linux-kernel - Re: thinkpad-acpi: fn-f4 issues

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Date:	Wed, 26 Jan 2011 06:26:53 +0800
From:	Jeff Chua <jeff.chua.linux@...il.com>
To:	Henrique de Moraes Holschuh <hmh@....eng.br>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	platform-driver-x86@...r.kernel.org,
	ibm-acpi-devel@...ts.sourceforge.net,
	Dominik Kopp <my@...elfunk.de>
Subject: Re: thinkpad-acpi: fn-f4 issues

On Tue, Jan 25, 2011 at 11:13 PM, Henrique de Moraes Holschuh
<hmh@....eng.br> wrote:
> That will basicaly lobotomize the driver, as the "hotkeys" are really the
> entire firmware event interface(!).

Didn't know that.

> Which thinkpad do you have that need CONFIG_THINKPAD_ACPI_HOTKEY_POLL to
> handle Fn+F4?   I don't expect that to be needed on anything newer than a
> T32...

X201s which is quite new.


> Can I have the full kernel log, please?

thinkpad_acpi: ThinkPad ACPI Extras v0.24
thinkpad_acpi: http://ibm-acpi.sf.net/
thinkpad_acpi: ThinkPad BIOS 6QET62WW (1.32 ), EC 6QHT31WW-1.12
thinkpad_acpi: Lenovo ThinkPad X201s, model 5413FGA
thinkpad_acpi: detected a 8-level brightness capable ThinkPad
thinkpad_acpi: radio switch found; radios are enabled
thinkpad_acpi: possible tablet mode switch found; ThinkPad in laptop mode
thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is blocked
Registered led device: tpacpi::thinklight
Registered led device: tpacpi::power
Registered led device: tpacpi::standby
Registered led device: tpacpi::thinkvantage
thinkpad_acpi: volume: disabled as there is no ALSA support in this kernel
input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input5

And the volume up/down does not work either even with thinkpad ALSA
support enabled.

Thanks,
Jeff.
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