Messages in this thread | | | Subject | Re: What PM should be and do (Was Re: Solving suspend-level confusion) | From | Nigel Cunningham <> | Date | Fri, 06 Aug 2004 08:14:34 +1000 |
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Hi.
On Fri, 2004-08-06 at 04:19, Greg KH wrote: > On Wed, Aug 04, 2004 at 02:47:52PM +1000, Nigel Cunningham wrote: > > - support for telling what class of device a driver is handling (I'm > > particularly interested in keeping the keyboard, screen and storage > > devices alive while suspending). > > You can see that info today from userspace by looking in > /sys/class/input, /sys/class/graphics, and /sys/block
Does this apply to all devices, and how do I tell it 'programmatically'? Ie, is the class an element in a struct somewhere?
Regards,
Nigel
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