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https://github.com/FeralInteractive/gamemode.git
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e75f2c3942
The platform profile lives in /sys/firmware/acpi/platform_profile. The desiredprof and defaultprof options correspond to the values for the platform profile set when gamescope begins and ends, respectively. HACK: The platform profile may restrict what values the governor can take, so we choose to set the governor before the platform profile in order to store the correct default governor, and restore the platform profile before the governor. This is done to maximize correctness after restoration, but it can cause issues if the previous platform profile restricts the governor. TODO: Save all the state we care about before any of it is changed. In thsi case, we should set (and restore) the platform profile before the governor.
120 lines
5.4 KiB
INI
120 lines
5.4 KiB
INI
[general]
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; The reaper thread will check every 5 seconds for exited clients, for config file changes, and for the CPU/iGPU power balance
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reaper_freq=5
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; The desired governor is used when entering GameMode instead of "performance"
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desiredgov=performance
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; The default governor is used when leaving GameMode instead of restoring the original value
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;defaultgov=powersave
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; The desired platform profile is used when entering GameMode instead of "performance"
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desiredprof=performance
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; The default platform profile is used when leaving GameMode instead of restoring the original value
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;defaultgov=low-power
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; The iGPU desired governor is used when the integrated GPU is under heavy load
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igpu_desiredgov=powersave
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; Threshold to use to decide when the integrated GPU is under heavy load.
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; This is a ratio of iGPU Watts / CPU Watts which is used to determine when the
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; integraged GPU is under heavy enough load to justify switching to
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; igpu_desiredgov. Set this to -1 to disable all iGPU checking and always
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; use desiredgov for games.
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igpu_power_threshold=0.3
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; GameMode can change the scheduler policy to SCHED_ISO on kernels which support it (currently
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; not supported by upstream kernels). Can be set to "auto", "on" or "off". "auto" will enable
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; with 4 or more CPU cores. "on" will always enable. Defaults to "off".
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softrealtime=off
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; GameMode can renice game processes. You can put any value between 0 and 20 here, the value
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; will be negated and applied as a nice value (0 means no change). Defaults to 0.
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; To use this feature, the user must be added to the gamemode group (and then rebooted):
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; sudo usermod -aG gamemode $(whoami)
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renice=0
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; By default, GameMode adjusts the iopriority of clients to BE/0, you can put any value
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; between 0 and 7 here (with 0 being highest priority), or one of the special values
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; "off" (to disable) or "reset" (to restore Linux default behavior based on CPU priority),
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; currently, only the best-effort class is supported thus you cannot set it here
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ioprio=0
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; Sets whether gamemode will inhibit the screensaver when active
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; Defaults to 1
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inhibit_screensaver=1
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; Sets whether gamemode will disable split lock mitigation when active
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; Defaults to 1
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disable_splitlock=1
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[filter]
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; If "whitelist" entry has a value(s)
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; gamemode will reject anything not in the whitelist
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;whitelist=RiseOfTheTombRaider
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; Gamemode will always reject anything in the blacklist
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;blacklist=HalfLife3
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; glxgears
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[gpu]
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; Here Be Dragons!
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; Warning: Use these settings at your own risk
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; Any damage to hardware incurred due to this feature is your responsibility and yours alone
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; It is also highly recommended you try these settings out first manually to find the sweet spots
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; Setting this to the keyphrase "accept-responsibility" will allow gamemode to apply GPU optimisations such as overclocks
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;apply_gpu_optimisations=0
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; The DRM device number on the system (usually 0), ie. the number in /sys/class/drm/card0/
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;gpu_device=0
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; Nvidia specific settings
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; Requires the coolbits extension activated in nvidia-xconfig
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; This corresponds to the desired GPUPowerMizerMode
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; "Adaptive"=0 "Prefer Maximum Performance"=1 and "Auto"=2
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; See NV_CTRL_GPU_POWER_MIZER_MODE and friends in https://github.com/NVIDIA/nvidia-settings/blob/master/src/libXNVCtrl/NVCtrl.h
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;nv_powermizer_mode=1
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; These will modify the core and mem clocks of the highest perf state in the Nvidia PowerMizer
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; They are measured as Mhz offsets from the baseline, 0 will reset values to default, -1 or unset will not modify values
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;nv_core_clock_mhz_offset=0
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;nv_mem_clock_mhz_offset=0
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; AMD specific settings
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; Requires a relatively up to date AMDGPU kernel module
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; See: https://dri.freedesktop.org/docs/drm/gpu/amdgpu.html#gpu-power-thermal-controls-and-monitoring
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; It is also highly recommended you use lm-sensors (or other available tools) to verify card temperatures
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; This corresponds to power_dpm_force_performance_level, "manual" is not supported for now
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;amd_performance_level=high
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[cpu]
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; Parking or Pinning can be enabled with either "yes", "true" or "1" and disabled with "no", "false" or "0".
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; Either can also be set to a specific list of cores to park or pin, comma separated list where "-" denotes
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; a range. E.g "park_cores=1,8-15" would park cores 1 and 8 to 15.
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; The default is uncommented is to disable parking but enable pinning. If either is enabled the code will
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; currently only properly autodetect Ryzen 7900x3d, 7950x3d and Intel CPU:s with E- and P-cores.
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; For Core Parking, user must be added to the gamemode group (not required for Core Pinning):
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; sudo usermod -aG gamemode $(whoami)
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;park_cores=no
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;pin_cores=yes
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[supervisor]
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; This section controls the new gamemode functions gamemode_request_start_for and gamemode_request_end_for
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; The whilelist and blacklist control which supervisor programs are allowed to make the above requests
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;supervisor_whitelist=
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;supervisor_blacklist=
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; In case you want to allow a supervisor to take full control of gamemode, this option can be set
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; This will only allow gamemode clients to be registered by using the above functions by a supervisor client
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;require_supervisor=0
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[custom]
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; Custom scripts (executed using the shell) when gamemode starts and ends
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;start=notify-send "GameMode started"
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; /home/me/bin/stop_foldingathome.sh
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;end=notify-send "GameMode ended"
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; /home/me/bin/start_foldingathome.sh
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; Timeout for scripts (seconds). Scripts will be killed if they do not complete within this time.
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;script_timeout=10
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