From: Viresh Kumar <viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Dawei Chien <dawei.chien-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Punit Agrawal <punit.agrawal-5wv7dgnIgG8@public.gmane.org>,
srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Daniel Lezcano
<daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Matthias Brugger
<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v5 0/3] thermal: mediatek: Add cpu dynamic power cooling model.
Date: Wed, 16 Dec 2015 09:44:46 +0530 [thread overview]
Message-ID: <20151216041446.GE3111@ubuntu> (raw)
In-Reply-To: <1450238356-36319-1-git-send-email-dawei.chien-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
On 16-12-15, 11:59, Dawei Chien wrote:
> Use Intelligent Power Allocation (IPA) technical to add dynamic power model
> for binding CPU thermal zone. The power allocator governor allocates power
> budget to control CPU temperature.
>
> Power Allocator governor is able to keep SOC temperature within a defined
> temperature range to avoid SOC overheat and keep it's performance.
> mt8173-cpufreq.c need to register its' own power model with power allocator
> thermal governor, so that power allocator governor can allocates suitable
> power budget to control CPU temperature.
>
> Binding document is refer to this patchset
> https://lkml.org/lkml/2015/11/30/239
>
> Change since V4:
> 1. Remove unnecessary error-checking for mt8173-cpufreq.c
> 2. Initializing variable capacitance with 0
Acked-by: Viresh Kumar <viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
--
viresh
next prev parent reply other threads:[~2015-12-16 4:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-16 3:59 [PATCH v5 0/3] thermal: mediatek: Add cpu dynamic power cooling model Dawei Chien
[not found] ` <1450238356-36319-1-git-send-email-dawei.chien-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-12-16 3:59 ` [PATCH v5 1/3] " Dawei Chien
2015-12-16 4:14 ` Viresh Kumar [this message]
2015-12-16 3:59 ` [PATCH v5 2/3] arm64: dts: mt8173: Add thermal zone node Dawei Chien
2015-12-16 8:34 ` Daniel Kurtz
2015-12-16 10:09 ` dawei chien
2015-12-16 11:22 ` Daniel Kurtz
2015-12-16 12:12 ` dawei chien
2015-12-16 3:59 ` [PATCH v5 3/3] arm64: dts: mt8173: Add dynamic power node Dawei Chien
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