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Date:   Wed, 14 Jul 2021 17:13:59 -0600
From:   Rob Herring <robh@kernel.org>
To:     Tzung-Bi Shih <tzungbi@google.com>
Cc:     Yunfei Dong <Yunfei.Dong@mediatek.com>,
        Alexandre Courbot <acourbot@chromium.org>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Tzung-Bi Shih <tzungbi@chromium.org>,
        Tiffany Lin <tiffany.lin@mediatek.com>,
        Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Tomasz Figa <tfiga@google.com>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Fritz Koenig <frkoenig@chromium.org>,
        Irui Wang <irui.wang@mediatek.com>,
        linux-media@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org,
        Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v1, 04/14] dt-bindings: media: mtk-vcodec: Separate video
 encoder and decoder dt-bindings
Message-ID: <20210714231359.GA3715372@robh.at.kernel.org>
References: <20210707062157.21176-1-yunfei.dong@mediatek.com>
 <20210707062157.21176-5-yunfei.dong@mediatek.com>
 <CA+Px+wWQREny2KSjDfgdnMvk8GKKqr+QvRdSR8YXc1i73wbJSQ@mail.gmail.com>
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On Thu, Jul 08, 2021 at 06:04:54PM +0800, Tzung-Bi Shih wrote:
> On Wed, Jul 7, 2021 at 2:22 PM Yunfei Dong <yunfei.dong@mediatek.com> wrote:
> >  .../media/mediatek-vcodec-decoder.txt         | 169 ++++++++++++++++++
> >  .../media/mediatek-vcodec-encoder.txt         |  73 ++++++++
> >  2 files changed, 242 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/media/mediatek-vcodec-decoder.txt
> >  create mode 100644 Documentation/devicetree/bindings/media/mediatek-vcodec-encoder.txt
> The patch is weird.  Its title says "separate" but the changes are all
> creating new content.
> 
> Would expect the patch to remove content from some files (e.g.
> Documentation/devicetree/bindings/media/mediatek-vcodec.txt) and
> separate into 2 files.

Except h/w doesn't change. Using the component framework is not a reason 
to change bindings.

Also, note that any major changes or additions should be in schema 
format now.

Rob