VORTEX_MIX_INVOL_B  118 sound/pci/au88x0/au8810.h #define VORTEX_MIX_INVOL_B 0x20000	/* out? */
VORTEX_MIX_INVOL_B  111 sound/pci/au88x0/au8820.h #define VORTEX_MIX_INVOL_B 0x8000	/* out? */
VORTEX_MIX_INVOL_B  137 sound/pci/au88x0/au8830.h #define VORTEX_MIX_INVOL_B 0x20000	/* Input volume current */