On 22/03/2024 12:08, Lukasz Luba wrote: > When the voltage for OPPs is adjusted there is a need to also update > Energy Model framework. The EM data contains power values which depend > on voltage values. The EM structure is used for thermal (IPA governor) > and in scheduler task placement (EAS) so it should reflect the real HW > model as best as possible to operate properly. > > Based on data on Exynos5422 ASV tables the maximum power difference might > be ~29%. An Odroid-XU4 (with a random sample SoC in this chip lottery) > showed power difference for some OPPs ~20%. Therefore, it's worth to > update the EM. > > Signed-off-by: Lukasz Luba <lukasz.luba@xxxxxxx> > --- > drivers/soc/samsung/exynos-asv.c | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) I assume there is dependency, even though cover letter did not mention it, so: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof
