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4e673320 1# ------------------------------------------------------------------------------
94942314 2# tlp - Parameters for power saving
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3# See full explanation: http://linrunner.de/en/tlp/docs/tlp-configuration.html
4
5# Hint: some features are disabled by default, remove the leading # to enable
6# them.
7
8# Set to 0 to disable, 1 to enable TLP.
9TLP_ENABLE=1
10
11# Operation mode when no power supply can be detected: AC, BAT
12# Concerns some desktop and embedded hardware only.
13TLP_DEFAULT_MODE=AC
14
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15# Operation mode select: 0=depend on power source, 1=always use TLP_DEFAULT_MODE
16# Hint: use in conjunction with TLP_DEFAULT_MODE=BAT for BAT settings on AC
17TLP_PERSISTENT_DEFAULT=0
18
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19# Seconds laptop mode has to wait after the disk goes idle before doing a sync.
20# Non-zero value enables, zero disables laptop mode.
21DISK_IDLE_SECS_ON_AC=0
22DISK_IDLE_SECS_ON_BAT=2
23
24# Dirty page values (timeouts in secs).
25MAX_LOST_WORK_SECS_ON_AC=15
26MAX_LOST_WORK_SECS_ON_BAT=60
27
28# Hint: CPU parameters below are disabled by default, remove the leading #
29# to enable them, otherwise kernel default values are used.
30
31# Select a CPU frequency scaling governor.
32# Intel Core i processor with intel_pstate driver:
33# powersave(*), performance
34# Older hardware with acpi-cpufreq driver:
35# ondemand(*), powersave, performance, conservative
36# (*) is recommended.
37# Hint: use tlp-stat -p to show the active driver and available governors.
38# Important:
39# You *must* disable your distribution's governor settings or conflicts will
40# occur. ondemand is sufficient for *almost all* workloads, you should know
41# what you're doing!
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42CPU_SCALING_GOVERNOR_ON_AC=performance
43CPU_SCALING_GOVERNOR_ON_BAT=powersave
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44
45# Set the min/max frequency available for the scaling governor.
46# Possible values strongly depend on your CPU. For available frequencies see
47# the output of tlp-stat -p.
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48CPU_SCALING_MIN_FREQ_ON_AC=800000
49CPU_SCALING_MAX_FREQ_ON_AC=3300000
50CPU_SCALING_MIN_FREQ_ON_BAT=800000
51CPU_SCALING_MAX_FREQ_ON_BAT=3300000
52
53# Set energy performance hints (HWP) for Intel P-state governor:
54# default, performance, balance_performance, balance_power, power
55# Values are given in order of increasing power saving.
56# Note: Intel Skylake or newer CPU and Kernel >= 4.10 required.
57CPU_HWP_ON_AC=balance_performance
58CPU_HWP_ON_BAT=balance_power
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59
60# Set Intel P-state performance: 0..100 (%)
61# Limit the max/min P-state to control the power dissipation of the CPU.
62# Values are stated as a percentage of the available performance.
63# Requires an Intel Core i processor with intel_pstate driver.
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64CPU_MIN_PERF_ON_AC=0
65CPU_MAX_PERF_ON_AC=100
66CPU_MIN_PERF_ON_BAT=0
67CPU_MAX_PERF_ON_BAT=100
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68
69# Set the CPU "turbo boost" feature: 0=disable, 1=allow
70# Requires an Intel Core i processor.
71# Important:
72# - This may conflict with your distribution's governor settings
73# - A value of 1 does *not* activate boosting, it just allows it
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74CPU_BOOST_ON_AC=1
75CPU_BOOST_ON_BAT=1
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76
77# Minimize number of used CPU cores/hyper-threads under light load conditions
78SCHED_POWERSAVE_ON_AC=0
79SCHED_POWERSAVE_ON_BAT=1
80
81# Kernel NMI Watchdog:
82# 0=disable (default, saves power), 1=enable (for kernel debugging only)
83NMI_WATCHDOG=0
84
85# Change CPU voltages aka "undervolting" - Kernel with PHC patch required
86# Frequency voltage pairs are written to:
87# /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
88# CAUTION: only use this, if you thoroughly understand what you are doing!
89#PHC_CONTROLS="F:V F:V F:V F:V"
90
91# Set CPU performance versus energy savings policy:
92# performance, normal, powersave
93# Requires kernel module msr and x86_energy_perf_policy from linux-tools
94ENERGY_PERF_POLICY_ON_AC=performance
95ENERGY_PERF_POLICY_ON_BAT=powersave
96
97# Hard disk devices; separate multiple devices with spaces (default: sda).
98# Devices can be specified by disk ID also (lookup with: tlp diskid).
99DISK_DEVICES="sda"
100
101# Hard disk advanced power management level: 1..254, 255 (max saving, min, off)
102# Levels 1..127 may spin down the disk; 255 allowable on most drives.
103# Separate values for multiple disks with spaces. Use the special value 'keep'
104# to keep the hardware default for the particular disk.
105DISK_APM_LEVEL_ON_AC="254"
106DISK_APM_LEVEL_ON_BAT="128"
107
108# Hard disk spin down timeout:
109# 0: spin down disabled
110# 1..240: timeouts from 5s to 20min (in units of 5s)
111# 241..251: timeouts from 30min to 5.5 hours (in units of 30min)
112# See 'man hdparm' for details.
113# Separate values for multiple disks with spaces. Use the special value 'keep'
114# to keep the hardware default for the particular disk.
115#DISK_SPINDOWN_TIMEOUT_ON_AC="0 0"
116#DISK_SPINDOWN_TIMEOUT_ON_BAT="0 0"
117
118# Select IO scheduler for the disk devices: cfq, deadline, noop (Default: cfq);
119# Separate values for multiple disks with spaces. Use the special value 'keep'
120# to keep the kernel default scheduler for the particular disk.
121#DISK_IOSCHED="cfq cfq"
122
123# SATA aggressive link power management (ALPM):
124# min_power, medium_power, max_performance
125#SATA_LINKPWR_ON_AC=max_performance
126#SATA_LINKPWR_ON_BAT=min_power
127
128# Exclude SATA host devices from link power management.
129# Separate multiple hosts with spaces.
130#SATA_LINKPWR_BLACKLIST="host1"
131
132# Runtime Power Management for AHCI controllers and disks:
133# on=disable, auto=enable
134# EXPERIMENTAL ** WARNING: auto will most likely cause system lockups/data loss
135#AHCI_RUNTIME_PM_ON_AC=on
136#AHCI_RUNTIME_PM_ON_BAT=on
137
138# Seconds of inactivity before disk is suspended
139AHCI_RUNTIME_PM_TIMEOUT=15
140
141# PCI Express Active State Power Management (PCIe ASPM):
142# default, performance, powersave
143PCIE_ASPM_ON_AC=performance
144PCIE_ASPM_ON_BAT=powersave
145
146# Radeon graphics clock speed (profile method): low, mid, high, auto, default;
147# auto = mid on BAT, high on AC; default = use hardware defaults.
148# (Kernel >= 2.6.35 only, open-source radeon driver explicitly)
149#RADEON_POWER_PROFILE_ON_AC=high
150#RADEON_POWER_PROFILE_ON_BAT=low
151
152# Radeon dynamic power management method (DPM): battery, performance
153# (Kernel >= 3.11 only, requires boot option radeon.dpm=1)
154#RADEON_DPM_STATE_ON_AC=performance
155#RADEON_DPM_STATE_ON_BAT=battery
156
157# Radeon DPM performance level: auto, low, high; auto is recommended.
158#RADEON_DPM_PERF_LEVEL_ON_AC=auto
159#RADEON_DPM_PERF_LEVEL_ON_BAT=auto
160
161# WiFi power saving mode: on=enable, off=disable; not supported by all adapters.
162WIFI_PWR_ON_AC=off
163WIFI_PWR_ON_BAT=on
164
165# Disable wake on LAN: Y/N
166WOL_DISABLE=Y
167
168# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
94942314 169# A value of 0 disables, >=1 enables power saving.
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170SOUND_POWER_SAVE_ON_AC=0
171SOUND_POWER_SAVE_ON_BAT=1
172
173# Disable controller too (HDA only): Y/N
174SOUND_POWER_SAVE_CONTROLLER=N
175
94942314 176# Power off optical drive in UltraBay/MediaBay: 0=disable, 1=enable.
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177# Drive can be powered on again by releasing (and reinserting) the eject lever
178# or by pressing the disc eject button on newer models.
179# Note: an UltraBay/MediaBay hard disk is never powered off.
94942314 180#BAY_POWEROFF_ON_AC=0
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181#BAY_POWEROFF_ON_BAT=0
182# Optical drive device to power off (default sr0).
183#BAY_DEVICE="sr0"
184
185# Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable
186RUNTIME_PM_ON_AC=on
187RUNTIME_PM_ON_BAT=auto
188
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189# Exclude PCI(e) device adresses the following list from Runtime PM
190# (separate with spaces). Use lspci to get the adresses (1st column).
191#RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"
192
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193# Exclude PCI(e) devices assigned to the listed drivers from Runtime PM.
194# Default when unconfigured is "amdgpu nouveau nvidia radeon" which
195# prevents accidential power-on of dGPU in hybrid graphics setups.
196# Use "" to disable the feature completely.
4e673320 197# Separate multiple drivers with spaces.
94942314 198#RUNTIME_PM_DRIVER_BLACKLIST="amdgpu nouveau nvidia radeon"
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199
200# Set to 0 to disable, 1 to enable USB autosuspend feature.
201USB_AUTOSUSPEND=1
202
203# Exclude listed devices from USB autosuspend (separate with spaces).
204# Use lsusb to get the ids.
94942314 205# Note: input devices (usbhid) are excluded automatically
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206#USB_BLACKLIST="1111:2222 3333:4444"
207
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208# Bluetooth devices are excluded from USB autosuspend:
209# 0=do not exclude, 1=exclude
210USB_BLACKLIST_BTUSB=0
211
212# Phone devices are excluded from USB autosuspend:
213# 0=do not exclude, 1=exclude (enable charging)
214USB_BLACKLIST_PHONE=0
215
216# WWAN devices are excluded from USB autosuspend:
217# 0=do not exclude, 1=exclude
218USB_BLACKLIST_WWAN=1
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219
220# Include listed devices into USB autosuspend even if already excluded
94942314 221# by the blacklists above (separate with spaces).
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222# Use lsusb to get the ids.
223#USB_WHITELIST="1111:2222 3333:4444"
224
225# Set to 1 to disable autosuspend before shutdown, 0 to do nothing
226# (workaround for USB devices that cause shutdown problems).
227#USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1
228
229# Restore radio device state (Bluetooth, WiFi, WWAN) from previous shutdown
230# on system startup: 0=disable, 1=enable.
231# Hint: the parameters DEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below
232# are ignored when this is enabled!
233RESTORE_DEVICE_STATE_ON_STARTUP=0
234
235# Radio devices to disable on startup: bluetooth, wifi, wwan.
236# Separate multiple devices with spaces.
237#DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"
238
239# Radio devices to enable on startup: bluetooth, wifi, wwan.
240# Separate multiple devices with spaces.
241#DEVICES_TO_ENABLE_ON_STARTUP="wifi"
242
243# Radio devices to disable on shutdown: bluetooth, wifi, wwan
244# (workaround for devices that are blocking shutdown).
245#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"
246
247# Radio devices to enable on shutdown: bluetooth, wifi, wwan
248# (to prevent other operating systems from missing radios).
249#DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"
250
251# Radio devices to enable on AC: bluetooth, wifi, wwan
252#DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"
253
254# Radio devices to disable on battery: bluetooth, wifi, wwan
255#DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"
256
257# Radio devices to disable on battery when not in use (not connected):
258# bluetooth, wifi, wwan
259#DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifi wwan"
260
261# Battery charge thresholds (ThinkPad only, tp-smapi or acpi-call kernel module
262# required). Charging starts when the remaining capacity falls below the
263# START_CHARGE_THRESH value and stops when exceeding the STOP_CHARGE_THRESH value.
264# Main / Internal battery (values in %)
265#START_CHARGE_THRESH_BAT0=75
266#STOP_CHARGE_THRESH_BAT0=80
267# Ultrabay / Slice / Replaceable battery (values in %)
268#START_CHARGE_THRESH_BAT1=75
269#STOP_CHARGE_THRESH_BAT1=80
270
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271# Restore charge thresholds when AC is unplugged: 0=disable, 1=enable
272#RESTORE_THRESHOLDS_ON_BAT=1
273
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274# ------------------------------------------------------------------------------
275# tlp-rdw - Parameters for the radio device wizard
276# Possible devices: bluetooth, wifi, wwan
277
278# Hints:
279# - Parameters are disabled by default, remove the leading # to enable them.
280# - Separate multiple radio devices with spaces.
281
282# Radio devices to disable on connect.
283#DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
284#DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
285#DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"
286
287# Radio devices to enable on disconnect.
288#DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"
289#DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""
290#DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""
291
292# Radio devices to enable/disable when docked.
293#DEVICES_TO_ENABLE_ON_DOCK=""
294#DEVICES_TO_DISABLE_ON_DOCK=""
295
296# Radio devices to enable/disable when undocked.
297#DEVICES_TO_ENABLE_ON_UNDOCK="wifi"
298#DEVICES_TO_DISABLE_ON_UNDOCK=""