linux-kernel - Re: [PATCH 1/2] dt-bindings: display: panel: Add Novatek NT36523 bindings

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Message-ID: <daf1686f-9e6f-a2d7-f2f6-0a8467a2c858@linaro.org>
Date:   Mon, 13 Feb 2023 12:48:24 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Jianhua Lu <lujianhua000@...il.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: display: panel: Add Novatek NT36523
 bindings

On 13/02/2023 12:29, Jianhua Lu wrote:
>>>>>>
>>>>>>> +  resolution of 1600x2560. It is a video mode DSI panel.
>>>>>>
>>>>>> The binding or hardware supports only 1600x2560? The how it can be
>>>>>> "right now"? It's defined, isn't it?
>>>>> Yes
>>>>
>>>> What yes? How it can be "right now"? It implies it will change, so how
>>>> hardware can change?
>>> sorry, my wrong. This binding only support 1600x2560.
>>
>> How binding can support only 1600x2560? How does it exactly work for
>> binding?
> the driver of this binding support 1600x2560 and panels are 1600x2560.

OK, so the driver has limited support. It's not relevant to the binding,
so drop that sentence.

Best regards,
Krzysztof