linux-kernel - Re: v4.13-rc2: usb mouse stopped working?

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Message-ID: <20170724202956.GA4253@amd>
Date:   Mon, 24 Jul 2017 22:29:56 +0200
From:   Pavel Machek <pavel@....cz>
To:     Jiri Kosina <jikos@...nel.org>
Cc:     linux-usb@...r.kernel.org, linux-input@...r.kernel.org,
        kernel list <linux-kernel@...r.kernel.org>
Subject: Re: v4.13-rc2: usb mouse stopped working?

Hi!

> > On thinkpad x220, USB mouse stopped working in v4.13-rc2. v4.12 was
> > ok, iirc.
> > 
> > Now, USB mouse is so common hw that I may have something wrong in my
> > config...? But I did not change anything there.
> 
> Well, your particular USB mouse requires an always-poll quirk, so it's not 
> *that* common; therefore ...

Aha, was not aware of that brokennes.

> > [   88.027825] hid-generic 0003:046D:C05A.0005: input,hidraw1: USB HID
> > v1.11 Mouse [Logitech USB Optical Mouse] on
> > usb-0000:00:1d.0-1.1.1.1/input0
> 
> ... this is most likely caused by e399396a6b0, and fix for that is queued 
> in hid.git as cf601774c9f ("HID: usbhid: fix "always poll" quirk"); I'm 
> planning to send it to Linus' tomorrow, but if you can double-check that 
> it does fix your issue as well, that'd be appreciated.

Thanks for very quick reply. You saved me from some debugging.

I guess I can wait for tommorows' pull. Should be sleeping not
debugging kernels at the moment.

Best regards,
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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