DISPC_OVL_ACCU1
dispc_write_reg(dispc, DISPC_OVL_ACCU1(plane), val);
DUMPREG(dispc, i, DISPC_OVL_ACCU1);
DUMPREG(dispc, i, DISPC_OVL_ACCU1);
dispc_write_reg(DISPC_OVL_ACCU1(plane), val);
DUMPREG(i, DISPC_OVL_ACCU1);
DUMPREG(i, DISPC_OVL_ACCU1);