AC_WCAP_CHAN_CNT_EXT  562 sound/pci/hda/hda_proc.c 			chans = (wid_caps & AC_WCAP_CHAN_CNT_EXT) >> 13;
AC_WCAP_CHAN_CNT_EXT  145 sound/pci/hda/patch_atihdmi.c 	chans = (chans & AC_WCAP_CHAN_CNT_EXT) >> 13;