| /linux/drivers/gpu/drm/i915/gt/ |
| A D | selftest_slpc.c | 76 u32 step, min_freq, req_freq; in live_slpc_clamp_min() local
85 for (min_freq = slpc_min_freq; min_freq < slpc_max_freq; in live_slpc_clamp_min()
86 min_freq += step) { in live_slpc_clamp_min()
87 err = slpc_set_min_freq(slpc, min_freq); in live_slpc_clamp_min()
122 if (req_freq < (min_freq - FREQUENCY_REQ_UNIT)) { in live_slpc_clamp_min()
124 min_freq - FREQUENCY_REQ_UNIT); in live_slpc_clamp_min()
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| A D | selftest_rps.c | 429 if (rps_set_check(rps, rps->min_freq) != rps->min_freq) { in live_rps_control()
446 if (rps_set_check(rps, rps->min_freq) != rps->min_freq) { in live_rps_control()
469 rps->min_freq, intel_gpu_freq(rps, rps->min_freq), in live_rps_control()
474 if (limit == rps->min_freq) { in live_rps_control()
507 min_gpu_freq = rps->min_freq; in show_pcu_config()
671 min.freq = rps->min_freq; in live_rps_frequency_cs()
811 min.freq = rps->min_freq; in live_rps_frequency_srm()
904 rps_set_check(rps, rps->min_freq); in __rps_up_interrupt()
953 if (rps->cur_freq != rps->min_freq) { in __rps_up_interrupt()
1188 min.freq = rps->min_freq; in live_rps_power()
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| A D | intel_llc.c | 56 if (rps->max_freq <= rps->min_freq) in get_ia_constants()
66 consts->min_gpu_freq = rps->min_freq; in get_ia_constants()
101 const int min_freq = 15; in calc_ia_freq() local
112 if (gpu_freq < min_freq) in calc_ia_freq()
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| A D | intel_rps.c | 297 rps->min_freq = fmax; in gen5_rps_init()
414 val = rps->min_freq + val; in gen5_invert_freq()
1027 rps->min_freq, in gen6_rps_init()
1056 rps->cur_freq = rps->min_freq; in rps_reset()
1403 rps->min_freq, rps->max_freq, in intel_rps_enable()
1560 intel_gpu_freq(rps, rps->min_freq), rps->min_freq); in vlv_rps_init()
1607 intel_gpu_freq(rps, rps->min_freq), rps->min_freq); in chv_rps_init()
1884 rps->idle_freq = rps->min_freq; in intel_rps_init()
2038 return slpc->min_freq; in intel_rps_get_rpn_frequency()
2051 if (val < rps->min_freq || in set_max_freq()
[all …]
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| /linux/drivers/macintosh/ |
| A D | windfarm_cpufreq_clamp.c | 22 static unsigned int min_freq, max_freq; variable
29 freq = min_freq; in clamp_set()
78 min_freq = policy->cpuinfo.min_freq; in wf_cpufreq_clamp_init()
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| /linux/drivers/memory/ |
| A D | jedec_ddr_data.c | 36 .min_freq = 10000000,
57 .min_freq = 10000000,
78 .min_freq = 10000000,
99 .min_freq = 10000000,
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| A D | pll.c | 257 info->vco1.min_freq = nvbios_rd32(bios, data + 0); in nvbios_pll_parse()
259 info->vco2.min_freq = nvbios_rd32(bios, data + 8); in nvbios_pll_parse()
303 info->vco1.min_freq = nvbios_rd16(bios, data + 4) * 1000; in nvbios_pll_parse()
305 info->vco2.min_freq = nvbios_rd16(bios, data + 8) * 1000; in nvbios_pll_parse()
332 info->vco1.min_freq = nvbios_rd16(bios, data + 0) * 1000; in nvbios_pll_parse()
334 info->vco2.min_freq = nvbios_rd16(bios, data + 4) * 1000; in nvbios_pll_parse()
356 info->vco1.min_freq = nvbios_rd16(bios, data + 0) * 1000; in nvbios_pll_parse()
370 info->vco1.min_freq = nvbios_rd16(bios, data + 5) * 1000; in nvbios_pll_parse()
407 info->vco1.min_freq = nvbios_rd32(bios, bios->bmp_offset + 71); in nvbios_pll_parse()
410 info->vco1.min_freq = 128000; in nvbios_pll_parse()
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| /linux/tools/testing/selftests/intel_pstate/ |
| A D | run.sh | 90 min_freq=$(($_min_freq / 1000))
95 [ $EVALUATE_ONLY -eq 0 ] && for freq in `seq $max_freq -100 $min_freq`
107 echo "The minimum frequency of the cpu is $min_freq MHz"
111 for freq in `seq $max_freq -100 $min_freq`
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| /linux/drivers/devfreq/ |
| A D | devfreq.c | 89 unsigned long min_freq = 0; in find_available_min_freq() local
93 min_freq = 0; in find_available_min_freq()
97 return min_freq; in find_available_min_freq()
137 *min_freq = freq_table[0]; in get_freq_range()
149 *min_freq = max(*min_freq, (unsigned long)HZ_PER_KHZ * qos_min_freq); in get_freq_range()
155 *min_freq = max(*min_freq, devfreq->scaling_min_freq); in get_freq_range()
158 if (*min_freq > *max_freq) in get_freq_range()
159 *min_freq = *max_freq; in get_freq_range()
423 if (freq < min_freq) { in devfreq_update_target()
424 freq = min_freq; in devfreq_update_target()
[all …]
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| /linux/drivers/thermal/ti-soc-thermal/ |
| A D | dra752-thermal-data.c | 152 .min_freq = DRA752_MPU_MIN_FREQ,
160 .min_freq = DRA752_GPU_MIN_FREQ,
168 .min_freq = DRA752_CORE_MIN_FREQ,
176 .min_freq = DRA752_DSPEVE_MIN_FREQ,
184 .min_freq = DRA752_IVA_MIN_FREQ,
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| A D | omap5-thermal-data.c | 135 .min_freq = OMAP5430_MPU_MIN_FREQ,
145 .min_freq = OMAP5430_GPU_MIN_FREQ,
155 .min_freq = OMAP5430_CORE_MIN_FREQ,
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| A D | omap3-thermal-data.c | 41 .min_freq = 32768,
109 .min_freq = 32768,
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| A D | omap4-thermal-data.c | 34 .min_freq = OMAP4430_MIN_FREQ,
126 .min_freq = OMAP4460_MIN_FREQ,
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| /linux/drivers/cpufreq/ |
| A D | freq_table.c | 36 unsigned int min_freq = ~0; in cpufreq_frequency_table_cpuinfo() local
48 if (freq < min_freq) in cpufreq_frequency_table_cpuinfo()
49 min_freq = freq; in cpufreq_frequency_table_cpuinfo()
54 policy->min = policy->cpuinfo.min_freq = min_freq; in cpufreq_frequency_table_cpuinfo()
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| A D | loongson1-cpufreq.c | 31 unsigned int min_freq; member
95 if ((freq < cpufreq->min_freq) || (freq > cpufreq->max_freq)) in ls1x_cpufreq_init()
188 cpufreq->min_freq = pdata->min_freq; in ls1x_cpufreq_probe()
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| A D | pmac64-cpufreq.c | 484 u64 max_freq, min_freq, ih, il; in g5_pm72_cpufreq_init() local
590 min_freq = 0; 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()
601 g5_cpu_freqs[1].frequency = min_freq; in g5_pm72_cpufreq_init()
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| /linux/drivers/gpu/drm/bridge/ |
| A D | thc63lvd1024.c | 58 unsigned int min_freq; in thc63_mode_valid() local
68 min_freq = 40000; in thc63_mode_valid()
71 min_freq = 8000; in thc63_mode_valid()
75 if (mode->clock < min_freq) in thc63_mode_valid()
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-class-devfreq | 71 What: /sys/class/devfreq/.../min_freq
75 The /sys/class/devfreq/.../min_freq shows and stores
77 the user does not care. min_freq overrides the
87 frequency requested by governors and min_freq.
88 The max_freq overrides min_freq because max_freq may be
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| /linux/drivers/gpu/drm/i915/gt/uc/ |
| A D | intel_guc_slpc.c | 327 if (val < slpc->min_freq || in intel_guc_slpc_set_max_freq()
391 if (val < slpc->min_freq || in intel_guc_slpc_set_min_freq()
473 slpc->min_freq_softlimit = slpc->min_freq; in slpc_set_softlimits()
474 else if (slpc->min_freq_softlimit != slpc->min_freq) in slpc_set_softlimits()
492 slpc->min_freq); in slpc_ignore_eff_freq()
523 slpc->min_freq = REG_FIELD_GET(RPN_CAP_MASK, rp_state_cap) * in slpc_get_rp_values()
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| /linux/drivers/gpu/drm/amd/pm/swsmu/smu12/ |
| A D | renoir_ppt.c | 686 uint32_t min_freq, max_freq, force_freq; in renoir_force_dpm_limit_value() local
697 ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq); in renoir_force_dpm_limit_value()
701 force_freq = highest ? max_freq : min_freq; in renoir_force_dpm_limit_value()
713 uint32_t min_freq, max_freq; in renoir_unforce_dpm_levels() local
731 ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq); in renoir_unforce_dpm_levels()
792 uint32_t soft_min_level = 0, soft_max_level = 0, min_freq = 0, max_freq = 0; in renoir_force_clk_levels() local
805 ret = renoir_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min_freq, &max_freq); in renoir_force_clk_levels()
809 soft_max_level == 0 ? min_freq : in renoir_force_clk_levels()
816 soft_min_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : min_freq, in renoir_force_clk_levels()
822 ret = renoir_get_dpm_clk_limited(smu, clk_type, soft_min_level, &min_freq); in renoir_force_clk_levels()
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| /linux/kernel/power/ |
| A D | qos.c | 437 c = &qos->min_freq; in freq_constraints_init()
470 pm_qos_read_value(&qos->min_freq); in freq_qos_read_value()
500 ret = pm_qos_update_target(&req->qos->min_freq, &req->pnode, in freq_qos_apply()
626 ret = blocking_notifier_chain_register(qos->min_freq.notifiers, in freq_qos_add_notifier()
659 ret = blocking_notifier_chain_unregister(qos->min_freq.notifiers, in freq_qos_remove_notifier()
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| /linux/drivers/iio/common/cros_ec_sensors/ |
| A D | cros_ec_sensors_core.c | 64 u32 *min_freq, in get_default_min_max_freq() argument
76 *min_freq = 12500; in get_default_min_max_freq()
80 *min_freq = 25000; in get_default_min_max_freq()
84 *min_freq = 5000; in get_default_min_max_freq()
89 *min_freq = 100; in get_default_min_max_freq()
93 *min_freq = 250; in get_default_min_max_freq()
98 *min_freq = 0; in get_default_min_max_freq()
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| A D | pllnv04.c | 41 int minvco = info->vco1.min_freq, maxvco = info->vco1.max_freq; in getMNP_single()
140 int minvco1 = info->vco1.min_freq, maxvco1 = info->vco1.max_freq; in getMNP_double()
141 int minvco2 = info->vco2.min_freq, maxvco2 = info->vco2.max_freq; in getMNP_double()
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| /linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ |
| A D | smu10_hwmgr.c | 1024 uint32_t min_freq, max_freq = 0; in smu10_print_clock_levels() local
1061 ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMinGfxclkFrequency, &min_freq); in smu10_print_clock_levels()
1070 (data->gfx_actual_soft_min_freq > 0) ? data->gfx_actual_soft_min_freq : min_freq); in smu10_print_clock_levels()
1077 ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMinGfxclkFrequency, &min_freq); in smu10_print_clock_levels()
1086 min_freq, max_freq); in smu10_print_clock_levels()
1529 uint32_t min_freq, max_freq = 0; in smu10_set_fine_grain_clk_vol() local
1550 smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMinGfxclkFrequency, &min_freq); in smu10_set_fine_grain_clk_vol()
1551 if (input[1] < min_freq) { in smu10_set_fine_grain_clk_vol()
1553 input[1], min_freq); in smu10_set_fine_grain_clk_vol()
1573 smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMinGfxclkFrequency, &min_freq); in smu10_set_fine_grain_clk_vol()
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| /linux/drivers/clk/qcom/ |
| A D | clk-alpha-pll.h | 47 unsigned long min_freq; member
54 .min_freq = b,\
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