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On Tue, 12 Nov 2002 17:10, Robert Love wrote:
> So you think we cannot implement battery status without polling?  That is,
> uh, gross.
The notification comes through on that LED byte:
>     Field: 2: app: 10002 phys 0000 flags 2 (1 usages) unit 0 exp 0
>       Usage: 8004b val 0 idx 0
as part of the normal HID descriptors.

If we don't have polling, then we will need to add some extra code to the HID 
core to make it signal to userspace, through a mechanism that we don't have 
yet. That is also pretty gross.

I don't have a good solution either.

Brad
- -- 
http://linux.conf.au. 22-25Jan2003. Perth, Aust. I'm registered. Are you?
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