From: Lukasz Luba <lukasz.luba@arm.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org, linux-imx@nxp.com
Cc: Dietmar.Eggemann@arm.com, cw00.choi@samsung.com,
b.zolnierkie@samsung.com, rjw@rjwysocki.net,
sudeep.holla@arm.com, viresh.kumar@linaro.org, nm@ti.com,
sboyd@kernel.org, rui.zhang@intel.com,
amit.kucheria@verdurent.com, mingo@redhat.com,
peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, rostedt@goodmis.org,
qperret@google.com, bsegall@google.com, mgorman@suse.de,
shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com,
kernel@pengutronix.de, khilman@kernel.org, agross@kernel.org,
bjorn.andersson@linaro.org, robh@kernel.org,
matthias.bgg@gmail.com, steven.price@arm.com,
tomeu.vizoso@collabora.com, alyssa.rosenzweig@collabora.com,
airlied@linux.ie, daniel@ffwll.ch, liviu.dudau@arm.com,
lorenzo.pieralisi@arm.com, patrick.bellasi@matbug.net,
orjan.eide@arm.com, rdunlap@infradead.org, mka@chromium.org
Subject: Re: [PATCH v7 00/15] Add support for devices in the Energy Model
Date: Fri, 22 May 2020 13:58:12 +0100 [thread overview]
Message-ID: <3f6652a5-ad9b-15cb-08a8-160becd3f912@arm.com> (raw)
In-Reply-To: <abff69b6-b033-18e2-f380-ceccb42c6b01@linaro.org>
Hi Daniel,
On 5/22/20 11:43 AM, Daniel Lezcano wrote:
>
> Hi Lukasz,
>
> On 11/05/2020 13:18, Lukasz Luba wrote:
>> Hi all,
>>
>> This patch set introduces support for devices in the Energy Model (EM)
>> framework. It will unify the power model for thermal subsystem. It will
>> make simpler to add support for new devices willing to use more
>> advanced features (like Intelligent Power Allocation). Now it should
>> require less knowledge and effort for driver developer to add e.g.
>> GPU driver with simple energy model. A more sophisticated energy model
>> in the thermal framework is also possible, driver needs to provide
>> a dedicated callback function. More information can be found in the
>> updated documentation file.
>>
>> First 7 patches are refactoring Energy Model framework to add support
>> of other devices that CPUs. They change:
>> - naming convention from 'capacity' to 'performance' state,
>> - API arguments adding device pointer and not rely only on cpumask,
>> - change naming when 'cpu' was used, now it's a 'device'
>> - internal structure to maintain registered devices
>> - update users to the new API
>> Patch 8 updates OPP framework helper function to be more generic, not
>> CPU specific.
>> Patches 9-14 change devfreq cooling, dropping part of old power model and
>> adding registration with Energy Model via exported GPL function.
>> The last path is a simple change for Panfrost GPU driver.
>>
>> The patch set is based on linux-next tag next-20200508.
>
> Do you think it is possible to respin against linux-pm next ?
Yes, I will do it and send the v8.
>
> I wanted to try the series but I'm getting non trivial conflicts with
> the devfreq_cooling changes
>
>
Let me take care of this.
Regards,
Lukasz
next prev parent reply other threads:[~2020-05-22 12:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 11:18 [PATCH v7 00/15] Add support for devices in the Energy Model Lukasz Luba
2020-05-11 11:18 ` [PATCH v7 01/15] PM / EM: change naming convention from 'capacity' to 'performance' Lukasz Luba
2020-05-11 11:46 ` Quentin Perret
2020-05-11 11:18 ` [PATCH v7 02/15] PM / EM: introduce em_dev_register_perf_domain function Lukasz Luba
2020-05-11 11:51 ` Quentin Perret
2020-05-11 11:19 ` [PATCH v7 03/15] PM / EM: update callback structure and add device pointer Lukasz Luba
2020-05-11 11:57 ` Quentin Perret
2020-05-12 11:11 ` Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 04/15] PM / EM: add support for other devices than CPUs in Energy Model Lukasz Luba
2020-05-11 13:43 ` Quentin Perret
2020-05-12 11:38 ` Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 05/15] PM / EM: remove em_register_perf_domain Lukasz Luba
2020-05-11 13:44 ` Quentin Perret
2020-05-11 11:19 ` [PATCH v7 06/15] PM / EM: change name of em_pd_energy to em_cpu_energy Lukasz Luba
2020-05-11 13:45 ` Quentin Perret
2020-05-11 11:19 ` [PATCH v7 07/15] Documentation: power: update Energy Model description Lukasz Luba
2020-05-11 13:48 ` Quentin Perret
2020-05-11 11:19 ` [PATCH v7 08/15] OPP: refactor dev_pm_opp_of_register_em() and update related drivers Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 09/15] thermal: devfreq_cooling: change tracing function and arguments Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 10/15] thermal: devfreq_cooling: get device load and frequency directly Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 11/15] thermal: devfreq_cooling: work on a copy of device status Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 12/15] thermal: devfreq_cooling: add new registration functions with Energy Model Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 13/15] thermal: devfreq_cooling: remove old power model and use EM Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 14/15] thermal: devfreq_cooling: update license to use SPDX Lukasz Luba
2020-05-11 11:19 ` [PATCH v7 15/15] drm/panfrost: Register devfreq cooling and attempt to add Energy Model Lukasz Luba
2020-05-22 10:43 ` [PATCH v7 00/15] Add support for devices in the " Daniel Lezcano
2020-05-22 12:58 ` Lukasz Luba [this message]
2020-05-22 13:01 ` Daniel Lezcano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3f6652a5-ad9b-15cb-08a8-160becd3f912@arm.com \
--to=lukasz.luba@arm.com \
--cc=Dietmar.Eggemann@arm.com \
--cc=agross@kernel.org \
--cc=airlied@linux.ie \
--cc=alyssa.rosenzweig@collabora.com \
--cc=amit.kucheria@verdurent.com \
--cc=b.zolnierkie@samsung.com \
--cc=bjorn.andersson@linaro.org \
--cc=bsegall@google.com \
--cc=cw00.choi@samsung.com \
--cc=daniel.lezcano@linaro.org \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=festevam@gmail.com \
--cc=juri.lelli@redhat.com \
--cc=kernel@pengutronix.de \
--cc=khilman@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=liviu.dudau@arm.com \
--cc=lorenzo.pieralisi@arm.com \
--cc=matthias.bgg@gmail.com \
--cc=mgorman@suse.de \
--cc=mingo@redhat.com \
--cc=mka@chromium.org \
--cc=nm@ti.com \
--cc=orjan.eide@arm.com \
--cc=patrick.bellasi@matbug.net \
--cc=peterz@infradead.org \
--cc=qperret@google.com \
--cc=rdunlap@infradead.org \
--cc=rjw@rjwysocki.net \
--cc=robh@kernel.org \
--cc=rostedt@goodmis.org \
--cc=rui.zhang@intel.com \
--cc=s.hauer@pengutronix.de \
--cc=sboyd@kernel.org \
--cc=shawnguo@kernel.org \
--cc=steven.price@arm.com \
--cc=sudeep.holla@arm.com \
--cc=tomeu.vizoso@collabora.com \
--cc=vincent.guittot@linaro.org \
--cc=viresh.kumar@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).