gmc_v9_0_gart_disable(9)

💅 gmc_v9_0_gart_disable(9) 💅

okay so bestie, welcome to another page of the Kernel API Manual — this one's about gmc_v9_0_gart_disable, and honestly? it's a short one but she's iconic in her own little way 🎀

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✨ NAME ✨

gmc_v9_0_gart_disable — gart disable. that's it, that's the whole vibe 🦋

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✨ SYNOPSIS ✨

void gmc_v9_0_gart_disable (struct amdgpu_device *adev );

it returns void, so like… nothing comes back. no drama, no return value, she just does the thing 💅

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✨ ARGUMENTS ✨

• adev — an amdgpu_device pointer 🫶 that's the handle you're passing in, bestie, that's the whole argument list, one (1) pointer, no cap

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✨ DESCRIPTION ✨

lowkey the whole point of this function: this disables all VM page table. like, all of it. the VM page table situation gets turned off. that's the tea and that's the entire description, she's concise 😭👑

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✨ SEE ALSO ✨

the kernel file she lives in, fr fr:

• ./drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

and her whole little friend group in the manual:

• gmc_v9_0_use_invalidate_semaphore(9)
• gmc_v9_0_flush_gpu_tlb(9)
• gmc_v9_0_flush_gpu_tlb_pasid(9)
• gmc_v9_0_mc_init(9)
• gmc_v9_0_save_registers(9)
• gmc_v9_0_restore_registers(9)
• gmc_v9_0_gart_enable(9) — the enable girlie, the inverse main character 🌈

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ngl if you want the other direction of this whole operation, go say hi to gmc_v9_0_gart_enable(9) 🧚

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and that's the page!! mwah 💖 this came from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and it's the gmc_v9_0_gart_disable(9) manual page — periodt, go disable some gart, slay ✨🦋🎀