amdgpu_irq_fini_sw(9)

✨ NAME ✨

okay so bestie, welcome to amdgpu_irq_fini_sw(9) from the Kernel API Manual — it's literally amdgpu_irq_fini_sw — shut down interrupt handling. That's the whole assignment: the interrupt-handling shutdown era. periodt. 💅

🌸 SYNOPSIS 🌸

void amdgpu_irq_fini_sw (struct amdgpu_device *adev );

🎀 ARGUMENTS 🎀

• adev — amdgpu device pointer. One pointer, one mission, no extras. 🫶

🔥 DESCRIPTION 🔥

This is the full teardown arc, and it is not subtle. The way it just:

• tears down work functions for hotplug and reset interrupts
• disables MSI functionality
• shuts down vblank, hotplug and reset interrupt handling
• turns off interrupts from all sources (all ASICs)

...is giving "shutdown but make it thorough." It's the interrupt cleanup moment, fr fr. ✨

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
• Interrupt Handling(9)
• amdgpu_irq_disable_all(9)
• amdgpu_irq_handler(9)
• amdgpu_irq_handle_ih1(9)
• amdgpu_irq_handle_ih2(9)
• amdgpu_irq_handle_ih_soft(9)
• amdgpu_msi_ok(9)
• amdgpu_irq_init(9)
• amdgpu_irq_add_id(9)
• amdgpu_irq_dispatch(9)
• amdgpu_irq_delegate(9)
• amdgpu_irq_update(9)
• amdgpu_irq_gpu_reset_resume_helper(9)
• amdgpu_irq_get(9)
• amdgpu_irq_put(9)
• amdgpu_irq_enabled(9)
• amdgpu_irqdomain_map(9)
• amdgpu_irq_add_domain(9)
• amdgpu_irq_remove_domain(9)
• amdgpu_irq_create_mapping(9)

mwah 💋 that's the page, bestie. Source/version cutie: ./drivers/gpu/drm/amd/amdgpu; date: October 2026; and yes, it's amdgpu_irq_fini_sw(9). 🎀✨