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Commit 7024f67f authored by Luis Gerhorst's avatar Luis Gerhorst
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Enable config ACPI_CPPC_CPUFREQ for x86

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......@@ -3,6 +3,22 @@
# x86 CPU Frequency scaling drivers
#
config ACPI_CPPC_CPUFREQ
tristate "CPUFreq driver based on the ACPI CPPC spec"
depends on ACPI_PROCESSOR
select ACPI_CPPC_LIB
help
This adds a CPUFreq driver which uses CPPC methods
as described in the ACPIv5.1 spec. CPPC stands for
Collaborative Processor Performance Controls. It
is based on an abstract continuous scale of CPU
performance values which allows the remote power
processor to flexibly optimize for power and
performance. CPPC relies on power management firmware
support for its operation.
If in doubt, say N.
config X86_INTEL_PSTATE
bool "Intel P state control"
depends on X86
......
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