amdgpu_mm_wdoorbell  284 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v);
amdgpu_mm_wdoorbell  289 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h #define WDOORBELL32(index, v) amdgpu_mm_wdoorbell(adev, (index), (v))