add powertop opti

pad92 · Feb 25, 2022 · e2d6087 · e2d6087
1 parent 4f745fa
commit e2d6087
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/bin/powertop.sh b/bin/powertop.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+powertop --auto-tune
+HIDDEVICES=$(ls /sys/bus/usb/drivers/usbhid | grep -oE '^[0-9]+-[0-9\.]+' | sort -u)
+for i in $HIDDEVICES; do
+  echo -n "Enabling " | cat - /sys/bus/usb/devices/$i/product
+  echo 'on' > /sys/bus/usb/devices/$i/power/control
+done