I2S_TXCR_PBM_SHIFT   36 sound/soc/rockchip/rockchip_i2s.h #define I2S_TXCR_PBM_MODE(x)	(x << I2S_TXCR_PBM_SHIFT)
I2S_TXCR_PBM_SHIFT   37 sound/soc/rockchip/rockchip_i2s.h #define I2S_TXCR_PBM_MASK	(3 << I2S_TXCR_PBM_SHIFT)