amdgpu_gfx_kiq_init
int amdgpu_gfx_kiq_init(struct amdgpu_device *adev,
r = amdgpu_gfx_kiq_init(adev, GFX8_MEC_HPD_SIZE);
r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE);