Am Mittwoch, 7. Februar 2007 10:54 schrieb Frederic Riss:
> 2007/2/7, Oliver Neukum <[EMAIL PROTECTED]>:
> > Am Dienstag, 6. Februar 2007 21:39 schrieb Frédéric RISS:
> > > Hi,
> > >
> > > Is there any way to debug the remote wakeup functionality of usb
> > > devices? I'm trying to wake my MacMini up using the built-in IR
> > > Receiver. This device is seen as an raw HID device.
> > [...]
> > Having the capability is not enough. Per default it is switched off.
> > Devices without drivers can't do remote wakeup. Which driver is this device
> > bound to?
>
> As I wrote it's seen by Linux as a raw HID device, thus it's bound to
> the usbhid driver. IIRC there're 2 sorts of HID devices, input ones
> and 'raw' ones. This one isn't recognized as an input device, its data
> is simply sent to /dev/hiddev0.
Usually, but not necessarily. We've seen devices which bind to neither
driver.
> I've USB debugging enabled and I get no "won't remote wakeup"
You won't. There's no message for that.
> messages. Moreover, I had verified that the sysfs wakup attribute is
> set.
If the device is not bound to a driver, that is ignored.
Regards
Oliver
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