linux-kernel - Re: [PATCH] ideapad-laptop: add new driver

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Date:	Fri, 13 Aug 2010 10:34:38 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	Ike Panhc <ike.pan@...onical.com>
Cc:	platform-driver-x86@...r.kernel.org, linux-acpi@...r.kernel.org,
	Matthew Garrett <mjg@...hat.com>,
	Len Brown <len.brown@...el.com>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Corentin Chary <corentincj@...aif.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Alan Cox <alan@...ux.intel.com>,
	Thomas Renninger <trenn@...e.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ideapad-laptop: add new driver

On Fri, 2010-08-13 at 17:27 +0800, Ike Panhc wrote:
> Yes, IIRC EC will send i8042 keycode when you booting with QS button, not
> with power button. atkbd.c reports unknown key after booting with QS button. 

That's interesting. I don't *ever* boot with the QS button; I get the
keycodes when I boot normally. I tried the QS button precisely once, but
only *after* I blew away the original contents of the hard drive with my
MeeGo installation, so it didn't boot.

Do you know how to restore it? Or do you have a copy of the 'lenovo-ec'
module that it apparently contains?

I did keep the Windows restore partition, just in case I needed to go
back to it to get wireless working. But when I tried to recover, it told
me it didn't like my partition table -- so I fixed that and next time I
booted into the OS recovery, it just dumped me at a command prompt and
didn't even manage to start the graphical recovery tool.

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@...el.com                              Intel Corporation

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