So I was mistaken and found that there is an event for tablet mode but you
need to fold the screen fully back round for it to be registered, I was
testing in 'tent mode'.
$sudo evtest /dev/input/event9
Event: time 0.0, type 5 (EV_SW), code 1 (SW_TABLET_MODE), value 1
There are issues with unwanted logging of unhandled HKEY events but they
are trivial and I may provide a patch to fix them.
On 22 October 2017 at 20:32, Calum Lind <caluml...@gmail.com> wrote:
> I have a Thinkpad X1 Yoga 2nd Gen and see the output below in dmesg when
> flipping the screen between laptop and tablet mode. It would be really
> quite useful to have this exposed as there is no way to currently handle
> this mode switching.
>
> Thanks, Calum
>
> thinkpad_acpi: unknown possible thermal alarm or keyboard event
> received
> thinkpad_acpi: unhandled HKEY event 0x60f0
>
> Ubuntu 17.10: Linux 4.13.0-16-generic
>
> $ cat /sys/class/dmi/id/modalias
> dmi:bvnLENOVO:bvrN1NET29W(1.16):bd09/01/2017:svnLENOVO:pn20JDCTO1WW:
> pvrThinkPadX1Yoga2nd:rvnLENOVO:rn20JDCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:
> ct31:cvrNone:
>
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