ENGR00163669-1 mxc fb: remove FB_EVENT_PREMODE_CHANGE for mxc fb drivers

remove FB_EVENT_PREMODE_CHANGE for mxc ldb/tve drivers
add dispdrv setup interface for ldb/tve drivers
re-structure the dispdrv framework for display devices

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 files changed