kernel_samsung_a34x-permissive/drivers/energy_model/Kconfig
2024-04-28 15:51:13 +02:00

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config LEGACY_ENERGY_MODEL_DT
bool "Legacy DT-based Energy Model of CPUs"
default n
help
The Energy Aware Scheduler (EAS) used to rely on Energy Models
(EMs) statically defined in the Device Tree. More recent
versions of EAS now rely on the EM framework to get the power
costs of CPUs.
This driver reads old-style static EMs in DT and feeds them in
the EM framework, hence enabling to use EAS on platforms with
old DT files. Since EAS now uses only the active costs of CPUs,
the cluster-related costs and idle-costs of the old EM are
ignored.
If in doubt, say N.