This is a note to let you know that I've just added the patch titled
gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
gpiolib-acpi-ignore-touchpad-wakeup-on-gpd-g1619-04.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 805c74eac8cb306dc69b87b6b066ab4da77ceaf1 Mon Sep 17 00:00:00 2001
From: Mario Limonciello <mario.limonciello@xxxxxxx>
Date: Wed, 17 Jan 2024 08:29:42 -0600
Subject: gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
From: Mario Limonciello <mario.limonciello@xxxxxxx>
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@xxxxxxxxxxxxxxx
Reported-and-tested-by: George Melikov <mail@xxxxxxxxxxx>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3073
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpio/gpiolib-acpi.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -1466,6 +1466,20 @@ 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 */
};
Patches currently in stable-queue which might be from mario.limonciello@xxxxxxx are
queue-5.4/gpiolib-acpi-ignore-touchpad-wakeup-on-gpd-g1619-04.patch
