linux-kernel - Re: [PATCH v2, 03/10] dt-bindings: media: mtk-vcodec: Adds encoder cores dt-bindings for mt8195

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Date:   Tue, 15 Feb 2022 19:31:23 +0800
From:   Irui Wang <irui.wang@...iatek.com>
To:     Rob Herring <robh@...nel.org>
CC:     Hsin-Yi Wang <hsinyi@...omium.org>, <linux-media@...r.kernel.org>,
        <angelogioacchino.delregno@...labora.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Tiffany Lin <tiffany.lin@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Yunfei Dong <yunfei.dong@...iatek.com>,
        <linux-kernel@...r.kernel.org>,
        Tzung-Bi Shih <tzungbi@...omium.org>,
        Alexandre Courbot <acourbot@...omium.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...r.kernel.org>, <srv_heupstream@...iatek.com>,
        Tomasz Figa <tfiga@...gle.com>, Yong Wu <yong.wu@...iatek.com>,
        Maoguang Meng <maoguang.meng@...iatek.com>,
        Longfei Wang <longfei.wang@...iatek.com>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Subject: Re: [PATCH v2, 03/10] dt-bindings: media: mtk-vcodec: Adds encoder
 cores dt-bindings for mt8195

Dear Rob,

Many thanks for your comments.

On Mon, 2022-01-17 at 09:35 -0600, Rob Herring wrote:
> On Mon, 17 Jan 2022 20:06:08 +0800, Irui Wang wrote:
> > Adds encoder cores dt-bindings for mt8195
> > 
> > Signed-off-by: Irui Wang <irui.wang@...iatek.com>
> > ---
> >  .../media/mediatek,vcodec-encoder-core.yaml   | 214
> > ++++++++++++++++++
> >  1 file changed, 214 insertions(+)
> >  create mode 100644
> > Documentation/devicetree/bindings/media/mediatek,vcodec-encoder-
> > core.yaml
> > 
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m
> dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/media/mediatek,vcodec-encoder-
> core.example.dts:20:18: fatal error: dt-bindings/memory/mt8195-
> memory-port.h: No such file or directory
>    20 |         #include <dt-bindings/memory/mt8195-memory-port.h>
>       |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> compilation terminated.
> make[1]: *** [scripts/Makefile.lib:373:
> Documentation/devicetree/bindings/media/mediatek,vcodec-encoder-
> core.example.dt.yaml] Error 1
> make[1]: *** Waiting for unfinished jobs....
> make: *** [Makefile:1413: dt_binding_check] Error 2
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1580741
> 
> This check can fail if there are any dependencies. The base for a
> patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up
> to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.

This new encoder yaml includes mt8195 iommu and power&clock node, so it
depends on patches:
iommu:
https://patchwork.kernel.org/project/linux-mediatek/list/?series=551641
power:
https://patchwork.kernel.org/project/linux-mediatek/list/?series=580579

which are not accept yet. 

But IOMMU and power already send new version series patches, I will
rebase this series in next version.

Thanks
BRs
>