SFC_TX_PATH
path = SFC_TX_PATH;
ucontrol->value.enumerated.item[0] = sfc->stereo_to_mono[SFC_TX_PATH];
if (value == sfc->stereo_to_mono[SFC_TX_PATH])
sfc->stereo_to_mono[SFC_TX_PATH] = value;
ucontrol->value.enumerated.item[0] = sfc->mono_to_stereo[SFC_TX_PATH];
if (value == sfc->mono_to_stereo[SFC_TX_PATH])
sfc->mono_to_stereo[SFC_TX_PATH] = value;