| # |
| # Configuration file for Laptop Mode Tools module cpufreq. |
| # |
| # For more information, consult the laptop-mode.conf(8) manual page. |
| # |
| |
| ############################################################################### |
| # CPU frequency scaling and throttling |
| # ------------------------------------ |
| # |
| # Laptop mode tools can automatically adjust your kernel CPU frequency |
| # settings. This includes upper and lower limits and scaling governors. |
| # There is also support for CPU throttling, on systems that don't support |
| # frequency scaling. |
| # |
| # This feature only works on 2.6 kernels. |
| # |
| # |
| # IMPORTANT: In versions 1.36 and earlier, these settings were included in the |
| # main laptop-mode.conf configuration file. If they are still present, they |
| # overrule the settings in this file. To fix this, simply delete the settings |
| # from the main config file. |
| # |
| ############################################################################### |
| |
| # Enable debug mode for this module |
| # Set to 1 if you want to debug this module |
| DEBUG=0 |
| |
| # |
| # Should laptop mode tools control the CPU frequency settings? |
| # |
| # Set to 0 to disable |
| CONTROL_CPU_FREQUENCY="auto" |
| |
| |
| # |
| # Legal values are "slowest" for the slowest speed that your |
| # CPU is able to operate at, "fastest" for the fastest speed, |
| # "medium" for some value in the middle, or any value listed in |
| # /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_frequencies. |
| # The "governor" can be any governor installed on your system, this usually |
| # includes "ondemand", "conservative", and "performance". The |
| # "IGNORE_NICE_LOAD" setting specifies that background programs that have |
| # a low priority ("nice level") should not cause the CPU frequency to |
| # be increased. (You generally want this to be enabled in battery mode.) |
| # |
| BATT_CPU_MAXFREQ=none |
| BATT_CPU_MINFREQ=none |
| BATT_CPU_GOVERNOR=interactive |
| BATT_CPU_IGNORE_NICE_LOAD=1 |
| LM_AC_CPU_MAXFREQ=none |
| LM_AC_CPU_MINFREQ=none |
| LM_AC_CPU_GOVERNOR=interactive |
| LM_AC_CPU_IGNORE_NICE_LOAD=1 |
| NOLM_AC_CPU_MAXFREQ=none |
| NOLM_AC_CPU_MINFREQ=none |
| NOLM_AC_CPU_GOVERNOR=interactive |
| NOLM_AC_CPU_IGNORE_NICE_LOAD=0 |
| |
| |
| # |
| # Should laptop mode tools control the CPU throttling? This is only useful |
| # on processors that don't have frequency scaling. |
| # (Only works when you have /proc/acpi/processor/CPU*/throttling.) |
| # |
| # This is only useful on older P4 processors that do not support frequency |
| # scaling. On such processors, this is the only way to reduce power consumption |
| # but at the cost of higher performance penalty. |
| # |
| # Enable this only if you have a processor that does not support frequency scaling |
| # On most new processors, you might want to disable it. |
| # |
| # Set to 0 to disable. |
| CONTROL_CPU_THROTTLING=0 |
| |
| |
| # |
| # Legal values are "maximum" for the maximum (slowest) throttling level, |
| # "minimum" for minimum (fastest) throttling level, "medium" for a value |
| # somewhere in the middle (this is usually 50% for P4s), or any value listed |
| # in /proc/acpi/processor/CPU*/throttling. Be careful when using "maximum": |
| # this may be _very_ slow (in fact, with P4s it slows down the processor |
| # by a factor 8). |
| # |
| BATT_CPU_THROTTLING=medium |
| LM_AC_CPU_THROTTLING=medium |
| NOLM_AC_CPU_THROTTLING=minimum |
| |
| BATT_CPU_INPUT_BOOST=1 |
| LM_AC_CPU_INPUT_BOOST=1 |
| NOLM_AC_CPU_INPUT_BOOST=1 |
