Fixing TILER

Hi,

as we probably all know, TILER doesn't work with the latest kernel versions for some reasons. Hopefully, it's something simple, but still someone needs to look at it.

The reason I'm asking is not just because the OS would be more usable, but as part of the test is the pandora_input_tester which doesn't fully show because of the missing rotation.

Does anyone has the time to look into that, so we have a usable system again?