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Searched refs:period_us (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A Dfantog.c33 u32 period_us; member
57 u64 next_change = (percent * fan->period_us) / 100; in nvkm_fantog_update()
59 next_change = fan->period_us - next_change; in nvkm_fantog_update()
111 fan->period_us = 100000; /* 10Hz */ in nvkm_fantog_create()
/linux-6.15/drivers/char/hw_random/
H A Dtimeriomem-rng.c50 int period_us = ktime_to_us(priv->period); in timeriomem_rng_read() local
71 usleep_range(period_us, in timeriomem_rng_read()
72 period_us + max(1, period_us / 100)); in timeriomem_rng_read()
/linux-6.15/tools/tracing/rtla/src/
H A Dosnoise.c200 long long period_us; in osnoise_get_period() local
202 if (context->period_us != OSNOISE_TIME_INIT_VAL) in osnoise_get_period()
203 return context->period_us; in osnoise_get_period()
208 period_us = osnoise_read_ll_config("osnoise/period_us"); in osnoise_get_period()
209 if (period_us < 0) in osnoise_get_period()
212 context->orig_period_us = period_us; in osnoise_get_period()
213 return period_us; in osnoise_get_period()
247 context->period_us = period; in __osnoise_write_period()
313 unsigned long long curr_period = context->period_us; in osnoise_restore_runtime_period()
328 context->period_us = OSNOISE_TIME_INIT_VAL; in osnoise_restore_runtime_period()
H A Dosnoise.h69 unsigned long long period_us; member
/linux-6.15/drivers/power/reset/
H A Dat91-sama5d2_shdwc.c177 unsigned long long period_us; in at91_shdwc_debouncer_value() local
188 period_us = DBC_PERIOD_US(sdwc_dbc_period[i]); in at91_shdwc_debouncer_value()
190 __func__, i, period_us); in at91_shdwc_debouncer_value()
191 if (in_period_us > period_us) in at91_shdwc_debouncer_value()
/linux-6.15/drivers/pwm/
H A Dpwm-imx27.c203 unsigned long period_cycles, duty_cycles, prescale, period_us, tmp; in pwm_imx27_apply() local
254 period_us = DIV_ROUND_UP_ULL(tmp, 1000); in pwm_imx27_apply()
322 if (period_us < 2) { /* 2us = 500 kHz */ in pwm_imx27_apply()
324 udelay(3 * period_us); in pwm_imx27_apply()
/linux-6.15/drivers/iio/imu/inv_mpu6050/
H A Dinv_mpu_core.c655 unsigned int freq_hz, period_us, min_sleep_us, max_sleep_us; in inv_mpu6050_read_channel_data() local
661 period_us = 1000000 / freq_hz; in inv_mpu6050_read_channel_data()
675 min_sleep_us = 2 * period_us; in inv_mpu6050_read_channel_data()
676 max_sleep_us = 2 * (period_us + period_us / 2); in inv_mpu6050_read_channel_data()
689 min_sleep_us = period_us; in inv_mpu6050_read_channel_data()
690 max_sleep_us = period_us + period_us / 2; in inv_mpu6050_read_channel_data()
708 min_sleep_us = period_us; in inv_mpu6050_read_channel_data()
709 max_sleep_us = period_us + period_us / 2; in inv_mpu6050_read_channel_data()
724 period_us = 1000000 / freq_hz; in inv_mpu6050_read_channel_data()
727 min_sleep_us = 2 * period_us; in inv_mpu6050_read_channel_data()
[all …]
/linux-6.15/tools/tracing/rtla/tests/
H A Dosnoise.t23 "osnoise hist -s 1" period_us=600000000
H A Dengine.sh31 echo 1000000 > period_us
/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/
H A Ddml2_pmo_dcn4_fams2.c1241 if (stream_method_fams2_meta->allow_time_us >= stream_method_fams2_meta->period_us) { in build_method_scheduling_params()
1246 stream_method_fams2_meta->period_us - stream_method_fams2_meta->allow_time_us; in build_method_scheduling_params()
1314 group_fams2_meta->period_us = stream_method_fams2_meta->period_us; in is_timing_group_schedulable()
1453 …d_us = s->pmo_dcn4.group_common_fams2_meta[s->pmo_dcn4.sorted_group_gtl_period_index[j]].period_us; in is_config_schedulable()
1495 …if (s->pmo_dcn4.group_common_fams2_meta[0].period_us < s->pmo_dcn4.group_common_fams2_meta[1].peri… in is_config_schedulable()
1500 …>pmo_dcn4.group_common_fams2_meta[lrg_idx].period_us / s->pmo_dcn4.group_common_fams2_meta[sml_idx… in is_config_schedulable()
1503 …elay_us = max_shift_us / shift_per_period * s->pmo_dcn4.group_common_fams2_meta[lrg_idx].period_us; in is_config_schedulable()
1747 stream_fams2_meta->method_vactive.common.period_us = stream_fams2_meta->nom_frame_time_us; in build_fams2_meta_per_stream()
1754 stream_fams2_meta->method_vblank.common.period_us = stream_fams2_meta->nom_frame_time_us; in build_fams2_meta_per_stream()
1787 stream_fams2_meta->method_subvp.common.period_us = stream_fams2_meta->nom_frame_time_us; in build_fams2_meta_per_stream()
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/linux-6.15/tools/cgroup/
H A Diocost_monitor.py99 self.period_ms = ioc.period_us.value_() / 1_000
159 period_vtime = ioc.period_us.value_() * vrate
166 ioc.period_us.value_()) if self.active else 0
/linux-6.15/block/
H A Dblk-iocost.c413 u32 period_us; member
756 u32 period_us = ioc->period_us; in ioc_refresh_margins() local
767 u32 ppm, lat, multi, period_us; in ioc_refresh_period_us() local
792 period_us = multi * lat; in ioc_refresh_period_us()
793 period_us = clamp_t(u32, period_us, MIN_PERIOD, MAX_PERIOD); in ioc_refresh_period_us()
796 ioc->period_us = period_us; in ioc_refresh_period_us()
798 (u64)period_us * NSEC_PER_USEC * TIMER_SLACK_PCT, in ioc_refresh_period_us()
965 s64 pleft = ioc->period_at + ioc->period_us - now->now; in ioc_refresh_vrate()
966 s64 vperiod = ioc->period_us * ioc->vtime_base_rate; in ioc_refresh_vrate()
1383 ioc->period_us * ioc->vtime_base_rate); in iocg_kick_delay()
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/linux-6.15/drivers/mmc/core/
H A Dmmc_ops.h44 int __mmc_poll_for_busy(struct mmc_host *host, unsigned int period_us,
H A Dmmc_ops.c510 int __mmc_poll_for_busy(struct mmc_host *host, unsigned int period_us, in __mmc_poll_for_busy() argument
517 unsigned int udelay = period_us ? period_us : 32, udelay_max = 32768; in __mmc_poll_for_busy()
/linux-6.15/Documentation/scheduler/
H A Dsched-rt-group.rst94 less or equal to the period_us, as it denotes the time allocated from the
95 period_us for the real-time tasks. Without CONFIG_RT_GROUP_SCHED enabled,
/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/inc/
H A Ddml2_internal_shared_types.h257 double period_us; member
/linux-6.15/tools/perf/ui/gtk/
H A Dhists.c73 __HPP_COLOR_PERCENT_FN(overhead_us, period_us) in __HPP_COLOR_PERCENT_FN()
/linux-6.15/tools/perf/util/
H A Dhist.h182 u64 period_us; member
H A Dhist.c287 he_stat->period_us += period; in he_stat__add_cpumode_period()
319 dest->period_us += src->period_us; in he_stat__add_stat()
/linux-6.15/Documentation/trace/
H A Dosnoise-tracer.rst101 - osnoise/period_us: the period of the osnoise thread.
/linux-6.15/tools/perf/ui/
H A Dhist.c478 HPP_PERCENT_FNS(overhead_us, period_us, PERF_HPP_FMT_TYPE__PERCENT) in HPP_PERCENT_FNS()
/linux-6.15/tools/perf/ui/browsers/
H A Dhists.c1272 __HPP_COLOR_PERCENT_FN(overhead_us, period_us, PERF_HPP_FMT_TYPE__PERCENT) in __HPP_COLOR_PERCENT_FN()