From: Shaun Varghese <shaunvarghese43@gmail.com>

Thanks for the information, I've currently added 8C58 to hp_wmi_feature_boards[]
and removed it from omen_thermal_profile_boards[] as suggested. Manual PWM fan control
is confirmed to be working but the GPU is still missing that additional +15w from 'Smart Performance Gain'.
That will require further investigation.

Add the HP Omen Transcend 14 board name 8C58 to the hp_wmi feature
board table using the existing omen_v1_legacy_board_params.

Remove 8C58 from the omen thermal profile board list so that the
board uses the appropriate feature-board handling.

---
v2:
- Drop the CTGP/PPAB changes from v1.
- Add 8C58 to hp_wmi_feature_boards using
  omen_v1_legacy_board_params.

Signed-off-by: Shaun Varghese <shaunvarghese43@gmail.com>
---
 drivers/platform/x86/hp/hp-wmi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c
index b2773fc1a..e55ed5b3c 100644
--- a/drivers/platform/x86/hp/hp-wmi.c
+++ b/drivers/platform/x86/hp/hp-wmi.c
@@ -209,7 +209,6 @@ static const char * const omen_thermal_profile_boards[] = {
 	"8900", "8901", "8902", "8912", "8917", "8918", "8949", "894A", "89EB",
 	"8A15", "8A42", "8A43",
 	"8BAD",
-	"8C58",
 	"8E41",
 };
 
@@ -299,6 +298,10 @@ static const struct dmi_system_id hp_wmi_feature_boards[] __initconst = {
 		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8BD5") },
 		.driver_data = (void *)&victus_s_board_params,
 	},
+	{
+		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8C58") },
+		.driver_data = (void *)&omen_v1_legacy_board_params,
+	},
 	{
 		.matches = { DMI_MATCH(DMI_BOARD_NAME, "8C76") },
 		.driver_data = (void *)&omen_v1_board_params,
-- 
2.55.0

On Sun, 06 Sep 2026 18:31:14 +0530, ShaunV334 wrote:

> Thanks for the information, I've currently added 8C58 to hp_wmi_feature_boards[]
> and removed it from omen_thermal_profile_boards[] as suggested. Manual PWM fan control
> is confirmed to be working but the GPU is still missing that additional +15w from 'Smart Performance Gain'.
> That will require further investigation.
> 
> Add the HP Omen Transcend 14 board name 8C58 to the hp_wmi feature
> board table using the existing omen_v1_legacy_board_params.
> 
> [...]

Thank you for your contribution, it has been applied to my local
review-ilpo-next branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-next branch only once I've pushed my
local branch there, which might take a while.

FYI [if applicable to your patch], as per Linus' policy change, also
fixes are mostly routed through for-next unless the fix is for a
commit introduced in the most recent cycle or is clearly a regression
fix.

The list of commits applied:
[1/1] platform/x86: hp-wmi: add Omen Transcend 14 8C58 support
      commit: 4dabecbb202e872dc8cd4c4b5ee7076b75e23162

--
 i.