From: Rob Herring <robh@kernel.org>
To: Kyrie Wu <kyrie.wu@mediatek.com>
Cc: Fan Wu <fanwu01@zju.edu.cn>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Kees Cook <kees@kernel.org>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Haoxiang Li <haoxiang_li2024@163.com>,
Irui Wang <irui.wang@mediatek.com>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Chen-Yu Tsai <wenst@chromium.org>,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
Conor Dooley <conor+dt@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-mediatek@lists.infradead.org,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Qianfeng Rong <rongqianfeng@vivo.com>,
linux-arm-kernel@lists.infradead.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
linux-kernel@vger.kernel.org, Tomasz Figa <tfiga@chromium.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Ricardo Ribalda <ribalda@chromium.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>
Subject: Re: [PATCH v7 08/14] Add the MT8196 compatible string to the MediaTek vcodec subdev decoder binding.
Date: Tue, 6 Oct 2026 09:35:54 -0500 [thread overview]
Message-ID: <20261006143554.GA2123458-robh@kernel.org> (raw)
In-Reply-To: <20260923024258.257846-9-kyrie.wu@mediatek.com>
On Wed, Sep 23, 2026 at 10:42:51AM +0800, Kyrie Wu wrote:
> Compared to previous ICs, the MT8196 supports a 10-bit decoder
> and has a decoding capability of 4K@120fps. It also supports
> 36-bit DRAM IOVA address and Video Power Control to optimize
> bandwidth and voltage usage.
Please fix your subject.
>
> Signed-off-by: Kyrie Wu <kyrie.wu@mediatek.com>
> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> ---
> .../media/mediatek,vcodec-subdev-decoder.yaml | 50 ++++++++++++++++++-
> 1 file changed, 49 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> index d1d209cbb..618be8c52 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> @@ -76,6 +76,7 @@ properties:
> - mediatek,mt8186-vcodec-dec
> - mediatek,mt8188-vcodec-dec
> - mediatek,mt8195-vcodec-dec
> + - mediatek,mt8196-vcodec-dec
>
> reg:
> minItems: 1
> @@ -96,6 +97,12 @@ properties:
> The node of system control processor (SCP), using
> the remoteproc & rpmsg framework.
>
> + mediatek,vcp:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description: |
Don't need '|'
> + The node of video companion processor (VCP), using
> + the remoteproc & rpmsg framework.
Please say what the VCP provides, not the Linux subsystem it uses.
Rob
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Kyrie Wu <kyrie.wu@mediatek.com>
Cc: 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>,
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>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Ricardo Ribalda <ribalda@chromium.org>,
Kees Cook <kees@kernel.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Fei Shao <fshao@chromium.org>,
Haoxiang Li <haoxiang_li2024@163.com>,
Chen-Yu Tsai <wenst@chromium.org>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Tomasz Figa <tfiga@chromium.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Qianfeng Rong <rongqianfeng@vivo.com>,
Irui Wang <irui.wang@mediatek.com>,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Fan Wu <fanwu01@zju.edu.cn>,
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,
Sakari Ailus <sakari.ailus@linux.intel.com>
Subject: Re: [PATCH v7 08/14] Add the MT8196 compatible string to the MediaTek vcodec subdev decoder binding.
Date: Tue, 6 Oct 2026 09:35:54 -0500 [thread overview]
Message-ID: <20261006143554.GA2123458-robh@kernel.org> (raw)
In-Reply-To: <20260923024258.257846-9-kyrie.wu@mediatek.com>
On Wed, Sep 23, 2026 at 10:42:51AM +0800, Kyrie Wu wrote:
> Compared to previous ICs, the MT8196 supports a 10-bit decoder
> and has a decoding capability of 4K@120fps. It also supports
> 36-bit DRAM IOVA address and Video Power Control to optimize
> bandwidth and voltage usage.
Please fix your subject.
>
> Signed-off-by: Kyrie Wu <kyrie.wu@mediatek.com>
> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> ---
> .../media/mediatek,vcodec-subdev-decoder.yaml | 50 ++++++++++++++++++-
> 1 file changed, 49 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> index d1d209cbb..618be8c52 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> @@ -76,6 +76,7 @@ properties:
> - mediatek,mt8186-vcodec-dec
> - mediatek,mt8188-vcodec-dec
> - mediatek,mt8195-vcodec-dec
> + - mediatek,mt8196-vcodec-dec
>
> reg:
> minItems: 1
> @@ -96,6 +97,12 @@ properties:
> The node of system control processor (SCP), using
> the remoteproc & rpmsg framework.
>
> + mediatek,vcp:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description: |
Don't need '|'
> + The node of video companion processor (VCP), using
> + the remoteproc & rpmsg framework.
Please say what the VCP provides, not the Linux subsystem it uses.
Rob
next prev parent reply other threads:[~2026-10-06 14:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 2:42 [PATCH v7 00/14] media: mediatek: vcodec: support video decoder in mt8196 Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 01/14] media: mediatek: vcodec: support vcp architecture Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 02/14] media: mediatek: vcodec: add driver to support vcp Kyrie Wu
2026-09-23 2:57 ` sashiko-bot
2026-09-23 2:42 ` [PATCH v7 03/14] media: mediatek: vcodec: add driver to support vcp encoder Kyrie Wu
2026-09-23 3:06 ` sashiko-bot
2026-09-23 2:42 ` [PATCH v7 04/14] media: mediatek: vcodec: get different firmware ipi id Kyrie Wu
2026-09-23 3:03 ` sashiko-bot
2026-09-23 2:42 ` [PATCH v7 05/14] media: mediatek: vcodec: get share memory address Kyrie Wu
2026-09-23 2:58 ` sashiko-bot
2026-09-23 2:42 ` [PATCH v7 06/14] media: mediatek: vcodec: add debug information Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 07/14] media: mediatek: vcodec: send share memory address to vcp Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 08/14] Add the MT8196 compatible string to the MediaTek vcodec subdev decoder binding Kyrie Wu
2026-10-06 14:35 ` Rob Herring [this message]
2026-10-06 14:35 ` Rob Herring
2026-09-23 2:42 ` [PATCH v7 09/14] media: mediatek: vcodec: add decoder compatible to support mt8196 Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 10/14] media: mediatek: vcodec: define MT8196 vcodec levels Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 11/14] media: mediatek: vcodec: support 36bit iova address Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 12/14] media: mediatek: vcodec: clean xpc status Kyrie Wu
2026-09-23 3:02 ` sashiko-bot
2026-09-23 2:42 ` [PATCH v7 13/14] media: mediatek: decoder: fill av1 buffer size with picinfo Kyrie Wu
2026-09-23 2:42 ` [PATCH v7 14/14] media: mediatek: decoder: support av1 extend vsi Kyrie Wu
2026-09-23 3:00 ` sashiko-bot
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