DEBI_AD
result = saa7146_read(saa, DEBI_AD);
saa7146_write(saa, DEBI_AD, value);
saa7146_write(dev, DEBI_AD, val);
saa7146_write(dev, DEBI_AD, av7110->debi_bus);
saa7146_write(dev, DEBI_AD, av7110->debi_bus);
result = saa7146_read(dev, DEBI_AD);