amdgpu_kiq_wreg
#define WREG32_KIQ(reg, v) amdgpu_kiq_wreg(adev, (reg), (v), 0)
amdgpu_kiq_wreg(adev, reg, v, xcc_id);
amdgpu_kiq_wreg(adev, reg, v, 0);
void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t xcc_id);