Lines Matching refs:rate_out
200 static u32 cs2000_rate_to_ratio(u32 rate_in, u32 rate_out, bool lf_ratio)
206 * ratio = rate_out / rate_in * 2^multiplier
208 * To avoid over flow, rate_out is u64.
211 ratio = (u64)rate_out << multiplier;
219 u64 rate_out;
223 * ratio = rate_out / rate_in * 2^multiplier
225 * To avoid over flow, rate_out is u64.
229 rate_out = (u64)ratio * rate_in;
230 return rate_out >> multiplier;
234 int ch, u32 rate_in, u32 rate_out)
243 val = cs2000_rate_to_ratio(rate_in, rate_out, priv->lf_ratio);