[PATCH libinput 0/5] tablet: pressure threshold handling

Jason Gerecke killertofu at gmail.com
Tue Jan 5 11:40:23 PST 2016


Largely looks good, aside from a few comments. For the series:

Acked-by: Jason Gerecke <jason.gerecke at wacom.com>

Jason
---
Now instead of four in the eights place /
you’ve got three, ‘Cause you added one  /
(That is to say, eight) to the two,     /
But you can’t take seven from three,    /
So you look at the sixty-fours....



On Mon, Jan 4, 2016 at 5:21 PM, Peter Hutterer <peter.hutterer at who-t.net> wrote:
>
> This patchset adds pressure thresholds handling for tools. Rather than
> relying on BTN_TOUCH being set by the kernel, we look at the pressure and
> generate our tip events based on that. Long-term this can be
> device-specific, right now we just use 5%.
>
> One major functional change: this means tip events now replace the axis
> event, i.e. where before a caller would get an axis event with axis updates
> + a tip event with unchanged axes, now the caller only gets the tip event,
> with the axis updates includes.
>
> Cheers,
>   Peter
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