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 0D4981F92E for ; Fri, 27 Feb 2026 10:55:23 +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=1772189724; cv=none; b=S5nx6bQUs+aiLU3tVM6IvemVS2j3+pPD0Stg4NXRAaCL8swYG38Z6E/UCUdV7kE0ZNO6J8xLV4oi7CokOsQ0I+xj6krbxya1jsc1ndvhMDroRhyeiVg6UJvnU/IQoX9Af0liEXfh9uswUtEfAMpEPbQI53ovrHZcO7o4NKAfR9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772189724; c=relaxed/simple; bh=G2d7WkgFLR3wLHVQmGSP2TkyLqhoI7+Trf0B39uAF5g=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=MNK++WpdSl1FUqLMFQR+NS6xItmJ8bl/IL8x/a5tdfy+yLiXB8GFRwfQR0fQ7nmAzgvFExg9D+didS3/c+S1iX1O9nuQJbBGb5OrOkhxOwI6yuZAEPTyeYdGDW5n0XVYbroyXqCefAIIu5Cmy7TRzBegEcdXiHE67cs85M/oqeY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ot+pUPJO; 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="Ot+pUPJO" Received: by smtp.kernel.org (Postfix) with ESMTPS id AC996C116C6 for ; Fri, 27 Feb 2026 10:55:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772189723; bh=G2d7WkgFLR3wLHVQmGSP2TkyLqhoI7+Trf0B39uAF5g=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Ot+pUPJOBbNtVPXQnRTF9VLEhXjNBHFrhjCsD1sThmb8Db6UdnwD+1j2es61DGoSx Yby2py/qX10O7oJYDzjQV2wstF0mpj5XDP8FF1T8lldBRLfzfuzn1w585D0v4Tw61P v8GskebMMdRhg2EuTMzJJBkKnmDzWza2LDrgFoQNob2arBgYAjwE6MF2C6lGzN+EbJ gbI1fV/NIyBbCmSOipkgjBxhkECrQ0dOaIyasLDT1bxNxcxfyZaII4BxTLvRVSRTVn YY9kYWQnrBXHqJ54vO4WTj+FlbH5TEBWCva/z+N83ylRTWXdsu/ER+QLdSMEiPoYO2 KcrD8bMQR6xdQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A39D5C3279F; Fri, 27 Feb 2026 10:55:23 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221149] hp-wmi: Fan control fails and RPM always reads as zero on HP OMEN 16-wf1xxx (Board 8C76) Date: Fri, 27 Feb 2026 10:55:23 +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: krishna.chomal108@gmail.com 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: cc 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=3D221149 Krishna Chomal (krishna.chomal108@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |krishna.chomal108@gmail.com --- Comment #1 from Krishna Chomal (krishna.chomal108@gmail.com) --- Hi, Based on the OGH log file from Windows, it is clear that your laptop uses t= he newer Victus S style WMI interface. Can you please test the following patch on the pdx86 tree? diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 304d9ac63c8a..aeed12f8a3d4 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -185,6 +185,10 @@ static const struct dmi_system_id victus_s_thermal_profile_boards[] __initconst .matches =3D { DMI_MATCH(DMI_BOARD_NAME, "8BD5") }, .driver_data =3D (void *)&victus_s_thermal_params, }, + { + .matches =3D { DMI_MATCH(DMI_BOARD_NAME, "8C76") }, + .driver_data =3D (void *)&omen_v1_thermal_params, + }, { .matches =3D { DMI_MATCH(DMI_BOARD_NAME, "8C78") }, .driver_data =3D (void *)&omen_v1_thermal_params, After loading the patched driver, please verify the following: 1. Check dmesg for successful registration message: "hp_wmi: Registered as platform profile handler" 2. Verify that fan RPM is readable and controllable via sysfs. 3. Verify that on changing platform profile, and it does physically change = the amount of power drawn in the CPU/GPU. --=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.=