[PATCH 0/2] SCMI performance protocol power scale interface
Viresh Kumar
viresh.kumar at linaro.org
Mon Dec 7 23:48:03 EST 2020
On 07-12-20, 12:43, Viresh Kumar wrote:
> On 24-11-20, 10:43, Lukasz Luba wrote:
> > Hi all,
> >
> > The Energy Model (EM) supports power values expressed in an abstract scale
> > via new API. The SCMI performance protocol provides the information about
> > power scale. This patch set implements the needed interface and updates
> > cpufreq driver to set the right scale in the EM.
> >
> > It is based on top of patch series adding milli-Watts flag in EM [1]
> > (next-20201124 was used as a base).
> >
> > Regards,
> > Lukasz
> >
> > [1] https://lore.kernel.org/linux-pm/20201103090600.29053-1-lukasz.luba@arm.com/
> >
> > Lukasz Luba (2):
> > firmware: arm_scmi: Add power_scale_mw_get() interface
> > cpufreq: arm_scmi: Discover the power scale in performance protocol
> >
> > drivers/cpufreq/scmi-cpufreq.c | 4 +++-
> > drivers/firmware/arm_scmi/perf.c | 8 ++++++++
> > include/linux/scmi_protocol.h | 1 +
> > 3 files changed, 12 insertions(+), 1 deletion(-)
>
> Acked-by: Viresh Kumar <viresh.kumar at linaro.org>
More scmi stuff came in which I had to apply and so I applied this to
the ARM tree.
Rafael: I had to rebase this over one of the patches from your tree,
which was based on rc3:
commit c250d50fe2ce ("PM: EM: Add a flag indicating units of power values in Energy Model")
I hope you won't rebase it any further.
Applied. Thanks.
--
viresh
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