linux-kernel - Re: [PATCH v1 1/2] thermal: Add generic device cooling support

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Message-ID: <0275b025-2029-0a78-1ef8-166bb58d742e@linaro.org>
Date:   Thu, 5 Jan 2023 10:59:03 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     "Alice Guo (OSS)" <alice.guo@....nxp.com>, rafael@...nel.org,
        amitk@...nel.org, rui.zhang@...el.com, aisheng.dong@....com,
        shawnguo@...nel.org, leoyang.li@....com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] thermal: Add generic device cooling support

On 05/01/2023 09:22, Alice Guo (OSS) wrote:
> From: Anson Huang <Anson.Huang@....com>
> 
> To compatible with previous implementation, add generic device
> cooling support, each thermal zone will register a cooling
> device, and when temperature exceed passive trip, the device
> cooling driver will send out a system wide notification, each
> device supporting cooling will need to register device cooling
> and takes action when passive trip is exceeded;

Can you explain the use case you want to solve with this solution and 
the limitations of the existing ones ?


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