From: Kyrie Wu <kyrie.wu@mediatek.com>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Kyrie Wu <kyrie.wu@mediatek.com>,
Hans Verkuil <hverkuil@xs4all.nl>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Nathan Hebert <nhebert@chromium.org>,
Arnd Bergmann <arnd@arndb.de>, Irui Wang <irui.wang@mediatek.com>,
George Sun <george.sun@mediatek.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>,
Yilong Zhou <yilong.zhou@mediatek.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v10 09/10] dt-bindings: media: Add MT8189 mediatek,vcodec-encoder
Date: Wed, 23 Sep 2026 16:18:18 +0800 [thread overview]
Message-ID: <20260923081818.268329-1-kyrie.wu@mediatek.com> (raw)
Add MT8189 encoder compatible string to distinguish former ICs
MTK's. Compared with MT8196, the maximum resolution of MT8189
encoder is only 4K, and the fps is only 30, which cannot reach
the highest parameter of MT8196: level6.2, 8K@60fps.
Compared with MT8188, the level can only support 5.1, which is less
than 5.2 of MT8188. But the maximum bitrate is 100Mbps, which is twice
that of MT8188. And MT8189 could support NBM mode.
Signed-off-by: Kyrie Wu <kyrie.wu@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
.../devicetree/bindings/media/mediatek,vcodec-encoder.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
index dce007e6e5cf..fc3d529b6325 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt8173-vcodec-enc
- mediatek,mt8183-vcodec-enc
- mediatek,mt8188-vcodec-enc
+ - mediatek,mt8189-vcodec-enc
- mediatek,mt8192-vcodec-enc
- mediatek,mt8195-vcodec-enc
- mediatek,mt8196-vcodec-enc
@@ -105,6 +106,7 @@ allOf:
enum:
- mediatek,mt8183-vcodec-enc
- mediatek,mt8188-vcodec-enc
+ - mediatek,mt8189-vcodec-enc
- mediatek,mt8192-vcodec-enc
- mediatek,mt8195-vcodec-enc
--
2.51.0.windows.2
reply other threads:[~2026-09-23 8:18 UTC|newest]
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