CS4265_SPDIF_CTL2_DIF
CS4265_SPDIF_CTL2_DIF, (1 << 6));
CS4265_SPDIF_CTL2_DIF, (2 << 6));
CS4265_SPDIF_CTL2_DIF, (3 << 6));
CS4265_SPDIF_CTL2_DIF, 0);