linux-kernel - Re: [PATCH v2] dt-bindings: display: mediatek: dp: Reference common DAI properties

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Message-ID: <173081682847.3210195.439507232582613661.robh@kernel.org>
Date: Tue, 5 Nov 2024 08:27:08 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Fei Shao <fshao@...omium.org>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Matthias Brugger <matthias.bgg@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	Chun-Kuang Hu <chunkuang.hu@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v2] dt-bindings: display: mediatek: dp: Reference common
 DAI properties


On Tue, 05 Nov 2024 17:00:28 +0800, Fei Shao wrote:
> The MediaTek DP hardware supports audio and exposes a DAI, so the
> '#sound-dai-cells' property is needed for describing the DAI links.
> 
> Reference the dai-common.yaml schema to allow '#sound-dai-cells' to be
> used, and filter out non-DP compatibles as MediaTek eDP in the same
> binding doesn't support audio.
> 
> This fixes dtbs_check error:
>   '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Fei Shao <fshao@...omium.org>
> ---
> 
> Changes in v2:
> - reference to dai-common.yaml since the hardware exposes DAI
>   and update to `unevaluatedProperties: false`
> - update commit message
> 
>  .../display/mediatek/mediatek,dp.yaml         | 19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>