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-rw-r--r-- | throttle-runtime-pm.rules | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/throttle-runtime-pm.rules b/throttle-runtime-pm.rules new file mode 100644 index 000000000000..f4cac9a6c17e --- /dev/null +++ b/throttle-runtime-pm.rules @@ -0,0 +1,46 @@ +## Throttle - Runtime management udev rules. +## Whitelisted Actions +ACTION!="add", GOTO="runtime_pm_rules_end" + +## Blacklisted Devices (USB Keyboard/Mouse, etc.) +# Logitec Unifying Reciever (occasionally disabled ?) +ATTR{idVendor}=="046d", ATTR{idProduct}=="c52b", GOTO="runtime_pm_rules_end" +# Standard Microsystems Corp. 2 Port Hub (doesn't charge with runtime pm ?) +ATTR{idVendor}=="0424", ATTR{idProduct}=="a700", GOTO="runtime_pm_rules_end" +# Charge Sixaxis/Dualshock 3 (disconnect or charge too slowly with runtime pm ?) +ATTR{idVendor}=="054c", ATTR{idProduct}=="0268", GOTO="runtime_pm_rules_end" + +# Asynchronous power transitions +SUBSYSTEMS=="*" ATTR{power/async}=="disabled", ATTR{power/async}="enabled" + +# Backlight +SUBSYSTEM=="backlight", TEST=="brightness", ATTR{brightness}="0" + +# Hard disk power saving +SUBSYSTEM=="scsi_host", KERNEL=="host*", ATTR{link_power_management_policy}="min_power" +KERNEL=="[hs]d[a-z]", ATTR{queue/rotational}=="1", RUN+="/usr/bin/hdparm -B 1 -M 128 /dev/%k" + +# Various subsystems runtime power management +SUBSYSTEMS=="*", ATTR{power/control}=="on", ATTR{power/control}="auto" + +# USB autosuspend devices after 1 sec (may disable some old devices!) +SUBSYSTEM=="usb", TEST=="power/autosuspend", ATTR{power/autosuspend}="1" +SUBSYSTEM=="usb", TEST=="power/autosuspend_delay_ms", ATTR{power/autosuspend_delay_ms}="1" + +# Various subsystems power saving +SUBSYSTEMS=="*", TEST=="parameters/power_save", ATTR{parameters/power_save}="1" +SUBSYSTEMS=="*", ATTR{parameters/power_save_controller}=="N", ATTR{parameters/power_save_controller}="Y" + +# Universally enable D3 Cold +DRIVER=="*", ATTR{d3cold_allowed}=="0", ATTR{d3cold_allowed}="1" + +# Network Powersaving +SUBSYSTEM=="net", KERNEL=="wl*", RUN+="/usr/bin/iw dev %k set power_save on" +SUBSYSTEM=="net", KERNEL=="e*", RUN+="/usr/sbin/ethtool -s %k wol d" +SUBSYSTEM=="net", TEST=="device/power/wakeup", ATTR{device/power/wakeup}="disabled" + +# Reduce LED Brightness +SUBSYSTEM=="leds", TEST=="brightness", ATTR{brightness}="0" + +# Exit +LABEL="runtime_pm_rules_end" |