DEFAULT_MODE: default mode
ONE_VOP_DUAL_MIPI_HOR_SCAN: one vop to dual mipi screen hor scan
ONE_VOP_DUAL_MIPI_VER_SCAN: one vop to dual mipi screen ver scan
TWO_VOP_DUAL_MIPI: two vop to dual mipi screen
Change-Id: I48a96369059afd5615ebf41b4b6178d7206c4f72
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>