hdac_hdmi_set_amp 794 sound/soc/codecs/hdac_hdmi.c hdac_hdmi_set_amp(hdev, port->pin->nid, AMP_OUT_UNMUTE); hdac_hdmi_set_amp 799 sound/soc/codecs/hdac_hdmi.c hdac_hdmi_set_amp(hdev, port->pin->nid, AMP_OUT_MUTE);