linux-kernel - Re: [PATCH v2 3/3] arch: arm64: dts: sm8650-hdk: add support for the Display Card overlay

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Date: Thu, 21 Mar 2024 01:08:45 +0200
From: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
To: Neil Armstrong <neil.armstrong@...aro.org>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] arch: arm64: dts: sm8650-hdk: add support for the
 Display Card overlay

Hi Neil,

On 3/18/24 11:51, Neil Armstrong wrote:
> With the SM8650-HDK, a Display Card kit can be connected to provide
> a VTDR6130 display with Goodix Berlin Touch controller.
> 
> In order to route the DSI lanes to the connector for the Display
> Card kit, a switch must be changed on the board.
> 
> The HDMI nodes are disabled since the DSI lanes are shared with
> the DSI to HDMI transceiver.
> 
> Add support for this card as an overlay and apply it it at
> build-time to the sm8650-hdk dtb.
> 
> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---

Now I've successfully tested the change on v6.8 with commit 0581bcc48048
("drm/panel: visionox-vtdr6130: Set prepare_prev_first flag") applied.

Please feel free to add my tag:

Tested-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>

--
Best wishes,
Vladimir