[PATCH 0/2] Ignore Energy Model with abstract scale in IPA and DTPM

From: Lukasz Luba
Date: Mon Feb 07 2022 - 02:44:32 EST


Hi all,

The Energy Model supports abstract scale power values. This might cause
issues for some mechanisms like thermal governor IPA or DTPM, which
expect that all devices provide sane power values. This patch set prevents
from registering such devices for IPA and DTPM.

Regards,
Lukasz

Lukasz Luba (2):
thermal: cooling: Check Energy Model type in cpufreq_cooling and
devfreq_cooling
powercap: DTPM: Check Energy Model type for power values scale

drivers/powercap/dtpm_cpu.c | 2 +-
drivers/thermal/cpufreq_cooling.c | 2 +-
drivers/thermal/devfreq_cooling.c | 16 +++++++++++++---
3 files changed, 15 insertions(+), 5 deletions(-)

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2.17.1