Unverified Commit b38d478d authored by Leif Skunberg's avatar Leif Skunberg Committed by Ilpo Järvinen
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platform/x86: intel-hid: Enable 5-button array on ThinkPad X1 Fold 16 Gen 1 



The Lenovo ThinkPad X1 Fold 16 Gen 1 has physical volume up/down
buttons that are handled through the intel-hid 5-button array
interface. The firmware does not advertise 5-button array support via
HEBC, so the driver relies on a DMI allowlist to enable it.

Add the ThinkPad X1 Fold 16 Gen 1 to the button_array_table so the
volume buttons work out of the box.

Signed-off-by: default avatarLeif Skunberg <diamondback@cohunt.app>
Reviewed-by: default avatarHans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260210085625.34380-1-diamondback@cohunt.app


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 2a7b7652

drivers/platform/x86/intel/hid.c

+7 −0
Original line number Diff line number Diff line
@@ -135,6 +135,13 @@ static const struct dmi_system_id button_array_table[] = { 
			DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Tablet Gen 2"),

		},

	},

	{

		.ident = "Lenovo ThinkPad X1 Fold 16 Gen 1",

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Fold 16 Gen 1"),

		},

	},

	{

		.ident = "Microsoft Surface Go 3",

		.matches = {