Re: [PATCH] eeepc-wmi: new driver for WMI based hotkeys on Eee PC laptops

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On Fri, Mar 19, 2010 at 01:59:29PM +0000, Matthew Garrett wrote:
> 
> This probably ought to use the new sparse keymap code. I know that there 
> are drivers that are currently in the tree that don't, but it's probably 
> preferable to avoid adding new ones.
> 

OK, will take a look at the new interface and revise accordingly.

> > +		if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
> > +			code = NOTIFY_BRNUP_MIN;
> > +		else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
> > +			code = NOTIFY_BRNDOWN_MIN;
> 
> Do the brightness keys just send notifications, or do they actually 
> change the brightness? If they actually change the brightness, we 
> shouldn't send input events.
> 

Yes, hardware and bios change brightness by themselves without software intervention
on my Eee PC 1005 when pressing the hotkeys.

Thanks for the review.

-Yong
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