[media] adv7842: set LLC DLL phase from platform_data

The correct LLC DLL phase depends on the board layout, so this
should be part of the platform_data.

Also updated the platform_data in ezkit to ensure that what was the old
default value is now explicitly specified, so the behavior for that board
is unchanged.

Tested-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --cc arch/blackfin/mach-bf609/boards/ezkit.c
Simple merge

diff --cc drivers/media/i2c/adv7842.c
Simple merge

diff --cc include/media/adv7842.h
Simple merge