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From: "Limonciello, Mario" <Mario.Limonciello@dell.com>
To: Paul Menzel <pmenzel@molgen.mpg.de>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: "linux-input@vger.kernel.org" <linux-input@vger.kernel.org>
Subject: RE: Dell XPS 13 9310 2-in-1: psmouse serio1: synaptics: Unable to query device: -5
Date: Mon, 7 Dec 2020 17:40:12 +0000	[thread overview]
Message-ID: <DM6PR19MB2636B859754CFACE88F5652BFACE0@DM6PR19MB2636.namprd19.prod.outlook.com> (raw)
In-Reply-To: <a075a4f7-21f6-54cf-8d97-af7f55ff4b91@molgen.mpg.de>

> -----Original Message-----
> From: Paul Menzel <pmenzel@molgen.mpg.de>
> Sent: Monday, December 7, 2020 11:32
> To: Dmitry Torokhov
> Cc: linux-input@vger.kernel.org; Limonciello, Mario
> Subject: Dell XPS 13 9310 2-in-1: psmouse serio1: synaptics: Unable to query
> device: -5
> 
> 
> [EXTERNAL EMAIL]
> 
> Dear Linux folks,
> 
> 
> On the Dell XPS 13 9310 2-in-1/02P55J, BIOS 1.0.3 10/05/2020 with Debian
> sid/unstable Linux 5.9.11 reports the error below (first line).
> 
>      [    5.835078] psmouse serio1: synaptics: Unable to query device: -5
>      [   11.331176] input: PS/2 Synaptics TouchPad as
> /devices/platform/i8042/serio1/input/input2
> 
> Please find the full log attached.
> 
> It looks like some timeout. Maybe related to the embedded controller (EC)?
> 
> 
> Kind regards,
> 
> Paul Menzel

Paul,

The messages you're seeing are harmless in this laptop.

The laptop input is supported using the hid-multitouch and i2c-hid drivers as
noted in your messages.

[  393.280115] input: DLL09FF:01 06CB:CE39 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL09FF:01/0018:06CB:CE39.0002/input/input21
[  393.280221] hid-multitouch 0018:06CB:CE39.0002: input,hidraw1: I2C HID v1.00 Mouse [DLL09FF:01 06CB:CE39] on i2c-DLL09FF:01


       reply	other threads:[~2020-12-07 17:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <a075a4f7-21f6-54cf-8d97-af7f55ff4b91@molgen.mpg.de>
2020-12-07 17:40 ` Limonciello, Mario [this message]
2020-12-07 20:52   ` Paul Menzel
2020-12-07 21:09     ` Limonciello, Mario

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