MIX_DEFOGAIN 1886 sound/pci/au88x0/au88x0_core.c vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code. MIX_DEFOGAIN 1895 sound/pci/au88x0/au88x0_core.c vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code.