Lines Matching refs:jitter
188 txc->jitter = pps_jitter; in pps_fill_timex()
190 txc->jitter /= NSEC_PER_USEC; in pps_fill_timex()
220 txc->jitter = 0; in pps_fill_timex()
746 static inline long pps_phase_filter_get(long *jitter) in pps_phase_filter_get() argument
748 *jitter = pps_tf[0] - pps_tf[1]; in pps_phase_filter_get()
749 if (*jitter < 0) in pps_phase_filter_get()
750 *jitter = -*jitter; in pps_phase_filter_get()
860 long jitter; in hardpps_update_phase() local
864 correction = pps_phase_filter_get(&jitter); in hardpps_update_phase()
870 if (jitter > (pps_jitter << PPS_POPCORN)) { in hardpps_update_phase()
873 jitter, (pps_jitter << PPS_POPCORN)); in hardpps_update_phase()
884 pps_jitter += (jitter - pps_jitter) >> PPS_INTMIN; in hardpps_update_phase()