Re: unhandled HKEY event

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On Saturday, November 5, 2016 4:54:10 PM MDT you wrote:
> Good afternoon;
> 
>  I'd like to report a few unhandled HKEY events on my Lenovo Helix 2.
> 
> When performing the following actions, the thinkpad_acpi driver reports
> unhandled HKEY events:
> 
> * undocking from the PRO dock: 0x4013
> * docking to the PRO dock: 0x4012
> 
> The laptop also has a number of built in buttons that do not currently
> function. I'm not certain if this is the right list to report those to.
> 
> When pressing the volume up button, the intel-vbtn driver reports:
> [20006.106177] intel-vbtn INT33D6:00: unknown event index 0xc4
> 
> Upon release it reports:
> [20006.385053] intel-vbtn INT33D6:00: unknown event index 0xc5
> 
> When pressing the volume down button, the intel-vbtn driver reports:
> [20135.869867] intel-vbtn INT33D6:00: unknown event index 0xc6
> 
> Upon release it reports:
> [20136.128964] intel-vbtn INT33D6:00: unknown event index 0xc7
> 
> 
> There is an additional button on the top of the laptop, that is used in
> windows for snooze. When pressing that button, the intel-vbtn driver
> reports: 20163.848718] intel-vbtn INT33D6:00: unknown event index 0xc8
> 
> Upon release it reports:
> [20164.028126] intel-vbtn INT33D6:00: unknown event index 0xc9
> 
> When pressing the 'windows' touch-button in the glass on the front of the
> device, there is no response, but upon release the intel-vbtn driver
> reports: [20312.415460] intel-vbtn INT33D6:00: unknown event index 0xc2
> [20312.415519] intel-vbtn INT33D6:00: unknown event index 0xc3
> 
> Is there anything I can do to help out?
> 
> Thanks!
> 
> - Ben

Pardon the immediate reply, but  I discovered a few more unhandled 'button 
presses':


upon docking the tablet in laptop mode (facing the keyboard):
[21389.107634] intel-vbtn INT33D6:00: unknown event index 0xcd
[21389.107648] intel-vbtn INT33D6:00: unknown event index 0xca

upon docking the tablet backwards (so it can fold flat with the screen facing 
out:
[21811.909423] intel-vbtn INT33D6:00: unknown event index 0xcc
[21811.909446] intel-vbtn INT33D6:00: unknown event index 0xcb

and when undocking the tablet in either mode:
[21289.917182] intel-vbtn INT33D6:00: unknown event index 0xcb
[21289.917200] intel-vbtn INT33D6:00: unknown event index 0xcc


Thanks again!

-Ben

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