linux-kernel - Re: [PATCH] interconnect: Add helpers for enabling/disabling a path

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Message-ID: <44cbf83d-f210-97ec-21c2-ebe65b9821c1@codeaurora.org>
Date:   Mon, 4 May 2020 14:27:39 +0530
From:   Akash Asthana <akashast@...eaurora.org>
To:     Georgi Djakov <georgi.djakov@...aro.org>, linux-pm@...r.kernel.org,
        evgreen@...omium.org, bjorn.andersson@...aro.org
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] interconnect: Add helpers for enabling/disabling a path

Hi Georgi,

On 4/28/2020 2:46 PM, Georgi Djakov wrote:
> There is a repeated pattern in multiple drivers where they want to switch
> the bandwidth between zero and some other value. This is happening often
> in the suspend/resume callbacks. Let's add helper functions to enable and
> disable the path, so that callers don't have to take care of remembering
> the bandwidth values and handle this in the framework instead.
>
> With this patch the users can call icc_disable() and icc_enable() to lower
> their bandwidth request to zero and then restore it back to it's previous
> value.

Thanks for this patch.

Are you planning to add bulk versions of icc_enable/disable APIs?

Regards,

Akash

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