Lines Matching defs:fosr
194 unsigned int i, d, fosr, iosr;
208 * fosr: filter over sampling ratio
220 for (fosr = 1; fosr <= DFSDM_MAX_FL_OVERSAMPLING; fosr++) {
223 d = fosr * iosr;
225 d = fosr * (iosr + 3) + 2;
227 d = fosr * (iosr - 1 + p) + p;
237 * res = m * fosr^p x iosr (with m=1, p=ford)
239 * res = m * fosr^p x iosr (with m=2, p=2)
241 res = fosr;
243 res = res * (u64)fosr;
256 flo->fosr = fosr;
298 pr_debug("%s: fast %d, fosr %d, iosr %d, res 0x%llx/%d bits, rshift %d, lshift %d\n",
299 __func__, fast, flo->fosr, flo->iosr,
519 DFSDM_FCR_FOSR(flo->fosr - 1));