Yoga 720 Touchpad request

[thefiredragon]

Hey there,

I have a big question which would be important.

Could it possible to got over patching a new Elan Touchpad working?

On my Yoga 720 is this Device built in:

HID\VEN_ELAN&DEV_0651&Col01
HID\ELAN0651&Col01
HID*ELAN0651&Col01



On other threads I found that the Touchpad is also not working on Linux machines.
But the last entries are 2 month old, so I can't say if the touchpad now is working on Linux machines.

Also I found this here:

https://www.mail-archive.com/kernel-packages@lists.launchpad.net/msg242532.html

So I have Read something about i2c and understand a little bit how it works.

Could it possible by patching the dsdt to get this via the voodooi2c working?
And need the New Elan id added to the voodooi2c?



For ideas I would be really happy,
best Regards,

yoga720 origin.zip