Commit 4fd55566 authored by Hans de Goede's avatar Hans de Goede Committed by Rafael J. Wysocki
Browse files

ACPI: button: Add lid disable DMI quirk for Nextbook Ares 8A 



The LID0 device on the Nextbook Ares 8A tablet always reports lid
closed causing userspace to suspend the device as soon as booting
is complete.

Add a DMI quirk to disable the broken lid functionality.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 69d6b376

drivers/acpi/button.c

+9 −0
Original line number Diff line number Diff line
@@ -77,6 +77,15 @@ static const struct dmi_system_id dmi_lid_quirks[] = { 
		},

		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,

	},

	{

		/* Nextbook Ares 8A tablet, _LID device always reports lid closed */

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),

			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),

			DMI_MATCH(DMI_BIOS_VERSION, "M882"),

		},

		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,

	},

	{

		/*

		 * Lenovo Yoga 9 14ITL5, initial notification of the LID device