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linux: Enable Intel idle driver

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Also build the performance governor into the kernel so there is a sane
default. Note that cpufreq.service will still load "ondemand" on
non-pstate systems.
This commit is contained in:
Eelco Dolstra 2015-03-04 17:04:02 +01:00
parent 26da67ff73
commit c502efc72a
1 changed files with 2 additions and 0 deletions
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2
pkgs/os-specific/linux/kernel/common-config.nix
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@ -26,6 +26,8 @@ with stdenv.lib;
${optionalString (versionAtLeast version "3.10") '' ${optionalString (versionAtLeast version "3.10") ''
X86_INTEL_PSTATE y X86_INTEL_PSTATE y
''} ''}
INTEL_IDLE y
CPU_FREQ_DEFAULT_GOV_PERFORMANCE y
${optionalString (versionOlder version "3.10") '' ${optionalString (versionOlder version "3.10") ''
USB_SUSPEND y USB_SUSPEND y
''} ''}