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From: Ike Panhc on 13 Aug 2010 05:30
On 08/13/2010 05:14 PM, David Woodhouse wrote:
>
> Hm, interesting. What model (and BIOS version) are you testing with?
I have two machine, B550 and S10-3, the BIOS date/version of S10-3 is the
same with you.

>
> On my S10-3, (DMI BIOS version 2ACN23WW, date 03/12/2010), I get these
> keys through the normal keyboard controller -- and we can tell the
> brightness up/down apart, too.
>
> http://git.kernel.org/?p=linux/hotplug/udev.git;a=commitdiff;h=9cd075e3
>
> Do you see those keycodes too... and do they *stop* arriving through the
> keyboard controller when you load your driver?
>
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.

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From: David Woodhouse on 13 Aug 2010 05:30
On Fri, 2010-08-13 at 14:53 +0800, Ike Panhc wrote:
> Could you point me where is the rfkill driver? Sorry I do not find it.

git://git.infradead.org/users/dwmw2/ideapad-2.6.git
http://git.infradead.org/users/dwmw2/ideapad-2.6.git

After fixing Corentin's review feedback and conferring with Matthew, I
asked Linus to pull it last night -- without the rfkill support, people
were having to reinstall Windows and use it to unblock the rfkill and
get wireless working.

http://bugs.meego.com/show_bug.cgi?id=4086
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/577114
http://forums.lenovo.com/t5/Linux-Discussion/Solution-to-rfkill-wireless-problems-w-IdeaPad-S12/td-p/224122

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David.Woodhouse(a)intel.com Intel Corporation

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From: David Woodhouse on 13 Aug 2010 05:40
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.

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David Woodhouse Open Source Technology Centre
David.Woodhouse(a)intel.com Intel Corporation

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