Re: [ibm-acpi-devel] thinkpad-acpi: fn-f4 issues

[Dominik Kopp <my@kabelfunk.de>]

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Hi,

I have also a X100e and the Fn-F4 (suspend-to-memory) and Fn-F12 
(suspend-to-disk) are not working. (no effect at all)

some dmesg lines:
[   15.358464] thinkpad_acpi: ThinkPad ACPI Extras v0.24
[   15.358468] thinkpad_acpi: http://ibm-acpi.sf.net/
[   15.358471] thinkpad_acpi: ThinkPad BIOS 6XET44WW (1.27 ), EC 
6XHT42WW-1.182000
[   15.358474] thinkpad_acpi: Lenovo ThinkPad X100e, model 287627G
[   15.360861] thinkpad_acpi: detected a 8-level brightness capable ThinkPad
[   15.360924] thinkpad_acpi: possible tablet mode switch found; 
ThinkPad in laptop mode
[   15.362664] thinkpad_acpi: asked for hotkey mask 0x040988fc, but 
firmware forced it to 0x000988fc
[   15.367253] thinkpad_acpi: setting the hotkey mask to 0x00ffffff is 
likely not the best way to go about it
[   15.367257] thinkpad_acpi: please consider using the driver defaults, 
and refer to up-to-date thinkpad-acpi documentation
[   15.378453] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio 
is unblocked
[   15.389678] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is 
unblocked
[   15.390251] Registered led device: tpacpi::thinklight
[   15.390658] Registered led device: tpacpi::power
[   15.391086] Registered led device: tpacpi::standby
[   15.391470] Registered led device: tpacpi::thinkvantage

complete dmesg attached. (is this the "full kernel log"?)

PS: I'm using openSUSE 11.3 with 2.6.37 kernel (from suse's HEAD repository)

Am 25.01.2011 16:13, schrieb Henrique de Moraes Holschuh:
> (cc: trimmed down, as this is now a thinkpad-acpi matter)
>
> On Tue, 25 Jan 2011, Jeff Chua wrote:
>> As for the thinkpad-acpi, here a little patch to disable all hotkeys
>> so that Fn-F4 works natively to suspend-to-memory when
>> CONFIG_THINKPAD_ACPI_HOTKEY_POLL is not set.
>>
>> Thanks,
>> Jeff
>>
>> --- lx/drivers/platform/x86/thinkpad_acpi.c.org	2011-01-22 21:48:05.000000000 +0800
>> +++ lx/drivers/platform/x86/thinkpad_acpi.c	2011-01-22 21:55:14.000000000 +0800
>> @@ -8776,10 +8776,12 @@
>>   	{
>>   		.data =&thinkpad_acpi_driver_data,
>>   	},
>> +#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
>>   	{
>>   		.init = hotkey_init,
>>   		.data =&hotkey_driver_data,
>>   	},
>> +#endif
> That will basicaly lobotomize the driver, as the "hotkeys" are really the
> entire firmware event interface(!).
>
> 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...
>
> Can I have the full kernel log, please?
>


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