6.6-stable review patch. If anyone has any objections, please let me know.
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From: Hans de Goede hdegoede@redhat.com
commit 2fa87c71d2adb4b82c105f9191e6120340feff00 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: Agoston Lorincz pipacsba@gmail.com Closes: https://lore.kernel.org/platform-driver-x86/CAMEzqD+DNXrAvUOHviB2O2bjtcbmo3x... Cc: All applicable stable@kernel.org Fixes: fe820db35275 ("ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F)") Signed-off-by: Hans de Goede hdegoede@redhat.com Link: https://patch.msgid.link/20250325210450.358506-1-hdegoede@redhat.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/acpi/x86/utils.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -367,7 +367,8 @@ static const struct dmi_system_id acpi_q DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), }, .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS | - ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY), + ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY | + ACPI_QUIRK_SKIP_GPIO_EVENT_HANDLERS), }, { /* Medion Lifetab S10346 */