diff options
| -rw-r--r-- | drivers/acpi/x86/utils.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c index b3fb428461c6..a2ae1ac41319 100644 --- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -71,6 +71,12 @@ static const struct override_status_id override_status_ids[] = { PRESENT_ENTRY_HID("80860F09", "1", ATOM_SILVERMONT, {}), PRESENT_ENTRY_HID("80862288", "1", ATOM_AIRMONT, {}), + /* The Xiaomi Mi Pad 2 uses PWM2 for touchkeys backlight control */ + PRESENT_ENTRY_HID("80862289", "2", ATOM_AIRMONT, { + DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"), + DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"), + }), + /* * The INT0002 device is necessary to clear wakeup interrupt sources * on Cherry Trail devices, without it we get nobody cared IRQ msgs. |