I have played around with the synaptics.c code in the kernel to add multitouch events (ABS_MT_POSITION_X, ABS_MT_POSITION_Y, ABS_MT_PRESSURE) using Takashi's work as a model. I can see the multitouch event codes using evtest. However, nothing else works. What else needs to be modified so that utouch can use the synaptics multitouch events from the kernel?
I reverse engineered the initialization sequence for my Synaptics 7.4 Clickpad a while ago. Details can be found at: https:/ /bugzilla. kernel. org/show_ bug.cgi? id=18062
Takashi Iwai from OpenSuse has done quite a bit of work for the Synaptics Clickpad including some experimental multitouch support, his repo is here: http:// download. opensuse. org/repositorie s/home: /tiwai: /clickpad: /openSUSE_ 11.3/openSUSE_ 11.3/src/
I have played around with the synaptics.c code in the kernel to add multitouch events (ABS_MT_POSITION_X, ABS_MT_POSITION_Y, ABS_MT_PRESSURE) using Takashi's work as a model. I can see the multitouch event codes using evtest. However, nothing else works. What else needs to be modified so that utouch can use the synaptics multitouch events from the kernel?
This might be a duplicate of this bug: https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-input- synaptics/ +bug/308191