HPI_COMPANDER_DECAY 1902 sound/pci/asihpi/hpifunc.c return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay, HPI_COMPANDER_DECAY 1909 sound/pci/asihpi/hpifunc.c return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index,