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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Lukasz Luba <lukasz.luba@arm.com>,
	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,
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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,
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	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 12:43:13 +0200
Message-ID: <abff69b6-b033-18e2-f380-ceccb42c6b01@linaro.org> (raw)
In-Reply-To: <20200511111912.3001-1-lukasz.luba@arm.com>


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 ?

I wanted to try the series but I'm getting non trivial conflicts with
the devfreq_cooling changes


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  parent reply index

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-11 11:18 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 ` Daniel Lezcano [this message]
2020-05-22 12:58   ` [PATCH v7 00/15] Add support for devices in the " Lukasz Luba
2020-05-22 13:01     ` Daniel Lezcano

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