_ih_set_rptr (struct amdgpu_device *adev , struct amdgpu_ih_ring
*ih );

🎀 ARGUMENTS 🎀

• adev — an amdgpu_device pointer. iconic. ✨
• ih — the IH ring buffer to set rptr. yes bestie, that one. 🫶

🌸 DESCRIPTION 🌸

Set the IH ring buffer rptr. fr fr, that’s the whole vibe — a tiny little setter doing its one main-character job. No extra plot twists, no secret side quests. 💖

💜 SEE ALSO 💜

• Kernel file ./drivers/gpu/drm/amd/amdgpu/cz_ih.c
• cz_ih_enable_interrupts(9)
• cz_ih_disable_interrupts(9)
• cz_ih_irq_init(9)
• cz_ih_irq_disable(9)
• cz_ih_get_wptr(9)
• cz_ih_decode_iv(9)

and that’s the whole page, bestie 🫶 this one comes from the ./drivers/gpu/drm/amd/amdgpu source/version and is dated October 2026 — periodt. 💖🎀