SSI_STCR_TFDIR    155 sound/soc/fsl/fsl_ssi.h #define SSI_STCR_TFDIR			0x00000040
SSI_STCR_TFDIR     78 sound/soc/fsl/imx-ssi.h #define SSI_STCR_TFDIR		(1 << 6)