Lines Matching defs:coef
327 /* FIR max. length depends on available cycles and coef RAM length. Exceeding this length
351 /* Calculate scale and shift to use for FIR coefficients. Scale is applied before write to HW coef
355 const int32_t coef[], int coef_length, int32_t gain)
367 amax = find_max_abs_int32((int32_t *)coef, coef_length);
381 /* Add to shift for coef raw Q31 format shift and store to configuration. Ensure range (fail
389 /* Compensate shift into FIR coef scaler and store as Q4.20. */
514 cfg->fir_a->shift, cfg->fir_a->coef,
530 cfg->fir_b->shift, cfg->fir_b->coef,
892 /* Write coef RAM A with scaled coefficient in reverse order */
895 ci = (int32_t)Q_MULTSR_32X32((int64_t)cfg->fir_a->coef[j],
934 /* Write coef RAM B with scaled coefficient in reverse order */
937 ci = (int32_t)Q_MULTSR_32X32((int64_t)cfg->fir_b->coef[j],