From nobody Mon Feb 9 12:28:47 2026 Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E7ED3236420 for ; Wed, 2 Apr 2025 09:58:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743587928; cv=none; b=EJij916J1z6l9IBLUMXI6K6VtoTyGC/6lKF49nI8SIwmbXtP06OgmcwlqCu/gJKQT6rdhPqvaD5XZEJNrAQncvkhgCHNnggLfU90c4BzHCUIp0BtAVJEHYpxkawe3GWEYUm0/4f6wsu8dqETX8pe9fqKvsCYNRBCkUV7FWw+2HY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743587928; c=relaxed/simple; bh=hotZmPorZb9jdirRsPwukgzloHcJkty6Am+HrOSlUd4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=duyQPGdEugnYsgcdM/lLEyO4abg1QtgFOJ0b3D7FqPIJuyiwEQO+0PlbwDUGv+d9sZhMpuhY903z37gQ7iGYIsi27Uy7EX3xXJ8N7WrZXyFdb05ycMTZPr88hFNH6alCBnyFFNNp9tOa9qhZ/LORcqp7P9H15LO0nyc5b8woobo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=HkbYJSrI; arc=none smtp.client-ip=209.85.221.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="HkbYJSrI" Received: by mail-wr1-f49.google.com with SMTP id ffacd0b85a97d-3913b539aabso3797363f8f.2 for ; Wed, 02 Apr 2025 02:58:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1743587925; x=1744192725; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=utN0oqIDcrT2zxK1IDRytgewtc+C2bsT6oGkn2JxGrw=; b=HkbYJSrI1hpgC8f8uG8QS6Vvt2lLuYMlykoLecNnNpycMO7I9lIorqoRCczjP/PWMw nR7TPOuh7A0D48BnyQmqNG5ldG+6TxM9C5MbRIhHukKW7k82cGS9tV5Jhkpj8rtDsCSH QlJbW8YlvRqf9Vgk3SQR7a9FZEtT+83CYu/snu34cBklc9uHEwJpczjr342EevBmFetP 5RSwoRgP2UqtNzBCtjdy/RdvdPeHv5g7qITcdYACJ+Q9PYnQ7Air0HnS1B+tTUZUQJW7 dW1eDFbR7rnDapCDaJh+kjxRMcLah+nCD1G4EkuLuUPyfIQI5CzIp1zDdSK7zMCzh1ie OW9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743587925; x=1744192725; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=utN0oqIDcrT2zxK1IDRytgewtc+C2bsT6oGkn2JxGrw=; b=LI4K2ISYa7ES7sOMc8blvdbbbH2mCTkqDMNL4CLuuw2KLvaoctD+wnyje21zQt5KAw os0bBP/LAk5cRIWaa39iHi7XINm8oeZsYnpGmUsX1T+FrxLWpxrFFv3DS6p2weP8y2ht Ci+zo1ckx+FqDTC0LJchFuIpzMSerpaJsrSmb944o/3HzXEWE0WgicY4Ey8wiaxDIcav g/2+0FI6/ZoL2qveCw8Pn4f52KGyi/p5/CkFaS3OJPuRpYt5S1tYKDDXEAqBdhIvOfp9 b0gWg7NaKsnJ6AtnB2vCYz4rOqmB7YztUjBo2/K+uCsDOYBl7383GkZqeb0fcECtg320 GqJg== X-Forwarded-Encrypted: i=1; AJvYcCXtZ5PsnhxM7mCXSQdhwmj8cukXUcz15dTMsyec7cZB0B5TRtSRROjYZPfq4qGD9vKY7po2eU3ycsnbCe0=@vger.kernel.org X-Gm-Message-State: AOJu0YyaUa7Pn9pWIQw7cGiMnl9oRXfu/KWaFqX+ma02Bq0qNTPBaHK6 YBIrE9/qnsocgaG0MS27xTz8fHPHyJNg5HvX+yfsU62B7/fD8cDaufMyNj7Vq3s= X-Gm-Gg: ASbGncsd4b6kbclEB2ySC/H6j1174nSaJ4DJTD+gzcC0vB0xJ+0E9e/U/PnJuTUEGZh j44mWAyPS7tP/xDPPwLQmEN/GugS8hT+AQr9jIuquxtRV1tdtdH9Gie6AlMTCbwxUeZKzskliEt TNFcEjGhcKrL7RAEDtXDXpkNmVv13ayn17T7KXf0SpyKpwVrL+xgyw9wSV+IiGtIxL9wNBQJ7t3 lg5dykugI6INaBfbUG+tALwEea3A8n5Mt3MCBjvPUaSP11p7WUoc3M86fwbu6mVLHfrKenfLAcz L6BCi+gW225d8yMZD5FkMWt0tjWswOH1XEwL1BewUKAbslkwx9ycYNnn X-Google-Smtp-Source: AGHT+IEOQi872DGX/BWG/7PZr47mmBBiyqaeCfOJjhbYXULx0/oJQFipZz6WgGJyguMaUHkybYGruQ== X-Received: by 2002:a05:6000:40ce:b0:39a:cd84:a77a with SMTP id ffacd0b85a97d-39c12113939mr12073691f8f.37.1743587925158; Wed, 02 Apr 2025 02:58:45 -0700 (PDT) Received: from localhost ([213.215.212.194]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-43eb6190bc4sm15563475e9.31.2025.04.02.02.58.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Apr 2025 02:58:44 -0700 (PDT) From: Christopher Obbard Date: Wed, 02 Apr 2025 10:58:32 +0100 Subject: [PATCH v4 1/2] arm64: dts: qcom: x1e78100-t14s: add hpd gpio to dp controller Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-1-41ba3f3739d0@linaro.org> References: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-0-41ba3f3739d0@linaro.org> In-Reply-To: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-0-41ba3f3739d0@linaro.org> To: Douglas Anderson , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Johan Hovold , Rui Miguel Silva , Abel Vesa , devicetree@vger.kernel.org, Christopher Obbard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1276; i=christopher.obbard@linaro.org; h=from:subject:message-id; bh=hotZmPorZb9jdirRsPwukgzloHcJkty6Am+HrOSlUd4=; b=owEBbQKS/ZANAwAKAWNNxPBocEb4AcsmYgBn7QpT8Rj3nswbju+q78Oxs8w0VOLDQ283LKUHD N8EVUpv5Z+JAjMEAAEKAB0WIQTxi9yLbCX5CqI9UXRjTcTwaHBG+AUCZ+0KUwAKCRBjTcTwaHBG +D1EEACewDpImJIERkGTNf8Tnlx96rG5Pmvg98xt6EJOnyPnqlDKRa4HQyl3oFaMClcdGiaqX2t m5r39NWjQf65zxUHfI6QRF7zQx0EfUQfcJ5ZQXexn/spNZoWHown39IqGkKUIjMb5rMuBx1nHF+ FknHSf9P0QcmzIkg1x08qwCgsYPbwOOyCkPcojYofZpCsvPExKsvMvY2QGnIsEP0xUg4PpY3wND jZ1AuF9FEpZ1TeXFwjq5gQ2iWg+20JXaJXAYRNKZJTamRE1LgmfFfwIl/0KliRKxI7MgIqzSQVK Qxxs4q0V8tMlkmqCBDl5A8PFtPsS1uKSSBS4yN56c7M8PaaZJjgJ5gfoCkjwWdAn5y9KVWx9rI/ RpeXHeTgNGQOaYZzG479n7xeXnMevLNqovQwPaqdTb4o8ybKkMv4pJt1o+MOJqXUEKLMETmlt5X yJrFBkBdCRqnjCQ2GFwu/25fff5O0FaeBPKoW35Ps1HEXSEAIf9FCqxXI/+2GZ4E2miyr0qyuwI 25oA9fCTOjSQ/9vHBd3AYryIi2VbKj454jGcg6PoOheT106Fje+HkI+PIl24fyy2I9vJ2FAmHqQ pHi5CnWJcObu/sjaK10OyMimQ+br6QMZs5rdjuWdnlEJ/B11oj+D1oUSPa/eP/oKP1mCEb+I4fN jD8kmL1/70sY8pA== X-Developer-Key: i=christopher.obbard@linaro.org; a=openpgp; fpr=F18BDC8B6C25F90AA23D5174634DC4F0687046F8 The eDP controller has an HPD GPIO. Describe it in the device tree for the generic T14s model, as the HPD GPIO is used in both the OLED and LCD models which inherit this device tree. Signed-off-by: Christopher Obbard --- arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/= arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi index 962fb050c55c4fd33f480a21a8c47a484d0c82b8..b0dbe4eaa77e5a6f862fd0db2a3= c91db2aab5030 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi @@ -975,6 +975,9 @@ &mdss_dp3 { compatible =3D "qcom,x1e80100-dp"; /delete-property/ #sound-dai-cells; =20 + pinctrl-names =3D "default"; + pinctrl-0 =3D <&edp_hpd_active>; + status =3D "okay"; =20 aux-bus { @@ -1215,6 +1218,11 @@ &tlmm { <72 2>, /* Secure EC I2C connection (?) */ <238 1>; /* UFS Reset */ =20 + edp_hpd_active: edp-hpd-active-state { + pins =3D "gpio119"; + function =3D "edp_hot"; + }; + eusb3_reset_n: eusb3-reset-n-state { pins =3D "gpio6"; function =3D "gpio"; --=20 2.49.0 From nobody Mon Feb 9 12:28:48 2026 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D152823643E for ; Wed, 2 Apr 2025 09:58:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743587930; cv=none; b=KIPwTDoOWD3U1O5fPOYX0WWXjt0ZktvDXOUY4YB6WYPsiDKWIbPoTC0pDnOxCCwOc+U1KiWolyCfMJmHJG/qr+T2TapTH78Tg3y8fE2oY/GjrMGIHnPeaEdJk3XHoiTn5YtZWtVjBTK5bfQPs/GpQNsB95iSJe65/mED/dBjAfE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743587930; c=relaxed/simple; bh=NM+r1eddNSJ+PhsAt5mpIMaaO5aqtw1lqIQpoUzxeuo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aqRdTjEGtwGIeUDrHLQ/aAjQCdg7+1YOwxriMylhs/qX2caBqLcfGyQjS7nP5Om80nUY8/s2d9uwXdSaoSlm+HhN1GWsiIBsRrbect1aZm2yFE3BlV1I40pNCuP+o6I3dpyXQUXinMiNUhUor7j6RAG0Tk9up5+3FIq3Q8uBMiQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=v7S1Qi5H; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="v7S1Qi5H" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-43cf58eea0fso31766005e9.0 for ; Wed, 02 Apr 2025 02:58:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1743587926; x=1744192726; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=WlNr7s9//ER/SikIA2XjkSmK+up9sy8cyHVWwjM89l8=; b=v7S1Qi5HGFFAs563CZQMWl7yRSgGBUi67wtBQpU/p4pohJHANrTHFbzzkQ9557edUr 1Qau6T3EXCAVOXFZ8w0bll/VeAQ7ZwOkoFfWmIfZhk0843DBvE1gDknAlNAkgPUcsLGD 7B7gluzfHx2OhrmUapKQWwWQC8bh6zhgpSwcxtowmpH6cN7QUEw7wW3xghl/M6eAnAJ3 kF2Ak/PezryxI6ckhLE5IHVoykzvIM8NcHkLXV8HqeUJIflpa5pXY2ZTFPTLkC1AIjDn ZcWjXg020rAv3epz0p0EDMvyDGs5Pn33bNkclimlr06+2s0nfQHbhcAXzbIWbGVTepOQ c3hg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743587926; x=1744192726; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WlNr7s9//ER/SikIA2XjkSmK+up9sy8cyHVWwjM89l8=; b=UHkq1TG32ySXrkfbATnf8xcxNLsEShgpctQUv06nLKcJWLOVb0AVUd5E7/YsCNXkzv pHUa+Xlx972vtgX4oO7zhTCnm4n/FFpJQvgBBOqulwi9bd6N+PZxz/ITu2xBY4Pvanyk hjx/MqsvMEpC55TOSAn1o3DbawjoOAjgupvAt5V6fzYVp/b4lCFl3hwNnCEzqH9mLmMp CzDDzxQ1HZHLSW9l2vYWHFMu6R+BrUIdTHHdjK0uMbShcZ96XQt9+zEi+iJjPH5WhUyT FyishXVRDVxi5SpsrE16oM812iQn7/syCPiK7Mi2dlgHQqZWPgbdPL77xJh8ZStC7OCI 6G+g== X-Forwarded-Encrypted: i=1; AJvYcCU7RpLvYmMdN68cK44Q3nj9zqp3Xw3G/rQ+b0u2Yaur4XSOHEbGEq9mhgEjc8ajuruaBI7hiG8x0Qg3vnM=@vger.kernel.org X-Gm-Message-State: AOJu0YyVoQHKPlSYsAPy4sqlbRp460zb0TrdEzIAl660Io4GBSb2hnCl cKFoCZxSA90vAUJt9LlE4jFZAFMDahdfPQFe73oEh4ZAud6G+cZk66JnZ3plyL0= X-Gm-Gg: ASbGncugao/noS+VWgD0V+g2R1ozGWmpyvn5/XhN4swX7tEF0RiSQFIt3++gLps1avt ny+U4oUpn7yF8wWEnTo1cEhz5qPx7T0Ox5O+5PqyX1l0JUUu8CpIatKAvqR4e9Gtl4Equ16XOYI wPzalFRKa6ZtP/cQTnD/Z2IaWfLNTggD3KApFVf4WNcr20I1Jqwg2S5ilieadrbywe/JOFXKwRD e8wS7SO59JkoX0kQSyUezcOe1wnfvzs5s4LhOUpQIdjoQ+ZDCn67jcg+CLQtJs+8mtU0oBbWBbY /eRL6wgJiM+ne3NSAnQ/M757VQEvKcEBzJmHDO2ET/WcZvcIxz/yHL8R X-Google-Smtp-Source: AGHT+IFTrd+aG1QnoeDWN5Twws3fGm4IGPhSV3zclRttiqm7JC1zigHY/sr1x2gYCsORgZ8e0lDQ8g== X-Received: by 2002:a05:600c:68a:b0:43c:f4b3:b094 with SMTP id 5b1f17b1804b1-43ea9f8dae7mr37628625e9.6.1743587926052; Wed, 02 Apr 2025 02:58:46 -0700 (PDT) Received: from localhost ([213.215.212.194]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-43ea8d16d35sm34705285e9.0.2025.04.02.02.58.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Apr 2025 02:58:45 -0700 (PDT) From: Christopher Obbard Date: Wed, 02 Apr 2025 10:58:33 +0100 Subject: [PATCH v4 2/2] arm64: dts: qcom: x1e78100-t14s-oled: add edp panel Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-2-41ba3f3739d0@linaro.org> References: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-0-41ba3f3739d0@linaro.org> In-Reply-To: <20250402-wip-obbardc-qcom-t14s-oled-panel-v4-0-41ba3f3739d0@linaro.org> To: Douglas Anderson , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Johan Hovold , Rui Miguel Silva , Abel Vesa , devicetree@vger.kernel.org, Christopher Obbard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1087; i=christopher.obbard@linaro.org; h=from:subject:message-id; bh=NM+r1eddNSJ+PhsAt5mpIMaaO5aqtw1lqIQpoUzxeuo=; b=owEBbQKS/ZANAwAKAWNNxPBocEb4AcsmYgBn7QpThFC4dZp45FqIClVwad+jsKVUrk56+VO/Q SuTYwy/5FmJAjMEAAEKAB0WIQTxi9yLbCX5CqI9UXRjTcTwaHBG+AUCZ+0KUwAKCRBjTcTwaHBG +Ml6D/0b9LsPEQpFxaORUDI4PxBYS0vegaZinECmfYatrMEJZ0CRoesXn4RqP0Rkz8O1l+VdZ99 vRmgfsW0Gxp1qRzh7oxa6sEk+K5Hk7ufI4Qig7CntNHwZwfkqW3+jos1MTZypwEGK3CmpjOoPNx mnnwxfzaOzUxtu8iuKdI7fGFSXYYQnNGlggPuW2NkKHwuM6juYbGvyrr7Bs0L1DPiF5PpDA53sr V56jVUWnss6DVU4pJ9v1vsiOpJpg9BVtH/6D07SJ9o8wbM0pYair+IfFdkLLvOidUGySWODI8vm 7BScqTbK6wWBpoxSF6q1nuZOqYatUDUHF37LBjr6A450gAcTbqJRpk/PQkV2YNkoUiOll49GriQ 5FwnWfq1AAuRBQS/CoUrVhUfVwlLh1WIB7wELoflpqeMK7ErAtd3b6pcRle5U8m4R1RnFepnUfp qnOeFQDGX1M3wNQn1/NN86UR8XZdOhJjf3ZRQQqQ+fBTel/uBb6TMhJluZzU3Zi3D8UuDmYMvIg LXpsSwKSCJ5zcMB1oP2zL0MDpRy58QWFgg3nQMSX47RUY6RYvXfU6Qp9uxEQCNOQnVx/CdgZyz6 dfRrpSdK724AJ6HvUuCW4jPS+ZdI2xc8NqjpIe/i21nws4gS/pO6wemnISaryic2YzSxoIqOxrZ XjJZSTNiPXOlmPw== X-Developer-Key: i=christopher.obbard@linaro.org; a=openpgp; fpr=F18BDC8B6C25F90AA23D5174634DC4F0687046F8 Add the Samsung ATNA40YK20 eDP panel to the device tree for the Snapdragon T14s OLED model. Reviewed-by: Dmitry Baryshkov Signed-off-by: Christopher Obbard --- arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts | 8 ++++++= ++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dt= s b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts index be65fafafa736a0401a5872c40f69cb20cfbbd90..d524afa12d19b2a6f22a24b9bed= 6b6b40248375f 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts @@ -10,3 +10,11 @@ / { compatible =3D "lenovo,thinkpad-t14s-oled", "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100"; }; + +&panel { + compatible =3D "samsung,atna40yk20", "samsung,atna33xc20"; + enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; + + pinctrl-0 =3D <&edp_bl_en>; + pinctrl-names =3D "default"; +}; --=20 2.49.0