amdgpu_dm_irq_init(9)

💅 amdgpu_dm_irq_init(9) — Kernel API Manual edition 💅

🎀 NAME 🎀

amdgpu_dm_irq_init — Initialize internal structures of 'amdgpu_dm_irq'. That's the whole name tea, bestie 💖

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✨ SYNOPSIS ✨

int amdgpu_dm_irq_init (struct amdgpu_device *adev );

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🫶 ARGUMENTS 🫶

• adev — the manual is literally giving -- undescribed -- 😭 so that's all the deets we get, no cap. In the synopsis it's a struct amdgpu_device *, and the docs did not elaborate further.

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💅 DESCRIPTION 💅

okay so this function should be called exactly once — during DM initialization. Exactly once, during DM initialization, periodt ✨ Not twice, not whenever, not as a little treat. That's the rule, bestie 🫶

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🔥 RETURN 🔥

the return vibes are literally:

• 0 — success 💖
• non-zero — error 😭

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🌈 SEE ALSO 🌈

bestie, go peek at these if you need the rest of the lore 👀

• Kernel file ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
• amdgpu_dm_irq_fini(9)
• amdgpu_dm_irq_register_interrupt(9)
• amdgpu_dm_irq_unregister_interrupt(9)
• amdgpu_dm_irq_set(9)
• amdgpu_dm_irq_ack(9)
• amdgpu_dm_irq_suspend(9)
• amdgpu_dm_irq_resume_early(9)

kisses and good vibes only 💋 — source/version ./drivers/gpu/drm/amd/display/..., dated October 2026, page amdgpu_dm_irq_init(9) 🫶