SPDIFRX_IDR
regmap_write(dev->regmap, SPDIFRX_IDR, GENMASK(14, 0));
case SPDIFRX_IDR:
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_BLOCKEND);
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_CSC(ch));
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_OVERRUN);
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_CSC(channel));
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_BLOCKEND);