hda_get_wparam
wcap = hda_get_wparam(w, PIN_CAPABILITIES);
res = hda_get_wparam(w, CONNECTION_LIST_LENGTH);
w->w_pin.cap = hda_get_wparam(w, PIN_CAPABILITIES);
wcap = hda_get_wparam(w, AUDIO_WIDGET_CAPABILITIES);
w->w_p.inamp_cap = hda_get_wparam(w,
w->w_p.outamp_cap = hda_get_wparam(w,
w->w_p.stream_format = hda_get_wparam(w,
w->w_p.pcm_size_rate = hda_get_wparam(w,