Some LED chip supports up to 16 pages and with some magic they can be
divided in 4 page for each ENGINE + 1 for each MUX. Following this we
can support bigger programs up to 128 bytes.

Rework the update_program_memory function to support program of multiple
pages instead of hardcoding it to one page per programs.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20240626160027.19703-19-ansuelsmth@gmail.comSigned-off-by: Lee Jones <lee@kernel.org>