linux-kernel - Re: [PATCH v8 4/5] dt-bindings: input: pwm-beeper: add volume

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Date:   Thu, 26 Jan 2023 17:08:57 +0100
From:   Manuel Traut <manuel.traut@...com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     linux-kernel@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Frieder Schrempf <frieder.schrempf@...tron.de>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v8 4/5] dt-bindings: input: pwm-beeper: add volume

> >>> +  default-volume-level:
> >>
> >> I propose to use just the value, not the index, so the name should
> >> finish with '-bp' and the $ref can be dropped.
> > 
> > I am not so happy with this suggestion. What shall be displayed in
> > sysfs as volume if a user specifies a value that is not defined in
> > the array.. So I tend to keep this as is.
> 
> sysfs is not related to bindings. To rephrase your question: what shall
> be shown in anywhere if the index is not correct? The same problem, the
> same solution.

got it, thanks for the hint. I will implement it in v9.

Regards
Manuel