From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.210.52 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792817296; b=FHEiccodwM76rB6+zD3X/8v3E5gtknYuPnsO8Y0bdrnZb4ZnDPctCZjVkB+GdJT1+z5X YTUXJqjTBSjQheGT6zhHzDEsIpdRJNQU6qhwNo0vGC/qE3A68WGv0OvgwUVA0T2UeHc3z 6RtNY/CrIX+4v3JNIP3JErtPx6HlU9thbaXcwgl78+sMsZCBlKhOfTrenZz8EF5zFvfFO YFhTu1aH0MYJdnODcHXPqANiFk2QOMfuXQ9wD3NF+6kGUe0DQtPh5dC503rdIMqjnZU9B eioez65Dcz5n4mURgUV1SKl3nwxf8Ee4EZDxL9hL9xU+Z1U1PO7NlmBDI0JnpRb6q9g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792817296; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:To:Cc:Subject:Date:Message-ID:X-Mailer:MIME-Version: Content-Transfer-Encoding; bh=hLEsygWM6+4H/+RqRuEHadaGd+pRQ2KkZeoK/YR9z1Q=; b=DVx2Sgtuobbw9Bzd6Y9u0Qpm3yk7oH477qEM5RWLU6TD3q+7cWeg6W1w4C0qzq4/ntvR i5sBo+Zz/YWeQhDMtXrLfmBvJ4GhE4rkcSHbQxG5XKzNsojsuItOdcveJ7WOmWmvqRRFH F4qxl2vdl4NAaz9ZkB+OJWekKDpODXpacJJMZA4tAjW2gPKLBOx/csb74/tds+fNpKVgf LU761c1IODDTZ9fBI7r9CKJj5r6Zls9PaORJvpmTiMDJ+/pc7NersqE3UJNy5kP7zZtsv e9KqI/+F+PtX4AQ4nd/G3UV3I/yWoivSMGJ4e5h0FFeQmsmlwTwRNDxXqTU+8f/+Z7g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b=bn5HdHFo; arc=none smtp.remote-ip=209.85.210.52 Received: from mail-ot1-f52.google.com (mail-ot1-f52.google.com [209.85.210.52]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F098B606A31D for ; Sat, 24 Oct 2026 04:48:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org F098B606A31D 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, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b=bn5HdHFo Received: by mail-ot1-f52.google.com with SMTP id 46e09a7af769-823e4047037so1105791a34.2 for ; Fri, 23 Oct 2026 21:48:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1792817295; x=1793422095; 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:content-type; bh=hLEsygWM6+4H/+RqRuEHadaGd+pRQ2KkZeoK/YR9z1Q=; b=bn5HdHFoht3tPfTohGv771TsC0f2WPm59gfEoeVqoK9EN+61yvh9pXgdDwhlmUAYKy ku3Hepd2tRo1Fq5Q7oiTAzmTEMfsid3EOBABukgTAr16DlRlj/ui1VTKVFQMfc9IFMjP xrCT0Ek9YwWW9xXLlfjm6hJfrFtsybjhi57keSrGMNV6Ejin6ivL9ffnip0ajxivBs0C pccD41tB66oSuQo/dJlEqJ6BiAQkmoqdQ+b9FJGjUCBXEnRSvBQqN9eIWH6NcE6tTbfR znT26lvkKnAFYRh4NsKe0xjJ2iWkrzltczFAmtcLjzsE9cP/VoeGtVRbW9lvfjJQcWTz hMcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792817295; x=1793422095; 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:content-type; bh=hLEsygWM6+4H/+RqRuEHadaGd+pRQ2KkZeoK/YR9z1Q=; b=OTTNjFqMx4mUtfp4fh2T3Rr9u61sohXFcN27+uHp+oE4G+nx5NqnTGcfLPBRu2W6Mc x1tjjPvccHQ4kwAAhGD4aZLAlM6mXe11AJn0mssq+MDF3kkGtZuKmH3ctdCodUsEUHNq 1xIuii5Oq8HI1UmWWoIsyy6o5LkPclfLgu22SiqzxzMb71VWKrOIoGjuzfOc85dAoIs+ tCAxB5gc2JpQTZLMTkJnn+UMBupBU4LfrZzqWyxMPFA2kwB1KrhUK5WIKjOrG/gB/k/P n4dpyGHTKkxTkkyLaTvq6M1JD4GABBDhZ+XL2hfX+FvT6yYHCfYROWEWEx62/49xP4sI oiaA== X-Forwarded-Encrypted: i=1; AKwUvBwNpYtW3tLK2VpudX2cZwqXSBLhe2+PFR9aoTYOluHSUMUzVvCjnnkSOd4ODJh9BHqWRKQsvdFQX6325vs=@vger.kernel.org X-Gm-Message-State: AFq9FYL1DFGx2iMNoXr1+v0YEryINvfwBw+Y3etHyCKg2aVh+Vg4SUZD E1vvPlftT0CoWN8pEVbiQRpgCUNQAQklAvuiHzB0vbKCwgW+0WvcvGTm X-Gm-Gg: AYBFou3ezS1mULLuiP0y9xHlFAlLxt8UpP7b0hdnv5Ak2EQFHG90/SJBycNon2nt1wr XX1W3vdkMzFfW1PJ5413u09+V1KUmnuebjPhAyyGso30CflqM8ir73lKQszDSTek4JJcjeMQzlM CBwD5lBDanrMoIlMTxgQoMhMsLemW7USAavK1nNL+iMj1Z3KLX/o4Tt7YFxdr1ywQMEiXz2CPEk KUGv+7K0c5krJDhMiDZIn7bsBNQ7EifqB2Usa80OVpnJ3sYLeeZupZr5JoH8r9qFlD5M4jCMwML ig7OYpcBrbZp4Rgy+tVVrYugBnxnjGrHefGLsjjEppfJw5umVXmz1Cjy64Gwb47y0oxfHNZnEI5 j93mPGr0j7u8hIodDskWXnk8FblonXOe4qqMfPUbj9Ws0RlkK0vk1yaKt7yEvKbp5sZP0AKifnz 9WnFN4dzR03Icnt5locLdu6UV0envOu2Aeq7qCiMo05OReBi+xSauMTQTKaNL7aQns0wM0ro/Gs phAYmcx3CJnN8N3kMMBNwL4MJ60QNVLc61XzeKMyEQqqDBxBtrwNS49pnm8akNrqKnP056PQXq2 G7q3 X-Received: by 2002:a05:6830:4489:b0:7dc:dbe4:3f21 with SMTP id 46e09a7af769-850fb0769cfmr1141196a34.1.1792817294879; Fri, 23 Oct 2026 21:48:14 -0700 (PDT) Received: from jeffmr (63-152-17-145.cdrr.qwest.net. [63.152.17.145]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-850fb0749dcsm1331577a34.11.2026.10.23.21.48.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2026 21:48:14 -0700 (PDT) From: Jeff Roach To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] arm64: dts: qcom: Add HP OmniBook X 16-cp1 Date: Fri, 23 Oct 2026 23:46:48 -0500 Message-ID: <20261024044650.9936-1-jeff.roach0@gmail.com> X-Mailer: git-send-email 2.55.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This adds a device tree for the HP OmniBook X 16-cp1 (board 8F46), a 16" laptop with the 12-core Snapdragon X2 Elite (Mahua). Tested with Ubuntu's 7.3-based linux-qcom-x1e kernel. Everything listed in patch 2 works there, including suspend (s2idle). Notes: - DisplayPort at HBR2 needs "phy: qualcomm: qmp-combo: update DP PHY PLL programming on Glymur" v5 [1]. Without it the stream runs at half rate and the monitor shows no picture. With it, about 1 in 4 plug-ins still gives no picture; replugging fixes it. - The GPU is disabled. It works with "drm/msm: Mahua GPU support" [2] applied; I'll send a follow-up to enable it once that lands. - Audio needs a topology and UCM config for the "HP-OmniBook-X16" model, which are not upstream yet. The headphone jack (SDCA) is not described. - I hit one hard lockup while plugging USB-C devices during testing and could not reproduce it in later plug/unplug cycles. Earlier bring-up report: [3] [1] https://lore.kernel.org/all/20261001-glymur-phy-v3-v5-0-3848c2615d5a@oss.qualcomm.com/ [2] https://lore.kernel.org/all/20260925-mahua-gpu-v1-0-0fa0bfd8d315@oss.qualcomm.com/ [3] https://lore.kernel.org/all/CAAnD8Rb4ZZrHFWMJayabioB_8bOHh1mqZ5LCXZz0jTNGMA7UZQ@mail.gmail.com/ Jeff Roach (2): dt-bindings: arm: qcom: Add HP OmniBook X 16-cp1 arm64: dts: qcom: Add HP OmniBook X 16-cp1 .../devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/mahua-hp-omnibook-x16.dts | 840 ++++++++++++++++++ 3 files changed, 842 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/mahua-hp-omnibook-x16.dts base-commit: f5672a3dff0291d6a45eb0c258b9d2baeb4dc577 -- 2.55.0