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Message-ID: <alpine.LNX.2.00.0906291103140.18021@wotan.suse.de>
Date:	Mon, 29 Jun 2009 11:06:31 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	"Dr. David Alan Gilbert" <linux@...blig.org>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org
Subject: Re: 2.6.{28,30} Keyboard not working on oldish machine

On Sun, 28 Jun 2009, Dr. David Alan Gilbert wrote:

> Apologies for the delay; attached is the dmesg from the Debian 2.6.18
> in which keyboard works as previously described.

So the main difference is here:

	drivers/input/serio/i8042.c: 20 -> i8042 (command) [3]
	drivers/input/serio/i8042.c: 65 <- i8042 (return) [3]
	drivers/input/serio/i8042.c: 60 -> i8042 (command) [3]
	drivers/input/serio/i8042.c: 74 -> i8042 (parameter) [3]
	drivers/input/serio/i8042.c: Interrupt 1, without any data [3]

compared to

	drivers/input/serio/i8042.c: 20 -> i8042 (command) [1]
	drivers/input/serio/i8042.c: 65 <- i8042 (return) [1]
	drivers/input/serio/i8042.c: 60 -> i8042 (command) [2]
	drivers/input/serio/i8042.c: 74 -> i8042 (parameter) [2]
	drivers/input/serio/i8042.c: d3 -> i8042 (command) [2]

So it looks like it is really affected by the polling timer removal/early 
IRQ registration.

-- 
Jiri Kosina
SUSE Labs
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