This is a note to let you know that I've just added the patch titled
ACPI: button: Add lid disable DMI quirk for Nextbook Ares 8A
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-button-add-lid-disable-dmi-quirk-for-nextbook-a.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e1d24d33287f1adda81c70da6e6f8e45fd5a44f6
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Sat Apr 29 12:38:41 2023 +0200
ACPI: button: Add lid disable DMI quirk for Nextbook Ares 8A
[ Upstream commit 4fd5556608bfa9c2bf276fc115ef04288331aded ]
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: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 475e1eddfa3b4..ef77c14c72a92 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -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
