linux-kernel - [PATCH 0/2] Add enable gpio to display connector

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Message-Id: <20251028-enable-gpio-dp-connector-v1-0-2babdf1d2289@oss.qualcomm.com>
Date: Tue, 28 Oct 2025 20:56:48 +0530
From: Prahlad Valluru <venkata.valluru@....qualcomm.com>
To: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        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>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Prahlad Valluru <venkata.valluru@....qualcomm.com>
Subject: [PATCH 0/2] Add enable gpio to display connector

In some cases, dp-connectors may need to enable gpios to
select or enable the port. For cases like those, we don't have
any gpio devicetree option.
In this patch, add optional enable gpio to handle them in
display-connector, so that it can be used for any connector.

---
Prahlad Valluru (2):
      dt-bindings: dp-connector: describe enable gpio
      drm: bridge: add enable gpio for display-connector

 .../devicetree/bindings/display/connector/dp-connector.yaml        | 4 ++++
 drivers/gpu/drm/bridge/display-connector.c                         | 7 +++++++
 2 files changed, 11 insertions(+)
---
base-commit: 4f9ffd2c80a2fa09dcc8dfa0482cb7e0fb6fcf6c
change-id: 20251028-enable-gpio-dp-connector-1e4e8611ec08

Best regards,
-- 
Prahlad Valluru <venkata.valluru@....qualcomm.com>