diff options
| author | Leif Skunberg <diamondback@cohunt.app> | 2026-02-10 11:56:25 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-02-23 18:50:55 +0300 |
| commit | b38d478dad79e61e8a65931021bdfd7a71741212 (patch) | |
| tree | be8a1463b0306e8f3bf41512e45bc8824ffed481 | |
| parent | 2a7b7652b1bb3fadc3bd47d622bfb127a93ab6b0 (diff) | |
| download | linux-b38d478dad79e61e8a65931021bdfd7a71741212.tar.xz | |
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: Leif Skunberg <diamondback@cohunt.app>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260210085625.34380-1-diamondback@cohunt.app
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/intel/hid.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c index a8ae2dba7ffd..95c405c8bac0 100644 --- a/drivers/platform/x86/intel/hid.c +++ b/drivers/platform/x86/intel/hid.c @@ -136,6 +136,13 @@ static const struct dmi_system_id button_array_table[] = { }, }, { + .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 = { DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), |