Probably a copy&paste error.

The LTDC will have its own SMH option, and the upstream shield
config will Not enable this by default.

Fix giga display config.

Upate Camera support to reflect changes in API

Add a callback function for the touch device
within the fixups for the GIGA.  This callback
simply remembers the last touch that happened and
sets a semaphore.

There is also a function added to retrieve this data.

Needed to add the callback function into the exports file.

… in the fixups.c

Also add clear out the callback in the initVariant such that if new program is launched it does not use old address