Lines Matching refs:iosr
194 unsigned int i, d, fosr, iosr;
209 * iosr: integrator over sampling ratio
221 for (iosr = 1; iosr <= DFSDM_MAX_INT_OVERSAMPLING; iosr++) {
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)
250 res = res * (u64)m * (u64)iosr;
257 flo->iosr = iosr;
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,
513 DFSDM_FCR_IOSR(flo->iosr - 1));