linux-kernel - Re: [PATCH V5 2/2] soc: qcom: aoss: Add debugfs entry

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Message-ID: <CAE-0n50CM=DpXx7fzrcnWox+ZSfqvWuEb-R_rTP8ghR+bd54eA@mail.gmail.com>
Date:   Thu, 5 Aug 2021 11:28:19 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Deepak Kumar Singh <deesin@...eaurora.org>,
        bjorn.andersson@...aro.org, clew@...eaurora.org,
        sibis@...eaurora.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, Andy Gross <agross@...nel.org>
Subject: Re: [PATCH V5 2/2] soc: qcom: aoss: Add debugfs entry

Quoting Deepak Kumar Singh (2021-08-05 04:12:54)
> It can be useful to control the different power states of various
> parts of hardware for device testing. Add a debugfs node for qmp so
> messages can be sent to aoss for debugging and testing purposes.

Is it ever useful after device testing? I'd prefer we not apply this
patch as it looks like testing code that won't ever be used after
developing this driver.