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PAXPR01MB8486.eurprd01.prod.exchangelabs.com (2603:10a6:102:227::10) by GV2PR01MB12751.eurprd01.prod.exchangelabs.com (2603:10a6:150:2d2::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9913.11; Tue, 12 May 2026 16:46:22 +0000 Received: from PAXPR01MB8486.eurprd01.prod.exchangelabs.com ([fe80::5adb:b6ca:f689:1ac6]) by PAXPR01MB8486.eurprd01.prod.exchangelabs.com ([fe80::5adb:b6ca:f689:1ac6%3]) with mapi id 15.20.9913.009; Tue, 12 May 2026 16:46:21 +0000 From: Boerge Struempfel To: Marek Vasut , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Boerge Struempfel Subject: [PATCH 0/2] drm/bridge: lt9211: Add drive-strength-microamp DT property Date: Tue, 12 May 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X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV2PR01MB12751 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: -LekkVWcNMSCXzDPXPtGQw5BRVWyIX-bx2qcsfoeEeA_1778604385 X-Mimecast-Originator: data-modul.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=WINDOWS-1252 The LT9211 LVDS TX output driver current is currently hardcoded to 0x8 (~25 uA). Some board layouts require a different drive strength to meet signal integrity requirements. This series adds support for the standard 'drive-strength-microamp' DT property, allowing board DTs to select one of sixteen discrete current levels between 12 uA and 36 uA. The default preserves the existing behaviour. Boerge Struempfel (2): dt-bindings: display/bridge: lt9211: Add drive-strength-microamp property drm/bridge: lt9211: Add drive-strength-microamp DT property .../display/bridge/lontium,lt9211.yaml | 7 +++++ drivers/gpu/drm/bridge/lontium-lt9211.c | 28 ++++++++++++++++++- 2 files changed, 34 insertions(+), 1 deletion(-) --=20 2.54.0