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Searched refs:transition_latency (Results 1 – 25 of 28) sorted by relevance

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/linux/drivers/cpufreq/
H A Dspeedstep-lib.c384 unsigned int *transition_latency, in speedstep_get_freqs() argument
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, 500000); in speedstep_get_freqs()
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H A Dcpufreq-dt.c94 unsigned int transition_latency; in cpufreq_init() local
111 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in cpufreq_init()
112 if (!transition_latency) in cpufreq_init()
113 transition_latency = CPUFREQ_ETERNAL; in cpufreq_init()
120 policy->cpuinfo.transition_latency = transition_latency; in cpufreq_init()
H A Dspear-cpufreq.c29 unsigned int transition_latency; member
157 spear_cpufreq.transition_latency); in spear_cpufreq_init()
185 &spear_cpufreq.transition_latency)) in spear_cpufreq_probe()
186 spear_cpufreq.transition_latency = CPUFREQ_ETERNAL; in spear_cpufreq_probe()
H A Dacpi-cpufreq.c816 policy->cpuinfo.transition_latency = 0; in acpi_cpufreq_cpu_init()
818 if ((perf->states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
819 policy->cpuinfo.transition_latency) in acpi_cpufreq_cpu_init()
820 policy->cpuinfo.transition_latency = in acpi_cpufreq_cpu_init()
821 perf->states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
826 policy->cpuinfo.transition_latency > 20 * 1000) { in acpi_cpufreq_cpu_init()
827 policy->cpuinfo.transition_latency = 20 * 1000; in acpi_cpufreq_cpu_init()
898 (u32) perf->states[i].transition_latency); in acpi_cpufreq_cpu_init()
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 Dpmac32-cpufreq.c58 static unsigned long transition_latency; variable
376 cpufreq_generic_init(policy, pmac_cpu_freqs, transition_latency); in pmac_cpufreq_cpu_init()
639 transition_latency = 8000000; in pmac_cpufreq_setup()
H A Dspeedstep-lib.h47 unsigned int *transition_latency,
H A Dsc520_freq.c82 policy->cpuinfo.transition_latency = 1000000; /* 1ms */ in sc520_freq_cpu_init()
H A Dppc_cbe_cpufreq.c100 policy->cpuinfo.transition_latency = 25000; in cbe_cpufreq_cpu_init()
H A Damd-pstate.c887 u32 transition_latency; in amd_pstate_get_transition_latency() local
889 transition_latency = cppc_get_transition_latency(cpu); in amd_pstate_get_transition_latency()
890 if (transition_latency == CPUFREQ_ETERNAL) in amd_pstate_get_transition_latency()
893 return transition_latency; in amd_pstate_get_transition_latency()
999 policy->cpuinfo.transition_latency = amd_pstate_get_transition_latency(policy->cpu); in amd_pstate_cpu_init()
H A Dpowernow-k7.c362 (u32) state->transition_latency, in powernow_acpi_init()
640 policy->cpuinfo.transition_latency = in powernow_cpu_init()
H A Dp4-clockmod.c199 policy->cpuinfo.transition_latency = 10000001; in cpufreq_p4_cpu_init()
H A Dspeedstep-ich.c285 &get_freqs->policy->cpuinfo.transition_latency, in get_freqs_on_cpu()
H A Dpowernow-k6.c215 policy->cpuinfo.transition_latency = 500000; in powernow_k6_cpu_init()
H A Dpxa3xx-cpufreq.c191 policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ in pxa3xx_cpufreq_init()
H A Dpxa2xx-cpufreq.c238 policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ in pxa_cpufreq_init()
H A Dpowernow-k8.c866 int cur_latency = data->acpi_data.states[i].transition_latency in get_transition_latency()
1057 pol->cpuinfo.transition_latency = ( in powernowk8_cpu_init()
1061 pol->cpuinfo.transition_latency = get_transition_latency(data); in powernowk8_cpu_init()
H A De_powersaver.c357 policy->cpuinfo.transition_latency = 140000; /* 844mV -> 700mV in ns */ in eps_cpu_init()
H A Dcpufreq.c177 unsigned int transition_latency) in cpufreq_generic_init() argument
180 policy->cpuinfo.transition_latency = transition_latency; in cpufreq_generic_init()
578 latency = policy->cpuinfo.transition_latency / NSEC_PER_USEC; in cpufreq_policy_transition_delay_us()
728 show_one(cpuinfo_transition_latency, cpuinfo.transition_latency);
/linux/include/acpi/
H A Dprocessor.h124 u64 transition_latency; /* microseconds */ member
165 u64 transition_latency; /* microseconds */ member
/linux/Documentation/translations/zh_TW/cpu-freq/
H A Dcpu-drivers.rst114 |policy->cpuinfo.transition_latency | CPU在兩個頻率之間切換所需的時間，以 |
/linux/Documentation/translations/zh_CN/cpu-freq/
H A Dcpu-drivers.rst114 |policy->cpuinfo.transition_latency | CPU在两个频率之间切换所需的时间，以 |
/linux/include/uapi/linux/
H A Dacrn.h529 __u64 transition_latency; member
/linux/include/linux/
H A Dcpufreq.h52 unsigned int transition_latency; member
1207 unsigned int transition_latency);
/linux/include/xen/interface/
H A Dplatform.h380 uint64_t transition_latency; /* microseconds */ member

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