Re: [0000/0003]full power management for usb touchscreens

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Am Donnerstag, 10. Juni 2010 13:33:57 schrieb Ondrej Zary:
> On Wednesday 09 June 2010, Oliver Neukum wrote:
> > Am Mittwoch, 9. Juni 2010 15:40:04 schrieb Ondrej Zary:
> > > Looking at the patches from archive:
> > >
> > > If I understand it correctly, usbtouch_resume submits the irq URB only if
> > > the input device is open. That will fail with Nexio as it has an internal
> > > watchdog which needs URBs or the device will reconnect - see irq_always
> > > (Zytronic seems to need it too).
> >
> > Thank you for the review. Does this patch fix the issues?
> 
> 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?

	Thank you
		Oliver
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media Devel]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Linux Wireless Networking]     [Linux Omap]

  Powered by Linux