Touch Pad Double tap to select not working

Martin Langhoff martin.langhoff at gmail.com
Wed May 20 19:26:47 EDT 2015


Then maybe this is a new variant of Sentelic board which only works
partially with the driver in this kernel.

This looks like a deep rabbit hole :-/

m
On May 20, 2015 6:36 PM, "James Cameron" <quozl at laptop.org> wrote:

> Martin Langhoff wrote:
> > James Cameron wrote:
> > > It is either new touchpad firmware, or newer touchpad than
> > > previous touchpad.
> >
> > Or a new kernel.
>
> Good idea; it may be the XO-4 kernel never had this feature working.
> The XO-4 with working tap-to-click have different touchpad model.
>
> > Is the protocol in use FSPPS/2 ? If not, kernel may be missing FSP
> > support, and reverting to "classic" compat protocol.
>
> CONFIG_MOUSE_PS2_SENTELIC=y is in .config, so this seems correct.
>
> --
> James Cameron
> http://quozl.linux.org.au/
>
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