OFFSET_XTALKOUT 75 sound/pci/au88x0/au8810.h #define OFFSET_XTALKOUT 0x66 /* crosstalk canceller (source) */ OFFSET_XTALKOUT 98 sound/pci/au88x0/au8830.h #define OFFSET_XTALKOUT 0x66 /* crosstalk canceller (source) 2 routes */