From nobody Thu Apr 9 09:26:09 2026 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (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 0E91728C2DD for ; Mon, 9 Mar 2026 18:04:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773079448; cv=none; b=aUdIUqjfDtLTqHAVhaM6kXGGBa60ri4IxbPRuXBTCCVNExHFlfH/fP2DhfZyc8tMa/QrWsB7ehCaQHTNdh1VuUDtMxf5WsP1Yq918JZiMrImII2a/rRMmfE764iEyHuIs/sryNNVNxcjun1Ad7oiOVmUidkx4t5FC2udFL0KxXs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773079448; c=relaxed/simple; bh=saN2Ki1xXcdiPdysrzrwglOdm/Xhe26yzmN3T6+yXpY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=PwmDDghdn2xKqIukY2MnpROonIrUo68YmG9KV2hKA0OwYnXEAII2C+VL9BeBMBw82rioFg/j/tF3DiQlLaX2fao5xlNfhpXVgkoT1c11FTdFtZinhZ5HnibaYWbbSpGteYE5RaGHZ133jkUqj2X/Kq1mYE4PzYaNJ47IDpO3WcU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=FP4DODNO; arc=none smtp.client-ip=209.85.221.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FP4DODNO" Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-439b78b638eso9188606f8f.2 for ; Mon, 09 Mar 2026 11:04:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1773079445; x=1773684245; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=dV3Rs94eq/8lEKJBAht9P9yGrd7viF7G8GZxAdck6ME=; b=FP4DODNOEfhNIKEoFxGYqKWOetc0mf1i/PPNR9ICCsFNj8xSBt1lV+7ALSp4yU8v8Z C5EMZkx3+GLpG0JQV8boHcYEE4bg8ATOZJVkMqZ2oXH8092wzBcpAYlGONrKv1d1A9Rn lsw+c76htLF0P2Rxy0kLZvGNI4hyHUMqJJ133y74sQvOPydYHoE1jb74nWzZhcLBfTNx 0Qr5cqgkciPG+jxGwFDR8TnnPy4kNtbvigqngRVTQ75Hbg0GHOROM08H7djupdB5X19c qN/07YPkVYTVFJE3usU1i0qv8o/KnNTVJc+wCInQ3tv226BKrQSyQ4I+gBYE3qWPWMsi LSsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773079445; x=1773684245; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=dV3Rs94eq/8lEKJBAht9P9yGrd7viF7G8GZxAdck6ME=; b=NELFqRKEfbDdmTJ7PRtfIxiTrBpizrOzzS/3FvEj5qPt3LYzjBfl/Gbrj1FTkumr7N x2Q2ZR6w699QhTCS+6m6jec2oNPik4Ir1HIPby0z9UnKRCmEnJCjSplu/01LM6cNQmeI gbumOT3OmUBE+bAjjKcOFNw6IpT3i0QdbKJKAu7pv/Nxbez1WmeKY+wC896BWtkm35hn N8925RV7rCrAND2hnxBJY+DA53zm5QY9Q64NtR/eWPGXDhoE67LolgzzmYCIMGFi3Nx3 69hKQBtHRUu7meVbiwmKst9suvhBjYjYOReSvpDOP9J2p7cypu+XIBe4pvz0nIm4cblN 1Wzw== X-Forwarded-Encrypted: i=1; AJvYcCWrfoPvL69vWfl1X0R4cZGd6d7rFi7WmsOqXFupOy72d5rSRZ22VPqCD/vR88HhkM2dEwK5cMUFGd60Rqw=@vger.kernel.org X-Gm-Message-State: AOJu0YxmqLQZsFuvkUjS2ywjt/kZwYiHx2S6SdYUAy8bAUMTJoQm6qqB qs0yuOa7IH97wHfXzuTy2O1FjT+92gaVL3+d9Ri9F4KcSevWGdRoXi0X X-Gm-Gg: ATEYQzzHONrkUz5GHHGu08JRq2lRsduqhByEroI/LwuDdZK3PrwBcurNeFwvZDdEKL2 eqy50AVt+5ANXIXAM2wO22QysZpNgYVF4GQMc6VXKudlkF1BzH78MC1cTvD0SMMyERF7xEpmsuT 9Hilml0TiMhWD9mqbVpXH2wSg4RoInDmejd59zS31hOJtYGw1O94MXeZ6/bnHJcMPmuK9yQ8ToU CIMzpUCyM6dKpaQEOOmneD3pSOxTHVJd7FYD7N2tGymquvv//K1gwqzPNCmqsdHJzccD+YwnMlB /TDgHxOSyniHOB7z7vGkCngZS7TEx3CoKxd+tAhvb7IlKXEIwJVB6NSxNrtGZUcKmSv2NZyPtnv cvEdDthSFX+eeAic2QvS/UMMhsTE1jtUWrWFOTQpxExRWi1HhOZAdYhtXGzlLtZ3hsXrF4ixDcm tUYeRFiMzj3R0y4NPWIVs= X-Received: by 2002:a05:6000:290c:b0:439:b3d2:376b with SMTP id ffacd0b85a97d-439da66207amr21666689f8f.14.1773079445110; Mon, 09 Mar 2026 11:04:05 -0700 (PDT) Received: from luca-vm.lan ([154.61.61.58]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439dad8dbb3sm25233528f8f.4.2026.03.09.11.04.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Mar 2026 11:04:04 -0700 (PDT) From: Luca Leonardo Scorcia To: dri-devel@lists.freedesktop.org Cc: Luca Leonardo Scorcia , Krzysztof Kozlowski , Jagan Teki , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3] dt-bindings: display: panel: Document the rotation property Date: Mon, 9 Mar 2026 18:03:36 +0000 Message-ID: <20260309180353.8220-1-l.scorcia@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The Jadard jd9365da-h3 driver already allows DRM to get the panel orientation via the device tree rotation property (described in panel-common.yaml), but it's currently not documented. Describe it in the driver documentation to fix a dtbs_check error in Xiaomi Mi Smart Clock x04g, where the panel is landscape-oriented. Signed-off-by: Luca Leonardo Scorcia Acked-by: Krzysztof Kozlowski --- v3: Fixed commit message wrapping v2: Review feedback: improved commit message to explain how the rotation property is used by the driver and why it's needed in the driver documentation. .../devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/panel/jadard,jd9365d= a-h3.yaml b/Documentation/devicetree/bindings/display/panel/jadard,jd9365da= -h3.yaml index b8783eba3ddc..25024f4a63e1 100644 --- a/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.ya= ml +++ b/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.ya= ml @@ -33,9 +33,8 @@ properties: description: supply regulator for VCCIO, usually 1.8V =20 reset-gpios: true - backlight: true - + rotation: true port: true =20 required: --=20 2.43.0