I2S_CKR_RSD_SHIFT  104 sound/soc/rockchip/rockchip_i2s.h #define I2S_CKR_RSD(x)		((x - 1) << I2S_CKR_RSD_SHIFT)
I2S_CKR_RSD_SHIFT  105 sound/soc/rockchip/rockchip_i2s.h #define I2S_CKR_RSD_MASK	(0xff << I2S_CKR_RSD_SHIFT)