Messages in this thread | | | Date | Sun, 11 Apr 2010 20:31:18 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: [PATCH v6 7/8, needs improvement] hid: add suspend/resume hooks for hid drivers |
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On Sun, 11 Apr 2010, Bruno Prémont wrote:
> > We should also consider putting the hook calls into bluetooth > > implementation as well (though there is currently no driver using it, but > > I don't know, maybe Wacom could benefit from it as well). > > Where do I find the bluetooth HID bits? I've been searching through kernel > sources (under drivers/) but did not find bluetooth code trying to > register a HID device...
They are in net/bluetooth/hidp. Not really obvious, I know, but Marcel wanted it this way.
> As far as I understand the code, in auto-suspend case if the driver > sends commands to the device it will have to call usbhid_wait_io(). > Please correct me if I'm wrong!
It's not needed. There is a queuing mechanism in place on 'resumption_waker' workqueue.
-- Jiri Kosina SUSE Labs, Novell Inc. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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