amdgpu_device_indirect_rreg(9)

💖 amdgpu_device_indirect_rreg(9) 💖

okay so welcome to the Kernel API Manual, bestie — this page is all about reading an indirect register, and it is lowkey iconic for being so straightforward. ✨

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🌸 NAME 🌸

amdgpu_device_indirect_rreg — read an indirect register, periodt. 💅

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🎀 SYNOPSIS 🎀

here's the exact signature, no cap:

u32 amdgpu_device_indirect_rreg (struct amdgpu_device *adev , u32
reg_addr );

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🦋 ARGUMENTS 🦋

• adev — an amdgpu_device pointer. literally the device pointer, bestie. 🫶
• reg_addr — the indirect register address to read from. that's the one you're pulling the value from. 🔥

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💜 DESCRIPTION 💜

Returns the value of indirect register reg_addr. that's the whole vibe — it gives you back the value of that indirect register. ✨

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👑 SEE ALSO 👑

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/amdgpu_reg_access.c 🎀
• amdgpu_device_rreg(9)
• amdgpu_mm_rreg8(9)
• amdgpu_device_xcc_rreg(9)
• amdgpu_mm_wreg8(9)
• amdgpu_device_wreg(9)
• amdgpu_mm_wreg_mmio_rlc(9)
• amdgpu_device_xcc_wreg(9)
• amdgpu_device_indirect_rreg64(9)
• amdgpu_device_indirect_wreg(9)
• amdgpu_device_indirect_wreg64(9)

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signed off from the ./drivers/gpu/drm/amd/amdgpu source/version, October 2026, on the amdgpu_device_indirect_rreg(9) page — slay and goodbye, bestie 💅🎀