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Thu, 04 Dec 2025 18:16:39 -0800 (PST) From: Askar Safin To: andriy.shevchenko@linux.intel.com Cc: Dell.Client.Kernel@dell.com, bartosz.golaszewski@linaro.org, benjamin.tissoires@redhat.com, dmitry.torokhov@gmail.com, linux-acpi@vger.kernel.org, linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, regressions@lists.linux.dev, rrangel@chromium.org, superm1@kernel.org, wse@tuxedocomputers.com Subject: Re: [REGRESSION][BISECTED] Dell Precision 7780 wakes up on its own from suspend Date: Fri, 5 Dec 2025 05:16:16 +0300 Message-ID: <20251205021616.1570442-1-safinaskar@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Andy Shevchenko : > > Sounds like it comes via GPIO, but it's not handled as touchpad IRQ. You may > > try to add a quirk to prevent touchpad IRQ from waking the system. That should > > help I believe. > > Something like "ignore_wake=INTC1085:00@355" in the kernel command line. > > If it helps, update drivers/gpio/gpiolib-acpi-quirks.c accordingly. > > It might be actually the touchpad controller name (as I see in the quirk table): > > ignore_wake=VEN_0488:00@355 It worked! First, there is no option "ignore_wake". Correct option name is "gpiolib_acpi.ignore_wake". I tried "gpiolib_acpi.ignore_wake=INTC1085:00@355", and it didn't help. I tried "gpiolib_acpi.ignore_wake=VEN_0488:00@355", and it did help! Please, somebody (maybe Mario?) author a patch. Thank you in advance. -- Askar Safin