On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> > > > If nothing happens, there are two possibilities: The hub doesn't
> > > > support wakeup signalling, or the isp1760-hcd driver doesn't support
> > > > it. To tell the truth, it wouldn't be surprising if the second turns
> > > > out to be the
On Wednesday, January 21, 2015 04:36:35 PM Alan Stern wrote:
> On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
>
> > > > > If nothing happens, there are two possibilities: The hub doesn't
> > > > > support wakeup signalling, or the isp1760-hcd driver doesn't support
> > > > > it. To tell the trut
On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> > Well, assuming that the HCD driver doesn't support wakeup signaling,
> > it would be good to have a way to indicate the lack of support for
> > autosuspend to the USB core so as to avoid the user-visible breakage.
> >
> > Do we have any means for
On Wednesday, January 21, 2015 05:05:36 PM Alan Stern wrote:
> On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
>
> > > Well, assuming that the HCD driver doesn't support wakeup signaling,
> > > it would be good to have a way to indicate the lack of support for
> > > autosuspend to the USB core so as
On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> > > For example, would it help to add
> > >
> > > device_set_wakeup_capable(hcd->self.controller, 0);
> > >
> > > somewhere at the beginning of isp1760_hc_setup()?
> >
> > At the moment it wouldn't help. The problem isn't that we want to
> > a
On Thursday, January 22, 2015 12:35:03 PM Alan Stern wrote:
> On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
>
> > > > For example, would it help to add
> > > >
> > > > device_set_wakeup_capable(hcd->self.controller, 0);
> > > >
> > > > somewhere at the beginning of isp1760_hc_setup()?
>
On Thu, 2015-01-22 at 21:11 +, Rafael J. Wysocki wrote:
> > I'll work on it when I have some spare time. Of course, it would be
> > better if somebody could add the proper wakeup-detect code to the
> > isp1760-hcd driver...
>
> Yes, it would.
Whether it's a hack or no - I don't know, but i
On Friday, January 23, 2015 01:40:46 PM Pawel Moll wrote:
> On Thu, 2015-01-22 at 21:11 +, Rafael J. Wysocki wrote:
> > > I'll work on it when I have some spare time. Of course, it would be
> > > better if somebody could add the proper wakeup-detect code to the
> > > isp1760-hcd driver...
>
On Fri, 23 Jan 2015, Pawel Moll wrote:
> On Thu, 2015-01-22 at 21:11 +, Rafael J. Wysocki wrote:
> > > I'll work on it when I have some spare time. Of course, it would be
> > > better if somebody could add the proper wakeup-detect code to the
> > > isp1760-hcd driver...
> >
> > Yes, it wou
On Fri, 2015-01-23 at 17:08 +, Nicolas Pitre wrote:
> On Fri, 23 Jan 2015, Pawel Moll wrote:
>
> > On Thu, 2015-01-22 at 21:11 +, Rafael J. Wysocki wrote:
> > > > I'll work on it when I have some spare time. Of course, it would be
> > > > better if somebody could add the proper wakeup-de
On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> Well, OK, so there is the case when the controller is not suspended, but it
> doesn't generate interrupts for wakeup signals from devices, which generally
> is different from the case when the controller itself is suspended too that
> requires it to
On Fri, 23 Jan 2015, Alan Stern wrote:
> On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
>
> > Well, OK, so there is the case when the controller is not suspended, but it
> > doesn't generate interrupts for wakeup signals from devices, which generally
> > is different from the case when the control
On Fri, 23 Jan 2015, Nicolas Pitre wrote:
> On Fri, 23 Jan 2015, Alan Stern wrote:
>
> > On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> >
> > > Well, OK, so there is the case when the controller is not suspended, but
> > > it
> > > doesn't generate interrupts for wakeup signals from devices, w
On Fri, 23 Jan 2015, Alan Stern wrote:
> On Fri, 23 Jan 2015, Nicolas Pitre wrote:
>
> > On Fri, 23 Jan 2015, Alan Stern wrote:
> >
> > > On Wed, 21 Jan 2015, Rafael J. Wysocki wrote:
> > >
> > > > Well, OK, so there is the case when the controller is not suspended,
> > > > but it
> > > > does
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