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Mon, 24 Aug 2026 11:58:23 -0700 (PDT) Date: Tue, 25 Aug 2026 00:28:18 +0530 From: Lovekesh Solanki To: Adam Cc: benjamin.tissoires@redhat.com, jikos@kernel.org, linux-input@vger.kernel.org Subject: Re: [BUG] HID: i2c-hid: ELAN 04F3:30FD touchpad reset race causes -EREMOTEIO on HP Pavilion Gaming 15-ec1xxx Message-ID: References: Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Thanks for data collection, I doubt this is a race condition, your openSUSE boot still shows -121 errors until ~38s after registration. Maybe the firmware has a window after power up where its unresponsive even in good boots? I'm thinking if this is a power state issue where it works in cold boots but fails in warm ones, touchpad might still be in sleep state after warm reboots. Could you try performing a few cold boots and warm boots, see if touchpad works after cold boots? And when touchpad is dead after boot try running these two commands: echo AMDI0010:03 | sudo tee /sys/bus/platform/drivers/i2c_designware/unbind echo AMDI0010:03 | sudo tee /sys/bus/platform/drivers/i2c_designware/bind See if they recover functionality. I'm hoping they won't. Thanks, Lovekesh