Re: [PATCH] classmate-laptop: Add RFKILL support.

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On Tue, Apr 27, 2010 at 01:15:00PM -0300, Thadeu Lima de Souza Cascardo wrote:
> The RFKILL device shares the same ACPI device used for backlight. So, it
> required a new struct sharing both a backlight_device and a rfkill
> device.

Is this purely a software-controlled toggle, or can the firmware change 
the state as well? If the latter, how is synchronisation between 
hardware and OS state handled?

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx
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