Re: Changing cpufreq
Jochen Schulz wrote:
> Probably one of the governors "ondemand" and "conservative". Which
> governors do you have installed? How does your cpufreqd.conf look like?
The default should be performance.
# CPU Frequency scaling
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
The cpufreq.conf is untouched, only defaults setting. But i
copy/paste it anyway, in case you don't have it. PLease notice that
75% isn't the conf-file.
Best Regards.
/Lars Staun Knudsen
# see CPUFREQD.CONF(5) manpage for a complete reference
[General]
pidfile=/var/run/cpufreqd.pid
poll_interval=2
verbosity=4
#enable_remote=1
#remote_group=root
[/General]
[Profile]
name=On Demand High
minfreq=40%
maxfreq=100%
policy=ondemand
[/Profile]
[Profile]
name=On Demand Low
minfreq=20%
maxfreq=80%
policy=ondemand
[/Profile]
[Profile]
name=Performance High
minfreq=100%
maxfreq=100%
policy=performance
#exec_post=echo 8 > /proc/acpi/sony/brightness
[/Profile]
[Profile]
name=Performance Low
minfreq=80%
maxfreq=80%
policy=performance
[/Profile]
[Profile]
name=Powersave High
minfreq=70%
maxfreq=70%
policy=powersave
[/Profile]
[Profile]
name=Powersave Low
minfreq=30%
maxfreq=30%
policy=powersave
[/Profile]
# Basic states
##
# when AC use performance mode
[Rule]
name=AC Rule
ac=on # (on/off)
profile=Performance High
[/Rule]
# conservative mode when not AC
[Rule]
name=AC Off - Low Battery
ac=off # (on/off)
battery_interval=0-30
#exec_post=echo 5 > /proc/acpi/sony/brightness
profile=Powersave Low
[/Rule]
# conservative mode when not AC
[Rule]
name=AC Off - Medium Battery
ac=off # (on/off)
battery_interval=30-70
#exec_post=echo 5 > /proc/acpi/sony/brightness
profile=On Demand Low
[/Rule]
# stay in performance mode for the first minutes
[Rule]
name=AC Off - High Power
ac=off # (on/off)
battery_interval=70-100
#exec_post=echo 5 > /proc/acpi/sony/brightness
profile=On Demand High
[/Rule]
##
# Special Rules
##
# CPU Too hot!
[Rule]
name=CPU Too Hot
acpi_temperature=55-100
cpu_interval=50-100
profile=Performance Low
[/Rule]
# use performance mode if I'm watching a movie
# I don't care for batteries!
# But don't heat too much.
[Rule]
name=Movie Watcher
programs=xine,mplayer,gmplayer
battery_interval=0-100
acpi_temperature=0-60
cpu_interval=0-100
profile=Performance High
[/Rule]
------------- END -------------------
Reply to: