ACI_SET_LINE1
MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1),
MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1),
{ ACI_SET_LINE1 + 0, 0x20 },
{ ACI_SET_LINE1 + 8, 0x20 },