source "drivers/cpufreq/Kconfig"
-config CPU_FREQ_TABLE
- tristate "CPU frequency table helpers"
- depends on CPU_FREQ
- default y
- help
- Many CPUFreq drivers use these helpers, so only say N here if
- the CPUFreq driver of your choice doesn't need these helpers.
-
- If in doubt, say Y.
+if CPU_FREQ
comment "CPUFreq processor drivers"
- depends on CPU_FREQ
config X86_POWERNOW_K8
tristate "AMD Opteron/Athlon64 PowerNow!"
- depends on CPU_FREQ_TABLE
+ select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
config X86_POWERNOW_K8_ACPI
bool
- depends on ((X86_POWERNOW_K8 = "m" && ACPI_PROCESSOR) || (X86_POWERNOW_K8 = "y" && ACPI_PROCESSOR = "y"))
+ depends on X86_POWERNOW_K8 && ACPI_PROCESSOR
+ depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m)
default y
config X86_SPEEDSTEP_CENTRINO
tristate "Intel Enhanced SpeedStep"
- depends on CPU_FREQ_TABLE && ACPI_PROCESSOR
+ select CPU_FREQ_TABLE
+ depends on ACPI_PROCESSOR
help
This adds the CPUFreq driver for Enhanced SpeedStep enabled
mobile CPUs. This means Intel Pentium M (Centrino) CPUs
config X86_ACPI_CPUFREQ
tristate "ACPI Processor P-States driver"
- depends on CPU_FREQ_TABLE && ACPI_PROCESSOR
+ depends on ACPI_PROCESSOR
help
This driver adds a CPUFreq driver which utilizes the ACPI
Processor Performance States.
If in doubt, say N.
comment "shared options"
- depends on CPU_FREQ
config X86_ACPI_CPUFREQ_PROC_INTF
bool "/proc/acpi/processor/../performance interface (deprecated)"
config X86_P4_CLOCKMOD
tristate "Intel Pentium 4 clock modulation"
- depends on CPU_FREQ_TABLE && EMBEDDED
+ depends on EMBEDDED
help
This adds the clock modulation driver for Intel Pentium 4 / XEON
processors. When enabled it will lower CPU temperature by skipping
config X86_SPEEDSTEP_LIB
tristate
- depends on (X86_P4_CLOCKMOD)
- default (X86_P4_CLOCKMOD)
+ default X86_P4_CLOCKMOD
+endif
endmenu