clock speed, you need to either enable a dynamic cpufreq governor
(see below) after boot, or use a userspace tool.
- For details, take a look at <file:Documentation/cpu-freq>.
+ For details, take a look at
+ <file:Documentation/admin-guide/pm/cpufreq.rst>.
If in doubt, say N.
To compile this driver as a module, choose M here: the
module will be called cpufreq_userspace.
- For details, take a look at <file:Documentation/cpu-freq/>.
-
If in doubt, say Y.
config CPU_FREQ_GOV_ONDEMAND
To compile this driver as a module, choose M here: the
module will be called cpufreq_ondemand.
- For details, take a look at linux/Documentation/cpu-freq.
+ For details, take a look at
+ <file:Documentation/admin-guide/pm/cpufreq.rst>.
If in doubt, say N.
To compile this driver as a module, choose M here: the
module will be called cpufreq_conservative.
- For details, take a look at linux/Documentation/cpu-freq.
+ For details, take a look at
+ <file:Documentation/admin-guide/pm/cpufreq.rst>.
If in doubt, say N.
This driver adds a CPUFreq driver which utilizes the ACPI
Processor Performance States.
- For details, take a look at <file:Documentation/cpu-freq/>.
-
If in doubt, say N.
endif
Loongson2F and it's successors support this feature.
- For details, take a look at <file:Documentation/cpu-freq/>.
-
If in doubt, say N.
config LOONGSON1_CPUFREQ
This option adds a CPUFreq driver for loongson1 processors which
support software configurable cpu frequency.
- For details, take a look at <file:Documentation/cpu-freq/>.
-
If in doubt, say N.
endif
help
This adds the CPUFreq driver for UltraSPARC-III processors.
- For details, take a look at <file:Documentation/cpu-freq>.
-
If in doubt, say N.
config SPARC_US2E_CPUFREQ
help
This adds the CPUFreq driver for UltraSPARC-IIe processors.
- For details, take a look at <file:Documentation/cpu-freq>.
-
If in doubt, say N.
endif
will also generate a notice in the boot log before disabling
itself if the CPU in question is not capable of rate rounding.
- For details, take a look at <file:Documentation/cpu-freq>.
-
If unsure, say N.
endif