Re: Re: Error message on shutdown with psmouse.synaptics_intertouch=1 for TM3145-006 (Thinkpad T470s)

[" " <denk@eclipso.email>]

Hi Yussuf,

thanks for your reply. Although the T470s seems to be already added in the file, in my case the PNP ID of my touchpad differs. So, as you proposed, I will send a patch to the mailing list.

Best
denk


--- Ursprüngliche Nachricht ---
Von: Yussuf Khalil <dev@pp3345.net>
Datum: 30.03.2020 13:33:53
An: denk@eclipso.email, linux-input@vger.kernel.org
Betreff: Re: Error message on shutdown with psmouse.synaptics_intertouch=1 for  TM3145-006 (Thinkpad T470s)

Hi denk,

I am neither the maintainer nor the author of the RMI code, however, I 
believe I've seen this message on several devices already and as far as

I know, it's harmless. If RMI works fine for you apart from this 
message, you should send a commit to add your laptop to the whitelist in

drivers/input/mouse/synaptics.c (line 164).

Regards
Yussuf Khalil

Am 30.03.20 um 11:23 schrieb denk@eclipso.email:
> Hi again,
> 
> as I didn't hear anything about my issue, I would like to ask again,
if there is anything I can do that the error message doesn't appear anymore?

> 
> Thank you very much and best
> denk
> 
> 
> --- Ursprüngliche Nachricht ---
> Von: " " <denk@eclipso.email>
> Datum: 28.02.2020 22:29:07
> An: <linux-input@vger.kernel.org>
> Betreff: Error message on shutdown with psmouse.synaptics_intertouch=1
for 	TM3145-006 (Thinkpad T470s)
> 
> Hi,
> 
> in dmesg I found the following:
> psmouse serio1: synaptics: Your touchpad (PNP: LEN007a PNP0f13) says
it can
> support a different bus. If i2c-hid and hid-rmi are not used, you might
want
> to try setting psmouse.synaptics_intertouch to 1 and report this to
linux-input@vger.kernel.org.
> 
> 
> After setting psmouse.synaptics_intertouch=1, touchpad and trackpoint
still
> work fine. Also no problems with suspending my laptop.
> 
> The only problem is the following error meesage on shutdown:
> rmi4_physical rmi4-00: Failed to read irqs, code=-6
> 
> /proc/bus/input/devices:
> I: Bus=001d Vendor=06cb Product=0000 Version=0000
> N: Name="Synaptics TM3145-006"
> P: Phys=rmi4-00/input0
> S: Sysfs=/devices/rmi4-00/input/input26
> U: Uniq=
> H: Handlers=event18 mouse0
> B: PROP=5
> B: EV=b
> B: KEY=e520 10000 0 0 0 0
> B: ABS=6f3800001000003
> 
> I: Bus=0011 Vendor=0002 Product=000a Version=0000
> N: Name="TPPS/2 IBM TrackPoint"
> P: Phys=rmi4-00.fn03/serio0/input0
> S: Sysfs=/devices/rmi4-00/rmi4-00.fn03/serio2/input/input27
> U: Uniq=
> H: Handlers=event19 mouse1
> B: PROP=21
> B: EV=7
> B: KEY=70000 0 0 0 0
> B: REL=3
> 
> Is there anything I can do, that the error messsage doesn't appear anymore?

> Should I not use RMI?
> 
> If you need further information, please ask.
> 
> Best
> denk
> ­
> 
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