| /linux-6.6.21/drivers/cpufreq/ |
| D | amd-pstate.c | 483 max_limit_perf = div_u64(policy->max * cpudata->highest_perf, cpudata->max_freq); in amd_pstate_update_min_max_limit()
484 min_limit_perf = div_u64(policy->min * cpudata->highest_perf, cpudata->max_freq); in amd_pstate_update_min_max_limit()
501 if (!cpudata->max_freq) in amd_pstate_update_freq()
515 cpudata->max_freq); in amd_pstate_update_freq()
556 cap_perf, lowest_nonlinear_perf, max_freq; in amd_pstate_adjust_perf() local
567 max_freq = READ_ONCE(cpudata->max_freq); in amd_pstate_adjust_perf()
585 target_freq = div_u64(des_perf * max_freq, max_perf); in amd_pstate_adjust_perf()
608 u32 max_perf, max_freq, nominal_freq, nominal_perf; in amd_get_max_freq() local
622 max_freq = nominal_freq * boost_ratio >> SCHED_CAPACITY_SHIFT; in amd_get_max_freq()
625 return max_freq * 1000; in amd_get_max_freq()
[all …]
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| D | elanfreq.c | 32 static int max_freq; variable
155 if (!max_freq) in elanfreq_cpu_init()
156 max_freq = elanfreq_get_cpu_frequency(0); in elanfreq_cpu_init()
160 if (pos->frequency > max_freq) in elanfreq_cpu_init()
182 max_freq = simple_strtoul(str, &str, 0); in elanfreq_setup()
220 module_param(max_freq, int, 0444);
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| D | freq_table.c | 37 unsigned int max_freq = 0; in cpufreq_frequency_table_cpuinfo() local
50 if (freq > max_freq) in cpufreq_frequency_table_cpuinfo()
51 max_freq = freq; in cpufreq_frequency_table_cpuinfo()
55 policy->max = max_freq; in cpufreq_frequency_table_cpuinfo()
60 if (policy->cpuinfo.max_freq < max_freq) in cpufreq_frequency_table_cpuinfo()
61 policy->max = policy->cpuinfo.max_freq = max_freq; in cpufreq_frequency_table_cpuinfo()
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| D | ppc_cbe_cpufreq.c | 58 u32 max_freq; in cbe_cpufreq_cpu_init() local
87 max_freq = *max_freqp / 1000; in cbe_cpufreq_cpu_init()
89 pr_debug("max clock-frequency is at %u kHz\n", max_freq); in cbe_cpufreq_cpu_init()
94 pos->frequency = max_freq / pos->driver_data; in cbe_cpufreq_cpu_init()
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| D | pmac64-cpufreq.c | 344 unsigned long max_freq; in g5_neo2_cpufreq_init() local
436 max_freq = (*valp)/1000; in g5_neo2_cpufreq_init()
437 g5_cpu_freqs[0].frequency = max_freq; in g5_neo2_cpufreq_init()
438 g5_cpu_freqs[1].frequency = max_freq/2; in g5_neo2_cpufreq_init()
484 u64 max_freq, min_freq, ih, il; in g5_pm72_cpufreq_init() local
574 max_freq = (*valp)/1000; in g5_pm72_cpufreq_init()
592 min_freq = (max_freq * il) / ih; in g5_pm72_cpufreq_init()
595 if (min_freq >= max_freq || min_freq < 1000) { in g5_pm72_cpufreq_init()
600 g5_cpu_freqs[0].frequency = max_freq; in g5_pm72_cpufreq_init()
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| D | maple-cpufreq.c | 161 unsigned long max_freq; in maple_cpufreq_init() local
212 max_freq = (*valp)/1000; in maple_cpufreq_init()
213 maple_cpu_freqs[0].frequency = max_freq; in maple_cpufreq_init()
214 maple_cpu_freqs[1].frequency = max_freq/2; in maple_cpufreq_init()
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| D | vexpress-spc-cpufreq.c | 74 u32 max_freq = 0, cpu_freq; in find_cluster_maxfreq() local
80 max_freq < cpu_freq) in find_cluster_maxfreq()
81 max_freq = cpu_freq; in find_cluster_maxfreq()
84 return max_freq; in find_cluster_maxfreq()
226 u32 max_freq = 0; in get_table_max() local
229 if (pos->frequency > max_freq) in get_table_max()
230 max_freq = pos->frequency; in get_table_max()
231 return max_freq; in get_table_max()
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| D | amd-pstate-ut.c | 211 if (!((cpudata->max_freq >= cpudata->nominal_freq) && in amd_pstate_ut_check_freq()
217 __func__, cpu, cpudata->max_freq, cpudata->nominal_freq, in amd_pstate_ut_check_freq()
230 if ((policy->max == cpudata->max_freq) || in amd_pstate_ut_check_freq()
236 __func__, cpu, policy->max, cpudata->max_freq, in amd_pstate_ut_check_freq()
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| /linux-6.6.21/arch/arm/mach-shmobile/ |
| D | timer.c | 18 u32 max_freq = 0; in shmobile_init_delay() local
24 max_freq = max(max_freq, freq); in shmobile_init_delay()
27 if (!max_freq) in shmobile_init_delay()
40 preset_lpj = max_freq / HZ; in shmobile_init_delay()
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| /linux-6.6.21/tools/testing/selftests/intel_pstate/ |
| D | run.sh | 92 max_freq=$(($_max_freq / 1000))
95 [ $EVALUATE_ONLY -eq 0 ] && for freq in `seq $max_freq -100 $min_freq`
102 [ $EVALUATE_ONLY -eq 0 ] && cpupower frequency-set -g powersave --max=${max_freq}MHz >& /dev/null
106 echo "The maximum frequency of the cpu is $max_freq MHz"
111 for freq in `seq $max_freq -100 $min_freq`
121 $((max_perf_pct * max_freq))
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| /linux-6.6.21/drivers/macintosh/ |
| D | windfarm_cpufreq_clamp.c | 20 static unsigned int min_freq, max_freq; variable
31 freq = max_freq; in clamp_set()
77 max_freq = policy->cpuinfo.max_freq; in wf_cpufreq_clamp_init()
80 max_freq); in wf_cpufreq_clamp_init()
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| /linux-6.6.21/drivers/clk/tegra/ |
| D | cvb.c | 57 int speedo_value, unsigned long max_freq) in build_opp_table() argument
67 if (!entry->freq || (entry->freq > max_freq)) in build_opp_table()
106 unsigned long max_freq) in tegra_cvb_add_opp_table() argument
121 max_freq); in tegra_cvb_add_opp_table()
130 unsigned long max_freq) in tegra_cvb_remove_opp_table() argument
137 if (!entry->freq || (entry->freq > max_freq)) in tegra_cvb_remove_opp_table()
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| D | cvb.h | 55 unsigned long max_freq);
58 unsigned long max_freq);
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| /linux-6.6.21/drivers/memory/ |
| D | jedec_ddr_data.c | 35 .max_freq = 200000000,
56 .max_freq = 266666666,
77 .max_freq = 400000000,
98 .max_freq = 533333333,
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| /linux-6.6.21/drivers/clk/hisilicon/ |
| D | clk-hi6220-stub.c | 97 unsigned int max_freq; in hi6220_acpu_round_freq() local
105 regmap_read(stub_clk->dfs_map, ACPU_DFS_FREQ_MAX, &max_freq); in hi6220_acpu_round_freq()
108 max_freq = min(max_freq, limit_freq); in hi6220_acpu_round_freq()
110 if (WARN_ON(freq > max_freq)) in hi6220_acpu_round_freq()
111 freq = max_freq; in hi6220_acpu_round_freq()
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| /linux-6.6.21/drivers/spi/ |
| D | spi-dw-pci.c | 31 u32 max_freq; member
47 dws->max_freq = MRST_SPI_CLK_BASE / (clk_cdiv + 1); in dw_spi_pci_mid_init()
79 .max_freq = 100000000,
119 dws->max_freq = desc->max_freq; in dw_spi_pci_probe()
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| /linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | pll.c | 258 info->vco1.max_freq = nvbios_rd32(bios, data + 4); in nvbios_pll_parse()
260 info->vco2.max_freq = nvbios_rd32(bios, data + 12); in nvbios_pll_parse()
304 info->vco1.max_freq = nvbios_rd16(bios, data + 6) * 1000; in nvbios_pll_parse()
306 info->vco2.max_freq = nvbios_rd16(bios, data + 10) * 1000; in nvbios_pll_parse()
333 info->vco1.max_freq = nvbios_rd16(bios, data + 2) * 1000; in nvbios_pll_parse()
335 info->vco2.max_freq = nvbios_rd16(bios, data + 6) * 1000; in nvbios_pll_parse()
357 info->vco1.max_freq = nvbios_rd16(bios, data + 2) * 1000; in nvbios_pll_parse()
371 info->vco1.max_freq = nvbios_rd16(bios, data + 7) * 1000; in nvbios_pll_parse()
405 if (!info->vco1.max_freq) { in nvbios_pll_parse()
406 info->vco1.max_freq = nvbios_rd32(bios, bios->bmp_offset + 67); in nvbios_pll_parse()
[all …]
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| /linux-6.6.21/drivers/thermal/ti-soc-thermal/ |
| D | dra752-thermal-data.c | 153 .max_freq = DRA752_MPU_MAX_FREQ,
161 .max_freq = DRA752_GPU_MAX_FREQ,
169 .max_freq = DRA752_CORE_MAX_FREQ,
177 .max_freq = DRA752_DSPEVE_MAX_FREQ,
185 .max_freq = DRA752_IVA_MAX_FREQ,
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| D | omap5-thermal-data.c | 136 .max_freq = OMAP5430_MPU_MAX_FREQ,
146 .max_freq = OMAP5430_GPU_MAX_FREQ,
156 .max_freq = OMAP5430_CORE_MAX_FREQ,
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| /linux-6.6.21/drivers/devfreq/ |
| D | devfreq.c | 103 unsigned long max_freq = ULONG_MAX; in find_available_max_freq() local
105 opp = dev_pm_opp_find_freq_floor(devfreq->dev.parent, &max_freq); in find_available_max_freq()
107 max_freq = 0; in find_available_max_freq()
111 return max_freq; in find_available_max_freq()
124 unsigned long *max_freq) in devfreq_get_freq_range() argument
138 *max_freq = freq_table[devfreq->max_state - 1]; in devfreq_get_freq_range()
141 *max_freq = freq_table[0]; in devfreq_get_freq_range()
151 *max_freq = min(*max_freq, in devfreq_get_freq_range()
156 *max_freq = min(*max_freq, devfreq->scaling_max_freq); in devfreq_get_freq_range()
158 if (*min_freq > *max_freq) in devfreq_get_freq_range()
[all …]
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| /linux-6.6.21/drivers/gpu/drm/i915/gt/ |
| D | selftest_slpc.c | 114 u32 step, max_freq, req_freq; in vary_max_freq() local
121 for (max_freq = slpc->rp0_freq; max_freq > slpc->min_freq; in vary_max_freq()
122 max_freq -= step) { in vary_max_freq()
123 err = slpc_set_max_freq(slpc, max_freq); in vary_max_freq()
130 if (req_freq > (max_freq + FREQUENCY_REQ_UNIT)) { in vary_max_freq()
132 max_freq + FREQUENCY_REQ_UNIT); in vary_max_freq()
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| D | intel_rps.c | 310 rps->max_freq = fmin; in gen5_rps_init()
424 val = rps->max_freq - val; in gen5_invert_freq()
968 if (val < rps->min_freq || val > rps->max_freq) in rps_set_boost_freq()
1058 GEM_BUG_ON(val > rps->max_freq); in intel_rps_set()
1181 rps->max_freq = rps->rp0_freq; in gen6_rps_init()
1198 rps->max_freq); in gen6_rps_init()
1542 if (rps->max_freq <= rps->min_freq) in intel_rps_enable()
1564 rps->min_freq, rps->max_freq, in intel_rps_enable()
1566 intel_gpu_freq(rps, rps->max_freq), in intel_rps_enable()
1570 GEM_BUG_ON(rps->max_freq < rps->min_freq); in intel_rps_enable()
[all …]
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| /linux-6.6.21/drivers/acpi/ |
| D | processor_thermal.c | 89 unsigned long max_freq; in cpufreq_set_cur_state() local
116 max_freq = (policy->cpuinfo.max_freq * (100 - reduction_pctg(i) * 20)) / 100; in cpufreq_set_cur_state()
120 ret = freq_qos_update_request(&pr->thermal_req, max_freq); in cpufreq_set_cur_state()
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| /linux-6.6.21/drivers/gpu/drm/bridge/ |
| D | thc63lvd1024.c | 59 unsigned int max_freq; in thc63_mode_valid() local
69 max_freq = 150000; in thc63_mode_valid()
72 max_freq = 135000; in thc63_mode_valid()
78 if (mode->clock > max_freq) in thc63_mode_valid()
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| /linux-6.6.21/drivers/base/ |
| D | arch_topology.c | 131 unsigned long max_freq) in topology_set_freq_scale() argument
136 if (WARN_ON_ONCE(!cur_freq || !max_freq)) in topology_set_freq_scale()
147 scale = (cur_freq << SCHED_CAPACITY_SHIFT) / max_freq; in topology_set_freq_scale()
181 u32 max_freq; in topology_update_thermal_pressure() local
186 max_freq = per_cpu(freq_factor, cpu); in topology_update_thermal_pressure()
195 if (max_freq <= capped_freq) in topology_update_thermal_pressure()
198 capacity = mult_frac(max_capacity, capped_freq, max_freq); in topology_update_thermal_pressure()
414 per_cpu(freq_factor, cpu) = policy->cpuinfo.max_freq / 1000; in init_cpu_capacity_callback()
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