linux-kernel - Re: (subset) [PATCH v3 0/5] arm64: qcom: x1e78100-lenovo-thinkpad-t14s: add support for HDMI output

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Message-ID: <175736691957.998930.6661595469735181143.b4-ty@oss.qualcomm.com>
Date: Tue,  9 Sep 2025 00:28:46 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Andrzej Hajda <andrzej.hajda@...el.com>, Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-phy@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: (subset) [PATCH v3 0/5] arm64: qcom: x1e78100-lenovo-thinkpad-t14s: add support for HDMI output

On Mon, 08 Sep 2025 15:04:17 +0200, Neil Armstrong wrote:
> The Thinkpad T14s embeds a transparent 4lanes DP->HDMI transceiver
> connected to the third QMP Combo PHY 4 lanes.
> 
> The QMP USB3/DP Combo PHY hosts an USB3 phy and a DP PHY on top
> of a combo glue to route either lanes to the 4 shared physical lanes.
> 
> The routing of the lanes can be:
> - 2 DP + 2 USB3
> - 4 DP
> - 2 USB3
> 
> [...]

Applied to drm-misc-next, thanks!

[1/5] dt-bindings: display: bridge: simple: document the Realtek RTD2171 DP-to-HDMI bridge
      commit: 2c4f536c75217476baabbd557a44e8d4c3a2a23a
[2/5] drm/bridge: simple: add Realtek RTD2171 DP-to-HDMI bridge
      commit: 7156602d56e5ad689ae11e03680ab6326238b5e3

Best regards,
-- 
With best wishes
Dmitry