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author | root <root@rshg054.dnsready.net> | 2012-08-24 00:02:55 +0000 |
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committer | root <root@rshg054.dnsready.net> | 2012-08-24 00:02:55 +0000 |
commit | 12b846e1ead204137d60caba25f7e494b51b4dc8 (patch) | |
tree | e8327cdc1039abdd8ea72f35ca9ba2cb60569a38 /community/linux-tools/cpupower.pmutils | |
parent | 321ac14a17f6fddead571221187604e3ce254451 (diff) |
Fri Aug 24 00:02:54 UTC 2012
Diffstat (limited to 'community/linux-tools/cpupower.pmutils')
-rw-r--r-- | community/linux-tools/cpupower.pmutils | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/community/linux-tools/cpupower.pmutils b/community/linux-tools/cpupower.pmutils new file mode 100644 index 000000000..fb93cd7c1 --- /dev/null +++ b/community/linux-tools/cpupower.pmutils @@ -0,0 +1,37 @@ +#!/bin/bash + +[[ -x /usr/bin/cpupower ]] || exit $NA + +CPUPOWER_GOVERNOR_AC=${CPUPOWER_GOVERNOR_AC:-ondemand} +CPUPOWER_GOVERNOR_BAT=${CPUPOWER_GOVERNOR_BAT:-conservative} + +help() { + cat <<EOF +-------- +$0: Select cpupower frequency governor. + +Parameters: +CPUPOWER_GOVERNOR_AC = Governor to use on AC. +Defaults to ondemand. + +CPUPOWER_GOVERNOR_BAT = Governor to use on battery. +Defaults to conservative. + +EOF +} + +cpupow() { + printf 'Setting cpupower frequency governor to %s...' "$1" + cpupower -c all frequency-set -g "$1" +} + +case $1 in + true) cpupow "$CPUPOWER_GOVERNOR_BAT" ;; + false) cpupow "$CPUPOWER_GOVERNOR_AC" ;; + help) help;; + *) exit $NA ;; +esac + +exit 0 + +# vim:set ts=2 sw=2 ft=sh et: |