VORTEX_EQ_BASE     44 sound/pci/au88x0/au88x0_eq.c #define VORTEX_EQ_DEST   (VORTEX_EQ_BASE + 0x410)
VORTEX_EQ_BASE     45 sound/pci/au88x0/au88x0_eq.c #define VORTEX_EQ_SOURCE (VORTEX_EQ_BASE + 0x430)
VORTEX_EQ_BASE     46 sound/pci/au88x0/au88x0_eq.c #define VORTEX_EQ_CTRL   (VORTEX_EQ_BASE + 0x440)