ACK / APPLIED[C/Unstable]: [PATCH 0/1][B/C/OEM/Unstable] Enable middle button of touchpad on P72

[Seth Forshee]

On Thu, Sep 20, 2018 at 10:07:31AM +0200, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/1793463
> 
> [Impact]
> ThinkPad P72 has 3 physical hardware button on touchpad.
> Middle button didn't work due to kernel mask it.
> 
> [Fix]
> Add this button support by PNPID in kernel input driver.
> 
> [Test Case]
> Touchpad left/right/middle buttons works fine. scroll mode
> works fine.
> 
> [Regression Potential]
> Very low, Just enable specific hardware support.

Acked-by: Seth Forshee <seth.forshee at canonical.com>

Applied to cosmic/master-next and unstable/master, thanks!