From: Werner Sembach Date: Wed, 22 Mar 2023 12:15:47 +0000 (+0100) Subject: gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU X-Git-Tag: v6.2.14~9 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=838969b94736d53e34c3ab2de89044a1037e55c8;p=thirdparty%2Fkernel%2Fstable.git gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU commit 782eea0c89f7d071d6b56ecfa1b8b0c81164b9be upstream. commit 1796f808e4bb ("HID: i2c-hid: acpi: Stop setting wakeup_capable") changed the policy such that I2C touchpads may be able to wake up the system by default if the system is configured as such. However on Clevo NL5xNU there is a mistake in the ACPI tables that the TP_ATTN# signal connected to GPIO 9 is configured as ActiveLow and level triggered but connected to a pull up. As soon as the system suspends the touchpad loses power and then the system wakes up. To avoid this problem, introduce a quirk for this model that will prevent the wakeup capability for being set for GPIO 9. This patch is analoge to a very similar patch for NL5xRU, just the DMI string changed. Signed-off-by: Werner Sembach Cc: stable@vger.kernel.org Signed-off-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 7c9175619a1dc..e9c79f76f1b69 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1627,6 +1627,19 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = { .ignore_interrupt = "AMDI0030:00@18", }, }, + { + /* + * Spurious wakeups from TP_ATTN# pin + * Found in BIOS 1.7.8 + * https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627 + */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"), + }, + .driver_data = &(struct acpi_gpiolib_dmi_quirk) { + .ignore_wake = "ELAN0415:00@9", + }, + }, { /* * Spurious wakeups from TP_ATTN# pin