linux-kernel - Re: [PATCH v2 1/8] dt-bindings: media: mediatek: decoder: Add MT8189 mediatek,vcodec-decoder

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Message-ID: <9ffc68415c3b8323610ea2b17410e568cb1f21d8.camel@mediatek.com>
Date: Sat, 16 Aug 2025 01:47:54 +0000
From: Kyrie Wu (吴晗) <Kyrie.Wu@...iatek.com>
To: "krzk@...nel.org" <krzk@...nel.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	George Sun (孙林) <George.Sun@...iatek.com>,
	Tiffany Lin (林慧珊) <tiffany.lin@...iatek.com>,
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	<nhebert@...omium.org>, "linux-media@...r.kernel.org"
	<linux-media@...r.kernel.org>, "devicetree@...r.kernel.org"
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	"hverkuil@...all.nl" <hverkuil@...all.nl>, "nicolas.dufresne@...labora.com"
	<nicolas.dufresne@...labora.com>, Kyrie Wu (吴晗)
	<Kyrie.Wu@...iatek.com>, Yunfei Dong (董云飞)
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	<neil.armstrong@...aro.org>
Subject: Re: [PATCH v2 1/8] dt-bindings: media: mediatek: decoder: Add MT8189
 mediatek,vcodec-decoder

On Mon, 2025-08-11 at 10:07 +0200, Krzysztof Kozlowski wrote:
> External email : Please do not click links or open attachments until
> you have verified the sender or the content.
> 
> 
> On Mon, Aug 11, 2025 at 11:26:08AM +0800, Kyrie Wu wrote:
> > Add compatible for video decoder on MT8189 platform. Compared with
> > former ICs, the MT8189 decoder use iommu to instead of smmu, and
> > use scp architecture, the frequency is only 406MHZ, and cannot
> > reach
> > more than 700MHZ. At the same time, the decoder supports the vp9
> > decoding protocol for the first time in single IC.
> > 
> > Signed-off-by: Kyrie Wu <kyrie.wu@...iatek.com>
> > ---
> >  .../bindings/media/mediatek,vcodec-subdev-decoder.yaml           | 
> > 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-
> > decoder.yaml
> > b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-
> > decoder.yaml
> > index 74e1d88d3056..1bb5a2485e4c 100644
> > --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-
> > subdev-decoder.yaml
> > +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-
> > subdev-decoder.yaml
> > @@ -77,6 +77,7 @@ properties:
> >        - mediatek,mt8188-vcodec-dec
> >        - mediatek,mt8195-vcodec-dec
> >        - mediatek,mt8196-vcodec-dec
> > +      - mediatek,mt8189-vcodec-dec
> 
> Misplaced.
> 
> Best regards,
> Krzysztof
> 
Dear Krzysztof,

Thanks for your reminding, I will reorder it in the coming version.

Regards,
Kyrie.