diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2023-04-29 13:38:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-27 09:44:37 +0300 |
| commit | e090f70ae4cc1805c8442e719e40e7e0fbb964f1 (patch) | |
| tree | db066fd20f1e66c2940a530ea80b4e0eff05d7f1 | |
| parent | ae51eb90bcca2f8a9e4b76fe35cc76df0d915621 (diff) | |
| download | linux-e090f70ae4cc1805c8442e719e40e7e0fbb964f1.tar.xz | |
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@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/acpi/button.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 0d93a5ef4d07..4861aad1a9e9 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -83,6 +83,15 @@ 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, + }, + { /* * Medion Akoya E2215T, notification of the LID device only * happens on close, not on open and _LID always returns closed. |