WT_SUBBUF_SHIFT    45 sound/pci/au88x0/au8810.h #define     WT_SUBBUF_SHIFT 0xc
WT_SUBBUF_SHIFT    92 sound/pci/au88x0/au8820.h #define     WT_SUBBUF_SHIFT 0x15
WT_SUBBUF_SHIFT    59 sound/pci/au88x0/au8830.h #define     WT_SUBBUF_SHIFT 0xc