skl_calc_cdclk
cdclk_state.cdclk = skl_calc_cdclk(0, cdclk_state.vco);
cdclk = skl_calc_cdclk(min_cdclk, vco);
cdclk = skl_calc_cdclk(0, vco);
dev_priv->max_cdclk_freq = skl_calc_cdclk(max_cdclk, vco);