Hi!

Thanks for the patch.

On Fri, 5 Dec 2025 23:32:42 +0100, Askar Safin safinaskar@gmail.com said:

Dell Precision 7780 often wakes up on its own from suspend. Sometimes wake up happens immediately (i. e. within 7 seconds), sometimes it happens after, say, 30 minutes.

Fixes: 1796f808e4bb ("HID: i2c-hid: acpi: Stop setting wakeup_capable") Reported-by: Askar Safin safinaskar@zohomail.com Link: https://lore.kernel.org/linux-i2c/197ae95ffd8.dc819e60457077.769212048860909... Cc: stable@vger.kernel.org Tested-by: Askar Safin safinaskar@gmail.com Signed-off-by: Askar Safin safinaskar@gmail.com

Please don't add Tested-by, Reported-by, etc. if you're the author of the. Tested-by should be added by someone else who tested your patch, it doesn't make much sense otherwise because I sure do expect you test your changes if you have access to the right hardware. :)

---

drivers/gpio/gpiolib-acpi-quirks.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)

diff --git a/drivers/gpio/gpiolib-acpi-quirks.c b/drivers/gpio/gpiolib-acpi-quirks.c index 7b95d1b03361..a0116f004975 100644 --- a/drivers/gpio/gpiolib-acpi-quirks.c +++ b/drivers/gpio/gpiolib-acpi-quirks.c @@ -370,6 +370,28 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = { .ignore_wake = "ASCP1A00:00@8", }, },

• {

• /*
  

•  * Spurious wakeups, likely from touchpad controller
  

•  * Dell Precision 7780
  

•  * Found in BIOS 1.24.1
  

•  *
  

•  * Found in touchpad firmware, installed by Dell Touchpad Firmware Update Utility version 1160.4196.9, A01
  

•  * ( Dell-Touchpad-Firmware-Update-Utility_VYGNN_WIN64_1160.4196.9_A00.EXE ),
  

•  * released on 11 Jul 2024
  

•  *
  

•  * https://lore.kernel.org/linux-i2c/197ae95ffd8.dc819e60457077.7692120488609091556@zohomail.com/
  

•  */
  

• .matches = {
  

• 	DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
  

• 	DMI_MATCH(DMI_PRODUCT_FAMILY, "Precision"),
  

• 	DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7780"),
  

• 	DMI_MATCH(DMI_BOARD_NAME, "0C6JVW"),
  

• },
  

• .driver_data = &(struct acpi_gpiolib_dmi_quirk) {
  

• 	.ignore_wake = "VEN_0488:00@355",
  

• },
  

• }, {} /* Terminating entry */

};

Looks good to me, but I'll give GPIO ACPI maintainers time to chime in.

Bart