From: Lukasz Luba <lukasz.luba@arm.com>
To: rafael@kernel.org
Cc: linux-pm@vger.kernel.org, viresh.kumar@linaro.org,
linux-kernel@vger.kernel.org, morten.rasmussen@arm.com,
linux-arm-kernel@lists.infradead.org, sudeep.holla@arm.com,
Dietmar.Eggemann@arm.com, cristian.marussi@arm.com
Subject: Re: [PATCH 0/2] SCMI performance protocol power scale interface
Date: Wed, 25 Nov 2020 09:29:57 +0000 [thread overview]
Message-ID: <a7ba00cc-990f-8cee-ec1a-698aa4f0f65e@arm.com> (raw)
In-Reply-To: <20201124104346.27167-1-lukasz.luba@arm.com>
Hi Rafael,
On 11/24/20 10:43 AM, 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(-)
>
Could you take this patch set, please?
Patch 1/2, which is ARM firmware protocol change, got ACK from Sudeep in
case it would go via your PM tree.
The patch series is a follow up to the EM changes, which you have taken
recently into your PM tree (link in the cover letter above).
Regards,
Lukasz
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next prev parent reply other threads:[~2020-11-25 9:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-24 10:43 [PATCH 0/2] SCMI performance protocol power scale interface Lukasz Luba
2020-11-24 10:43 ` [PATCH 1/2] firmware: arm_scmi: Add power_scale_mw_get() interface Lukasz Luba
2020-11-24 16:56 ` Sudeep Holla
2020-11-25 9:18 ` Lukasz Luba
2020-11-24 10:43 ` [PATCH 2/2] cpufreq: arm_scmi: Discover the power scale in performance protocol Lukasz Luba
2020-11-25 9:29 ` Lukasz Luba [this message]
2020-12-07 7:13 ` [PATCH 0/2] SCMI performance protocol power scale interface Viresh Kumar
2020-12-08 4:48 ` Viresh Kumar
2020-12-08 8:36 ` Lukasz Luba
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