4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mario Limonciello mario.limonciello@amd.com
commit 805c74eac8cb306dc69b87b6b066ab4da77ceaf1 upstream.
Spurious wakeups are reported on the GPD G1619-04 which can be absolved by programming the GPIO to ignore wakeups.
Cc: stable@vger.kernel.org Reported-and-tested-by: George Melikov mail@gmelikov.ru Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3073 Signed-off-by: Mario Limonciello mario.limonciello@amd.com Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpio/gpiolib-acpi.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
--- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1427,6 +1427,20 @@ static const struct dmi_system_id gpioli .ignore_wake = "INT33FF:01@0", }, }, + { + /* + * Spurious wakeups from TP_ATTN# pin + * Found in BIOS 0.35 + * https://gitlab.freedesktop.org/drm/amd/-/issues/3073 + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GPD"), + DMI_MATCH(DMI_PRODUCT_NAME, "G1619-04"), + }, + .driver_data = &(struct acpi_gpiolib_dmi_quirk) { + .ignore_wake = "PNP0C50:00@8", + }, + }, {} /* Terminating entry */ };