Linaro Connect 2025
LIS25-130 Multiple system-wide low power-states
Technical presentation - 30 minutes (including q&a)
- Wednesday, 14 May 14:30 - 14:55
- Room: Session room 2 | Opala I & II
The Linux Kernel, along with its platform configuration, is today limited to support a fixed number of system-wide low power-states. Suspend-To-Ram and Suspend-To-Idle are two examples of these low power-states. Moving forward, we have observed new use-cases and platform configurations that start to require a more dynamical range of low power-states. Typically, based upon running use-cases, different system-wakeup latency-constraints must be taken into account when selecting the proper low power-state for the platform to enter. In this session we will look into this topic in more detail and discuss the solutions that are being worked upon.
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