I2S_CSR_SHIFT     221 sound/soc/rockchip/rockchip_i2s.h #define I2S_CHN_2	(0 << I2S_CSR_SHIFT)
I2S_CSR_SHIFT     222 sound/soc/rockchip/rockchip_i2s.h #define I2S_CHN_4	(1 << I2S_CSR_SHIFT)
I2S_CSR_SHIFT     223 sound/soc/rockchip/rockchip_i2s.h #define I2S_CHN_6	(2 << I2S_CSR_SHIFT)
I2S_CSR_SHIFT     224 sound/soc/rockchip/rockchip_i2s.h #define I2S_CHN_8	(3 << I2S_CSR_SHIFT)