1.6.0

Feature Highlights:

Battery Care

• LG Gram laptops:
  • Use standard sysfs attribute charge_control_end_threshold provided by kernel 5.18 and newer
  • Restore threshold after hibernate
• System76 laptops with open source EC firmware: start and stop threshold
• ThinkPads: model detection adapted Libreboot (Issue #679)
• Toshiba/Dynabook laptops: stop threshold 80/100%

Configuration

• Allow comments (#) after parameters (Issue #598)
• tlp-stat -c/--cdiff: append a notice to deprecated or removed parameters

General

• MEM_SLEEP_ON_AC/BAT: change system suspend mode (deep, s2idle)
• Add ZSH command completion
• tlp-stat -s:
  • Silence warnings about unmasked systemd-rfkill.service/.socket when DEVICES_TO_ENABLE/DISABLE_ON_STARTUP is actually unconfigured
  • Show system suspend mode

PCI(e) devices

• RUNTIME_PM_ENABLE/DISABLE: apply even when RUNTIME_PM_ON_AC/BAT is disabled (Issue #614)

Processor

• CPU_DRIVER_OPMODE_ON_AC/BAT: set CPU scaling driver operation mode (active, guided, passive) for amd-pstate or intel_pstate driver
• CPU_ENERGY_PERF_POLICY_ON_AC/BAT: now supports AMD Zen 2 or newer CPUs (requires amd-pstate driver as of kernel 6.3)
• SCHED_POWERSAVE_ON_AC/BAT: removed (unavailable since kernel 3.5)
• tlp-stat -p:
  • Show amd-pstate operation mode, dynamic boost and performance attributes
  • Show min/max operating frequency the processor can run at (cpuinfo_min/max_freq) and limit imposed by the BIOS (bios_limit)

Radio Devices

• DEVICES_TO_ENABLE/DISABLE_ON_SHUTDOWN: deprecated - feature will be removed in TLP 1.7

USB

• USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN: deprecated - feature will be removed in TLP 1.7

Bugfixes:

Operation

• Deactivate AHCI_RUNTIME_PM and PCIE_ASPM before suspend to avoid resume freezes (Issue #593, #606, #698)

Processor

• Set governor although not listed in scaling_available_governors

See the full changelog for remaining features and bugfixes.