DISPLAY_CTRL_PLANE
reg &= ~DISPLAY_CTRL_PLANE;
reg &= ~DISPLAY_CTRL_PLANE;
reg &= ~DISPLAY_CTRL_PLANE;
val |= DISPLAY_CTRL_PLANE;
val &= ~DISPLAY_CTRL_PLANE;
tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE);
tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
DISPLAY_CTRL_PLANE);