VFE_BUS_WM_FRAMEDROP_PATTERN
#define VFE_BUS_WM_FRAMEDROP_PATTERN(n) (0x2254 + (n) * 0x100)
#define VFE_BUS_WM_FRAMEDROP_PATTERN(n) (BUS_REG_BASE + 0x23c + (n) * 0x100)
#define VFE_BUS_WM_FRAMEDROP_PATTERN(n) (BUS_REG_BASE + 0x23c + (n) * 0x100)