gmc_v7_0_init_microcode(9)

💖 gmc_v7_0_init_microcode 💖

okay so this is the Kernel API Manual page for gmc_v7_0_init_microcode(9), and it's literally about loading ucode images from disk. bestie, let's get into it 🫶

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🌸 NAME 🌸

• gmc_v7_0_init_microcode — load ucode images from disk ✨

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✨ SYNOPSIS ✨

int gmc_v7_0_init_microcode (struct amdgpu_device *adev );

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🎀 ARGUMENTS 🎀

• adev — an amdgpu_device pointer. that's the whole argument, bestie 💅

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💅 DESCRIPTION 💅

so it uses the firmware interface to load the ucode images into the driver — and not loaded into hw, okay? like, driver gets them, hardware does not get them here 🫶

it returns 0 on success, and an error on failure. periodt. 💖

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🦋 SEE ALSO 🦋

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
• gmc_v7_0_mc_load_microcode(9)
• gmc_v7_0_mc_program(9)
• gmc_v7_0_mc_init(9)
• gmc_v7_0_flush_gpu_tlb_pasid(9)
• gmc_v7_0_flush_gpu_tlb(9)
• gmc_v7_0_set_fault_enable_default(9)
• gmc_v7_0_set_prt(9)
• gmc_v7_0_gart_enable(9)
• gmc_v7_0_gart_disable(9)
• gmc_v7_0_vm_decode_fault(9)

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signed off from the ./drivers/gpu/drm/amd/amdgpu source for the Kernel API Manual, dated October 2026, and yes this is the gmc_v7_0_init_microcode(9) page 💅✨