amdgpu_mes_init_microcode
int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe);
r = amdgpu_mes_init_microcode(adev, pipe);
r = amdgpu_mes_init_microcode(adev, pipe);
r = amdgpu_mes_init_microcode(adev, pipe);