Searched refs:DVFS (Results 1 – 25 of 31) sorted by relevance
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| /linux-6.12.1/Documentation/translations/zh_CN/scheduler/ |
| D | schedutil.rst | 53 Frequency Scaling，DVFS）比率，另一个是微架构比率。
55 对于简单的DVFS架构（软件有完全控制能力），我们可以很容易地计算该比率为::
61 对于由硬件控制DVFS的更多动态系统，我们使用硬件计数器（Intel APERF/MPERF，
82 其结果是，上述“运行”和“可运行”的指标变成DVFS无关和CPU型号无关了。也就是说，
96 因此它们在再次运行后会面临（DVFS）的上涨。
119 Schedutil / DVFS
123 schedutil来更新硬件DVFS状态。
146 因为这些回调函数是直接来自调度器的，所以DVFS的硬件交互应该是“快速”和非阻塞的。
147 在硬件交互缓慢和昂贵的时候，schedutil支持DVFS请求限速，不过会降低效率。
155 - 在低负载场景下，DVFS是最相关的，“运行”的值将密切反映利用率。
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| D | sched-capacity.rst | 33 - 在动态电压频率升降（Dynamic Voltage and Frequency Scaling，DVFS）框架中，不是所有的CPU都
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| /linux-6.12.1/Documentation/scheduler/ |
| D | schedutil.rst | 51 Dynamic Voltage and Frequency Scaling (DVFS) ratio and one microarch ratio.
53 For simple DVFS architectures (where software is in full control) we trivially
60 For more dynamic systems where the hardware is in control of DVFS we use
84 of DVFS and CPU type. IOW. we can transfer and compare them between CPUs.
98 (DVFS) ramp-up after they are running again.
120 Schedutil / DVFS
125 DVFS state.
150 Because these callbacks are directly from the scheduler, the DVFS hardware
152 rate-limiting DVFS requests for when hardware interaction is slow and
161 - On low-load scenarios, where DVFS is most relevant, the 'running' numbers
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| D | sched-util-clamp.rst | 107 run at a constant frequency to combat undeterministic DVFS rampup delays.
543 4.1. Boost important and DVFS-latency-sensitive tasks
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| /linux-6.12.1/Documentation/devicetree/bindings/regulator/ |
| D | tps51632-regulator.txt | 8 - ti,enable-pwm-dvfs: Enable the DVFS voltage control through the PWM interface.
9 - ti,dvfs-step-20mV: The 20mV step voltage when PWM DVFS enabled. Missing this
10 will set 10mV step voltage in PWM DVFS mode. In normal mode, the voltage
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| /linux-6.12.1/drivers/regulator/ |
| D | bd9571mwv-regulator.c | 33 enum bd9571mwv_regulators { VD09, VD18, VD25, VD33, DVFS }; enumerator
135 BD9571MWV_REG("DVFS", "dvfs", DVFS, reg_ops,
297 if (chip == ROHM_CHIP_TYPE_BD9574 && regulators[i].id != DVFS) in bd9571mwv_regulator_probe()
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| /linux-6.12.1/Documentation/translations/zh_CN/cpu-freq/ |
| D | cpu-drivers.rst | 129 |policy->cpus | 该policy通过DVFS框架影响的全部CPU |
228 CPUFREQ_ENTRY_INVALID。这些条目不需要按照任何特定的顺序排序，如果排序了，cpufreq核心执行DVFS会更快一点，
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| /linux-6.12.1/Documentation/translations/zh_TW/cpu-freq/ |
| D | cpu-drivers.rst | 129 |policy->cpus | 該policy通過DVFS框架影響的全部CPU |
228 CPUFREQ_ENTRY_INVALID。這些條目不需要按照任何特定的順序排序，如果排序了，cpufreq核心執行DVFS會更快一點，
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| /linux-6.12.1/Documentation/translations/zh_CN/ |
| D | glossary.rst | 17 * DVFS: 动态电压频率升降。（Dynamic Voltage and Frequency Scaling）
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| /linux-6.12.1/drivers/firmware/tegra/ |
| D | Kconfig | 20 the PM functions which include clock/DVFS/thermal/power from the CPU.
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| /linux-6.12.1/Documentation/driver-api/thermal/ |
| D | cpu-cooling-api.rst | 76 - The voltage and frequency levels as a result of DVFS. The DVFS
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| D | intel_dptf.rst | 254 DVFS attributes
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| /linux-6.12.1/arch/arm/boot/dts/allwinner/ |
| D | sun8i-h3-orangepi-pc.dts | 189 * however both the Armbian DVFS table and the official one
191 * DVFS table are known to work properly at the lowest
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| /linux-6.12.1/drivers/cpufreq/ |
| D | Kconfig.arm | 56 firmware providing the CPU DVFS functionality.
76 Say Y, if you have a Broadcom SoC with AVS support for DFS or DVFS.
203 firmware providing the CPU DVFS functionality.
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| /linux-6.12.1/Documentation/devicetree/bindings/cpufreq/ |
| D | cpufreq-st.txt | 31 Dynamic Voltage and Frequency Scaling (DVFS)
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| D | brcm,stb-avs-cpu-freq.txt | 16 firmware. On some SoCs, this firmware supports DFS and DVFS in addition to
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| /linux-6.12.1/drivers/devfreq/ |
| D | Kconfig | 3 bool "Generic Dynamic Voltage and Frequency Scaling (DVFS) support"
7 devfreq, a generic DVFS framework can be registered for a device
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| /linux-6.12.1/drivers/soc/mediatek/ |
| D | Kconfig | 68 chip process corner, temperatures and other factors. Then DVFS
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| /linux-6.12.1/Documentation/devicetree/bindings/soc/mediatek/ |
| D | scpsys.txt | 6 voltage frequency scaling (DVFS), interrupt filter and lowlevel sleep control.
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| /linux-6.12.1/Documentation/cpu-freq/ |
| D | cpu-drivers.rst | 129 | | (online + offline) CPUs that do DVFS |
250 particular order, but if they are cpufreq core will do DVFS a bit
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| /linux-6.12.1/arch/arm64/boot/dts/nvidia/ |
| D | tegra132-peripherals-opp.dtsi | 4 /* EMC DVFS OPP table */
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| /linux-6.12.1/drivers/firmware/ |
| D | Kconfig | 24 power states, various power domain DVFS including the core/cluster,
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| /linux-6.12.1/arch/arm64/boot/dts/exynos/ |
| D | exynos7.dtsi | 571 /* TODO: operating points for DVFS, cooling device */
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| /linux-6.12.1/kernel/power/ |
| D | Kconfig | 363 bool "Energy Model for devices with DVFS (CPUs, GPUs, etc)"
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| /linux-6.12.1/drivers/thermal/ |
| D | Kconfig | 215 This will throttle the device by limiting the maximum allowed DVFS
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