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Searched refs:transition_latency (Results 1 - 25 of 77) sorted by relevance

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/kernel/linux/linux-5.10/drivers/cpufreq/
H A Dspeedstep-lib.c384 unsigned int *transition_latency, in speedstep_get_freqs()
418 if (transition_latency) in speedstep_get_freqs()
425 if (transition_latency) in speedstep_get_freqs()
445 if (transition_latency) { in speedstep_get_freqs()
446 *transition_latency = ktime_to_us(ktime_sub(tv2, tv1)); in speedstep_get_freqs()
447 pr_debug("transition latency is %u uSec\n", *transition_latency); in speedstep_get_freqs()
450 *transition_latency *= 1200; in speedstep_get_freqs()
455 if (*transition_latency > 10000000 || in speedstep_get_freqs()
456 *transition_latency < 50000) { in speedstep_get_freqs()
458 *transition_latency, 50000 in speedstep_get_freqs()
381 speedstep_get_freqs(enum speedstep_processor processor, unsigned int *low_speed, unsigned int *high_speed, unsigned int *transition_latency, void (*set_state) (unsigned int state)) speedstep_get_freqs() argument
[all...]
H A Dspear-cpufreq.c29 unsigned int transition_latency; member
157 spear_cpufreq.transition_latency); in spear_cpufreq_init()
186 &spear_cpufreq.transition_latency)) in spear_cpufreq_probe()
187 spear_cpufreq.transition_latency = CPUFREQ_ETERNAL; in spear_cpufreq_probe()
H A Dcpufreq-dt.c109 unsigned int transition_latency; in cpufreq_init() local
173 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in cpufreq_init()
174 if (!transition_latency) in cpufreq_init()
175 transition_latency = CPUFREQ_ETERNAL; in cpufreq_init()
177 policy->cpuinfo.transition_latency = transition_latency; in cpufreq_init()
H A Dia64-acpi-cpufreq.c252 policy->cpuinfo.transition_latency = 0; in acpi_cpufreq_cpu_init()
254 if ((data->acpi_data.states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
255 policy->cpuinfo.transition_latency) { in acpi_cpufreq_cpu_init()
256 policy->cpuinfo.transition_latency = in acpi_cpufreq_cpu_init()
257 data->acpi_data.states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
284 (u32) data->acpi_data.states[i].transition_latency, in acpi_cpufreq_cpu_init()
H A Dimx6q-cpufreq.c53 static unsigned int transition_latency; variable
193 cpufreq_generic_init(policy, freq_table, transition_latency); in imx6q_cpufreq_init()
462 if (of_property_read_u32(np, "clock-latency", &transition_latency)) in imx6q_cpufreq_probe()
463 transition_latency = CPUFREQ_ETERNAL; in imx6q_cpufreq_probe()
471 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
475 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
494 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
H A Dacpi-cpufreq.c799 policy->cpuinfo.transition_latency = 0; in acpi_cpufreq_cpu_init()
801 if ((perf->states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
802 policy->cpuinfo.transition_latency) in acpi_cpufreq_cpu_init()
803 policy->cpuinfo.transition_latency = in acpi_cpufreq_cpu_init()
804 perf->states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
809 policy->cpuinfo.transition_latency > 20 * 1000) { in acpi_cpufreq_cpu_init()
810 policy->cpuinfo.transition_latency = 20 * 1000; in acpi_cpufreq_cpu_init()
877 (u32) perf->states[i].transition_latency); in acpi_cpufreq_cpu_init()
H A Dspeedstep-lib.h47 unsigned int *transition_latency,
H A Dpmac64-cpufreq.c81 static unsigned long transition_latency; variable
324 cpufreq_generic_init(policy, g5_cpu_freqs, transition_latency); in g5_cpufreq_cpu_init()
441 transition_latency = 12000; in g5_neo2_cpufreq_init()
604 transition_latency = 10 * NSEC_PER_MSEC; in g5_pm72_cpufreq_init()
H A Dsc520_freq.c81 policy->cpuinfo.transition_latency = 1000000; /* 1ms */ in sc520_freq_cpu_init()
H A Dpmac32-cpufreq.c57 static unsigned long transition_latency; variable
375 cpufreq_generic_init(policy, pmac_cpu_freqs, transition_latency); in pmac_cpufreq_cpu_init()
641 transition_latency = 8000000; in pmac_cpufreq_setup()
H A Dsfi-cpufreq.c66 policy->cpuinfo.transition_latency = 100000; /* 100us */ in sfi_cpufreq_cpu_init()
H A Dppc_cbe_cpufreq.c101 policy->cpuinfo.transition_latency = 25000; in cbe_cpufreq_cpu_init()
/kernel/linux/linux-6.6/drivers/cpufreq/
H A Dspeedstep-lib.c384 unsigned int *transition_latency, in speedstep_get_freqs()
418 if (transition_latency) in speedstep_get_freqs()
425 if (transition_latency) in speedstep_get_freqs()
445 if (transition_latency) { in speedstep_get_freqs()
446 *transition_latency = ktime_to_us(ktime_sub(tv2, tv1)); in speedstep_get_freqs()
447 pr_debug("transition latency is %u uSec\n", *transition_latency); in speedstep_get_freqs()
450 *transition_latency *= 1200; in speedstep_get_freqs()
455 if (*transition_latency > 10000000 || in speedstep_get_freqs()
456 *transition_latency < 50000) { in speedstep_get_freqs()
458 *transition_latency, 50000 in speedstep_get_freqs()
381 speedstep_get_freqs(enum speedstep_processor processor, unsigned int *low_speed, unsigned int *high_speed, unsigned int *transition_latency, void (*set_state) (unsigned int state)) speedstep_get_freqs() argument
[all...]
H A Dspear-cpufreq.c29 unsigned int transition_latency; member
157 spear_cpufreq.transition_latency); in spear_cpufreq_init()
186 &spear_cpufreq.transition_latency)) in spear_cpufreq_probe()
187 spear_cpufreq.transition_latency = CPUFREQ_ETERNAL; in spear_cpufreq_probe()
H A Dcpufreq-dt.c108 unsigned int transition_latency; in cpufreq_init() local
125 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in cpufreq_init()
126 if (!transition_latency) in cpufreq_init()
127 transition_latency = CPUFREQ_ETERNAL; in cpufreq_init()
134 policy->cpuinfo.transition_latency = transition_latency; in cpufreq_init()
H A Dapple-soc-cpufreq.c207 unsigned int transition_latency; in apple_soc_cpufreq_init() local
276 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in apple_soc_cpufreq_init()
277 if (!transition_latency) in apple_soc_cpufreq_init()
278 transition_latency = CPUFREQ_ETERNAL; in apple_soc_cpufreq_init()
280 policy->cpuinfo.transition_latency = transition_latency; in apple_soc_cpufreq_init()
H A Dia64-acpi-cpufreq.c252 policy->cpuinfo.transition_latency = 0; in acpi_cpufreq_cpu_init()
254 if ((data->acpi_data.states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
255 policy->cpuinfo.transition_latency) { in acpi_cpufreq_cpu_init()
256 policy->cpuinfo.transition_latency = in acpi_cpufreq_cpu_init()
257 data->acpi_data.states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
284 (u32) data->acpi_data.states[i].transition_latency, in acpi_cpufreq_cpu_init()
H A Dimx6q-cpufreq.c53 static unsigned int transition_latency; variable
193 cpufreq_generic_init(policy, freq_table, transition_latency); in imx6q_cpufreq_init()
460 if (of_property_read_u32(np, "clock-latency", &transition_latency)) in imx6q_cpufreq_probe()
461 transition_latency = CPUFREQ_ETERNAL; in imx6q_cpufreq_probe()
469 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
473 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
492 transition_latency += ret * 1000; in imx6q_cpufreq_probe()
H A Dacpi-cpufreq.c801 policy->cpuinfo.transition_latency = 0; in acpi_cpufreq_cpu_init()
803 if ((perf->states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
804 policy->cpuinfo.transition_latency) in acpi_cpufreq_cpu_init()
805 policy->cpuinfo.transition_latency = in acpi_cpufreq_cpu_init()
806 perf->states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
811 policy->cpuinfo.transition_latency > 20 * 1000) { in acpi_cpufreq_cpu_init()
812 policy->cpuinfo.transition_latency = 20 * 1000; in acpi_cpufreq_cpu_init()
879 (u32) perf->states[i].transition_latency); in acpi_cpufreq_cpu_init()
H A Dspeedstep-lib.h47 unsigned int *transition_latency,
H A Dpmac64-cpufreq.c81 static unsigned long transition_latency; variable
324 cpufreq_generic_init(policy, g5_cpu_freqs, transition_latency); in g5_cpufreq_cpu_init()
441 transition_latency = 12000; in g5_neo2_cpufreq_init()
604 transition_latency = 10 * NSEC_PER_MSEC; in g5_pm72_cpufreq_init()
H A Dsc520_freq.c82 policy->cpuinfo.transition_latency = 1000000; /* 1ms */ in sc520_freq_cpu_init()
H A Dpmac32-cpufreq.c57 static unsigned long transition_latency; variable
375 cpufreq_generic_init(policy, pmac_cpu_freqs, transition_latency); in pmac_cpufreq_cpu_init()
640 transition_latency = 8000000; in pmac_cpufreq_setup()
/kernel/linux/linux-5.10/include/acpi/
H A Dprocessor.h119 u64 transition_latency; /* microseconds */ member
160 u64 transition_latency; /* microseconds */ member
/kernel/linux/linux-6.6/include/acpi/
H A Dprocessor.h124 u64 transition_latency; /* microseconds */ member
165 u64 transition_latency; /* microseconds */ member

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