Searched refs:period (Results 351 - 375 of 541) sorted by relevance

<<11121314151617181920>>

/linux-master/drivers/pwm/
H A Dpwm-tegra.c29 * - It does not allow the current PWM period to complete and
33 * it does not complete the currently running period.
114 * min period = max clock limit >> PWM_DUTY_WIDTH
140 * it is derived based on user requested period. By setting the
142 * be able to configure the requested period.
151 * that yields a period less than or equal to the
152 * requested period. Hence, for lower rates, double the
154 * the requested period.
256 err = tegra_pwm_config(chip, pwm, state->duty_cycle, state->period);
315 * so that PWM period ca
[all...]
H A Dpwm-bcm-kona.c23 * 2) Changes to prescale, duty, period, and polarity do not take effect until
30 * will transition to the new settings on a period boundary (which could be
109 * Find period count, duty count and prescale to suit duty_ns and
251 * enabled when duty and period are setup. But before this
262 err = kona_pwmc_config(chip, pwm, state->duty_cycle, state->period);
/linux-master/include/linux/
H A Dinput.h513 void input_enable_softrepeat(struct input_dev *dev, int delay, int period);
H A Dperf_event.h232 * The period to start the next sample with.
239 * The period we started this sample with.
244 * However much is left of the current period;
394 * Also used to change the sample period.
401 * period/count values like ->read() would.
412 * For sampling capable PMUs this will also update the software period
540 * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
1165 u64 period; member in struct:perf_sample_data
1219 u64 addr, u64 period)
1223 data->period
1218 perf_sample_data_init(struct perf_sample_data *data, u64 addr, u64 period) argument
[all...]
/linux-master/drivers/net/ethernet/ti/
H A Dam65-cpts.c459 * (cpts->ts_add_val + 1) ns, so GenF length PPM adj period
474 * with old for short period of time
643 ts.tv_sec = req->period.sec;
644 ts.tv_nsec = req->period.nsec;
714 rq.perout.period.sec = 1;
715 rq.perout.period.nsec = 0;
/linux-master/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac.h177 struct timespec64 period; member in struct:stmmac_pps_cfg
/linux-master/include/acpi/
H A Dactbl3.h688 u16 period; member in struct:acpi_table_wddt
/linux-master/drivers/input/
H A Dff-core.c68 effect->u.periodic.period = 50;
/linux-master/arch/x86/kvm/
H A Dlapic.h48 s64 period; /* unit: ns */ member in struct:kvm_timer
/linux-master/drivers/scsi/aic7xxx/
H A Daic79xx.h566 * an additional timeout period
747 uint8_t period; /* Sync rate factor */ member in struct:ahd_transinfo
794 /* Safe and valid period for async negotiations. */
798 * In RevA, the synctable uses a 120MHz rate for the period
799 * factor 8 and 160MHz for the period factor 7. The 120MHz
1388 void ahd_find_syncrate(struct ahd_softc *ahd, u_int *period,
1409 u_int period, u_int offset,
/linux-master/drivers/media/usb/em28xx/
H A Dem28xx-audio.c202 * The period is 12.288 bytes. Allow a 10% of variation along its
206 * FIXME: This period assumes 64 packets, and a 48000 PCM rate.
279 /* Dynamically adjust the period size */
282 dev->adev.period * 95 / 100,
283 dev->adev.period * 105 / 100);
742 /* Estimate the bytes per period */
743 dev->adev.period = urb_size * npackets;
/linux-master/drivers/gpu/drm/msm/dsi/phy/
H A Ddsi_phy_14nm.c168 u32 period, ssc_period; local
175 period = (u32)VCO_REF_CLK_RATE / 1000;
176 ssc_period = CEIL(period, ssc_period);
180 DBG("ssc freq=%d spread=%d period=%d", pconf->ssc_freq,
/linux-master/arch/x86/kernel/
H A Dhpet.c143 u32 i, id, period, cfg, status, channels, l, h; local
148 period = hpet_readl(HPET_PERIOD);
149 pr_info("ID: 0x%x, PERIOD: 0x%x\n", id, period);
316 * cleared) to T0_CMP to set the period. The HPET_TN_SETVAL
1022 * Read the period and check for a sane value:
1028 /* The period is a femtoseconds value. Convert it to a frequency. */
/linux-master/kernel/time/
H A Dtick-sched.c157 ktime_t period; local
176 period = last_jiffies_update;
181 return period;
933 * If the tick is due in the next period, keep it ticking or
940 * next period, so no point in stopping it either, bail.
1596 /* Get the next period (per-CPU) */
/linux-master/arch/x86/events/
H A Dperf_event.h940 * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
942 int (*check_period) (struct perf_event *event, u64 period);
1448 static inline bool intel_pmu_has_bts_period(struct perf_event *event, u64 period) argument
1459 return hw_event == bts_event && period == 1;
H A Dcore.c1362 * Set the next IRQ period, based on the hwc->period_left value.
1369 s64 period = hwc->sample_period; local
1378 if (unlikely(left <= -period)) {
1379 left = period;
1381 hwc->last_period = period;
1386 left += period;
1388 hwc->last_period = period;
2048 pr_info("... max period: %016Lx\n", x86_pmu.max_period);
/linux-master/arch/powerpc/perf/
H A Dcore-book3s.c2240 u64 period = event->hw.sample_period; local
2255 * See if the total period for this event has expired,
2256 * and update for the next period.
2262 if (period) {
2264 left += period;
2266 left = period;
2331 } else if (period) {
2376 * PMCs because a user might set a period of less than 256 and we
/linux-master/drivers/usb/isp1760/
H A Disp1760-hcd.c895 u32 period; local
908 period = qtd->urb->interval >> 3;
921 period = qtd->urb->interval;
936 period = period >> 1;/* Ensure equal or shorter period than requested */
937 period &= 0xf8; /* Mask off too large values and lowest unused 3 bits */
939 ptd->dw2 |= TO_DW(period);
/linux-master/drivers/staging/rtl8192e/
H A Drtllib_softmac.c1392 u8 period = ieee->current_network.dtim_period; local
1396 if (psc->lps_awake_intvl > period)
1397 lps_awake_intvl_tmp = period +
1399 period) -
1400 ((psc->lps_awake_intvl - period) %
1401 period);
1410 ((psc->lps_awake_intvl - count) % period);
/linux-master/kernel/sched/
H A Dfair.c1271 * Mark the end of the wait period if dequeueing a
1299 * We are starting a new run period:
1354 * Approximate time to scan a full NUMA task in ms. The task scan period is
1448 unsigned long period = smin; local
1451 /* Scale the maximum scan period with the amount of shared memory. */
1458 period *= refcount_read(&ng->refcount);
1459 period *= shared + 1;
1460 period /= private + shared + 1;
1464 return max(smin, period);
1476 /* Scale the maximum scan period wit
1481 unsigned long period = smax; local
2686 numa_get_avg_runtime(struct task_struct *p, u64 *period) argument
2805 u64 runtime, period; local
3495 u64 period, now; local
[all...]
/linux-master/drivers/atm/
H A Dhe.c575 * values are period (in clock cycles) of timer
577 unsigned period = clock / rate; local
579 he_writel_mbox(he_dev, period, CS_TGRLD0 + reg);
2121 unsigned cid, rsr0, rsr1, rsr4, tsr0, tsr0_aal, tsr4, period, reg, clock; local
2224 period = clock / pcr_goal;
2226 HPRINTK("rc_index = %d period = %d\n",
2227 reg, period);
2229 he_writel_mbox(he_dev, rate_to_atmf(period/2),
/linux-master/drivers/net/wireless/realtek/rtw89/
H A Drtw8852a.c1512 u16 period = tx_info->period; local
1522 B_PMAC_TX_PRD_MSK, period, idx);
1557 u16 tx_cnt, u16 period, u16 tx_time,
1566 tx_info.period = period;
1556 rtw8852a_bb_set_pmac_pkt_tx(struct rtw89_dev *rtwdev, u8 enable, u16 tx_cnt, u16 period, u16 tx_time, enum rtw89_phy_idx idx) argument
/linux-master/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-drv.c148 MODULE_PARM_DESC(ecc_sec_period, " ECC corrected error period (in seconds)");
154 MODULE_PARM_DESC(ecc_ded_period, " ECC detected error period (in seconds)");
361 static bool xgbe_ecc_sec(struct xgbe_prv_data *pdata, unsigned long *period, argument
364 if (time_before(jiffies, *period)) {
367 *period = jiffies + (ecc_sec_period * HZ);
386 static bool xgbe_ecc_ded(struct xgbe_prv_data *pdata, unsigned long *period, argument
389 if (time_before(jiffies, *period)) {
392 *period = jiffies + (ecc_ded_period * HZ);
/linux-master/tools/perf/util/
H A Dauxtrace.c1398 synth_opts->period = 1;
1404 synth_opts->period = PERF_ITRACE_DEFAULT_PERIOD;
1501 synth_opts->period = strtoull(p, &endptr, 10);
1518 synth_opts->period *= 1000;
1521 synth_opts->period *= 1000;
1664 synth_opts->period = PERF_ITRACE_DEFAULT_PERIOD;
/linux-master/drivers/hid/usbhid/
H A Dhid-pidff.c346 pidff->set_periodic[PID_PERIOD].value[0] = effect->u.periodic.period;
362 effect->u.periodic.period != old->u.periodic.period;

Completed in 535 milliseconds

<<11121314151617181920>>