IN12_MON34 666 sound/pci/ice1712/quartet.c PRIV_SW(IN12_MON34, MCR_IN12_MON34, mcr), IN12_MON34 753 sound/pci/ice1712/quartet.c QTET_CONTROL("Analog In 1/2 to Monitor 3/4", sw, IN12_MON34),