I2S_XFER_TXS_SHIFT  191 sound/soc/rockchip/rockchip_i2s.h #define I2S_XFER_TXS_STOP	(0 << I2S_XFER_TXS_SHIFT)
I2S_XFER_TXS_SHIFT  192 sound/soc/rockchip/rockchip_i2s.h #define I2S_XFER_TXS_START	(1 << I2S_XFER_TXS_SHIFT)