amdgpu_ih_process
int amdgpu_ih_process(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih);
ret = amdgpu_ih_process(adev, &adev->irq.ih);
amdgpu_ih_process(adev, &adev->irq.ih1);
amdgpu_ih_process(adev, &adev->irq.ih2);
amdgpu_ih_process(adev, &adev->irq.ih_soft);