Module amdgpu 

Minimal AMDGPU driver for boot display.

Provides basic framebuffer output on AMD GPUs (GCN/RDNA) for real hardware bring-up. Supports only linear scanout (no 3D, no acceleration, no display pipeline management).

Modules

regs

AMDGPU MMIO register offsets (GCN/RDNA display controller).

Structs

AmdGpu

AMD GPU state.

Mmio 🔒

MMIO register accessor.

Constants

AMD_VENDOR

ATI/AMD display controller vendor ID.

CLASS_DISPLAY 🔒

PCI class code for display controllers.

Statics

AVAILABLE 🔒

GPU 🔒

Functions

get_gpu

init

Probe PCI for AMD display devices and initialize.

is_available