SCR_USRC_SEL_MASK  499 sound/soc/fsl/fsl_spdif.c 			SCR_TXSEL_MASK | SCR_USRC_SEL_MASK |
SCR_USRC_SEL_MASK  544 sound/soc/fsl/fsl_spdif.c 			SCR_TXSEL_MASK | SCR_USRC_SEL_MASK |