intel-pstate: Don't change scaling_governor if P-State isn't active (!105) · Merge requests · upower / power-profiles-daemon · GitLab

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Bastien Nocera requested to merge wip/hadess/passive-pstate into main May 02, 2022

On systems without HWP support, or when the Intel P-State driver runs in "passive" mode, the CPU is effectively controlled by cpufreq governors.

Only modify the cpufreq scaling_governor if the Intel P-State driver is in active mode.

See https://www.kernel.org/doc/html/v5.17/admin-guide/pm/intel_pstate.html#operation-modes

Closes: #91 (closed)