I actually use 2.3. I can see the softcam-panel through this route: blue button -> softcam-> softcam panel (On ATV, when i press blue button, the Infopanel 1.2 starts). I need to lunch softcampanel directly when i press blue button but this features doesn't appear in the list.
My 2.3 starts correctly. I use on dm800 OpenPli and the softcam-panel appear correctly on the list of tweak to associate on color button. I try this "enigma2-plugin-pli-softcamsetup_3.0-r2_mips32el.ipk" (that i used on pli for dm800) but on atv doesn't work.