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1 # ------------------------------------------------------------------------------
2 # tlp - Parameters for power saving
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.
9 TLP_ENABLE=1
10
11 # Operation mode when no power supply can be detected: AC, BAT.
12 # Concerns some desktop and embedded hardware only.
13 TLP_DEFAULT_MODE=AC
14
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.
17 TLP_PERSISTENT_DEFAULT=0
18
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.
21 DISK_IDLE_SECS_ON_AC=2
22 DISK_IDLE_SECS_ON_BAT=2
23
24 # Dirty page values (timeouts in secs).
25 MAX_LOST_WORK_SECS_ON_AC=60
26 MAX_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, schedutil.
36 # (*) is recommended.
37 # Hint: use tlp-stat -p to show the active driver and available governors.
38 # Important:
39 # powersave for intel_pstate and ondemand for acpi-cpufreq are power
40 # efficient for *almost all* workloads and therefore kernel and most
41 # distributions have chosen them as defaults. If you still want to change,
42 # you should know what you're doing! You *must* disable your distribution's
43 # governor settings or conflicts will occur.
44 #CPU_SCALING_GOVERNOR_ON_AC=powersave
45 #CPU_SCALING_GOVERNOR_ON_BAT=powersave
46
47 # Set the min/max frequency available for the scaling governor.
48 # Possible values strongly depend on your CPU. For available frequencies see
49 # the output of tlp-stat -p.
50 #CPU_SCALING_MIN_FREQ_ON_AC=0
51 #CPU_SCALING_MAX_FREQ_ON_AC=0
52 #CPU_SCALING_MIN_FREQ_ON_BAT=0
53 #CPU_SCALING_MAX_FREQ_ON_BAT=0
54
55 # Set energy performance hints (HWP) for Intel P-state governor:
56 # performance, balance_performance, default, balance_power, power
57 # Values are given in order of increasing power saving.
58 # Note: Intel Skylake or newer CPU and Kernel >= 4.10 required.
59 CPU_HWP_ON_AC=balance_performance
60 CPU_HWP_ON_BAT=balance_power
61
62 # Set Intel P-state performance: 0..100 (%).
63 # Limit the max/min P-state to control the power dissipation of the CPU.
64 # Values are stated as a percentage of the available performance.
65 # Requires an Intel Core i processor with intel_pstate driver.
66 #CPU_MIN_PERF_ON_AC=0
67 #CPU_MAX_PERF_ON_AC=100
68 #CPU_MIN_PERF_ON_BAT=0
69 #CPU_MAX_PERF_ON_BAT=30
70
71 # Set the CPU "turbo boost" feature: 0=disable, 1=allow
72 # Requires an Intel Core i processor.
73 # Important:
74 # - This may conflict with your distribution's governor settings
75 # - A value of 1 does *not* activate boosting, it just allows it
76 #CPU_BOOST_ON_AC=1
77 #CPU_BOOST_ON_BAT=0
78
79 # Minimize number of used CPU cores/hyper-threads under light load conditions:
80 # 0=disable, 1=enable.
81 SCHED_POWERSAVE_ON_AC=1
82 SCHED_POWERSAVE_ON_BAT=1
83
84 # Kernel NMI Watchdog:
85 # 0=disable (default, saves power), 1=enable (for kernel debugging only).
86 NMI_WATCHDOG=0
87
88 # Change CPU voltages aka "undervolting" - Kernel with PHC patch required.
89 # Frequency voltage pairs are written to:
90 # /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
91 # CAUTION: only use this, if you thoroughly understand what you are doing!
92 #PHC_CONTROLS="F:V F:V F:V F:V"
93
94 # Set CPU performance versus energy savings policy:
95 # performance, balance-performance, default, balance-power, power.
96 # Values are given in order of increasing power saving.
97 # Requires kernel module msr and x86_energy_perf_policy from linux-tools.
98 ENERGY_PERF_POLICY_ON_AC=default
99 ENERGY_PERF_POLICY_ON_BAT=power
100
101 # Disk devices; separate multiple devices with spaces (default: sda).
102 # Devices can be specified by disk ID also (lookup with: tlp diskid).
103 DISK_DEVICES="sda sdb"
104
105 # Disk advanced power management level: 1..254, 255 (max saving, min, off).
106 # Levels 1..127 may spin down the disk; 255 allowable on most drives.
107 # Separate values for multiple disks with spaces. Use the special value 'keep'
108 # to keep the hardware default for the particular disk.
109 DISK_APM_LEVEL_ON_AC="100 100"
110 DISK_APM_LEVEL_ON_BAT="100 100"
111
112 # Hard disk spin down timeout:
113 # 0: spin down disabled
114 # 1..240: timeouts from 5s to 20min (in units of 5s)
115 # 241..251: timeouts from 30min to 5.5 hours (in units of 30min)
116 # See 'man hdparm' for details.
117 # Separate values for multiple disks with spaces. Use the special value 'keep'
118 # to keep the hardware default for the particular disk.
119 DISK_SPINDOWN_TIMEOUT_ON_AC="2 2"
120 DISK_SPINDOWN_TIMEOUT_ON_BAT="2 2"
121
122 # Select IO scheduler for the disk devices: cfq, deadline, noop (Default: cfq).
123 # Separate values for multiple disks with spaces. Use the special value 'keep'
124 # to keep the kernel default scheduler for the particular disk.
125 #DISK_IOSCHED="cfq cfq"
126
127 # AHCI link power management (ALPM) for disk devices:
128 # min_power, med_power_with_dipm(*), medium_power, max_performance.
129 # (*) Kernel >= 4.15 required, then recommended.
130 # Multiple values separated with spaces are tried sequentially until success.
131 SATA_LINKPWR_ON_AC="med_power_with_dipm min_power"
132 SATA_LINKPWR_ON_BAT="med_power_with_dipm min_power"
133
134 # Exclude host devices from AHCI link power management.
135 # Separate multiple hosts with spaces.
136 #SATA_LINKPWR_BLACKLIST="host1"
137
138 # Runtime Power Management for AHCI host and disks devices:
139 # on=disable, auto=enable.
140 # EXPERIMENTAL ** WARNING: auto will most likely cause system lockups/data loss.
141 AHCI_RUNTIME_PM_ON_AC=on
142 AHCI_RUNTIME_PM_ON_BAT=on
143
144 # Seconds of inactivity before disk is suspended.
145 AHCI_RUNTIME_PM_TIMEOUT=15
146
147 # PCI Express Active State Power Management (PCIe ASPM):
148 # default, performance, powersave.
149 PCIE_ASPM_ON_AC=default
150 PCIE_ASPM_ON_BAT=default
151
152 # Radeon graphics clock speed (profile method): low, mid, high, auto, default;
153 # auto = mid on BAT, high on AC; default = use hardware defaults.
154 RADEON_POWER_PROFILE_ON_AC=default
155 RADEON_POWER_PROFILE_ON_BAT=low
156
157 # Radeon dynamic power management method (DPM): battery, performance.
158 RADEON_DPM_STATE_ON_AC=performance
159 RADEON_DPM_STATE_ON_BAT=battery
160
161 # Radeon DPM performance level: auto, low, high; auto is recommended.
162 RADEON_DPM_PERF_LEVEL_ON_AC=auto
163 RADEON_DPM_PERF_LEVEL_ON_BAT=auto
164
165 # WiFi power saving mode: on=enable, off=disable; not supported by all adapters.
166 WIFI_PWR_ON_AC=on
167 WIFI_PWR_ON_BAT=on
168
169 # Disable wake on LAN: Y/N.
170 WOL_DISABLE=Y
171
172 # Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
173 # A value of 0 disables, >=1 enables power saving (recommended: 1).
174 SOUND_POWER_SAVE_ON_AC=1
175 SOUND_POWER_SAVE_ON_BAT=1
176
177 # Disable controller too (HDA only): Y/N.
178 SOUND_POWER_SAVE_CONTROLLER=Y
179
180 # Power off optical drive in UltraBay/MediaBay: 0=disable, 1=enable.
181 # Drive can be powered on again by releasing (and reinserting) the eject lever
182 # or by pressing the disc eject button on newer models.
183 # Note: an UltraBay/MediaBay hard disk is never powered off.
184 BAY_POWEROFF_ON_AC=0
185 BAY_POWEROFF_ON_BAT=0
186 # Optical drive device to power off (default sr0).
187 BAY_DEVICE="sr0"
188
189 # Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
190 RUNTIME_PM_ON_AC=auto
191 RUNTIME_PM_ON_BAT=auto
192
193 # Exclude PCI(e) device adresses the following list from Runtime PM
194 # (separate with spaces). Use lspci to get the adresses (1st column).
195 #RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"
196
197 # Exclude PCI(e) devices assigned to the listed drivers from Runtime PM.
198 # Default when unconfigured is "amdgpu nouveau nvidia radeon" which
199 # prevents accidential power-on of dGPU in hybrid graphics setups.
200 # Use "" to disable the feature completely.
201 # Separate multiple drivers with spaces.
202 RUNTIME_PM_DRIVER_BLACKLIST="nouveau"
203
204 # Set to 0 to disable, 1 to enable USB autosuspend feature.
205 USB_AUTOSUSPEND=1
206
207 # Exclude listed devices from USB autosuspend (separate with spaces).
208 # Use lsusb to get the ids.
209 # Note: input devices (usbhid) are excluded automatically
210 USB_BLACKLIST="0bda:8153"
211
212 # Bluetooth devices are excluded from USB autosuspend:
213 # 0=do not exclude, 1=exclude.
214 USB_BLACKLIST_BTUSB=0
215
216 # Phone devices are excluded from USB autosuspend:
217 # 0=do not exclude, 1=exclude (enable charging).
218 USB_BLACKLIST_PHONE=0
219
220 # Printers are excluded from USB autosuspend:
221 # 0=do not exclude, 1=exclude.
222 USB_BLACKLIST_PRINTER=0
223
224 # WWAN devices are excluded from USB autosuspend:
225 # 0=do not exclude, 1=exclude.
226 USB_BLACKLIST_WWAN=0
227
228 # Include listed devices into USB autosuspend even if already excluded
229 # by the blacklists above (separate with spaces).
230 # Use lsusb to get the ids.
231 #USB_WHITELIST="1111:2222 3333:4444"
232
233 # Set to 1 to disable autosuspend before shutdown, 0 to do nothing
234 # (workaround for USB devices that cause shutdown problems).
235 #USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1
236
237 # Restore radio device state (Bluetooth, WiFi, WWAN) from previous shutdown
238 # on system startup: 0=disable, 1=enable.
239 # Hint: the parameters DEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below
240 # are ignored when this is enabled!
241 RESTORE_DEVICE_STATE_ON_STARTUP=0
242
243 # Radio devices to disable on startup: bluetooth, wifi, wwan.
244 # Separate multiple devices with spaces.
245 DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"
246
247 # Radio devices to enable on startup: bluetooth, wifi, wwan.
248 # Separate multiple devices with spaces.
249 #DEVICES_TO_ENABLE_ON_STARTUP="wifi"
250
251 # Radio devices to disable on shutdown: bluetooth, wifi, wwan.
252 # (workaround for devices that are blocking shutdown).
253 DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"
254
255 # Radio devices to enable on shutdown: bluetooth, wifi, wwan.
256 # (to prevent other operating systems from missing radios).
257 #DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"
258
259 # Radio devices to enable on AC: bluetooth, wifi, wwan.
260 #DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"
261
262 # Radio devices to disable on battery: bluetooth, wifi, wwan.
263 #DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"
264
265 # Radio devices to disable on battery when not in use (not connected):
266 # bluetooth, wifi, wwan.
267 #DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifi wwan"
268
269 # Battery charge thresholds (ThinkPad only, tp-smapi or acpi-call kernel module
270 # required). Charging starts when the remaining capacity falls below the
271 # START_CHARGE_THRESH value and stops when exceeding the STOP_CHARGE_THRESH value.
272 # Main / Internal battery (values in %)
273 #START_CHARGE_THRESH_BAT0=75
274 #STOP_CHARGE_THRESH_BAT0=80
275 # Ultrabay / Slice / Replaceable battery (values in %)
276 #START_CHARGE_THRESH_BAT1=75
277 #STOP_CHARGE_THRESH_BAT1=80
278
279 # Restore charge thresholds when AC is unplugged: 0=disable, 1=enable.
280 #RESTORE_THRESHOLDS_ON_BAT=1
281
282 # ------------------------------------------------------------------------------
283 # tlp-rdw - Parameters for the radio device wizard
284 # Possible devices: bluetooth, wifi, wwan.
285
286 # Hints:
287 # - Parameters are disabled by default, remove the leading # to enable them
288 # - Separate multiple radio devices with spaces
289
290 # Radio devices to disable on connect.
291 #DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
292 #DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
293 #DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"
294
295 # Radio devices to enable on disconnect.
296 #DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"
297 #DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""
298 #DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""
299
300 # Radio devices to enable/disable when docked.
301 #DEVICES_TO_ENABLE_ON_DOCK=""
302 #DEVICES_TO_DISABLE_ON_DOCK=""
303
304 # Radio devices to enable/disable when undocked.
305 #DEVICES_TO_ENABLE_ON_UNDOCK="wifi"
306 #DEVICES_TO_DISABLE_ON_UNDOCK=""
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