Power Management — The Linux Kernel 5.18.5-gnu-1 documentation

# Power Management

- Power Management Strategies
- System-Wide Power Management
  - System Sleep States
  - System Suspend Code Flows
- Working-State Power Management
  - CPU Idle Time Management
  - `intel_idle` CPU Idle Time Management Driver
  - CPU Performance Scaling
  - `intel_pstate` CPU Performance Scaling Driver
  - `amd-pstate` CPU Performance Scaling Driver
  - Legacy Documentation of CPU Performance Scaling Drivers
  - Intel Performance and Energy Bias Hint
  - Intel(R) Speed Select Technology User Guide
  - Intel Uncore Frequency Scaling