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auto-cpufreq
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Added notes to the documentation about the default `energy_perf_bias` settings (#774) 

* added additional clarification for the default `energy_perf_bias` settings

* fixed typo in the `epb` verbose message for cpufreqctl
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Anton 2024-09-12 21:32:30 +04:00 committed by GitHub
parent 3e52842022
commit 7b03630a5e
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3 changed files with 10 additions and 2 deletions
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4
README.md
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@ -332,6 +332,8 @@ energy_performance_preference = performance
# (where 0 = maximum performance and 15 = maximum power saving), # (where 0 = maximum performance and 15 = maximum power saving),
# or one of the following strings: # or one of the following strings:
# performance (0), balance_performance (4), default (6), balance_power (8), or power (15) # performance (0), balance_performance (4), default (6), balance_power (8), or power (15)
# if the parameter is missing in the config and the hardware supports this setting, the default value will be used
# the default value is `balance_performance` (for charger)
# energy_perf_bias = balance_performance # energy_perf_bias = balance_performance
# Platform Profiles # Platform Profiles
@ -370,6 +372,8 @@ energy_performance_preference = power
# (where 0 = maximum performance and 15 = maximum power saving), # (where 0 = maximum performance and 15 = maximum power saving),
# or one of the following strings: # or one of the following strings:
# performance (0), balance_performance (4), default (6), balance_power (8), or power (15) # performance (0), balance_performance (4), default (6), balance_power (8), or power (15)
# if the parameter is missing in the config and the hardware supports this setting, the default value will be used
# the default value is `balance_power` (for battery)
# energy_perf_bias = balance_power # energy_perf_bias = balance_power
# Platform Profiles # Platform Profiles

4
auto-cpufreq.conf-example
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@ -13,6 +13,8 @@ energy_performance_preference = performance
# (where 0 = maximum performance and 15 = maximum power saving), # (where 0 = maximum performance and 15 = maximum power saving),
# or one of the following strings: # or one of the following strings:
# performance (0), balance_performance (4), default (6), balance_power (8), or power (15) # performance (0), balance_performance (4), default (6), balance_power (8), or power (15)
# if the parameter is missing in the config and the hardware supports this setting, the default value will be used
# the default value is `balance_performance` (for charger)
# energy_perf_bias = balance_performance # energy_perf_bias = balance_performance
# Platform Profiles # Platform Profiles
@ -62,6 +64,8 @@ energy_performance_preference = power
# (where 0 = maximum performance and 15 = maximum power saving), # (where 0 = maximum performance and 15 = maximum power saving),
# or one of the following strings: # or one of the following strings:
# performance (0), balance_performance (4), default (6), balance_power (8), or power (15) # performance (0), balance_performance (4), default (6), balance_power (8), or power (15)
# if the parameter is missing in the config and the hardware supports this setting, the default value will be used
# the default value is `balance_power` (for battery)
# energy_perf_bias = balance_power # energy_perf_bias = balance_power
# Platform Profiles # Platform Profiles

4
scripts/cpufreqctl.sh
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@ -319,10 +319,10 @@ case $OPTION in
--epb) --epb)
if [ ! -z $AVAILABLE ]; then cat $FLROOT/cpu0/power/energy_perf_bias if [ ! -z $AVAILABLE ]; then cat $FLROOT/cpu0/power/energy_perf_bias
elif [ -z $VALUE ]; then elif [ -z $VALUE ]; then
verbose "Getting CPU"$CORE" EBPs" verbose "Getting CPU"$CORE" EPBs"
get_energy_performance_bias get_energy_performance_bias
else else
verbose "Setting CPU"$CORE" EBPs to "$VALUE verbose "Setting CPU"$CORE" EPBs to "$VALUE
set_energy_performance_bias set_energy_performance_bias
fi fi
;; ;;