Compress the self to make it compatible with Ensō.

ds3vita_beta_3.zip

Hook ctrl peek2 and read2 (PS4 remote play works)
Proper L2/R2 and L3/R3 support
Reduce DS3 analog deadzone to 3

ds3vita.zip

First release, LEDs are not working yet (so they will continue to blink even when the DS3 is connected lol).
Also, you have to pair your DS3 to the Vita's MAC plus 1 manually (you can use this tool: http://dancingpixelstudios.com/sixaxis-controller/sixaxispairtool/ or sixpair: https://help.ubuntu.com/community/Sixaxis?action=AttachFile&do=get&target=sixpair.c)
You can find the Vita's MAC address in: Settings -> System -> System information

ds3vita_beta_1.zip