Revert "cleanup: fix removed files and remove duplicate board-pico-panel.c"

This reverts commit e827af6f988737c93a6eacb5f244e7ba7999c2ea.

Conflicts:

	arch/arm/mach-msm/display/Makefile
Revert "cleanup: more golfu shit"

This reverts commit 9c82a6ece7bb2e563d9c8f4fa24a51a6426fda42.

Conflicts:

	arch/arm/mach-msm/display/Makefile
Revert "cleanup: Remove useless files we collected when porting from golfu"

This reverts commit d27af2ba90bb6ce4fd103c0ccd60203247b91b90.