Hi Seth, On Fri, 19 Aug 2011 07:13:08 -0500, Seth Forshee <seth.forshee@xxxxxxxxxxxxx> wrote: > On Fri, Aug 19, 2011 at 04:29:57PM +0800, JJ Ding wrote: > > > You should only report the ABS_[XY] coordinates when fingers != 0. The > > > xorg synaptics module sees the values reported in that case as > > > legitimate. This is causing me to see strange behaviors when scrolling > > > with two-finger drags. > > AFAIK, though v2 and v3 differ in packet format, they really report the > > same data to the userspace. In this version of v3 support, I even try to > > make v2 and v3 report all the data in the same sequnce. If you're seeing > > this issue, maybe we should do the same with v2? > > Actually neither v1 nor v2 reports ABS_[XY] unless fingers != 0. In v2 > the reporting is in a switch statement on the number of fingers, and 0 > is unhandled. Yes, You are right. Sorry I misread your reply about this. I will fix this as you suggested. jj -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
