diff options
Diffstat (limited to 'drivers/cpufreq/Kconfig.x86')
| -rw-r--r-- | drivers/cpufreq/Kconfig.x86 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index 934854ae5eb4..98e5abbe8f26 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -2,6 +2,19 @@ # x86 CPU Frequency scaling drivers # +config X86_INTEL_PSTATE + bool "Intel P state control" + depends on X86 + help + This driver provides a P state for Intel core processors. + The driver implements an internal governor and will become + the scaling driver and governor for Sandy bridge processors. + + When this driver is enabled it will become the perferred + scaling driver for Sandy bridge processors. + + If in doubt, say N. + config X86_PCC_CPUFREQ tristate "Processor Clocking Control interface driver" depends on ACPI && ACPI_PROCESSOR @@ -106,7 +119,7 @@ config X86_POWERNOW_K7_ACPI config X86_POWERNOW_K8 tristate "AMD Opteron/Athlon64 PowerNow!" select CPU_FREQ_TABLE - depends on ACPI && ACPI_PROCESSOR + depends on ACPI && ACPI_PROCESSOR && X86_ACPI_CPUFREQ help This adds the CPUFreq driver for K8/early Opteron/Athlon64 processors. Support for K10 and newer processors is now in acpi-cpufreq. |