Re: [PATCH 0/2] add sysfs for acpi interfaces of thinkpad hardware mute

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On Wed, 2013-08-14 at 13:53 +0800, Alex Hung wrote:
> Hi Matthew,
> 
> 
> The scenario will be to have an user-application to listen to the mute
> key event, compare to hardware mute against OS mute, and sync both
> mute. When the application is loaded, it can use this interface to
> enable it; when it is unloaded it can disable it.

Is there any reason you'd want this rather than just having it generate
a scancode and be under userspace control?

-- 
Matthew Garrett <matthew.garrett@xxxxxxxxxx>
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