FAILED: patch "[PATCH] platform/x86: hp-wmi: Add support for OMEN MAX 16-ak0xxx" failed to apply to 6.18-stable tree

The patch below does not apply to the 6.18-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y
git checkout FETCH_HEAD
git cherry-pick -x a7320d6eb9c4240c948cd9c64582b3bd04cbaf4b
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2026090337-factoid-slander-d0ac@gregkh' --subject-prefix 'PATCH 6.18.y' 'HEAD^..'

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From a7320d6eb9c4240c948cd9c64582b3bd04cbaf4b Mon Sep 17 00:00:00 2001
From: Krishna Chomal <[email protected]>
Date: Tue, 23 Jun 2026 19:43:14 +0530
Subject: [PATCH] platform/x86: hp-wmi: Add support for OMEN MAX 16-ak0xxx
(8DD6)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The HP OMEN MAX 16-ak0xxx (board ID: 8DD6) has the same WMI interface as other Victus S boards, but requires quirks for correctly switching thermal profile.

After testing we know that (similar to another HP Omen Max 16 device, board ID 8D87), the embedded controller on this board does not expose thermal profile which means we have to intentionally disable EC readback.

Add the DMI board name to victus_s_thermal_profile_boards[] table and map it to omen_v1_no_ec_thermal_params.

Testing on board 8DD6 confirmed that platform profile is registered successfully and fan RPMs are readable and controllable.

index 0dcf2901259e..34c9b941bdd8 100644
@@ -310,6 +310,10 @@ static const struct dmi_system_id hp_wmi_feature_boards[] __initconst = {
 		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8D87") },
 		.driver_data = (void *)&omen_v1_no_ec_board_params,
 	},
+	{
+		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8DD6") },
+		.driver_data = (void *)&omen_v1_no_ec_thermal_params,
+	},
 	{
 		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8E35") },
 		.driver_data = (void *)&omen_v1_legacy_board_params,

From: Krishna Chomal <[email protected]>

[ Upstream commit a7320d6eb9c4240c948cd9c64582b3bd04cbaf4b ]

The HP OMEN MAX 16-ak0xxx (board ID: 8DD6) has the same WMI interface as other Victus S boards, but requires quirks for correctly switching thermal profile.

After testing we know that (similar to another HP Omen Max 16 device, board ID 8D87), the embedded controller on this board does not expose thermal profile which means we have to intentionally disable EC readback.

Add the DMI board name to victus_s_thermal_profile_boards[] table and map it to omen_v1_no_ec_thermal_params.

Testing on board 8DD6 confirmed that platform profile is registered successfully and fan RPMs are readable and controllable.

---
 drivers/platform/x86/hp/hp-wmi.c | 4 ++++
 1 file changed, 4 insertions(+)

index 550d4b39a92af..5eb2aade44cca 100644
@@ -194,6 +194,10 @@ static const struct dmi_system_id victus_s_thermal_profile_boards[] __initconst
 		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8D41") },
 		.driver_data = (void *)&victus_s_thermal_params,
 	},
+	{
+		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8DD6") },
+		.driver_data = (void *)&omen_v1_thermal_params,
+	},
 	{},
 };
 

2.53.0