Symbol: amdgpu_mm_wdoorbell
sys/dev/pci/drm/amd/amdgpu/amdgpu_doorbell.h
352
void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v);
sys/dev/pci/drm/amd/amdgpu/amdgpu_doorbell.h
368
#define WDOORBELL32(index, v) amdgpu_mm_wdoorbell(adev, (index), (v))