mmVCE_RB_BASE_LO2
WREG32(mmVCE_RB_BASE_LO2, lower_32_bits(ring->gpu_addr));
WREG32(mmVCE_RB_BASE_LO2, ring->gpu_addr);
WREG32(mmVCE_RB_BASE_LO2, ring->gpu_addr);
WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_LO2), ring->gpu_addr);