linux-kernel - [PATCH 0/2] Add lontium lt8713sx bridge driver

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Message-Id: <20251115-lt8713sx-bridge-driver-v1-0-bd5a1c1c730a@oss.qualcomm.com>
Date: Sat, 15 Nov 2025 06:33:55 +0530
From: Vishnu Saini <vishnu.saini@....qualcomm.com>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        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>, Tony <syyang@...tium.com>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vishnu Saini <vishnu.saini@....qualcomm.com>,
        prahlad.valluru@....qualcomm.com,
        qc-display-maintainer@....qualcomm.com,
        Prahlad Valluru <vvalluru@....qualcomm.com>
Subject: [PATCH 0/2] Add lontium lt8713sx bridge driver

The lt8713sx is a Type-C/DP1.4 to Type-C/DP1.4/HDMI2.0 converter,
with three configurable DP1.4/HDMI2.0/DP++ output interfaces and
audio output interface.

This series provides bridge driver and dt bindings for lt8713sx.
The driver is required for firmware upgrade in the bridge chip.

Signed-off-by: Vishnu Saini <vishnu.saini@....qualcomm.com>
---
Vishnu Saini (2):
      dt-bindings: bridge: lt8713sx: Add bindings
      drm/bridge: add support for lontium lt8713sx bridge driver

 Documentation/devicetree/bindings/display/bridge/lontium,lt8713sx.yaml |  47 ++++
 drivers/gpu/drm/bridge/Kconfig                                         |  10 +
 drivers/gpu/drm/bridge/Makefile                                        |   1 +
 drivers/gpu/drm/bridge/lontium-lt8713sx.c                              | 717 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 775 insertions(+)
---
base-commit: de0d6e19d2ef33ba34be2467ffdf3595da5f5326
change-id: 20251115-lt8713sx-bridge-driver-32704455bc9a

Best regards,
-- 
Vishnu Saini <vishnu.saini@....qualcomm.com>