Commit b1a67385 authored by Hans de Goede's avatar Hans de Goede Committed by Greg Kroah-Hartman
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ACPI: x86: Extend Lenovo Yoga Tab 3 quirk with skip GPIO event-handlers



commit 2fa87c71 upstream.

Depending on the secureboot signature on EFI\BOOT\BOOTX86.EFI the
Lenovo Yoga Tab 3 UEFI will switch its OSID ACPI variable between
1 (Windows) and 4 (Android(GMIN)).

In Windows mode a GPIO event handler gets installed for GPO1 pin 5,
causing Linux' x86-android-tables code which deals with the general
brokenness of this device's ACPI tables to fail to probe with:

[   17.853705] x86_android_tablets: error -16 getting GPIO INT33FF:01 5
[   17.859623] x86_android_tablets x86_android_tablets: probe with driver

which renders sound, the touchscreen, charging-management,
battery-monitoring and more non functional.

Add ACPI_QUIRK_SKIP_GPIO_EVENT_HANDLERS to the existing quirks for this
device to fix this.

Reported-by: default avatarAgoston Lorincz <pipacsba@gmail.com>
Closes: https://lore.kernel.org/platform-driver-x86/CAMEzqD+DNXrAvUOHviB2O2bjtcbmo3xH=kunKr4nubuMLbb_0A@mail.gmail.com/


Cc: All applicable <stable@kernel.org>
Fixes: fe820db3 ("ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F)")
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/20250325210450.358506-1-hdegoede@redhat.com


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 763f4d63
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