From: Ondrej Zary <linux@rainbow-software.org>
To: Oliver Neukum <oliver@neukum.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@vger.kernel.org, linux-usb@vger.kernel.org,
Daniel Ritz <daniel.ritz@gmx.ch>
Subject: Re: [0000/0003]full power management for usb touchscreens
Date: Fri, 18 Jun 2010 20:34:03 +0200 [thread overview]
Message-ID: <201006182034.05793.linux@rainbow-software.org> (raw)
In-Reply-To: <201006182022.07496.oliver@neukum.org>
On Friday 18 June 2010 20:22:07 Oliver Neukum wrote:
> Am Donnerstag, 10. Juni 2010 16:13:51 schrieb Ondrej Zary:
> > > > I haven't tested the patches before. Now I tested them and the Nexio
> > > > touchscreen does not play well with suspend. It always reconnects
> > > > after resume from STR or hibernation. Autosuspend is probably never
> > > > activated at the URBs are submitted continuously.
> > >
> > > I see. Can you compile with CONFIG_USB_DEBUG and send me the log?
> >
> > This can't be fixed - no matter what you do, the device reconnects if you
> > stop talking to it.
>
> Have you tried setting it back to config 0?
No, I haven't. It reconnects even if there's no driver loaded (e.g. older
kernel). I don't know if kernel sets configuration on all USB devices upon
connect (even if there's no driver).
--
Ondrej Zary
next prev parent reply other threads:[~2010-06-18 18:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-07 13:13 [0000/0003]full power management for usb touchscreens Oliver Neukum
[not found] ` <201006071513.29478.oneukum-l3A5Bk7waGM@public.gmane.org>
2010-06-07 16:19 ` Dmitry Torokhov
[not found] ` <20100607161920.GA7706-WlK9ik9hQGAhIp7JRqBPierSzoNAToWh@public.gmane.org>
2010-06-08 12:49 ` Ondrej Zary
2010-06-09 13:40 ` Ondrej Zary
2010-06-09 16:36 ` Oliver Neukum
[not found] ` <201006091836.14136.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2010-06-10 11:33 ` Ondrej Zary
2010-06-10 13:46 ` Oliver Neukum
[not found] ` <201006101546.55460.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2010-06-10 14:13 ` Ondrej Zary
[not found] ` <201006101613.52736.linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.org>
2010-06-10 14:25 ` Oliver Neukum
2010-06-18 18:22 ` Oliver Neukum
2010-06-18 18:34 ` Ondrej Zary [this message]
[not found] ` <201006182034.05793.linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.org>
2010-06-18 18:41 ` Oliver Neukum
2010-06-22 11:06 ` Ondrej Zary
2010-06-22 13:24 ` Oliver Neukum
[not found] ` <201006221524.25084.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2010-06-22 13:43 ` Ondrej Zary
[not found] ` <201006221543.27169.linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.org>
2010-06-24 6:56 ` Oliver Neukum
2010-06-29 13:51 ` Ondrej Zary
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