Re: [PATCH 2/2] thinkpad_acpi: Hook volume events

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On Thu, May 06, 2010 at 12:02:39AM -0300, Henrique de Moraes Holschuh wrote:

> Reading that stuff ain't cheap.  Either a locked trip through the LPC bus
> for the CMOS nvram, or ACPI EC I/O (which is even worse, I fear.  That EC is
> also hooked to LPC, and there's a lot more code involved).
> 
> I really would rather not enable it on boxes where it isn't required.  And
> we know which ones are those: IBM thinkpads where the all-available-hotkeys
> mask has the bits for the volume hotkeys set.

Ok, that's easy enough to do. I'll rework and send that.

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx

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