Revert "add tabUI to HW overlays"

This reverts commit 343a9e801c7cbf6be14a4fe2258abc9a48a986e0.
Revert "PWM: check for expanded desktop on boot"

This reverts commit a82748c6aa66978948c9814b2d52a3cdc6aed510.
Revert "PWM: disable HW overlays for PIE"

This reverts commit 1e090d340ec96c95f4974c70af72dd39be49ebe2.