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SubjectRe: [PATCH] input: elantech.c provide a workaround for jumpy cursor on firmware 2.34
On Fri, Mar 20, 2009 at 10:46:37PM -0700, Dmitry Torokhov wrote:
> On Thursday 19 March 2009 22:35:09 Arjan Opmeer wrote:
> >
> > + if (etd->jumpy_cursor) {
> > + /* Discard packets that are likely to have bogus coordinates */
> > + if (fingers > old_fingers) {
> > + elantech_debug("elantech.c: discarding packet\n");
> > + goto discard_packet_v1;
>
> Can we do this unconditionally for the v1 protocol and not have an extra
> konb?

That is of course possible, although I am not sure it will not have any
negative side effects.

> Do you have access to boxes with unbroken V1 to test?

Nope. I am sorry. I don't have access to any machine with an Elantech
touchpad after my laptop died. I am trying to give the best support I can by
using 'remote development' where users have to report and test changes to
the driver. As you can imagine it is slow going.


Arjan


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