*pinctl |= AC_PIN_VREF_GRD; 
*pinctl |= AC_PINCTL_VREF_GRD; 
static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl){	unsigned int location = get_defcfg_location(node);	switch (get_defcfg_type(node)) {	case AC_JACK_LINE_IN:		if ((location & 0x0f) == AC_JACK_LOC_FRONT)			return "Front Line";		return "Line";	case AC_JACK_CD:		if (pinctl)			*pinctl |= AC_PIN_VREF_GRD;		return "CD";	case AC_JACK_AUX:		if ((location & 0x0f) == AC_JACK_LOC_FRONT)			return "Front Aux";		return "Aux";	case AC_JACK_MIC_IN:		if ((location & 0x0f) == AC_JACK_LOC_FRONT)			return "Front Mic";		return "Mic";	case AC_JACK_SPDIF_IN:		return "SPDIF";	case AC_JACK_DIG_OTHER_IN:		return "Digital";	}	return NULL;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1a12de1edf234b54ce94971d5604f85809c391b9/hda_generic.c/buggy/sound/pci/hda/hda_generic.c