| Message ID | 20241219091109.10050-1-xuewen.yan@unisoc.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | power: energy_model: Rework the depends on for CONFIG_ENERGY_MODEL | expand |
On 12/19/24 09:11, Xuewen Yan wrote: > From: Jeson Gao <jeson.gao@unisoc.com> > > Now not only CPUs can use energy efficiency models, but GPUs > can also use. On the other hand, even with only one CPU, we can also > use energy_model to align control in thermal. > So remove the dependence of SMP, and add the DEVFREQ. That's true, there are 1-CPU platforms supported. Also, GPU can have the EM alone. > > Signed-off-by: Jeson Gao <jeson.gao@unisoc.com> > --- > kernel/power/Kconfig | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig > index afce8130d8b9..c532aee09e12 100644 > --- a/kernel/power/Kconfig > +++ b/kernel/power/Kconfig > @@ -361,8 +361,7 @@ config CPU_PM > > config ENERGY_MODEL > bool "Energy Model for devices with DVFS (CPUs, GPUs, etc)" > - depends on SMP > - depends on CPU_FREQ > + depends on CPU_FREQ || PM_DEVFREQ > help > Several subsystems (thermal and/or the task scheduler for example) > can leverage information about the energy consumed by devices to Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index afce8130d8b9..c532aee09e12 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -361,8 +361,7 @@ config CPU_PM config ENERGY_MODEL bool "Energy Model for devices with DVFS (CPUs, GPUs, etc)" - depends on SMP - depends on CPU_FREQ + depends on CPU_FREQ || PM_DEVFREQ help Several subsystems (thermal and/or the task scheduler for example) can leverage information about the energy consumed by devices to