FDI_LINK_TRAIN_PATTERN_MASK_CPT
write32(rxControl, (read32(rxControl) & ~FDI_LINK_TRAIN_PATTERN_MASK_CPT) | FDI_LINK_TRAIN_PATTERN_1_CPT);
tmp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
tmp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
tmp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;