From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BB13F3C5DBA for ; Wed, 19 Aug 2026 19:45:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787168714; cv=none; b=Abto2Cw9gtq8bYB6mb96AyNyzn79xxrP0ySghmTcnnR1XsNDrsbS134BrkoAB4BuGuuSJxbLuOITMhDMPmLaLSXcsEWm6c/tdb2VGbWpfw0aTMovQRp+fepltIEVJkdCMlcOpRfp7ttuGp1Cri7nYabTsiKV8feRAjJE/VFpmPU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787168714; c=relaxed/simple; bh=mnXuUMOpesBUiBjCGo96HKyUBx5rUmPPlcCWp7SQzKw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=A4tRWB2B5yi2z16BDPkGXV10HljYtncxEDLYJGQebS7aDhHUxQgnhk5ojydXzOvuoH4QoXeVOzrcI4ZY0k2hYpqc7fAfoBuzsXbBAml+c1lQvcaW1ej1WEwcHFHjypIvcfheTdSq299BPXSzzDlpvht0cJjdhQFVK3cAUyRRgAw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lsEOXDOR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lsEOXDOR" Received: by smtp.kernel.org (Postfix) with ESMTPS id 57580C19425 for ; Wed, 19 Aug 2026 19:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1787168714; bh=mnXuUMOpesBUiBjCGo96HKyUBx5rUmPPlcCWp7SQzKw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lsEOXDORpkdTmqGO/cbArvMLCkAIpexxXvMU52dz+0pwTx486vG84vZ2HmNueP/kS 26SxQ2LwPLaAEaSrrNjcouqglgJoWSbrftgC4RBwgBxtXCaNS1yIKY2KiS57yn9Pau iGBd90JdieAgYHhnfIABOxiY+fJnjAlr2QM1omYEZnGwdtyaMq6h9V1PtY42g2bJzy 4VcOD7yj4FX3SBW/R3xP3PIKAXVnpvjZERu+tYP3prsom5imHWpqQv4ERLT/4i5dEh cPU3McrFTkmT1P4oeVA9Xi3XSvsf6e+GWIQQhcQUBN187Mepf6rWtMzahUVRNHZPNp EBz1Fg6fl5kkw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 2E166C4160E; Wed, 19 Aug 2026 19:45:14 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 220926] HP ENVY 16-h1xxx (Hayden): hp_wmi platform_profile fails to read/write Date: Wed, 19 Aug 2026 19:45:13 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gibs23@proton.me X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220926 --- Comment #3 from Gibs (gibs23@proton.me) --- (In reply to Suryansh Singh from comment #2) > (In reply to Gibs from comment #1) > > I have the same problem on same platform on kernel 7.1.8. > > Changing profiles does change fan behavior, but RPM reads 0 with hp-wmi. > >=20 > > Package power also seems to max at 40W no matter the profile. On Window= s I > > have peaks of 115W and then drops at 55W after a short while. > >=20 > > I also tried mapping my board ID to Omen or Victus configs but doesn't = work, > > the ENVY seems to be different. >=20 > Hi, >=20 > Could you please provide your board ID, or clarify if it is the same as > Andres? >=20 >=20 > Are you sure you've tried out all Omen or Victus configs? The latest bran= ch > for the platforms/x86 subsystem (pdx86/for-next) has an expanded driver > scope compared to the current upstream version of the kernel you're runni= ng, > so consider using the code on that branch for mapping your board ID to > specific driver data in hp_wmi_feature_boards[] >=20 >=20 > In case none of the existing parameters apply to your ENVY laptop, the EC > behavior and specific quirks required to get it working will have to be > reverse engineered and patched into the code, rather than the regular pat= ch > of mapping the board ID under predefined parameters. > You may contact me at my mail if that happens to be true, I'll be glad to > help in the whole process if it gets that complex. Hello, thank you for offering to help! It is the same board: cat /sys/class/dmi/id/board_name 8BE5 I had a look on the motherboard and I found a ENE KB9542GF chip, this seems= to be the EC. It may be present on a few Dell laptops, may have found it on an Alienware. There's also a different package for this chip, still marked KB9= 542 but different suffix and QFP package, which is also present on some other laptops, like ENVY x360 by the results of some searches. I will have a look at the latest branch as you suggested, will report back after testing. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=