Hello Nick, On 12/19/2014 15:04 PM, Nick Dyer wrote:> > Hi Benson- > On 18/12/14 18:49, Benson Leung wrote: >> Dmitry and Chung-Yih have had some discussion about how to handle >> hovering fingers, and I think the direction they wanted to go was to >> use ABS_MT_DISTANCE instead. >> >> http://www.spinics.net/lists/linux-input/msg33950.html > > Thanks for flagging this up. The patch I submitted is written against the > Android touch devices spec, which treats ABS_MT_PRESSURE being zero as > hover, but indeed currently the handling of BTN_TOUCH when using > input_mt_report_pointer_emaultion() won't be quite right. > > I will have a look at straightening this out and re-post.
Are you planning to send your patch using ABS_MT_DISTANCE for 3.20? If not, I can take a look since T100 support is needed for the Samsung Peach Pi Chromebook. Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
