183 	u32 con, clkcon, cstas;  in spdif_hw_params()  local
201 	cstas = readl(regs + CSTAS) & CSTAS_MASK;  in spdif_hw_params()
242 	cstas &= ~CSTAS_SAMP_FREQ_MASK;  in spdif_hw_params()
245 		cstas |= CSTAS_SAMP_FREQ_44;  in spdif_hw_params()
248 		cstas |= CSTAS_SAMP_FREQ_48;  in spdif_hw_params()
251 		cstas |= CSTAS_SAMP_FREQ_32;  in spdif_hw_params()
254 		cstas |= CSTAS_SAMP_FREQ_96;  in spdif_hw_params()
262 	cstas &= ~CSTAS_CATEGORY_MASK;  in spdif_hw_params()
263 	cstas |= CSTAS_CATEGORY_CODE_CDP;  in spdif_hw_params()
264 	cstas |= CSTAS_NO_COPYRIGHT;  in spdif_hw_params()
267 	writel(cstas, regs + CSTAS);  in spdif_hw_params()