Commit 805c74ea authored by Mario Limonciello's avatar Mario Limonciello Committed by Bartosz Golaszewski
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gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04 



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: default avatarGeorge Melikov <mail@gmelikov.ru>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3073


Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 6613476e

drivers/gpio/gpiolib-acpi.c

+14 −0
Original line number Diff line number Diff line
@@ -1651,6 +1651,20 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = { 
			.ignore_interrupt = "INT33FC:00@3",

		},

	},

	{

		/*

		 * 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 */

};