From: "Filipe Laíns" <lains@archlinux.org>
To: Hamza Attak <hamza@attak.fr>,
nlopezcasad@logitech.com, benjamin.tissoires@gmail.com
Cc: linux-input@vger.kernel.org
Subject: Re: hid-logitech-hidpp / hid-logitech-dj driver hiding inputs and breaking Logitech G700s buttons
Date: Mon, 16 Dec 2019 00:49:39 +0000 [thread overview]
Message-ID: <895e66cf60a022a01701d03d8b873321aebcc30a.camel@archlinux.org> (raw)
In-Reply-To: <1576438494.7054.3@auth.smtp.1and1.fr>
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On Sun, 2019-12-15 at 19:34 +0000, Hamza Attak wrote:
> Hi,
>
> I have been facing an issue with my Logitech G700s mouse on wireless
> (id of
> the receiver is 046d:c531).
> Most of the buttons are not working, namely:
> G6, G7, G8, G9, G10
>
> My testing has shown that when pressing these buttons, no input at
> all
> is
> showing on both interfaces:
> /dev/input/by-id/usb-Logitech_USB_Receiver-if01-event-mouse
> /dev/input/by-id/usb-Logitech_USB_Receiver-if01-mouse
>
> Further testing shown that having 'hid_logitech_dj' or
> 'hid_logitech_hidpp'
> module loaded is causing the issue, just one of them loaded is
> enough
> to create
> the issue. This led me to contact you by looking at
> 'drivers/hid/hid-logitech-dj.c' and 'drivers/hid/hid-logitech-
> hidpp.c').
> rmmod'ing the modules and using 'usbhid' module alone is solving the
> issue, as
> Linux is now receiving correct input from the buttons.
>
> Blacklisting the modules would do the trick for wireless on my local
> system, but
> it doesn't seem right no to report this bug for others.
>
> For info, it works perfectly wired, so I guess the issue might be
> with
> the dj
> receiver code.
>
> Before thinking of modifying the code myself, I am sending you this
> message and
> see what would be a clean fix for the issue.
>
> Thanks,
> Hamza ATTAK.
>
Hello Hamza,
Which kernel version are you using? I am pretty sure this is an issue
that was fixed in newer versions.
Thank you,
Filipe Laíns
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next prev parent reply other threads:[~2019-12-16 0:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-15 19:34 hid-logitech-hidpp / hid-logitech-dj driver hiding inputs and breaking Logitech G700s buttons Hamza Attak
2019-12-16 0:49 ` Filipe Laíns [this message]
2019-12-16 1:12 ` Hamza Attak
2019-12-16 1:48 ` Filipe Laíns
2019-12-16 15:41 ` Benjamin Tissoires
2019-12-16 17:33 ` Hamza Attak
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