lx_level_unmute   884 sound/pci/lx6464es/lx6464es.c 		lx_level_unmute(chip, 0, !current_value);
lx_level_unmute   162 sound/pci/lx6464es/lx_core.h int lx_level_unmute(struct lx6464es *chip, int is_capture, int unmute);