AC_WID_AUD_MIX
get_wcaps_type(get_wcaps(codec, 0x1d)) != AC_WID_AUD_MIX)
if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX)
if (dir != HDA_INPUT || get_wcaps_type(wcaps) != AC_WID_AUD_MIX)
get_wcaps_type(wcaps) != AC_WID_AUD_MIX)
[AC_WID_AUD_MIX] = "Audio Mixer",
wid_type != AC_WID_AUD_MIX &&