vref_led          189 sound/pci/hda/patch_sigmatel.c 	unsigned int vref_led;
vref_led          389 sound/pci/hda/patch_sigmatel.c 		spec->vref_led = muted ? AC_PINCTL_VREF_50 : AC_PINCTL_VREF_GRD;
vref_led          391 sound/pci/hda/patch_sigmatel.c 				 spec->vref_led);