WM_ADC_ATTEN_R    721 sound/pci/ice1712/pontis.c 		WM_ADC_ATTEN_R,	0x0000,	/* ADC muted */
WM_ADC_ATTEN_R    986 sound/pci/ice1712/prodigy_hifi.c 		WM_ADC_ATTEN_R,
WM_ADC_ATTEN_R   1054 sound/pci/ice1712/prodigy_hifi.c 		WM_ADC_ATTEN_R,	0x0000,	/* ADC muted */