NI_DP_MSE_SAT0
temp = RREG32(NI_DP_MSE_SAT0 + satreg + primary->offset);
DRM_DEBUG_KMS("writing 0x%08x 0x%08x\n", NI_DP_MSE_SAT0 + satreg + primary->offset, temp);
WREG32(NI_DP_MSE_SAT0 + satreg + primary->offset, temp);