Hacking Gaming PS3 Guitar on PS2 Games

[Falkiner]

I'm trying to use my PS3 Guitar on my PS3 with CFW to play some PS2 Guitar Hero games, but the guitar is always detected as a standard controller instead as a Guitar, I think I saw something about a CFW making the PS3 guitars compatible with the PS2 Games, but I couldn't find it anywhre, anyone knows if this is possible?

 

[Jayinem]

Not possible, CFW doesn't change that. PS3 guitar uses bluetooth and PS2 games boot into PS2 mode which can't use it.

 

[Falkiner]

Not possible, CFW doesn't change that. PS3 guitar uses bluetooth and PS2 games boot into PS2 mode which can't use it.

Got it, thanks!
Since the guitar is via USB, I thought it was possible, but looks like PS2 Mode doesn't allow USB.
Doing some more research I found that OPL got Compatible with PS3 Guitars, maybe was that I was misleading hahaha