Patch follows the disable and software reset sequence specified
in version2 to LCDC functional specification.
Without this flicker is observed on re-enabling the LCDC.
Signed-off-by: NManjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>