linux-kernel - [PATCH] platform/x86: hp-wmi: add Omen 14-fb1xxx (board 8E41) support

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Message-ID: <20260203164832.40514-1-plotnikovanton@gmail.com>
Date: Tue,  3 Feb 2026 18:48:32 +0200
From: Anton Plotnikov <plotnikovanton@...il.com>
To: Hans de Goede <hansg@...nel.org>
Cc: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Anton Plotnikov <plotnikovanton@...il.com>
Subject: [PATCH] platform/x86: hp-wmi: add Omen 14-fb1xxx (board 8E41) support

Reverse engineering of the HP Omen Windows utility shows that for performance
mode it uses the same codes listed in hp_thermal_profile_omen_v1. Therefore it
seems sufficient to add the board model name to omen_thermal_profile_boards.

Tested on Omen 14-fb1xxx: CPU power in performance profile reaches the Windows
limit (65W), instead of 45W in automatic BIOS mode. Max fan speed was reached
as well.
---
 drivers/platform/x86/hp/hp-wmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c
index f4ea1ea05..0a85120de 100644
--- a/drivers/platform/x86/hp/hp-wmi.c
+++ b/drivers/platform/x86/hp/hp-wmi.c
@@ -73,6 +73,7 @@ static const char * const omen_thermal_profile_boards[] = {
 	"8900", "8901", "8902", "8912", "8917", "8918", "8949", "894A", "89EB",
 	"8A15", "8A42",
 	"8BAD",
+	"8E41",
 };
 
 /* DMI Board names of Omen laptops that are specifically set to be thermal
-- 
2.52.0