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Commit 9101be53 authored by Mike Frysinger's avatar Mike Frysinger Committed by Dave Jones
Browse files

[CPUFREQ] cleanup kconfig options 



Adds proper lines to help output of kconfig so people can find the module names.
Also fixed some broken leading spaces versus tabs.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 07844252

arch/x86_64/kernel/cpufreq/Kconfig

+15 −4
Original line number Original line Diff line number Diff line
@@ -16,6 +16,9 @@ config X86_POWERNOW_K8 
	help

	help

	  This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.

	  This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.





	  To compile this driver as a module, choose M here: the

	  module will be called powernow-k8.



	  For details, take a look at <file:Documentation/cpu-freq/>. 

	  For details, take a look at <file:Documentation/cpu-freq/>. 





	  If in doubt, say N.

	  If in doubt, say N.
@@ -38,6 +41,9 @@ config X86_SPEEDSTEP_CENTRINO 
	  mobile CPUs.  This means Intel Pentium M (Centrino) CPUs

	  mobile CPUs.  This means Intel Pentium M (Centrino) CPUs

	  or 64bit enabled Intel Xeons.

	  or 64bit enabled Intel Xeons.





	  To compile this driver as a module, choose M here: the

	  module will be called speedstep-centrino.



	  For details, take a look at <file:Documentation/cpu-freq/>.

	  For details, take a look at <file:Documentation/cpu-freq/>.





	  If in doubt, say N.

	  If in doubt, say N.
@@ -55,6 +61,9 @@ config X86_ACPI_CPUFREQ 
	  Processor Performance States.

	  Processor Performance States.

	  This driver also supports Intel Enhanced Speedstep.

	  This driver also supports Intel Enhanced Speedstep.





	  To compile this driver as a module, choose M here: the

	  module will be called acpi-cpufreq.



	  For details, take a look at <file:Documentation/cpu-freq/>.

	  For details, take a look at <file:Documentation/cpu-freq/>.





	  If in doubt, say N.

	  If in doubt, say N.
@@ -86,6 +95,9 @@ config X86_P4_CLOCKMOD 
	  slowdowns and noticeable latencies.  Normally Speedstep should be used

	  slowdowns and noticeable latencies.  Normally Speedstep should be used

	  instead.

	  instead.





	  To compile this driver as a module, choose M here: the

	  module will be called p4-clockmod.



	  For details, take a look at <file:Documentation/cpu-freq/>.

	  For details, take a look at <file:Documentation/cpu-freq/>.





	  Unless you are absolutely sure say N.

	  Unless you are absolutely sure say N.
@@ -98,4 +110,3 @@ config X86_SPEEDSTEP_LIB 
endif

endif





endmenu
 
endmenu

drivers/cpufreq/Kconfig

+43 −18
Original line number Original line Diff line number Diff line
@@ -9,6 +9,9 @@ config CPU_FREQ 
	  clock speed, you need to either enable a dynamic cpufreq governor

	  clock speed, you need to either enable a dynamic cpufreq governor

	  (see below) after boot, or use a userspace tool.

	  (see below) after boot, or use a userspace tool.





	  To compile this driver as a module, choose M here: the

	  module will be called cpufreq.



	  For details, take a look at <file:Documentation/cpu-freq>.

	  For details, take a look at <file:Documentation/cpu-freq>.





	  If in doubt, say N.

	  If in doubt, say N.
@@ -37,14 +40,21 @@ config CPU_FREQ_STAT 
	default y

	default y

	help

	help

	  This driver exports CPU frequency statistics information through sysfs

	  This driver exports CPU frequency statistics information through sysfs

         file system

	  file system.



	  To compile this driver as a module, choose M here: the

	  module will be called cpufreq_stats.



	  If in doubt, say N.





config CPU_FREQ_STAT_DETAILS

config CPU_FREQ_STAT_DETAILS

	bool "CPU frequency translation statistics details"

	bool "CPU frequency translation statistics details"

	depends on CPU_FREQ_STAT

	depends on CPU_FREQ_STAT

	help

	help

	  This will show detail CPU frequency translation table in sysfs file

	  This will show detail CPU frequency translation table in sysfs file

         system

	  system.



	  If in doubt, say N.





# Note that it is not currently possible to set the other governors (such as ondemand)

# Note that it is not currently possible to set the other governors (such as ondemand)

# as the default, since if they fail to initialise, cpufreq will be

# as the default, since if they fail to initialise, cpufreq will be
@@ -83,6 +93,9 @@ config CPU_FREQ_GOV_PERFORMANCE 
	  This cpufreq governor sets the frequency statically to the

	  This cpufreq governor sets the frequency statically to the

	  highest available CPU frequency.

	  highest available CPU frequency.





	  To compile this driver as a module, choose M here: the

	  module will be called cpufreq_performance.



	  If in doubt, say Y.

	  If in doubt, say Y.





config CPU_FREQ_GOV_POWERSAVE

config CPU_FREQ_GOV_POWERSAVE
@@ -91,6 +104,9 @@ config CPU_FREQ_GOV_POWERSAVE 
	  This cpufreq governor sets the frequency statically to the

	  This cpufreq governor sets the frequency statically to the

	  lowest available CPU frequency.

	  lowest available CPU frequency.





	  To compile this driver as a module, choose M here: the

	  module will be called cpufreq_powersave.



	  If in doubt, say Y.

	  If in doubt, say Y.





config CPU_FREQ_GOV_USERSPACE

config CPU_FREQ_GOV_USERSPACE
@@ -101,6 +117,9 @@ config CPU_FREQ_GOV_USERSPACE 
	  be able to set the CPU dynamically, like on LART 

	  be able to set the CPU dynamically, like on LART 

	  <http://www.lartmaker.nl/>.

	  <http://www.lartmaker.nl/>.





	  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/>.

	  For details, take a look at <file:Documentation/cpu-freq/>.





	  If in doubt, say Y.

	  If in doubt, say Y.
@@ -116,6 +135,9 @@ config CPU_FREQ_GOV_ONDEMAND 
	  do fast frequency switching (i.e, very low latency frequency

	  do fast frequency switching (i.e, very low latency frequency

	  transitions). 

	  transitions). 





	  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 linux/Documentation/cpu-freq.





	  If in doubt, say N.

	  If in doubt, say N.
@@ -136,6 +158,9 @@ config CPU_FREQ_GOV_CONSERVATIVE 
	  step-by-step latency issues between the minimum and maximum frequency

	  step-by-step latency issues between the minimum and maximum frequency

	  transitions in the CPU) you will probably want to use this governor.

	  transitions in the CPU) you will probably want to use this governor.





	  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 linux/Documentation/cpu-freq.





	  If in doubt, say N.

	  If in doubt, say N.