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From: David Woodhouse <dwmw2@infradead.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Date: Wed, 19 Jan 2005 13:45:44 +0000
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Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: [PATCH] ppc32: pmac sleep support update
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On Tue, 2005-01-18 at 12:32 +1100, Benjamin Herrenschmidt wrote:
> This patch updates the PowerMac sleep support. The ability to sleep is now broken
> into 2 different flags, one, "may sleep" is set for all motherboards that we know
> how to put to sleep and wakeup. It gets turned into "can sleep" upon a call from
> the video driver indicating the ability to wakeup the video card. 

Why do it like this? Drivers already have the ability to veto sleep
requests, surely?

-- 
dwmw2