linux-kernel - Re: 2.6.25-rc2 Regression Thinkpad acpi

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Message-Id: <200803141923.32544.arekm@maven.pl>
Date:	Fri, 14 Mar 2008 19:23:32 +0100
From:	Arkadiusz Miskiewicz <arekm@...en.pl>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	Henrique de Moraes Holschuh <hmh@....eng.br>,
	Lukas Hejtmanek <xhejtman@....muni.cz>,
	Alexey Starikovskiy <aystarik@...il.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>, linux-kernel@...r.kernel.org,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Len Brown <lenb@...nel.org>
Subject: Re: 2.6.25-rc2 Regression Thinkpad acpi

On Friday 14 of March 2008, Jens Axboe wrote:
> On Thu, Mar 13 2008, Henrique de Moraes Holschuh wrote:
> > On Wed, 12 Mar 2008, Arkadiusz Miskiewicz wrote:
> > > > On Wed, Mar 12, 2008 at 10:35:29AM -0300, Henrique de Moraes Holschuh 
wrote:
> > > > > You shouldn't need to do anything other than teach userspace to
> > > > > respond to them, as they generate the proper KEY_* events.  If you
> > > > > are giving the AML _OSI(Linux), at least...
> > >
> > > I'm also seeing regression on my thinkpad z60m where with git tree
> > > (tested again with 2 days old git) "thinkvantage" button stopped
> > > working (pressing it was previously seen by some userspace kde which
> > > run konsole).
> > >
> > > On 2.6.24 presses are seen.
> >
> > There were no changes to thinkpad-acpi that should have caused this.  So
> > I need more data to find out what is happening.  Might be a problem
> > elsewhere in ACPI, or some bug in thinkpad-acpi.
> >
> > You DO have /proc/acpi/event, correct?  Please send me the debug output
> > of thinkpad-acpi when it is loaded with "debug=0xffff" as a parameter
> > (and for extra bonus, please compile it with the verbose debug Kconfig
> > option).
>
> Updated to current kernel (saw it had a bunch of acpi fixes), and it now
> works correctly! xev sees the events and the mixer sees mute/unmute and
> volume up+down events.

Same here, recent git works fine on z60m.

-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/
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