Re: [PATCH] Input: synaptics - disable fuzz when using mt slots

From: Henrik Rydberg
Date: Thu Feb 14 2013 - 12:22:11 EST


> > Hmm, instead of disabling fuzz completely maybe we should disable it
> > only on the derived axes (ABS_X/ABS_Y) for multitouch devices?
>
> Yes, that should work... both would end up fuzzed to the same value,
> for a not-so-obvious reason, IMHO :).
> It's a bit tricky, and I like it, but is that what you intended by the
> suggestion?

Since this is inherently a problem when using the mt helper functions,
turning fuzz off there ought to solve this problem transparently, and
for all users.

Thanks, Daniel, for reminding me of this year-old glitch. :-)

Henrik
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/