# tlp - Parameters for power save
# Hint: some features are disabled by default, remove the leading # to enable them
# Set to 0 to disable/1 to enable TLP
TLP_ENABLE=1
# Seconds laptop mode has to to wait after the disk goes idle before doing a sync.
# Non-zero value enables, zero disables laptop mode.
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2
# Dirty page values (timeouts in secs).
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60
# Change CPU voltages aka "undervolting" - Kernel with PHC patch required
# Freq:voltage pairs are written to /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
# CAUTION: only use this, if you thoroughly understand what you are doing!
PHC_CONTROLS="11:45 10:25 8:4 6:4 136:4"
# Hard disk devices, separate multiple devices with spaces (default: sda).
DISK_DEVICES="sda"
# Hard disk advanced power management level: 1(max saving)..254(off)
# Levels 1..127 spin down the disk.
# Separate values for multiple devices "sda sdb" with spaces.
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
# SATA aggressive link power management (ALPM):
# min_power/medium_power/max_performance
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
# WiFi power saving mode: 1=disable/5=enable
# (Kernel >= 2.6.32, some adapters only!)
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
# Disable wake on lan: Y/N
WOL_DISABLE=Y
# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
# A value of 0 disables / >=1 enables power save.
SOUND_POWER_SAVE=1
# Disable controller too (HDA only): Y/N
SOUND_POWER_SAVE_CONTROLLER=Y
# Set to 1 to power off optical drive in UltraBay (ThinkPads only)
# when running on battery. A value of 0 disables this Feature (Default).
# Drive can be powered on again by releasing (and reinserting) the
# eject lever or by pressing the disc eject button on newer models.
# Note: an UltraBay hard disk is never powered off.
BAY_POWEROFF_ON_BAT=1
# Optical drive device to power off (default sr0)
BAY_DEVICE="sr0"
# Set to 0 to disable/1 to enable usb autosuspend feature
USB_AUTOSUSPEND=1
# Devices from the following list are excluded from usb autosuspend
# (separate with spaces). Use lsusb to get the id's.
# Note: input devices (usbhid) are excluded automatically
#USB_BLACKLIST="046d:c03e 045e:00dd 13b2:0008"
# Devices to disable on startup: bluetooth wifi wwan
DEVICES_TO_DISABLE_ON_STARTUP="bluetooth"
# Devices to disable on shutdown: bluetooth wifi wwan
# (workaround for devices that are blocking shutdown)
#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"
# Battery charge thresholds (ThinkPad only, tp-smapi kernel module required)
# Charging starts when the remaining capacity falls below the START_CHARGE_TRESH
# value and stops when exceeding the STOP_CHARGE_TRESH value.
# Main battery (values in %)
START_CHARGE_THRESH_BAT0=50
STOP_CHARGE_THRESH_BAT0=100
# Ultrabay battery (values in %)
#START_CHARGE_THRESH_BAT1=75
#STOP_CHARGE_THRESH_BAT1=80
