Using the technique here: http://blog.forshee.me/2011/11/touchpad-protocol-reverse-engineering.html (with Qemu - I couldn't get it to work under VBox), I have obtained a trace of the interaction between Windows driver and touchpad on Windows 7 with all features working (two finger scrolling, pinch-to-zoom, etc).
I have attached:
- A patched version of hw/input/ps2.c which works with Qemu 2.2.0
- The trace that I recorded.
Using the technique here: http:// blog.forshee. me/2011/ 11/touchpad- protocol- reverse- engineering. html (with Qemu - I couldn't get it to work under VBox), I have obtained a trace of the interaction between Windows driver and touchpad on Windows 7 with all features working (two finger scrolling, pinch-to-zoom, etc).
I have attached:
- A patched version of hw/input/ps2.c which works with Qemu 2.2.0
- The trace that I recorded.