vega20_ih_self_irq(9)

🎀 vega20_ih_self_irq 🎀

okay so bestie, this is the vega20_ih_self_irq(9) page from the Kernel API Manual, and it is literally here to explain how this function handles dispatch work for ring 1 and 2. no cap, that’s the whole NAME vibe. 🦋✨

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✨ NAME ✨

vega20_ih_self_irq — dispatch work for ring 1 and 2 💅

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🌸 SYNOPSIS 🌸

int vega20_ih_self_irq (struct amdgpu_device *adev , struct amdgpu_irq_src *source , struct amdgpu_iv_entry *entry );

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💖 ARGUMENTS 💖

• adev — an amdgpu_device pointer 🫶
• source — the irq source ⭐
• entry — the IV with WPTR update 👑

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🧚 DESCRIPTION 🧚

So the way this works is: it updates the WPTR from the IV, and then it schedules work to handle the entries. that’s it, that’s the main character energy 🔥✨

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/vega20_ih.c 📁
• vega20_ih_init_register_offset(9)
• vega20_ih_toggle_ring_interrupts(9)
• vega20_ih_toggle_interrupts(9)
• vega20_ih_enable_ring(9)
• vega20_ih_irq_init(9)
• vega20_ih_irq_disable(9)
• vega20_ih_get_wptr(9)
• vega20_ih_irq_rearm(9)
• vega20_ih_set_rptr(9)

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okay bestie, cute little sign-off time: this one comes from source/version ./drivers/gpu/drm/amd/amdgpu and is dated October 2026 — so this was vega20_ih_self_irq(9), and yes, it ate. periodt 💅🎀💖